Harada, Tokyo
Akihiro Harada, Tokyo JP
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20110227679 | POWDER MAGNETIC CORE AND METHOD FOR MANUFACTURING THE SAME - The present invention provides a powder magnetic core low in the loss and high in the saturation magnetic flux density and a method for manufacturing the same. More specifically, the present invention provides a powder magnetic core that comprises a soft magnetic metal powder having an average particle size (D50) of 0.5 to 5 μm, a half width of diffraction peak in a <110> direction of α-Fe as measured by X-ray powder diffraction of 0.2 to 5.0°, and an Fe content of 97.0% by mass or more, the core having an oxygen content of 2.0% by mass or more. | 09-22-2011 |
20120229354 | MAGNETIC MATERIAL FOR ANTENNAS, ANTENNA, AND WIRELESS COMMUNICATION DEVICE - A magnetic material for antennas including: an M-type hexagonal ferrite represented by the following general formula (1) as a main phase, MA.Fe | 09-13-2012 |
Akimitsu Harada, Tokyo JP
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20090043196 | ULTRASOUND DIAGNOSIS APPARATUS - A flexure display is a display graph in which positions of a plurality of surface points and amounts of displacement are correlated. A slider provides a user interface for setting time. A time which is set through the slider is reflected on the flexure display or the like. The flexure display provides a graph showing an amount of displacement of each surface point at the time which is set through the slider. A load display shows a temporal change of an amount of load applied to the bone. A strain display shows a temporal change of an amount of strain of the bone. Time markers showing a predetermined time are displayed on the load display and strain display. The time markers are displayed according to the time which is set through the slider. | 02-12-2009 |
Chihiro Harada, Tokyo JP
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20090175597 | REPRODUCING APPARATUS, REPRODUCING SYSTEM, REPRODUCING METHOD, AND RECORDING MEDIUM THEREOF - There are provided a reproducing apparatus, a reproducing system, a reproducing method, and a recording medium that prevent deterioration in a subjective appraisal value of an output frame. Therefore, in the case where when interpolation is impossible for a frame whose abnormality is confirmed among frames obtained by decoding image data, an already output frame is maintained until a normal frame can be output. | 07-09-2009 |
20110280546 | TIME-SHIFTED VIEWING SYSTEM, TIME-SHIFTED VIEWING METHOD, AND TIME-SHIFTED VIEWING APPARATUS AND PROGRAM - A transmitting section of the present invention initiates transmission of a second video continuously after completing transmission of a first video being transmitted, in a case that a reproduction position of the first video being transmitted is beyond an end point of the first video, when a video recording start time of a second video stored in a video storage section and a video recording end time of the first video being transmitted coincide within a predetermined time difference. | 11-17-2011 |
20130136194 | AUDIOVISUAL CONTENT GENERATION METHOD FOR MULTISTAGE HIGH-SPEED REPRODUCTION - The present invention is to solve a problem that, at the time of high-speed reproduction using compressed video data, an audio distribution bandwidth increases simply in proportion to a high-speed reproduction rate. An encoding device includes: an audio encoding part configured to encode an audio signal; a video encoding part configured to encode a video signal; and a multiplexing part configured to multiplex audio data outputted by the audio encoding part and video data outputted by the video encoding part. The multiplexing part is configured to, at the time of high-speed reproduction, multiplex by locating audio data within a predetermined range into a picture configuring video data, the picture being distributed at a speed equal to or less than a predetermined reproduction speed but being not distributed at a speed more than the predetermined reproduction speed. | 05-30-2013 |
20150088496 | MINUTES MAKING ASSISTANCE DEVICE, ELECTRONIC CONFERENCE DEVICE, ELECTRONIC CONFERENCE SYSTEM, MINUTES MAKING ASSISTANCE METHOD, AND STORAGE MEDIUM STORING MINUTES MAKING ASSISTANCE PROGRAM - A minutes making assistance device according to the present invention includes: a sound processing unit that performs processing regarding a voice and determines whether or not speaking is started; an operation processing unit that performs processing regarding an operation and determines whether or not the operation is performed; a display processing unit that performs processing regarding a display; and a control unit that stores speaking start time and warning time in a memory when the sound processing unit determines that the speaking is started, performs warning processing when the current time becomes the warning time, and terminates the processing when the operation processing unit determines that the operation is performed before the warning time. | 03-26-2015 |
Eiichi Harada, Tokyo JP
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20110303076 | PERFORMANCE APPARATUS AND ELECTRONIC MUSICAL INSTRUMENT - Based on acceleration-sensor values from a three-dimensional acceleration sensor | 12-15-2011 |
20120006181 | PERFORMANCE APPARATUS AND ELECTRONIC MUSICAL INSTRUMENT - A performance apparatus | 01-12-2012 |
Genki Harada, Tokyo JP
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20090311479 | Colored composition, color filter and manufacturing method thereof - A method of manufacturing a color filter, includes forming a colored coated film on a substrate using a colored composition containing a pigment, a monomer having an ethylenic unsaturated double bond and photo-polymerization initiator, irradiating a filter segment-forming region or a black matrix-forming region of the colored coated film with an excimer laser beam having a wavelength of 308 nm (XeCL) at a dosage sufficient to achieve a cumulative light exposure of 1-150 mJ/cm | 12-17-2009 |
20100253888 | Colored composition, color filter and method of manufacturing the same - Disclosed is a coloring composition including a pigment, a transparent resin, a monomer having an ethylenic unsaturated double bond, and a photo-polymerization initiator, wherein a ratio (M/P) of weight (M) of the monomer having an ethylenic unsaturated double bond to weight (P) of the transparent resin is confined to a range of 0.12 to 1.35, and the coloring composition is adapted to be employed in a manufacturing method of a color filter including coating a surface of a substrate with the coloring composition, irradiating a filter segment-forming region or a black matrix-forming region of the coated coloring composition film with a laser beam having a wavelength of 340 nm to 380 nm, thereby curing the irradiated region, and removing uncured portion of the coated coloring composition film to form the filter segment or the black matrix. | 10-07-2010 |
20110070532 | Color filter manufacturing method, patterned substrate manufacturing method, and small photomask - A color filter manufacturing method for forming a filter segment and a black matrix by repeating at least a coating step of coating a substrate with a photosensitive resin layer, a pattern exposure step of curing the photosensitive resin layer by pattern exposure, a developing step of developing the exposed photosensitive resin layer, and a sintering step of thermosetting the developed photosensitive resin layer, in this order a plurality of number of times, characterized in that in the exposure step, a laser is used as a light source, and proximity exposure is performed by repetitively emitting the laser via photomask such that a cumulative exposure amount is 1 to 150 mJ/cm | 03-24-2011 |
Hajime Harada, Tokyo JP
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20090076582 | PACKAGED BIOMEDICAL ELECTRODE UNIT AND METHOD OF INSPECTING QUALITY THEREOF - Each of a pair of electrodes has a conductive face adapted to be brought into contact with a living body. A connector has a pair of terminals. Each of a pair of lead wires has a first end connected to one of the electrodes and a second end connected to one of the terminals. The electrodes, the connector and the lead wires constitute a biomedical electrode unit. A package body is adapted to hermetically packages the biomedical electrode unit in such a condition that the conductive faces of the electrodes are separatably adhered to each other, that the lead wires are coiled, and that the terminals are short-circuited by a conductive member. | 03-19-2009 |
Hideaki Harada, Tokyo JP
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20120025988 | WIRELESS TAG COLLECTIVE READING DEVICE, AND NETWORK ARTICLE MANAGEMENT SYSTEM - A wireless tag collective reading device of this invention comprises a rack to store the wireless-tag-equipped articles which are mounted on the wireless-tag-equipped article by printing a chip portion and an antenna portion connected to the chip portion, the chip portion emitting tag information in response to electromagnetic waves, and an antenna unit which applies, to the wireless-tag-equipped articles stored in the rack, electromagnetic waves for the emission of the tag information, and receives electromagnetic waves for the tag information emitted from the wireless tag, wherein the device controls the directivity, intensity, and phase of the electromagnetic waves emitted from the antenna unit to apply the electromagnetic waves to the wireless-tag-equipped article at a given position stored in the rack, controls the relative positions of the antenna unit and the rack, and reads the tag information from a signal received by the antenna unit. | 02-02-2012 |
Hidefumi Harada, Tokyo JP
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20080245154 | Pressure Sensor - There is provided a pressure sensor having: a sensor chip ( | 10-09-2008 |
20120155117 | CONTROLLING DEVICE - A control apparatus is provided with a substrate disposed inside a main case and on which light sources are mounted. A surface panel in which light-source display windows are formed at positions opposite the light sources, is also disposed in the main case. The outer rim of the surface of the surface panel facing the main case is affixed to the front-surface rim of the main case with an insulating part sandwiched therebetween. | 06-21-2012 |
20120247216 | PRESSURE SENSOR DEVICE - A pressure sensor device has a sensor detecting pressure of a gas that is introduced from the outside, a heater for heating the sensor, a package containing the sensor and the heater, a circuit portion producing an output signal that represents the pressure of the gas based on the detection output detected by the sensor, and a circuit containing portion containing the circuit portion. The package and the circuit containing portion are structured from separate cases and are disposed separately with a connecting structural member interposed therebetween. The connecting structural member | 10-04-2012 |
20140371404 | METHOD FOR CONTINUOUS PRODUCTION OF HIGH-MOLECULAR-WEIGHT POLYCARBONATE RESIN - The present invention provides an improved method for continuously producing a high-molecular-weight polycarbonate resin by carrying out a linking and highly-polymerizing reaction of an aromatic polycarbonate prepolymer with an aliphatic diol compound wherein the retention time of the reaction mixture in the linking and highly-polymerizing reactor is shortened to achieve excellent performance. | 12-18-2014 |
Hiroaki Harada, Tokyo JP
Patent application number | Description | Published |
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20090009818 | Communication device - A communication device transmits voice and facsimile signals in the same channel between a terminal device and a packet network. The communication device has an echo canceler and a jitter buffer. The jitter buffer has a delay recovery control function that selectively deletes data from the jitter buffer to recover from packet delays. After detecting a facsimile tone, the communication device waits to detect a certain interval of silence, then deactivates its echo canceler and delay recovery control function and switches into facsimile communication mode. If a certain interval of silence is detected during the facsimile transmission, the communication device reactivates its echo canceler and delay recovery control function and continues communicating in voice mode if the line is left connected. | 01-08-2009 |
Hironori Harada, Tokyo JP
Patent application number | Description | Published |
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20090076070 | HETERO COMPOUND - [Problems] To provide a useful compound as an active ingredient for a preventing and/or treating agent for rejection in the transplantation of an organ, bone marrow, or a tissue, an autoimmune disease, or the like, which has an excellent S1P | 03-19-2009 |
20100168159 | HETERO COMPOUND | 07-01-2010 |
20110230463 | 2H-CHROMENE COMPOUND AND DERIVATIVE THEREOF - [Object] Provided is a compound which has an excellent S1P | 09-22-2011 |
20120178735 | 2H-CHROMENE COMPOUND AND DERIVATIVE THEREOF - Provided is a 2H-chromene compound or a derivative thereof which has an excellent S1P1 agonist action. The 2H-chromene compound or derivative is particularly useful for preventing and/or treating a disease induced by undesirable lymphocyte infiltration or a disease induced by abnormal proliferation or accumulation of cells. | 07-12-2012 |
Hisashi Harada, Tokyo JP
Patent application number | Description | Published |
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20080298553 | Particle-Beam Treatment System - Provision is made for a particle-beam treatment system in which, even during particle-beam irradiation, the shape of a multileaf collimator is monitored. The particle-beam treatment system, in which multi-layer conformal irradiation is performed while the setting of the shape of the multileaf collimator in an irradiation head is changed during particle-beam irradiation, is provided with an optical shape-monitoring unit mounted attachably and detachably in the snout portion at the downstream side of the multileaf collimator, the optical shape-monitoring unit having a shape-monitoring mirror, opposing the multileaf collimator, for monitoring the shape of the multileaf collimator; a video camera for shooting the multileaf-collimator shape reflected by the shape-monitoring mirror; and an image monitor for displaying an image of the video camera that shoots the shape of the multileaf collimator. | 12-04-2008 |
20100207042 | PARTICLE BEAM TREATMENT APPARATUS AND RESPIRATION NAVIGATION APPARATUS USED THEREFOR - Target respiration information is created in which a patient respiration pattern is set in advance to a cycle suitable for an operation cycle of a synchrotron, and the target respiration information is informed to the patient, so that a patient respiration timing becomes a state suitable for an operation of the synchrotron in such a manner that the patient consciously matches with the informed information. | 08-19-2010 |
20100288946 | CHARGED PARTICLE BEAM IRRADIATION APPARATUS - In a charged particle beam irradiation apparatus to be adapted to a particle beam cancer treatment system or the like, a desired depth dose distribution is highly precisely created. In the charged particle beam irradiation apparatus that irradiates a particle beam, which is radiated from a particle beam generation unit, to a subject to be irradiated via a ridge filter exhibiting a cyclic thickness distribution for causing the particle beam to exhibit a desired energy distribution, the ridge filter has plural ridges thereof arranged to be perpendicular to entering directions of the particle beam. | 11-18-2010 |
20110012028 | PARTICLE BEAM TREATMENT APPARATUS AND PARTICLE BEAM TREATMENT METHOD - When a predetermined region of a target volume is divided into multiple layers in a depth direction of particle beams and particle beams are irradiated, dose calibration is carried out separately for the divided layers. | 01-20-2011 |
20110108737 | PARTICLE BEAM IRRADIATION APPARATUS - In order to obtain a particle beam irradiation apparatus that enlarges the dose distribution of beam spots while suppressing a decrease of the maximum available range of a charged particle beam, the particle beam irradiation apparatus includes a particle beam acceleration means; particle beam transport means; scanning apparatus that includes first scanning means and second scanning means, and two-dimensionally scans the beam; and irradiation control means that controls the scanning apparatus so as to irradiate the beam onto a target region including a plurality of small regions. The irradiation control means controls the first scanning means so as to scan the beam over a small region serving as an irradiation subject among the plurality of the small regions, and controls the second scanning means so as to change the small region serving as the irradiation subject to be a different small region among the plurality of the small regions. | 05-12-2011 |
20110121195 | PARTICLE BEAM THERAPY SYSTEM AND ADJUSTMENT METHOD FOR PARTICLE BEAM THERAPY SYSTEM - The objective is to obtain a particle beam therapy system, the irradiation flexibility of which is high and that can reduce the amount of irradiation onto a normal tissue. There are provided a scanning electromagnet that performs scanning and outputting in such a way that a supplied charged particle beam is formed in a three-dimensional irradiation shape based on a treatment plan; and deflection electromagnets that switch the orbits for the charged particle beam in such a way that the charged particle beam with which scanning and outputting are performed by the scanning electromagnet reaches an isocenter through a single beam orbit selected from a plurality of beam orbits established between the isocenter and the scanning electromagnet. The distance between the scanning electromagnet and the isocenter is made long. | 05-26-2011 |
20110218429 | PARTICLE BEAM THERAPY SYSTEM - There is obtained a particle beam therapy system in which the beam size is reduced. There are provided an accelerator | 09-08-2011 |
20110260074 | PARTICLE BEAM THERAPY SYSTEM - The objective of the present invention is to reduce the effect of the hysteresis of a scanning electromagnet so as to obtain a particle beam therapy system that realizes high-accuracy beam irradiation. There are included an irradiation management apparatus ( | 10-27-2011 |
20120056098 | PARTICLE BEAM IRRADIATION SYSTEM AND METHOD FOR CONTROLLING THE PARTICLE BEAM IRRADIATION SYSTEM - There is provided a particle beam irradiation system so as to provide the dose distribution having more accuracy. An irradiation control part comprises an energy setting controller that sets the energy of a charged particle beam, a beam scanning controller that controls a beam scanner, and a beam diameter changer to control a beam diameter changer, wherein the irradiation control part sets a beam diameter of the charged particle beam to be a first beam diameter by the beam diameter changer, the charged particle beam is scanned step-wise by the beam scanning controller so as to irradiate the charged particle beam on a predetermined region of the irradiation target, after that, the beam diameter of the charged particle beam is set by the beam diameter controller to be a second beam diameter that is different from the first beam diameter, and the charged particle beam is scanned step-wise by the beam scan controller so as to control the charged particle beam to irradiate on a region that is overlapped with at least a part of the predetermined part of the irradiation target. | 03-08-2012 |
20120211667 | PARTICLE BEAM THERAPY SYSTEM - The objective is to eliminate the effect of the hysteresis of a scanning electromagnet and resume high-accuracy beam irradiation from an irradiation position where it has been interrupted, even in the case where emergency-stop processing is performed during therapy. There are provided an irradiation management apparatus that controls a scanning electromagnet; and an interlock information inputting device that generates an interlock signal for stopping irradiation of the charged particle beam, when a contingency occurs. When irradiation of the charged particle beam is resumed, the irradiation management apparatus performs idle operation in which the scanning electromagnet is controlled, with the charged particle beam unirradiated, from a start step, which is situated prior to a stop step and is different from the initial step in actual irradiation, to the stop step, and then irradiates the charged particle beam from the desired irradiation position coordinates corresponding to the stop step. | 08-23-2012 |
20120229143 | SENSITIVITY CORRECTION METHOD FOR DOSE MONITORING DEVICE AND PARTICLE BEAM THERAPY SYSTEM - In a particle beam therapy system which scans a particle beam and irradiates the particle beam to an irradiation position of an irradiation subject and has a dose monitoring device for measuring a dose of the particle beam and an ionization chamber smaller than the dose monitoring device, the ionization chamber measuring a dose of a particle beam passing through the dose monitoring device, the dose of the particle beam irradiated by the dose monitoring device is measured; the dose of the particle beam passing through the dose monitoring device is measured by the small ionization chamber; and a correction coefficient of the dose measured by the dose monitoring device corresponding to the irradiation position is found based on the dose of the particle beam measured by the small ionization chamber. | 09-13-2012 |
20130053617 | PARTICLE BEAM IRRADIATION APPARATUS AND PARTICLE BEAM THERAPY SYSTEM - A particle beam irradiation apparatus comprises a particle beam shielding member which shields a part of a particle beam which is scanned, a prompt signal detector which detects a prompt signal which is generated when the particle beam which is scanned collides with the particle beam shielding member and a signal comparison device which predicts and obtains a generation pattern of a prompt signal which is generated with a predetermined scanning pattern and stores as a signal time pattern for comparison, wherein the signal comparison device detects an abnormality of scanning of a particle beam or the particle beam shielding member by comparing a detected signal time pattern which is a time pattern of a signal which is detected by the prompt signal detector to a signal time pattern for comparison which is stored. | 02-28-2013 |
20130105703 | PARTICLE BEAM THERAPY SYSTEM AND ADJUSTMENT METHOD FOR PARTICLE BEAM THERAPY SYSTEM | 05-02-2013 |
20130253845 | PARTICLE BEAM THERAPY SYSTEM - The objective is to eliminate the effect of the hysteresis of a scanning electromagnet and resume high-accuracy beam irradiation from an irradiation position where it has been interrupted, even in the case where emergency-stop processing is performed during therapy. There are provided an irradiation management apparatus that controls a scanning electromagnet; and an interlock information inputting device that generates an interlock signal for stopping irradiation of the charged particle beam, when a contingency occurs. When irradiation of the charged particle beam is resumed, the irradiation management apparatus performs idle operation in which the scanning electromagnet is controlled, with the charged particle beam unirradiated, from a start step, which is situated prior to a stop step and is different from the initial step in actual irradiation, to the stop step, and then irradiates the charged particle beam from the desired irradiation position coordinates corresponding to the stop step. | 09-26-2013 |
20130289333 | PARTICLE BEAM THERAPY SYSTEM - The present invention is intended to enable proper elimination of the remanent magnetization of the scanning magnet, which is used in a particle beam therapy system, in a short time. In the particle beam therapy system that irradiates an irradiation target with a particle beam | 10-31-2013 |
20140323793 | PARTICLE BEAM THERAPY DEVICE AND PARTICLE BEAM THERAPY DEVICE OPERATION METHOD - A control unit is provided with, a retaining section that retains a plurality of operation patterns each being a pattern of operation to be periodically repeated by an accelerator, the operation patterns having respective operation conditions adjusted for different emission times of an particle beam, to cause a deflection electromagnet in the accelerator to have an intended magnetic field intensity even under a presence of a hysteresis; a reading section for a plurality of slices of an irradiation target in a depth direction, which reads an irradiation condition for each of the slices; a selection section that selects the operation pattern suitable for each of the slices, on the basis of the read irradiation condition; and a main control section that controls, for each of the slices, the accelerator on the basis of the selected operation pattern and an irradiation device on the basis of the irradiation condition. | 10-30-2014 |
20140374624 | SENSITIVITY CORRECTION METHOD FOR DOSE MONITORING DEVICE AND PARTICLE BEAM THERAPY SYSTEM - In a particle beam therapy system which scans a particle beam and irradiates the particle beam to an irradiation position of an irradiation subject and has a dose monitoring device for measuring a dose of the particle beam and an ionization chamber smaller than the dose monitoring device, the ionization chamber measuring a dose of a particle beam passing through the dose monitoring device, the dose of the particle beam irradiated by the dose monitoring device is measured; the dose of the particle beam passing through the dose monitoring device is measured by the small ionization chamber; and a correction coefficient of the dose measured by the dose monitoring device corresponding to the irradiation position is found based on the dose of the particle beam measured by the small ionization chamber. | 12-25-2014 |
Kanae Harada, Tokyo JP
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20090286503 | MOBILE TERMINAL - A cellular phone, which can be applied to a mobile terminal of the present invention in emergency, has a main display and a control device. The cellular phone receives an emergency mail from the mobile terminal, and the main display displays the received emergency mail. The control device notifies that the emergency mail is received using a vibrator, a speaker, an light emitting device, and the like and executes a control such that it is notified that the emergency mail is received each preset and predetermined period of time during a period of time until a confirming operation to the emergency mail is executed. With this operation, convenience of the cellular phone is improved in emergency. | 11-19-2009 |
20100077054 | MOBILE COMMUNICATION APPARATUS - A controller of a mobile communication apparatus, such as a cellular phone, that determines whether a received email is urgent by comparing words and phrases contained in the received email with keywords and phrases in a database. The controller generates notice information, such as an icon, when the received email is determined to be urgent, so that a user can recognize that there is an email whose sender wants to contact the user. When the notice information is selected by manipulating a key input device, the controller makes a communication with the sender of the received email. | 03-25-2010 |
20100225587 | ELECTRONIC DEVICE AND PROGRAM FOR ENTERING CHARACTER - An electronic device which allows an entry of a character string has a display which indicates an entered character, a toggle key adapted for entering a plurality of assigned characters, a shift key adapted for shifting a character entry position on the display, and a controller which allows consecutive first to third operations. The controller is adapted for entering one of the assigned characters at a first position on the display as the first operation. The controller is adapted for shifting the character entry position from the first position to a second position on the display as the second operation. The controller is adapted for displaying one of the assigned characters at the second position on the display as the third operation. The controller is adapted for allowing consecutive two of the first to third operations by means of either one of the toggle key and the shift key. | 09-09-2010 |
Katsuyoshi Harada, Tokyo JP
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20090104100 | METHOD FOR DETOXIFYING HCD GAS AND APPARATUS THEREFOR - Hexachlorodisilane is decomposed into hydrochloric acid, silicon dioxide and water by introducing hexachlorodisilane-containing flue gas into a reaction region without moistening the flue gas and by supplying oxygen-containing gas that also contains a small amount of moisture to the reaction region maintained at a temperature at which hexachlorodisilane decomposes. | 04-23-2009 |
Keita Harada, Tokyo JP
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20110050263 | PROBE AND METHOD OF MANUFACTURING PROBE - A probe is made to contact an electrode terminal in an electric circuit or an electronic part for an electric measurement of the electric circuit or the electronic part. The probe includes a terminal portion which is brought in contact with the electrode terminal at one end of the probe, a spring portion in which U-shaped unit portions are arrayed in a zigzag formation, and a housing portion which surrounds the spring portion. The probe is formed of a sheet of a sheet-metal plate which is bent multiple times, the sheet-metal plate having a predetermined configuration in which a portion corresponding to the terminal portion, a portion corresponding to the spring portion, and a portion corresponding to the housing portion are continuously linked together. | 03-03-2011 |
20130247375 | PROBE AND METHOD OF MANUFACTURING PROBE - A probe is made to contact an electrode terminal in an electric circuit or an electronic part for an electric measurement of the electric circuit or the electronic part. The probe includes a terminal portion which is brought in contact with the electrode terminal at one end of the probe, a spring portion in which U-shaped unit portions are arrayed in a zigzag formation, and a housing portion which surrounds the spring portion. The probe is formed of a sheet of a metal sheet which is bent multiple times, the metal sheet having a predetermined configuration in which a portion corresponding to the terminal portion, a portion corresponding to the spring portion, and a portion corresponding to the housing portion are continuously linked together. | 09-26-2013 |
Kenichi Harada, Tokyo JP
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20100218297 | INNER GARMENT - To provide an inner garment with which an outer garment on hand can be utilized as luxurious clothes depending on the season or the place, and an effect as winter clothes can be attained in seasons of low temperatures. The inner garment comprises a jacket-like body portion ( | 09-02-2010 |
20110010730 | Disc apparatus - A disc apparatus includes: a housing; a recording/reproducing unit provided in the housing for recording and/or reproducing information in and/or from a disc-shaped recording medium; an insertion/ejection port provided on the housing through which the disc-shaped recording medium is inserted and ejected, the insertion/ejection port having a width greater than the diameter of the disc-shaped recording medium; a disc transport mechanism provided in the housing to transport the disc-shaped recording medium between the insertion/ejection port and the recording/reproducing unit; and an identification mechanism to identify the disc-shaped recording medium as a first disc-shaped recording medium having a first diameter or a second disc-shaped recording medium having a diameter smaller than the first diameter The identification mechanism includes a pair of levers, a pair of gear members, urging means, a stopper, first detection means, and control means. | 01-13-2011 |
Kentarou Harada, Tokyo JP
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20090202945 | FLUORINE-CONTAINING POLYMER, PURIFICATION METHOD, AND RADIATION-SENSITIVE RESIN COMPOSITION - An object of the present invention is to provide a novel fluorine-containing polymer, a radiation-sensitive resin composition for liquid immersion lithography which contains the fluorine-containing polymer, which leads to a pattern having an excellent shape and excellent depth of focus, wherein the amount of an eluted component in a liquid for liquid immersion lithography such as water that comes in contact with the resist during exposure in liquid immersion lithography is little, and which provides a larger receding contact angle between the resist film and the liquid for liquid immersion lithography such as water, and a method for purifying the fluorine-containing polymer. The present resin composition comprises a novel fluorine-containing polymer (A) containing repeating units represented by the general formulae (1) and (2) and having Mw of 1,000-50,000, a resin (B) having an acid-unstable group, a radiation-sensitive acid generator (C), a nitrogen-containing compound (D) and a solvent (E). | 08-13-2009 |
20100255420 | RADIATION SENSITIVE RESIN COMPOSITION AND POLYMER - A radiation-sensitive resin composition includes a polymer, an acid-labile group-containing resin, a radiation-sensitive acid generator, and a solvent, the polymer including repeating units shown by following general formulas (1) and (2). | 10-07-2010 |
20140162190 | FLUORINE-CONTAINING POLYMER, PURIFICATION METHOD, AND RADIATION-SENSITIVE RESIN COMPOSITION - A fluorine-containing polymer for use in a radiation-sensitive resin composition is used for forming a photoresist film in a process of forming a resist pattern, including a liquid immersion lithographic process in which radiation is emitted through a liquid having a refractive index larger than the refractive index of air at a wavelength of 193 nm, and being present between a lens and the photoresist film. The fluorine-containing polymer has a weight average molecular weight determined by gel permeation chromatography in the range from 1,000 to 50,000 and a receding contact angle with water and the photoresist film formed therefrom is 70° or more. | 06-12-2014 |
Koichi Harada, Tokyo JP
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20100062343 | RECHARGEABLE BATTERY AND METHOD FOR FABRICATING THE SAME - An inorganic solid electrolytic rechargeable battery having positive and negative electrodes and an inorganic electrolyte interposed therebetween is provided. The positive and negative electrodes each contain an active material layer and a current collector layer. The positive electrode collector layer or the negative electrode collector layer is a conductive metal oxide layer. The negative electrode active material layer contains lithium metal or lithium alloys. This negative active layer may optionally be made of a material which provides an operation voltage potential of the negative electrode to be more noble than 1.0 V with respect to the potential of a metallic lithium. | 03-11-2010 |
20110217543 | NANOPARTICLE COMPOSITE MATERIAL AND ANTENNA DEVICE AND ELECTROMAGNETIC WAVE ABSORBER USING THE SAME - According to one embodiment, there is provided a nanoparticle composite material, including nanoparticle aggregates in a shape having an average height of 20 nm or more and 2 μm or less and having an average aspect ratio of 5 or more, the nanoparticle aggregates including metal nanoparticles having an average diameter of 1 nm or more and 20 nm or less and containing at least one magnetic metals selected from the group consisting of Fe, Co and Ni and binder existing between the nanoparticle aggregates. | 09-08-2011 |
20120038532 | CORE-SHELL MAGNETIC MATERIAL, METHOD FOR PRODUCING CORE-SHELL MAGNETIC MATERIAL, DEVICE, AND ANTENNA DEVICE - A core-shell magnetic material having an excellent characteristic in a high-frequency band, in particular a GHz-band and a high environment resistance is provided. The core-shell magnetic material includes: a magnetic member in which plural core-shell magnetic particles are bound by a binder made of a first resin; and a coating layer that is made of a second resin different from the first resin, a surface of the magnetic member being covered with the coating layer. The core-shell magnetic material is characterized in that the core-shell magnetic particle includes a magnetic metallic particle and a covering layer that covers at least part of a surface of the magnetic metallic particle, the magnetic metallic particle contains at least one magnetic metal selected from a group consisting of Fe, Co, and Ni, and the covering layer is made of an oxide, a nitride, or a carbide that contains at least one magnetic metal. | 02-16-2012 |
20130228716 | MAGNETIC MATERIAL, METHOD FOR PRODUCING MAGNETIC MATERIAL, AND INDUCTOR ELEMENT - A magnetic material is disclosed, which includes magnetic particles containing at least one magnetic metal selected from the group including Fe, Co and Ni, and at least one non-magnetic metal selected from Mg, Al, Si, Ca, Zr, Ti, Hf, Zn, Mn, rare earth elements, Ba and Sr; a first coating layer of a first oxide that covers at least a portion of the magnetic particles; oxide particles of a second oxide that is present between the magnetic particles and constitutes an eutectic reaction system with the first oxide; and an oxide phase that is present between the magnetic particles and has an eutectic structure of the first oxide and the second oxide. | 09-05-2013 |
20130228717 | MAGNETIC MATERIALS, METHODS OF MANUFACTURING MAGNETIC MATERIAL, AND INDUCTOR ELEMENT USING MAGNETIC MATERIAL - A magnetic material of an embodiment includes: first magnetic particles that contain at least one magnetic metal selected from the group including Fe, Co, and Ni, are 1 μm or greater in particle size, and are 5 to 50 μm in average particle size; second magnetic particles that contain at least one magnetic metal selected from the group including Fe, Co, and Ni, are smaller than 1 μm in particle size, and are 5 to 50 nm in average particle size; and an intermediate phase that exists between the first magnetic particles and the second magnetic particles. | 09-05-2013 |
20130257639 | RADIOWAVE ABSORBER - A radiowave absorber of an embodiment includes: core-shell particles each including: a core portion that contains at least one magnetic metal element selected from a first group including Fe, Co, and Ni, and at least one metal element selected from a second group including Mg, Al, Si, Ca, Zr, Ti, Hf, Zn, Mn, rare-earth elements, Ba, and Sr; and a shell layer that coats at least part of the core portion, and includes an oxide layer containing at least one metal element selected from the second group and contained in the core portion; and a binding layer that binds the core-shell particles, and has a higher resistance than the resistance of the core-shell particles. The volume filling rate of the core-shell particles in the radiowave absorber is not lower than 10% and not higher than 55%. | 10-03-2013 |
20140319406 | MAGNETIC MATERIAL, METHOD FOR PRODUCING MAGNETIC MATERIAL, AND INDUCTOR ELEMENT - A magnetic material is disclosed, which includes magnetic particles containing at least one magnetic metal selected from the group including Fe, Co and Ni, and at least one non-magnetic metal selected from Mg, Al, Si, Ca, Zr, Ti, Hf, Zn, Mn, rare earth elements, Ba and Sr; a first coating layer of a first oxide that covers at least a portion of the magnetic particles; oxide particles of a second oxide that is present between the magnetic particles and constitutes an eutectic reaction system with the first oxide; and an oxide phase that is present between the magnetic particles and has an eutectic structure of the first oxide and the second oxide. | 10-30-2014 |
Kouji Harada, Tokyo JP
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20080317942 | SEALANT FOR INK JET HEAD, INK JET HEAD, AND INK JET RECORDING APPARATUS - A sealant for an ink jet head includes at least an oxetane compound having a biphenyl skeleton, an alicyclic epoxy compound, and a cationic polymerization initiator. | 12-25-2008 |
20090040266 | LIQUID-DISCHARGING HEAD AND METHOD OF PRODUCING THE SAME - A liquid-discharging head includes a substrate; a flow passage wall-forming layer bonded to the substrate so as to form a flow passage for liquid between the substrate and the flow passage wall-forming layer, the flow passage communicating with a discharge port configured to discharge the liquid; an element configured to generate energy used for discharging the liquid from the discharge port and provided on the flow passage wall-forming layer; a metal layer provided with the discharge port so as to correspond to the element; and a projecting portion made of a metal and extending from the metal layer through the flow passage wall-forming layer and projecting in the direction of the substrate. | 02-12-2009 |
Kozo Harada, Tokyo JP
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20080274590 | MANUFACTURING METHOD OF SEMICONDUCTOR DEVICE - A manufacturing method of the semiconductor device including a step of forming solder balls on the circuit face of a mother chip, a step of making flip chip bonding of the daughter chip after the step of forming solder balls on the circuit face of the mother chip, and a step of making flip chip bonding of the mother chip on a circuit board using the solder balls. | 11-06-2008 |
20090174065 | SEMICONDUCTOR DEVICE AND METHOD OF MANUFACTURING THE SAME - Even when a stiffener is omitted, the semiconductor device which can prevent the generation of twist and distortion of a wiring substrate is obtained. | 07-09-2009 |
20100187679 | SEMICONDUCTOR DEVICE AND METHOD OF MANUFACTURING THE SAME - Even when a stiffener is omitted, the semiconductor device which can prevent the generation of twist and distortion of a wiring substrate is obtained. | 07-29-2010 |
20110269273 | SEMICONDUCTOR DEVICE AND METHOD OF MANUFACTURING THE SAME - Even when a stiffener is omitted, the semiconductor device which can prevent the generation of twist and distortion of a wiring substrate is obtained. | 11-03-2011 |
20120133045 | SEMICONDUCTOR DEVICE AND METHOD OF MANUFACTURING THE SAME - Even when a stiffener is omitted, the semiconductor device which can prevent the generation of twist and distortion of a wiring substrate is obtained. | 05-31-2012 |
20130037947 | SEMICONDUCTOR DEVICE AND METHOD OF MANUFACTURING THE SAME - Even when a stiffener is omitted, the semiconductor device which can prevent the generation of twist and distortion of a wiring substrate is obtained. | 02-14-2013 |
20130228913 | SEMICONDUCTOR DEVICE AND METHOD OF MANUFACTURING THE SAME - Even when a stiffener is omitted, the semiconductor device which can prevent the generation of twist and distortion of a wiring substrate is obtained. | 09-05-2013 |
20140038361 | SEMICONDUCTOR DEVICE AND METHOD OF MANUFACTURING THE SAME - Even when a stiffener is omitted, the semiconductor device which can prevent the generation of twist and distortion of a wiring substrate is obtained. | 02-06-2014 |
20140327137 | SEMICONDUCTOR DEVICE AND METHOD OF MANUFACTURING THE SAME - Even when a stiffener is omitted, the semiconductor device which can prevent the generation of twist and distortion of a wiring substrate is obtained. As for a semiconductor device which has a wiring substract, a semiconductor chip by which the flip chip was made to the wiring substrate, and a heat spreader adhered to the back surface of the semiconductor chip, and which omitted the stiffener for reinforcing a wiring substrate and maintaining the surface smoothness of a heat spreader, a wiring substrate has a plurality of insulating substrates in which a through hole whose diameter differs, respectively was formed, and each insulating substrate contains a glass cloth | 11-06-2014 |
Kunihito Harada, Tokyo JP
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20100216262 | METHOD FOR PRODUCING BONDED WAFER - Bonded wafers are produced by a method including a step (S | 08-26-2010 |
Masanori Harada, Tokyo JP
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20090122059 | PART IDENTIFICATION IMAGE GENERATION DEVICE, PART IDENTIFICATION IMAGE GENERATION METHOD, PART IDENTIFICATION IMAGE DISPLAY DEVICE, PART IDENTIFICATION IMAGE DISPLAY METHOD, AND RECORDING MEDIUM - A disclosed part identification image generation device includes a model management unit that manages a 3D model; a model region calculation unit that projects the shape of the 3D model and computes model region information; a part region calculation unit that projects the shape of a part of the 3D model and computes part region information; an image data processing unit that clips an image of the 3D model from a projection image of the 3D model to generate an entire model image, clips an image of the part from the projection image of the 3D model to generate a part highlight image, and computes part positional information; a part resolution ratio calculation unit that calculates part resolution ratio; and an image data management unit that manages the entire model image, the part highlight image, the part positional information, and the part resolution ratio as part catalog image data. | 05-14-2009 |
Minoru Harada, Tokyo JP
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20100333009 | OPERATION SUPPORT APPARATUS, OPERATION SUPPORT METHOD AND COMPUTER PROGRAM - An operation support apparatus includes a display device ( | 12-30-2010 |
20140072204 | DEFECT CLASSIFICATION METHOD, AND DEFECT CLASSIFICATION SYSTEM - In automatic defect classification, a classification recipe must be set for each defect observation device. If a plurality of devices operate at the same stage, the classification class in the classification recipes must be the same. Problems have arisen whereby differences occur in the classification class in different devices when a new classification recipe is created. This defect classification system has a classification recipe storage unit; an information specification unit, the stage of a stored image, and device information. A corresponding defect specification unit specifies images of the same type of defect from images obtained from different image pickup devices at the same stage. An image conversion unit converts the images obtained from the different image pickup devices at the same stage into comparable similar images; and a recipe update unit records the classification classes in the classification recipes corresponding to the specified images of the same type of defect. | 03-13-2014 |
20140169657 | Defect Inspection Method and Defect Inspection Device - A defect inspection method for inspecting a defect on a semiconductor wafer, using plural inspection methods includes: merging hot-spot coordinates as coordinates on the semiconductor wafer, designated by a user, or coordinates where a systematic defect can occur, with detected defect coordinates on the semiconductor wafer, acquired from inspection information, after information indicating the type of coordinates are added thereto; deciding an inspection sequence of the coordinates merged with each other; and defect inspection for executing selection using the information indicating the respective types of the coordinates merged with each other, and executing an inspection by selecting an inspection method for every coordinates to be inspected. | 06-19-2014 |
20140219546 | Method and Apparatus for Reviewing Defect - A method for reviewing defect, comprising the steps of: as an image acquisition step, imaging a surface of a sample using arbitrary image acquisition condition selected from a plurality of image acquisition conditions and obtaining a defect image; as a defect position calculation step, proceeding the defect image obtained by the image acquisition step and calculating a defect position on the surface of the sample; as a defect detection accuracy calculation step, obtaining a defect detection accuracy of the defect position calculated by the defect position calculation step; and as a conclusion determination step, determinating whether the defect detection accuracy obtained by the defect detection accuracy calculation step meets a predetermined requirement or not; wherein until it is determined that the defect detection accuracy obtained by the defect detection accuracy calculation step meets a predetermined in the conclusion determination step, the image acquisition condition is selected from the plurality of image acquisition conditions once again and the image acquisition step, the defect position calculation step, the defect detection accuracy calculation step and the conclusion determination step are repeated. | 08-07-2014 |
20140331173 | GUI, CLASSIFICATION APPARATUS, CLASSIFICATION METHOD, PROGRAM, AND STORAGE MEDIUM STORING THE CLASSIFICATION PROGRAM - Provided is a GUI including: an unadded pane region that hierarchically displays folders which are sets of images having no class information added thereto; an image pane region that displays the images displayed in the unadded pane region, the displayed images having no classification added thereto; and a class pane region that displays images having classification added thereto, wherein by externally inputting class information for one image having the class information added thereto, the input class information is displayed. | 11-06-2014 |
20140375793 | METHOD FOR MEASURING OVERLAY AND MEASURING APPARATUS, SCANNING ELECTRON MICROSCOPE, AND GUI - A method for measuring overlay at a semiconductor device on which circuit patterns are formed by a plurality of exposure processes is characterized in including an image capturing step for capturing images of a plurality of areas of the semiconductor device, a reference image setting step for setting a reference image based on a plurality of the images captured in the image capturing step, a difference quantifying step for quantifying a difference between the reference image set in the reference image setting step and the plurality of images captured in the image capturing step, and an overlay calculating step for calculating the overlay based on the difference quantified in the difference quantifying step. | 12-25-2014 |
Mitsuo Harada, Tokyo JP
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20080225416 | CORRECTOR RING DRIVING DEVICE OF MICROSCOPIC OBJECTIVE LENS PROVIDED WITH CORRECTOR RING - A device driving a corrector ring of a corrector ring mounting objective lens mounted to an objective mounting and dismounting section of a revolver includes a rotation driving mechanism having a motor and a turning effort transmitting section which transmits a turning effort of the motor to the corrector ring of the corrector ring mounting objective lens mounted to the revolver to drive the corrector ring; and a connection unit for connecting the turning effort transmitting section to the corrector ring of the corrector ring mounting objective lens introduced into an observation optical path in association with a switching operation performed by the revolver and disconnecting the turning effort transmitting section from the corrector ring of the corrector ring mounting objective lens removed from the observation optical path. | 09-18-2008 |
20090161358 | ILLUMINATION APPARATUS FOR CELLULAR ANALYSIS APPARATUS - An illumination apparatus for a cellular analysis apparatus includes a plurality of LEDs of different center emission wavelengths, a photodetector, a path sharing device for introducing light emitted from the plurality of LEDs into the common optical path, a light-introducing device located on the common optical path to introduce part of the light emitted from the plurality of LEDs passing through the common optical path into the photodetector, a feedback controller controlling turning-on states of the LEDs over preset states in accordance with the amount of light emitted from the plurality of LEDs detected by the photodetector, and an illumination light supplying device located on the common optical path to supply light which is emitted from the plurality of LEDs to pass through the common optical path and is not introduced into the photodetector through the light-introducing device, as illumination light for a cellular analysis. | 06-25-2009 |
20090185268 | BOX-TYPE MICROSCOPE APPARATUS - A box-type microscope apparatus includes a stage, a microscope, and a housing, which has a fixed housing and a moving housing provided to be openable, closable, and movable with respect to the fixed housing. The box-type microscope apparatus further includes a specimen vessel positioning device for fixing the specimen vessel placed on the stage at a constant position. of the stage and a positioning release device for actuating the specimen vessel positioning means when the moving housing is moved toward a position of a closed state to release a positioning of the specimen vessel performed by the specimen vessel positioning device with respect to the stage when the moving housing is opened. | 07-23-2009 |
Naozumi Harada, Tokyo JP
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20120029175 | Protein Complex and Process for Producing the Same - A process for producing an embedded protein antigen, comprising embedding a protein antigen having two or more cysteine residues in a molecule thereof, into a hydrophobized polysaccharid. Prior to or after the embedding of the protein antigen, the protein antigen is purified. There are provided an embedded protein antigen and a process for producing the same, which can advantageously purify the protein antigen, while suppressing the denaturation of the protein antigen as completely as possible. | 02-02-2012 |
20140322344 | VACCINE PREPARATION FOR CANCER TREATMENT - A vaccine preparation for treating cancer includes a complex of a hydrophobized polysaccharide and at least one synthetic long peptide derived from a tumor-specific antigenic protein and/or a pathogen-derived antigenic protein. The at least one synthetic long peptide contains at least one CD8+ cytotoxic T-cell recognition epitope and at least one CD4+ helper T-cell recognition epitope. The complex is simultaneously administered to the patient with at least one immunopotentiating agent. | 10-30-2014 |
Noboru Harada, Tokyo JP
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20090002207 | Information Compression/Encoding Device, Its Decoding Device, Method Thereof, Program Thereof, and Recording Medium Containing the Program - The present invention aims to improve the compression ratio of an encoding method using a dictionary for such as LZ77, LZ78 or LZW for a sample string of an audio signal or an image signal. According to the present invention, the samples are aligned from the MSB side ( | 01-01-2009 |
20090190693 | Multichannel signal encoding method, its decoding method, devices for these, program, and its recording medium - An object of the present invention is to efficiently perform weighted difference coding of two or more signals. Determination is made as to which of independent coding and weighted difference coding is to be used for each channel so that the total energy of the channel signals and weighted difference signals is minimized. A weighted difference signal is generated on the basis of the determination and a reference signal (parent) and a weight is generated as auxiliary codes, the difference signal is treated as an input channel signal, and the process of coding determination and difference signal and auxiliary code generation is repeated. The difference signal generated at the last iteration of the process and a signal to be coded by independent coding are compressive coded and the auxiliary codes generated at the iterations of the process are coded and outputted. | 07-30-2009 |
20100265111 | CODING METHOD, DECODING METHOD, AND APPARATUSES, PROGRAMS AND RECORDING MEDIA THEREFOR - An object of the present invention is to achieve high coding efficiency for a companded signal sequence and reduce the amount of codes. A coding method according to the present invention includes an analysis step and a signal sequence transformation step. The analysis step is to check whether or not there is a number that is included in a particular range but does not occur in a second signal sequence (a number sequence that indicates the magnitude (magnitude relationship) of original signals) and output information that indicates the number that does not occur. The signal sequence transformation step is to output a transformed second signal sequence (which is formed by assigning new numbers to indicate the magnitudes of original signals (the magnitude relationship among original signals) excluding the magnitude of the original signal indicated by the number that does not occur and replacing the numbers in the second signal sequence with the newly assigned numbers) in the case where it is determined in the analysis step that there is a number that does not occur. The particular range is defined as a number that indicates a positive value having a minimum absolute value and a number that indicates a negative value having a minimum absolute value, for example. | 10-21-2010 |
20110282657 | CODING METHOD, DECODING METHOD, AND APPARATUSES, PROGRAMS AND RECORDING MEDIA THEREFOR - An object of the present invention is to achieve high coding efficiency for a companded signal sequence and reduce the amount of codes. A coding method according to the present invention includes an analysis step and a signal sequence transformation step. The analysis step is to check whether or not there is a number that is included in a particular range but does not occur in a second signal sequence (a number sequence that indicates the magnitude (magnitude relationship) of original signals) and output information that indicates the number that does not occur. The signal sequence transformation step is to output a transformed second signal sequence (which is formed by assigning new numbers to indicate the magnitudes of original signals (the magnitude relationship among original signals) excluding the magnitude of the original signal indicated by the number that does not occur and replacing the numbers in the second signal sequence with the newly assigned numbers) in the case where it is determined in the analysis step that there is a number that does not occur. The particular range is defined as a number that indicates a positive value having a minimum absolute value and a number that indicates a negative value having a minimum absolute value, for example. | 11-17-2011 |
Nobumi Harada, Tokyo JP
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20090128253 | High frequency electronic component - A high frequency electronic component includes: a first input terminal that receives a first transmission signal in the form of an unbalanced signal; a second input terminal that receives a second transmission signal in the form of a balanced signal; a balun that converts the second transmission signal in the form of a balanced signal received at the second input terminal to a second transmission signal in the form of an unbalanced signal and outputs this signal; and a switch. The switch performs switching between a signal received at a first input port and a signal received at a second input port, and outputs one of the signals from an output port. The first input port receives the first transmission signal received at the first input terminal. The second input port receives the second transmission signal in the form of an unbalanced signal outputted from the balun. The output port is connected to a power amplifier. | 05-21-2009 |
20090128254 | High frequency electronic component - A high frequency electronic component includes a switch and a balun. The switch performs switching between a first transmission signal in the form of an unbalanced signal received at a first input port and a second transmission signal in the form of an unbalanced signal received at a second input port, and outputs one of the first and second transmission signals from an output port. The balun converts the transmission signal in the form of an unbalanced signal outputted form the output port of the switch to a transmission signal in the form of a balanced signal, and outputs this signal to a balanced input power amplifier. | 05-21-2009 |
Nobuyuki Harada, Tokyo JP
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20080263282 | System for Caching Data - To ensure efficient access to a memory whose writing process is slow. There is provided a storage device for caching data read from a main memory and data to be written in the main memory, comprises a cache memory having a plurality of cache segments, one or more cache segments holding data matching with data in the main memory being set in a protected state to protect the cache segments from a rewrite state, an upper limit of a number of the one or more cache segments being a predetermined reference number; and a cache controller that, in accordance with a write cache miss, allocates a cache segment selected from those cache segments which are not in the protected state to cache write data and writes the write data in the selected cache segment. | 10-23-2008 |
20080301373 | TECHNIQUE FOR CACHING DATA TO BE WRITTEN TO MAIN MEMORY - A memory apparatus having a cache memory including cache segments, and memorizing validity data indicative of whether or not each of the sectors contained in each cache segment is a valid sector inclusive of valid data; and a cache controlling component for controlling access to the cache memory. The cache controlling component includes a detecting component for detecting, when writing a cache segment back to the main memory, areas having consecutive invalid sectors by accessing validity data corresponding to the cache segment, and a write-back controlling component issuing a read command to the main memory, the read command being for reading data into each area detected, making the area a valid sector, and writing the data in the cache segment back to the main memory. | 12-04-2008 |
20090019235 | APPARATUS AND METHOD FOR CACHING DATA IN A COMPUTER MEMORY - A memory apparatus that exclusive ORs, for validity data having an array of logical values indicative of whether the sectors are valid, each bit of the validity data with the next bit, masks a bit string having an array of the exclusive ORs except the first bit of bits whose logical values are true in a preset detection range, detects the position of a bit whose logical value is true in the masked bit string, and every time the bit position is detected, executes the process of setting the bit position adjacent to the end with respect to the bit position as the detection range and repeats it until no bit position is detected, calculates the address of the main memory corresponding to each area of consecutive invalid sectors according to the bit position detected in sequence, issues a read command to the calculated address, and writes back the cache segment. | 01-15-2009 |
20120331213 | TECHNIQUE AND APPARATUS FOR IDENTIFYING CACHE SEGMENTS FOR CACHING DATA TO BE WRITTEN TO MAIN MEMORY - A memory apparatus having a cache memory including cache segments, and memorizing validity data indicative of whether or not each of the sectors contained in each cache segment is a valid sector inclusive of valid data; and a cache controlling component for controlling access to the cache memory. The cache controlling component includes a detecting component for detecting, when writing a cache segment back to the main memory, areas having consecutive invalid sectors by accessing validity data corresponding to the cache segment, and a write-back controlling component issuing a read command to the main memory, the read command being for reading data into each area detected, making the area a valid sector, and writing the data in the cache segment back to the main memory. | 12-27-2012 |
Noriaki Harada, Tokyo JP
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20090183250 | APPARATUS, SYSTEM, AND METHOD FOR TRANSFERRING AUTHORITY - In a system for transferring authority, a transfer token providing unit provides a transfer token to transfer a token of a first user to a third party based on a request from a first terminal. A releasing unit releases the transfer token provided by the transfer token providing unit. A utilizing transfer token providing unit provides, when a request to obtain the transfer token released by the releasing unit is received from a second terminal, a utilizing transfer token to make the requested transfer token available to a second user, and provides the utilizing transfer token to the second user. | 07-16-2009 |
Nozomu Harada, Tokyo JP
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20110215381 | SOLID STATE IMAGING DEVICE - Each pixel of a solid state imaging device comprises a first semiconductor layer formed on a substrate, having a first-conductive type; a second semiconductor layer formed thereon, having a second-conductivity type; a third semiconductor layer formed in the upper side of the second semiconductor layer, having the first-conductivity type; a fourth semiconductor layer formed in the outer side of the third semiconductor layer, having the second-conductivity type; a gate conductor layer formed on the lower side of the second semiconductor layer via an insulating film; and a fifth semiconductor layer formed on the top surfaces of the second semiconductor layer and third semiconductor layer, having the second-conductivity type, wherein the fifth semiconductor layer and fourth semiconductor layer are connected to each other, and at least the third semiconductor layer, upper region of the second semiconductor layer, fourth semiconductor layer, and fifth semiconductor layer are formed in an island. | 09-08-2011 |
20110220969 | SOLID STATE IMAGING DEVICE - Each pixel of a solid state imaging device comprises: a first semiconductor layer; a second semiconductor layer; a third semiconductor layer and fourth semiconductor layer formed on the lateral side of the upper region of the second layer not to be in contact with the top surface of the second semiconductor layer; a gate conductor layer formed on the lower side of the second semiconductor layer; a conductor electrode formed on the side of the fourth semiconductor layer via an insulating film; and a fifth semiconductor layer formed on the top surface of the second semiconductor layer, wherein at least the third semiconductor layer, upper region of the second semiconductor layer, fourth semiconductor layer, and fifth semiconductor layer are formed in the shape of an island. A specific voltage is applied to the conductor electrode to accumulate holes in the surface region of the fourth semiconductor layer. | 09-15-2011 |
20120025281 | SOLID-STATE IMAGING DEVICE - A pixel includes at least first to fourth semiconductor tiers. The first semiconductor tier includes a first semiconductor region that is electrically connected to a first external circuit, a second semiconductor region, and a third semiconductor region that is isolated from the first semiconductor region by the second semiconductor region and that is electrically connected to a second external circuit. The second semiconductor tier includes a MOS transistor that has insulating films and gate conductive electrodes that are electrically connected to a third external circuit. The third semiconductor tier includes a photodiode formed of the second and fourth semiconductor regions. A junction transistor is formed in which the fourth semiconductor region serves as a gate and in which one of the first and fifth semiconductor regions serves as a drain and the other serves as a source. | 02-02-2012 |
20120228677 | METHOD FOR PRODUCING SEMICONDUCTOR DEVICE AND SEMICONDUCTOR DEVICE - A method for producing a semiconductor device includes a step of forming a conductor layer and a first semiconductor layer containing a donor impurity or an acceptor impurity on a first semiconductor substrate; a step of forming a second insulating layer so as to cover the first semiconductor layer; a step of thinning the first semiconductor substrate to a predetermined thickness; a step of forming, from the first semiconductor substrate, a pillar-shaped semiconductor having a pillar-shaped structure on the first semiconductor layer; a step of forming a first semiconductor region in the pillar-shaped semiconductor by diffusing the impurity from the first semiconductor layer; and a step of forming a pixel of a solid-state imaging device with the pillar-shaped semiconductor into which the impurity has been diffused. | 09-13-2012 |
20130062673 | SOLID-STATE IMAGING DEVICE - In a solid-state imaging device, a pixel has a first island-shaped semiconductor (P | 03-14-2013 |
20130069149 | METHOD FOR PRODUCING SEMICONDUCTOR DEVICE AND SEMICONDUCTOR DEVICE - A method for producing a semiconductor device includes the steps of forming first and second pillar-shaped semiconductors on a substrate at the same time so as to have the same height; forming a first semiconductor layer by doping a bottom region of the first pillar-shaped semiconductor with a donor or acceptor impurity to connect the first semiconductor layer to the second pillar-shaped semiconductor; forming a circuit element including an upper semiconductor region formed by doping an upper region of the first pillar-shaped semiconductor with a donor or acceptor impurity; forming a first conductor layer in the second pillar-shaped semiconductor; forming first and second contact holes that are respectively connected to the first and second pillar-shaped semiconductors; and forming a wiring metal layer that is connected to the upper semiconductor region and the first conductor layer through the first and second contact holes, respectively. | 03-21-2013 |
20130214334 | SOLID-STATE IMAGING DEVICE - There is provided a solid-state imaging device in which a plurality of pixels is two-dimensionally arranged in a pixel region. Each of the pixels is formed in an island-shaped semiconductor. In this island-shaped semiconductor, a signal line N | 08-22-2013 |
20130307083 | SEMICONDUCTOR DEVICE - A semiconductor device includes a first planar silicon layer, first and second pillar-shaped silicon layers, a first gate insulating film, a first gate electrode, a second gate insulating film, a second gate electrode, a first gate line connected to the first and second gate electrodes, a first n-type diffusion layer, a second n-type diffusion layer, a first p-type diffusion layer, and a second p-type diffusion layer. A center line extending along the first gate line is offset by a first predetermined amount from a line connecting a center of the first pillar-shaped silicon layer and a center of the second pillar-shaped silicon layer. | 11-21-2013 |
20130328138 | METHOD FOR PRODUCING SEMICONDUCTOR DEVICE AND SEMICONDUCTOR DEVICE - A method for producing a semiconductor device includes a first step including forming a planar silicon layer and forming first and second pillar-shaped silicon layers; a second step including forming a gate insulating film around each of the first and second pillar-shaped silicon layers, forming a metal film and a polysilicon film around the gate insulating film, the thickness of the polysilicon film being smaller than half of a distance between the first and second pillar-shaped silicon layers, forming a third resist, and forming a gate line; and a third step including depositing a fourth resist so that a portion of the polysilicon film on an upper side wall of each of the first and second pillar-shaped silicon layers is exposed, removing the exposed portion of the polysilicon film, removing the fourth resist, and removing the metal film to form first and second gate electrodes. | 12-12-2013 |
20140091372 | METHOD FOR PRODUCING SEMICONDUCTOR DEVICE AND SEMICONDUCTOR DEVICE - In a first step, a planar silicon layer is formed on a silicon substrate and first and second pillar-shaped silicon layers are formed on the planar silicon layer; a second step includes forming an oxide film hard mask on the first and second pillar-shaped silicon layers, and forming a second oxide film on the planar silicon layer, the second oxide film being thicker than a gate insulating film; and a third step includes forming the gate insulating film around each of the first pillar-shaped silicon layer and the second pillar-shaped silicon layer, forming a metal film and a polysilicon film around the gate insulating film, the polysilicon film having a thickness that is smaller than one half a distance between the first pillar-shaped silicon layer and the second pillar-shaped silicon layer, forming a third resist for forming a gate line, and performing anisotropic etching to form the gate line. | 04-03-2014 |
20140097500 | SEMICONDUCTOR DEVICE - A semiconductor device includes a first planar semiconductor (e.g., silicon) layer, first and second pillar-shaped semiconductor (e.g., silicon) layers, a first gate insulating film, a first gate electrode, a second gate insulating film, a second gate electrode, a first gate line connected to the first and second gate electrodes, a first n-type diffusion layer, a second n-type diffusion layer, a first p-type diffusion layer, and a second p-type diffusion layer. A center line extending along the first gate line is offset by a first predetermined amount from a line connecting a center of the first pillar-shaped semiconductor layer and a center of the second pillar-shaped semiconductor layer. | 04-10-2014 |
20140103408 | SOLID-STATE IMAGING DEVICE - In a solid-state imaging device, N regions serving as photoelectric conversion diodes are formed on outer peripheries of P regions in upper portions of island-shaped semiconductors formed on a substrate, and P | 04-17-2014 |
20150017767 | METHOD FOR PRODUCING A SEMICONDUCTOR DEVICE HAVING SGTS - In a method for producing a semiconductor device, Si pillars that include i-layers, N | 01-15-2015 |
Osamu Harada, Tokyo JP
Patent application number | Description | Published |
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20080255931 | Print Ink System and Print Method Used For Print 'It' Shopping-Linked Printed Matter and Print 'It' Shopping-Linked Printed Matter - There is provided a print ink system used for printing “a print IT shopping-linked printed matter” used in a commodity sales method in which a commodity can be ordered by converting a commodity information image in an imaged partition into an electric signal and transmitting it via a predetermined network, and by replying the order of the commodity, the order for the commodity is received and the commodity is sent, and furthermore, charging for the commodity cost is performed. The print ink system uses a combination of a print ink (a) for printing “a visible image of a commodity” (A) and a print ink (b) for printing “a commodity information code” (B). | 10-16-2008 |
Ryotaro Harada, Tokyo JP
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20100049416 | BRAKE CONTROL DEVICE FOR ELECTRIC VEHICLE - A brake control device for an electric vehicle includes an instruction controller, a pattern generator, and comparators. The instruction controller generates an instruction signal for instructing a motor about electric brake force. The pattern generator generates a first pattern signal for changing over electric brake force to machine brake force and a second pattern signal obtained by shifting the first pattern signal by a predetermined frequency. One of the comparators outputs an electric-brake force pattern, which is the smaller one of the instruction signal and the first pattern signal. The other of the comparators outputs a notification signal when the second pattern signal becomes equal to or smaller than the instruction signal. | 02-25-2010 |
20120044640 | POWER CONVERTER - A power converter is installed in a casing attached beneath the floor of an electric vehicle. The power converter includes a capacitor unit and a power semiconductor module housed in a hermetically sealed part of the casing closed by a cover for closing an access port, and a cooler installed in an exposed part, the cooler cooling heat generated from the power semiconductor module. The power converter includes a bus bar that electrically connects the power semiconductor module and the capacitor unit, and a conductive bar that electrically connects the capacitor unit and the bus bar. The conductive bar is drawn from the upper surface of the capacitor unit, and is bent into a crank. | 02-23-2012 |
20140327302 | AUXILIARY POWER SOURCE DEVICE FOR VEHICLE - An auxiliary power source device for a vehicle is incorporated in an electric vehicle and includes a three-phase inverter that converts an input DC voltage into a desired three-phase AC voltage and applies the three-phase AC voltage to a load. The auxiliary power source device further includes a filter reactor that is connected to respective output terminals of a three-phase inverter, a filter capacitor that is connected in a Y-shape at an end on a load side of the filter reactor and is not grounded at a neutral point, and a three-phase transformer that includes primary windings that are connected in a Y-shape at the end on the load side of the filter reactor and is grounded at a neutral point and secondary windings that are connected in a delta shape. | 11-06-2014 |
20140346861 | VEHICLE AUXILIARY POWER SUPPLY DEVICE AND OVERCURRENT PROTECTION METHOD THEREOF - A vehicle auxiliary power supply device includes a resonant inverter circuit that converts DC input into a desired AC voltage and outputs the AC voltage and a control unit. The control unit includes a resonance-time managing unit managing resonance time of current flowing in the resonant inverter circuit, a gate-off-command generating unit detecting overcurrent flowing in the resonant inverter circuit based on detected current of a current detector, and, when the overcurrent is detected, generating, based on detected current of the current detector and resonance time managed by the resonance-time managing unit, a gate-off command to turn off switching elements included in the resonant inverter circuit after the elapse of time after which current flowing in the switching elements becomes zero for the first time, and a gate-signal generating unit generating a gate signal that controls the switching elements to be turned off when the gate-off command is input. | 11-27-2014 |
Ryutaro Harada, Tokyo JP
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20090233010 | COLOR FILTER FOR TRANSFLECTIVE TYPE LIQUID CRYSTAL DISPLAY - The main object of the present invention is to provide a color filter for a transflective type color liquid crystal display which is easily produced and capable of displaying the same color tone with both of a reflecting light and a transmitting light, and shows light scattering in a reflective light region. In order to attain the above mentioned object, the present invention provides a color filter for transflective type color liquid crystal display comprising a transparent substrate and a reflective light coloring layer and a transmissive light coloring layer formed on the transparent substrate, wherein, a convex-concave is formed on a surface of a liquid crystal layer side of the reflective light coloring layer, and an average thickness of the reflective light coloring layer is formed to be thinner than the thickness of the transmissive light coloring layer, and a refractive index difference between the reflective light coloring layer and a layer in contact with the surface of the convex-concave formed side of the reflective light coloring layer, is 0.1 or more. Further, a main object of the present invention is to provide a color filter for transflective type liquid crystal display comprising a transparent membrane pattern region obtained by laminating: a transparent substrate; a transparent membrane pattern layer comprising a transparent membrane formed in a pattern on the transparent substrate; and a coloring layer formed so as to cover the transparent membrane pattern layer. | 09-17-2009 |
20110194054 | COLOR FILTER FOR TRANSFLECTIVE TYPE LIQUID CRYSTAL DISPLAY - The main object of the present invention is to provide a color filter for a transflective type color liquid crystal display which is easily produced and capable of displaying the same color tone with both of a reflecting light and a transmitting light, and shows light scattering in a reflective light region. In order to attain the above mentioned object, the present invention provides a color filter for transflective type color liquid crystal display comprising a transparent substrate and a reflective light coloring layer and a transmissive light coloring layer formed on the transparent substrate, wherein, a convex-concave is formed on a surface of a liquid crystal layer side of the reflective light coloring layer, and an average thickness of the reflective light coloring layer is formed to be thinner than the thickness of the transmissive light coloring layer, and a refractive index difference between the reflective light coloring layer and a layer in contact with the surface of the convex-concave formed side of the reflective light coloring layer, is 0.1 or more. Further, a main object of the present invention is to provide a color filter for transflective type liquid crystal display comprising a transparent membrane pattern region obtained by laminating: a transparent substrate; a transparent membrane pattern layer comprising a transparent membrane formed in a pattern on the transparent substrate; and a coloring layer formed so as to cover the transparent membrane pattern layer. | 08-11-2011 |
Saki Harada, Tokyo JP
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20100239981 | POLYMER AND POSITIVE-TONE RADIATION-SENSITIVE RESIN COMPOSITION - A polymer includes a repeating unit (a-1) shown by a following formula (a-1), a repeating unit (a-2) shown by a following formula (a-2), and a GPC weight average molecular weight of about 1000 to about 100,000, | 09-23-2010 |
20110223537 | RADIATION-SENSITIVE RESIN COMPOSITION AND POLYMER - A radiation-sensitive resin composition includes a polymer, a photoacid generator, and an acid diffusion controller. The polymer includes a first repeating unit shown by a following formula (a-1). The acid diffusion controller includes at least one of a base shown by a following formula (C-1) and a photodegradable base, | 09-15-2011 |
Satoshi Harada, Tokyo JP
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20080216399 | GREENHOUSE, METHOD FOR GROWING PLANTS USING THE SAME, AND LIGHT TRANSMISSIVE SUBSTRATE - There is provided a greenhouse wherein a light transmissive substrate that maintains or increases light transmittance at visible wavelengths and has an insulation effect is used to reduce the running costs considerably as well as increase the yield of plants. In the greenhouse according to the present invention, a light transmissive substrate that has a visible light transmittance of 86% or more and solar radiation transmittance of 78% or less is used as the material for covering the greenhouse. | 09-11-2008 |
20120103637 | WATER FLOW DETECTION DEVICE - The present invention realizes a new actuated valve type water flow detection device that can be applied to a pipe with a relatively large bore diameter. The water flow detection device A includes a coil spring for urging a detection rod in an opening direction of a valve body. Therefore, while detecting water flow by linking a rotation of the detection rod to a rotation of the valve body when the valve body opens or closes by a differential pressure, the detection rod does not apply a closing load to the valve body that is released. Therefore, even when the rotation of the valve body is small because the water flow in the secondary side is small in a conventional actuated valve type water flow detection device, it is possible to increase an opening angle of the valve body. | 05-03-2012 |
Seiji Harada, Tokyo JP
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20100009605 | Method of manufacturing semiconductor wafer - A method of manufacturing a semiconductor wafer, including a step of differentiating the glossiness of a front surface from that of a rear surface of the wafer by holding the semiconductor wafer in a wafer holding hole formed in a carrier plate, and simultaneously polishing a front and back surface of said semiconductor wafer by driving said carrier plate to make a circular motion associated with no rotation on its own axis within a plane parallel with a surface of said carrier plate between a pair of polishing members disposed to face to each other, by using an abrasive body with a semiconductor wafer sink rate different in polishing from that of an abrasive body for one of a polishing member on an upper surface plate and a polishing member on a lower surface plate so as to simultaneously polish both the front and rear surfaces of the semiconductor wafer, or differentiating by differentiating the rotating speed of the upper surface plate from that of the lower surface plate. | 01-14-2010 |
20100199209 | ITEM SETTING APPARATUS, CONTROL METHOD AND CONTROL PROGRAM FOR THE SAME - An item setting apparatus for changing over a screen corresponding to a desired tab by selecting the desired tab from plural tabs and setting items displayed on the screen based on a user's operation, comprises an item information holding section to hold item information about indication of items of plural tabs having plural items; a group information holding section to separate items into plural groups and hold group information about that to which group each item belongs; a display item editing section to edit items displayed on a screen of a tab; and a tab display control section to control to display items correctively by a group unit on a screen of a tab selected by a user by using the group information. | 08-05-2010 |
20100199210 | Item Setting Device, Control Method and Control Program for the Device - The editable tab selectably displayed as well as the fixed tabs is selected by the user, whereby an editable tab screen is created and displayed using the display item information on which item should be displayed on the editable tab screen, the display position information on the position of the item to be displayed on the editable tab screen, and the item information of item included in the fixed tab. | 08-05-2010 |
20100199211 | ITEM SETTING DEVICE, CONTROL METHOD AND CONTROL PROGRAM FOR THE DEVICE - The display information is compared with the displayed information on what items are already displayed at what positions on the editable tab screen capable of editing the items stored therein, wherein the aforementioned display information includes the display item information on which of the items contained in the fixed tabs are to be displayed on the editable tab screen and the display position information on the positions of the items to be found on the editable tab screen. If a change has been discovered, a step is taken to determine the method of change processing for displaying the editable tab screen according to the result of comparison. The editable tab screen selected by the user is displayed according to the method of change processing based on the result of comparison. | 08-05-2010 |
20130268928 | SOFTWARE INSTALLING METHOD BASED ON ACQUIRED EQUIPMENT INFORMATION AND STORAGE MEDIUM THEREOF - Disclosed a software installing method to a computer including the steps of: installing a software program to the computer, the software program corresponding to an equipment connected to the computer; acquiring equipment information of the equipment from the equipment connected to the computer; and displaying the acquired equipment information of the equipment on the display section prior to the installing step. | 10-10-2013 |
20140175070 | LASER PROCESSING METHOD AND FINE PARTICLE LAYER FORMING AGENT - A laser processing method including the steps of covering the back side of a workpiece with fine particles having absorptivity to the wavelength of a laser beam to be applied to the workpiece, thereby forming a fine particle layer on the back side of the workpiece, and next applying the laser beam through the fine particle layer to the back side of the workpiece to thereby perform ablation to the workpiece. The laser beam applied to the workpiece is absorbed by the fine particle layer to thereby suppress the scattering of the energy of the laser beam and the reflection of the laser beam, so that the ablation to the workpiece can be efficiently performed. | 06-26-2014 |
20150037962 | LAMINATED WAFER PROCESSING METHOD - A method of processing a laminated wafer in which a first wafer is laminated on a second wafer, the method including: a laminated wafer forming step of forming the laminated wafer by laminating the first wafer on the second wafer; a modified layer forming step of forming a modified layer within the first wafer by positioning a focusing point of a laser beam within the first wafer and moving the first wafer in a horizontal direction relative to the focusing point while applying the laser beam, the modified layer forming step being performed before or after the laminated wafer forming step is performed; and a separating step of separating part of the first wafer from the laminated wafer with the modified layer as a boundary, the separating step being performed after the laminated wafer forming step and the modified layer forming step are performed. | 02-05-2015 |
Shigekazu Harada, Tokyo JP
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20090279897 | TRANSMISSION METHOD, TRANSMITTER-RECEIVER, AND TRANSMITTING-RECEIVING SYSTEM - A transmitter-receiver having a means for automatically determining the status of transmission medium such as optical fiber, and a means for automatically setting and resetting the transmission rate and/or output power according to the status of the transmission medium, a transmission loss and gain measurement method, and a transmitting-receiving system. A transmitter-receiver comprises at least: an output power controller for controlling the output power of a transmitter; an input power measuring section for measuring the strength of input signals; and an information processor for deriving the loss or gain of a path to change the output power of the transmitter and/or the rate of data transmission according to the derived loss or gain of the path. A transmission loss and gain measurement method applied to a system comprising transmission media and a plurality of the transmitter-receivers connected via the transmission media, comprises the steps of: transmitting information on the output power of a first transmitter-receiver from the first transmitter-receiver to a second transmitter-receiver; measuring reception strength by the second transmitter-receiver when the second transmitter-receiver receives the output power information; reading the output power information by the second transmitter-receiver; and comparing the reception strength with the output power information to calculate a transmission loss or gain by the second transmitter-receiver. | 11-12-2009 |
20100142953 | Wavelength Division Multiplexing Transmission system and Remote Apparatus and Station Apparatus Used Therein - There is provided a wavelength division multiplexing transmission system and apparatuses used therein, in which a remote apparatus to be newly added to a station apparatus autonomously sets a wavelength to be used in the remote apparatus, thereby avoiding the need for presetting a wavelength to be used in the remote apparatus. The remote apparatus includes wavelength determining means that determines an available wavelength on the basis of an optical signal received from the station apparatus. The wavelength determining means may determine the wavelength of an unreceived optical signal as the available wavelength or may determine the wavelength of a received optical signal as the available wavelength, and may set that wavelength as a transmission and reception wavelength to be used in the remote apparatus. | 06-10-2010 |
Shigeki Harada, Tokyo JP
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20090015071 | POWER CONVERSION APPARATUS - In a power conversion apparatus that boosts a solar light voltage, converts it to AC and supplies AC power to a load or system, a second inverter is connected in series to one of two terminals on the AC side of a first inverter that uses, as its DC source, a DC voltage boosted from a solar light voltage by a chopper circuit. A third inverter is connected in series to the other terminal. Then, output voltages of the second and third inverters are controlled to be equal, and an output voltage is provided by using the sum of the generated voltages of the first, second, and third inverters. Thus, a mid-point potential of the DC power source is made equivalent to an intermediate potential of the output voltage of the power conversion apparatus, that is, the mid-point potential (ground potential) of a system. | 01-15-2009 |
20100073082 | RECTIFIER - Provided is a highly efficient rectifier which can readily replace a two-terminal diode and whose conduction loss is reduced from that of the two-terminal diode. | 03-25-2010 |
20100177540 | POWER CONVERSION APPARATUS - In a power conversion apparatus that boosts a solar light voltage, converts it to AC and supplies AC power to a load or system, power loss is reduced and efficiency is improved. An inverter unit, in which AC sides of three single-phase inverters receive DC power from respective sources with a voltage ratio of 1:3:9 as respective inputs are connected in series. Gradational output voltage control of an output voltage is carried out using the sum of the respective generated AC voltages. Also, a solar light voltage is boosted by a chopper circuit to generate the highest voltage DC power source. When the solar light voltage exceeds a predetermined voltage, the boosting of the chopper circuit is stopped, thereby reducing power loss due to the boosting. | 07-15-2010 |
20120158245 | AUTOMOTIVE ELECTRIC POWER SUPPLY SYSTEM - A first DC/DC converter is connected to a higher-voltage output terminal of a rectifier by alternator wiring, a battery that supplies electric power to an on-board load is connected to the first DC/DC converter, a second DC/DC converter is connected to the higher-voltage output terminal of the rectifier by alternator wiring, and an electrical double-layer capacitor is connected to the second DC/DC converter. | 06-21-2012 |
20120206427 | LIGHT SOURCE DRIVING DEVICE, LIGHT SOURCE DRIVING METHOD, AND IMAGE DISPLAY DEVICE - A switching power source for driving a light emitting element, a pulse-drive switching element connected in parallel to the light emitting element, a photodetector for detecting an intensity of an output light output from the light emitting element, a current detecting element for detecting a current flowing from the switching power source, and an operation processing unit that controls an operation of the switching power source by performing a feedback loop operation based on a detection result from the photodetector and a feedback loop operation based on a detection result from the current detecting element are provided to stabilize an emission waveform even when the light emitting element is subjected to a pulsed emission. | 08-16-2012 |
20130264868 | POWER SUPPLY SYSTEM FOR VEHICLE - A first DC/DC converter is provided between a rectifier for rectifying output of an electric generator driven by an engine, and a battery for supplying power to an in-vehicle load. An electric double layer capacitor and a second DC/DC converter for charge/discharge current control for the capacitor are provided between the rectifier and the first DC/DC converter. A control circuit sets a current target value which is a control target value for the second DC/DC converter, based on the voltage value of a battery bus, and when charging of the electric double layer capacitor is to be stopped based on a charge/discharge instruction signal, performs, before the charging is stopped, control of gradually attenuating the current target value for the second DC/DC converter, based on a voltage value VEDLC of the electric double layer capacitor. | 10-10-2013 |
20140021920 | POWER SUPPLY SYSTEM FOR VEHICLE - A first DC/DC converter ( | 01-23-2014 |
20140097805 | ELECTRIC POWER SUPPLY SYSTEM - An electric power supply system includes: an AC generator having a drooping characteristic; a rectification section for converting AC output of the AC generator to DC; a load having an electric storage device supplied with power from the AC generator; and a control section provided between the rectification section and the load. The control section controls the AC generator so that the AC generator operates at predetermined voltage lower than output voltage corresponding to the maximum power operation point of the AC generator. | 04-10-2014 |
Shigeru Harada, Tokyo JP
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20090009665 | Image processing apparatus, image processing method and program - An image processing apparatus according to an embodiment of the present invention includes a correction interval setting unit for setting a correction interval; a correction interval dividing unit for dividing the correction interval into a black side interval and a white side interval; histogram calculating units for calculating a total number of luminance histograms of the black side interval and the white side interval, respectively; gain setting units for setting gains of a γ curve for raising the luminance and a γ curve for lowering the luminance, respectively; gamma curve generating units for generating a gamma curve for raising the luminance and a gamma curve for lowering the luminance, respectively; a gamma curve combining unit for combining the gamma curve for raising the luminance and the gamma curve for lowering the luminance; and a luminance conversion unit for performing the luminance conversion process using the combined gamma curve. | 01-08-2009 |
20100053195 | Filter device, image correction circuit, image dispay device, and method of correcting image - The present invention provides a filter device allowing unnatural variation in image quality caused by image processing to be suppressed. The filter device including a filter section performing a filtering operation on an input image data so that, when time-varying amount in a total frequency value in a neighboring-classes block configured with a couple of neighboring classes in a histogram distribution of the input image data is equal to or less than a predetermined value, time-varying amount of a frequency value in each of the classes in the neighboring-classes block is suppressed to be equal to or less than a predetermined limitation value. | 03-04-2010 |
20110292172 | VIDEO SIGNAL PROCESSING APPARATUS, VIDEO SIGNAL PROCESSING METHOD, AND COMPUTER PROGRAM - A video signal processing apparatus includes a histogram detecting unit detecting a histogram of a luminance distribution of either one of a left-eye video signal and a right-eye video signal among input stereoscopic video signals, a gamma-curve calculating unit calculating a gamma curve based on the histogram detected by the histogram detecting unit, and a gamma-curve output unit correcting the left-eye video signal and the right-eye video signal based on the gamma curve calculated by the gamma-curve calculating unit. | 12-01-2011 |
20110298790 | IMAGE SIGNAL PROCESSING DEVICE AND IMAGE SIGNAL PROCESSING METHOD, AND COMPUTER PROGRAM - An image signal processing device including: a central area control processing unit that enlarges or reduces a central image segment of a stereoscopic image signal by a magnification factor according to a desired stereoscopic effect; a surrounding area control processing unit that reduction-processes a surrounding image segment of the stereoscopic image signal by a corresponding magnification factor when the central area control processing unit enlarges the central image segment, and enlargement-processes a surrounding image segment of the stereoscopic image signal by a corresponding magnification factor when the central area control processing unit reduces the central image segment; and a transition area control processing unit that performs, in an image segment that transitions between the central image segment and the surrounding image segment, a process of connecting a gap between the enlargement and reduction factors of the central image segment and the surrounding image segment using non-linear scaling. | 12-08-2011 |
20120062580 | DISPLAY DEVICE, DISPLAY METHOD, AND COMPUTER PROGRAM - A display device includes a first measurement unit measuring information on luminance of a first image signal to output a first measurement result, a second measurement unit measuring information on a luminance of a second image signal to output a second measurement result, a comparator comparing the first measurement result with the second measurement result to output differential data, a correction amount determination unit determining a correction amount for the first image signal and/or the second image signal based on the differential data, and a correction unit correcting the luminance of the first image signal and/or the second image signal based on the correction amount. | 03-15-2012 |
20120320038 | THREE-DIMENSIONAL IMAGE PROCESSING APPARATUS, METHOD FOR PROCESSING THREE-DIMENSIONAL IMAGE, DISPLAY APPARATUS, AND COMPUTER PROGRAM - A three-dimensional image processing apparatus includes a parallax distribution measurement unit that measures parallax distribution of a three-dimensional image configured by an image for a left eye and an image for a right eye at a center of a screen, a high-frequency parallax amount movement observation unit that observes movement of an amount of parallax whose frequency is high in the measured parallax distribution, and a depth control unit that judges a direction of movement of an image to be paid attention to on the basis of the movement of the amount of parallax whose frequency is high and that controls a depth of the three-dimensional image in accordance with the direction of the movement of the image to be paid attention to. | 12-20-2012 |
Shin Harada, Tokyo JP
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20100208630 | HALF-DUPLEX COMMUNICATION SYSTEM, HALF-DUPLEX COMMUNICATION APPARATUS, COMMUNICATION CONTENT CONFIRMING METHOD, AND PROGRAM THEREOF - A half-duplex communication system that allows a user terminal to confirm past communication contents even during a series of half-duplex communications is provided. The system includes a communication record database in which all communication contents of half-duplex communications are stored together with identifiers thereof. A half-duplex communication device for controlling half-duplex communications includes a communication record control device which receives a communication content, transmits the communication content together with the identifier thereof to the communication record database so as to store it therein, and reads out the communication record therein. In response to a communication record readout request, the half-duplex communication device reads out a communication record in place of transmitting the communication content to a user terminal. | 08-19-2010 |
Shizu Harada, Tokyo JP
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20110167954 | CAM DEVICE - In order to make easy to change the size of a cam device in the course of press mold design, there is provided a cam device including: a cam holder; a cam slider, and a cam driver, wherein the cam devices are grouped depending on the basis of width dimensions in combination of hardness of a sliding contact surface of the cam holder and a sliding contact surface on the cam slider end, and hardness of a cam surface of the cam driver and a cam surface of the cam slider, and the design structures of the respective groups are determined in such a manner that the maximum process ability in a certain group among the groups is larger than the minimum process ability of an adjacent group having a larger width dimension, and smaller than the maximum process ability in an adjacent group having a smaller width dimension. | 07-14-2011 |
20140208891 | CAM DEVICE - In order to make it easy to change the size of a cam device in the course of press mold design, there is provided a cam device including: a cam holder; a cam slider; and a cam driver, wherein the cam devices are grouped depending on the basis of width dimensions in combination of hardness of a sliding contact surface of the cam holder and a sliding contact surface on the cam slider end, and hardness of a cam surface of the cam driver and a cam surface of the cam slider, and the design structures of the respective groups are determined in such a manner that the maximum process ability in a certain group among the groups is larger than the minimum process ability of an adjacent group having a larger width dimension, and smaller than the maximum process ability in an adjacent group having a smaller width dimension. | 07-31-2014 |
Shoichiro Harada, Tokyo JP
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20090012194 | Foam - The present invention provides a foam comprising (a) a polylactic acid resin, (b) at least one thermoplastic resin selected from a polyolefin resin and a polystyrene resin, and (c) a block copolymer of a vinyl aromatic compound and a conjugated diene, wherein a ratio of (a) to (b) by weight (a/b) is 80/20 to 20/80, and the foam comprises 0.5 to 20 parts by weight of (c) with respect to 100 parts by weight of (a) and (b) in total. | 01-08-2009 |
Takunori Harada, Tokyo JP
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20110063617 | Method and Device for Measuring Circular Dichroism Spectra - It is an object of the present invention to solve the above-mentioned problems by using an optical arrangement that is totally different from the conventional CD spectra measuring method, and to provide a method and device for measuring circular dichroism spectra, which can measure the CD spectrum in much shorter time even with the use of a small light source. The method for measuring circular dichroism spectra according to the present invention comprising the steps of irradiating a white light projected from a white light source to a sample without dispersing the light into a monochromatic light, dispersing the light output from the sample, detecting a light intensity of the dispersed light by a detector having a sensor consisting of a charge-coupled device, and then measuring a circular dichroism spectrum of the sample on the basis of a result of the detection by the detector (FIG. | 03-17-2011 |
Takuya Harada, Tokyo JP
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20090321689 | METHOD FOR PRODUCING FINE PARTICLE DISPERSION AND FINE PARTICLE DISPERSION - Disclosed is a method for producing a fine particle dispersion such as a dispersion of metal fine particles which is superior in dispersibility and storage stability. Specifically disclosed is a method for producing a fine particle dispersion wherein fine particles of a metal or the like, having a mean particle diameter of between 1 nm and 150 nm for primary particles, are dispersed in an organic solvent. This method for producing a fine particle dispersion is characterized by comprising the steps of: reducing a metal ion by liquid phase reduction in an aqueous solution wherein the metal ion and a polymer dispersing agent are dissolved, thereby forming a fine particle dispersion aqueous solution wherein fine particles having a mean particle diameter of between 1 nm and 150 nm for the primary particles and dispersed with being coated by the polymer dispersing agent (Process 1); adding an aggregation accelerator into the fine particle dispersion aqueous solution, the resulting solution is agitated for agglomerating or precipitating the fine particles, and then the agglomerated or precipitated fine particles are separated from the aqueous solution, thereby obtaining fine particles comprised of one type or not less than two types of a metal, an alloy and a metallic compound (Process 2); and re-dispersing the thus-obtained fine particles into an organic solvent or the like which contains an organic solvent (A) as between 25% and 70% by volume having an amide group, a low boiling point organic solvent (B) as between 5% and 25% by volume having a boiling point of between 20° C. and 100° C. at a normal pressure, and an organic solvent (C) as between 5% and 70% by volume having a boiling point of higher than 100° C. at a normal pressure and comprised of an alcohol and/or a polyhydric alcohol having one or not less than two hydroxyl groups in a molecule thereof (Process 3). | 12-31-2009 |
20100113647 | FINE PARTICLE DISPERSION AND METHOD FOR PRODUCING FINE PARTICLE DISPERSION - Disclosed is a fine particle dispersion which is superior in dispersibility and storage stability. Specifically disclosed is a fine particle dispersion in which a fine particle (P) comprised of one type or not less than two types of a metal, an alloy, and/or a metallic compound, having a mean particle diameter of between 1 nm and 150 nm for primary particles thereof, with being coated at least a part of a surface thereof with a polymer dispersing agent (D), is dispersed in a mixed organic solvent. This fine particle dispersion is characterized in that a weight ratio of (D/P) between the polymer dispersing agent (D) coating the surface of the fine particle (P) and the fine particles (P) in the dispersion is between 0.001 and 10, and the mixed organic solvent is one of: (i) a mixed organic solvent which contains an organic solvent (A) as between 50% and 95% by volume having an amide group, and a low boiling point organic solvent (B) as between 5% and 50% by volume having a boiling point of between 20° C. and 100° C. at a normal pressure; (ii) a mixed organic solvent which contains the organic solvent (A) as between 50% and 95% by volume having the amide group, and an organic solvent (C) as between 5% and 50% by volume having a boiling point of higher than 100° C. at a normal pressure and comprised of an alcohol and/or a polyhydric alcohol having one or not less than two hydroxyl groups in a molecule thereof; or (iii) a mixed organic solvent which contains the organic solvent (A) as between 50% and 94% by volume having the amide group, the low boiling point organic solvent (B) as between 5% and 49% by volume having the boiling point of between 20° C. and 100° C. at the normal pressure, and the organic solvent (C) as between 1% and 45% by volume having the boiling point of higher than 100° C. at the normal pressure and comprised of the alcohol and/or the polyhydric alcohol having the one or not less than the two hydroxyl groups in the molecule thereof. | 05-06-2010 |
20130001775 | CONDUCTIVE CONNECTING MEMBER AND MANUFACTURING METHOD OF SAME - A conductive connecting member formed on a bonded face of an electrode terminal of a semiconductor or an electrode terminal of a circuit board, the conductive connecting member comprising a porous body formed in such manner that a conductive paste containing metal fine particles (P) having mean primary particle diameter from 10 to 500 nm and an organic solvent (S), or a conductive paste containing the metal fine particles (P) and an organic dispersion medium (D) comprising the organic solvent (S) and an organic binder (R) is heating-treated so as for the metal fine particles (P) to be bonded, the porous body being formed by bonded metal fine particles (P) having mean primary particle diameter from 10 to 500 nm, a porosity thereof being from 5 to 35 volume %, and mean pore diameter being from 1 to 200 nm. | 01-03-2013 |
20140127409 | METHOD FOR PRODUCING FINE PARTICLE DISPERSION - In a fine particle dispersion, a fine particle (P) is dispersed in a mixed organic solvent. The fine particle (P) is formed of one type or not less than two types of a metal, an alloy, and/or a metallic compound, and has a mean particle diameter between 1 nm and 150 nm for primary particles thereof. Further, the fine particle (P) has a surface at least a part thereof coated with a polymer dispersing agent (D). | 05-08-2014 |
20140374146 | METAL NANONETWORK AND METHOD FOR PRODUCING THE SAME, AND CONDUCTIVE FILM AND CONDUCTIVE SUBSTRATE USING METAL NANONETWORK - A metal nanonetwork includes metal nanostructures that are joined by metallic bond. The joined part between the metal nanostructures includes a fillet part. In the joined part between the metal nanostructures, the distance between the central axis of one metal nanostructure and the central axis of another metal nanostructure is smaller than the sum of the radii of both metal nanostructures. The metal nanostructure is a metal nanowire. A first method for producing the metal nanonetwork includes a process of forming an oxide film on the outermost surface of the metal nanostructure, and a process of reducing the oxide film at the joined parts of a plurality of the metal nanostructures to thereby join the metal nanostructures. | 12-25-2014 |
Tanemasa Harada, Tokyo JP
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20080225224 | ADHESIVE-FILM EXFOLIATING DEVICE AND MANUFACTURING METHOD OF LIQUID CRYSTAL DISPLAY PANEL USING THE DEVICE - An adhesive-film exfoliating device includes first and second guide tables | 09-18-2008 |
20080245483 | ADHESIVE-FILM EXFOLIATING DEVICE AND MANUFACTURING METHOD OF LIQUID CYRSTAL DISPLAY PANEL USING THE DEVICE - An adhesive-film exfoliating device includes an absorption stage | 10-09-2008 |
Tateki Harada, Tokyo JP
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20080263630 | Confidential File Protecting Method and Confidential File Protecting Device for Security Measure Application - A confidential file protecting method for a security measure application is provided that can restrain degradation in the performance of a security measure application, and surely protect a confidential file. The confidential file protecting method for a security measure application according to the present invention is characterized by comprising: a first step of communicating between a authentication module for authenticating an application requesting access to the confidential file and a communication module implemented in the security measure application, and authenticating the application as an application permitted to access the confidential file and recording the application as an authenticated application in a management table if the communication module sends back a valid response code; and a second step by said authentication module, of permitting the request to access to said confidential file to access if the access requesting application is an authenticated application that has been recorded in said management table. | 10-23-2008 |
20100185873 | SYSTEM AND METHOD FOR FILE PROCESSING AND FILE PROCESSING PROGRAM - A cipher processing system is provided for allowing file access while maintaining the integrity without a user being conscious of the difference between files when the user accesses a file in a folder containing both a ciphertext file and a plaintext file. Thus, according to the present invention, if a folder stores both a ciphertext file and a plaintext file, the ciphertext file is attached with identification information (preferably, footer information) indicating that the file is a ciphertext file, so that the plaintext file and the ciphertext file can be differentiated from each other when the files are read. A deciphered file gained by removing identification information from a ciphertext file and deciphering the file is delivered to an upper-level application. If the read file is a plaintext file, decipher processing is not executed on the plaintext file but the plaintext file is passed to the upper-level application program. | 07-22-2010 |
Tatsuhito Harada, Tokyo JP
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20100245707 | PROTECTION PLATE INTEGRATED DISPLAY APPARATUS - A protection plate integrated liquid crystal display panel, including: a liquid crystal display panel having an optical sheet stuck thereto so as to be overlapped with the whole of a screen area; a protection plate arranged to be opposed to the optical sheet of the liquid crystal display panel; a spacer including a first layer arranged on an outside of the screen area between the optical sheet and the protection plate and a second layer arranged between the first layer and the protection plate; and a resin layer filled up and polymerized between the liquid crystal display panel and the protection plate in an area enclosed with the spacer. The first layer is formed to extend from an inner area of a periphery of the optical sheet to the external area of the same, and the second layer is discontinuously arranged on the first layer. | 09-30-2010 |
Tohru Harada, Tokyo JP
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20110094433 | UNDERWATER POSTURE STABILIZATION SYSTEM AND DIVING APPARATUS EQUIPPED WITH THE SAME - Provided is an underwater posture stabilization system which, by being attached to various underwater equipment such as undersea equipment and underwater vehicles having different shapes and positions of the center of gravity according to their purpose and the like, allows simply and reliably setting their posture in water (basic posture), is excellent in versatility, is not only excellent in posture stability since, when the posture inclines under the effect and the like of tidal currents and pulsating currents, a moment to restore the posture to its original posture naturally acts, but is also capable of easily changing the posture as needed, and also is capable of stably controlling the posture even in the presence of complicated tidal currents and pulsating currents, and is excellent in reliability, stability, and certainty of posture control. The underwater posture stabilization system includes a frame to be attached to an apparatus body of the underwater equipment, a pair of sliding portions arranged so as to be freely movable back and forth on both side portions of the frame, a support member freely movable up and down which is fixed at a lower end thereof to each sliding portion, and arranged upward or obliquely upward, and a floating body arranged at a tip of each support member. | 04-28-2011 |
Tomohiro Harada, Tokyo JP
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20100191457 | NAVIGATION DEVICE AND METHOD OF CONTROLLING NAVIGATION DEVICE - A navigation device that can easily select information matched with user's favorite or intention from information on many stores and facilities is provided. | 07-29-2010 |
20100223003 | NAVIGATION DEVICE - A navigation device that can surely provide information on sightseeing facilities, etc. to a user is provided. | 09-02-2010 |
Toshinobu Harada, Tokyo JP
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20110284679 | WIRE BODY TAKE-UP DEVICE AND WIRE BODY TAKE-UP METHOD - A line body take-up device takes up the line body around an outer circumferential surface of a winding body of the bobbin at a predetermined take-up pitch with aligned winding while moving the bobbin to traverse. A winding position of the line body is sequentially changed in the axial direction, to form a wound line body layer; inverting the direction of traverse when the line body is wound up to an inner edge of the flange of the bobbin; and winding the line body around an outer circumferential surface of the previous wound line body layer, formed by winding the line body so far, in an aligned manner at the take-up pitch to form a subsequent wound line body layer, by use of a line body turn part by which the previous wound line body layer is transferred to the subsequent wound line body layer; the line body take-up device. | 11-24-2011 |
Tsuyoshi Harada, Tokyo JP
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20100254951 | Nerve Regeneration Promoting Agent - A neuronal differentiation promoting agent for neural stem cells comprising, as an active ingredient, at least one member selected from the group consisting of ω-3 unsaturated fatty acids and ω-6 unsaturated fatty acids having 18 to 22 carbon atoms, and derivatives thereof. The agent can be used for induction of differentiation of neural stem cells and is useful for treating and/or preventing a variety of neurological diseases, and in the fields of nerve transplantation and/or regenerative medicine for nerves. | 10-07-2010 |
20120231471 | MARKER ASSOCIATED WITH NON-ALCOHOLIC STEATOHEPATITIS - Disclosed is a novel NASH marker for use in a method for detecting NASH or evaluating the severity of NASH, which utilizes at least one factor selected from the group consisting of an IL-1 receptor antagonist, sCD40, HMGB1, sPLA2 group IIA and an sPLA2 activity as the marker. Also disclosed is a method for detecting NASH or evaluating the severity of NASH in a subject, which utilizes the marker. | 09-13-2012 |
20120264824 | COMPOSITIONS AND METHODS FOR TREATING NON-ALCOHOLIC STEATOHEPATITIS - Methods and compositions are disclosed comprising ethyl eicosapentanoate for the treatment of non-alcoholic steatohepatitis (NASH). | 10-18-2012 |
20150051143 | COMPOSITIONS AND METHODS FOR TREATING NON-ALCOHOLIC STEATOHEPATITIS - The disclosure provides for a method for treating a fatty liver disorder in a subject in need thereof, comprising selecting a subject having or suspected of having a fatty liver disease or disorder, wherein the subject is non diabetic, pre-diabetic, mildly diabetic, or has normal or substantially normal biliary tract function; and administering a therapeutically effective amount of a pharmaceutical composition comprising ethyl eicosapentanoate (EPA-E). In some cases EPA-E present may be at least 40% by weight in total of the fatty acids and their derivatives. | 02-19-2015 |
Yasunari Harada, Tokyo JP
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20110210882 | ANALOG/DIGITAL CONVERSION CIRCUIT - An analog-to-digital converter may include an annular delay circuit that includes a plurality of delay units connected in an annular shape, each of the plurality of delay units delaying a pulse current that is input to each of the plurality of delay units, a current source that outputs an electric current, in accordance with an input analog signal, to selected delay units, which is selected from among the plurality of delay units, and a digital signal generation unit that generates a digital signal in accordance with a number of circulations per predetermined period of time of the pulse current circulating around the annular delay circuit. | 09-01-2011 |
Yasunobu Harada, Tokyo JP
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20080309265 | Motor Control Device - In a motor control device according to the invention, upon velocity control of a motor, a superimposed signal generating unit | 12-18-2008 |
Yohei Harada, Tokyo JP
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20090170378 | Contact Member and Electrical Connector - There is provided a contact member that is formed by folding a contact beam and nevertheless has a decreased width. A contact member having a base, a first securing leg formed by bending one end of the base in the width direction of the base, a second securing leg formed by bending the other end of the base in the width direction, a contact beam consisting of an extension portion that extends from the base and is arranged between the securing legs and a folded portion. The folded portion is arranged in order to face the base, by being folded from the extension portion. The contact member additionally having a connection portion capable of securing to a printed wiring board. The connection portion is provided on the first securing leg. | 07-02-2009 |
20120171909 | Electrical Contact - An electrical contact is provided for electrically connecting a connecting object to a printed circuit board, without the need of a housing. The electrical contact a board mounting portion, a spring region, and a contact portion. The board mounting portion extends parallel to the major surface of the printed circuit board with one end mounted thereto. The spring region extends from another end of the board mounting portion and having a holding portion that extends parallel to the major surface of the printed circuit board and an inclined portion that extends vertically from the holding portion and with respect to the printed circuit board. The contact portion connects to the inclined portion of the spring region and includes a curved shape with a connecting object contact point at a top of a curved part. | 07-05-2012 |
Yoshihiro Harada, Tokyo JP
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20110146058 | DYNAMOELECTRIC MACHINE AND MANUFACTURING METHOD FOR STATOR USED THEREIN - Respective divided segments of a collet are moved radially outward by moving an arbor axially. The respective divided segments thereby press an inner circumferential surface of a stator core of a stator from radially inside such that the stator is held coaxially by the collet. Next, shaping rollers are lowered so as to press an outer circumferential surface of the stator core. The stator is rotated by rotating the collet in that state. Thus, the inner circumferential surface of the stator core is compressed and plastically deformed so as to conform to the collet and the outer circumferential surface of the stator core is compressed and plastically deformed by the shaping rollers, correcting the inner circumferential surface and the outer circumferential surface of the stator core so as to be coaxial and so as to have a high degree of roundness. | 06-23-2011 |
Yoshiyuki Harada, Tokyo JP
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20100148203 | SEMICONDUCTOR LIGHT-EMITTING DEVICE - There is provided a semiconductor light-emitting device including a semiconductor light-emitting element, a phosphor layer disposed in a light path of a light emitted from the semiconductor light-emitting element, containing a phosphor to be excited by the light and having a cross-section in a region of a diameter which is 1 mm larger than that of a cross-section of the light path, and a heat-releasing member disposed in contact with at least a portion of the phosphor layer and exhibiting a higher thermal conductance than that of the phosphor layer. | 06-17-2010 |
20100187497 | SEMICONDUCTOR DEVICE - A semiconductor device includes an underlying layer, and a light emitting layer which is formed on the underlying layer and in which a barrier layer made of InAlGaN and a quantum well layer made of InGaN are alternately stacked. | 07-29-2010 |
20110067625 | CRYSTAL GROWTH METHOD AND APPARATUS - A crystal growth method for forming a semiconductor film, the method includes: while revolving one or more substrates about a rotation axis, passing raw material gas and carrier gas from the rotation axis side in a direction substantially parallel to a major surface of the substrate. The center of the substrate is located on a side nearer to the rotation axis than a position at which growth rate of the semiconductor film formed by thermal decomposition of the raw material gas is maximized. | 03-24-2011 |
20110143463 | VAPOR DEPOSITION METHOD AND VAPOR DEPOSITION APPARATUS - According to one embodiment, a vapor deposition method is disclosed for forming a nitride semiconductor layer on a substrate by supplying a group III source-material gas and a group V source-material gas. The method can deposit a first semiconductor layer including a nitride semiconductor having a compositional proportion of Al in group III elements of not less than 10 atomic percent by supplying the group III source-material gas from a first outlet and by supplying the group V source-material gas from a second outlet. The method can deposit a second semiconductor layer including a nitride semiconductor having a compositional proportion of Al in group III elements of less than 10 atomic percent by mixing the group III and group V source-material gases and supplying the mixed group III and group V source-material gases from at least one of the first outlet and the second outlet. | 06-16-2011 |
20110197808 | CRYSTAL GROWTH METHOD FOR NITRIDE SEMICONDUCTOR - Certain embodiments provide a crystal growth method for nitride semiconductors, including: growing a first semiconductor layer containing In | 08-18-2011 |
20110204394 | SEMICONDUCTOR LIGHT EMITTING DEVICE AND METHOD OF MANUFACTURING THE SAME - According to one embodiment, a semiconductor light emitting device includes n-type and p-type semiconductor layers, barrier layers, and a well layer. The n-type and p-type semiconductor layers and the barrier layers include nitride semiconductor. The barrier layers are provided between the n-type and p-type semiconductor layers. The well layer is provided between the barrier layers, has a smaller band gap energy than the barrier layers, and includes InGaN. At least one of the barrier layers includes first, second, and third layers. The second layer is provided closer to the p-type semiconductor layer than the first layer. The third layer is provided closer to the p-type semiconductor layer than the second layer. The second layer includes Al | 08-25-2011 |
20110222149 | LIGHT-EMITTING APPARATUS, DISPLAY APPARATUS, LIGHT EMITTER, AND METHOD OF FABRICATING LIGHT EMITTER - According to the embodiments, an easy-to-fabricate light-emitting apparatus is provided in which a plurality of phosphors is disposed so as not to overlap each other. The light-emitting apparatus includes a light source that emits excitation light; a substrate having a protrusion and recess configuration where first planes and second planes which intersect the first planes are formed periodically; first phosphor layers formed on the first planes and absorbing the excitation light to emit a first fluorescence; and second phosphor layers formed on the second planes and absorbing the excitation light to emit a second fluorescence with a wavelength different from that of the first fluorescence. | 09-15-2011 |
20120012814 | SEMICONDUCTOR LIGHT EMITTING DEVICE AND METHOD FOR MANUFACTURING SAME - According to one embodiment, a semiconductor light emitting device includes an n-type semiconductor layer, a p-type semiconductor layer, and a light emitting part provided therebetween. The light emitting part includes a plurality of light emitting layers. Each of the light emitting layers includes a well layer region and a non-well layer region which is juxtaposed with the well layer region in a plane perpendicular to a first direction from the n-type semiconductor layer towards the p-type semiconductor layer. Each of the well layer regions has a common An In composition ratio. Each of the well layer regions includes a portion having a width in a direction perpendicular to the first direction of 50 nanometers or more. | 01-19-2012 |
20120032209 | SEMICONDUCTOR LIGHT EMITTING DEVICE - According to one embodiment, a semiconductor light emitting device includes: semiconductor layers; a multilayered structural body; and a light emitting portion. The multilayered structural body is provided between the semiconductor layers, and includes a first layer and a second layer including In. The light emitting portion is in contact with the multilayered structural body between the multilayered structural body and p-type semiconductor layer, and includes barrier layers and a well layer including In with an In composition ratio among group III elements higher than an In composition ratio among group III elements in the second layer. An average lattice constant of the multilayered structural body is larger than that of the n-type semiconductor layer. Difference between the average lattice constant of the multilayered structural body and that of the light emitting portion is less than difference between that of the multilayered structural body and that of the n-type semiconductor layer. | 02-09-2012 |
20120138890 | SEMICONDUCTOR LIGHT EMITTING DEVICE - According to one embodiment, a semiconductor light emitting device includes an n-type semiconductor layer, a p-type semiconductor layer and a light emitting part. The light emitting part is provided between the n-type semiconductor layer and the p-type semiconductor layer and includes a first light emitting layer. The first light emitting layer includes a first barrier layer, a first well layer, a first n-side intermediate layer and a first p-side intermediate layer. The barrier layer, the well layer, the n-side layer and the p-side intermediate layer include a nitride semiconductor. An In composition ratio in the n-side layer decreases along a first direction from the n-type layer toward the p-type layer. An In composition ratio in the p-side layer decreases along the first direction. An average change rate of the In ratio in the p-side layer is lower than an average change rate of the In ratio in the n-side layer. | 06-07-2012 |
20120298952 | SEMICONDUCTOR LIGHT EMITTING DEVICE, NITRIDE SEMICONDUCTOR LAYER, AND METHOD FOR FORMING NITRIDE SEMICONDUCTOR LAYER - According to an embodiment, a semiconductor light emitting device includes a foundation layer, a first semiconductor layer, a light emitting layer, and a second semiconductor layer. The foundation layer has an unevenness having recesses, side portions, and protrusions. A first major surface of the foundation layer has an overlay-region. The foundation layer has a plurality of dislocations including first dislocations whose one ends reaching the recess and second dislocations whose one ends reaching the protrusion. A proportion of a number of the second dislocations reaching the first major surface to a number of all of the second dislocations is smaller than a proportion of a number of the first dislocations reaching the first major surface to a number of all of the first dislocations. A number of the dislocations reaching the overlay-region of the first major surface is smaller than a number of all of the first dislocations. | 11-29-2012 |
20120299014 | SEMICONDUCTOR LIGHT EMITTING DEVICE, NITRIDE SEMICONDUCTOR LAYER GROWTH SUBSTRATE, AND NITRIDE SEMICONDUCTOR WAFER - According to one embodiment, a semiconductor light emitting device includes a first semiconductor layer of a first conductivity type and having a major surface, a second semiconductor layer of a second conductivity type, and a light emitting layer provided between the first and second semiconductor layers. The major surface is opposite to the light emitting layer. The first semiconductor layer has structural bodies provided in the major surface. The structural bodies are recess or protrusion. A centroid of a first structural body aligns with a centroid of a second structural body nearest the first structural. hb, rb, and Rb satisfy rb/(2·hb)≦0.7, and rb/Rb<1, where hb is a depth of the recess, rb is a width of a bottom portion of the recess, and Rb is a width of the protrusion. | 11-29-2012 |
20120299015 | NITRIDE SEMICONDUCTOR DEVICE AND NITRIDE SEMICONDUCTOR LAYER GROWTH SUBSTRATE - According to one embodiment, a nitride semiconductor device includes a substrate and a semiconductor functional layer. The substrate is a single crystal. The semiconductor functional layer is provided on a major surface of the substrate and includes a nitride semiconductor. The substrate includes a plurality of structural bodies disposed in the major surface. Each of the plurality of structural bodies is a protrusion provided on the major surface or a recess provided on the major surface. An absolute value of an angle between a nearest direction of an arrangement of the plurality of structural bodies and a nearest direction of a crystal lattice of the substrate in a plane parallel to the major surface is not less than 1 degree and not more than 10 degrees. | 11-29-2012 |
20130087761 | SEMICONDUCTOR LIGHT EMITTING DEVICE - According to one embodiment, a semiconductor light emitting device includes n-type and p-type semiconductor layers containing a nitride semiconductor and a light emitting layer. The emitting layer includes a barrier layer containing | 04-11-2013 |
20130234106 | SEMICONDUCTOR LIGHT-EMITTING DEVICE - According to one embodiment, a semiconductor light-emitting device includes: a first conductivity type first semiconductor layer containing a nitride semiconductor crystal and having a tensile stress in a (0001) surface; a second conductivity type second semiconductor layer containing a nitride semiconductor crystal and having a tensile stress in the (0001) surface; a light emitting layer provided between the first semiconductor layer and the second semiconductor layer, containing a nitride semiconductor crystal, and having an average lattice constant larger than the lattice constant of the first semiconductor layer; and a first stress application layer provided on a side opposite to the light emitting layer of the first semiconductor layer and applying a compressive stress to the first semiconductor layer. | 09-12-2013 |
20130234151 | NITRIDE SEMICONDUCTOR ELEMENT AND NITRIDE SEMICONDUCTOR WAFER - According to one embodiment, a nitride semiconductor element includes a foundation layer, a functional layer and a stacked body. The stacked body is provided between the foundation layer and the functional layer. The stacked body includes a first stacked intermediate layer including a first GaN intermediate layer, a first high Al composition layer of Al | 09-12-2013 |
20130237036 | METHOD FOR MANUFACTURING NITRIDE SEMICONDUCTOR LAYER - According to one embodiment, a method for manufacturing a nitride semiconductor layer is disclosed. The method can include forming a first lower layer on a major surface of a substrate and forming a first upper layer on the first lower layer. The first lower layer has a first lattice spacing along a first axis parallel to the major surface. The first upper layer has a second lattice spacing along the first axis larger than the first lattice spacing. At least a part of the first upper layer has compressive strain. A ratio of a difference between the first and second lattice spacing to the first lattice spacing is not less than 0.005 and not more than 0.019. A growth rate of the first upper layer in a direction parallel to the major surface is larger than that in a direction perpendicular to the major surface. | 09-12-2013 |
20130309796 | SEMICONDUCTOR LIGHT EMITTING DEVICE AND METHOD FOR MANUFACTURING SAME - According to one embodiment, a semiconductor light emitting device includes an n-type semiconductor layer, a p-type semiconductor layer, and a light emitting part provided therebetween. The light emitting part includes a plurality of light emitting layers. Each of the light emitting layers includes a well layer region and a non-well layer region which is juxtaposed with the well layer region in a plane perpendicular to a first direction from the n-type semiconductor layer towards the p-type semiconductor layer. Each of the well layer regions has a common An In composition ratio. Each of the well layer regions includes a portion having a width in a direction perpendicular to the first direction of 50 nanometers or more. | 11-21-2013 |
20140029636 | SEMICONDUCTOR LIGHT EMITTING DEVICE - According to one embodiment, a semiconductor light emitting device includes an n-type semiconductor layer, a p-type semiconductor layer, a light emitting layer, a first intermediate layer, and a second intermediate layer. The n-type and p-type semiconductor layers include a nitride semiconductor. The light emitting layer is provided between the n-type and p-type semiconductor layers, and includes barrier layers and a well layer. A bandgap energy of the well layer is less than that of the barrier layers. The first intermediate layer is provided between the light emitting layer and the p-type semiconductor layer. A bandgap energy of the first intermediate layer is greater than that of the barrier layers. The second intermediate layer includes first and second portions. The first portion is in contact with a p-side barrier layer most proximal to the p-type semiconductor layer. The second portion is in contact with the first intermediate layer. | 01-30-2014 |
20140045289 | METHOD FOR MANUFACTURING NITRIDE SEMICONDUCTOR LAYER AND METHOD FOR MANUFACTURING SEMICONDUCTOR LIGHT EMITTING DEVICE - According to one embodiment, a method is disclosed for manufacturing a nitride semiconductor layer. The method can include forming a first nitride semiconductor layer on a substrate in a reactor supplied with a first carrier gas and a first source gas. The first nitride semiconductor layer includes indium. The first carrier gas includes hydrogen supplied into the reactor at a first flow rate and includes nitrogen supplied into the reactor at a second flow rate. The first source gas includes indium and nitrogen and supplied into the reactor at a third flow rate. The first flow rate is not less than 0.07% and not more than 0.15% of a sum of the first flow rate, the second flow rate, and the third flow rate. | 02-13-2014 |
20140048819 | SEMICONDUCTOR LIGHT-EMITTING DEVICE - According to one embodiment, a semiconductor light-emitting device includes: a first conductivity type first semiconductor layer containing a nitride semiconductor crystal and having a tensile stress in a (0001) surface; a second conductivity type second semiconductor layer containing a nitride semiconductor crystal and having a tensile stress in the (0001) surface; a light emitting layer provided between the first semiconductor layer and the second semiconductor layer, containing a nitride semiconductor crystal, and having an average lattice constant larger than the lattice constant of the first semiconductor layer; and a first stress application layer provided on a side opposite to the light emitting layer of the first semiconductor layer and applying a compressive stress to the first semiconductor layer. | 02-20-2014 |
20140061693 | NITRIDE SEMICONDUCTOR WAFER, NITRIDE SEMICONDUCTOR DEVICE, AND METHOD FOR MANUFACTURING NITRIDE SEMICONDUCTOR WAFER - According to one embodiment, a nitride semiconductor wafer includes: a silicon substrate; a buffer section provided on the silicon substrate; and a functional layer provided on the buffer section and contains nitride semiconductor. The buffer section includes first to n-th buffer layers (n being an integer of 4 or more) containing nitride semiconductor. An i-th buffer layer (i being an integer of 1 or more and less than n) of the first to n-th buffer layers has a lattice length Wi in a first direction parallel to a major surface of the first buffer layer. An (i+1)-th buffer layer provided on the i-th buffer layer has a lattice length W(i+1) in the first direction. In the first to n-th buffer layers the i-th buffer layer and the (i+1)-th buffer layer satisfy relation of (W(i+1)−Wi)/Wi≦0.008. | 03-06-2014 |
20140077239 | SEMICONDUCTOR DEVICE, NITRIDE SEMICONDUCTOR WAFER, AND METHOD FOR FORMING NITRIDE SEMICONDUCTOR LAYER - According to one embodiment, a semiconductor device includes a functional layer of a nitride semiconductor. The functional layer is provided on a nitride semiconductor layer including a first stacked multilayer structure provided on a substrate. The first stacked multilayer structure includes a first lower layer, a first intermediate layer, and a first upper layer. The first lower layer contains Si with a first concentration and has a first thickness. The first intermediate layer is provided on the first lower layer to be in contact with the first lower layer, contains Si with a second concentration lower than the first concentration, and has a second thickness thicker than the first thickness. The first upper layer is provided on the first intermediate layer to be in contact with the first intermediate layer, contains Si with a third concentration lower than the second concentration, and has a third thickness. | 03-20-2014 |
20140084296 | NITRIDE SEMICONDUCTOR WAFER, NITRIDE SEMICONDUCTOR DEVICE, AND METHOD FOR MANUFACTURING NITRIDE SEMICONDUCTOR WAFER - A nitride semiconductor wafer includes a silicon substrate, a stacked multilayer unit, a silicon-containing unit, and an upper layer unit. The silicon substrate has a major surface. The stacked multilayer unit is provided on the major surface. The stacked multilayer unit includes N number of buffer layers. The buffer layers include an i-th buffer layer, and an (i+1)-th buffer layer provided on the i-th buffer layer. The i-th buffer layer has an i-th lattice length Wi in a first direction parallel to the major surface. The (i+1)-th buffer layer has an (i+1)-th lattice length W(i+1) in the first direction. A relation that (W(i+1)−Wi)/Wi≦0.008 is satisfied for all the buffer layers. The silicon-containing unit is provided on the stacked multilayer unit. The upper layer unit is provided on the silicon-containing unit. | 03-27-2014 |
20140084338 | SEMICONDUCTOR WAFER, SEMICONDUCTOR DEVICE, AND METHOD FOR MANUFACTURING NITRIDE SEMICONDUCTOR LAYER - According to one embodiment, a semiconductor wafer includes a substrate, an AlN buffer layer, a foundation layer, a first high Ga composition layer, a high Al composition layer, a low Al composition layer, an intermediate unit and a second high Ga composition layer. The first layer is provided on the foundation layer. The high Al composition layer is provided on the first layer. The low Al composition layer is provided on the high Al composition layer. The intermediate unit is provided on the low Al composition layer. The second layer is provided on the intermediate unit. The first layer has a first tensile strain and the second layer has a second tensile strain larger than the first tensile strain. Alternatively, the first layer has a first compressive strain and the second layer has a second compressive strain smaller than the first compressive strain. | 03-27-2014 |
20140109831 | VAPOR DEPOSITION METHOD AND VAPOR DEPOSITION APPARATUS - According to one embodiment, a vapor deposition method is disclosed for forming a nitride semiconductor layer on a substrate by supplying a group III source-material gas and a group V source-material gas. The method can deposit a first semiconductor layer including a nitride semiconductor having a compositional proportion of Al in group III elements of not less than 10 atomic percent by supplying the group III source-material gas from a first outlet and by supplying the group V source-material gas from a second outlet. The method can deposit a second semiconductor layer including a nitride semiconductor having a compositional proportion of Al in group III elements of less than 10 atomic percent by mixing the group III and group V source-material gases and supplying the mixed group III and group V source-material gases from at least one of the first outlet and the second outlet. | 04-24-2014 |
20140124790 | NITRIDE SEMICONDUCTOR ELEMENT AND NITRIDE SEMICONDUCTOR WAFER - According to one embodiment, a nitride semiconductor element includes a foundation layer, a functional layer and a stacked body. The stacked body is provided between the foundation layer and the functional layer. The stacked body includes a first stacked intermediate layer including a first GaN intermediate layer, a first high Al composition layer of Al | 05-08-2014 |
20140138699 | NITRIDE SEMICONDUCTOR DEVICE, NITRIDE SEMICONDUCTOR WAFER, AND METHOD FOR FORMING NITRIDE SEMICONDUCTOR LAYER - According to one embodiment, a nitride semiconductor device includes a stacked body and a functional layer. The stacked body includes an AlGaN layer of Al | 05-22-2014 |
20140209013 | CRYSTAL GROWTH METHOD FOR NITRIDE SEMICONDUCTOR HAVING A MULTIQUANTUM WELL STRUCTURE - A crystal growth method for nitride semiconductors, including the steps of growing a first semiconductor layer containing In | 07-31-2014 |
20140293345 | NON-TRANSITORY COMPUTER-READABLE STORAGE MEDIUM AND LOCALIZATION METHOD FOR PRINTER DRIVER - Provided is a non-transitory computer-readable storage medium storing a printer driver and a localization method for the printer driver. The printer driver causes a computing device to perform the following processing. The processing includes creating print capability information based on a localization resource file including definitions of strings about print features and on a configuration file including a definition of a dummy feature wherein one of the strings is designated. The created print capability information includes descriptions of setup items of the print features and descriptions of option values of each setup item, and the designated string. The processing further includes, on handling a conflict in the print capability information, adding a description of a feature which is not allowed to be defined in the configuration file into the print capability information and reflecting the designated string on the description of the added feature; and creating a print setup screen based on the print capability information. | 10-02-2014 |
20140295602 | SEMICONDUCTOR LIGHT EMITTING DEVICE, NITRIDE SEMICONDUCTOR LAYER, AND METHOD FOR FORMING NITRIDE SEMICONDUCTOR LAYER - According to an embodiment, a semiconductor light emitting device includes a foundation layer, a first semiconductor layer, a light emitting layer, and a second semiconductor layer. The foundation layer has an unevenness having recesses, side portions, and protrusions. A first major surface of the foundation layer has an overlay-region. The foundation layer has a plurality of dislocations including first dislocations whose one ends reaching the recess and second dislocations whose one ends reaching the protrusion. A proportion of a number of the second dislocations reaching the first major surface to a number of all of the second dislocations is smaller than a proportion of a number of the first dislocations reaching the first major surface to a number of all of the first dislocations. A number of the dislocations reaching the overlay-region of the first major surface is smaller than a number of all of the first dislocations. | 10-02-2014 |
20140319460 | SEMICONDUCTOR LIGHT EMITTING DEVICE, NITRIDE SEMICONDUCTOR LAYER GROWTH SUBSTRATE, AND NITRIDE SEMICONDUCTOR WAFER - According to one embodiment, a semiconductor light emitting device includes a first semiconductor layer of a first conductivity type and having a major surface, a second semiconductor layer of a second conductivity type, and a light emitting layer provided between the first and second semiconductor layers. The major surface is opposite to the light emitting layer. The first semiconductor layer has structural bodies provided in the major surface. The structural bodies are recess or protrusion. A centroid of a first structural body aligns with a centroid of a second structural body nearest the first structural. hb, rb, and Rb satisfy rb/(2·hb)≦0.7, and rb/Rb<1, where hb is a depth of the recess, rb is a width of a bottom portion of the recess, and Rb is a width of the protrusion. | 10-30-2014 |
Yuichi Harada, Tokyo JP
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20110099673 | STAGE FOR SCANNING PROBE MICROSCOPY AND SAMPLE OBSERVATION METHOD - It is an object of the invention to provide a stage for scanning probe microscopy that can be used in any kind of SPM and can effectively irradiate light to a sample and a solution near the sample without irradiated light blocked by a cantilever. The stage for scanning probe microscopy of the invention is a stage for scanning probe microscopy for fixing a sample substrate that mounts a sample to be observed thereon and has optical transparency and includes an opening that is provided below a portion where the sample substrate is fixed and that has an opening area included within the sample substrate in plan view. Light is radiated from a bottom surface of the sample substrate onto the sample through the opening. | 04-28-2011 |
Yusuke Harada, Tokyo JP
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20100270675 | SEMICONDUCTOR DEVICE HAVING DAMASCENE INTERCONNECTION STRUCTURE THAT PREVENTS VOID FORMATION BETWEEN INTERCONNECTIONS HAVING TRANSPARENT DIELECTRIC SUBSTRATE - A semiconductor device is made up of a first insulating layer having a through hole; a first interconnection which includes a first conductive layer, a first barrier layer, and a first main interconnection, and a second interconnection connected to one of the first conductive layer and the first barrier layer. Accordingly, the semiconductor device can avoid a problem where the material of the first main interconnection transfers from a portion connected to the second interconnection due to electromigration to form a void, with the result that the first interconnection is disconnected from the second interconnection. | 10-28-2010 |
Yutaka Harada, Tokyo JP
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20100060298 | CAPACITIVE ELECTROMAGNETIC FLOWMETER - The surface of a signal electrode is treated as substrate treatment. For example, an oxide film on the surface of the signal electrode is removed for roughing, and the roughened surface is used as a surface treated face. A coating of a fluororesin is provided on the surface treated face for lining or thermal welding to the lining material. A signal electrode is provided in the resin lining. Since the oxide film has been removed from the surface of the signal electrode for roughening, the adhesive force of the coating of the fluororesin is increased. The fluororesin coating and the resin lining melt each other, and, as a result, the fluororesin coating is strongly bonded to the resin lining, whereby the adhesion between the signal electrode and the resin lining can be increased without opening a hole in the signal electrode. A method may also be adopted in which a primer film is formed by substrate treatment on the surface of the signal electrode. | 03-11-2010 |
20100071476 | CAPACITIVE ELECTROMAGNETIC FLOWMETER - In a constant current circuit, a constant current is caused to flow through a resistor, thereby causing a constant voltage to occur across the resistor. This constant voltage is then superimposed on an output signal of an operational amplifier that is to be fed back to the drain of a field effect transistor, thereby maintaining the same potential in an AC manner between the output terminal of the operational amplifier and the drain of the field effect transistor. In this way, the gate and drain of the field effect transistor is caused to exhibit the same potential in an AC manner, so that no current will occur through the stray capacitance between the gate and drain of the field effect transistor. As a result, similarly to a case of using a feedback capacitor, the input impedance of the field effect transistor can be raised. | 03-25-2010 |