Naka, JP
Akio Naka, Suita-Shi JP
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20100168340 | RESIN COMPOSITION AND FILM - To realize a resin composition which enables formation of a film having excellent film formability and bending resistance and having a small retardation. A resin composition of the present invention comprises: an acrylic resin as a main component; and organic fine particles whose average particle diameter ranges from 0.01 μm to 1 μm, wherein a glass transition temperature of the acrylic resin ranges from 110° C. to 200° C., and each of the organic fine particles has a structural unit of a vinyl cyanide monomer and a structural unit of an aromatic vinyl monomer. | 07-01-2010 |
Akira Naka, Yokosuka JP
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20080317461 | Automatic power restoring method and optical communication system - The present invention provides an automatic power restoring method capable of reliably detecting continuity by the dissolution of a line fault, to restore the optical power, even in a structure including an optical amplification medium on an optical transmission path and an optical communication system using the method. To this end, in an optical communication system to which the automatic power restoring method of the invention is applied, a pilot signal having a low transmission rate, a wavelength of which is set based on loss wavelength characteristics obtained by combining loss wavelength characteristics of an optical fiber used for the optical transmission path and loss wavelength characteristics of the optical amplification medium on the optical transmission path, is transmitted and received between an optical transmitting station and an optical receiving station when a line fault occurs, and a detection of continuity is thus performed. According to the result of the continuity detection, the power state at the occurrence of line fault is automatically restored to the power state at a time of normal operation. | 12-25-2008 |
20090175616 | Automatic power restoring method and optical communication system - The present invention provides an automatic power restoring method capable of reliably detecting continuity by the dissolution of a line fault, to restore the optical power, even in a structure including an optical amplification medium on an optical transmission path and an optical communication system using the method. To this end, in an optical communication system to which the automatic power restoring method of the invention is applied, a pilot signal having a low transmission rate, a wavelength of which is set based on loss wavelength characteristics obtained by combining loss wavelength characteristics of an optical fiber used for the optical transmission path and loss wavelength characteristics of the optical amplification medium on the optical transmission path, is transmitted and received between an optical transmitting station and an optical receiving station when a line fault occurs, and a detection of continuity is thus performed. According to the result of the continuity detection, the power state at the occurrence of line fault is automatically restored to the power state at a time of normal operation. | 07-09-2009 |
Akiteru Naka, Machida-Shi JP
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20110107110 | INFORMATION PROCESSING APPARATUS, CONTROL METHOD AND COMPUTER-READABLE MEDIUM - An information processing apparatus that performs mapping of a data field in a database to a document template holding a variable area according to a mapping rule defined in the variable area, thereby generating print data for each record in the database, the information processing apparatus comprises: an accepting unit configured to accept designation from a user regarding whether or not to perform encryption of the data field referred to by the mapping rule, for each data field; a determination unit configured to determine whether or not to encrypt content that is to be applied to the variable area based on the data field for which encryption designation is accepted by the accepting unit and the mapping rule; and a generation unit configured to encrypt the content that is to be applied to the variable area and that is determined to be encrypted by the determination unit. | 05-05-2011 |
20110170140 | INFORMATION PROCESSING APPARATUS, INFORMATION PROCESSING APPARATUS CONTROL METHOD, AND STORAGE MEDIUM - An information processing apparatus includes an automatic update determination unit that stores update information for updating a record level among layers included in print data, a layered metadata change unit that acquires a key included in metadata in the print data and a value corresponding to the key, generates a change screen that can receive an instruction relating to grouping processing of the metadata, performs grouping processing on the metadata based on the instruction relating to grouping processing received via the change screen, determines based on the update information whether the record level needs to be changed by the grouping processing, and changes the record level when it is determined that the record level needs to be changed. | 07-14-2011 |
20120147426 | INFORMATION PROCESSING APPARATUS, INFORMATION PROCESSING METHOD, AND RECORDING MEDIUM - There is provided an information processing apparatus capable of merging a plurality of print documents having a hierarchical structure including layers to which metadata are attached. To achieve this capability, the information processing apparatus receives from a user an instruction for merging the plurality of print documents, changes the plurality of print documents, and then merges the plurality of print documents. | 06-14-2012 |
20120188566 | PRINTING APPARATUS AND PROCESSING METHOD THEREOF - A printing apparatus comprising: a reception unit configured to receive print data; an image processing unit configured to execute rendering processing based on page data generated from the print data and rasterize the page data into image data; a storage unit configured to store the image data rasterized by the image processing unit; and a control unit configured to, when a free area in the storage unit runs short in rasterization of first print data into image data, delete, from the storage unit, image data of second print data which designates a printing medium different from a printing medium on which the first print data is to be printed. | 07-26-2012 |
20120199022 | PRINTING METHOD AND PRINTING APPARATUS - A state of a print head is checked by printing a plurality of images in order on a sheet fed from a sheet feeding unit, and reading the printed images. A region that is inappropriate for performing printing on the fed sheet is detected. When the inappropriate region has been detected, printing the images is stopped and the sheet is cut. Of the cut sheets, the sheet at an upstream is sent back to the sheet feeding unit. Subsequently, the sheet is again fed to perform printing and conduct a test. | 08-09-2012 |
20120199026 | PRINTING METHOD AND PRINTING APPARATUS - A printing apparatus sequentially prints a plurality of images on a first surface of a sheet, and then sequentially prints a plurality of images on a second surface that is a back surface of the first surface. When a state of a printing unit is determined not to be normal when printing on the first surface, the printing apparatus executes processing for maintenance by using a sheet different from the sheet used for printing on the first surface. | 08-09-2012 |
20130100187 | PRINT CONTROL APPARATUS, PRINT CONTROL METHOD, AND RECORDING MEDIUM - A print control apparatus configured to cause a printing unit to perform print processing includes a determination unit configured to determine whether a condition for executing maintenance processing of the printing unit is satisfied, a shortening unit configured to shorten redundant maintenance operations in first maintenance processing and second maintenance processing in a case where the determination unit determines that a condition for executing the second maintenance processing is satisfied before completion of the first maintenance processing, and a control unit configured to cause the first maintenance processing and the second maintenance processing to be carried out after the shortening unit shortens the redundant maintenance operations. | 04-25-2013 |
Atsushi Naka, Hiroshima-Ken JP
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20120133563 | ANTENNA UNIT AND DOOR HANDLE DEVICE INCLUDING THE SAME - An antenna unit incorporated into a door handle of a vehicle includes: an unlock sensor plate (first detection electrode) of a capacitive sensor configured to detect a driver's approaching or touching the door handle; and an antenna for wireless communications. The unlock sensor plate has an antenna fixing part for positioning and fixing the antenna. The antenna fixed on the antenna fixing part and the unlock sensor plate are molded into a unit with a molded resin. The unlock sensor plate has a circuit board fixing part for positioning and fixing a circuit board including a detection circuit of the capacitive sensor mounted thereon. An electrode fixing part for positioning and fixing a lock sensor plate (a second detection electrode) of the capacitive sensor is provided on an opposite surface of the circuit board from a surface on which the unlock sensor plate is arranged. | 05-31-2012 |
Atsushi Naka, Hiroshima JP
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20090025507 | Vehicular air conditioning control operating apparatus - The invention can securely carry out an operation by a reduced number of the parts. The invention is provided with a base member having a gear lever arranged portion and a pinion member arranged portion, and provided with a communication hole communicating with the gear lever arranged portion in a closed wall portion of the pinion member arranged portion, a gear lever rotatably arranged in a bearing portion, having a gear portion and driving an output member (a control wire) based on a rotation, a pinion member rotatably arranged in the pinion member arranged portion and having a pinion portion engaging with the gear portion via the communication hole, a holder having a retention portion retaining the pinion member in one end, and having a fixing portion fixing to the base member in the other end, and an operation knob arranged so as to be outside fitted to the pinion member and integrally rotating the pinion member. | 01-29-2009 |
Hideki Naka, Wakayama JP
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20090314037 | METHOD FOR PRODUCING TUBULAR KNITTED FABRIC AND WEFT-KNITTING MACHINE - A needle engaging with a loop at least lastly formed on a fabric formed just before inversion of a carriage is pulled by a pull-down cam formed in a composite cam system of the carriage while feeding a yarn to an opposite needle. When a feeding direction of a yarn fed from a yarn feeder is inverted accompanied with the inversion of the carriage, the tension force applied to the yarn is intensified to prevent tightening of the stitch of the knitted fabric. | 12-24-2009 |
Hideo Naka, Okayama-Shi JP
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20100086617 | ANTIVIRAL FIBER, PROCESS FOR PRODUCING THE FIBER, AND TEXTILE PRODUCT COMPRISING THE FIBER - A fiber which has an excellent effect of inhibiting virus multiplication or eradication (deactivation); a process for producing the fiber; and a textile product comprising the fiber are provided. The method for producing an antiviral fiber comprises bonding a metal ion of a metal having deactivation effect to a virus and poor solubility in water to at least a part of a carboxyl group of the fiber having a cross-linked structure and having a carboxyl group in a molecule of the fiber; and then depositing fine particles of the metal and/or metal compound in the fiber by reduction and/or substitution reaction. | 04-08-2010 |
Hironori Naka, Kawasaki-Shi JP
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20110307763 | RECORDING APPARATUS - To suppress deterioration in image quality even if skew occurs during conveyance of a medium, an apparatus, which is configured to record on the medium conveyed in a direction that intersects an array direction of a plurality of recording elements using a recording head on which the recording elements are arranged, includes a table in which the recording elements are divided into a plurality of groups, and which includes correction information corresponding to the recording elements for each group, a first acquisition unit configured to acquire position information about the medium in the array direction, a second acquisition unit configured to acquire the correction information based on the position information and the table, and a correction unit configured to correct image data based on the correction information. | 12-15-2011 |
20140002517 | ELECTRIC DEVICE AND PRINTING APPARATUS USING THE SAME | 01-02-2014 |
Junichi Naka, Neyagawa-Shi JP
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20100109763 | STANDARD VOLTAGE GENERATION CIRCUIT - A standard voltage generation circuit is provided with a function of automatically stopping charging when a standard voltage reaches a stable voltage point by rapidly charging a standard voltage stabilization capacitor during transition from a standby state to a normal operation state. The standard voltage generation circuit is also provided with a function of precharging an output terminal of the circuit to a voltage close to the stable voltage by a potential division effect of the capacitor during transition from the standby state to the normal operation state. Thereby, it is possible to prevent an increase in the amount of time that is required until the standard voltage reaches the stable voltage when the state of an analog circuit included in the standard voltage generation circuit changes from its off state to its on state. | 05-06-2010 |
Katsuyoshi Naka, Kadoma-Shi JP
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20090274167 | COMMUNICATION TERMINAL APPARATUS AND TRANSMITTING METHOD - A communication terminal apparatus capable of suppressing communication delay independently of the packet size, efficiently performing communication, and further solving the problem of hidden terminals. In this apparatus, a number-of-STAs holding part ( | 11-05-2009 |
Kazuyuki Naka, Kobe JP
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20090235772 | BAR END ELECTRIC SHIFTER - A bar end electric shifter is provided with a handlebar mounting portion, an electrical switch housing portion, a first electrical shift operating member and a second electrical shift operating member. The handlebar mounting portion is configured to be fixedly mounted to a free end of a bicycle handlebar. The electrical switch housing portion extends longitudinally from the handlebar mounting portion. The electrical switch housing portion has first and second lateral sides with a center axis of the free end of the handlebar extends longitudinally through the electrical switch housing portion when the handlebar mounting portion is mounted to the free end of the bicycle handlebar. The first electrical shift operating member is located on one of the lateral sides of the electrical switch housing portion. The second electrical shift operating member is located on one of the lateral sides of the electrical switch housing portion. | 09-24-2009 |
Kazuyuki Naka, Fukuoka JP
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20090005045 | Mobile device handover supporting method, radio network control device, radio base station and computer program - The present invention relates to a device that includes | 01-01-2009 |
Keisuke Naka, Shiga JP
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20110100840 | FLOW CELL, APPARATUS FOR CONCENTRATING RADIOACTIVE FLUORIDE ANION, AND METHOD OF CONCENTRATING RADIOACTIVE FLUORIDE ANION - A flowcell | 05-05-2011 |
Kenichi Naka, Wakayama JP
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20090131725 | PROCESS FOR PRODUCING HYDROLYZATE - In a method for producing a hydrolysate in which an organic compound and water are mixed and a hydrolysis reaction of the organic compound is performed, shear flow of the organic compound and the water at a shear rate U/Dmin of 5.5 sec | 05-21-2009 |
20090275786 | PROCESS FOR PRODUCING GLYCERYL ETHER - A method for producing a glyceryl ether, including the steps of feeding a compound represented by the general formula (I): | 11-05-2009 |
Kenichiro Naka, Kanagawa JP
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20090237578 | TRANSFLECTIVE LIQUID CRYSTAL DISPLAY DEVICE - A transflective liquid crystal display device is provided with a liquid crystal layer sandwiched between a first substrate with an array of switching elements and a second substrate with a black matrix so as to form a first area for a normally black display and a second area for a normally white display A first electric potential difference formed between the black matrix and both of the first common electrode and the first pixel electrode formed in the first area on the first substrate is made to be smaller than a larger one of the second electric potential difference formed between the black matrix and both of the second common electrode and the second pixel electrode formed in the second area. | 09-24-2009 |
Ken-Ichirou Naka, Kanagawa JP
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20120034721 | SEMI-TRANSMISSIVE-TYPE LIQUID CRYSTAL DISPLAY DEVICE AND METHOD FOR MANUFACTURING SAME - A semi-transmissive-type liquid crystal display device is provided which is capable of preventing an electric erosion reaction between a reflective film made of Al (aluminum) or an Al alloy and a transparent electrode film made of ITO or a like (Indium Tin Oxide) and of inhibiting occurrence of a flicker caused by a residual DC (Direct Current) voltage in the reflective film. In the semi-transmissive-type of a liquid crystal display device, a transmissive region to provide light from a backlight source and a reflective region to receive ambient light are placed in a pixel region and a transparent electrode film is formed above a reflective film formed in the reflective region on an active matrix substrate with a second passivation film being interposed between the reflective film and the transparent electrode film. | 02-09-2012 |
Kenji Naka, Kawasaki JP
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20090019095 | MAP DATA DISTRIBUTION SYSTEM AND MAP DATA UPDATING METHOD - A map data distribution system includes a server which distributes map data and a mobile terminal which receives the map data. The server stores, for each area, the difference data between pieces of map data obtained before and after updated, and sends the difference data of map data of an area requested by the mobile terminal to the mobile terminal. The mobile terminal includes a database for storing map data and an updated-data store part for storing updated map data, generates updated data by using the received difference data, stores the updated data in the updated-data store part and then in the database. To fetch map data while the updated data is being stored from the updated-data store part to the database, when the map data to be fetched is stored in the updated-data store part, the mobile terminal fetches the map data from the updated-data store part. | 01-15-2009 |
Kentaro Naka, Kyoto-Shi JP
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20100246099 | ELECTROLYTIC CAPACITOR AND METHOD OF MAKING THE SAME - A solid electrolytic capacitor includes a capacitor element, an external conduction member and a fuse conductor. The capacitor element includes a porous sintered body made of valve metal, an anode wire projecting from the porous sintered body, and a dielectric layer and a solid electrolyte layer covering the porous sintered body. The fuse conductor electrically connects the external conduction member and one of the anode wire and the solid electrolyte layer to each other. The fuse conductor is made of a metal containing one of Au—Su-based alloy, Zn—Al-based alloy, Sn—Ag—Cu-based alloy, Sn—Cu—Ni—based alloy and Sn—Sb—based alloy. | 09-30-2010 |
20140152419 | CHIP RESISTOR, METHOD OF PRODUCING CHIP RESISITOR AND CHIP RESISTOR PACKAGING STRUCTURE | 06-05-2014 |
20140247108 | CHIP RESISTOR, MOUNTING STRUCTURE FOR CHIP RESISTOR, AND MANUFACTURING METHOD FOR CHIP RESISTOR | 09-04-2014 |
Koichi Naka, Moriyama-Shi JP
Mamiko Naka, Okayama-Shi JP
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20120217963 | MAGNETIC CORE, CURRENT SENSOR PROVIDED WITH THE MAGNETIC CORE, AND CURRENT MEASURING METHOD - A magnetic core to be used in a current sensor includes a first open end plane, which has a first element holding hole for holding a magnetoelectric conversion element formed therein, and a second open end plane, which has a second element holding hole for holding the magnetoelectric conversion element formed therein, and which faces the first open end plane. With such configuration, the magnetic core can improve the detection sensitivity of the current sensor. | 08-30-2012 |
20150041298 | SWITCH AND KEYBOARD PROVIDED THEREWITH - A switch comprising: a cover; a base; and a push button comprising: an elastic touch piece formed in a sidewall of a sliding part of the push button, wherein the push button is vertically and slidably installed in a space formed by assembling the cover to the base, wherein a free end of the elastic touch piece is configured to abut the base when the push button is pushed, and the free end is configured to abut the cover when the pushed push button is returned. | 02-12-2015 |
20150043192 | SWITCH AND KEYBOARD PROVIDED THEREWITH - There is provided a switch having a wide, uniform luminance region. In the switch, light emitted from a light source is output through an outgoing surface located in an upper end surface of a light guide, the light being incident from an incident surface located in a lower end surface of the light guide arranged above the light source. A concave lens is formed in the incident surface of the light guide, and a microlens array is formed in the outgoing surface of the light guide. | 02-12-2015 |
Mamiko Naka, Shiga JP
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20110273174 | MAGNETIC FIELD DETECTION ELEMENT AND SIGNAL TRANSMISSION ELEMENT - A magnetic detection element includes a magnetoresistance effect portion composed of a magnetoresistance effect material and a pair of yoke portions. The pair of yoke portions is composed of a soft magnetic material and are respectively arranged so as to be electrically connected to both sides of the magnetoresistance effect portion. The pair of yoke portions guides magnetic flux into the magnetoresistance effect portion. The magnetic detection element also includes a bypass portion, which is composed of a soft magnetic material and is saturated with magnetic flux at lower magnetic field intensity than the yoke portions, and which guides a part of the magnetic flux generated in the yoke portions so as to divert the magnetic flux from the magnetoresistance effect portion. | 11-10-2011 |
Masami Naka, Yamatokoriyama-Shi JP
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20080277193 | ELECTRIC POWER STEERING DEVICE - A steering shaft is composed of an upper shaft, a lower shaft, an input shaft, and an output shaft. The upper shaft, the lower shaft, and the input shaft can rotate together, and the input shaft and the output shaft are relatively rotatably coupled to each other via a torsion bar. The rotational position of a rotor coupled to the output shaft is calculated based on the detected rotational position of the lower shaft and a steering torque detected based on the amount of relative rotational displacement of the input shaft and the output shaft. Thus, it is not necessary to include a rotor rotational position detecting unit for detecting the rotational position of the rotor within the electric motor, which reduces the size of the electric motor. | 11-13-2008 |
20130134816 | ROTOR FOR MOTOR AND METHOD FOR MANUFACTURING THE SAME - Non-holding portions of a holding ring are demagnetized by supplying a nonmagnetic element to the non-holding portions while melting the non-holding portions by the application of heat. Each non-holding portion is demagnetized such that, from the melting center toward each melting end portion thereof, the material of the non-holding portion moderately changes from a nonmagnetic material to a ferromagnetic material. The permeability moderately changes, and hence generation of cogging torque during rotation of a rotor is suppressed. | 05-30-2013 |
20130134817 | ROTOR FOR MOTOR AND METHOD OF MANUFACTURING THE SAME - At least part of each bridge portion is heated and molten to form a keyhole, and a nonmagnetic element is disposed around the keyhole. Thus, even when the width of the bridge portion in the radial direction is increased, the bridge portion is demagnetized. Therefore, leakage flux in the bridge portion is reduced, and the output power of a motor is increased. Moreover, by increasing the width of the bridge portion in the radial direction, the strength of the bridge portion is increased, and breakage of the bridge portion due to a centrifugal force at high-speed rotation of a rotor is prevented. | 05-30-2013 |
20130134827 | METHOD FOR MANUFACTURING STATOR FOR MOTOR AND STATOR FOR MOTOR - Teeth coupling portions of a ring-shaped teeth member are demagnetized by supplying a nonmagnetic element to the teeth coupling portions while melting the teeth coupling portion by application of heat. Then, an inner peripheral portion of the ring-shaped teeth member is pressed radially outward. Therefore, it is possible to plastically deform the teeth coupling portions easily, so that the ring-shaped teeth member and a ring-shaped yoke member are easily fitted together. Accordingly, there is provided a method for manufacturing a stator for a motor, in which the amount of leakage flux is reduced and which has favorable magnetic characteristics. | 05-30-2013 |
Masami Naka, Nara JP
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20100318264 | VEHICLE STEERING SYSTEM - A control section ( | 12-16-2010 |
Masamichi Naka, Kyoto-Fu JP
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20090101064 | Droplet Applying Apparatus - The droplet applying apparatus includes a base | 04-23-2009 |
Masato Naka, Kanagawa-Ken JP
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20120241645 | MASK INSPECTION APPARATUS AND MASK INSPECTION METHOD - According to one embodiment, a mask inspection apparatus includes a decompression chamber, a holder, a light irradiation unit, a detection unit, an electrode, and a control unit. The holder is provided in the decompression chamber and holds a mask. The light irradiation unit irradiates a major surface of the mask held by the holder with a light. The detection unit is provided in the decompression chamber to detect electrons generated when the major surface of the mask is irradiated with the light. The electrode is provided between the holder and the detection unit and guides the electrons in a direction from the holder toward the detection unit. The control unit compares a detection result of the electrons detected by the detection unit with a reference value. | 09-27-2012 |
Michio Naka, Kyoto JP
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20110134420 | Microchip and Analyzing Apparatus - The present invention relates to a microchip | 06-09-2011 |
Nobuhiko Naka, Yokohama-Shi JP
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20110320212 | AUDIO SIGNAL ENCODING METHOD, AUDIO SIGNAL DECODING METHOD, ENCODING DEVICE, DECODING DEVICE, AUDIO SIGNAL PROCESSING SYSTEM, AUDIO SIGNAL ENCODING PROGRAM, AND AUDIO SIGNAL DECODING PROGRAM - When a frame immediately preceding an encoding target frame to be encoded by a first encoding unit operating under a linear predictive coding scheme is encoded by a second encoding unit operating under a coding scheme different from the linear predictive coding scheme, the encoding target frame can be encoded under the linear predictive coding scheme by initializing the internal state of the first encoding unit. Therefore, encoding processing performed under a plurality of coding schemes including the linear predictive coding scheme and a coding scheme different from the linear predictive coding scheme can be realized. | 12-29-2011 |
20120010879 | SPEECH ENCODING/DECODING DEVICE - A linear prediction coefficient of a signal represented in a frequency domain is obtained by performing linear prediction analysis in a frequency direction by using a covariance method or an autocorrelation method. After the filter strength of the obtained linear prediction coefficient is adjusted, filtering may be performed in the frequency direction on the signal by using the adjusted coefficient, whereby the temporal envelope of the signal is transformed. This reduces the occurrence of pre-echo and post-echo and improves the subjective quality of the decoded signal, without significantly increasing the bit rate in a band extension technique in the frequency domain represented by SBR. | 01-12-2012 |
20130138432 | SPEECH ENCODING/DECODING DEVICE - A linear prediction coefficient of a signal represented in a frequency domain is obtained by performing linear prediction analysis in a frequency direction by using a covariance method or an autocorrelation method. After the filter strength of the obtained linear prediction coefficient is adjusted, filtering may be performed in the frequency direction on the signal by using the adjusted coefficient, whereby the temporal envelope of the signal is transformed. This reduces the occurrence of pre-echo and post-echo and improves the subjective quality of the decoded signal, without significantly increasing the bit rate in a band extension technique in the frequency domain represented by SBR. | 05-30-2013 |
20130185075 | Audio Signal Encoding Method, Audio Signal Decoding Method, Encoding Device, Decoding Device, Audio Signal Processing System, Audio Signal Encoding Program, and Audio Signal Decoding Program - When a frame immediately preceding an encoding target frame to be encoded by a first encoding unit operating under a linear predictive coding scheme is encoded by a second encoding unit operating under a coding scheme different from the linear predictive coding scheme, the encoding target frame can be encoded under the linear predictive coding scheme by initializing the internal state of the first encoding unit. Therefore, encoding processing performed under a plurality of coding schemes including the linear predictive coding scheme and a coding scheme different from the linear predictive coding scheme can be realized. | 07-18-2013 |
20130185085 | Audio Signal Encoding Method, Audio Signal Decoding Method, Encoding Device, Decoding Device, Audio Signal Processing System, Audio Signal Encoding Program, and Audio Signal Decoding Program - When a frame immediately preceding an encoding target frame to be encoded by a first encoding unit operating under a linear predictive coding scheme is encoded by a second encoding unit operating under a coding scheme different from the linear predictive coding scheme, the encoding target frame can be encoded under the linear predictive coding scheme by initializing the internal state of the first encoding unit. Therefore, encoding processing performed under a plurality of coding schemes including the linear predictive coding scheme and a coding scheme different from the linear predictive coding scheme can be realized. | 07-18-2013 |
20140163972 | SPEECH ENCODING/DECODING DEVICE - A linear prediction coefficient of a signal represented in a frequency domain is obtained by performing linear prediction analysis in a frequency direction by using a covariance method or an autocorrelation method. After the filter strength of the obtained linear prediction coefficient is adjusted, filtering may be performed in the frequency direction on the signal by using the adjusted coefficient, whereby the temporal envelope of the signal is shaped. This reduces the occurrence of pre-echo and post-echo and improves the subjective quality of the decoded signal, without significantly increasing the bit rate in a bandwidth extension technique in the frequency domain represented by SBR. | 06-12-2014 |
Ryosuke Naka, Hasuda-Shi JP
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20120061920 | OIL RING MECHANISM OF A PISTON - An oil ring mechanism of a piston includes a circumferential ring groove formed in an outer peripheral surface of the piston, and a two-piece oil ring having a ring-shaped ring main body that is arranged in the ring groove and urged in the outer peripheral direction inside the ring groove by a coil expander arranged on the inner peripheral side of the oil ring main body. On lower side surface on a crankcase side of a side wall surface of the ring groove that is on the opposite side of the ring groove from an engine combustion chamber, first and second recessed portions that reduce the abutment area where a lower surface of the ring main body abuts against the lower side surface formed in a lower side abutment surface that serves as a surface for abutting against the lower surface of the ring main body. | 03-15-2012 |
Ryotaro Naka, Kawasaki-Shi JP
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20080209386 | METHOD FOR PREDICTING RESIST PATTERN SHAPE, COMPUTER READABLE MEDIUM STORING PROGRAM FOR PREDICTING RESIST PATTERN SHAPE, AND COMPUTER FOR PREDICTING RESIST PATTERN SHAPE - The contour shape of an aerial image formed on a resist by projecting a test pattern onto the resist via a projection optical system is computed. The shape of a resist pattern formed by the exposure using the test pattern and the development process is measured. A correction model indicating the relationship between the amount of characteristic of the contour shape and the amount of correction determined in accordance with the difference between the computed contour shape and the measured shape of the resist pattern is created. The contour shape of an aerial image formed on a resist by projecting an arbitrary pattern onto the resist via the projection optical system is computed. The shape of a resist pattern corresponding to the arbitrary pattern is predicted by correcting the computed contour shape of the aerial image, using the amount of correction given by the correction model in correspondence with the amount of characteristic of the contour shape. | 08-28-2008 |
Shigeki Naka, Toyama JP
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20090050878 | MULTIFUNCTION ORGANIC DIODE AND MATRIX PANEL THEREOF - Disclosed is organic diode which is capable of light emitting display by an organic EL display, image sensing by a organic photodiode and power generation by an organic solar cell. Also disclosed is a matrix panel of such a multifunction organic diode. Specifically disclosed is a multifunction organic diode comprising a first electrode ( | 02-26-2009 |
Shigeki Naka, Fuchu JP
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20100025672 | THIN-FILM LAMINATE AND ORGANIC TRANSISTOR USING THE SAME - An organic transistor includes a semiconductor section that includes a thin-film laminate in which a first organic thin film and a second organic thin film are alternately stacked. The thin-film laminate includes at least two layers of the first organic thin film. The first organic thin film is a pentacene thin film, and the second organic thin film is an amorphous organic thin film. The pentacene thin film may be a pentacene bilayer thin film, and the amorphous organic thin film may be a tetraaryldiamine thin film. The tetraaryldiamine thin film may be an α-NPD thin film. The organic transistor has improved transistor characteristics (e.g., mobility, ON/OFF ratio, or threshold value control). | 02-04-2010 |
Shigeyuki Naka, Shiga JP
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20100023001 | Microwave endoscope forceps - Provided is an operating tool for organism, in particular, a microwave endoscope forceps. In terms of the operating tool for organism, provided is a multifunctional operating tool which has holding and scissors functions simultaneously, and may further perform coagulation (tissue fixation) by microwaves. The operating tool has no definite fulcrum, and has both the holding and scissors functions with a simple structure by deforming a long-track rod called beam. Two blades are insulated from each other so as to allow microwave current supply. With this structure, an operating tool having three functions, i.e., “a holding function”, “a coagulating function”, and “a cutting function” with a single tool may be developed. | 01-28-2010 |
20100042090 | Microwave Surgical Device - The solution of the problem to be solved is the provision of a means for determining timing both accurately and securely at which a treatment is shifted from gripping and coagulation (hemostasis or sealing) to resection by using a multifunctional treatment tool capable of exfoliation, gripping, coagulation (hemostasis or sealing) and resection of the treated region in a bipolar microwave treatment tool. A microwave surgical device control method and a device, in which the completion of coagulation (hemostasis or sealing) of tissue is detected and a microwave oscillation output is controlled by making use of the change in the direct current electric resistance value due to the reduction in the amount of water as the temperature rise of the tissue at the time of heating and coagulation of the tissue in the treated region with microwaves. | 02-18-2010 |
20120123409 | MEDICAL TREATMENT DEVICE - Provided is a medical treatment device capable of eliminating inconvenience of manipulation in actual clinical use, and ensuring a visual field by introducing a curve in the vicinity of an electrode portion of an outer cylindrical tube. The medical treatment device has the following structure: an electrode portion including a first electrode and a second electrode arranged opposed to the first electrode, the electrode portion having a grasping function, a coagulating function, and a cutting function; an operation portion for executing drive of the respective functions of the first electrode and the second electrode; a shaft portion for connecting the electrode portion and the operation portion; a connector portion connectable to a microwave power source; and a conductive rod, which is provided inside the shaft portion, for transmitting a microwave to the electrode portion, the medical treatment device utilizing the microwave being configured to: hold body tissue between the first electrode and the second electrode; coagulate the body tissue by supplying the microwave to the first electrode and the second electrode; and cut the body tissue through a mutual action of the first electrode and the second electrode, in which the shaft portion and the electrode portion are connected to each other with a bent holder. | 05-17-2012 |
Shigeyuki Naka, Otsu-Shi JP
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20120259330 | MEDICAL TREATMENT DEVICE - In order to reliably cut off a living tissue by using a microwave in a surgical operation without causing excessive damage to the living tissue or without bleeding, it is necessary to suppress energy attenuation until the microwave reaches electrode blades for nipping, coagulating, and cutting off a tissue. However, it is difficult to suppress the energy attenuation. The present invention relates to a medical treatment device capable of reliably cutting off a living tissue by using a microwave while sealing vasculature by coagulating the living tissue without excessively damaging the living tissue. Specifically, the present invention relates to a medical treatment device including a movable first electrode blade connected to an external conductor and a fixed second electrode blade connected directly to a central electrode. The medical treatment device has a function of holding a living tissue between the movable first electrode blade and the fixed second electrode blade, coagulating the living tissue by supplying a microwave from the fixed second electrode blade, and cutting off the living tissue by turning the movable first electrode blade. In the medical treatment device, a turning mechanism for the movable first electrode blade is arranged at a certain clearance from the central electrode. | 10-11-2012 |
20140194865 | Microwave Surgical Instrument - It is an object to provide a surgical instrument capable of locally applying microwaves to a minute biological tissue. It has been found that microwaves can be transmitted to a tip of a tapered coaxial body ( | 07-10-2014 |
20140358165 | Tissue Suturing Device - Provided is a surgical instrument that is substitutable for an operation of placing each stitch with a threaded needle or a stapler. It is confirmed that, in a tissue suturing device including a clamping section, and a protruding section including a central conductor and/or an external conductor for applying a microwave, the protruding section and the clamping section bring fragmentary portions of tissues to be sutured into contact or overlap with each other, and coagulate and/or fix contact or overlap portions with the microwave, to thereby stitch the tissues to be sutured. | 12-04-2014 |
Shinsuke Naka, Numazu-Shi JP
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20120234122 | POWER TRANSMISSION MECHANISM - A power transmission mechanism includes a worm gear mechanism including a worm wheel and a worm gear; a shaft extending in a vertical direction and having the worm gear in a lower part; a first gear located in an upper direction of the shaft; and a second gear configured to be able to engage with the first gear and connect to a shaft of a prime mover. | 09-20-2012 |
Sohichiroh Naka, Zama-Shi JP
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20120298845 | IMAGE POSITION DETECTOR AND IMAGE FORMING DEVICE - An image position detector includes a light emitting element to emit light to an image on an image carrier, a first light receiving element to receive a specular reflection of light from a surface of the image carrier and output a first light receiving signal, and a second light receiving element to receive a diffuse reflection of light from a surface of the image and output a second light receiving signal. The image position detector is configured to find the end position of the image according to a multiplied value obtained by multiplying values of the first and second light receiving signals by a constant coefficient. | 11-29-2012 |
20130001857 | REFLECTIVE PHOTOSENSOR AND IMAGE FORMING DEVICE INCORPORATING THE SAME - A reflective photosensor detects a target object. The photosensor includes a transparent circuit board, a light emitter and a light receiver on one surface of the circuit board, including a light emitting element and a light receiving element, respectively, and disposed so that the light emitting element and the light receiving element face the one surface, a concave portion on the other surface of the circuit board, including a first refractive face to oppose the light emitting element and refract light from the light emitting element to the light receiving element and a second refractive face to oppose the light receiving element and refract, to the light receiver, a component of the light refracted by the first refractive face and specularly reflected by the target object. | 01-03-2013 |
20130004189 | OPTICAL SENSOR UNIT AND IMAGE-FORMING APPARATUS - An optical sensor unit includes: a light-emitting device; a light-receiving device that receives light which is emitted from the light-emitting device and reflected from an object to be detected, and outputs an output value in accordance with the light; a shutter member that openably and closably covers an incident/exit plane having an exit part where light of the light-emitting device is emitted to the object to be detected and an incident part where light reflected from the object to be detected enters, and has a facing surface facing the incident/exit plane that is an inclined surface inclined to the incident/exit plane; and a corrector that corrects an output value of the light-receiving device when receiving light reflected from the object to be detected, based on an output value of the light-receiving device obtained by emitting light to the inclined surface of the shutter member. | 01-03-2013 |
20130022363 | PHOTOSENSOR AND IMAGE FORMING DEVICE INCORPORATING THE SAME - A photosensor includes a light emitting element to emit light to a target object, a light receiving element to receive the light emitted from the light emitting element and reflected by the target object, and a circuit board on which the light emitting element and the light receiving element are mounted, including at least one protrusion thereon. The light emitting element and the light receiving element each have a terminal. The at least one protrusion is configured to support one of the light emitting element and the light receiving element in a contact manner in a state that the terminal is electrically connected to the circuit board. | 01-24-2013 |
Takafumi Naka, Ama-Shi JP
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20120060733 | SEWING MACHINE OPERATING DEVICE AND SEWING MACHINE PROVIDED THEREWITH - A sewing machine operating device includes a base, a connecting mechanism which electrically connects the sewing machine operating device to a sewing machine body, a plurality of operating members which is mounted on the base and operated by a user with his/her foot, a signal output unit which generates an operation signal and delivers the operation signal via the connecting mechanism to the sewing machine body, the operation signal being according to operation of each operating member, and a position adjusting mechanism which changes a position of at least one of the operating members mounted on the base. | 03-15-2012 |
20120197430 | EMBROIDERY DATA GENERATING DEVICE, COMPUTER READABLE MEDIUM STORING EMBROIDERY DATA PROCESSING PROGRAM, AND SEWING MACHINE - An embroidery data generating device is disclosed. The embroidery data generating device generates embroidery data that is used for sewing an embroidery pattern including multiple color-wise pattern sections with a sewing machine and that includes thread color data specifying a color of each of the color-wise pattern sections. The embroidery data generating device includes a first storage device that stores multiple entries of preset color information; an extractor that randomly extracts color data used as the thread color data from each entry of the color information stored in the first storage device; and an allocator that randomly allocates the color data extracted by the extractor to each of the thread color data associated with each of the color-wise pattern sections. | 08-02-2012 |
20120234222 | SEWING MACHINE WITH IMAGE SYNTHESIS UNIT - A sewing machine includes a sewing machine bed on which a workpiece cloth is to be placed and a cloth feed mechanism located in the bed to move the workpiece cloth in a predetermined feed direction, an imaging unit located in the bed for imaging an underside of the workpiece cloth, the imaging unit including a first imaging unit which images a first range of the underside of the workpiece cloth and a second imaging unit which differs from the first imaging unit and images a second range of the underside of the workpiece cloth, an image synthesis unit which synthesizes the images obtained by the first and second imaging units, obtaining a synthesized image, and a display unit which displays the synthesized image obtained by the image synthesis unit. | 09-20-2012 |
20120245727 | SEWING MACHINE SYSTEM, SEWING MACHINE, AND COMPUTER READABLE MEDIUM - A sewing machine system including a sewing machine and a computer interconnected with each other is disclosed. The computer is configured to store sewing information and the sewing machine is configured to form sewing patterns on a workpiece based on the sewing information. The sewing machine includes a connecting unit configured to establish connection with the computer; an input unit configured to receive user inputs; an accessing unit configured to access the sewing information stored in the computer through the connecting unit based on the user inputs made through the input unit; and a disclosing unit that discloses sewing machine information pertaining to the sewing machine to the computer through the connecting unit. | 09-27-2012 |
20130138240 | DISPLAY CONTROL APPARATUS, SEWING MACHINE, AND NON-TRANSITORY COMPUTER-READABLE MEDIUM STORING SEWING MACHINE CONTROL PROGRAM - A display control apparatus includes a display control portion that is configured to cause a display portion to display a first display area and a second display area, the display portion being configured to display an image, the first display area being displayed adjacent to the second display area, the first display area being an area that displays first information that includes information that pertains to sewing, and the second display area being an area that displays second information that includes information that pertains to sewing and that is different from the first information, and a size change portion that is configured to change a size of at least one of the first display area and the second display area that are displayed on the display portion by the display control portion. | 05-30-2013 |
20130139739 | SEWING MACHINE - A sewing machine includes a display, a projection portion, a processor, and a memory. The display is configured to display display information related to sewing. The projection portion is configured to project a mark having a predetermined shape toward a sewing machine bed. The memory is configured to store computer-readable instructions therein that, when executed by the processor, cause the sewing machine to project, by the projection portion, the mark toward the sewing machine bed, and display by the display, mark display information that represents the mark and stitch type display information of a planned stitch type to be sewn, in a first positional relationship that corresponds to a second positional relationship between the position of the planned stitch type to be sewn and the position of the mark configured to be projected on the sewing machine bed. | 06-06-2013 |
20140116310 | SEWING MACHINE AND NON-TRANSITORY COMPUTER-READABLE MEDIUM - A sewing machine includes a bed, a sewing machine motor, a drive shaft, a needle bar moved up and down by the rotation of the drive shaft, a first feed mechanism can move the sewing object by making contact from below, a maximum value of the unit feed amount for the first feed mechanism being less than a specified length that is the length of a basting stitch, a second feed mechanism can move the sewing object by making contact from above, a maximum value of the unit feed amount for the second feed mechanism being not less than the specified length, and a control device controls the first feed mechanism such that the first feed mechanism does not move the sewing object and controls the second feed mechanism such that the second feed mechanism moves the sewing object with the specified length being defined as the unit feed amount. | 05-01-2014 |
Takafumi Naka, Ama-Gun JP
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20080216725 | Sewing machine and computer-readable recording medium storing sewing machine operation program - A sewing machine includes a needle bar, a sewing needle mounted to the needle bar, a needle bar up-and-down movement mechanism that raises and lowers the needle bar, a needle bar up-and-down movement mechanism that raises and lowers the needle bar and a sewing machine motor for driving the needle bar up-and-down mechanism. The sewing machine further includes an operation device that is provided separately from a body of the sewing machine including at least one operation member to be operated by a user that outputs an output signal corresponding to an operation state of the operation member. The sewing machine also includes a command determination device that determines a command which corresponds to the output signal output by the operation device as a determined command and a drive control device that controls a predetermined operation of the sewing machine in accordance with the determined command determined by the command determination device. | 09-11-2008 |
Takahiro Naka, Nagano JP
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20080273048 | LIQUID CONTAINER - The invention provides a liquid container for storing liquid to be supplied to a liquid consuming apparatus. The liquid container is constructed such that pressurized fluid is sent to its inside so that the liquid in the inside is delivered to the outside. The liquid container includes a container body which stores the liquid in its inside. The container body includes a pressurized fluid introduction port for introducing the pressurized fluid to the inside and a liquid delivery port for delivering the liquid to the outside. A detection unit is provided in the container body and outputs an output signal which is changed in accordance with a change in pressure of the liquid in the inside of the container body. | 11-06-2008 |
20100201762 | ATTACHMENT AND ATTACHMENT SYSTEM - An attachment is mountable on a carriage in place of a liquid container that contains liquid and that is mounted on the carriage having a liquid jet head for jetting liquid, so that the attachment can supply liquid introduced from outside to the liquid jet head. The attachment has a pressure control means provided in a flow passage which is formed in an attachment body and through which the liquid introduced from the outside is supplied to the liquid jet head. | 08-12-2010 |
20130169718 | ATTACHMENT AND ATTACHMENT SYSTEM - An attachment is mountable on a carriage in place of a liquid container that contains liquid and that is mounted on the carriage having a liquid jet head for jetting liquid, so that the attachment can supply liquid introduced from outside to the liquid jet head. The attachment has a pressure control means provided in a flow passage which is formed in an attachment body and through which the liquid introduced from the outside is supplied to the liquid jet head. | 07-04-2013 |
Takahiro Naka, Wako-Shi JP
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20090202412 | METHOD OF PRODUCING OXIDATION CATALYST FOR CLEANING EXHAUST GAS - A method of producing an oxidation catalyst for cleaning exhaust gas, excellent in the function of oxidizing high boiling point materials such as particulates and polycyclic aromatic hydrocarbons contained in the exhaust gas of internal-combustion engines is provided. Metal elements A and B are selected so that the value of the ionic radius of metal element A/the ionic radius of metal element B is in the range of from 1.349 to 1.580. After reacting the grind mixed material of the first metal element A, the second metal element B, and urea, the reactant material is grind mixed, and thereafter subjected to firing at 600 to 1200° C. for 1 to 5 hours. By doing so, an oxidation catalyst for cleaning exhaust gas comprising a composite oxide represented by the general formula ABO | 08-13-2009 |
Takehiro Naka, Nagasaki JP
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20110246074 | LIGHTNING STRIKE SIMULATION APPARATUS, METHOD THEREOF, AND PROGRAM - This invention improves accuracy of lightning strike simulation. There is provided a lightning strike simulation apparatus including a storage device for storing lightning strike data, a setting unit for setting a simulation target and the like in a simulation space, a downward leader advancing unit for advancing a downward leader from a lightning strike start position set by the setting unit, an upward leader advancing unit for advancing upward leaders from lightning strike-receiving candidate points set in the simulation space when a distance between a leading edge of the downward leader and a reference point is within a first threshold value, and a lightning strike point determination unit for, when a distance between a leading edge of the downward leader and a leading edge of any one of the upward leaders is within a second threshold value, determining that the lightning strike-receiving candidate point corresponding to the any one of the upward leaders is a lightning strike point. | 10-06-2011 |
Takeshi Naka, Suntou-Gun JP
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20120214097 | MAGNETIC CARRIER AND TWO-COMPONENT DEVELOPER - Provided are a magnetic carrier and a two-component developer comprising the magnetic carrier. The magnetic carrier comprises magnetic carrier particles, each of which comprises a magnetic carrier core, the surface of which is coated with a charge control agent and further coated with a resin coat layer containing a resin composition. | 08-23-2012 |
20140038098 | METHOD OF PRODUCING MAGNETIC CARRIER AND MAGNETIC CARRIER THAT USES THIS PRODUCTION METHOD - A method of producing a magnetic carrier, having a coating process step in which a surface of a magnetic carrier core is coated with particles of a resin composition by a mechanical impact force. The coating process step has a first coating process step of mixing, dispersing, and fixing the particles on the surface of the core, and a second coating process step, which is performed after the first coating process step, of carrying out a film-forming coating process on the particles. In the first and second coating process steps, the peripheral velocity of the outermost end of stirring members, the coating process time, the product temperature at the end of the coating process, and the glass-transition temperature of the resin component satisfy specific relationships. | 02-06-2014 |
20150037719 | TONER - A toner is provided including large particle-diameter external additives with sweep to the concaves of a toner particle suppressed, so that the large particle-diameter external additives function as spacer particles for a long period. The toner includes toner particles which contain a binder resin and magnetic material, and organic-inorganic composite fine particles having a structure including inorganic fine particles embedded in a vinyl resin particle. The presence state of the magnetic material on the toner particle surface satisfies specific conditions and the presence state of the organic-inorganic composite fine particles on the toner surface satisfies specific conditions. | 02-05-2015 |
Takeshi Naka, Susono-Shi JP
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20110024669 | PRODUCTION METHOD OF MAGNETIC CARRIER AND MAGNETIC CARRIER PRODUCED THEREWITH - When a surface of magnetic carrier core particles is coated with coating resin composition particles, the coating is conducted so that a surface of the magnetic carrier is free from cracks and chips and has fewer residual resin composition particles and a coating is uniform. In the method, a rotor having a plurality of stirring members on a surface thereof is rotated to coat the surface of magnetic carrier core particles with the resin composition particles. When the coating is conducted, while repeatedly conducting transportation in a direction of a driver and transportation in an anti-driver direction, the surface of the magnetic carrier core particles is coated with the resin composition. The resin composition particles has a 50% particle diameter (D | 02-03-2011 |
20110089085 | PROCESS FOR PRODUCING TONER - A process for producing a toner with which toner particles can be highly conglobated, a toner that hardly causes fogging in an image, and an yield of toner is increased is provided. | 04-21-2011 |
Takuya Naka, Yachiyo JP
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20110140919 | VEHICLE SUPPORT SYSTEMS FOR PEDESTRIANS TO CROSS ROADS AND SUPPORT METHODS FOR PEDESTRIANS TO CROSS ROADS - A vehicle support system for supporting a man in safely crossing a road without crosswalks installed is provided. The vehicle support system includes a man-detecting unit detecting a man, a subject-vehicle-position detecting unit detecting a position of a vehicle, a man-position/waiting-score calculating unit determining the detected man to be a potential-crossing-man who may cross the road, calculating an absolute position of the potential-crossing-man, measuring waiting time of the potential-crossing-man to cross the road, calculating a waiting score, and storing the result in a man-position/waiting-score storing unit, a stopping-vehicle determining unit determining whether or not the vehicle should be stopped based on the position and the waiting score of the potential-crossing-man, a travelling controller stopping the vehicle when the vehicle should be stopped, and a pedestrian-crossing-signal display unit displaying information indicating whether or not crossing the road is safe based on an instruction of the stopping-vehicle determining unit. | 06-16-2011 |
20120288154 | Road-Shoulder Detecting Device and Vehicle Using Road-Shoulder Detecting Device - Disclosed is a road-shoulder detecting device including a distance-information calculating portion for calculating the presence of a physical object and the distance from the subject vehicle to the object from input three-dimensional image information relating to an environment around the vehicle, a vehicular road surface detecting portion for detecting a vehicular road surface with the subject vehicle from a distance image, a height difference calculating portion for measuring height difference between the detected vehicular road and an off-road region, and a road shoulder decision portion for deciding height difference as to whether the road shoulder is boundary between the surface and the region in a case where there is an off-road region lower than the vehicular road surface. | 11-15-2012 |
20140232567 | VEHICLE SUPPORT SYSTEMS FOR PEDESTRIANS TO CROSS ROADS AND SUPPORT METHODS FOR PEDESTRIANS TO CROSS ROADS - A vehicle support information system mounted in a vehicle, the vehicle support system including: a man-detecting unit; a vehicle-position detecting unit; a communication unit; a man-position/waiting-score calculating unit; a stopping-vehicle determining unit determining whether or not the vehicle should be stopped, based on a man position and a waiting score of an at least one potential-crossing-man; a travelling controller for stopping the vehicle when the stopping-vehicle determining unit determines that the vehicle should be stopped; and a man-crossing-signal display unit displaying information to inform the at least one potential-crossing-man whether or not the at least one potential-crossing-man can safely cross the road, based on an instruction of the stopping-vehicle determining unit, wherein the man-position/waiting-score calculating unit outputs the man-position/waiting-score to the communication unit. | 08-21-2014 |
Takuya Naka, Hitachinaka JP
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20100328427 | STEREO IMAGE PROCESSING DEVICE AND METHOD - In stereo matching based on standard area matching, in order to suppress a decrease in matching accuracy, it is effective to adaptively change a matching area in accordance with the local properties of an image. However, this requires high calculation costs. Thus, the present invention provides a stereo image processing apparatus including an image pickup unit | 12-30-2010 |
20110063097 | Device for Detecting/Judging Road Boundary - There is provided a road boundary detection/judgment device resistant to environmental change and capable of detecting even a road boundary demarcated by a three-dimensional object in the distance. The device is provided with: an image acquisition section having two or more cameras for image-capturing the road area; a distance data acquisition section acquiring three-dimensional distance information about an image-capture area on the basis of an image obtained by the image acquisition section; a road boundary detection section detecting the height of a three-dimensional object existing in the road area on the basis of the three-dimensional distance information obtained by the distance data acquisition section to detect a road boundary; and a same boundary judgment section transforming the image, for a first road area where the height of a three-dimensional object corresponding to a road boundary could be detected and a second road area where the height of a three-dimensional object corresponding to a road boundary could not be detected, and judging whether the three-dimensional object corresponding to the first road area and the three-dimensional object corresponding to the second road area are the same. If it is judged that the three-dimensional objects corresponding to the first and second road area boundaries are the same, the second road area is reset as the first road area. | 03-17-2011 |
20110222732 | TRAVELING ENVIRONMENT RECOGNITION DEVICE - In order to perform vehicle control, a warning process, and the like which do not give a driver an uncomfortable feeling in speed adjustment, a warning process, and the like corresponding to a road shape such as a curve, it is necessary to recognize not only a near road shape but also a far road shape with high accuracy. A traveling environment recognition device includes: a measurement unit which measures a target object; a three-dimensional object detection unit which detects a three-dimensional object on the basis of a signal acquired by the measurement unit; a road shape prediction unit which predicts a road shape on which a target vehicle is traveling; a three-dimensional object selection unit which selects, from among the three-dimensional objects detected by the three-dimensional object detection unit, only a three-dimensional object within a predetermined range from a point of the road predicted by the road shape prediction unit; and a road shape estimation unit which estimates the road shape on the basis of position information of the three-dimensional object selected by the three-dimensional object selection unit. | 09-15-2011 |
20120072050 | Vehicle Control Device and Vehicle Control Method - A control device and method in which, even when a road deviation operation is performed continuously near a road boundary where sidewalk/road separating blocks are discontinuously lined up, discontinuity does not occur in the control input, and unwanted vehicle behavior does not occur. The sizes of obstacles present around a host vehicle, as well as their relative positions and relative speeds with respect to the host vehicle are detected 500. A pair to be linked is determined from among the plurality of detected obstacles 501. An obstacle link length that serves as a determination criterion for virtual linking is set 502. Whether or not to perform virtual linking is determined based on the determination criterion 503. A gap position interpolation process 504 is performed with respect to the pair for which it has been determined that virtual linking is to be performed. A search is performed as to whether or not there exists a control subject for which collision is to be avoided 505. A yaw moment for avoiding an obstacle is calculated based on position information of the avoidance control subject 506. | 03-22-2012 |
Tamaki Naka, Sakai-Shi JP
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20100114451 | Control System for Working Machine - A plurality of control units capable of communicating with each other via a data communication network (TU) are disposed in distribution. One of the plurality of control units is set as an information management control unit (H | 05-06-2010 |
Teruyuki Naka, Izumi-Shi JP
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20100031278 | DISK DRIVE - A disk drive comprises a cartridge holding mechanism which has a small size and reduces a damper load. The disk drive comprises: a spindle motor | 02-04-2010 |
Tomomi Naka, Kama-Shi JP
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20110116332 | MEMORY DEVICE WITH TEST MECHANISM - A semiconductor memory device includes a plurality of memory cell transistors arranged in a matrix and each configured to store data, and a test circuit configured to output to outside the semiconductor memory device an output signal indicative of an amount of test current flowing through a selected one of the plurality of memory cell transistors, wherein the test circuit includes a plurality of reference cell transistors employed to successively produce varying amounts of currents, a comparison circuit configured to successively compare the amount of test current with each of the varying amounts of currents, and a code generating circuit configured to generate a code indicative of a result of the successive comparisons performed by the comparison circuit, wherein the code is output as the output signal. | 05-19-2011 |
Tomomichi Naka, Kanagawa-Ken JP
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20110297969 | SEMICONDUCTOR LIGHT EMITTING DEVICE - According to one embodiment, a semiconductor light emitting device includes a semiconductor layer, a first electrode, a second electrode, a transparent layer, and a fluorescent material layer. The transparent layer is provided on the first major surface of the semiconductor layer. The transparent layer is transparent with respect to light emitted by the light emitting layer and has a trench provided outside the outer circumference of the light emitting layer. The fluorescent material layer is provided in the trench and on the transparent layer. The fluorescent material layer includes a first fluorescent material particle provided in the trench and a second fluorescent material particle provided on the transparent layer. A particle size of the first fluorescent material particle is smaller than a width of the trench. A particle size of the second fluorescent material particle is larger than the width of the trench and larger than the particle size of the first fluorescent material particle. | 12-08-2011 |
20110297985 | SEMICONDUCTOR LIGHT EMITTING DEVICE AND METHOD FOR MANUFACTURING SEMICONDUCTOR LIGHT EMITTING DEVICE - According to one embodiment, a semiconductor light emitting device includes a light emitting section, a light transmitting section, a wavelength conversion section, a first conductive section, a second conductive section and a sealing section. The light emitting section includes a first major surface, a second major surface opposite from the first major surface, and a first electrode section and a second electrode section formed on the second major surface. The light transmitting section is provided on a side of the first major surface. The wavelength conversion section is provided over the light transmitting section. The wavelength conversion section is formed from a resin mixed with a phosphor, and hardness of the cured resin is set to exceed 10 in Shore D hardness. | 12-08-2011 |
20110297987 | OPTICAL SEMICONDUCTOR DEVICE AND METHOD FOR MANUFACTURING SAME - According to one embodiment, an optical semiconductor device includes a light emitting layer, a transparent layer, a first metal post, a second metal post and a sealing layer. The light emitting layer includes a first and a second major surface, a first and a second electrode. The second major surface is a surface opposite to the first major surface, and the first electrode and second electrodes are formed on the second major surface. The transparent layer is provided on the first major surface. The first metal post is provided on the first electrode. The second metal post is provided on the second electrode. The sealing layer is provided on the second major surface. The sealing layer covers a side surface of the light emitting layer and seals the first and second metal posts while leaving end portions of the first and second metal posts exposed. | 12-08-2011 |
20110300644 | METHOD FOR MANUFACTURING SEMICONDUCTOR LIGHT EMITTING DEVICE - According to one embodiment, a method for manufacturing a semiconductor light emitting device is disclosed. The method can include forming a first interconnect layer, a second interconnect layer, a first metal pillar, a second metal pillar, a second insulating layer, a transparent material and a phosphor layer. The transparent material is formed on the first major surface of a semiconductor layer selected from the plurality of semiconductor layers on the basis of an emission spectrum of a light obtained from the first major surface side. The transparent material transmits the light. The phosphor layer is formed on the transparent material and the first major surface of the plurality of the semiconductor layers. | 12-08-2011 |
20120234387 | SOLAR CELL AND METHOD FOR MANUFACTURING THE SAME - According to one embodiment, a solar cell includes a first substrate, a second substrate, a first electrode, a second electrode, a support unit, a sealing unit, a permeation suppression unit, and an electrolyte fluid. The first electrode is provided on a major surface of the first substrate. The second electrode is provided on a major surface of the second substrate. The support unit is provided on the second electrode. The support unit is configured to support a sensitizing dye. The sealing unit is configured to seal a circumferential edge portion of the first substrate and a circumferential edge portion of the second substrate. The permeation suppression unit is provided around the support unit on an inner side of the sealing unit. The electrolyte fluid is provided on an inner side of the permeation suppression unit. | 09-20-2012 |
20120235177 | SEMICONDUCTOR LIGHT EMITTING DEVICE WAFER AND METHOD FOR MANUFACTURING SEMICONDUCTOR LIGHT EMITTING DEVICE - According to one embodiment, a semiconductor light emitting device wafer includes a plurality of semiconductor light emitting devices, the plurality of semiconductor light emitting devices being collectively formed, and includes a light emitting unit and a wavelength conversion unit. The light emitting unit has a first major surface and a second major surface on a side opposite to the first major surface. The wavelength conversion unit is provided on the first major surface side. The wavelength conversion unit contains a fluorescer. A thickness of the wavelength conversion unit changes based on a distribution in a surface of the wafer of at least one selected from a wavelength and an intensity of light emitted from the light emitting unit of the plurality of semiconductor light emitting devices. | 09-20-2012 |
20120235184 | SEMICONDUCTOR LIGHT EMITTING DEVICE AND METHOD FOR MANUFACTURING THE SAME - According to one embodiment, a semiconductor light emitting device includes a light emitting section and a wavelength conversion section. The light emitting section is configured to emit light. The wavelength conversion section is provided on one major surface side of the light emitting section. The wavelength conversion section contains a phosphor. The wavelength conversion section has a distribution of amount of the phosphor based on a distribution of wavelength of the light emitted from the light emitting section. | 09-20-2012 |
20120277896 | SUBSTRATE PROCESSING SYSTEM AND SUBSTRATE PROCESSING PROGRAM - According to one embodiment, a substrate processing system includes a measuring unit, a data processing unit, and a processing unit. The measuring unit is configured to measure information relating to a thickness dimension of a substrate. The substrate includes a light emitting unit and a wavelength conversion unit. The wavelength conversion unit includes a phosphor. The data processing unit is configured to determine processing information relating to a thickness direction of the wavelength conversion unit based on the measured information relating to the thickness dimension of the substrate and based on information relating to a characteristic of light emitted from the light emitting unit. The processing unit is configured to perform processing of the wavelength conversion unit based on the determined processing information. | 11-01-2012 |
20130244092 | ELECTRODE MATERIAL FOR BATTERY, ELECTRODE MATERIAL PASTE FOR BATTERY, AND SOLAR CELL USING SAME, STORAGE BATTERY, AND METHOD FOR MANUFACTURING SOLAR CELL - According to one embodiment, an electrode material for a battery includes a tungsten oxide powder or a tungsten oxide composite powder provided with a coating unit containing at least one selected from a metal oxide, silicon oxide, a metal nitride, and silicon nitride. | 09-19-2013 |
20140151739 | OPTICAL SEMICONDUCTOR DEVICE AND METHOD FOR MANUFACTURING SAME - According to one embodiment, an optical semiconductor device includes a light emitting layer, a transparent layer, a first metal post, a second metal post and a sealing layer. The light emitting layer includes a first and a second major surface, a first and a second electrode. The second major surface is a surface opposite to the first major surface, and the first electrode and second electrodes are formed on the second major surface. The transparent layer is provided on the first major surface. The first metal post is provided on the first electrode. The second metal post is provided on the second electrode. The sealing layer is provided on the second major surface. The sealing layer covers a side surface of the light emitting layer and seals the first and second metal posts while leaving end portions of the first and second metal posts exposed. | 06-05-2014 |
20140252389 | SEMICONDUCTOR LIGHT EMITTING DEVICE AND METHOD FOR MANUFACTURING THE SAME - According to one embodiment, a method for manufacturing a semiconductor light emitting device is disclosed. The method can include applying a resin liquid onto a first major surface of a workpiece. The workpiece has the first major surface and includes a plurality of element units and a resin layer holding the plurality of element units. The method causes the particles in the resin liquid to sink and forms a first region on a surface side of the resin liquid and a second region provided between the first region and the workpiece. The method raises a temperature of the workpiece to a second temperature higher than the first temperature to cure the resin liquid to form an optical layer including a first portion and a second portion. In addition, the method divides the optical layer and the resin layer for the plurality of element units. | 09-11-2014 |
20150042261 | PHOTOVOLTAIC SYSTEM AND POWER STORAGE DEVICE - According to an aspect of the invention, there is provided a photovoltaic system including: a power generation module including at least one power generation section configured to convert energy of light to electrical power, and a power storage module including a plurality of power storage devices configured to store the electrical power converted by the power generation section. The power generation module and the power storage module are connected in parallel. In the power storage module, the plurality of power storage devices is connected in series. And, number of the power storage devices is larger than number of the power generation sections. | 02-12-2015 |
20150044793 | SEMICONDUCTOR LIGHT EMITTING DEVICE AND METHOD FOR MANUFACTURING SEMICONDUCTOR LIGHT EMITTING DEVICE - According to one embodiment, a semiconductor light emitting device includes a light emitting section, a light transmitting section, a wavelength conversion section, a first conductive section, a second conductive section and a sealing section. The light emitting section includes a first major surface, a second major surface opposite from the first major surface, and a first electrode section and a second electrode section formed on the second major surface. The light transmitting section is provided on a side of the first major surface. The wavelength conversion section is provided over the light transmitting section. The wavelength conversion section is formed from a resin mixed with a phosphor, and hardness of the cured resin is set to exceed 10 in Shore D hardness. | 02-12-2015 |
Toshiaki Naka, Kanazawa-Shi JP
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20090110613 | Vessel sterilization apparatus - A vessel sterilizing apparatus includes a vessel conveying unit for conveying a vessel, and an electron beam irradiation unit for irradiating the vessel with an electron beam. The sterilizing apparatus further includes a sterilization area in which the vessel is irradiated with the electron beam, a first chamber surrounding the sterilization area so as to separate the sterilization area from an external portion, a supply area disposed upstream side of the sterilization area in a vessel conveying direction and provided with an opening through which the vessel passes, a second chamber surrounding the supply area so as to separate the supply area from an external portion, and a sterilizing medium supplying unit for supplying a sterilizing medium to the supply area. | 04-30-2009 |
Toshihide Naka, Okayama JP
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20120107639 | ELECTRICAL COMPONENT AND METHOD FOR MANUFACTURING ELECTRICAL COMPONENTS - An electrical component is provided by a method comprising forming a middle plated layer made of palladium or a palladium alloy on a substrate and forming a surface plated layer made of tin or a tin alloy containing a metal other than palladium on the middle plated layer. Thus, there can be provided an electrical component having a surface layer consisting primarily of tin in which whisker formation can be prevented for a long period under stress. | 05-03-2012 |
Toshio Naka, Mie JP
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20090033300 | Output control device, and AC/DC power source device, circuit device, LED backlight circuit device, and switching DC/DC converter device each using output control device - In one embodiment of the present invention, an output control device is disclosed capable of reducing a chip size and realizing a low cost. An output control device includes a switching transistor controlling an output voltage by having an on/off time ratio controlled and a control IC controlling the on/off time ratio of the switching transistor on the basis of the output voltage controlled by the switching transistor. The switching transistor is made of a lateral power MOSFET. | 02-05-2009 |
Toshiya Naka, Hyogo JP
Patent application number | Description | Published |
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20080221730 | BEHAVIOR CONTROL APPARATUS, METHOD, AND PROGRAM - A behavior control apparatus collects information of a mobile object in relation to an action space of the mobile object, and acquire a position and an orientation of a human. The behavior control apparatus sets an exclusive area for the human based on the position and the orientation, and judges whether any information is to be notified to the human by the mobile object. If judging negatively, the behavior control apparatus determines a target position, a target orientation and a travel route of the mobile object such that the mobile object moves out of the exclusive area. | 09-11-2008 |
Toshiyuki Naka, Kanagawa-Ken JP
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20090146630 | SEMICONDUCTOR DEVICE - A semiconductor device includes: a digital control circuit configured to supply two semiconductor switching elements connected in series in a switching power supply circuit with a pulse signal for turning on/off the semiconductor switching elements; and a dead time setting circuit configured to set a dead time in which the two semiconductor switching elements are both turned off. The dead time setting circuit includes: a delay generation circuit including a plurality of delay elements connected in series and having mutually different delay values; and a delay adjustment circuit configured to adjust the delay values of the delay generation circuit so that a setting value of the dead time is determined on basis of correlation between the dead time and the duty cycle of the pulse signal. | 06-11-2009 |
20090179681 | SEMICONDUCTOR DEVICE - A semiconductor device includes: a voltage-control-type clock generation circuit having a plurality of stages of first delay elements and whose oscillation frequency is controlled according to a control voltage applied to the first delay elements; a delay circuit having a plurality of stages of second delay elements connected serially; and a selection circuit selecting one from pulse signals output by the plurality of stages of respective second delay elements. The first delay elements and the second delay elements have a same structure formed on a same semiconductor substrate, and a delay amount of the second delay elements is adjusted according to the control voltage. | 07-16-2009 |
20090295341 | DC-DC CONVERTER - A DC-DC converter includes a high side transistor and a low side transistor connected in series between an input potential and a grounding potential, and an LC filter connected between a connection point of the both transistors and an output terminal. A control unit controls the gate potential of the high side transistor in an ON state and the gate potential of the low side transistor in an ON state according to a magnitude of a current output from the output terminal. | 12-03-2009 |
20110102040 | SEMICONDUCTOR DEVICE - A semiconductor device includes: a voltage-control-type clock generation circuit having a plurality of stages of first delay elements and whose oscillation frequency is controlled according to a control voltage applied to the first delay elements; a delay circuit having a plurality of stages of second delay elements connected serially; and a selection circuit selecting one from pulse signals output by the plurality of stages of respective second delay elements. The first delay elements and the second delay elements have a same structure formed on a same semiconductor substrate, and a delay amount of the second delay elements is adjusted according to the control voltage. | 05-05-2011 |
20110221409 | SEMICONDUCTOR DEVICE - A semiconductor device includes: a voltage-control-type clock generation circuit having a plurality of stages of first delay elements and whose oscillation frequency is controlled according to a control voltage applied to the first delay elements; a delay circuit having a plurality of stages of second delay elements connected serially; and a selection circuit selecting one from pulse signals output by the plurality of stages of respective second delay elements. The first delay elements and the second delay elements have a same structure formed on a same semiconductor substrate, and a delay amount of the second delay elements is adjusted according to the control voltage. | 09-15-2011 |
20120217555 | SEMICONDUCTOR DEVICE - A first semiconductor device of an embodiment includes a first semiconductor layer of a first conductivity type, a first control electrode, an extraction electrode, a second control electrode, and a third control electrode. The first control electrode faces a second semiconductor layer of the first conductivity type, a third semiconductor layer of a second conductivity type, and a fourth semiconductor layer of a first conductivity type, via a first insulating film. The second control electrode and the third control electrode are electrically connected to the extraction electrode, and face the second semiconductor layer under the extraction electrode, via the second insulating film. At least a part of the second control electrode and the whole of the third control electrode are provided under the extraction electrode. The electrical resistance of the second control electrode is higher than the electrical resistance of the third control electrode. | 08-30-2012 |
20120241817 | SEMICONDUCTOR DEVICE - According to an embodiment, a semiconductor device includes a first semiconductor layer, a second semiconductor layer, a control electrode, a third semiconductor layer, first and second main electrodes. The second semiconductor layer is provided on the first semiconductor layer, and has a higher impurity concentration than the first semiconductor layer. The control electrode is provided inside a first trench with an insulating film interposed, the first trench reaching the first semiconductor layer from a front surface of the second semiconductor layer. The third semiconductor layer is provided inside a second trench and including Si | 09-27-2012 |
20120241847 | SEMICONDUCTOR DEVICE - According to one embodiment, a semiconductor device includes a first semiconductor layer of a first conductive type, and a periodic array structure having a second semiconductor layer of a first conductive type and a third semiconductor layer of a second conductive type periodically arrayed on the first semiconductor layer in a direction parallel with a major surface of the first semiconductor layer. The second semiconductor layer and the third semiconductor layer are disposed in dots on the first semiconductor layer. A periodic structure in the outermost peripheral portion of the periodic array structure is different from a periodic structure of the periodic array structure in a portion other than the outermost peripheral portion. | 09-27-2012 |
20120256607 | SEMICONDUCTOR DEVICE - A semiconductor device includes: a voltage-control-type clock generation circuit having a plurality of stages of first delay elements and whose oscillation frequency is controlled according to a control voltage applied to the first delay elements; a delay circuit having a plurality of stages of second delay elements connected serially; and a selection circuit selecting one from pulse signals output by the plurality of stages of respective second delay elements. The first delay elements and the second delay elements have a same structure formed on a same semiconductor substrate, and a delay amount of the second delay elements is adjusted according to the control voltage. | 10-11-2012 |
20130082261 | SEMICONDUCTOR DEVICE - A semiconductor device comprising: a Metal Oxide Semiconductor Field Effect Transistor including: a semiconductor substrate including a first semiconductor layer of a first conductivity type; second semiconductor layers of a second conductivity type extending in a depth direction from one surface of the semiconductor substrate, and having space each other; a first diode including a fifth semiconductor layer of the second conductivity type contacting the second semiconductor layer in one surface side of the semiconductor substrate, the first semiconductor layer and the second semiconductor layers; and an anode of the second diode connected to an anode of the first diode. | 04-04-2013 |
20130221426 | ELECTRIC POWER SEMICONDUCTOR DEVICE AND MANUFACTURING METHOD OF THE SAME - A manufacturing method of an electric power semiconductor device includes following processes. A plurality of first second conductivity type impurity implantation layers are formed in a surface of a second semiconductor layer of a first conductivity type. A first trench is formed between a first non-implantation region and one of the plurality of first second conductivity type impurity implantation layers. An epitaxial layer of the first conductivity type is formed and covers the plurality of first second conductivity type impurity implantation layers. A plurality of second second conductivity type impurity implantation layers are formed in a surface of the epitaxial layer. A second trench is formed between a second non-implantation region and one of the plurality of second second conductivity type impurity implantation layers. A third semiconductor layer of the first conductivity type is formed and covers the plurality of second second conductivity type impurity implantation layers. | 08-29-2013 |
20130248931 | NITRIDE SEMICONDUCTOR DEVICE - According to one embodiment, a nitride semiconductor device has an electroconductive substrate, a first nitride semiconductor layer provided directly on the electroconductive substrate or provided on the electroconductive substrate through a buffer layer and formed of a non-doped nitride semiconductor, a second nitride semiconductor layer provided on the first nitride semiconductor layer and formed of a non-doped or n-type nitride semiconductor having a band gap wider than that of the first nitride semiconductor layer, a heterojunction field effect transistor having a source electrode, a drain electrode, and a gate electrode, a Schottky barrier diode having an anode electrode and a cathode electrode, first and second element isolation insulating layers, and a frame electrode. The frame electrode is electrically connected to the source electrode and the electroconductive substrate, and surrounds outer peripheries of the heterojunction field effect transistor and the Schottky barrier diode. | 09-26-2013 |
20130248988 | SEMICONDUCTOR DEVICE - A semiconductor device includes a semiconductor substrate and a plurality of gate electrodes including a part extended in a first direction in a plane parallel with the semiconductor substrate. The semiconductor substrate has a second semiconductor layer including a plurality of first conductive type pillars and second conductive type second pillars that are disposed on the first semiconductor layer, extending in the first direction in the plane parallel with the semiconductor substrate and in a third direction intersecting with a second direction orthogonal to the first direction, and arranged adjacent to each other in an alternate manner. | 09-26-2013 |
20130270910 | SEMICONDUCTOR DEVICE - A semiconductor device includes: a voltage-control-type clock generation circuit having a plurality of stages of first delay elements and whose oscillation frequency is controlled according to a control voltage applied to the first delay elements; a delay circuit having a plurality of stages of second delay elements connected serially; and a selection circuit selecting one from pulse signals output by the plurality of stages of respective second delay elements. The first delay elements and the second delay elements have a same structure formed on a same semiconductor substrate, and a delay amount of the second delay elements is adjusted according to the control voltage. | 10-17-2013 |
20140077217 | SEMICONDUCTOR DEVICE - According to one embodiment, a semiconductor device includes a substrate, a first semiconductor region, a second semiconductor region, a first electrode, a first electrode and a conducting section. The substrate includes a conductive region and has a first surface. The first semiconductor region is provided on the first surface side of the substrate and includes Al | 03-20-2014 |
20140077263 | SEMICONDUCTOR DEVICE AND METHOD FOR MANUFACTURING SAME - According to one embodiment, a semiconductor device includes a first nitride semiconductor layer, a second nitride semiconductor layer, a third nitride semiconductor layer, an insulating film, an ohmic electrode, and a Schottky electrode. A surface region of the third nitride semiconductor layer between the ohmic electrode and the Schottky electrode contains an element heterogeneous with the constituent element of the third nitride semiconductor layer at a higher concentration than a region of the third nitride semiconductor layer of the second nitride semiconductor layer side. | 03-20-2014 |
20140240015 | SEMICONDUCTOR DEVICE - A semiconductor device includes: a voltage-control-type clock generation circuit having a plurality of stages of first delay elements and whose oscillation frequency is controlled according to a control voltage applied to the first delay elements; a delay circuit having a plurality of stages of second delay elements connected serially; and a selection circuit selecting one from pulse signals output by the plurality of stages of respective second delay elements. The first delay elements and the second delay elements have a same structure formed on a same semiconductor substrate, and a delay amount of the second delay elements is adjusted according to the control voltage. | 08-28-2014 |
Yasuhiro Naka, Hitachinaka JP
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20090072414 | BONDING METHOD OF SEMICONDUCTOR AND LAMINATED STRUCTURE FABRICATED THEREBY - A bonding method (three-dimensional mounting) of semiconductor substrates is provided to sequentially bond a principal surface of a silicon wafer on which coupling bumps are formed, and a principal surface of the other silicon wafer on which pads are formed, by an adhesive applied to at least one of the principal surfaces. However, there is a problem of poor electrical coupling due to displacement of the bumps and the pads when bonded together. The present invention solves such a problem by conducting temporary positioning of the silicon wafers, adjusting the positions of the coupling bumps and pads while confirming the positions by a method such as x-ray capable of passing through the silicon wafers, and bonding the bumps and the pads together while hardening an interlayer adhesive provided between the principal surfaces of the silicon wafers by thermocompression. | 03-19-2009 |
20100308442 | SEMICONDUCTOR DEVICE, SEMICONDUCTOR WAFER AND MANUFACTURING METHOD OF THE SAME - In a state where an adhesive tape is attached onto a main surface of a semiconductor wafer, a trench is formed in a rear surface of the semiconductor wafer. For forming the trench in the rear surface of the semiconductor wafer, after coating a resist film on the rear surface of the semiconductor wafer, the resist film is patterned by using the photolithography technology. The patterning of the resist film is performed so as not to leave the resist film in the region where the trench is to be formed. Then, the trench is formed in a predetermined region of the semiconductor wafer by the dry etching technology using the patterned resist film as a mask. Specifically, the trench is formed in the region near the dicing line. | 12-09-2010 |
20130067424 | LIFE PREDICTION METHOD OF ELECTRONIC DEVICE AND DESIGN METHOD OF ELECTRONIC DEVICE USING THE METHOD - A life prediction method of an electronic device in which the life prediction accuracy is more improved than that in a related art technique, and a design method of an electronic device based on the above method, are established. Life prediction is performed by incorporating either of a change in a physical property of a solder joint portion and a change in the fatigue life of a solder, the changes occurring when left at a high temperature. The change in a physical property of the solder joint portion or the change in the fatigue life of the solder is determined from the relationship between a heat treatment temperature and a heat treatment time. These changes are then formulated to be incorporated into the life prediction. | 03-14-2013 |
Yasuhiro Naka, Saitama JP
Patent application number | Description | Published |
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20090243769 | MOVABLE CONTACT HOLDER OF ELECTRICAL APPARATUS AND ASSEMBLING METHOD OF THE MOVABLE CONTACT HOLDER - A movable contact holder includes a movable contact holder base and a movable contact holder cover. One side of the movable contact holder base is opened to have a plurality of recesses each being formed for holding a contact pair, each contact pair include a bridge contact assembly and a contact spring inserted therein while being isolated from the other pairs. The other side of the movable contact holder base is formed as a bottom wall, and preferably includes openings through which an assembly jig can be inserted from outside the moveable contact holder. Alternatively, jig openings can be formed in lateral side walls of the recesses to allow the assembly jig to be inserted. The movable contact holder cover covers the movable contact holder base and is coupled thereto. | 10-01-2009 |
20120056701 | ELECTROMAGNETIC CONTACT DEVICE - An electromagnetic contact device has a contactor holder ( | 03-08-2012 |
20120112858 | ELECTROMAGNETIC CONTACT DEVICE - A plurality of terminal chambers ( | 05-10-2012 |
Yasuhiro Naka, Kounosu-Sh JP
Patent application number | Description | Published |
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20120280771 | REVERSIBLE ELECTROMAGNETIC CONTACTOR - A reversible unit ( | 11-08-2012 |
Yasuhiro Naka, Kounosu-City JP
Patent application number | Description | Published |
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20120249271 | ELECTROMAGNETIC CONTACTOR UNIT - There is provided an electromagnetic contactor unit capable of firmly connecting electromagnetic contactors without influencing outer dimensions when the electromagnetic contactors are connected to each other. The electromagnetic contactor unit connected at least two juxtaposed electromagnetic contactors ( | 10-04-2012 |
20120268224 | MOUNTING UNIT FOR ELECTROMAGNETIC CONTACTOR AND CONNECTION STRUCTURE OF ELCTROMAGNETIC CONTACTOR USING THE SAME - A mounting unit for an electromagnetic contactor can prevent erroneous mounting of a non-mountable unit in a state in which a mountable unit is mounted on a case-side mounting portion, and a connection structure of an electromagnetic contactor uses the mounting unit. A mounting unit ( | 10-25-2012 |
20130127570 | ELECTROMAGNETIC CONTACTOR - Provided is an electromagnetic contactor ( | 05-23-2013 |
20130127571 | CONTACT DEVICE AND ELECTROMAGNETIC SWITCH USING CONTACT DEVICE - A contact device includes a pair of fixed contactors fixed to one side of an insulation container with a predetermined space therebetween and having a columnar shape with a tip end contact surface protruding at lease inside the insulation container, and a movable contactor disposed to be capable of contacting with and separating from the pair of fixed contactors. Surfaces of the pair of fixed contactors facing the movable contactor are formed of annular peripheral walls having a concave part at a center thereof. An annular arc is formed between the annular peripheral wall and the movable contactor when the contact device is in an open state. | 05-23-2013 |
Yasuhiro Naka, Kounosu JP
Patent application number | Description | Published |
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20120240366 | ATTACHMENT/DETACHMENT STRUCTURE FOR ELECTROMAGNETIC CONTACTOR AND ACCESSORY UNIT AND ASSEMBLY METHOD FOR MOVABLE HOOK PORTION PROVIDED IN ACCESSORY UNIT - A movable hook portion ( | 09-27-2012 |
Yasuhiro Naka, Kounosu-Shi JP
Patent application number | Description | Published |
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20090315653 | Electromagnet device and electromagnetic contactor - A core for an electromagnetic device includes a yoke and at least two legs extending from the yoke. The yoke and at least two legs are formed of steel plates laminated together. Each of the legs has a free end face forming a magnetic pole face, a first groove extending from the magnetic pole face and a second magnetic groove on a side face thereof. Also, the core includes a shading coil having a metal ring shape, and including a first linear section and a second linear section extending in parallel with each other. A part of the first linear section is accommodated in the first groove, and a part of the second linear section is accommodated in the second groove and locked therein. A bottom face of the second groove forms an angle with respect to a bottom face of the first groove. | 12-24-2009 |
20120133460 | ELECTROMAGNETIC CONTACT DEVICE - Two electromagnetic contact devices | 05-31-2012 |
20120133461 | RIVERSIBLE ELECTROMAGNETIC CONTACTOR - An electromagnetic contactor ( | 05-31-2012 |
20120133462 | ELECTROMAGNETIC CONTACTOR - The electromagnetic contactor enables a reliable return to a pole open position without increasing the spring force of a return spring. In an electromagnetic contactor, an electromagnetic device having an exciting coil and a contact mechanism having a return spring are disposed in parallel, and the electromagnetic device and contact mechanism are linked by a drive lever. The electromagnetic device has a polarized electromagnet having a magnetic circuit that includes a permanent magnet generating a suction force that moves the contact mechanism to a pole open position side when the exciting coil is not energized. The drive lever is fixed to either one of the electromagnetic device or contact mechanism and contacts with the other with no gap at least when the contact mechanism is moved to the pole open position side. The return force of the contact mechanism is covered by the suction force of the permanent magnet. | 05-31-2012 |
20120138759 | RAIL ATTACHMENT STRUCTURE OF ELECTRIC DEVICE - First fitting portions ( | 06-07-2012 |
20120139672 | ELECTROMAGNETIC CONTACT DEVICE - An extinction cover ( | 06-07-2012 |
20120139673 | ELECTROMAGNETIC CONTACT DEVICE - Within a case ( | 06-07-2012 |
20120146750 | ELECTROMAGNETIC CONTACT DEVICE - An electromagnetic contact device has a terminal base ( | 06-14-2012 |
20120161908 | Polarized Electromagnet - A polarized electromagnet that can suppress magnetic flux leakage in a position that does not affect the suction force between an interior yoke and an exterior yoke, and increase the suction force of a permanent magnet is provided. A polarized electromagnet includes a spool | 06-28-2012 |
20120175345 | ELECTROMAGNETIC CONTRACTOR - An electromagnetic contactor includes a first stationary contact having a stationary contact portion and a stationary terminal portion for connecting to a power supply; a second stationary contact having a stationary contact portion and a stationary terminal section for connecting to a load; a stationary-contact supporting case supporting the stationary terminal portions of the first and second stationary contacts to protrude the contact support casing, and maintaining a predetermined distance in between; a moving-contact portion contactable to and separable from the stationary contact portion of the first and second stationary contact and arranged in the stationary-contact supporting case; and a pair of arc-extinguishing magnets arranged in parallel to sandwich the moving-contact portion in the longitudinal direction and having same magnetic polarity at opposing magnetic pole surfaces. A driving mechanism drives the moving-contact portion contactable to and separable from the stationary contact portions of the first and second stationary contacts. | 07-12-2012 |
20120326815 | ELECTROMAGNETIC SWITCH - An electromagnetic switch has a contact device having a pair of fixed contacts fixed thereof and maintaining a predetermined interval inside an arc-extinguishing chamber receptacle, and a movable contact disposed to be connectable with the pair of fixed contacts; and an electromagnetic device driving the movable contact. The electromagnetic device has a cylindrical exciting coil, a fixed core passing through center of the exciting coil, a magnetic yoke covering an outer side of the exciting coil, and a movable core facing the fixed core and the magnetic yoke, and armature surfaces of the fixed core and the magnetic yoke are formed on a side of the contact device than the exciting coil. | 12-27-2012 |
20130002381 | REVERSIBLE ELECTROMAGNETIC CONTACTOR - A reversible unit ( | 01-03-2013 |
20130063232 | CONTACT DEVICE AND ELECTROMAGNETIC SWITCH USING CONTACT DEVICE - The present invention provides a contact device capable of narrowing a gap between a fixed contactor and a movable contactor and reducing the number of parts and the production costs, and an electromagnetic switch that uses the contact device. The contact device has a pair of columnar fixed contactors ( | 03-14-2013 |
20130076463 | ELECTROMAGNETIC CONTACTOR AND ASSEMBLY METHOD FOR THE SAME - There is provided a drive lever incorrect assembly detection portion ( | 03-28-2013 |
20130106543 | ELECTROMAGNETIC CONTACTOR | 05-02-2013 |
20130113580 | CONTACT MECHANISM AND ELECTROMAGNETIC CONTACTOR USING SAME - The present invention provides a contact mechanism that is capable of, without enlarging the entire configuration thereof, preventing the generation of an electromagnetic repulsion that opens a movable contact upon application of a current, and also provides an electromagnetic contactor that uses this contact mechanism. A contact mechanism (CM) has a fixed contact ( | 05-09-2013 |
20130115829 | CONTACT MECHANISM, AND ELECTROMAGNETIC CONTACTOR USING THE CONTACT MECHANISM - A contact mechanism includes a fixed contact and a movable contact adapted to be inserted in a conducting path. The fixed contact includes a pair of flat plate conductive bodies disposed and fixed to maintain a predetermined interval. The movable contact includes a flat plate conductive body disposed to face the pair of flat plate conductive bodies of the fixed contact and capable of contacting with and separating from the pair of flat plate conductive bodies. Current paths wherein each of the current paths has a current flowing in a same direction are formed at least two side portions of the flat plate conductive bodies of the fixed contact and movable contact mutually facing each other in a width direction. | 05-09-2013 |
20130228552 | ELECTROMAGNETIC CONTACTOR - An electromagnetic contactor has a contact device having a contact housing case housing a pair of fixed contacts and a movable contact disposed to be capable of contacting to and separating from the pair of fixed contacts, and an insulating cylinder in a bottomed tubular shape disposed on an inner peripheral surface of the contact housing case to enclose the pair of fixed contacts and the movable contact. The insulating cylinder positions an arc extinguishing permanent magnet for extinguishing an arc generated between the pair of fixed contacts and the movable contact. A magnet housing portion to protect the arc extinguishing permanent magnet from the arc is formed on an inner peripheral surface of the insulating cylinder and faces a side surface of the movable contact. An arc extinguishing space is formed on an outer side of the magnet housing portion in an extending direction of the movable contact. | 09-05-2013 |
20130229247 | ELECTROMAGNETIC CONTACTOR - An electromagnetic contactor has a contact device including a pair of fixed contacts disposed to maintain a predetermined distance and a movable contact disposed to be capable of contacting to and separating from the pair of fixed contacts. An insulating cover covering all except a contact portion contacting with the movable contact is mounted on the pair of fixed contacts. | 09-05-2013 |
20130257567 | ELECTROMAGNETIC CONTACTOR - An electromagnetic contactor has a contact device having a pair of fixed contacts and a movable contact; and an electromagnet unit including an exciting coil driving a movable plunger connected through a connecting shaft. The contact device is configured such that L-shaped portions have a contact portion formed in the pair of fixed contacts fixed maintaining a predetermined interval, and two ends of the movable contact are disposed to be capable of contacting to and separating from the contact portions of the L-shaped portion on a side opposite to that of the electromagnet unit. The electromagnet unit includes a magnetic yoke enclosing a plunger drive portion, a movable plunger having a leading end protruding through an aperture formed in the magnetic yoke and urged by a return spring, and a ring-form permanent magnet magnetized in a movable direction of the movable plunger and fixed to enclose a peripheral flange portion. | 10-03-2013 |
20130301181 | ELECTROMAGNETIC CONTACTOR - An electromagnetic contactor has a pair of fixed contacts disposed and fixed maintaining a predetermined interval; a movable contact disposed to be capable of contacting to and separating from the pair of fixed contacts; an electromagnet unit to drive the movable contact; and a drive circuit driving the electromagnet unit. The electromagnet unit includes at least a movable plunger urged by a return spring, a coil to move the movable plunger, and a ring-form permanent magnet magnetized in a moving direction of the movable plunger. The drive circuit includes a power source to supply power to the coil; a pulse drive circuit to output and supply to the coil an engage pulse causing the movable plunger to perform an attracting operation and a hold pulse maintaining the attracting operation when the movable plunger is subject to the attracting operation, and a flywheel circuit having a semiconductor switching element. | 11-14-2013 |
20130328647 | ELECTROMAGNETIC CONTACTOR - An electromagnetic contactor has a pair of fixed contacts; a movable contact disposed to be capable of contacting with and separating from the pair of fixed contacts; and an electromagnetic unit driving the movable contact. The electromagnetic unit has a magnetic yoke having an open upper part; an upper magnetic yoke cross-linked in the open upper part of the magnetic yoke; a spool having a central opening in which an exciting coil is wound around the spool; a movable plunger movably disposed in the central opening of the spool in an axial direction and having a tip end protruding, the movable plunger urged by a return spring; and an auxiliary yoke forming a magnetic path between the movable plunger and the U-shaped magnetic yoke when the movable plunger is in an open position. The movable plunger is coupled to the movable contact through a coupling shaft. | 12-12-2013 |
20130335175 | CONTACT MECHANISM AND ELECTROMAGNETIC CONTACTOR USING THE SAME - A contact mechanism where a shape of at least one of a fixed contactor including a pair of fixed contact portions and a movable contactor including a pair of movable contact portions capable of contacting with and separating from the pair of fixed contact portions is set to a shape that generates a Lorentz force resisting electromagnetic repulsion in a contactor opening direction generated between the fixed contact portions and the movable contact portions when a current is applied, has the fixed contactor and the movable contactor being inserted in a current path. Magnetic bodies are disposed on at least one of the fixed contactor and the movable contactor for suppressing a force driving arcs, which are generated between the pair of fixed contact portions and the pair of movable contact portions, to the fixed contactor on the opposite side. | 12-19-2013 |
20140013583 | METHOD FOR ASSEMBLING ARC-EXTINGUISHING CHAMBER OF ELECTROMAGNETIC CONTACTOR - A method for assembling an arc-extinguishing chamber of an electromagnetic contactor includes a step of fixing a pair of fixed contacts each including a support conductor and a C-shaped part, to a bottom plate part of the arc-extinguishing chamber having a tub-shape with one end being open, the C-shaped part defining inside of the arc-extinguishing chamber; a step of installing an insulation cover covering a part other than a contact point part of each C-shaped part of the pair of fixed contacts; and a step of disposing a movable contact to be capable of contacting to and separating from the contact point parts of the fixed contacts. | 01-16-2014 |
20140014622 | ELECTROMAGNETIC CONTACTOR - An electromagnetic contactor includes a contact device having a contact housing case formed from an insulating material and housing a pair of fixed contacts and a movable contact disposed to be capable of contacting to and separating from the pair of fixed contacts. On an inner peripheral surface of the contact housing case along the movable contact, arc extinguishing permanent magnets magnetized so that magnetic pole faces facing each other have same polarity are disposed to be near the movable contact. | 01-16-2014 |
20140062625 | ELECTROMAGNETIC CONTACTOR - An electromagnetic contactor has a pair of fixed contacts disposed maintaining a predetermined interval and a movable contact disposed to be capable of connecting to and separating from the pair of fixed contacts; and an electromagnet unit that drives the movable contact. The electromagnet unit includes a magnetic yoke enclosing a plunger drive portion; a movable plunger in which a leading end is protruding through an aperture formed in the magnetic yoke, and urged by a return spring; and an annular permanent magnet enclosing a peripheral flange portion formed on a protruding end side of the movable plunger, and magnetized in a moving direction of the movable plunger. | 03-06-2014 |
20140062627 | ELECTROMAGNETIC CONTACTOR - An electromagnetic contactor has a contact device including a pair of fixed contacts disposed maintaining a predetermined distance and a movable contact disposed to be capable of contacting to and separating from the pair of fixed contacts. The pair of fixed contacts each includes a support conductor portion supported by an upper plate of a contact housing case, and a contact conductor portion connected to an end portion of the support conductor portion. The contact conductor portion includes a contact plate portion formed with a contact portion, and a connecting plate portion formed on an outer end portion of the contact plate portion and extending to the upper plate side. The movable contact is mounted onto a connecting shaft connected to a drive portion through a contact spring on an end portion on the upper plate side, and disposed to face the contact portion of the pair of fixed contacts. | 03-06-2014 |
20140176268 | ELECTROMAGNETIC SWITCH - An electromagnetic switch has a contact device having a pair of fixed contacts fixed inside an arc extinguishing chamber housing and a movable contact disposed to contact with and separate from the fixed contacts; and an electromagnetic device having a movable plunger moving between an opened position wherein the movable contact separates from the fixed contacts and a closed position wherein the movable contact contacts with the fixed contacts and pressed down. The arc extinguishing chamber housing is provided with permanent magnets to extinguish an arc generated at an opening time when the movable contact separates from the fixed contacts from a state in the closed position wherein the movable contact is contacting with the fixed contacts. In a state wherein the movable plunger is in the opened position, a magnetic circuit is formed starting from the permanent magnets and returning to the permanent magnets through the movable plunger. | 06-26-2014 |
20140266522 | CONTACT MECHANISM AND ELECTROMAGNETIC CONTACTOR USING SAME - A contact mechanism is capable of, without enlarging the entire configuration thereof, preventing the generation of an electromagnetic repulsion that opens a movable contact upon application of a current, and also provides an electromagnetic contactor that uses this contact mechanism. A contact mechanism has a fixed contact and a movable contact that are inserted in a current-carrying path. In the contact mechanism, the fixed contact or the movable contact is formed into an L-shape or a U-shape so as to generate a Lorentz force that acts against an electromagnetic repulsion in an opening direction, which is generated between the fixed contact and the movable contact upon application of a current. | 09-18-2014 |
20150022293 | ELECTROMAGNETIC CONTACTOR - The electromagnetic contactor includes a contact device having a pair of fixed contacts disposed to maintain a predetermined distance and a movable contact disposed so as to be attachable to and detachable from the pair of fixed contacts; an electromagnet unit having a movable plunger that moves the movable contact of the contact device; a hermetic chamber enclosing the pair of fixed contacts, the movable contact, and the movable plunger; an external receptacle that covers the hermetic chamber and electromagnet unit; and a sound insulating resin layer injected and hardened between the hermetic chamber and external receptacle. The electromagnetic contactor reduces the height of a contact device, and thus reduces a size of the electromagnetic contactor, while suppressing electromagnetic repulsion force generated between a movable contact and fixed contacts. | 01-22-2015 |
20150022295 | ELECTROMAGNETIC CONTACTOR - The electromagnetic contactor includes a contact mechanism including a pair of fixed contacts disposed to maintain a predetermined interval and a movable contact disposed so as to connect to and separate from the pair of fixed contacts, and an electromagnet unit that drives the movable contact. The electromagnet unit includes a magnetic yoke enclosing a plunger drive portion, a movable plunger, a leading end thereof protruding through an aperture formed in the magnetic yoke and a peripheral flange portion being formed on a protruding end side, movement regulating portions that regulate movement of the peripheral flange portion of the movable plunger in an engaged position and released position of the contact mechanism, and a contact noise suppression member that suppresses contact noise when the peripheral flange portion of the movable plunger contacts the movement regulating portions. | 01-22-2015 |
20150022296 | SWITCH - A switch has a pair of fixed contacts installed in an arc extinguishing container and disposed to maintain a predetermined space therebetween, and a movable contact disposed so as to come into and out of contact with the pair of fixed contacts. The arc extinguishing container includes an open-topped tub-shaped metal body, an insulating holding member which holds the pair of fixed contacts, disposed on an inner side of the tub-shaped metal body, opposite to the movable contact, and an open-bottomed tub-shaped resin cover which covers the pair of fixed contacts and the movable contact from an open edge face side of the tub-shaped metal body. A periphery of an open edge of the resin cover is sealed to a bottom surface of the tub-shaped metal body with an adhesive agent. | 01-22-2015 |
20150048908 | CONTACT DEVICE AND ELECTROMAGNETIC CONTACTOR USING THE SAME - A contact device includes a contact mechanism including a pair of fixed contacts disposed to maintain a predetermined distance and a movable contact disposed to be capable of contacting to and separating from the pair of fixed contacts. The movable contact has a conductive plate portion extending in a direction crossing a moving direction of the movable contact in a contact housing case. Each of the pair of fixed contacts includes an inner side conductor plate portion having one end and the other end portion extending toward the outside of the contact housing case in parallel to the conductive plate portion, and an outer side conductor plate portion connected to the other end portion of the inner side conductor plate portion and extending in a direction separating from the movable contact, to form an L-shaped conductor portion to generate a Lorentz force opposing an electromagnetic repulsion force. | 02-19-2015 |
Yasuhiro Naka, Chiyoda-Ku JP
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20100171213 | SEMICONDUCTOR DEVICE HAVING A LIQUID COOLING MODULE - A semiconductor device comprises a mounting substrate, a semiconductor element provided above said mounting substrate, a package substrate provided above said mounting substrate with said semiconductor element therebetween and electrically connected to said semiconductor element via a primary connecting bump, a liquid cooling module cooling said semiconductor element by a liquid refrigerant, in which a heat receiving section of the liquid cooling module is disposed between said semiconductor element and said mounting substrate, and a plurality of secondary connecting bumps provided between said package substrate and said mounting substrate. | 07-08-2010 |
20140183730 | SEMICONDUCTOR DEVICE HAVING A LIQUID COOLING MODULE - A semiconductor device comprises a mounting substrate, a semiconductor element provided above said mounting substrate, a package substrate provided above said mounting substrate with said semiconductor element therebetween and electrically connected to said semiconductor element via a primary connecting bump, a liquid cooling module cooling said semiconductor element by a liquid refrigerant, in which a heat receiving section of the liquid cooling module is disposed between said semiconductor element and said mounting substrate, and a plurality of secondary connecting bumps provided between said package substrate and said mounting substrate. | 07-03-2014 |
Yasuhiro Naka, Kameyama-Shi JP
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20110005303 | FLUID CONVEYING TUBE AND FLUID LEAKAGE DETECTING SYSTEM - Provided are a fluid conveying tube and a fluid leakage detecting system which can convey a cryogenic fluid such as LNG and which can quickly and reliably detect leakage of the fluid within the tube and the position of the leakage. An optical fiber | 01-13-2011 |
Yoichi Naka, Nakatsu-Shi JP
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20100041656 | Novel amide derivatives and medicinal use thereof - The present invention relates to an amide derivative of the formula (1), having a C5a receptor antagonistic action | 02-18-2010 |
Yoji Naka, Saitama JP
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20120073376 | Ultrasonic probe - The shapes of reflecting parts in a hermetically sealed container are inclined to prevent generation of an unnecessary echo. In a short-axis oscillating ultrasonic probe, a piezoelectric element group arranged along a long-axis direction and having an acoustic lens on an ultrasonic wave transmitting/receiving surface, is provided on a rotary holding table housed in a hermetically sealed container. An ultrasonic wave transmitted and received to/from the ultrasonic wave transmitting/receiving surface of the piezoelectric element group is mechanically scanned in the short-axis direction of the piezoelectric element group by rotating and oscillating the rotary holding table in the short-axis direction, and a liquid serving as an acoustic medium is filled in the hermetically sealed container. The surface shapes of the reflecting parts in the hermetically sealed container are inclined so that, when an unnecessary ultrasonic wave travelling in the hermetically sealed container and exceeding a range of the acoustic lens after propagating in the long-axis direction or the short-axis direction between the surface of the acoustic lens and the inner periphery of the hermetically sealed container, is reflected on any of the reflecting parts, the unnecessary ultrasonic wave after being reflected does not return to between a surface of the acoustic lens and an inner periphery of the hermetically sealed container. | 03-29-2012 |
20130207517 | ULTRASONIC TRANSDUCER - An ultrasonic transducer includes an ultrasonic transmitting and receiving portion, a housing, a driving device, a casing, a first volume compensation mechanism, a ventilating portion, a diaphragm, and a component. The housing houses the ultrasonic transmitting and receiving portion, and the housing seals ultrasonic propagation liquid. The driving device is configured to drive the ultrasonic transmitting and receiving portion. The casing houses the driving device. The first volume compensation mechanism is configured to absorb a volume change of the ultrasonic propagation liquid. The diaphragm divides an internal space of the casing into at least a first internal space and a second internal space. The ventilating portion is configured to ventilate the first internal space to outside of the casing. The component is disposed in a space other than the first internal space in the internal space and includes a frame ground that electrically connects to an electrical circuit. | 08-15-2013 |
Yoshihiro Naka, Mie JP
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20110189617 | METHOD OF FORMING ORGANIC THIN FILM AND EXPOSURE METHOD - According to one embodiment, a method of forming an organic thin film includes coating organic solution onto a substrate and heating the coated organic solution after the coating. The organic solution contains a first component and a second component. The second component has higher hydrophobicity than hydrophobicity of the first component. The coating includes making the organic solution to be dropped onto the substrate, equalizing a thickness of the dropped organic solution in an atmosphere containing a vapor at a first vapor pressure, and equalizing the thickness of the dropped organic solution in an atmosphere containing the vapor at a second vapor pressure after the equalization in the atmosphere containing the vapor at the first vapor pressure. The vapor is formed by a vaporization of a liquid. The second vapor pressure is higher than the first vapor pressure. | 08-04-2011 |
Yoshihiro Naka, Mie-Ken JP
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20090253082 | METHOD FOR FORMING RESIST PATTERN - A method for forming a resist pattern, includes forming a lower layer film, forming an intermediate film on the lower layer film, forming a photoresist film containing a photoacid-generating agent on the intermediate film, exposing the photoresist film, and developing the photoresist film. The lower layer film contains at least any one of a free acid, a thermoacid-generating agent, and a photoacid-generating agent, on a substrate to be treated. | 10-08-2009 |
Yoshihito Naka, Wakayama JP
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20090258969 | Method for Producing Phosphoric Acid Ester-Based Polymer - The present invention relates to a method for producing a phosphoric acid ester-based polymer, including copolymerizing a monomer 1 represented by the following formula (1), a monomer 2 represented by the following formula (2), and a monomer 3 represented by the following formula (3), at pH 7 or lower, in the present of a polymerization solvent having a dissolved oxygen concentration at 25° C. of 0.01 to 4.0 mg/kg. The invention also relates to a method for producing a phosphoric acid ester-based polymer, including copolymerizing the monomers 1, 2 and 3 at pH 7 or lower, in the presence of a phosphonic acid-based chelating agent. The invention also relates to a method for producing a phosphoric acid ester-based polymer from a mixed solution containing the monomer 1, 2 and 3, including obtaining a mixed solution by mixing the monomers 1 to 3 at a temperature of 10 to 50° C., initiating a polymerization within 72 hours after the mixing of the monomers 1 to 3, and maintaining the temperature of the mixed solution in the range of 10 to 50° C. until the polymerization is initiated: | 10-15-2009 |
20110098387 | DISPERSANT FOR HYDRAULIC COMPOSITION - The present invention provides a dispersant for a hydraulic composition, containing (A) a polymer composed of structural units, not less than 70% by weight of which are derived from a monomer represented by the following formula (1) and (B) a naphthalenesulfonic acid-formaldehyde condensate at a weight ratio of components (A) to (B), (A)/(B), of 1/99 to 75/25: | 04-28-2011 |
Yoshio Naka, Okayama JP
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20090079595 | ROTARY OPERATION TYPE INPUT DEVICE - Including an operation body of circular ring shape, a first guide plate of magnetic body fixed to the downside of the operation body, a plurality of movable magnets disposed on the downside of a first flat plane of the first guide plate concentrically with the operation body, a base for rotatably supporting the operation body from beneath, a detection element for detecting a change in magnetic field from the movable contacts due to rotating operation of the operation body without making contact, and a second guide plate of a magnetic body fixed to the base having a plurality of second flat planes opposite to the disposing position of the movable magnets so as to be opposite to each one of the movable magnets, the plurality of movable magnets face to or depart from each one of the second flat planes of the second guide plate depending on the rotation of the operation body. Hence, a rotary operation type input device having a clear click feel can be obtained at low cost and in thin type. | 03-26-2009 |
Yosuke Naka, Kawasaki JP
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20120210009 | COMMUNICATION APPARATUS, SYSTEM, METHOD AND RECORDING MEDIUM OF PROGRAM - A communication apparatus includes a memory that stores data and a processor to execute a procedure, the procedure including, obtaining time information which indicates a communication time period in which each of a first apparatus, a second apparatus and the communication apparatus is capable of communicating, deciding on the basis of the communication time period whether or not a first communication between the communication apparatus and the first apparatus is capable of being established in a first period of time, and whether or not a second communication between the first apparatus and the second apparatus is capable of being established in a second period of time which is later than the first period of time, and notifying the first apparatus of the first period of time, in which the data stored in the memory is transmitted to the second apparatus, after confirming the second period of time. | 08-16-2012 |
Yukihisa Naka, Tsukuba-Shi JP
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20090285877 | Percutaneous absorption preparation containing palonosetron - There is provided a percutaneous absorption preparation that has a simple laminated structure and a long shelf life, while maintaining excellent percutaneous absorption for palonosetron. The percutaneous absorption preparation comprises a support and a drug-containing pressure-sensitive adhesive layer formed on at least one side of the support, wherein the drug-containing pressure-sensitive adhesive layer comprises, as essential constituent components, an adhesive base, palonosetron or a pharmaceutically acceptable acid addition salt thereof, and at least one type of fatty alcohol selected from the group consisting of C6-12 straight-chain saturated alcohols, C10-22 straight-chain unsaturated alcohols, C10-22 branched alcohols and C10-15 cyclic alcohols, and the constituent components other than palonosetron or its pharmaceutically acceptable acid addition salt are carboxyl group-free components. | 11-19-2009 |
20140037710 | METHOD FOR PRODUCING PATCH, AND PATCH - A method for producing a patch including a support layer and an adhesive layer, comprising the step of forming the adhesive layer with use of an adhesive layer composition obtained by mixing an alkali metal diacetate, a drug, and a nonaqueous adhesive base such that the molar ratio between the drug and the alkali metal diacetate (the number of moles of the drug:the number of moles of the alkali metal diacetate) is from 1:0.5 to 1:15. | 02-06-2014 |
Yukio Naka, Fukuoka JP
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20090204873 | VOICE PROCESSING APPARATUS AND VOICE PROCESSING METHOD - A voice processing apparatus includes: an error detector which detects an error in a frame containing voice data; a correction value calculator which determines a level of the error detected by the error detector and calculates a correction value according to the level; and a voice data corrector which corrects the voice data by using the correction value calculated by the correction value calculator. | 08-13-2009 |
20130218556 | VOICE PROCESSING APPARATUS AND VOICE PROCESSING METHOD - A voice processing apparatus is provided in an ADPCM (Adaptive Differential Pulse Code Modulation) voice transmission system in which voice data that is differentially quantized through an ADPCM scheme is transmitted. The voice processing apparatus includes an error detector which detects whether or not an error occurs in a transmission frame containing voice data that indicates a differential value, and an error determiner which determines a level of the error detected by the error detector when the error detector detects the error. The voice processing apparatus also includes a voice processor which corrects the voice data with a correction value depending on the level of the error detected b the error detector and an ADPCM decoder which decodes the voice data corrected by the voice processor. | 08-22-2013 |
Yuri Naka, Osaka-Shi JP
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20110118059 | GOLF BALL - The present invention provides a golf ball that achieves a satisfactorily long carry distance when hit with a driver and that accurately generates a desirable amount of backspin in an approach shot. The golf ball of the present invention has a spherical main part, a plurality of ribs formed on the surface of the main part, an interlayer that is placed in depressions surrounded by the ribs and has a hardness greater than that of the ribs, an inner cover that covers the interlayer, and an outer cover that covers the inner cover and has a hardness lower than the inner cover. | 05-19-2011 |
20120214614 | GOLF BALL - An object of the present invention is to provide a golf ball having excellent scuff resistance and spin performance, and a satisfactory rebound property. The golf ball has a core | 08-23-2012 |