Hirahara, JP
Eri Hirahara, Shizuoka JP
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20150299132 | AROMATIC IMIDE COMPOUND AND METHOD FOR PRODUCING SAME - [Problem] to provide an aromatic imide compound wherein the sensitivity for visible light such as g-line, h-line etc. is increased and solubility is also improved. | 10-22-2015 |
Fumiki Hirahara, Kanagawa JP
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20110143444 | METHOD OF EVALUATING FEMALE GENITAL CANCER - According to the method of evaluating female genital cancer of the present invention, amino acid concentration data on concentration values of amino acids in blood collected from a subject to be evaluated is measured, and the state of female genital cancer including at least one of cervical cancer, endometrial cancer, and ovarian cancer in the subject is evaluated based on the concentration value of at least one of Thr, Ser, Asn, Gln, Pro, Gly, Ala, Cit, Val, Met, Ile, Leu, Tyr, Phe, His, Trp, Orn, Lys, and Arg contained in the measured amino acid concentration data of the subject. | 06-16-2011 |
Hideaki Hirahara, Tokyo JP
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20110288423 | BLOOD PRESSURE MEASURING APPARATUS AND BLOOD PRESSURE MEASURING METHOD - A blood pressure measuring apparatus which measures a blood pressure in a step of gradually changing a cuff pressure adapted to press an artery, includes: a pulse wave detecting unit; a pulse wave interval measuring unit; a waveform information storing unit; a change trend calculating unit; a waveform information comparing unit; and a determining unit which, when first two of the pulse waves, which are successively detected at different cuff pressures, satisfy a predetermined condition: that a magnitude relationship between the amplitudes of the first two of the pulse waves is consistent with the change trend of the first two of the pulse waves; that the pulse wave interval between the first two of the pulse waves is within a predetermined range; and that the waveform information of the first two of the pulse waves approximately coincide with each other, determines that the amplitude of latter one of the first two of the pulse waves is to be used for calculating the blood pressure value. | 11-24-2011 |
20120046561 | BLOOD PRESSURE MEASURING APPARATUS - A blood pressure measuring apparatus, which measures a blood pressure of a living body, includes: a cuff-pressure control unit which controls a cuff pressure of a cuff that presses a part of the living body; an oscillation signal detection unit which detects an oscillation signal from the cuff pressure; a blood pressure specification unit which specifies systolic and diastolic blood pressures as the blood pressure of the living body from the oscillation signal; and a blood pressure determination unit which determines whether systolic and diastolic blood pressures are appropriate or not. The cuff-pressure control unit controls the cuff pressure to be inflated to a first set value, the blood pressure specification unit specifies the systolic and diastolic blood pressures based on a change of an oscillation signal that is detected by the oscillation signal detection unit when the cuff pressure is inflated to the first set value, and when the blood pressure determination unit determines that both the systolic and diastolic blood pressures are appropriate, the cuff-pressure control unit ends the inflating of the cuff pressure to release the cuff pressure. | 02-23-2012 |
20120130211 | Biological Signal Measuring Apparatus and Biological Signal Measuring Method - A biological signal measuring apparatus includes: a light emitter which emits at least two light beams having different wavelengths to living tissue of a subject; a light receiver which receives the light beams that are emitted from the light emitter, and which converts at least one of the light beams to at least one electric signal that corresponds to a reception light intensity of the at least one of the light beams; a detector which detects temporal variation of the reception light intensity from the electric signal; a selector which selects a pulse oximeter mode in which at least one of an oxygen saturation and a pulse rate is calculated and a capillary refilling time measurement mode in which a capillary refilling time is calculated; and a calculator which, based on the temporal variation of the reception light intensity, performs a calculation in the mode that is selected by the selector. | 05-24-2012 |
20150342473 | BLOOD PRESSURE MEASURING APPARATUS AND BLOOD PRESSURE MEASURING METHOD - A blood pressure measuring apparatus which measures a blood pressure in a step of gradually changing a cuff pressure adapted to press an artery, includes: a pulse wave detecting unit; a pulse wave interval measuring unit; a waveform information storing unit; a change trend calculating unit; a waveform information comparing unit; and a determining unit which, when first two of the pulse waves, which are successively detected at different cuff pressures, satisfy a predetermined condition: that a magnitude relationship between the amplitudes of the first two of the pulse waves is consistent with the change trend of the first two of the pulse waves; that the pulse wave interval between the first two of the pulse waves is within a predetermined range; and that the waveform information of the first two of the pulse waves approximately coincide with each other, determines that the amplitude of latter one of the first two of the pulse waves is to be used for calculating the blood pressure value. | 12-03-2015 |
Ichiro Hirahara, Kanagawa JP
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20140207128 | ABLATION DEVICE - An ablation device includes a waveguide that guides a pulse laser output from a laser output unit, a laser emitting unit that focuses the pulse laser guided by the waveguide using a lens, emits the pulse laser to a living body tissue, causes multiphoton absorption in a focal position of the pulse laser, and performs ablation on the living body tissue; and a balloon that sets a focus of the pulse laser as the laser emitting unit is positioned at a desired position inside a living body lumen. | 07-24-2014 |
Ichirou Hirahara, Kanagawa-Ken JP
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20160022359 | METHOD OF TREATING A LIVING BODY TISSUE - A method is disclosed for treating a living body tissue by cauterizing a sympathetic nerve around a renal artery to block a neurotransmission function of the sympathetic nerve. The method includes inserting a balloon catheter including a balloon on a distal end side of a shaft into a body cavity, and delivering the balloon to the renal artery; inflating the balloon that has been delivered to the renal artery; puncturing a blood vessel wall with at least one protrusive member disposed on an outer surface of the balloon when the balloon is inflated; and after puncturing the blood vessel wall with the protrusive member, cauterizing the sympathetic nerve within a region at a periphery of an electrode disposed on a projecting tip end portion of the protrusive member by supplying a current to the electrode. | 01-28-2016 |
Ichirou Hirahara, Ashigarakami-Gun JP
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20130296853 | BALLOON CATHETER AND ELECTRIFICATION SYSTEM - A balloon catheter is provided with a balloon on the tip of a main shaft. The balloon catheter is provided with: protruding parts that are furnished on the outer surface of the balloon and protrude outward from the outer surface of the balloon at least when the balloon is expanded; and electrodes that are furnished on the leading edges of the protruding parts in the direction of protrusion and are capable of transmitting energy to living tissue. The leading edge electrodes can thereby be delivered near the desired site of treatment by thrusting the protruding parts into living tissue and, in this configuration, energy is transmitted to said treatment site. | 11-07-2013 |
Ichirou Hirahara, Setagaya-Ku JP
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20150025518 | BLOOD VESSEL INSERTION-TYPE TREATMENT DEVICE - A blood vessel insertion-type treatment device and method of cauterizing biological tissues are disclosed. The blood vessel insertion-type treatment device having a first torque transmission body and a first ultrasonic generator. The first torque transmission body has a longitudinal shape and having a proximal end and a distal end. The first torque transmission body transmits a torque which is supplied to the proximal end and which pivotally rotates the first torque transmission body in a longitudinal direction of the longitudinal shape. The first ultrasonic generator is disposed in the first torque transmission body. The first ultrasonic generator radiates ultrasonic waves for cauterizing biological tissues, which are apart from the first ultrasonic generator by a predetermined distance. | 01-22-2015 |
20150100040 | MEDICAL MATERIAL SUPPLY DEVICE - A medical material supply device which can percutaneously supply a material for nerve regeneration that promotes the regeneration of a nerve is insertable into a vessel and includes: a supply section configured to penetrate from an inner wall to an outer wall of the vessel at a predetermined position in the vessel, thereby being able to supply a material for nerve regeneration to the outer wall of the vessel; and an elongated body which is inserted into the vessel, in which the supply section is provided with a linear portion which is provided at the elongated body and is configured to penetrate from the inner wall to the outer wall of the vessel. | 04-09-2015 |
Ichirou Hirahara, Tokyo JP
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20160000345 | MONITORING DEVICE AND MONITORING DEVICE KIT - A monitoring device includes an expansion body that is delivered into a vessel, and that expands at a predetermined position, and an electrode that is attached to the expansion body, and that detects neural activities of a nerve located outside the vessel by coming into contact with an inner wall of the vessel when the expansion body expands. | 01-07-2016 |
Kaori Hirahara, Hyogo JP
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20110000703 | CARBON NANOTUBE SUPPORTING BODY AND PROCESS FOR PRODUCING THE CARBON NANOTUBE SUPPORTING BODY - Disclosed is a CNT nanodevice using small-diameter CNT having a monolayer, two-layer or other structure produced by virtue of strong CNT fastening treatment under high vacuum of an environment having a very low residual hydrocarbon content. Also disclosed are a CNT supporting body such as a CNT holding body necessary for the production process of the CNT nanodevice, and a process for producing the CNT supporting body. A supporting portion ( | 01-06-2011 |
Kaori Hirahara, Suita-Shi JP
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20110039095 | FIBROUS COLUMNAR STRUCTURE AGGREGATE AND PRESSURE-SENSITIVE ADHESIVE MEMBER USING THE AGGREGATE - Provided is a fibrous columnar structure aggregate having excellent mechanical properties, a high specific surface area, and excellent pressure-sensitive adhesive property. Provided is a fibrous columnar structure aggregate having excellent heat resistance, a high specific surface area, and excellent pressure-sensitive adhesive properties under temperature conditions ranging from room temperature to a high temperature. Provided is a fibrous columnar structure aggregate having a high specific surface area and such pressure-sensitive adhesive property that its adhesive strength for adherends different from each other in surface free energy does not change (the aggregate is free of adherend selectivity). Provided is a pressure-sensitive adhesive member using any such fibrous columnar structure aggregate. A fibrous columnar structure aggregate (1) of the present invention includes fibrous columnar structures having a plurality of diameters, in which the distribution width of the diameter distribution of the fibrous columnar structures having the plurality of diameters is 10 nm or more, and the relative frequency of the mode of the diameter distribution is 30% or less. | 02-17-2011 |
20110133135 | CARBON NANOTUBE AGGREGATE - Provided is a composite material useful as a material for a thermal contact surface in a microprocessor which can express extremely high thermal diffusion property and extremely high conductivity, can express a sufficient adhesive strength in its surface, and is excellent in reworking property at the time of a bonding operation. The carbon nanotube aggregate of the present invention is a carbon nanotube aggregate where a plurality of carbon nanotubes each having a plurality of walls penetrate a resin layer in a thickness direction of the resin layer, in which both terminals of the carbon nanotube aggregate each have a shear adhesive strength for glass at 25° C. of 15 N/cm | 06-09-2011 |
20110189459 | FIBROUS COLUMNAR STRUCTURE AGGREGATE AND PRESSURE-SENSITIVE ADHESIVE MEMBER USING THE AGGREGATE - Provided is a fibrous columnar structure aggregate having excellent mechanical properties, a high specific surface area, and excellent pressure-sensitive adhesive property. Provided is a fibrous columnar structure aggregate having excellent heat resistance, a high specific surface area, and excellent pressure-sensitive adhesive property under temperature conditions ranging from room temperature to a high temperature. Provided is a fibrous columnar structure aggregate having a high specific surface area and such pressure-sensitive adhesive property that the adhesive strength for adherends different from each other in surface free energy does not change (aggregate is free of adherend selectivity). Provided is a pressure-sensitive adhesive member using any such fibrous columnar structure aggregate. A fibrous columnar structure aggregate (1) includes fibrous columnar structures having a plurality of diameters, in which: the fibrous columnar structures having a plurality of diameters include fibrous columnar structures each having a length of 500 μm or more; and the mode of the diameter distribution of the fibrous columnar structures having a plurality of diameters is present at 15 nm or less, and the relative frequency of the mode of the diameter distribution is 30% or more. | 08-04-2011 |
Kazuhiro Hirahara, Niigata JP
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20080302302 | Substrate Processing System - Disclosed is a substrate processing system, including: a processing chamber to process a substrate; a vaporizing unit to vaporize a material of liquid; a supply system to supply the processing chamber with gas of the material vaporized by the vaporizing unit; an exhaust system to exhaust an atmosphere in the processing chamber; and a cleaning liquid supply system to supply the vaporizing unit with cleaning liquid for cleaning a product deposited in the vaporizing unit, wherein the cleaning liquid supply system supplies at least two kinds of cleaning liquids into the vaporizing unit so that the product can be removed from the vaporizing unit by action of the two kinds of cleaning liquids on the product. | 12-11-2008 |
20090053906 | Semiconductor Device Producing Method and Substrate Processing Apparatus - Disclosed is a producing method of a semiconductor device including: loading at least one substrate into a processing chamber; forming a metal oxide film or a silicon oxide film on a surface of the substrate by repeatedly supplying a metal compound or a silicon compound, each of which is a first material, an oxide material which is a second material including an oxygen atom, and a hydride material which is a third material, into the processing chamber predetermined times; and unloading the substrate from the processing chamber. | 02-26-2009 |
Kazuhiro Hirahara, Joetsu-Shi JP
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20110178322 | PREPARATION PROCESS OF TRISILYLAMINE - Provided is a preparation process of trisilylamine capable of preparing high-purity trisilylamine more easily at a lower cost. More specifically, provided is a preparation process of trisilylamine, comprising a step of thermally decomposing perhydropolysilazane under an oxygen-free or low oxygen atmosphere. | 07-21-2011 |
20120165564 | METHOD FOR PREPARING PURIFIED AMINOSILANE - An object is to provide a highly pure aminosilane having a reduced amount of halogen impurity, which is suitable for applications of electronic materials and others. More specifically, provided is a method for preparing a purified aminosilane comprising at least the steps of treating, with an alkyl metal reagent, an aminosilane having a Si—N bond but not a Si-halogen bond and having halogen impurity content of 1 ppm (w/w) or more; and distilling the treated aminosilane. | 06-28-2012 |
20120184674 | SILICONE RESIN COMPOSITION AND OPTICAL MATERIAL - A silicone resin composition is provided comprising a silicon base polymer obtained from dehydration reaction of a silicon base monomer comprising at least 70 mol % of a hydrolyzable silane compound (A). The hydrolyzable silane compound (A) has at least a pair of silicon atoms linked by a linking group which is an aliphatic hydrocarbon group or an aromatic ring-containing hydrocarbon group, and having attached thereto at least three substituent groups selected from hydrogen, hydroxyl and hydrolyzable groups. A proportion of aromatic structure-containing substituent groups is up to 30 mol % of the entire silicon-bonded substituent groups. The composition is suited to form an optical material. | 07-19-2012 |
20130298947 | SUBSTRATE PROCESSING SYSTEM - Disclosed is a substrate processing system, including: | 11-14-2013 |
Kazuhisa Hirahara, Osaka-Shi JP
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20130214483 | SHEET LOADING DEVICE, AND IMAGE FORMING APPARATUS HAVING SAME - A sheet loading device includes a sheet tray, a lift plate, a restricting part, and an auxiliary restricting member. The restricting part is movable to a plurality of predetermined fixed positions and restricts a position of the sheets in a sheet width direction. The auxiliary restricting member is disposed on the one edge side of the restricting part. The auxiliary restricting member restricts, with first biasing force, the side edge of the sheets lifted by the lift plate when the number of sheets housed in the sheet tray is a first number of sheets, and restricts, with second biasing force that is greater than the first biasing force, the side edge of the sheets lifted by the lift plate when the number of sheets housed in the sheet tray is a second number of sheets that is greater than the first number of sheets. | 08-22-2013 |
Kazuhisa Hirahara, Osaka JP
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20120117814 | PAPER SIZE DETECTING MECHANISM AND IMAGE FORMING APPARATUS PROVIDED THEREWITH - A detecting member | 05-17-2012 |
20140175735 | RECORDING MEDIUM CONTAINING CASSETTE AND IMAGE FORMING APPARATUS INCLUDING THE SAME - A recording medium containing cassette includes a recording medium support plate and a width cursor. The width cursor positions a stack of recording media in a widthwise direction perpendicular to a conveyance direction of a recording medium. The recording medium support plate is allowed to swing so that a downstream portion in the conveyance direction of the recording medium support plate is moved upward and downward. The width cursor includes a first limiting portion and a second limiting portion. The first limiting portion limits the upward movement of the recording medium support plate when an amount of the stack of recording media is larger than a predetermined value. The second limiting portion limits the upward movement of the recording medium support plate when the amount of the stack of recording media is smaller than the predetermined value. | 06-26-2014 |
20140319756 | SHEET FEED DEVICE AND IMAGE FORMING APPARATUS INCLUDING THE SAME - A sheet feed device is provided in which, at the time of pulling out a sheet housing portion from an image forming apparatus main body, when the sheet housing portion moves from a first position to a second position, a pickup roller moves on a first rotary shaft, to a position on an upstream side in an insertion direction, and at the time of inserting the sheet housing portion in the image forming apparatus main body, when the sheet housing portion moves from the second position to the first position, the pickup roller moves on the first rotary shaft, to a position on a downstream side in the insertion direction. A movable area of the pickup roller in a direction of the rotary shaft is equal to or larger than a movement amount of the pickup roller between the upstream side position and the downstream side position. | 10-30-2014 |
Keiichiroh Hirahara, Tokyo JP
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20090015553 | IMAGE DISPLAYING APPARATUS, IMAGE DISPLAYING METHOD, AND COMMAND INPUTTING METHOD - A disclosed image displaying apparatus comprises: a photographing unit configured to photograph an image on a screen; a projection image generating unit generating the image to be projected on the screen; an image extracting unit extracting identification information from the image photographed by the photographing unit, the identification information concerning object or figure information; an object recognizing unit recognizing attribute information from the identification information concerning the object information extracted by the image extracting unit; a figure recognizing unit recognizing characteristic information from the identification information concerning the figure information extracted by the image extracting unit; and an operation processing unit operating the projection image generating unit based on the attribute information and characteristic information. | 01-15-2009 |
20090207383 | PROJECTED IMAGE DISPLAY UNIT - There is provided a projected image display unit characterized by a display surface configured to display an image; projection means for projecting the image onto the display surface; and image capturing means for performing image capturing on the display surface, the image capturing means being placed on the same side of the display surface as the projection means, wherein the image capturing means is placed at a position so that the symmetrical position of the projection means with respect to the display surface is out of the range of the angle of view of the image capturing means. | 08-20-2009 |
Masako Hirahara, Yokohama-Shi JP
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20080217754 | SEMICONDUCTOR DEVICE AND MANUFACTURING METHOD THEREOF - A semiconductor device includes a semiconductor chip | 09-11-2008 |
Masaru Hirahara, Joetsu-Shi JP
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20120222619 | CARBON ELECTRODE AND APPARATUS FOR MANUFACTURING POLYCRYSTALLINE SILICON ROD - The upper electrode | 09-06-2012 |
Masaru Hirahara, Niigata JP
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20150247239 | CARBON ELECTRODE AND APPARATUS FOR MANUFACTURING POLYCRYSTALLINE SILICON ROD - The upper electrode | 09-03-2015 |
Masaya Hirahara, Fuchu JP
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20150199506 | POLICY UPDATE SYSTEM AND POLICY UPDATE APPARATUS - According to one embodiment, a policy update system includes a server apparatus configured to be able to provide a plurality of services to a user, the server apparatus including storage device for storing a first user ID; a policy storage device configured to store a plurality of policies, each policy being composed of condition describing user attribute information in which a plurality of items including a second user ID corresponding to the first user ID are associated, and each policy specifying a use privilege of each service; a policy update apparatus configured to be able to update each stored policy; and a user attribute information storage device configured to store post-change user attribute information, and a change content for each second user ID. | 07-16-2015 |
20150200971 | POLICY MANAGEMENT SYSTEM, ID PROVIDER SYSTEM, AND POLICY EVALUATION DEVICE - According to one embodiment, a policy management system includes a user terminal, an ID provider system which manages an identity of a user, and a service provider system which provides service data. The ID provider system stores a pair of an old policy and a new policy with respect to each service provider ID. The ID provider system stores information with respect to each service provider ID, the difference-adaptive definition information defining a first condition which is referred to when a date of transmission of an access request message is within a transition period from the old policy to new policy, and a second condition which is referred to when the date of transmission of the access request message is out of the transition period. | 07-16-2015 |
Mayuko Hirahara, Bunkyo-Ku JP
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20140076343 | CLEANING AGENT COMPOSITION - A cleansing composition comprising the following components (A), (B), (C) and (D): | 03-20-2014 |
20140080747 | SKIN CLEANSING COMPOSITION - The present invention provides a skin cleansing composition comprising the following components (A), (B), and (C): | 03-20-2014 |
20140130822 | CLEANING AGENT COMPOSITION - A cleansing composition comprising the following components (A), (B), and (C): | 05-15-2014 |
20140144456 | CLEANING AGENT COMPOSITION - A cleansing composition comprising (A) an anion surfactant, (B) a glyceryl ether having an alkyl group or alkenyl group with from 4 to 12 carbon atoms, (C) a cationized hydroxypropyl cellulose represented by the following formula (1) wherein R | 05-29-2014 |
Sachiko Hirahara, Fukaya-Shi JP
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20080247785 | PATTERN FORMING APPARATUS AND PATTERN FORMING METHOD - A pattern forming apparatus brings a masking panel having a pattern-like through hole into tight contact with the inside surface of a front panel, and positions the through hole to the inside of a recess of the front panel. In this state, liquid developer is supplied through a developing roller, and an electric field passing through a developing recess where the recess and through hole are continued. Therefore, charged developer particles are collected in the developing recess, and the recess of the front panel is developed. | 10-09-2008 |
Seiichiro Hirahara, Kirishima-Shi JP
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20090025855 | Insulating Substrate and Manufacturing Method Therefor, and Multilayer Wiring Board and Manufacturing Method Therefor - There is provided a dimensionally accurate insulating substrate in which plane direction-wise shrinkage is practically zero and shrinkage variations are small. The insulating substrate includes a laminated body composed of at least two kinds of insulating layers made of crystallizable glass ceramics. The crystallization temperature of crystallizable glass contained in the first insulating layer is lower than the softening point of crystallizable glass contained in the second insulating layer. The difference in thermal expansion coefficient between the first and second insulating layers is preferably 2×10 | 01-29-2009 |
Seiichirou Hirahara, Kirishima-Shi JP
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20120218054 | DIELECTRIC CERAMIC AND RESONATOR - A dielectric ceramic which is capable of stably having a desired relative dielectric constant (εr), while having high Q value and good temperature coefficient of the resonance frequency. Specifically disclosed is a dielectric ceramic which contains lanthanum, magnesium, calcium and titanium, and when the compositional formula of the components is expressed as αLa | 08-30-2012 |
20130127568 | DIELECTRIC CERAMIC AND DIELECTRIC FILTER UTILIZING SAME - A dielectric ceramic includes a main crystal phase containing Ba, Nd and Ti; and a remainder, part of Ti contained in the main crystal phase being substituted with Al, a content of the Al contained in the main crystal phase to a total content of Al in the main crystal phase and the remainder being greater than or equal to 10% on Al | 05-23-2013 |
Shingo Hirahara, Kanagawa JP
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20100330472 | ELECTROPHOTOGRAPHIC PHOTORECEPTOR, IMAGE FORMING APPARATUS AND PROCESS CARTRIDGE - There is provided an electrophotographic photoreceptor including a conductive substrate; an intermediate layer; a photosensitive layer; and a surface layer, in this order, the surface layer including two or more charge transporting materials each including a reactive substituent and respectively having mutually different ionization potentials, in an amount of 90% by weight or more relative to the total solid content of the surface layer, and the content ratio X of each of the two or more charge transporting materials satisfying the following Formula (1). X(n) represents a content ratio (weight %) of a charge transporting material that has the n | 12-30-2010 |
Shinsuke Hirahara, Aichi-Ken JP
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20150177048 | LIQUID AMOUNT MEASURING DEVICE - A liquid amount measuring device | 06-25-2015 |
Shinya Hirahara, Toyama JP
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20110213189 | Dehydrogenation Catalyst For Alkyl Aromatic Compounds Exhibiting High Performance In The Presence Of High-Concentration CO2 - A dehydrogenation catalyst composition for use in preparing an alkenyl aromatic compound by dehydrogenation of an alkyl aromatic compound, a method for preparing the catalyst, and a process for using the catalyst in a dehydrogenation reaction. Carbon dioxide (CO | 09-01-2011 |
Shuzo Hirahara, Yokohama JP
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20110284375 | Microfluidic device and analyzing device using the same - The conventional micropump and the conventional micromixer have the following problems. In a mechanical or hydrodynamic method, the structure of the inside of a flow path is complex so as to easily cause clogging, and manufacturing cost is high, and dead volume is large. Additionally, in an electrical method, the conventional micropump or the conventional micromixer was incapable of operating with a liquid having the concentration of a physiological saline that is important in the medical or biological field although the structure of the flow path is simple. These problems are solved by applying an AC voltage to a pair of electrodes in which an electrode-to-electrode gap between the pair of electrodes is vertically arranged and by generating the flow of a fluid in the direction opposite to gravity along the electrode-to-electrode gap. A micropump ( | 11-24-2011 |
Shuzo Hirahara, Yokohama-Shi JP
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20080237046 | Microfluidic device and analyzing device using the same - The conventional micropump and the conventional micromixer have the following problems. In a mechanical or hydrodynamic method, the structure of the inside of a flow path is complex so as to easily cause clogging, and manufacturing cost is high, and dead volume is large. Additionally, in an electrical method, the conventional micropump or the conventional micromixer was incapable of operating with a liquid having the concentration of a physiological saline that is important in the medical or biological field although the structure of the flow path is simple. These problems are solved by applying an AC voltage to a pair of electrodes in which an electrode-to-electrode gap between the pair of electrodes is vertically arranged and by generating the flow of a fluid in the direction opposite to gravity along the electrode-to-electrode gap. A micropump ( | 10-02-2008 |
20110212492 | PCR METHOD AND PCR DEVICE - Provided on an inner surface of a container to carry out polymerase chain reaction (PCR) are an electrode pair | 09-01-2011 |
Takao Hirahara, Kawasaki JP
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20120301053 | IMAGE PROCESSING METHOD AND IMAGE PROCESSING APPARATUS - The disclosed method includes: carrying out scale conversion for a first pixel value of each of a plurality of pixels included in an image to generate a second pixel value of the plurality of pixels; applying a reaction-diffusion equation including a diffusion element and a reaction element that is set according to at least the number of types of regions to be extracted, to the second pixel value of each of plural pixels within a certain region of the image a predetermined number of times to generate a third pixel value of each of the plurality of pixels included in the image; and carrying out scale inverse-conversion that is inverse-conversion of the scale conversion, for the third pixel value of each of the plurality of pixels included in the image to generate a fourth pixel value of the plurality of pixels. | 11-29-2012 |
20130069971 | VISUALIZATION PROCESSING METHOD AND APPARATUS - The disclosed method includes: classifying plural particles in a diffusion field into plural groups, based on data of positions and velocities of the plural particles, so that particles between which a distance is equal to or less than a predetermined distance and of which an absolute value of a difference between velocity vectors is equal to or less than a predetermined value among the plural particles are classified to a same group; first generating, for each of the plural groups, group display data for particles belonging to the group; and second generating display data by attaching the generated group display data to particle display data for displaying the particles belonging to the group. | 03-21-2013 |
Takashi Hirahara, Ome-Shi JP
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20090002382 | GRAPHICS PROCESSING METHOD, GRAPHICS PROCESSOR AND VIDEO REPRODUCING APPARATUS - According to one embodiment, a graphics processor includes a decode request registering module which registers decode requests for image data items sequentially, a decode processing module which decodes and holds the image data items in a registration order of the decode requests, and a drawing module which acquires a decode result from the decode processing module according to a drawing request issued for each image data item and drawing the decode result. The registering module notifies an external device that a waiting state for the drawing request for the image data item has been established, in response to registration of the decode request for the image data item to ensure that the preparation of the drawing request for the image data item is performed in parallel with the decoding of the image data item. | 01-01-2009 |
20090136217 | REPRODUCTION APPARATUS, REPRODUCTION SYSTEM, AND REPRODUCTION METHOD - According to one embodiment, a video reproduction section reproduces content using a reproduction module. A version upgrade management section reads a content ID of content recorded on an optical disc and determines whether or not update of the reproduction module is required based upon comparison between the content ID and a version upgrade list stored in a storage section. When update of the reproduction module is required, the version upgrade management section acquires another reproduction module from a server apparatus via a network and updates the reproduction module in the reproduction section using another reproduction module. The video reproduction section reproduces the content recorded on the optical disc using the updated reproduction module. | 05-28-2009 |
20100313172 | VIDEO DISPLAY CONTROL APPARATUS, VIDEO DISPLAY CONTROL METHOD, AND VIDEO DEVICE - In a video display control method of the embodiment, a background image of a moving picture or a still picture is provided on an image display screen, and an on-screen display image is displayed on the screen including the background image. Then, when a first predetermined time period or more has elapsed without any apparatus operation since the on-screen display image is displayed, the on-screen display image is cleared. | 12-09-2010 |
Takuho Hirahara, Tokyo JP
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20120107151 | REFRIGERANT COMPRESSOR - A refrigerant compressor includes: an electric motor including a stator and rotor inside a sealed vessel; a compressing mechanism driven by a crank shaft in the rotor; a lower portion oil pool storing in the sealed vessel lubricating oil that lubricates the compressing mechanism; an upper counterweight on an upper end of the rotor. Refrigerant gas compressed by the compressing mechanism is discharged inside the sealed vessel, passes through a gas channel formed on the electric motor, moves from a lower space to an upper space with respect to the electric motor, and is discharged outside the sealed vessel. An oil return flow channel is formed on the upper end of the rotor toward a lower end from a vicinity of a leading end portion of the upper counterweight in a direction of rotation, and oil expressed in a vicinity of the rotor is directed to the oil return flow channel. | 05-03-2012 |
Tatsuya Hirahara, Kyoto JP
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20090208308 | Screw Driving Device and Screw - To provide a screw fastening device that, when performing a screw tightening operation, can substantially reduce the running torque directly applied by external force to a screw driving device. | 08-20-2009 |
20090229846 | Screw Driving Device and Screw - To provide a screw fastening device that, when performing a screw tightening operation, can substantially reduce the running torque directly applied by external force to a screw driving device. | 09-17-2009 |
Yoshiaki Hirahara, Tokyo JP
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20110124986 | Microchip, Blood Analysis System and Blood Analysis Method - A microchip to be installed in a blood analysis system for measuring properties of blood, provided with a plurality of channels through which blood passes, wherein only each of first subset channels among the plurality of channels is provided with a first plurality of barriers for locally changing a direction of blood flow, in a blood flow direction on a wall face demarcating the channels, and among the first plurality of barriers, barriers which are adjacent to each other in the blood flow direction differ in shape from each other. | 05-26-2011 |
Yoshinao Hirahara, Matsudo-Shi JP
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20110215118 | DISPENSING CYLINDER, LARGE CAPACITY DISPENSING DEVICE AND METHOD OF USING LARGE CAPACITY DISPENSING DEVICE - The invention relates to a dispensing cylinder, a large capacity dispensing device, and a method of using a large capacity dispensing device, and aims at providing a dispensing cylinder, a large capacity dispensing device, and a method of using a large capacity dispensing device, with high quantitativity and capable of suppressing the scale of the device and efficiently utilizing working space, despite the relatively large volumes of fluid handled. The construction comprises: a small diameter section, a large diameter section which communicates with the small diameter section and is capable of holding fluids, a sliding section provided in a slidable manner within the large diameter section which enables fluid to be sucked and discharged to and from the large diameter section through the small diameter section, and a connection section which connects the sliding section in a detachable manner to a suction and discharge mechanism which drives the sliding section. | 09-08-2011 |
Yoshinao Hirahara, Chiba JP
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20090298160 | Reaction vessel and reaction controller - The invention relates to a reaction vessel and a reaction controller, wherein temperature control of a liquid stored within the vessel can be performed with a high accuracy and faithful responsiveness. The reaction container and the reaction controller comprise one or a plurality of reaction chambers in which liquid is storable, and a wall that surrounds the reaction chamber, and the entirety or a part of the wall is formed by a temperature raising and lowering body that can raise or lower the temperature thereof according to a signal from an instructing part provided outside. | 12-03-2009 |
Yoshiyuki Hirahara, Mishima-Shi JP
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20080198421 | CONFIDENTIAL DOCUMENTS MANAGEMENT SYSTEM - An image forming apparatus management system of an embodiment of the invention includes a first storage unit to store a document, an input unit to input print document data as use setting of the document after printing, a second storage unit to store the print document data inputted by the input unit, a print unit to print the document, and a control unit to manage the print document based on the print document data stored in the second storage unit. | 08-21-2008 |
Yutaka Hirahara, Osaka-Shi JP
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20120119481 | DESKTOP LOOSE-LEAF BASE, AND BINDER - A desk leaf base includes a base and a binder. The base is formed of a trapezoidal tubular body that is formed in a trapezoidal shape in a side view, closed from a bottom surface to a certain height in both sides, and opened in an upper portion therefrom. An inclined front wall of the tubular body is removed from one side to the other side, in a range from the certain height to a height higher than the certain height and lower than a top surface. The binder is mounted along an elongated top surface of the base, and includes an elongated body and a plurality of rings. The elongated body is mounted along the top surface of the base with an approximately same width as the top surface. The plurality of rings are mounted on the body and capable of opening and closing. Each of the plurality of rings includes linear portions that protrude from the body so as to extend inclining upward on front and back sides when closing. Accordingly, the desk leaf base which allows the leaf group to easily be replaced is achieved. | 05-17-2012 |
20140103630 | PRINTED LEAF, BOUND LEAF, LEAF PROVIDING METHOD, FOLDING PRINTED LEAF, AND BOOK - Tear-off perforations | 04-17-2014 |
Yutaka Hirahara, Osaka-Shi, Osaka JP
Patent application number | Description | Published |
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20150375556 | FILE BINDER, PRINTED MATTER SET, AND PRINTED MATTER - A file binder | 12-31-2015 |