Takayoshi
Takayoshi Ando, Mie JP
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20110021774 | METHOD FOR PRODUCING PYRIMIDINE COMPOUND - To provide a method for producing pyrimidine compound useful as an intermediate for agricultural chemicals or pharmaceuticals, which is simple in operation, presents high yield and produces only a small amount of by-products. | 01-27-2011 |
20110112311 | METHOD FOR PRODUCING 3-METHYL-2-THIOPHENECARBOXYLIC ACID - A method for producing 3-methyl-2-thiophenecarboxylic acid is provided. | 05-12-2011 |
Takayoshi Ando, Yokkaichi-Shi JP
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20100197930 | PROCESS FOR PRODUCING TOLUIDINE COMPOUND - Because fluazinam is excellent as an active ingredient of pesticides and highly useful, it is desired to produce it efficiently in a proper form with simple operations at low cost in an environmentally friendly manner. The desired product is obtained in good yields with simple operations by using industrially advantageous reaction systems by a process comprising (1) a step of reacting ACTF and DCDNBTF in the presence of an alkali component, a solvent selected from the group consisting of ketones, nitriles, ethers and esters and a sufficient amount of water to substantially dissolve the alkali component, (2) a step of neutralizing or acidifying the reaction mixture with an acid and (3) a step of removing the solvent by distillation from the mixture containing fluazinam as the reaction product and the reaction solvent to precipitate crystals the product. | 08-05-2010 |
Takayoshi Chikuri, Tokyo JP
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20100076751 | VOICE RECOGNITION SYSTEM - A voice recognition system used for onboard equipment having a genre database (DB) that stores search target vocabularies in accordance with respective genres. It has a mike | 03-25-2010 |
20110178804 | VOICE RECOGNITION DEVICE - A voice recognition device includes a voice input unit | 07-21-2011 |
20110208525 | VOICE RECOGNIZING APPARATUS - A voice recognizing apparatus includes a voice start instructing section | 08-25-2011 |
Takayoshi Endo, Hiratsuka-Shi JP
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20100090628 | GENERATOR MOTOR DRIVING DEVICE AND METHOD FOR DISCHARGING CHARGES FROM CAPACITOR OF GENERATOR MOTOR DRIVING DEVICE - The present invention provides a generator motor driving device that can promptly perform discharging of charges from the capacitor during a maintenance operation, and a capacitor discharge method to be implemented in the generator motor driving device. Power is supplied from the capacitor to the generator motor being driven by the engine, and the generator motor is driven, with the engine as a load. Rated constant current control is performed on the generator motor, and rated constant voltage control is performed on the booster, until the capacitor voltage decreases to a first voltage. After the capacitor voltage decreases to the first voltage, the rated constant current control is performed on the generator motor, and voltage control is performed on the booster to maintain a predetermined ratio between the capacitor voltage and the booster output voltage to be output to the driver, until the capacitor voltage decreases to a second voltage that is lower than the first voltage. | 04-15-2010 |
Takayoshi Ezuhara, Ibaraki JP
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20090315448 | PHOSPHOR, PHOSPHOR PASTE AND LIGHT EMITTING DEVICE - The present invention provides a phosphor, a phosphor paste and a light emitting device. The phosphor comprises a compound represented by the formula (1): M | 12-24-2009 |
Takayoshi Fujii, Oita-Shi JP
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20100242682 | METHOD AND SYSTEM OF DRY PROCESSING OF CONVERTER SLAG IN COPPER SMELTING - A method for processing converter slag produced in copper smelting includes feeding the converter slag into a reducing furnace, reducing zinc and copper contained in the converter slag by heating and removing the reduced zinc through volatilization in a reducing furnace. The slag discharged from the converter is transformed into a raw material for iron making. | 09-30-2010 |
20120073405 | DRY PROCESSING METHOD AND SYSTEM FOR CONVERTER SLAG IN COPPER SMELTING - The present invention provides a processing method for converting slag ejected from a converter in a copper smelting process to raw materials for iron manufacture. The processing method is for converter slag containing 1 mass % or more of Cu produced in a copper smelting process. The processing method comprises a step of charging the converter slag in a reduction furnace, and a step of conducting a heat reduction of a zinc content and a copper content contained in the slag and removing a reduced zinc by volatilization in the reduction furnace. The removal of the reduced zinc by volatilization is conducted in a condition in which an air fuel ratio of a volume of air blowing to an input of a reductant is controlled to 0.25 to 1.0. | 03-29-2012 |
Takayoshi Fujii, Mie JP
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20100127442 | VIBRATION DAMPING DEVICE, CONTROL METHOD FOR VIBRATION DAMPING DEVICE, OFFSET CORRECTION METHOD FOR VIBRATION DAMPING DEVICE, AND BLADE SPRING - An automobile vibration damping device for an automobile in which a power plant in which an engine, a transmission and the like are combined is supported by a vehicle body, including a vibrating means that generates vibration separate from vibration of the engine. Thereby, it is possible to reduce the vibration amplitude of a seat portion by the reaction force of the vibrating means. Also, if the vibration mode of the vehicle body is adjusted so as to become a node in the vicinity of the seat portion, the vibration amplitude decreases in the vicinity of the seat portion, and improves riding comfort. | 05-27-2010 |
20110048118 | VIBRATION DAMPING DEVICE AND VEHICLE - The present invention provides a vibration damping device which can enhance a vibration damping effect even in a case where a vibration damping target position and a vibration damping force generation position are different from each other. The vibration damping device includes a vibration detecting means for detecting a vibration which is caused by a vibration generating source and is transmitted to a position at which the vibration is to be damped; a vibration application means which generates a vibration damping force to cancel the vibration, and is provided at a position different from the position at which the vibration is to be damped; a vibration application command generating means for outputting a vibration application command to generate the vibration damping force in the vibration application means, based on the vibration detected by the vibration detecting means; and a vibration application command correcting means which imparts to the vibration application command, a reverse property of a vibration damping force transmission path including a vibration transmission property from a position at which the vibration application means is mounted to the position at which the vibration is to be damped, and then outputs the vibration application command to the vibration application means. | 03-03-2011 |
20130119788 | MOVABLE IRON CORE LINEAR ACTUATOR - There is provided a movable iron core linear actuator, which includes a magnetic circuit which causes a moving element to reciprocate. The magnetic circuit includes an iron core constituting the moving element, a stator core including a facing portion which faces the iron core, a pair of permanent magnets disposed in the facing portion along a reciprocating direction and having inverted magnetic poles at their surfaces which face the iron core, and a coil wound around the stator core. Energization to coil causes the moving element to reciprocate. When the coil is energized, the spring force of magnetic spring which changed in accordance with a relative position of the moving element with respect to the stator core is superimposed on the electromagnetic driving force produced by the energization of the coil and is applied to the moving element by the magnetic flux produced by the permanent magnets. | 05-16-2013 |
Takayoshi Fujii, Ise-Shi JP
Patent application number | Description | Published |
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20110198945 | LINEAR ACTUATOR - A linear actuator, wherein a permanent magnet is reliably prevented from being damaged. In a first linear actuator, the width of a gap between a first contact section and a second contact section in a radial direction or the width of a gap between the first contact section and the second contact section in a rotating direction is less than the width of a gap between a permanent magnet and a magnetic pole section. In a second linear actuator, a flat plate-like permanent magnet is provided in that one of a movable section and a stationary section which is provided with a coil for generating a magnetic flux for reciprocating the movable section, and that surface of the other which is opposed to the permanent magnet and functions as a magnetic pole surface is formed flat. In a third linear actuator, each of an engaging projection and a cutout is provided so as to be oriented in the direction in which the magnetic force of the permanent magnet acts on the magnetic pole section. At least a portion of the cutout is notched in the direction in which the magnetic force of the permanent magnet acts on the magnetic pole section. | 08-18-2011 |
20120062047 | LINEAR ACTUATOR AND METHOD OF MANUFACTURING LINEAR ACTUATOR - A linear actuator includes a linear actuator body ( | 03-15-2012 |
20120193847 | DAMPING APPARATUS FOR REDUCING VIBRATION OF AUTOMOBILE BODY - A damping apparatus for an automobile is provided, capable of ensuring a high level of reliability while obtaining excellent damping effect with simple configuration. The damping apparatus for an automobile that reduces vibrations of an automobile body may include an actuator that is attached to the automobile body and drives an auxiliary mass; a current detector that detects a current flowing through an armature of the actuator; a section that detects a terminal voltage applied to the actuator; a calculation circuit that calculates an induced voltage of the actuator, and further calculates at least one of the relative velocity, relative displacement, and relative acceleration of the actuator, based on a current detected by the current detector and the terminal voltage; and a control circuit that drive-controls the actuator based on at least one of the relative velocity, relative displacement, and relative acceleration of the actuator calculated by the calculation circuit. | 08-02-2012 |
20120197490 | DAMPING APPARATUS FOR REDUCING VIBRATION OF AUTOMOBILE BODY - A damping apparatus for an automobile is provided, capable of ensuring a high level of reliability while obtaining excellent damping effect with simple configuration. The damping apparatus for an automobile that reduces vibrations of an automobile body may include an actuator that is attached to the automobile body and drives an auxiliary mass; a current detector that detects a current flowing through an armature of the actuator; a section that detects a terminal voltage applied to the actuator; a calculation circuit that calculates an induced voltage of the actuator, and further calculates at least one of the relative velocity, relative displacement, and relative acceleration of the actuator, based on a current detected by the current detector and the terminal voltage; and a control circuit that drive-controls the actuator based on at least one of the relative velocity, relative displacement, and relative acceleration of the actuator calculated by the calculation circuit. | 08-02-2012 |
20120197491 | DAMPING APPARATUS FOR REDUCING VIBRATION OF AUTOMOBILE BODY - A damping apparatus for an automobile is provided, capable of ensuring a high level of reliability while obtaining excellent damping effect with simple configuration. The damping apparatus for an automobile that reduces vibrations of an automobile body may include an actuator that is attached to the automobile body and drives an auxiliary mass; a current detector that detects a current flowing through an armature of the actuator; a section that detects a terminal voltage applied to the actuator; a calculation circuit that calculates an induced voltage of the actuator, and further calculates at least one of the relative velocity, relative displacement, and relative acceleration of the actuator, based on a current detected by the current detector and the terminal voltage; and a control circuit that drive-controls the actuator based on at least one of the relative velocity, relative displacement, and relative acceleration of the actuator calculated by the calculation circuit. | 08-02-2012 |
20120217108 | DAMPING APPARATUS FOR REDUCING VIBRATION OF AUTOMOBILE BODY - A damping apparatus for an automobile is provided, capable of ensuring a high level of reliability while obtaining excellent damping effect with simple configuration. The damping apparatus for an automobile that reduces vibrations of an automobile body may include an actuator that is attached to the automobile body and drives an auxiliary mass; a current detector that detects a current flowing through an armature of the actuator; a section that detects a terminal voltage applied to the actuator; a calculation circuit that calculates an induced voltage of the actuator, and further calculates at least one of the relative velocity, relative displacement, and relative acceleration of the actuator, based on a current detected by the current detector and the terminal voltage; and a control circuit that drive-controls the actuator based on at least one of the relative velocity, relative displacement, and relative acceleration of the actuator calculated by the calculation circuit. | 08-30-2012 |
20120222929 | VIBRATION DAMPING DEVICE, CONTROL METHOD FOR VIBRATION DAMPING DEVICE, OFFSET CORRECTION METHOD FOR VIBRATION DAMPING DEVICE, AND BLADE SPRING - An automobile vibration damping device for an automobile in which a power plant in which an engine, a transmission and the like are combined is supported by a vehicle body, including a vibrating means that generates vibration separate from vibration of the engine. Thereby, it is possible to reduce the vibration amplitude of a seat portion by the reaction force of the vibrating means. Also, if the vibration mode of the vehicle body is adjusted so as to become a node in the vicinity of the seat portion, the vibration amplitude decreases in the vicinity of the seat portion, and improves riding comfort. | 09-06-2012 |
20120293094 | VIBRATION DAMPING APPARATUS, ELECTRIC ACTUATOR DRIVING APPARATUS AND VEHICLE - A vibration damping apparatus including reference wave production section that produces a reference wave; a fundamental order adaptive algorithm block that calculates fundamental order adaptive filter factors from a vibration detection signal and the reference wave and produces a fundamental order vibration damping current instruction; an amplitude detection section that calculates a peak current value of the fundamental order vibration damping current instruction; and a fundamental order current excess detection section that derives a fundamental order current upper limit value from the fundamental frequency to produce a fundamental order current upper limit excess signal that is output to the fundamental order adaptive algorithm block, which revises the fundamental order adaptive filter factors in a direction in which the vibration damping current instruction is limited within a range. | 11-22-2012 |
20130106203 | MOVABLE IRON CORE LINEAR ACTUATOR | 05-02-2013 |
Takayoshi Fujii, Mie-Gun JP
Patent application number | Description | Published |
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20100204881 | DAMPING APPARATUS FOR REDUCING VIBRATION OF AUTOMOBILE BODY - A damping apparatus for an automobile is provided, capable of ensuring a high level of reliability while obtaining excellent damping effect with simple configuration. The damping apparatus for an automobile that reduces vibrations of an automobile body may include an actuator that is attached to the automobile body and drives an auxiliary mass; a current detector that detects a current flowing through an armature of the actuator; a section that detects a terminal voltage applied to the actuator; a calculation circuit that calculates an induced voltage of the actuator, and further calculates at least one of the relative velocity, relative displacement, and relative acceleration of the actuator, based on a current detected by the current detector and the terminal voltage; and a control circuit that drive-controls the actuator based on at least one of the relative velocity, relative displacement, and relative acceleration of the actuator calculated by the calculation circuit. | 08-12-2010 |
Takayoshi Fukui, Yokohama JP
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20090060528 | OPTICAL TRANSMITTER - A technology to automatically control the biasing of an optical duobinary transmitter using a single-drive LN-MZ modulator is provided. A low-frequency signal is amplitude modulated onto a voltage signal input into a Mach-Zehnder optical modulator | 03-05-2009 |
Takayoshi Fukushima, Kanagawa-Ken JP
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20110034405 | NOVEL AMINOGLYCOSIDE ANTIBIOTICS, PROCESS FOR PRODUCING THE SAME, AND PHARMACEUTICAL USE THEREOF - The present invention relates to novel aminoglycoside antibiotics, a process for producing the same, and pharmaceutical use thereof. More specifically, the present invention relates to compounds represented by formula (I), a process for producing the same, and use of the same as antimicrobial agents. | 02-10-2011 |
Takayoshi Fukushima, Odawara-Shi JP
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20100098807 | ENDOGLUCANASE PPCE AND CELLULASE PREPARATION CONTAINING THE SAME - A novel endoglucanase PPCE derived from | 04-22-2010 |
20100330646 | THERMOSTABLE CATALASE - An object is to efficiently produce thermostable catalase at low cost by expressing it as a recombinant protein in large quantity. | 12-30-2010 |
20130116416 | KETOREDUCTASE MUTANT - Disclosed are a ketoreductase mutant which can be used for an efficient production of daunorubicin derivatives, a DNA encoding the mutant, a transformant prepared by introducing the DNA thereinto to produce a daunorubicin derivative, and a process of producing a daunorubicin derivative using the transformant. The ketoreductase mutant has an amino acid sequence in which one amino acid residue or two or more amino acid residues selected from the group consisting of amino acids located at positions corresponding to the 42nd, 149th, 153rd, 270th, and 306th amino acids in the amino acid sequence of a ketoreductase (EvaE) from a chlororemomycin-producing bacterium ( | 05-09-2013 |
Takayoshi Hayashi, Fuchu-Cho JP
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20090159045 | SPARK-IGNITION GASOLINE ENGINE - A spark-ignition gasoline engine having at least a spark plug, the engine including an engine body having a geometrical compression ratio set at 14 or more, and an intake valve and an exhaust valve provided, respectively, in intake and exhaust ports connected to each of a plurality of cylinders of the engine body. The intake and exhaust valves are adapted to open and close corresponding respective ones of the intake and exhaust ports. The engine further includes an operation-state detector adapted to detect an operation state of the engine body and a control system adapted, based on detection of the operation-state detector, to perform at least an adjustment control of an ignition timing of the spark plug, the control system being operable, when an engine operation zone is a high-load operation zone including a wide open throttle region within at least a low speed range, to retard the ignition timing to a point within a predetermined stroke range just after a top dead center of a compression stroke. | 06-25-2009 |
Takayoshi Ikeda, Yokkaichi-City JP
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20100018767 | WATERTIGHT STRUCTURE FOR SPLICED PORTION - A watertight structure for a spliced portion includes a container | 01-28-2010 |
Takayoshi Kaneko, Yamaguchi JP
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20100249291 | REACTIVE HOT-MELT COMPOSITION AND MOLDED ARTICLE USING THE SAME - The present invention relates to a reactive hot melt composition that is capable of shortening a molding cycle and is excellent in adhesion with a metal, such as aluminum and the like, and provides (1) a reactive hot melt composition containing a composition containing a crystalline polyesterpolyol and an amorphous polyester polyol, and a polyisocyanate reacted with the composition, and having a semicrystallization time of 150 seconds or less and a crystallization heat of from 30 to 90 J/g, (2) a reactive hot melt composition containing a composition containing 100 parts by mass of a polyol containing from 30 to 95% by mass of a crystalline polyesterpolyol and from 5 to 70% by mass of an amorphous polyesterpolyol, and from 0.05 to 5 parts by mass of a crystallization nucleating agent added to the polyol, and a polyisocyanate reacted with the composition, and (3) a molded article containing the same molded. | 09-30-2010 |
Takayoshi Kato, Handa-Shi JP
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20110009233 | CARRIER ASSEMBLY FOR SUPPORTING PINION GEARS - The present invention is aimed to provide a carrier assembly which can be made small in size while securing a sufficient fixing strength between a first carrier plate and a second carrier plate. The second carrier plate ( | 01-13-2011 |
Takayoshi Kawai, Hoi-Gun JP
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20110162409 | Air conditioning system for vehicle - A driving apparatus for an air conditioning system has a first and a second electrical actuators for driving air control doors, wherein the first and second actuators are accommodated in a common housing so that they are modularized to each other. The driving apparatus further has a third electrical actuator for driving another air control door, wherein the third actuator is provided at a position separated from the housing. Driving circuits for the first to third actuators are formed on a single IC chip or on a single electrical circuit board. The driving circuits formed on the IC chip or the electrical circuit board is accommodated in the housing for the first and second actuators. | 07-07-2011 |
Takayoshi Kawai, Okazaki-Shi JP
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20110243456 | METHOD AND DEVICE FOR GENERATING IMAGE-PROCESSING COMPONENT DATA - Disclosed is a method of generating image-processing component data which is used when an image of a component to be mounted by a component mounting apparatus is recognized. The method includes extracting first component shape data from CAD data of the component, measuring second component shape data from an image of the component obtained by an imaging device, and generating image-processing component data based on the first and second component shape data. | 10-06-2011 |
Takayoshi Kojima, Nagano JP
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20110135202 | IMAGE PROCESSING APPARATUS AND IMAGE PROCESSING METHOD - An image processing apparatus for performing a white balance correction for RAW data obtained by an image capturing unit, includes a storage, operable to store a RAW file to which the RAW data and developed data obtained by performing a development processing to the RAW data are attached, and a corrector, operable to perform the white balance correction for the RAW data based on the developed data stored in the storage. | 06-09-2011 |
Takayoshi Kojima, Azumino JP
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20100238300 | COLOR CONTROL APPARATUS, METHOD FOR CREATING COLOR CONTROL SYSTEM, AND METHOD FOR CREATING COLOR REPRODUCTION APPARATUS - A color control apparatus includes an image-capture-data-obtaining unit that obtains image-capture data for a predetermined target by subjecting the predetermined target to image capturing; a colorimetric-data-obtaining unit that obtains colorimetric data for the predetermined target by subjecting the predetermined target to colorimetry; a first conversion unit that performs a first conversion including gradation conversion on the image-capture data and obtains first color data of a predetermined color space; a second conversion unit that performs a second conversion including gradation conversion on the colorimetric data and obtains second color data of a predetermined color space; and a modifying unit that, on the basis of color differences between the first color data and the second color data, performs optimization of the first conversion performed by the first conversion unit. | 09-23-2010 |
20100238301 | COLOR CONTROLLING DEVICE, METHOD OF GENERATING COLOR CONTROLLING METHOD, AND METHOD OF GENERATING COLOR REPRODUCING DEVICE - Provided is a color controlling device, including a captured image data acquiring section that acquires captured image data obtained by capturing a plurality of targets, a color measuring section that acquires color measurement data obtained by measuring the colors of a plurality of targets, a first converting section that performs a first conversion including grayscale conversion for the captured image data and acquires first color data in a predetermined color space, a second converting section that performs a second conversion for the color measurement data and acquires second color data in a predetermined color space, and a modifying section that optimizes the first conversion executed by the first converting section based on a color difference between the first color data and the second color data, and weights. | 09-23-2010 |
20110181911 | IMAGE DISPLAYING APPARATUS AND IMAGE DISPLAYING METHOD - An image display apparatus includes a face region detecting section configured to detect a face region of a person in each of a plurality of main images; a face importance degree determining section configured to determine a degree of importance within each of the main images of a face region detected in each the main images; and a display position setting section configured to set a common display position of a sub image with respect to the main images based on the importance degree of a face region in each of the main images. | 07-28-2011 |
Takayoshi Kojima, Azumino-Shi JP
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20090037475 | Image Processing Device, Image Processing Method, and Image Processing Program - An image processing device includes a data reading unit which can read data from a storage medium storing image data group including RAW data and developed data obtained by developing the RAW data, a matching information storage unit which stores matching information including information associated with editing contents with which the RAW data included in the image data group undergoes image editing processing and information associated with editing contents with which the developed data included in the image data group undergoes image editing processing, an editing instruction acquiring unit which acquires the editing contents from editing data which is inputted by user's manipulation, is associated with the image data group, and includes predetermined editing contents with which any data included in the image data group undergoes image editing processing, an object setting unit which sets either the RAW data or the developed data included in the image data group as processing object data which undergoes image editing processing with the editing contents on the basis of the acquired editing contents and the matching information, and a processing performing unit which controls the data reading unit to read the set processing object data and performs image editing processing with respect to the read processing object data with the acquired editing contents. | 02-05-2009 |
20090079852 | Image Processing Device, Image Processing Method and Image Processing - An image processing device capable of executing adjustment of image quality of image data includes a feature amount obtainment unit which obtains an amount of feature indicative of a feature of image quality of the image data, a correction amount obtainment unit which obtains an amount of correction for adjusting the feature amount of the image data to a predetermined target value, and an image quality evaluation unit which evaluates an image quality based on the correction amount. | 03-26-2009 |
20090080807 | Image Processing System and Image Processing Apparatus - A raw image data creating unit that creates a raw image data; an image file creating unit capable of creating an image file conforming to a predetermined format based on the created raw image data; and a control unit for determining based on a predetermined criterion whether an external apparatus is caused to execute at least part of a process for creating the image file based on the raw image data, outputting the raw image data or halfway processed data obtained when the image file creating unit is caused to execute the process halfway to the external apparatus, instructing the external apparatus to create the image file based on the raw image data or the halfway processed data if the control unit determines that the external apparatus is caused to execute it, and causing the image file creating unit to execute creating the image file if the control unit determines that the external apparatus is not caused to execute it. | 03-26-2009 |
20110090349 | Image output device, image processing apparatus, image output and image processing system, and method therefore - A digital camera transmits to a printer a command for transmitting RAW format compatibility information which is information of a RAW file format directly printable by the printer. Upon receipt of the RAW format compatibility information from the printer, the digital camera determines, on the basis of the received RAW format compatibility information and the format of a RAW file stored in a flash memory thereof, whether the RAW file can be directly printed by the printer. If the RAW file can be directly printed, the digital camera transmits the RAW file to the printer. If the RAW file cannot be directly printed, the digital camera transmits to the printer the RAW file and a development enabling parameter which enables analysis of RAW data included in the RAW file as image data. The printer prints the RAW file with the use of the development enabling parameter. | 04-21-2011 |
Takayoshi Kondo, Anjo-Shi JP
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20110180290 | ELECTRICAL POWER TOOL - An electrical power tool may include an electric motor, a speed change device, and a battery pack. The speed change device is capable of changing a reduction ratio thereof and capable of automatically switching between a high speed low torque mode in which a high speed low torque is output and a low speed high torque mode in which a low speed high torque is output, based on an external torque applied to a spindle. A distance from the axis to a center of gravity of the battery pack and a mass of the battery pack are set such that an inertia moment around the axis is greater than a reaction around the axis that is produced when the high speed low torque mode is changed to the low speed high torque mode in the speed change device. | 07-28-2011 |
Takayoshi Koyama, Kyoto JP
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20100183029 | COMMUNICATION DEVICE, COMMUNICATION METHOD, AND INTEGRATED CIRCUIT - A communication device for transmitting data to an other communication device via a transmission channel, includes a communication characteristic acquisition section which acquires a communication characteristic of the transmission channel, and a frame length control section which controls a frame length of a communication frame storing the data based on the communication characteristic of the transmission channel. | 07-22-2010 |
20110058594 | COMMUNICATION METHOD AND POWER LINE COMMUNICATION TERMINAL - In power line communication using a power line as a transmission path, a transmitter terminal transmits a communication signal while changing a phase parameter of the communication signal transmitted, in the continuous communication signal, according to an impedance variation amount on the transmission path. In this communication method, the communication signal is received stably with no variation in the phase parameter of the communication signal in response to the impedance variation amount on the transmission path, permitting high-speed data communication with reduced communication error. | 03-10-2011 |
Takayoshi Mamine, Kanagawa JP
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20090292111 | ROR-alpha Promoting the Induction of Bmall - An object of the present invention is to clarify unelucidated aspects in the control mechanism of circadian rhythms. The present inventors have newly found that RORα (retinoic acid binding-receptor alpha; the same shall apply hereinafter) stimulates an induction of Bmal1 expression and also that the induction of Bmal1 expression is promoted under hypoxia. These findings strongly suggest the existence of a control mechanism of circadian rhythms that, when RORα expression is promoted under hypoxia or the like, an induction of Bmal1 expression is stimulated and, when the induction of Bmal1 expression is stimulated, binding between BMAL1 and CLOCK is stimulated and an induction of Per gene or Cry gene expression is stimulated. The present invention, therefore, has applicability as jet-lag regulating agents and anticancer agents. | 11-26-2009 |
20120093807 | ROR ALPHA PROMOTING THE INDUCTION OF BMALL - An object of the present invention is to clarify unelucidated aspects in the control mechanism of circadian rhythms. The present inventors have newly found that RORα (retinoic acid binding-receptor alpha; the same shall apply hereinafter) stimulates an induction of Bmal1 expression and also that the induction of Bmal1 expression is promoted under hypoxia. These findings strongly suggest the existence of a control mechanism of circadian rhythms that, when RORα expression is promoted under hypoxia or the like, an induction of Bmal1 expression is stimulated and, when the induction of Bmal1 expression is stimulated, binding between BMAL1 and CLOCK is stimulated and an induction of Per gene or Cry gene expression is stimulated. The present invention, therefore, has applicability as jet-lag regulating agents and anticancer agents. | 04-19-2012 |
Takayoshi Matsumura, Kawasaki-Shi JP
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20100243743 | RADIO FREQUENCY IDENTIFICATION TAG AND METHOD FOR MANUFACTURING THE SAME - A radio frequency identification tag is provided. The radio frequency identification tag includes a base, an antenna formed on the base, an integrated circuit chip electrically connected to the antenna, and a bonding layer bonding the integrated circuit chip to the base. The bonding layer includes a conductive filler. The base is configured to bend away from a surface on which the integrated circuit chip is bonded. | 09-30-2010 |
Takayoshi Matsuo, Brown Deer, WI US
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20090273308 | POSITION SENSORLESS CONTROL OF PERMANENT MAGNET MOTOR - Systems and methods of controlling a permanent magnet motor without a mechanical position sensor are provided. In accordance with one embodiment, a motor control system includes an inverter configured to receive direct current (DC) power and output a power waveform to a permanent magnet motor, driver circuitry configured to receive control signals and drive the inverter based upon the control signals, a current sensor configured to determine a sampled current value associated with the power waveform, and control circuitry configured to generate the control signals based at least in part upon a comparison of a flux-producing component of the sampled current value and a flux-producing component of a command reference current value. | 11-05-2009 |
20100225262 | METHOD FOR DETERMINING A ROTOR POSITION IN A PERMANENT MAGNET MOTOR - A method for determining the position of a rotor in a permanent magnet synchronous motor includes applying voltage pulses to the windings at successive electrical angles while the motor is at a standstill. The resultant current is sampled. The position of a maximum current is determined by identifying an segment of an electrical cycles which includes the maximum current, and using a spline interpolation to model the current flow in this segment. The maximum current is then correlated to the position of the rotor. | 09-09-2010 |
Takayoshi Michino, Saitama Ken JP
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20100089613 | ELECTRONIC COMPONENT AND METHOD FOR MANUFACTURING THE SAME - Disclosed is an electronic component comprising a connecting terminal part having a surface of an electroconductive base material and a germanium-containing nickel plating film provided on the surface. In the electronic component, the plating film provided on the surface of the electroconductive base material in the connecting terminal part possesses excellent heat resistance and solder wettability. | 04-15-2010 |
Takayoshi Miura, Saitama JP
Takayoshi Miura, Wako JP
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20100078240 | INTAKE STRUCTURE OF VEHICLE - An intake structure for a vehicle includes a vehicle body frame, a pair of occupant seats, an internal combustion engine, and an air cleaner. The pair of occupant seats are arranged side by side in a vehicle width direction in the vehicle body frame and includes a driver's seat and a passenger seat. The internal combustion engine is configured to generate a driving force. The air cleaner is configured to purify air and supply the purified air to the internal combustion engine. The air cleaner includes a first air cleaner chamber and a second air cleaner chamber that are disposed to sandwich a part of the vehicle body frame. | 04-01-2010 |
20100078255 | EXHAUST PIPE STRUCTURE OF VEHICLE AND VEHICLE - An exhaust pipe structure for a vehicle includes a vehicle body frame, a pair of occupant seats, and an exhaust pipe. The occupant seats include a driver's seat and a passenger seat and are disposed side by side in a vehicle width direction in a center frame portion. An internal combustion engine is disposed behind the occupant seats and supported substantially on a center line of the vehicle body in a rear frame portion. The exhaust pipe is connected to the internal combustion engine behind the occupant seats. The exhaust pipe extends outward in the vehicle width direction from the internal combustion engine, thereafter, is bent substantially in a U-shape to extend inward in the vehicle width direction, and then extends substantially onto the center line of the vehicle body. A muffler is connected to the exhaust pipe. | 04-01-2010 |
20100078926 | FRAME STRUCTURE FOR VEHICLE AND VEHICLE - A frame structure for a vehicle includes a vehicle body frame, a pair of occupant seats, and a center pipe. The vehicle body frame has a front-rear direction. The pair of occupant seats includes a driver's seat and a passenger seat and are arranged side by side in a vehicle width direction substantially orthogonal to the front-rear direction. The center pipe extends in the front-rear direction and is arranged substantially on a center line of a vehicle body so as to pass through positions between the driver's seat and the passenger seat in the vehicle body frame. | 04-01-2010 |
Takayoshi Miura, Wako-Shi JP
Takayoshi Miyazaki, Kobe-Shi JP
Patent application number | Description | Published |
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20090176650 | INTERNAL DIFFUSION PROCESS NB3SN SUPERCONDUCTING WIRE - An internal diffusion process Nb | 07-09-2009 |
20120280776 | COMPOSITE WOUND ELEMENT AND TRANSFORMER USING SAME, TRANSFORMATION SYSTEM, AND COMPOSITE WOUND ELEMENT FOR NOISE-CUT FILTER - Disclosed is a composite wound element (Tra) which is used in a transformer or a transformation system, and used as a composite wound element for a noise-cut filter, wherein a plurality of coils ( | 11-08-2012 |
20130113587 | MULTI-PHASE TRANSFORMER AND TRANSFORMATION SYSTEM - Provided are a multi-phase transformer having an easier-producible structure, and a transformation system wherein a plurality of such transformers are serially connected. Disclosed is a three-phase transformer (Tra) provided with three coils ( | 05-09-2013 |
Takayoshi Miyazaki, Hyogo JP
Patent application number | Description | Published |
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20090011941 | Precursor of Nb3Sn Superconducting Wire Produced by Powder Process and Nb3Sn Superconducting Wire Produced by Powder Process - There is provided a Nb | 01-08-2009 |
20090258788 | Nb-Based Rod Material for Producing Superconducting Wire Material and Method of Producing Nb3Sn Superconducting Wire Material - It is an object to provide a Nb-based rod material which is used for producing a Nb | 10-15-2009 |
Takayoshi Mizuno, Shiojiri-Shi JP
Patent application number | Description | Published |
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20090061596 | EXPANDING TOOL, EXPANDING METHOD, AND MANUFACTURING METHOD OF UNIT ELEMENTS - There is provided an expanding tool used for dividing a wafer on an expanding tape by applying a radial tensile force to the expanding tape. The expanding tool includes a dividing frame having a first opening, an outer expanding ring having a contact portion that can be made contact with the dividing frame, the contact portion being provided at an outer periphery side of the outer expanding ring, and having a second opening smaller than the first opening, and an inner expanding ring having an outer shape smaller than the second opening. | 03-05-2009 |
Takayoshi Mizuno, Nagano-Shi JP
Patent application number | Description | Published |
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20080210380 | ANODIC BONDING APPARATUS - The present invention provides an anodic bonding apparatus for bonding a laminate including an electrically conductive substrate and a glass substrate, the anodic bonding apparatus including: a container of which pressure is capable of being reduced; an upper electrode disposed in the container and configured in a movable manner in the vertical direction so as to contact to and separate from the laminate, and the upper electrode including: a main body part; an electrically conductive metal thin plate to be contacted with the laminate; and a space part; between the main body part and the electrically conductive metal thin plate, into and from which a fluid is supplied and drained, wherein the electrically conductive metal thin plate has a diaphragm structure being capable of deforming based on a pressure difference between the space part and the inside of the container, the electrically conductive metal thin plate is positioned at the main body part so as to swell in a convex form in the direction to the laminate when the space part is higher in pressure than the inside of the container; and a lower electrode, wherein the electrically conductive substrate and the glass substrate is bonded by: interposing the laminate between the upper electrode and the lower electrode; heating the laminate; and applying a direct current voltage to the laminate such that the electrically conductive substrate is an anode and the glass substrate is a cathode. | 09-04-2008 |
Takayoshi Nakagawa, Hiroshima JP
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20100293762 | ATTACHMENT STRUCTURE OF CLIP - To provide an attachment structure of a clip in which merely by adding a simple construction to a wall body of a mounting member, deformation of that portion around a retaining hole is eliminated, and the clip can be attached in a stable condition. In the attachment structure of the clip ( | 11-25-2010 |
Takayoshi Nakamura, Hitachi-Shi JP
Patent application number | Description | Published |
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20100188813 | Power Converter - The object is to provide a power converter which is capable of minimizing an extent to which the power converter components other than the semiconductor module are thermally affected by the heat originating from the semiconductor module. | 07-29-2010 |
20100188814 | Power Converter - The object is to provide a power converter which is capable of minimizing an extent to which the power converter components other than the semiconductor module are thermally affected by the heat originating from the semiconductor module. | 07-29-2010 |
20110235270 | Power Converter - The object is to provide a power converter which is capable of minimizing an extent to which the power converter components other than the semiconductor module are thermally affected by the heat originating from the semiconductor module. | 09-29-2011 |
Takayoshi Nakamura, Kiyosu-City JP
Patent application number | Description | Published |
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20100264937 | LIQUID CONCENTRATION SENSING DEVICE - A capacitance sensing section senses a capacitance between first and second electrodes. A temperature sensing section senses fuel temperature. A microcomputer functions as a concentration sensing section and senses a concentration of ethanol contained in fuel based on the capacitance sensed by the capacitance sensing section and the temperature sensed by the temperature sensing section. The microcomputer functions as an abnormality detecting section and performs abnormality determination to determine that an abnormality has occurred in the capacitance sensing section when the capacitance sensed by the capacitance sensing section does not change and the temperature sensed by the temperature sensing section changes. Since a dielectric constant has such a temperature characteristic that the dielectric constant changes with the temperature, the abnormality detecting section can detect occurrence of the abnormality in the capacitance sensing section. | 10-21-2010 |
Takayoshi Nakamura, Kasugai JP
Patent application number | Description | Published |
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20090243627 | SEMICONDUCTOR DEVICE AND OPERATION MONITORING METHOD FOR SEMICONDUCTOR DEVICE - A semiconductor device includes a monitor including a first element coupled between a first power supply line and a second power supply line, and a load for increasing a load value between the first element and the first power supply line or the second power supply line, and a determination unit which determines an operating state of the first element based on an output of the monitor. | 10-01-2009 |
Takayoshi Nakano, Suita-City JP
Patent application number | Description | Published |
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20100185086 | BONE STRENGTH DIAGNOSING DEVICE AND BONE STRENGTH DIAGNOSING METHOD - The purpose of the current invention is to provide a bone strength diagnosing device and a bone strength diagnosing method capable of accurately diagnosing a bone strength of a bone. A longitudinal ultrasonic transducer and a transverse ultrasonic transducer radiate ultrasonic waves onto a bone front surface of a tibia from a predetermined angle to generate surface waves that propagate in the bone front surface in a longitudinal direction of the tibia and in a direction perpendicular to the longitudinal direction, respectively, and receive leaky waves leaking to the side of the soft tissues from the front surface waves. A speed-of-sound calculating module calculates speeds of sound of the surface waves in the transverse direction and the longitudinal direction based on a difference between course lengths of the ultrasonic waves and a difference between propagation times. A first index calculating module calculates a first index by which a bone density is evaluated using the speed of sound of the surface wave in the transverse direction. A second index calculating module calculates a second index by which an orientation of the bone is evaluated using the speeds of sound of the surface waves in the longitudinal direction and the transverse direction. A third index calculating module measures a cortical bone thickness and then calculates a third index by which a bone strength is evaluated. A bone diagnosing module uses at least one of the first index, second index, and third index to diagnose the bone strength. | 07-22-2010 |
Takayoshi Nakao, Niigata JP
Patent application number | Description | Published |
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20080213850 | Pretreatment of Waste Mushroom Bed and Method of Converting the Same to Yield Sugars and Ethanol - It is an objective of the present invention to develop a method of pretreating a waste mushroom bed so as to easily and efficiently obtain sugars and ethanol with the use of such waste mushroom bed. It is another objective of the present invention to develop a method of converting the pretreated waste mushroom bed to yield sugars and ethanol. According to the present invention, it has been found that the above objective can be achieved by maintaining a waste mushroom bed at 4° C. to 30° C. for 1 week or longer after harvesting of fruit bodies for conversion of the waste mushroom bed to yield sugars and ethanol. | 09-04-2008 |
Takayoshi Nomura, Sagamihara-Shi JP
Patent application number | Description | Published |
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20090278384 | REAR STRUCTURE OF A VEHICLE BODY - A rear structure of a vehicle body includes a first rear side member and a second rear side member, the first and second rear side members generally extending in a front-to-rear direction of the vehicle body, a first rear cross member extending between the first rear side member and the second rear side member, a rear center member extending from the first rear cross member toward the rear of the vehicle body in the front-to-rear direction, and wherein the rear center member includes at least one structure configured to be vulnerable when an impact load is exerted upon the rear of the vehicle body. | 11-12-2009 |
Takayoshi Obatake, Nishinomiya-Shi JP
Patent application number | Description | Published |
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20100265097 | WIRELESS DATA TRANSMITTING AND RECEIVING SYSTEM - There is provided a wireless data transmitting and receiving system that wirelessly transmits a signal regarding a torque acting on a rotary shaft and/or a rotation angle of the rotary shaft from a data transmitting unit disposed in the rotary shaft to a data receiving unit. The wireless data transmitting and receiving system includes: a data transmitting unit ( | 10-21-2010 |
20110105038 | ANTENNA SWITCHING METHOD OF WIRELESS COMMUNICATION SYSTEM - An antenna switching method of a wireless communication system capable of efficiently transmitting various signals from a plurality of transmitting antennas to a receiving unit is provided. The method includes a received signal intensity measuring step of operating an antenna switch ( | 05-05-2011 |
20110279099 | PHASE CONTROL APPARATUS - A phase control apparatus includes a first transistor whose source or emitter is connected to one end of an AC power supply and whose drain or collector is connected to one end of a load, a second transistor whose source or emitter is connected to the other end of the AC supply and whose drain or collector is connected to the other end of the load, a diode bridge that rectifies an AC voltage of the AC supply, and a parallel circuit of a zener diode and a capacitor. The parallel circuit generates a high potential relative to a bridge negative output terminal potential, or generates a low potential relative to a bridge positive output terminal potential. First and second transistor control terminal potentials. are switched between the high and the bridge negative output terminal potentials, or between the low and the bridge positive output terminal potentials. | 11-17-2011 |
20120306425 | ELECTRIC TOOL - In an electric tool, in order to carry out a phase control or an antiphase control using a transistor with the cost lower and structure simpler, and to suppress an electromagnetic noise, constant voltage generating means of the electric tool includes a series circuit of a resistor | 12-06-2012 |
Takayoshi Ohno, Ibaraki JP
Patent application number | Description | Published |
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20080311358 | Fluorine Resin Laminated Substrate - A fluorine resin laminated substrate according to the present invention is a fluorine resin laminated substrate provided with multiple substrates on which circuit patterns are formed, and adhesive layers that adhere the multiple substrates together; wherein, the substrates are composed of a prepreg formed by impregnating a reinforcing fiber sheet with a first fluorine resin mixture, the adhesive layers are composed of a film of a second fluorine resin mixture, and the second fluorine resin mixture is a heat-meltable fluorine resin mixture having a melting point lower than the first fluorine resin mixture. | 12-18-2008 |
Takayoshi Okada, Ichihara-Shi JP
Patent application number | Description | Published |
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20100324245 | COPOLYMER FOR SEMICONDUCTOR LITHOGRAPHY AND PRODUCING METHOD THEREOF, AND COMPOSITION - In order to improve a resist pattern shape in a semiconductor lithography process, which is a factor largely affecting on a processing precision, an integration degree and yield, a copolymer for semiconductor lithography where a composition of a hydroxyl group-containing repeating unit in a low molecular weight region is controlled, and a method of producing the same are provided. | 12-23-2010 |
Takayoshi Okuzu, Kyoto JP
Patent application number | Description | Published |
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20090053542 | GAS BARRIER MULTILAYER BODY AND LAMINATE - A gas barrier laminate comprising: | 02-26-2009 |
20090280333 | GAS BARRIER LAMINATE - A gas barrier laminate comprising: | 11-12-2009 |
20100136328 | EASY ADHESION FILM - Disclosed is an easy adhesion film which attains sufficient adhesiveness in various processings without using any crosslinking agent such as a melamine resin to possibly pollute the environment and has a primer layer excellent in high-temperature hot water resistance. In the easy adhesion film, a coating film including a polyester resin and a crosslinking agent component in a content of 0.1% by mass or less, inclusive of 0% by mass, is formed on at least one side of a substrate film. The sum of the acid number and the hydroxyl number of the polyester resin is 50 to 200 mg KOH/g, wherein the acid number is 20 to 60 mg KOH/g and the hydroxyl number is 30 to 150 mg KOH/g. The amount of the oligomers contained in the polyester is 2.0% by mass or less. The thickness of the coating film is 0.001 to 0.5 μm. | 06-03-2010 |
20100151265 | GAS BARRIER LAMINATE - A gas barrier laminate comprising: | 06-17-2010 |
20100239852 | COATING MATERIAL FOR FORMING GAS-BARRIER LAYER AND GAS-BARRIER MULTILAYER BODY - Disclosed is a coating material for forming a gas barrier. The coating material includes a polyalcohol polymer, a polycarboxylic acid polymer, and a divalent or higher-valent metal compound whose surface is coated with a poorly water-soluble component, or alternatively a monovalent metal compound whose surface is coated with a poorly water-soluble component and a divalent or higher-valent metal compound whose surface is coated with a poorly water-soluble component. By applying this coating material to a plastic substrate layer, a gas-barrier multilayer body having a gas-barrier layer formed thereon is obtained. | 09-23-2010 |
20100279110 | POLYAMIDE FILM COATED WITH VINYLIDENE CHLORIDE COPOLYMER MIXTURE AND METHOD FOR PRODUCING THE SAME - Disclosed is a polyamide film coated with a vinylidene chloride copolymer mixture, wherein: on at least one side of a biaxially stretched polyamide film, a vinylidene chloride copolymer mixture layer in which no thermal crosslinking agent is copolymerized is formed by coating without through an intermediary of a primer layer; the vinylidene chloride copolymer mixture is a mixture including two or more vinylidene chloride copolymers; and one of the vinylidene chloride copolymers has a crystal melting point of 170° C. or higher and 210° C. or lower and is contained in an amount of 25 to 45 parts by mass in relation to 100 parts by mass of the vinylidene chloride copolymer mixture. | 11-04-2010 |
20110081512 | HIGHLY ADHESIVE POLYESTER FILM AND PACKAGING MATERIAL USING THE SAME - Disclosed is a highly adhesive polyester film having a highly adhesive primer layer disposed on at least one side of a substrate polyester film. The substrate polyester film is a stretched film having linear tearability and formed of a mixed polyester resin containing polyethylene terephthalate and a modified polybutylene terephthalate, and the highly adhesive primer layer contains a polyester resin (A) having an acid number of 20 to 60 mg KOH/g and a hydroxyl number of 30 to 150 mg KOH/g, and having an oligomer content of 2.0% by mass or less, and substantially contains no crosslinking agent component. | 04-07-2011 |
20120003440 | EASY ADHESION POLYAMIDE FILM AND PRODUCTION METHOD THEREFOR - Disclosed is an easy adhesion polyamide film including a substrate polyamide film and a primer layer containing an anionic water-dispersible polyurethane resin, formed on at least one side of the substrate polyamide film. The thickness of the primer layer is 0.025 μm or more and 0.250 μm or less. The anionic water-dispersible polyurethane resin has a coating film elongation percentage of 250% or more and a tensile strength of 20 MPa or more. When the easy adhesion polyamide film is subjected to a heat treatment in a helium gas atmosphere at 200° C. for 10 minutes, a total amount of the volatile base components evolved from the easy adhesion polyamide film is 0.50 μg/g or less. | 01-05-2012 |
20140193648 | BIAXIALLY STRETCHED POLYESTER FILM AND METHOD FOR PRODUCING SAME - A biaxially stretched polyester film, being a biaxially stretched film including a modified polybutylene terephthalate (modified PBT) and polyethylene terephthalate (PET), wherein a mass ratio (modified PBT/PET) between the modified PBT and PET is 20/80 to 5/95, the modified PBT is a PBT containing 5 to 20% by mass of a polytetramethylene glycol unit having a molecular weight of 600 to 4,000, the amount of tetrahydrofuran (THF) generated by heat treating the biaxially stretched film in a helium gas atmosphere at 180° C. for 30 minutes is 50 μg/g or less, and the biaxially stretched film has tear linearity in a lengthwise direction thereof. | 07-10-2014 |
20150069651 | EASY ADHESION POLYAMIDE FILM AND PRODUCTION METHOD THEREFOR - Disclosed is a production method for an easy adhesion polyamide film including a substrate polyamide film and a primer layer containing an anionic water-dispersible polyurethane resin, formed on at least one side of the substrate polyamide film. The thickness of the primer layer is 0.025 μm or more and 0.250 μm or less. The anionic water-dispersible polyurethane resin has a coating film elongation percentage of 250% or more and a tensile strength of 20 MPa ox more. When the easy adhesion polyamide film is subjected to a heat treatment in a helium gas atmosphere at 200° C. for 10 minutes, a total amount of the volatile base components evolved from the easy adhesion polyamide film is 0.50 μg/g or less. | 03-12-2015 |
Takayoshi Otsuka, Okegawa-Shi JP
Patent application number | Description | Published |
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20100001571 | Driver's Seat of Work Vehicle - A driver's seat of a work vehicle comprising a seatback section, and a seating section including a receiving surface portion formed in an intermediate portion of the seating section for receiving buttocks of the operator, and a recessed groove formed along a side frame portion at a boundary between the side frame portion and the receiving surface portion to open at an extension distal end of the seating section. The recessed groove has a bottom surface inclined downwardly from a back end of the seatback section to the extension distal end of the seating section. | 01-07-2010 |
Takayoshi Ozaki, Iwata-Shi JP
Patent application number | Description | Published |
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20090051198 | Occupant weight detecting device - A occupant weight detecting device detects the weight of an occupant setting on a vehicle seat assembly and includes a pivot support mechanism for supporting the vehicle seat assembly for pivotal movement about a horizontally extending shaft relative to a seat fixing portion in a vehicle; an elastic force applying mechanism for applying a biasing force to the vehicle seat assembly to enable the latter to pivot an angle, proportional to a load imposed on the vehicle seat assembly, relative to the seat fixing portion; a pivot angle detecting mechanism for detecting an angle of pivot of the vehicle seat assembly relative to the seat fixing portion; and a pivot restricting mechanism for defining a pivotal range over which the vehicle seat assembly can pivot relative to the seat fixing portion. | 02-26-2009 |
20100013463 | Rotation sensor - A rotation detecting sensor (A) is fixed to a sensor fixing member (7), through which it is fitted to a wheel support bearing assembly for detecting the rotation of a rotatable ring of the wheel support bearing assembly. A sensor unit (B) is made up of a sensor element ( | 01-21-2010 |
20100221130 | BLOOD PUMP APPARATUS - A blood pump apparatus comprises a housing, a centrifugal pump section including an impeller and rotating inside the housing to feed a fluid by a centrifugal force, an impeller rotational torque generation section for attracting thereto said impeller and rotating said impeller; and a plurality of grooves for hydrodynamic bearing provided on an inner surface of said housing at a side of said impeller rotational torque generation section, each of the grooves for hydrodynamic bearing having a first side and a second side both extending from a periphery of said portion in which a groove for hydrodynamic bearing is formed toward a central side thereof and opposed to each other, a third side connecting one end of said first side and one end of said second side to each other, and a fourth side connecting said other end of said first side and said other end of said second side to each other; said first side and said second side are formed as a circular arc respectively in such a way that centers of said circular arcs are different from each other. | 09-02-2010 |
20110262891 | Microinjection apparatus and microinjection method - A microinjection apparatus is designed to introduce the transfecting material into the transductant by inserting a minute injection needle ( | 10-27-2011 |
20120031219 | Remote-controlled actuator - A remote controlled actuator includes a spindle ( | 02-09-2012 |
20120043100 | Remote-controlled work robot - A remote controlled work robot including a remote controlled actuator and a support device therefor. The remote controlled actuator includes a spindle guide section of an elongated configuration, a distal end member fitted to a distal end of the spindle guide section through a distal end member coupling structure for alteration in attitude, and a drive unit housing connected with a base end of the spindle guide section. The distal end member rotatably supports a spindle for holding a tool. The support device includes a single degree-of-freedom system, in which the remote controlled actuator has a degree of freedom in one direction, or a multi-degrees-of-freedom system, in which the remote controlled actuator has a two or more degrees of freedom relative to a base on which the support device is installed. A drive source and is also provided for driving the degree-of-freedom system. | 02-23-2012 |
20120130152 | ROTATION DRIVE DEVICE AND CENTRIFUGAL PUMP APPARATUS USING THE SAME - A centrifugal blood pump apparatus includes an impeller provided in a blood chamber, a plurality of permanent magnets provided in the impeller, and a plurality of sets of magnetic materials and coils provided in a motor chamber for driving the impeller to rotate with a diaphragm interposed therebetween. The plurality of permanent magnets are aligned with a gap therebetween in a rotation direction of the impeller. Accordingly, if the weight of the permanent magnets is maintained at a constant value, a magnetic field can be strengthened even with a wide motor gap due to the diaphragm, as compared to an example where there is no gap between the permanent magnets. | 05-24-2012 |
20120174686 | MEASUREMENT DEVICE, MEDICAL DEVICE, TRAINING DEVICE, AND MEASUREMENT METHOD - This measurement device is a measurement device for measuring compressive force and pulling force in a direction of a longitudinal axis applied to a linear body having flexibility, and it includes a main body in which a through hole for inserting the linear body is formed. The through hole is formed to allow bending of the linear body in an arc shape in the through hole and variation in degree of bending of the linear body in accordance with compressive force and pulling force. This measurement device further includes a sensor for detecting a degree of bending of the linear body and a conversion circuit for converting the degree of bending detected by the sensor into a signal indicating compressive force and pulling force applied to the linear body. | 07-12-2012 |
20120203168 | INSERTION DEVICE, TRAINING DEVICE, AND RECORDING SYSTEM - This insertion device is an insertion device for inserting a medical linear body in a vessel in a body, and it includes a drive device for moving the medical linear body in a direction of a longitudinal axis, a measurement device for measuring compressive force and pulling force in the direction of the longitudinal axis applied to the medical linear body, and a notification device for notifying an operator of compressive force and pulling force measured with the measurement device. | 08-09-2012 |
20120240694 | FLEXIBLE WIRE - A flexible wire assembly of a compact structure that can transmit the torque for a high speed rotation even in a bent condition is provided. The flexible wire assembly (A) includes a flexible outer tube ( | 09-27-2012 |
20120255750 | REMOTE-CONTROLLED ACTUATOR ASSEMBLY - A remote-controlled actuator assembly includes a distal end member fitted to a tip end of a spindle guide section for alteration in attitude, a tool rotatably provided in the distal end member, a tool rotation drive source for rotating the tool, and an attitude altering drive source for operating the attitude of the distal end member. The spindle guide section has a rotary shaft for transmitting a rotation of the tool rotation drive source to the spindle and an attitude altering member to alter the attitude of the distal end member. The attitude altering drive source includes a reduction unit to reduce a speed of input rotation from the attitude altering drive source, a motion converter mechanism to convert a rotational output from the reduction unit to advance/retraction motion, and an output member to cause the attitude altering member to advance/retract according to an output of the motion converter mechanism. | 10-11-2012 |
20120308363 | CENTRIFUGAL PUMP APPARATUS - This centrifugal blood pump apparatus includes an impeller provided in a blood chamber, a permanent magnet provided in one surface of the impeller, and a permanent magnet provided in an inner wall of the blood chamber, for attracting the permanent magnet. A centerline of the permanent magnet is arranged at a position different from that of a centerline of a sidewall of the blood chamber such that a rotation centerline of the impeller matches the centerline of the sidewall of the blood chamber during pump operation. Therefore, high torque transmission efficiency is obtained. | 12-06-2012 |
20120319458 | IN-WHEEL MOTOR DRIVE APPARATUS AND METHOD FOR DESIGNING THE SAME - An in-wheel motor drive apparatus is provided that facilitates the dissipation of the heat generated by a motor and that is excellent in cooling performance. A range (L) of number of revolutions within which a motor (B) generates a maximum torque by low-speed-rotation includes a high-output sub-zone (LH) in which a torque is no less than 50% of the maximum torque. In the high-output sub-zone, a loss in a stator represents no less than 50% of a loss in the motor (B), with the loss in the motor consisting of copper loss and core loss. The motor (B) may include cooling medium passage(s) ( | 12-20-2012 |
20120319539 | DRIVE MOTOR FOR ELECTRIC VEHICLE - A drive motor for an electric vehicle is an IPM motor including a motor rotor ( | 12-20-2012 |
20120330490 | MOTOR DRIVING SYSTEM FOR ELECTRIC VEHICLE - To provide a motor driving system for an electrically powered automotive vehicle, in which the drive motor is rotationally controlled to increase the reliability, the use is made of an angle sensor for detecting the relative rotational angle between a stator and a rotor of a drive motor for driving the electric vehicle and a controller for controlling the rotation of the drive motor on the basis of the relative rotational angle detected by the angle sensor. The angle sensor is provided in a plural number. The controller includes an angle sensor switching unit operable to select and activate one of the plurality of the angle sensors and then to switch over to an activation of another one of the angle sensors in the event that the one of the angle sensors is determined abnormal. | 12-27-2012 |
20130002179 | CONTROLLER APPARATUS FOR ELECTRIC VEHICLE - To provide a controller apparatus of a type, in which the controller is given the redundancy so that the control of the drive motor can be properly performed at all times when an abnormality such as the failure of the controller occurs, with the reliability consequently increased, a plurality of controllers are provided, each including a power circuit for outputting a drive current for the drive motor and a control circuit, which is a light electric circuit, for controlling the power circuit in response to a motor drive command fed from a higher control. An abnormality determiner is provided for determining an abnormality occurring in the controller then in use according to a prescribed rule and then generating a switching signal. A switch is provided, which is operable in response to the switching signal to change the controller then in a state of functioning relative to the drive motor. | 01-03-2013 |
20130009522 | DRIVE MOTOR FOR ELECTRIC VEHICLE - A drive motor for an electrically powered automotive vehicle is provided which includes a motor stator including a magnetic body and coils. The inner peripheral surface of the magnetic body has a plurality of teeth protruding therefrom, around which the coils are wound. The drive motor also includes a motor housing mounted to an outer periphery of the motor stator to retain the motor stator. The outer peripheral surface of the magnetic body includes cutout portion(s) formed at circumferential location(s) thereof, with the circumferential location(s) being at the same phase as those of the teeth. An inner peripheral surface of the motor housing includes engagement portion(s) formed at circumferential location(s) thereof, with the circumferential location(s) being opposed to the cutout portion(s). The engagement portion(s) is/are engageable with the cutout portion(s). The engagement portion(s) and the cutout portion(s) cooperate with each other to form arresting unit(s) for arresting the motor stator. | 01-10-2013 |
20130055843 | LINK ACTUATION DEVICE - An output member is connected with an input member through three sets of link mechanisms for alteration in attitude. The link mechanism includes end portion link mechanisms on an input side and an output side, respectively, and an intermediate link member. The link mechanism is such that a geometric model of each of the link members expressed by lines represents such a shape as an input side portion and an output side portion relative to a center of the intermediate link member are symmetrical with each other. By actuating two or more sets of the link mechanisms by means of a link mechanism drive source, the attitude of the output member is controlled. Through the inside of an arrangement of the link mechanisms, a flexible wire is provided for transmitting a rotational force in a direction of arrangement of the input and output members. | 03-07-2013 |
20130121821 | CENTRIFUGAL PUMP APPARATUS - This centrifugal blood pump apparatus includes an impeller provided in a blood chamber, a first permanent magnet provided in one surface of the impeller, and a second permanent magnet provided in an inner wall of the blood chamber, for attracting the first permanent magnet. The attractive force between the first permanent magnet and the second permanent magnet on the opening side of a sidewall of the blood chamber is set to be smaller than the attractive force between the first permanent magnet and the second permanent magnet on the opposite side of the opening. As a result, inclination of the impeller with respect to a dividing wall during pump operation can be prevented. | 05-16-2013 |
20130170970 | CENTRIFUGAL PUMP APPARATUS - A centrifugal blood pump apparatus includes a plurality of permanent magnets ( | 07-04-2013 |
20130221952 | ROTATION DETECTOR, WHEEL BEARING EQUIPPED THEREWITH AND PROCESS FOR MANUFACTURING THE SAME - A sensor assembly is sandwiched together with a rubber material mixed with a vulcanizing agent in a mold assembly including an upper mold and a lower mold. The upper and lower molds, while completely sandwiching the sensor assembly, are heated for a predetermined length of time, and a pressure is then applied to the sensor assembly to complete a compressive molding. | 08-29-2013 |
20130320747 | ELECTRIC AUTOMOBILE - An electric vehicle includes a motor unit to drive a wheel. The electric vehicle also includes a control system that controls the motor unit. The control system includes an inverter. The electric vehicle also includes a temperature sensor to sense temperature Tmc of the motor coils of the motor unit or a temperature sensor to sense temperature Tic of the inverter. The electric vehicle also includes a limiter to, if the temperature Tmc sensed by the sensor exceeds a motor coils temperature threshold, reduce a motor current of the unit until a derivative dTmc/dt of the sensed temperature Tmc with time t drops to zero or below, or to, if the temperature Tic sensed by the sensor exceeds an inverter temperature threshold, limit a current command to the inverter until a derivative dTic/dt of the sensed temperature Tic with time t drops to zero or below. | 12-05-2013 |
20130325239 | ELECTRIC AUTOMOBILE - An electric vehicle includes a malfunction detector configured to continuously monitor a torque command from an ECU as well as one of the followings: signals indicating a rotational frequency of a motor unit; signals indicating a rotational frequency of a wheel driven by the motor unit; signals indicating a rotational direction of the motor unit; signals indicating a rotational direction of the wheel driven by the motor unit; and a motor current, and detect, according to a predefined rule, a malfunction of the motor unit, based on the monitoring information. The electric vehicle also includes a malfunction-responsive controller configured to cause at least one of shut-off of a drive current to the motor unit and braking with a mechanical brake, if the malfunction detector detects a malfunction. | 12-05-2013 |
20130325240 | ELECTRIC AUTOMOBILE - An electric vehicle includes an inverter unit. The inverter unit includes a torque fluctuation estimator configured to estimate, according to a predefined rule, a torque fluctuation that is inclusive of fluctuations in torque attributable to a wheel bearing unit, a motor unit or a reducer unit, based on a fluctuation in a rotational frequency as determined with a rotation sensor configured to sense a rotational frequency of a wheel or with an angle sensor for the motor unit, a fluctuation in a load acting, between a road surface and a tire, along a direction in which the vehicle travels, as determined with a load sensor, or a fluctuation in a motor current. | 12-05-2013 |
20130328511 | ELECTRIC AUTOMOBILE - An electric vehicle includes an inverter unit and an ECU. The inverter unit or the ECU includes a magnetic force estimator that estimates a magnetic force of a permanent magnet structure associated with a motor rotor of a motor unit. The inverter unit or the ECU may also include a determiner for the estimated magnetic force and an abnormalities-responsive motor drive limiter. The estimator is configured to estimate, according to a predefined rule, the magnetic force, based on at least two detection signals selected from a group consisting of a detection signal indicating a rotational frequency of the motor unit, a detection signal indicating a motor voltage of the motor unit and a detection signal indicating a motor current of the motor unit. | 12-12-2013 |
20130328512 | ELECTRIC AUTOMOBILE, IN-WHEEL MOTOR DRIVE DEVICE, AND MOTOR CONTROL METHOD - An electric vehicle is proposed which can achieve early detection of abnormal short-circuit of motor coils, thus avoiding various driving problems. The electric vehicle includes a motor unit configured to drive a wheel. The motor unit includes a synchronous motor with three-phase motor coils. The three-phase motor coils include a first motor coil, a second motor coil and a third motor coil of different phases. One end of the first motor coil, one end of the second motor coil and one end of the third motor coil are connected with each other at a neutral point in a star connection. The electric vehicle also includes an abnormal short-circuit monitor configured to detect an abnormal short-circuit of the motor coils, and also includes an abnormalities-responsive disconnection unit configured to electrically disconnect the motor coils from the neutral point. | 12-12-2013 |
20130338866 | ELECTRIC AUTOMOBILE - An electric vehicle includes a motor unit configured to drive a wheel, an ECU and an inverter unit. A motor control circuitry of the inverter unit includes a rotational frequency controller operable to perform rotational frequency control. The electric vehicle also includes a torque control abnormalities detector configured to detect an abnormality of torque control performed by the motor control circuitry. The electric vehicle also includes a control mode switcher configured to, in response to determination by the torque control abnormalities detector that there is an abnormality of torque control, cause the motor control circuitry to switch from torque control to rotational frequency control performed by the rotational frequency controller. | 12-19-2013 |
20130341109 | DIAGNOSTIC METHOD FOR MOTOR - A diagnostic apparatus for diagnosing a drive motor of a vehicle includes a start-up abnormality detection section to detect coil temperature, coil resistance or insulation resistance of a motor coil during a non-traveling time in which electric power supply is applied and to determine occurrence of abnormality in the motor coil when the coil temperature is greater than a threshold value or the coil resistance or insulation resistance is greater than a threshold value, and a travel abnormality detection section to detect coil temperature, rotation number of the motor, a motor applied voltage and a motor current during traveling of the vehicle and to determine occurrence of abnormality in the motor coil when the coil temperature is greater than a threshold value or the relation between the motor applied voltage and the motor current relative to the rotation number fails to fall within a predetermined range. | 12-26-2013 |
20130342150 | DIAGNOSTIC METHOD FOR MOTOR - In a diagnostic device and a diagnostic method for a motor unit of an electric vehicle, an oil degradation/others detection unit is provided which is configured to detect at least any one detection item of a contamination degree, a degradation degree, and an oil amount of an oil used for cooling a motor unit or a reduction gear unit during a non-traveling period when the vehicle is powered on. An abnormalities-time control unit is provided which is configured to send notice of abnormalities of an oil supply system or not permit start of rotation of the motor unit when a detection value detected by the oil degradation/others detection unit is out of a setting range. | 12-26-2013 |
20130345916 | ELECTRIC VEHICLE - An electric vehicle includes an in-wheel motor drive system. The in-wheel motor drive system includes a wheel bearing unit rotatably supporting a drive wheel, a motor unit, and a reducer unit. The electric vehicle also includes a disturbance observer that determines an estimate of external force influence on the drive wheel. The electric vehicle further includes a slip level-responsive corrector. The slip level-responsive corrector may use the estimate of external force influence, calculate a correction value that may correspond to slip level of the drive wheel, and correct an accelerator signal to the motor unit with the correction value to produce a motor torque command value. | 12-26-2013 |
20130345917 | ELECTRIC VEHICLE - An electric vehicle includes a slip ratio estimator that estimates a slip ratio based on rotational frequencies of respective driven and drive wheels. The vehicle also includes a disturbance observer that determines an estimate of a torque attributable to external force. The vehicle also includes an estimator that may estimate an entire torque to the drive wheel, based on a motor torque command value and the estimate of torque. The vehicle also includes an estimator that estimates a coefficient of friction between a road surface and a tire, based on the entire torque and the slip ratio. The vehicle also includes a determiner that determines a maximum acceptable torque Tmax, based on the coefficient of friction and a vertical load component. Torque limitation is performed such that the motor torque command value does not exceed the maximum acceptable torque Tmax. | 12-26-2013 |
20130345918 | ELECTRIC VEHICLE - An electric vehicle including a plurality of motors for individually driving left and right drive wheels is provided with a motor abnormality detector for detecting the occurrence of an abnormality in each of the motors and one side abnormality response controller. The one side abnormality response controller controls, when an abnormality other than a motor stoppage is detected the motor in the wheel of either one of the left and right, which are arranged at the same forward or rearward position of the vehicle, by the motor abnormality detector, the motor for the other wheel to approach the same condition as that of the motor in which the abnormality has been detected. | 12-26-2013 |
20140074153 | INSERTION DEVICE, TRAINING DEVICE, AND RECORDING SYSTEM - This insertion device is an insertion device for inserting a medical linear body ( | 03-13-2014 |
20150017030 | CENTRIFUGAL PUMP APPARATUS - In this centrifugal blood pump apparatus, one permanent magnet is provided in one surface of an impeller, a second permanent magnet is provided in an inner wall of a blood chamber, a third permanent magnet is provided in the other surface of the impeller, and a fourth permanent magnet and a rotor for driving the impeller to rotate are provided, with an diaphragm being interposed. An amount of change in attractive force between the first permanent magnet and the second permanent magnet and an amount of change in attractive force between the third and fourth permanent magnets when the impeller is eccentric are made substantially equal to each other. Therefore, a levitation position of the impeller can always be maintained at a substantially central position in a housing. | 01-15-2015 |
Takayoshi Saito, Joso-Shi JP
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20110027025 | TOOL BODY OF PLUNGE CUTTING CUTTER, PLUNGE CUTTING CUTTER, AND PLUNGE CUTTING METHOD - Efficient plunge cutting work in which the tool body moves forward and backward in the axial direction to cut the wall face of a workpiece at high feed-speed, is possible even in the cutting process with backward motions. The tool body | 02-03-2011 |
20130330138 | CUTTING INSERT - A cutting insert is provided with an insert main body formed in the shape of a tetragonal plate, and the insert main body has a pair of tetragonal faces and four side faces. Four cutting edges are formed at ridge lines between the adjacent side faces, each of which is provided with a major cutting edge and a pair of minor cutting edges extending from both ends of the major cutting edge. Four tetragonal rake faces are formed on a pair of side faces, the three sides of each of which is formed by the major cutting edge and the pair of minor cutting edges. A major cutting edge continuing to a first rake face and a major cutting edge continuing to a second rake face extend in a different direction to each other so as to intersect in an X-letter shape. | 12-12-2013 |
Takayoshi Sano, Shizuoka-Ken JP
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20100062097 | SHEET OR FILM CLIPPING STRETCHER - A clip support member | 03-11-2010 |
Takayoshi Sato, Isehara JP
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20080311726 | Manufacturing method of SOI substrate - There is provided a method of manufacturing an SOI substrate which is practicable even when a supporting substrate having a low allowable temperature limit is used. A separation layer is formed in a region at a certain depth from a surface of a semiconductor substrate, and a first heat treatment is conducted when a semiconductor layer on the separation layer is bonded to the supporting substrate and separated. A second heat treatment is conducted to the supporting substrate to which the semiconductor layer is bonded. The second heat treatment is conducted at a temperature which is equal to or higher than the temperature of the first heat treatment and does not exceed a strain point of the supporting substrate. When the first heat treatment and the second heat treatment are conducted at the same temperature, a treatment time of the second heat treatment may be set to be longer. | 12-18-2008 |
20100270639 | MANUFACTURING METHOD OF SOI SUBSTRATE - There is provided a method of manufacturing an SOI substrate which is practicable even when a supporting substrate having a low allowable temperature limit is used. A separation layer is formed in a region at a certain depth from a surface of a semiconductor substrate, and a first heat treatment is conducted when a semiconductor layer on the separation layer is bonded to the supporting substrate and separated. A second heat treatment is conducted to the supporting substrate to which the semiconductor layer is bonded. The second heat treatment is conducted at a temperature which is equal to or higher than the temperature of the first heat treatment and does not exceed a strain point of the supporting substrate. When the first heat treatment and the second heat treatment are conducted at the same temperature, a treatment time of the second heat treatment may be set to be longer. | 10-28-2010 |
Takayoshi Shimotsuchi, Tokyo JP
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20090100949 | MOTION GUIDE APPARATUS - A linear guide device ( | 04-23-2009 |
Takayoshi Shinohara, Nagano JP
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20090071325 | CYLINDER DEVICE - A cup seal | 03-19-2009 |
Takayoshi Takano, Kawanishi-Shi JP
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20090001409 | Semiconductor Light Emitting Device And Illuminating Device Using It - The semiconductor light emitting device of the present invention comprises an n-type nitride semiconductor layer | 01-01-2009 |
20100270532 | NITRIDE SEMI-CONDUCTOR LIGHT EMITTING DEVICE - A nitride semi-conductor light emitting device has a p-type nitride semi-conductor layer | 10-28-2010 |
20100270583 | MANUFACTURING METHOD OF NITRIDE SEMI-CONDUCTOR LAYER, AND A NITRIDE SEMI-CONDUCTOR LIGHT EMITTING DEVICE WITH ITS MANUFACTURING METHOD - In a process of fabricating a nitride nitride semi-conductor layer of Al | 10-28-2010 |
20110042713 | NITRIDE SEMI-CONDUCTIVE LIGHT EMITTING DEVICE - The nitride semi-conductive light emitting layer in this invention comprises a single crystal substrate | 02-24-2011 |
Takayoshi Tamura, Odawara-Shi JP
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20100167362 | Saponin-decomposing enzyme, gene thereof and large-scale production system for producing soyasapogenol B - The present invention provides a protein having saponin-decomposing activity, more specifically a protein which can decompose a glycoside having soyasapogenol B as an aglycone to produce soyasapogenol B, a polynucleotide encoding such a protein, and a method of producing soyasapogenol B on a large scale using the same. A protein according to the present invention are concerned with (a), (b) or (c), namely (a) a protein comprising an amino acid sequence selected from the group consisting of the amino acid sequences shown in SEQ ID NOs: 2, 4, and 6; (b) a protein that has at least 50% homology to the protein comprising the amino acid sequence of the sequence described in (a) and having saponin-decomposing activity; or (c) a protein comprising a modified amino acid sequence of the sequence described in (a) that has one or more amino acid residues deleted, substituted, inserted, or added and having saponin-decomposing activity. | 07-01-2010 |
Takayoshi Tanabe, Chuo-Ku JP
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20110144271 | RADIOACTIVE RAY-CURABLE LIQUID RESIN COMPOSITION FOR USE IN OPTICAL STEREOLITHOGRAPHY, AND OPTICALLY SHAPED ARTICLE PRODUCED BY CURING THE COMPOSITION - The present invention aims to provide a radiation-curing liquid resin composition for optical tridimensional modeling having good storage stability. The suitable radiation-curing liquid resin composition for optical tridimensional modeling of the present invention includes a compound represented by the below general formula (1), a compound having phenolic hydroxyl group, a cationic polymerizable compound, a radical polymerization initiator, a radical polymerizable compound, one or more sulfur compound selected from the group consisting of 2-mercaptobenzothiazole, 2-(4-morpholinodithiobenzothiazole, diisopropylxantogendisulfide and diphenyldisulfide, a polyether polyol compound. | 06-16-2011 |
Takayoshi Tanabe, Kizugawa-Shi JP
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20090279020 | SURFACE-AREA LIGHT SOURCE DEVICE AND LIQUID CRYSTAL DISPLAY DEVICE USING THE SAME - In a surface-area light source device, a light entrance side surface of a light guide plate of a surface-area light source device has a staircase shape having steps in the vertical direction, and light emission diodes are provided at each step. The structure enables the distance between a light emission diode provided at one step and light emission diodes provided at an adjacent step to be maintained greater even if the thickness of the light guide plate is reduced so as to decrease intervals of the light emission diodes in the direction of the thickness of the light guide plate. As a consequence, the amount of transmission and reception of heat produced by the light emission diodes is reduced to prevent an increase in the temperature of the diodes. This allows a reduction in the thickness of the light guide plate with the brightness of light emitted from the light guide plate maintained, enabling the surface-area light source device to be thinned. As a result, a large number of light emitting diodes are provided, so that the brightness of the surface light source device is increased. | 11-12-2009 |
Takayoshi Tanabe, Nara JP
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20090213301 | BACKLIGHT DEVICE AND LIQUID CRYSTAL DISPLAY - A backlight apparatus of a sidelight type includes a light guide plate having an incident face on a lateral face and a light source unit having a plurality of substrates. The plurality of the substrates are respectively disposed on the incident face side of the light guide plate such that each of substrate faces of the substrates is parallel with a light exit face of the light guide plate, and the substrates are adjacent to one another in a thickness direction of the light guide plate. A plurality of light emitting devices that emit light along the substrate faces are mounted in columns on each of the substrate faces of the plurality of the substrates such that emitting directions of the light emitting devices are directed to the incident face. | 08-27-2009 |
Takayoshi Urisu, Osaka JP
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20090009454 | Liquid crystal display device - A drive data output unit having a predetermined number of drive data output terminals arranged each for outputting the drive data; a display panel, in which the number of pixels arranged in a lateral direction is an integral multiplication of the number of drive data output terminals; a plurality of data lines connected respectively to the drive data output terminals of the drive data output unit on an input side of the data lines, and each branched to be the integral multiplication and connected respectively to the pixels consecutive in the lateral direction; gate signal output unit for specifying the pixels by line, to which the drive data are output; and pixel count conversion unit for converting the number of pixels of obtained image data into a number corresponding to the number of drive data output terminals, and supplying the drive data output unit with the converted image data. | 01-08-2009 |
20090027327 | Liquid crystal display device and liquid crystal television - A liquid crystal display device capable of correcting variation in luminance in a drive beginning period of the liquid crystal display device with a simple configuration by a microcomputer | 01-29-2009 |
20120300027 | STEREOSCOPIC IMAGE DISPLAY DEVICE - The present invention discloses a stereoscopic image display device includes a 3D output processing unit, a format matching judging unit and a time out unit. The 3D output processing unit receives a selection of a 3D (3-Dimensional) mode as an output format, and changes an output mode to the 3D mode and starts outputting a 3D (3-Dimensional) image based on the selected output format if the selection of the 3D mode is received while an image is output in a 2D (2-Dimensional) mode. The format matching judging unit judges a matching between the output format and a format of the image input to the stereoscopic image display device. The time out unit stops outputting the image in the 3D mode to return the output mode to the 2D mode if the format matching judging unit detects a mismatching of the format. | 11-29-2012 |
20120300043 | STEREOSCOPIC IMAGE DISPLAY DEVICE - The present invention discloses a stereoscopic image display device includes a first image processing chip, a second image processing chip and a format reception unit. The first image processing chip carries out image processing on a 3D image including a frame image in which an image for left eye and an image for right eye are combined. The second image processing chip reproduces the image for left eye and the image for right eye from the 3D image. The first image processing chip has an OSD section that superimposes an OSD image to the frame image. The second image processing chip reproduces the image for left eye by using an image acquired from a combined area of the image for left eye that is defined in the output format received by a format reception unit and reproduces the image for right eye by using an image acquired from a combined area of the image for right eye that is defined in the output format received by the format reception unit. The OSD section superimposes the OSD image to a position according to the output format received by the format reception unit. | 11-29-2012 |
Takayoshi Watanabe, Fujiyoshida-Shi JP
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20090001810 | Power Unit of Underwater Vehicle - The present invention provides a power unit of an underwater vehicle, which allows reduction in size and weight of a transformer for stepping down a power voltage of a power supply to increase a loading amount of a variety of devices with respect to the underwater vehicle, so as to obtain a favorable operating environment. The power unit is connected to the power supply through a cable and receives power through the cable. Further, the power unit comprises an electronic transformer having: a rectifier for rectifying a high-voltage alternate current power of the power supply into a direct current; a high-frequency converter for converting an output of the rectifier into a high-frequency alternate current; a transformer for stepping down an output voltage of the high-frequency converter; a rectifier for rectifying an output of the transformer into a direct current; and a control circuit for controlling the high-frequency converter. | 01-01-2009 |
Takayoshi Yamada, Toyama JP
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20090212985 | SOLID-STATE IMAGING DEVICE, SEMICONDUCTOR INTEGRATED CIRCUIT, AND SIGNAL PROCESSING METHOD - A solid-state imaging device includes: pixel circuits arranged in a matrix which perform photoelectric conversion on received light; and an AD conversion unit converting the resultant signal voltage of the photoelectric conversion. The AD conversion unit includes: a reference voltage generation unit generating plural reference voltages which are different from each other within a possible range for a signal voltage; a most significant bit conversion unit that identifies a voltage section including the signal voltage from among the voltage sections each having a corresponding one of the reference voltages as a base point and determines the identified result as the value of the most significant bit of the digital signal; and a least significant bit conversion unit that converts, into the least significant bit of the digital signal, the difference voltage between the signal voltage and the reference voltage as the base point of the identified voltage section. | 08-27-2009 |
Takayoshi Yamaguchi, Nagareyama-Shi JP
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20100260470 | Data recording method, data editing method, data decoding method, and apparatus and recording medium therefor - A system records an AV stream composed of a plurality of record units (RUs) containing independently reproducible video units (VUs) of at least video or audio and program information (Movie atom) managing the AV stream, onto a recording medium. The program information contains a piece of information (Edit list atom) that manages a point of junction between the record units or between AV streams. In decoding the AV stream, decoding is halted or decoders are switched at the point of junction, based on the management information on the points of junction, for example. | 10-14-2010 |
20100296796 | Data recording method, data editing method, data decoding method, and apparatus and recording medium therefor - A system records an AV stream composed of a plurality of record units (RUs) containing independently reproducible video units (VUs) of at least video or audio and program information (Movie atom) managing the AV stream, onto a recording medium. The program information contains a piece of information (Edit list atom) that manages a point of junction between the record units or between AV streams. In decoding the AV stream, decoding is halted or decoders are switched at the point of junction, based on the management information on the points of junction, for example. | 11-25-2010 |
Takayoshi Yamaza, Los Angeles, CA US
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20100196854 | Mesenchymal Stem Cell-Mediated Functional Tooth Regeneration - A method for reconstructing a functional tooth by using a carrier loaded with a plurality of mesenchymal stem cells including at least one of a stem cell derived from Apical Papilla (SCAP), Periodontal Ligament Stem Cells (PDLSC), and Dental Pulp Stem Cells (DPSC). The mesenchymal stem cell loaded carrier is planted into a site within a subject's oral cavity to form a bio-root upon which a crown may be affixed, The mesenchymal stem cells will develop new periodontal tissues to stabilize the bio-root. Methods disclosed herein are particularly beneficial for subjects lacking good bone structures for conventional crown treatments. | 08-05-2010 |
Takayoshi Yamazaki, Yamatokoriyama-Shi JP
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20110092662 | AROMATIC POLYESTER - There is provided an aromatic polyester suitable for optical applications, which has not only high heat resistance and transparency, but also enhanced fluidity at a relatively low molding temperature of less than 300° C. despite its high molecular weight to be substantially colorless after the molding process. The aromatic polyester of the present invention comprises polyhydric phenol residues and residues of aromatic polycarboxylic acid, acid halide or acid anhydride thereof; wherein the polyhydric phenol residues comprise polyhydric phenol residues represented by Formula (I): —O—Ar—W | 04-21-2011 |
20110224343 | MODIFIER FOR AROMATIC POLYESTER AND AROMATIC POLYESTER RESIN COMPOSITION COMPRISING THE SAME - The present invention provides a modifier for aromatic polyesters which enhances the melt fluidity of aromatic polyesters without a significant decrease in the heat resistance of the aromatic polyesters, and an aromatic polyester resin composition including the modifier for aromatic polyesters. The present invention relates to a modifier for aromatic polyesters comprising polyhydric phenol residues and residues of aromatic polycarboxylic acid, acid halide or acid anhydride thereof, and the modifier comprises a material having a structure composed of a first residue selected from the group consisting of divalent residues represented by Formula (I): —Ar—W | 09-15-2011 |
20120172570 | AROMATIC POLYESTER - The present invention provides an aromatic polyester which is substantially free from the occurrence of coloration and retains significantly high transparency even after being thermally processed at high temperature and which has high flowability. The aromatic polyester contains a polyhydric phenol residue and a residue of any one of aromatic polycarboxylic acid, halide thereof, and anhydride thereof, and terminals of the aromatic polyester have a structure represented by the formula —C(O)—R. The aromatic polyester has an end-capping rate of 90% or higher and a weight average molecular weight (Mw) ranging from 3,000 to 1,000,000. | 07-05-2012 |
Takayoshi Yokota, Hitachioota JP
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20090198441 | Traffic Information Estimating System - A traffic information system includes: a past information database for storing past information, which is collected for road links in a predetermined area, of a past mobile object on a road; a current information database for storing running information, which is collected for the road links in the predetermined area, of a current mobile object; link correlation analyzing means in which correlations of traffic information among each road link in the predetermined area are calculated from the past information stored in the past information database, and output as link correlation information among the road links; combination calculating means for calculating weighting information for obtaining the current information as a sum of the link correlation information; and traffic information estimating means for calculating estimated traffic information for a link where the current information is not collected based on the link correlation information and the weighting information. | 08-06-2009 |
Takayoshi Yokota, Hirakata JP
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20100324815 | POSITION DETECTION APPARATUS AND POSITION DETECTION PROGRAM - A position detection apparatus includes a storage unit for storing map information including road information; a detection unit for detecting information for calculating an absolute position of a moving object; a position calculation unit for calculating the absolute position of the moving object and an error variance relating to an error of the moving object from the detected information; a read-out unit for reading out from the storage unit the road information of a road relating to the calculated absolute position; an existence probability calculation unit for calculating an existence probability of the moving object existing on the road from the absolute position, the error variance, and the read-out road information; a selection unit for selecting a position whose existence probability is maximum out of the calculated existence probability; and a map-matching processing unit for making the selected position a position of the moving object on the road. | 12-23-2010 |
Takayoshi Yokoyama, Utsunomiya-Shi JP
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20090147380 | OPTICAL SYSTEM AND OPTICAL APPARATUS INCLUDING THE SAME - An optical system in which a maximum value of a height from an optical axis of a paraxial marginal ray closer to an expanded side than a point of intersection between an optical axis and a paraxial chief ray, includes a lens unit Lr including at least one refractive optical element Gn of a negative refractive power. In the optical system, νd (Gn) as an Abbe number of a material of the refractive optical element Gn, θgF (Gn) as a partial dispersion ratio regarding g and F-lines, FGn as a focal lengths of the refractive optical element Gn, and Fr as focal lengths of the lens unit Lr are set appropriately. | 06-11-2009 |
20090207501 | ZOOM LENS AND IMAGING DEVICE HAVING THE SAME - A zoom lens including, in an order from an object side to an image side, a first lens group having a positive refracting power, a second lens group having a negative refracting power, a rear group including at least one lens group, the zooming operation being performed by changing a spacing of the lens groups, wherein the zoom lens has an aperture stop and, when the second lens group is taken as a first focus group and a sub-lens group constituting a portion of one lens group of the rear group is taken as a second focus group, the lens structure and the movement amount of the first and second focus groups are set appropriately. | 08-20-2009 |
20130342732 | IMAGE PROCESSING METHOD, IMAGE PROCESSING APPARATUS AND IMAGE PICKUP APPARATUS - The image processing method disclosed includes acquiring an input image produced by image capturing through an image capturing optical system, storing image restoration filters to be used for an image restoration process to a memory, acquiring information showing an image capturing state that is a state of the image capturing optical system for the image capturing, and determining whether or not to perform the image restoration process on the input image depending on the image capturing state. The method further includes acquiring the image restoration filter corresponding to the image capturing state from the memory only when a determination to perform the image restoration process is made, and performing the image restoration process on the input image by using the acquired image restoration filter. | 12-26-2013 |
20140022417 | OPTICAL SYSTEM AND IMAGE PICKUP APPARATUS - The optical system capable of performing zooming includes a first lens unit and a second lens unit and satisfies conditions of |(ΔTMyu+ΔTMyl)/(ΔWMyu+ΔWMyl)|<0.67 and 0.75<|(ΔWMyu+ΔWMyl)|/2P<16.0. ΔWMyu represents a lateral aberration amount for a d-line of a 70 percent upper ray reaching an 80 percent image height at a wide-angle side middle focal length, ΔWMyl represents a lateral aberration amount for the d-line of a 70 percent lower ray reaching the 80 percent image height at the wide-angle side middle focal length, ΔTMyu represents a lateral aberration amount for the d-line of the 70 percent upper ray reaching the 80 percent image height at a telephoto side middle focal length, ΔTMyl represents a lateral aberration amount for the d-line of the 70 percent lower ray reaching the 80 percent image height at the telephoto side middle focal length, and P represents a pixel pitch of the image sensor. | 01-23-2014 |
20140176782 | Imaging Optical System and Image Pickup Apparatus Including the Same - An imaging optical system includes, in order from an object side to an image side, a first lens unit having a positive refractive power, a second lens unit having a negative refractive power, an aperture stop, and a third lens unit having a positive refractive power. The second lens unit moves toward the image side during focusing from a far object to a near object. The third lens unit includes, in order from the object side to the image side, two lenses having concave surfaces that face each other with a largest air gap in the third lens unit provided therebetween, and a positive lens. A focal length of the entire imaging optical system and a focal length of the second lens unit are appropriately set. | 06-26-2014 |
Takayoshi Yumii, Okayama JP
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20090012721 | FLUORESCENCE DETECTING DEVICE AND FLUORESCENCE DETECTING METHOD - A fluroescene detecting device irradiates an object to be measured with a laser beam, receives fluroescene generated from the object and processes a fluorescence signal generated when receiving the fluroescene. The device includes a laser light source section outputting the laser beam for irradiating the object, a light receiving section outputting the fluorescene signal of the fluorescene generated by the irradiated object, a light source control section generates a modulatioon signal having a frequency in order to time-modulate an intensity of the laser beam, and a processing section that calculates a flurescene relaxation time of the fluorescene of the object based on the fluorescene relaxation time of the fluorescene of the object based on the fluorescene relaxation time of the fluorescene of the object based on the fluorescene signal output from the light receiving section. From the detection values acquired by the device including the phase information on the fluorescene, the intensity of the fluorescene is calculated. | 01-08-2009 |