Arakawa, Tokyo
Daiki Arakawa, Tokyo JP
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20120227907 | PREPREG LAMINATION HEAD AND PREPREG AUTOMATIC LAMINATION DEVICE EQUIPPED WITH SAME - A prepreg lamination head and a prepreg automatic lamination apparatus with the same is provided. By using them, the curling-up of the cut terminal portion of the prepreg sheet can be prevented. The prepreg lamination head includes: a first roller, a second roller, and a forward-placed paper liner peeling device. The forward-placed paper liner peeling device includes a third roller, which is provided between and above the first and second rollers. The paper liner attached on the first side of the prepreg sheet is peeled off right after passing the first roller. The peeled paper liner is hanged over the third roller between the first and second rollers. The third roller guides the peeled paper liner to the second roller. The prepreg sheet is pressed on the laminated body with the second roller through the paper liner. | 09-13-2012 |
20120298309 | PREPREG LAMINATION HEAD AND PREPREG AUTOMATIC LAMINATION DEVICE INCLUDING THE SAME - A prepreg lamination head which laminates a prepreg sheet ( | 11-29-2012 |
Emi Arakawa, Tokyo JP
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20100235779 | ELECTRONIC MAP APPARATUS AND ELECTRONIC MAP DISPLAY METHOD - In an electronic map apparatus, an electronic map is displayed in accordance with map data read out from a DVD-ROM. Then, distance display circles which have a common center located at a point on the electronic map and each interconnect points on the electronic map at equal geographical distances from the point are drawn. | 09-16-2010 |
20120311483 | IMAGING APPARATUS - An imaging apparatus generates a GUI screen image for operating the imaging apparatus. A controller controls the generation of the GUI screen image upon detecting a predetermined operation. | 12-06-2012 |
Etsuo Arakawa, Tokyo JP
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20160069825 | METHOD AND APPARATUS FOR MEASURING SCATTERING INTENSITY DISTRIBUTION - It is an object of the present invention to provide a method and an apparatus for measuring a scattering intensity distribution capable of measuring a scattering intensity distribution in a reciprocal space in a short time. The method or apparatus for measuring a scattering intensity distribution causes X-rays emitted from an X-ray source ( | 03-10-2016 |
Fumihiro Arakawa, Tokyo JP
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20150029442 | LIQUID CRYSTAL DISPLAY APPARATUS - A liquid crystal display apparatus includes a liquid crystal display panel including a liquid crystal cell between first second polarizing plates; and a surface light source device. The surface light source device includes a light source unit, a light guide plate for outputting first directivity light having directivity of maximum intensity in a first direction, which forms a predetermined angle from a normal direction of the light output surface in a plane approximately parallel to a light guiding direction of light, and having a high ratio of a polarized light component oscillating in the plane and a prism sheet being configured to convert the first directivity light into second directivity light directed in a second direction within a predetermined angle from the normal direction of the light output surface of the light guide plate while substantially maintaining a polarization state of the first directivity light. | 01-29-2015 |
20150301384 | LIQUID CRYSTAL DISPLAY APPARATUS - A liquid crystal display apparatus comprises: a liquid crystal display panel including a liquid crystal cell between a first polarizing plate and a second polarizing plate; and a surface light source device having a light source unit and a light guide plate. In a polarized light output from the light guide plate, when the normal direction of a light output surface is defined to be at a polar angle of 90°, and the light guiding direction of the light guide plate is defined to be a direction of an azimuth angle of 0°-180°, a ratio La/Lt of integrated intensity La of output light in ranges where the polar angle is 50° to 80° and the azimuth angle is 135° to 225°, 0° to 45°, and 315° to 360° to integrated intensity Lt of total output light is 0.3 or more. | 10-22-2015 |
Hideyuki Arakawa, Tokyo JP
Patent application number | Description | Published |
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20080217750 | Semiconductor device - A plurality of inner leads | 09-11-2008 |
20090001572 | SEMICONDUCTOR DEVICE AND METHOD OF MANUFACTURING THE SAME - A semiconductor device of the present invention includes a chip which has a pad; a bump electrode formed on the pad; and a wire whose stitch bonding is made on the bump electrode. The wire satisfies a condition: (modulus-of-elasticity/breaking strength per unit area)≧400. | 01-01-2009 |
20100120207 | METHOD OF MANUFACTURING SEMICONDUCTOR DEVICE - A semiconductor chip has a rectangular main surface with first and second vertices on a diagonal line and first and second sides connecting the first and second vertices. A wire is formed between an electrode and a pad of the semiconductor chip. The wire is enclosed in a cavity of a mold. A liquid resin is poured into the cavity to flow from the first vertex toward the second vertex along the first and second sides. The liquid resin is cured to form a resin portion. The wire is formed such that the wire extends on the side relatively further from the first vertex with respect to a straight line connecting the pad and electrode as seen in plan view. Wires are thus prevented from contacting each other in the process of pouring the liquid resin and accordingly electrical short circuit between the wires can be prevented. | 05-13-2010 |
20100203681 | METHOD OF MANUFACTURING SEMICONDUCTOR DEVICE, AND WIRE BONDER - An improvement in the quality of wire bonding is achieved by reducing the vibration of a lead frame or a wiring substrate after wire bonding. Over a heat block in a wire bond portion of a wire bonder, there is provided a cooling blower for cooling a wire-bonded matrix frame so that the temperature thereof may decrease stepwise. After wire bonding, cold air is blown from the cooling blower to the matrix frame, and temperature control of the matrix frame is performed so that the temperature of the matrix frame after wire bonding may decrease stepwise. Or, the wire-bonded matrix frame is fixed with a holding tool such as a frame holding member, a guide member, a roller means, or an elastic means until cooling is completed. | 08-12-2010 |
Hirofumi Arakawa, Tokyo JP
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20080220455 | p53-DEPENDENT APOPTOSIS-INDUCING PROTEIN AND METHOD OF SCREENING FOR APOPTOSIS REGULATOR - p53-dependent Damage-Inducible Nuclear Protein 1 (p53DINP1 protein) is a p53-induced nuclear protein that induces p53-dependent apoptosis by regulating p53 function through Ser 46 phosphorylation. A DNA encoding p53DINP1 can be applied as anticancer agents for destroying neoplasms such as tumors, and as therapeutic or preventive agents for diseases associated with p53-mediated apoptosis abnormalities. It is also possible to apply the above protein and DNA in methods of screening for candidate compounds for regulating p53-mediated apoptosis. | 09-11-2008 |
Hiromichi Arakawa, Tokyo JP
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20090130405 | INK COMPOSITION FOR JET PRINTER - Disclosed is an ink composition for jet printer, comprising a pigment, a film forming resin and an organic solvent, the film forming resin being an acrylic copolymer containing, as a monomer unit, at least one of compounds represented by the general formulas (1) and (2): | 05-21-2009 |
Hironori Arakawa, Tokyo JP
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20090114277 | Production Process of Photoelectrode for Dye-Sensitized Solar Cell, Photoelectrode for Dye-Sensitized Solar Cell and Dye-Sensitized Solar Cell. - The invention provides a photoelectrode for dye-sensitized solar cell, by which a dye-sensitized solar cell capable of obtaining a high photoelectric conversion efficiency even when a plastic base is used as a transparent base forming a transparent substrate, and retaining a high level of photoelectric conversion efficiency even when the quantity of incident light is changed can be surely obtained with good reproducibility, a production process thereof, and a dye-sensitized solar cell. | 05-07-2009 |
20140251427 | PHOTOELECTRODE FOR DYE-SENSITIZED SOLAR CELL, METHOD FOR MANUFACTURING THEREOF AND DYE-SENSITIZED SOLAR - A photoelectrode for a dye-sensitized solar cell includes, a sensitizer supported in a functional semiconductor layer of a photoelectrode structure provided with the functional semiconductor layer on a transparent conductive layer of a translucent substrate made by forming the transparent conductive layer on a plastic translucent support, in which the functional semiconductor layer includes a roll-pressed layer which is being in contact with the transparent conductive layer and roll-pressing traces extending in parallel with a roll-pressing treatment direction on a surface of the roll-pressed layer, and a surface roughness Ra in a first direction which is in parallel with the roll-pressing treatment direction is smaller than a surface roughness Ra in a second direction which is orthogonal to the first direction on a surface of the functional semiconductor layer. | 09-11-2014 |
20150187512 | COUNTER ELECTRODE FOR DYE SENSITIZED SOLAR CELL AND DYE SENSITIZED SOLAR CELL - A counter electrode for a dye sensitized solar cell ( | 07-02-2015 |
20150302996 | PHOTOELECTRODE FOR DYE-SENSITIZED SOLAR CELLS, AND DYE-SENSITIZED SOLAR CELL - A photoelectrode for dye-sensitized solar cells of the present invention includes a light-transmitting substrate including a transparent electroconductive layer formed on a light-transmitting base; an adhesion layer formed on the transparent electroconductive layer, the adhesion layer being configured of an electroconductive portion formed of electroconductive particles and a coating layer formed by applying metal alkoxide thereon to cover the electroconductive particles; and a photoelectric conversion layer formed on the adhesion layer by using a photoelectric conversion material in which a sensitizing dye is supported on a functional semiconductor. | 10-22-2015 |
Hiroshi Arakawa, Tokyo JP
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20150208090 | IMAGE ENCODING APPARATUS AND IMAGE ENCODING METHOD - An image encoding apparatus which encodes an input image includes: an intra prediction unit which performs intra prediction on a per-sub-block basis. The intra prediction unit includes: a size determining unit which determines whether the size of a current sub-block is less than or equal to a predetermined size; a candidate determining unit which determines m intra prediction modes (where m is a natural number) as candidate prediction modes when the size of the current sub-block is determined to be less than or equal to the predetermined size, the m intra prediction modes being less than M intra prediction modes predefined independently of the block size (where M is a natural number greater than or equal to 2); and a prediction unit which selects one of the candidate prediction modes and performs intra prediction on the current sub-block using the selected intra prediction mode. | 07-23-2015 |
20150363956 | RADIOACTIVE SUBSTANCE DISTRIBUTION MAP PRODUCING SYSTEM AND METHOD OF PRODUCING RADIOACTIVE SUBSTANCE DISTRIBUTION MAP - A radioactive substance distribution map producing system includes a radiation detector, a position measuring unit and a radioactive substance distribution map producing apparatus. The radiation detector is loaded on a moving vehicle and measures radiations from radioactive substances. The position measuring unit measures a position of the moving vehicle. The radioactive substance distribution map producing apparatus receives measurement data which contains a measurement result by the radiation detector and position data of the moving vehicle measured by the position measuring unit. The radioactive substance distribution map producing apparatus produces a distribution map of the radioactive substances by using the measurement data obtained at the plurality of positions while the moving vehicle moves. | 12-17-2015 |
Kazuhisa Arakawa, Tokyo JP
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20140236714 | ELECTRONIC RECEIPT SYSTEM, ELECTRONIC RECEIPT MANAGEMENT SERVER, AND INFORMATION PROCESSING APPARATUS - An electronic receipt system generates, in association with a code of a shopper, electronic receipt information related to commodity sales data processing, stores the generated electronic receipt information in a storing unit, and stores additional information associated with commodity information and a specific condition in the storing unit. The electronic receipt system causes an information processing apparatus associated with the code of the shopper to display the electronic receipt information associated with the code and a selectable object for instructing a start of processing for the additional information related to the commodity information included in the electronic receipt information in a display unit. The electronic receipt system displays the electronic receipt information and displays. If the selectable object is operated, the electronic receipt system transmits a start signal for the processing for the additional information. | 08-21-2014 |
Kazuhito Arakawa, Tokyo JP
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20090270340 | METHODS OF ADMINISTERING ANTITUMOR AGENT COMPRISING DEOXYCYTIDINE DERIVATIVE - Antitumor treatment regimens comprising: administering, to a patient diagnosed with cancer, an antitumor agent comprising 4-amino-1-(2-cyano-2-deoxy-β-D-arabinofuranosyl)-2(1H)-pyrimidinone, or a salt thereof, by way of continuous intravenous infusion, in an amount of 2.0 to 4.0 mg per m | 10-29-2009 |
Keizo Arakawa, Tokyo JP
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20100288272 | INTUBATION ASSISTANCE INSTRUMENT, INTUBATION ASSISTANCE APPARATUS AND INTUBATION ASSISTANCE SYSTEM - An intubation assistance instrument includes: an elongated assistance instrument main body to be inserted into a target site of a patient from a mouth cavity or a nasal cavity of the patient; a guide member detachably attached to the assistance instrument main body, the guide member having a guide portion into which an intubation tube is to be inserted when the intubation tube is intubated into the target site of the patient, the guide portion capable of guiding the intubation tube to the target site; and a lock mechanism that locks the guide member to the assistance instrument main body when the guide member is attached to the assistance instrument main body. | 11-18-2010 |
Koji Arakawa, Tokyo JP
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20110258063 | POWER GENERATION LEVELING SYSTEM AND POWER GENERATION LEVELING METHOD - A communication part of a purchased power management device transmits, in response to an instruction from a user, rate information indicating a rate of power that the user wants to purchase to a sales management device. A charging part of the purchased power management device charges the battery at a date and time designated by the sales management device. A power output part of the purchased power management device outputs power stored in the battery during a time period of high electric power demand. A sale destination decision part of the sales management device decides a sale destination of the power generated during a time period of low electric power demand on a basis of the rate indicated by the rate information. A sales date and time information transmission part of the sales management device transmits sales date and time information designating a date and time when power is sold to the sale destination decided by the sale destination decision part. | 10-20-2011 |
20130275290 | SURPLUS ELECTRICITY TRADING SYSTEM, AUCTION SYSTEM, AND SURPLUS ELECTRICITY TRADING METHOD - An auction apparatus is provided including a receiver that receives sales information from a supply system that generates and supplies electricity and receives bidding information from at least one electricity transmission system. The sales information includes a sales period of surplus electricity and a sales volume of the surplus electricity. The apparatus also includes a controller that selects a purchaser from among the at least one electricity transmission system based on the bidding information; a transmitter that transmits the sales information to the electricity transmission system, based on the receipt of the sales information from the supply system and that transmits, to the supply system, an auction result; an electricity receiving unit that receives the surplus electricity from the supply system; and an electricity transmission unit that transmits the surplus electricity to the purchaser. | 10-17-2013 |
Kojiro Arakawa, Tokyo JP
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20110200372 | FIXATION DEVICE AND IMAGE FORMATION APPARATUS - A fixation device includes: a rotation member provided to be rotatable; a conveyance member provided in contact with the rotation member and configured to convey media; and a first press member configured to press the conveyance member against the rotation member. The first press member includes, at an area in contact with the conveyance member, a slide part including convex surfaces, each of which is a part of a spherical surface. | 08-18-2011 |
20120070173 | FIXATION DEVICE AND IMAGE FORMATION APPARATUS - A fixation device includes a first conveyance member, a first press member facing the first conveyance member, a second press member facing the first conveyance member, and a support mechanism supporting the first and second press members and capable of switching whether or not to press the first and second press members against the first conveyance member. | 03-22-2012 |
Kouhei Arakawa, Tokyo JP
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20090257003 | POLARIZATION PLATE, LIQUID CRYSTAL DISPLAY DEVICE AND PROTECTIVE FILM - Provided are a polarization plate which has a high mechanical strength, which does not impair a visibility even under a high temperature and high humidity, which is excellent in flexibility and abrasion resistance, and which reduces a visible disturbance such as color unevenness due to a size change, as well as a liquid crystal display device using the polarization plate. A film composed of a plurality of layers composed mainly of thermoplastic resins is used as a first protection film used for a visible side of the polarization plate, and at least one surface layer of this first protection film is composed mainly of an acrylic resin. Furthermore, a second protection film having a specific property is disposed at a side of a liquid crystal cell. | 10-15-2009 |
20100220267 | POLARIZING PLATE, METHOD FOR PRODUCING POLARIZING PLATE, AND LIQUID CRYSTAL DISPLAY DEVICE - The present invention is a lengthy-shaped polarizing plate comprising a linearly-polarized light separation element, a linear light polarizing film and a protection film in this order, wherein said linearly-polarized light separation element includes a layer composed of a resin A whose inherent birefringence value is negative and has a linearly-polarized light transmission axis in a crosswise direction. | 09-02-2010 |
20130329170 | DEFLECTING PLATE AND LIQUID CRYSTAL DISPLAY DEVICE - The present invention provides a polarizer plate including at least a protective layer A, a polarizer, and a protective layer B in that order, the protective layer A including at least layers a and b respectively including a thermoplastic resin as a main component, the layer a having a flexural modulus higher than that of the layer b; and a liquid crystal display device including a light source, an incident-side polarizer plate, a liquid crystal cell, and an exit-side polarizer plate in that order, the incident-side polarizer plate and/or the exit-side polarizer plate being the polarizer plate of the present invention. According to the present invention, a polarizer plate exhibiting high tenacity and high surface hardness and a liquid crystal display device including the polarizer plate are provided. | 12-12-2013 |
20150346410 | DEFLECTING PLATE AND LIQUID CRYSTAL DISPLAY DEVICE - The present invention provides a polarizer plate including at least a protective layer A, a polarizer, and a protective layer B in that order, the protective layer A including at least layers a and b respectively including a thermoplastic resin as a main component, the layer a having a flexural modulus higher than that of the layer b; and a liquid crystal display device including a light source, an incident-side polarizer plate, a liquid crystal cell, and an exit-side polarizer plate in that order, the incident-side polarizer plate and/or the exit-side polarizer plate being the polarizer plate of the present invention. According to the present invention, a polarizer plate exhibiting high tenacity and high surface hardness and a liquid crystal display device including the polarizer plate are provided. | 12-03-2015 |
Masaki Arakawa, Tokyo JP
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20110102660 | Lens component, image forming optical system, and electronic image pickup apparatus using the same - A lens component of the present invention is made by cementing a lens LA and a lens LB having a refracting power smaller than a refracting power of the lens LA, and satisfies predetermined conditional expressions. Moreover, in an image forming optical system of the present invention which includes a lens group B having a negative refracting power, a lens group C having a positive refracting power and which moves only toward an object side at the time of zooming from a wide angle end to a telephoto end, and one or two more lens groups additionally, one of the lens components of the present invention is used in the lens group B. | 05-05-2011 |
20110310286 | Image forming optical system and electronic image pickup apparatus using the same - An image forming optical system of the present invention is characterized by comprising three groups having, in order from an object side to an image side, a first lens group having a negative refractive power, a second lens group having a positive refractive power, and a third lens group having a positive refractive power, or four groups with one more lens group added to the image side, | 12-22-2011 |
Masao Arakawa, Tokyo JP
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20150257203 | SENSOR NETWORK SYSTEM - A sensor network system is provided with a plurality of sensor terminals disposed in a predetermined area, and a monitoring center device that collects sensing data wirelessly transmitted from each of the plurality of sensor terminals. The sensor terminals wirelessly and intermittently transmit a transmission signal including sensor identification information and the latest sensing data from the sensors. The monitoring center device has the function of acquiring positional information of the sensor terminals in the predetermined area, and accumulates each item of the sensing data from the sensor terminals as time-series data in association with information about the time of acquisition. On the basis of the positional information of the sensor terminals and the time-series data of the accumulated sensing data, a time-series variation of an environmental element in the predetermined area is visually presented. The sensor network system enables the monitoring of detailed environmental changes corresponding to differences in position in a monitored area. | 09-10-2015 |
Masashi Arakawa, Tokyo JP
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20080237787 | SEMICONDUCTOR INTEGRATED CIRCUIT - The present invention aims at offering the semiconductor integrated circuit which can perform reliable relief processing using an electric fuse. | 10-02-2008 |
20100165775 | SEMICONDUCTOR DEVICE HAVING ELECTRICAL FUSES WITH LESS POWER CONSUMPTION AND INTERCONNECTION ARRANGEMENT - In fuse program circuits, fuse element FS is implemented using metal interconnect at third or higher layer of multilayer metal interconnect. In each fuse program circuit, program information and fuse select information are sequentially transferred using a scan flip-flops, and fuses are selectively and electrically blown one by one. The fuse program circuit provided with fuse elements that can be programmed even after packaging is implemented with low power consumption and a low occupation area. | 07-01-2010 |
20100264514 | SEMICONDUCTOR DEVICE AND A METHOD OF INCREASING A RESISTANCE VALUE OF AN ELECTRIC FUSE - Provided is a semiconductor device having an electric fuse structure which receives the supply of an electric current to be permitted to be cut without damaging portions around the fuse. An electric fuse is electrically connected between an electronic circuit and a redundant circuit as a spare of the electronic circuit. After these circuits are sealed with a resin, the fuse can be cut by receiving the supply of an electric current from the outside. The electric fuse is formed in a fine layer, and is made of a main wiring and a barrier film. The linear expansion coefficient of each of the main wiring and the barrier film is larger than that of each of the insulator layers. The melting point of each of the main wiring and the barrier film is lower than that of each of the insulator layers. | 10-21-2010 |
20140021559 | SEMICONDUCTOR DEVICE AND A METHOD OF INCREASING A RESISTANCE VALUE OF AN ELECTRIC FUSE - Provided is a semiconductor device having an electric fuse structure which receives the supply of an electric current to be permitted to be cut without damaging portions around the fuse. An electric fuse is electrically connected between an electronic circuit and a redundant circuit as a spare of the electronic circuit. After these circuits are sealed with a resin, the fuse can be cut by receiving the supply of an electric current from the outside. The electric fuse is formed in a fine layer, and is made of a main wiring and a barrier film. The linear expansion coefficient of each of the main wiring and the barrier film is larger than that of each of the insulator layers. The melting point of each of the main wiring and the barrier film is lower than that of each of the insulator layers. | 01-23-2014 |
20150303144 | Semiconductor Device and A Method Increasing a Resistance Value of an Electric Fuse - A semiconductor device having an electric fuse structure which receives an electric current to permit the electric fuse to be cut without damaging portions around the fuse. The electric fuse can be electrically connected between an electronic circuit and a redundant circuit as a spare of the electronic circuit. After these circuits are sealed with a resin, the fuse can be cut by receiving the electric current from the outside. The electric fuse is formed in a fine layer, and is made of a main wiring and a barrier film. The linear expansion coefficient of each of the main wiring and the barrier film is larger than that of each of the insulator layers. The melting point of each of the main wiring and the barrier film is lower than that of each of the insulator layers. | 10-22-2015 |
20160094027 | SEMICONDUCTOR DEVICE - Provided is a semiconductor device making it possible to promote area reduction while maintaining ESD resistance. The semiconductor device includes a power wire, a ground wire and a protection circuit provided between the power wire and the ground wire so as to cope with electrostatic discharge. The protection circuit includes a first transistor, a first resistive element, a second transistor, a first capacitive element, a first inverter and a protection transistor. Agate width of the second transistor is narrower than a gate width of the first transistor. | 03-31-2016 |
Masayasu Arakawa, Tokyo JP
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20110159329 | NON-AQUEOUS ELECTROLYTE BATTERY - A manganese non-aqueous electrolyte battery having safety at a time of battery abnormality and having a long life span is provided. A battery | 06-30-2011 |
20110195318 | LITHIUM ION BATTERY - A lithium ion battery capable of maintaining for a long time fire resistance of a nonaqueous electrolytic solution at a time of battery abnormality to secure safety is provided. In the lithium ion battery, two kinds of organic solvent, EC and DEC, are used for mixed organic solvent which forms the nonaqueous electrolytic solution, and liquid flame retardant formed by phosphazene A having a boiling point closely to that of EC and phosphazene B having a boiling point closely to that of DEC is added to the electrolytic solution. At battery abnormality, when the battery temperature goes up due to internal short circuit of positive and negative electrodes caused by melting of separators to decompose each of EC and DEC, the phosphazene A and B, each having the boiling point closely to that of EC and DEC, decompose timely to function, thereby fire resistance of the electrolytic solution can be maintained for a long time to secure safety of the battery at the time of battery abnormality. | 08-11-2011 |
20130209860 | NON-AQUEOUS ELECTROLYTE BATTERY - A non-aqueous electrolyte battery in which formation of a flame retardant layer formed on the surface of an electrode or the like hardly affects the discharge characteristics is provided. A non-aqueous electrolyte battery | 08-15-2013 |
20140234693 | NONAQUEOUS ELECTROLYTE BATTERY SEPARATOR AND NONAQUEOUS ELECTROLYTE BATTERY - Provided herein is a nonaqueous electrolyte battery separator capable of rendering a battery flame-retardant and suppressing a reduction in battery performance is provided. A porous front-side protective layer | 08-21-2014 |
Shinichi Arakawa, Tokyo JP
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20100151043 | PREPARATION FOR STERILIZATION OR DISINFECTION OF TISSUE - The present invention relates to a preparation for sterilizing or disinfecting a tissue which has an excellent tissue sterilizing or disinfecting ability and is suitable for therapeutic or prophylactic treatment of various diseases caused by a microorganism such as a bacterium or a virus and a method for sterilizing or disinfecting a tissue. The present invention relates to a preparation for sterilizing or disinfecting a tissue and an agent for therapeutic or prophylactic treatment of a periodontal disease, characterized by containing a gas in a nanobubble state. Furthermore, the present invention relates to the above-mentioned preparation for sterilizing or disinfecting a tissue, characterized in that the above-mentioned gas in a nanobubble state is ozone. Furthermore, the present invention relates to a liquid preparation for sterilizing or disinfecting a tissue, characterized by comprising ozone-nanobubble water. | 06-17-2010 |
Shinji Arakawa, Tokyo JP
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20120233078 | ELECTRONIC SETTLEMENT SYSTEM, SETTLEMENT MANAGEMENT DEVICE, STORE DEVICE, CLIENT DEVICE, DATA STORAGE DEVICE, COMPUTER PROGRAM, AND STORAGE MEDIUM - An electronic settlement system includes a data storage device such as an IC card in which value information is stored, a client device provided with an information input/output function to the data storage device, a settlement management device for managing settlement between the data storage device and a store device, and a communication system for connecting the client device, and the settlement management device so as to enable bidirectional communication. The settlement management device creates settlement information for making settlement by the data storage device, subjects the settlement information to an encryption processing by using a common key shared by the settlement management device and the data storage device, and transmits the settlement information subjected to the encryption processing to the client device, and the client device outputs the settlement information received from the settlement management device to the data storage device. | 09-13-2012 |
Sohei Arakawa, Tokyo JP
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20130189430 | METHOD FOR PRODUCING MOLDED BODY - A method for producing a molded body in which the matrix of a composite material is prevented from penetrating into a carbon foam. Specifically, a method for producing a molded body ( | 07-25-2013 |
Tadayoshi Arakawa, Tokyo JP
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20100129298 | Recalcification Promoter And Composition For Oral Cavity - It is intended to provide a remineralization promoter for tooth enamel and a composition for an oral cavity, which can highly effectively promote the remineralization of tooth enamel and strongly inhibit dental caries. The remineralization promoter for tooth enamel and the composition for an oral cavity are characterized by containing amorphous hydroxyapatite and/or amorphized hydroxyapatite showing two peaks at 2θ=31 to 35° in X-ray diffraction. The amorphized hydroxyapatite is obtained by reacting calcium salt with phosphate in an aqueous solution and drying the reaction solution at a temperature of 10 to 70° C. | 05-27-2010 |
Takahiko Arakawa, Tokyo JP
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20100191883 | INFORMATION DEVICE INCLUDING MAIN PROCESSING CIRCUIT, INTERFACE CIRCUIT, AND MICROCOMPUTER - An information device packaged in one package includes a main function unit and an interface function unit. The main function unit includes a main processing circuit for executing signal processing related to a main function in the information device and a first microcomputer for controlling the main processing circuit by executing a first firmware program. The interface function unit includes an interface function unit including a first interface circuit for receiving data from an exterior device located outside of the information device to provide to the main function unit, a second interface circuit for performing an authentication operation with the exterior device, a second microcomputer for controlling the first interface circuit, and a memory for storing a second firmware program for controlling the first interface circuit. | 07-29-2010 |
Takahiro Arakawa, Tokyo JP
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20100167014 | PROCESS FOR PRODUCING FLUOROCARBON MICROSTRUCTURE, FLUOROCARBON MICROSTRUCTURE, AND MICROSYSTEM - A process for producing a fluorocarbon microstructure capable of easily fabricating a three-dimensional fluorocarbon microstructure. The process for producing a fluorocarbon microstructure comprises a first processing step for forming, on a substrate ( | 07-01-2010 |
Takayuki Arakawa, Tokyo JP
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20090259461 | Gain Control System, Gain Control Method, and Gain Control Program - Disclosed is a gain control system in which speech model constituted from a sound pressure and a feature is stored in a speech model storage unit for each of a plurality of phonemes or for each of clusters into which a speech is divided. When an input signal is given, a feature conversion unit calculates a feature and a sound pressure of the input signal. A sound pressure comparison unit determines a sound pressure ratio between the input signal and each of speech models. A distance calculation unit calculates a distance between the feature of the input signal and the feature of each of the speech models. A gain calculation unit calculates a gain value from the sound pressure ratio and information on the distance. A sound pressure compensation unit thereby compensates for the sound pressure of the input signal. | 10-15-2009 |
20100070277 | VOICE RECOGNITION DEVICE, VOICE RECOGNITION METHOD, AND VOICE RECOGNITION PROGRAM - A voice recognition device that recognizes a voice of an input voice signal, comprises a voice model storage unit that stores in advance a predetermined voice model having a plurality of detail levels, the plurality of detail levels being information indicating a feature property of a voice for the voice model; a detail level selection unit that selects a detail level, closest to a feature property of an input voice signal, from the detail levels of the voice model stored in the voice model storage unit; and a parameter setting unit that sets parameters for recognizing the voice of an input voice according to the detail level selected by the detail level selection unit. | 03-18-2010 |
20100268532 | SYSTEM, METHOD AND PROGRAM FOR VOICE DETECTION - A system for voice detection includes a feature value calculation unit that calculates a feature value from an input signal sliced on a per frame basis, a provisional voice/non-voice decision unit that provisionally decides a voiced interval and a non-voiced interval from the feature value calculated on a per frame basis, and a voice/non-voice decision unit that determines a voiced interval duration threshold value or a non-voiced interval duration threshold value, using a ratio of the feature value found on a per frame basis to a threshold value for the feature value and that re-decides the voiced interval and the non-voiced interval, using the voiced interval duration threshold value determined and the non-voiced interval duration threshold value determined. By determining the voiced interval duration threshold value and the non-voiced interval duration threshold value, using the feature value found on a per frame basis and the threshold value for the feature value, the constraint of the shaping rule may be made weaker, or stronger in case the feature value found on a per frame basis can be regarded as being reliable or not, thereby allowing voice detection to be made without dependency upon a noise environment. | 10-21-2010 |
20110246185 | VOICE ACTIVITY DETECTOR, VOICE ACTIVITY DETECTION PROGRAM, AND PARAMETER ADJUSTING METHOD - A frame extracting means | 10-06-2011 |
20120116765 | SPEECH PROCESSING DEVICE, METHOD, AND STORAGE MEDIUM - A speech recognition unit ( | 05-10-2012 |
20120239401 | VOICE RECOGNITION SYSTEM AND VOICE RECOGNITION METHOD - Provided is a voice recognition system capable of, while suppressing negative influences from sound not to be recognized, correctly estimating utterance sections that are to be recognized. A voice segmenting means calculates voice feature values, and segments voice sections or non-voice sections by comparing the voice feature values with a threshold value. Then, the voice segmenting means determines, to be first voice sections, those segmented sections or sections obtained by adding a margin to the front and rear of each of those segmented sections. On the basis of voice and non-voice likelihoods, a search means determines, to be second voice sections, sections to which voice recognition is to be applied. A parameter updating means updates the threshold value and the margin. The voice segmenting means determines the first voice sections by using the one of the threshold value and the margin which has been updated by the parameter updating means. | 09-20-2012 |
20120310866 | DATA PROCESSING DEVICE, COMPUTER PROGRAM THEREFOR AND DATA PROCESSING METHOD - A plurality of pruning measures (PM) are calculated from a feature amount (CV) of test data (TD) which is input, a plurality of isopycnic surfaces (EC) are plotted and set on a threshold space (SS), a threshold curved surface (SC) in which a decrease in at least one of a plurality of pruning measures (PM) causes an increase in at least one thereof is generated using a portion of one isopycnic surface (EC) as a part, a hypothesis curved surface (HC) of subject data (CD) is generated on the threshold space (SS) to set a position intersecting the threshold curved surface (SC) to a pruning threshold (PS), and a plurality of hypotheses of the subject data (CD) are pruned. Thereby, there is provided a data processing device of which at least one of the recognition speed and the recognition accuracy is higher than in the related art. | 12-06-2012 |
20130024192 | ATMOSPHERE EXPRESSION WORD SELECTION SYSTEM, ATMOSPHERE EXPRESSION WORD SELECTION METHOD, AND PROGRAM - Disclosed is an information display system provided with: a signal analyzing unit which analyzes the audio signals obtained from a predetermined location and which generates ambient sound information regarding the sound generated at the predetermined location; and an ambient expression selection unit which selects an ambient expression which expresses the content of what a person is feeling from the sound generated at the predetermined location on the basis of the ambient sound information. | 01-24-2013 |
20130132078 | VOICE ACTIVITY SEGMENTATION DEVICE, VOICE ACTIVITY SEGMENTATION METHOD, AND VOICE ACTIVITY SEGMENTATION PROGRAM - Provided is a noise-robust voice activity segmentation device which updates parameters used in the determination of voice-active segments without burdening the user, and also provided are a voice activity segmentation method and a voice activity segmentation program. | 05-23-2013 |
20130144609 | TEXT PROCESSING SYSTEM, TEXT PROCESSING METHOD, AND TEXT PROCESSING PROGRAM - Provided is a text processing system capable of avoiding declining processing efficiency in analyses of text that does not contain breaks. | 06-06-2013 |
20130185068 | SPEECH RECOGNITION DEVICE, SPEECH RECOGNITION METHOD AND PROGRAM - The present invention provides a speech recognition device includes a threshold value candidate generation unit which extracts a feature indicating likeliness of being speech from a temporal sequence of input sound, and generates a plurality of threshold value candidates for discriminating between speech and non-speech; a speech determination unit which, by comparing the feature indicating likeliness of being speech with the plurality of threshold value candidates, determines respective speech sections, and outputs determination information as a result of the determination; a search unit which corrects each of the speech sections represented by the determination information, using a speech model and a non-speech model; and a parameter update unit which estimates a threshold value for determining a speech section, on the basis of distribution profiles of the feature respectively in utterance sections and in non-utterance sections, within each of the corrected speech sections, and makes an update with the threshold value. | 07-18-2013 |
20130231929 | SPEECH RECOGNITION DEVICE, SPEECH RECOGNITION METHOD, AND COMPUTER READABLE MEDIUM - The present invention can increase the types of noises that can be dealt with enough to enable speech recognition with a speech recognition rate of high accuracy. | 09-05-2013 |
20130282370 | SPEECH PROCESSING APPARATUS, CONTROL METHOD THEREOF, STORAGE MEDIUM STORING CONTROL PROGRAM THEREOF, AND VEHICLE, INFORMATION PROCESSING APPARATUS, AND INFORMATION PROCESSING SYSTEM INCLUDING THE SPEECH PROCESSING APPARATUS - An apparatus of this invention is a speech processing apparatus that acquires pseudo speech from a mixture sound including desired speech and noise. The speech processing apparatus includes a first microphone that inputs a first mixture sound including desired speech and noise and outputs a first mixture signal, a second microphone that is opened to the same sound space as that of the first microphone, inputs a second mixture sound including the desired speech and the noise at a ratio different from the first mixture sound, and outputs a second mixture signal, a first sound collector including a concave surface that collects the first mixture sound to the first microphone, a second sound collector including a concave surface that collects the second mixture sound to the second microphone and disposed in a direction different from the first sound collector, and a noise suppression circuit that suppresses an estimated noise signal based on the first mixture signal and the second mixture signal and outputs a pseudo speech signal. With this arrangement, it is possible to, in a single sound space where desired speech and noise mix, collect the desired speech and the noise, correctly estimate the noise, and reconstruct pseudo speech close to the desired speech. | 10-24-2013 |
20130297303 | SPEECH PROCESSING APPARATUS, CONTROL METHOD THEREOF, STORAGE MEDIUM STORING CONTROL PROGRAM THEREOF, AND VEHICLE, INFORMATION PROCESSING APPARATUS, AND INFORMATION PROCESSING SYSTEM INCLUDING THE SPEECH PROCESSING APPARATUS - An apparatus of this invention is a speech processing apparatus that acquires pseudo speech from a mixture sound including desired speech and noise. The speech processing apparatus includes a first microphone that inputs a first mixture sound including desired speech and noise and outputs a first mixture signal, a second microphone that is opened to the same sound space as that of said first microphone and disposed at a focus position of an interface that is part of a boundary of the sound space and has one of a quadratic surface shape and a pseudo surface shape approximating a quadratic surface, inputs a second mixture sound including the desired speech reflected by the interface and the noise reflected by the interface at a ratio different from the first mixture sound, and outputs a second mixture signal, and a noise suppression circuit that suppresses an estimated noise signal based on the first mixture signal and the second mixture signal and outputs a pseudo speech signal. | 11-07-2013 |
20130311175 | SPEECH PROCESSING APPARATUS, CONTROL METHOD THEREOF, STORAGE MEDIUM STORING CONTROL PROGRAM THEREOF, AND VEHICLE, INFORMATION PROCESSING APPARATUS, AND INFORMATION PROCESSING SYSTEM INCLUDING THE SPEECH PROCESSING APPARATUS - An apparatus of this invention is a speech processing apparatus that acquires pseudo speech from a mixture sound including desired speech and noise. The speech processing apparatus includes a first microphone that inputs a first mixture sound including desired speech and noise and outputs a first mixture signal, a second microphone that is opened to the same sound space as that of the first microphone, inputs a second mixture sound including the desired speech and the noise at a ratio different from the first mixture sound, and outputs a second mixture signal, a sound insulator that is disposed between the first microphone and the second microphone, and a noise suppression circuit that suppresses an estimated noise signal based on the first mixture signal and the second mixture signal and outputs a pseudo speech signal. With this arrangement, it is possible to, in a single sound space where desired speech and noise mix, correctly estimate the noise and reconstruct pseudo speech close to the desired speech. | 11-21-2013 |
Takeshi Arakawa, Tokyo JP
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20080293466 | VIDEO GAME APPARATUS, VIDEO GAME PROCESSING PROGRAM, PROGRAM RECORDING MEDIUM, AND VIDEO GAME PROCESSING METHOD - In a video game that progresses a game using a limited number of items, the game can be made more interesting. In an area data table | 11-27-2008 |
Taro Arakawa, Tokyo JP
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20140014976 | OPTICAL DEVICE AND PROCESSING METHOD OF THE SAME - An optical device including: a rectangular front side having a light-emitting layer; a rectangular rear side parallel to the front side; and first to fourth lateral sides adapted to connect the front and rear sides, in which the first lateral side is inclined by a first angle with respect to a perpendicular of the front side, and the second lateral side opposed to the first lateral side is inclined by a second angle with respect to the perpendicular, and the third lateral side is inclined by a third angle with respect to the perpendicular, and the fourth lateral side opposed to the third lateral side is inclined by a fourth angle with respect to the perpendicular. | 01-16-2014 |
20140252392 | LIGHT EMITTING DIODE - An embodiment of the present invention provides a light emitting diode including a chip having a light emitting layer on the front surface side and a translucent member that is bonded between a back surface of the chip and a lead frame to support the chip by a resin having translucency, and is transmissive to light emitted from the light emitting layer. According to this configuration, the light emitting diode includes the translucent member that is transmissive to light emitted from the light emitting layer on the back surface side of the chip having the light emitting layer. Therefore, the ratio of light reflected at the interface with the lead frame to return to the light emitting layer can be suppressed to a low ratio and the light extraction efficiency can be enhanced. | 09-11-2014 |
20150159821 | PROCESSING METHOD FOR OPTICAL DEVICE WAFER - A method of processing an optical device wafer which includes a laser processing step of repeating an application of one pulse of a pulsed laser beam to the optical device wafer to form one laser processed hole, thereby forming a plurality of laser processed holes along streets; an etching step of causing an etchant to enter into the laser processed holes to etch the inside of the laser processed holes; and a dividing step of exerting an external force on the optical device wafer to divide the optical device wafer along the streets, thereby forming a plurality of optical devices. | 06-11-2015 |
20150214432 | OPTICAL DEVICE AND MANUFACTURING METHOD THEREFOR - An optical device including a substrate and a light emitting layer formed on the front surface of the substrate. The back surface of the substrate is formed with a concave portion like a crater. The concave portion is formed by applying a laser beam having an absorption wavelength to an optical device wafer. In the optical device, light emitted from the light emitting layer strikes the inner surface of the concave portion and is next irregularly reflected from the inner surface of the concave portion. | 07-30-2015 |
Tatsuo Arakawa, Tokyo JP
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20110079605 | ARTICLE ADVANCING DEVICE AND ARTICLE ARRANGEMENT SHELF - Provided are an article advancing device and an article arrangement shelf, wherein the article advancing device has a flexible sheet on which articles can be arranged at a condition where the sheet is extended, a roller to which one end of the sheet is fixed and which winds the sheet in the reverse extension direction, a drive means which rotates the roller in the winding direction of the sheet, and a wall member with which the articles in the first row of the articles arranged on the sheet come into contact. When the articles are arranged on the sheet, the article advancing device stops the winding operation of the sheet by the drive means by the contact of the articles in the first row with the wall member. The article advancing device has a simple article advancing function which employs a horizontally extending shelf basically having no incline and which does not require energy, such as electric power, and can be used regardless of the packaging state of the articles. | 04-07-2011 |
20110127287 | ARTICLE ADVANCING DEVICE AND ARTICLE ARRANGEMENT SHELF - An object is to provide an article advancing device and an article arrangement shelf that can be securely operated with a simple structure while not requiring electric power. An article advancing device of the present invention includes: an elongated drawer member | 06-02-2011 |
Tomiyuki Arakawa, Tokyo JP
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20090196546 | Optical Integrated Circuit, Opto-Electronic Integrated Circuit and Manufacturing Method Thereof - In the opto-electronic integrated circuit, an optical waveguide in which a sapphire substrate for an SOS substrate is formed as a lower clad and a silicon film is formed as a core, an electronic integrated circuit formed in the silicon film, and grooves for fixing optical fibers are formed monolithically. Further, a photodiode array and a laser diode array are mounted on a hybrid basis. Since the lower clad of the optical waveguide is used as the sapphire substrate and the core is used as the silicon film, a difference in refractive index can be made large sufficiently, thus resulting in thinning of the silicon film. It is therefore possible to shorten the time required to process the core and the like. Further, since the electronic integrated circuit is formed on the sapphire substrate, the high-frequency characteristics are enhanced. | 08-06-2009 |
Toshiya Arakawa, Tokyo JP
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20090009056 | LIGHT-EMITTING APPARTUS - A light emitting apparatus capable of efficiently generating high luminance white light is provided. The present invention permits white light to be generated, without using low-emission efficiency white light emitters, by forming a light emitter layer | 01-08-2009 |
20090097256 | LIGHT-EMITTING APPARTUS - Provided herein is a light-emitting apparatus capable of achieving both improved durability and higher brightness with an inexpensive and simple construction. A heat resistant glass substrate | 04-16-2009 |
20090121601 | LIGHT-EMITTING APPARATUS - Provided herein is a light-emitting apparatus which is capable of causing the light emitted at the entire face of a fluorescent material to be exteriorly emitted with no interference and with enhanced light emission efficiency, thereby attaining an exteriorly radiated high brightness light. A cathode electrode | 05-14-2009 |
20100129263 | Method for Supporting A Driver Using Fragrance Emissions - When it is determined that a driver is extremely-concentrating, a fragrance emitted by a relaxing air freshener is intermittently released by emitting. To quickly reduce the tension of the driver, a long fragrance emit period is set, while a short fragrance emit stopped period is set. When it is determined that the driver is randomly scanning, the amount of the relaxing air freshener discharged is smaller than that when the driver is extremely-concentrating, and a shorter fragrance emit period is set, while a longer fragrance emit stopped period is set. As a result, an aroma that is so faint that the driver may not notice is used to maintain the random scanning state, and further, a fragrance emitted by an awakening air freshener is emitted, as needed, near the nose of the driver. | 05-27-2010 |
20110181170 | Field emission lamp - A field emission lamp which comprises a vacuum container, and a cathode electrode, a gate electrode and anode electrode all arranged in the vacuum container. The field emission lamp is characterized in that the cathode electrode is composed of a nanocarbon composite substrate which contains a substrate having a projected portion or grooved portion in a surface, and a nanocarbon material formed on the surface of the projected portion or grooved portion of the substrate. | 07-28-2011 |
Toyomi Arakawa, Tokyo JP
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20110258871 | TAPE CHECKING APPARATUS - A tape checking apparatus has a driving roller ( | 10-27-2011 |
Yasuhiko Arakawa, Tokyo JP
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20100176387 | ORGANIC THIN-FILM TRANSISTOR AND METHOD FOR MANUFACTURING THE SAME - An organic thin-film transistor of the present invention has a gate electrode, a gate insulating film, a source electrode, a drain electrode, and an organic semiconductor layer provided above a substrate, and further has a thiol compound layer composed of a benzenethiol compound and provided on a surface of the source electrode and a thiol compound layer composed of a benzenethiol compound and provided on a surface of the drain electrode. This makes it possible to provide an organic thin-film transistor whose threshold voltage can be selectively controlled without greatly affecting a current characteristic other than the threshold voltage. | 07-15-2010 |
20120160312 | SOLAR CELL - A solar cell of the present invention comprises a p-type semiconductor layer, an n-type semiconductor layer and a superlattice semiconductor layer sandwiched between the p-type semiconductor layer and the n-type semiconductor layer, wherein the superlattice semiconductor layer has a superlattice structure in which barrier layers and quantum layers are stacked alternately and repeatedly, and has two or more intermediate energy levels where electrons optically excited from a valence band of the quantum layers or the barrier layers stay for a constant time, the intermediate energy levels being located between a top of the valence band of the barrier layers and a bottom of a conduction band of the barrier layers, and can achieve a high incident photon-to-current conversion efficiency. | 06-28-2012 |
20130270517 | SUPER LATTICE STRUCTURE, SEMICONDUCTOR DEVICE AND SEMICONDUCTOR LIGHT EMITTING DEVICE HAVING SUPER LATTICE STRUCTURE, AND METHOD OF MAKING SUPER LATTICE STRUCTURE - A superlattice structure includes a plurality of quantum-dot nanowires extending in a substantially vertical direction from a plane region. The quantum-dot nanowires have a structure of barrier layers and quantum-dot layers alternately stacked on the plane region, and the quantum-dot nanowires are substantially the same in diameter in a stacking direction and substantially uniformly arranged at an area density of 4 nanowires/μm | 10-17-2013 |
20160103324 | IMAGE PROJECTION DEVICE AND PROJECTION DEVICE - The present invention is an image projection device that includes: a light source 12 that emits a laser beam 34; a scanning mirror 14 that two-dimensionally scans the laser beam 34 emitted from the light source 12; and a projection mirror 24 that projects scanned light onto a retina 26 of an eyeball 22 of a user to project an image onto the retina 26, the scanned light being composed of the laser beam 34 that has been scanned by the scanning mirror 14, wherein the laser beam 34 emitted from the light source 12 is scanned by using a part of an operating range of the scanning mirror 14. | 04-14-2016 |
Yasuhiro Arakawa, Tokyo JP
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20090051242 | Electrostatic induction conversion device - There is provided an electrostatic induction conversion device which is small, has high conversion efficiency between electric energy and kinetic energy, and can prevent degradation of an electret. The electret is formed by injecting an electric charge into the vicinity of the surface of an insulating material, is disposed between two conductors, and is constructed so that it moves relatively to at least one of the conductors opposite to the electret and converts between electric energy and kinetic energy. As the insulating material forming the electret, it is preferable to use a polymer having a fluorine-containing aliphatic cyclic structure. | 02-26-2009 |
20100020117 | COLOR ADJUSTMENT SYSTEM FOR DISPLAY DEVICE AND PRINTED MATERIAL - A color adjustment system for a display device includes a computer device, and a display device for displaying an image. The display device selectably displays a plurality of color temperature color presets. The computer device makes a white point adjustment to the display device, based on a color temperature color preset selected from among the plurality of color temperature color presets by a selecting operation from the computer device. | 01-28-2010 |
20100188418 | COLOR CALIBRATION SYSTEM - A color calibration system in accordance with a preferred embodiment of the present invention comprises a display device provided with a color sensor for detecting a color temperature and illuminance of ambient light, a microcomputer, and a colorimeter for performing colorimetry on a display screen of the display device from the outside. The microcomputer calculates a target value by using a preset calculation equation and a detection result on the ambient light detected by the color sensor. Then, the microcomputer automatically performs color calibration of the display device so that a colorimetry result obtained by the colorimeter may agree with the target value. | 07-29-2010 |
Yoji Arakawa, Tokyo JP
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20090260703 | Resin Pipe with Mouthpiece and Method of Manufacturing the Same - Disclosed is a resin pipe with a mouthpiece comprising: a mouthpiece; and a resin pipe of which one end is joined to the mouthpiece, wherein the one end is disposed in the mouthpiece, and an outer peripheral surface of the one end is joined to an inner peripheral surface of the mouthpiece by fusion. | 10-22-2009 |
20090260745 | Method of Manufacturing Resin Pipe - Disclosed is a method for manufacturing a resin pipe, including: heating a sheet member after winding the sheet member around a bar desired multiple times and holding the sheet member, wherein the sheet member is melted and molded into a resin pipe by the heating, and the bar is removed from the resin pipe after the heating. | 10-22-2009 |
20100116420 | TANK FOR VERY LOW TEMPERATURE LIQUIDS - The present invention relates to a tank for holding a cryogenic liquid. According to the present invention, there is provided a light and durable tank which is airtight even at cryogenic temperatures without generating cracks. The tank includes: a pressure-resistant layer having an inner shell and an outer shell; and an airtight resin layer on an inner surface of the inner shell, wherein the inner shell is comprised of a fiber-reinforced resin composite which can withstand temperatures above the melting point of the airtight resin layer, and the outer shell is comprised of another fiber-reinforced resin composite which can be cured at a temperature below the melting point of the airtight resin layer. | 05-13-2010 |
20100163565 | Pressure-Resistant Container - In a pressure-resistant container | 07-01-2010 |
Yoshiyuki Arakawa, Tokyo JP
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20090003287 | Method of translating cellular carriers - A plurality of carrier signals in a wide band signal is converted into a plurality of digital carrier signals. Each of the plurality of carrier signals is at a respective frequency in the wide band signal. At least one of the plurality of digital carrier signals is translated to a different frequency. | 01-01-2009 |
Yutaka Arakawa, Tokyo JP
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20130271860 | LENS BARREL - A lens barrel includes a moving frame, a stepper motor that drives the moving frame, a screw member that rotates in accordance with rotation of the stepper motor, a screw gear that rotates in accordance with rotation of the screw member, a nut member that screws with the screw member, moves, by pressing, the moving frame, an external rotation operation ring, including a drive gear that rotates in response to external operation, that switches between a first state where the drive gear meshes with the screw gear, rotates the screw member, and drives the moving frame and a second state where the drive gear and the screw gear are not meshed, and control means that drive-controls the stepper motor in conjunction with rotation of the external rotation operation ring when the external rotation operation ring is in the second state. | 10-17-2013 |