Murata, Shiga
Atsushi Murata, Shiga JP
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20080305384 | ELECTRODE-MEMBRANE-FRAME ASSEMBLY FOR FUEL CELL, POLYELECTROLYTE FUEL CELL AND MANUFACTURING METHOD THEREFOR - An electrode-membrane-frame assembly for a polyelectrolyte fuel cell which is held between one pair of separators and constitutes an electric cell module in the fuel cell is constituted of a membrane electrode assembly, a first frame body which has a separator-side surface on which a sealing member for sealing between the member and one separator and a membrane-side surface located on one surface of the peripheral edge portion of the membrane electrode assembly and is formed of a thermoplastic resin material, and a second frame body that has a separator-side surface on which a sealing member for sealing between the member and the other separator and a membrane-side surface located on the other surface of the peripheral edge portion of the membrane electrode assembly and is formed of a thermoplastic resin material and fitted to the first frame body holding the peripheral edge portion of the membrane electrode assembly between the second frame body and the first frame body. | 12-11-2008 |
20090202884 | POLYMER ELECTROLYTE FUEL CELL AND MANUFACTURING METHOD FOR ELECTRODE-MEMBRANE-FRAME ASSEMBLY - A MEA-frame assembly is arranged in a mold for injection molding to form a first flow passage arranged so as to extend along the outer periphery of an electrode between the outer periphery of the electrode and the inner periphery of a frame, a second flow passage arranged so as to extend along an inner elastic member between the inner periphery and outer periphery of the frame and a plurality of connecting flow passages which communicate the first flow passage with the second flow passage. An elastic resin is injected into the first flow passage to fill the first flow passage with the elastic resin and to fill the second flow passage with the elastic resin through each of the communicating flow passages, thereby an elastic member which hermetically seals the space between the MEA-frame assembly and the separator is integrally formed. | 08-13-2009 |
20090233131 | POLYMER ELECTROLYTE FUEL CELL AND MANUFACTURING METHOD FOR ELECTRODE-MEMBRANE-FRAME ASSEMBLY - A MEA-frame assembly is arranged in a mold for injection molding to form a first flow passage arranged so as to extend along the outer periphery of an electrode between the outer periphery of the electrode and the inner periphery of a frame, a second flow passage arranged so as to extend along an inner elastic member between the inner periphery and outer periphery of the frame and a plurality of connecting flow passages which communicate the first flow passage with the second flow passage. An elastic resin is injected into the first flow passage to fill the first flow passage with the elastic resin and to fill the second flow passage with the elastic resin through each of the communicating flow passages, thereby an elastic member which hermetically seals the space between the MEA-frame assembly and the separator is integrally formed. | 09-17-2009 |
Atushi Murata, Shiga JP
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20120288783 | MEMBRANE ELECTRODE ASSEMBLY WITH INTEGRATED FRAME AND FUEL CELL - Disclosed is a membrane electrode assembly provided with a polymer electrolyte membrane; a catalyst layer (A) which is laminated onto one surface of the polymer electrolyte membrane; a gas diffusion layer (A) which is laminated onto the catalyst layer (A); a catalyst layer (B); and a gas diffusion layer (B). The outer circumferential section of the catalyst layer (A) is the membrane electrode assembly with an integrated frame which comprises a membrane electrode assembly that protrudes from the gas diffusion layer (A) and a frame adhered to the outer circumferential section of the catalyst layer (A), whereby said frame surrounds the edge of the membrane electrode assembly. The surface that is adhered to the frame in the outer circumferential section of the catalyst layer (A) comprises a plurality of cracks. | 11-15-2012 |
Atusi Murata, Shiga JP
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20110311898 | ELECTRODE-MEMBRANE-FRAME ASSEMBLY, METHOD FOR PRODUCING THE SAME, AND FUEL CELL - A method for producing an electrode-membrane-frame assembly according to the present invention includes arranging a previously molded first molded body on a circumferential region of first catalyst layer close to first gas diffusion layer, arranging a previously molded second molded body on a circumferential region of second catalyst layer close to second gas diffusion layer, and forming a third molded body by injection molding so as to integrally connect the first molded body and the second molded body and not to be directly in contact with an inner side region of second main surface of a polymer electrolyte membrane positioned on an inner side of an outer edge part of the second molded body when viewed from a thickness direction of the polymer electrolyte membrane, whereby a frame having the first, second, and the third molded body is formed. Thus, the polymer electrolyte membrane can be prevented from deteriorating. | 12-22-2011 |
20120251918 | POLYMER FUEL CELL STACK AND POLYMER FUEL CELL SEPARATOR PAIR - A fuel cell separator pair has first and second separators having front and back surfaces, a corrugated plate portion shaped in a wave form at the central portion, and a flat plate portion formed in the peripheral portion and surrounding the corrugated plate portion, wherein the corrugated plate portion of the front surface constitutes a reaction gas channel and the corrugated plate portion of the back surface constitutes a coolant channel. The back surfaces of the first and second separators are facing each other. The flat plate portions of the first and second separators are arranged on top of each other so as to be in contact with each other. The flat plate portion of the second separator protrudes toward the outside beyond the flat plate portion of the first separator. The fuel cell separator pair has a seal member (A) disposed on the flat plate portion of the front surface of the first separator, a seal member (B) disposed on the flat plate portion of the front surface of the second separator, and a seal member (C) disposed on the region protruding beyond the flat plate portion of the first separator in the flat plate portion of the back surface of the second separator. | 10-04-2012 |
Hiroyuki Murata, Shiga JP
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20120137039 | INFORMATION PROCESSING APPARATUS - An information processing apparatus includes information holding circuits provided respectively for a plurality of transfer source bus control devices, an exclusive bus configured to be capable of mutually connecting the plurality of information holding circuits, and bus selection circuits provided respectively for the plurality of transfer source bus control devices and configured to select one of the exclusive bus and the hierarchical bus as a connection destination of each of the transfer source bus control devices. | 05-31-2012 |
20130104137 | MULTIPROCESSOR SYSTEM - A multiprocessor system including a plurality of processors, each including a task scheduler that determines a task execution order of the tasks in a task set to be executed by the processors within a task period which is defined as a period in repeated execution of the task sets, and processors that execute the respective tasks; and a scheduler management device having a command unit configured to issue a command for at least one of the task schedulers to change the task execution order, wherein each of the task schedulers, when receiving the command from the command unit, changes the task execution order of the processors. | 04-25-2013 |
20140037014 | STREAM GENERATION APPARATUS AND STREAM GENERATION METHOD - A stream generation apparatus, which generates a stream by performing variable-length coding and compression coding on input data, includes: an inserting unit which inserts, into input data, coding-related information which is information to be used for compression coding of quantized data; a first coding unit which performs first processing including variable-length coding and compression coding of headers; a first transfer control unit which transfers, to a storage unit, intermediate data which is the input data on which the first processing has been performed; a second transfer control unit which reads the intermediate data from the storage unit; an extracting unit which extracts information indicated by the coding-related information from the intermediate data; and a second coding unit which generates a stream by performing second processing including compression coding of the quantized data using the information extracted by the extracting unit. | 02-06-2014 |
Kazuo Murata, Shiga JP
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20160113109 | RADIO-FREQUENCY PRINTED CIRCUIT BOARD AND WIRING MATERIAL - (1) A conductor layer is disposed on at least one surface of a dielectric layer, the dielectric layer including an intermediate layer and a pair or more of fluororesin layers disposed on both surfaces of the intermediate layer, in which the ratio of the total average thickness of the intermediate layer to the total average thickness of the fluororesin layers is 0.001 to 30, the relative dielectric constant of the intermediate layer is 1.2 to 10, the coefficient of linear expansion of the intermediate layer is −1×10 | 04-21-2016 |
Norikazu Murata, Shiga JP
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20140098223 | SIZE MEASUREMENT APPARATUS AND SIZE MEASUREMENT METHOD - A size measurement apparatus includes: a first light emitter unit for widely emitting light to an imaging area which may include an object; a second light emitter unit for locally emitting light to a part of the imaging area; an image taking unit for obtaining a range image which contains distance information on a pixel-by-pixel basis, with pixels being arranged two-dimensionally, the distance information being calculated based on a measured time value which is a time for the light emitted from the light emitter units to travel back as a reflected light; and an arithmetic control unit for controlling light emission from the light emitter units, and for calculating size information of the object based on a synthesized range image obtained by synthesizing a range image obtained during light emission from the first light emitter unit and a range image obtained during light emission from the second light emitter unit. | 04-10-2014 |
Shuji Murata, Shiga JP
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20090277132 | COMBINATION WEIGHING DEVICE, AND BAG-MANUFACTURING AND PACKAGING SYSTEM AND COMBINATION WEIGHING SYSTEM PROVIDED WITH THE SAME - A combination weighing device is configured and arranged to efficiently perform processes from combination weighing to discharging. The combination weighing device includes a control unit configured to control a container arrangement mechanism so as to tilt the orientation of a container storing weighed articles selected based on the results of weighing to discharge a portion or all of the articles in the container into its adjacent container. | 11-12-2009 |