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81. 发明授权

US06916575B2 Polymer electrolyte type fuel cell 失效
标题翻译：聚合物电解质型燃料电池
公开(公告)号：US06916575B2
公开(公告)日：2005-07-12
申请号：US10296895
申请日：2002-03-06
申请人： Yoshihiro Hori , Masato Hosaka , Junji Nikura , Kazuhito Hatoh , Teruhisa Kanbara , Takeshi Yonamine , Hiroaki Matsuoka
发明人： Yoshihiro Hori , Masato Hosaka , Junji Nikura , Kazuhito Hatoh , Teruhisa Kanbara , Takeshi Yonamine , Hiroaki Matsuoka
IPC分类号： H01M4/86 , H01M4/88 , H01M4/92 , H01M4/96 , H01M8/10 , H01M4/90
CPC分类号： H01M8/1004 , H01M4/8605 , H01M4/92 , H01M4/96 , H01M2300/0082 , Y02P70/56
摘要： In a polymer electrolyte fuel cell of the present invention, at least one of electrodes comprises conductive carbon carrying a platinum group metal catalyst, conductive carbon carrying no catalyst metal and a hydrogen ion-conductive polymer electrolyte. The preferable amount of the conductive carbon carrying no catalyst metal is equivalent to 5 to 50 wt % of the conductive carbon carrying the catalyst metal. Incorporation of the conductive carbon carrying no catalyst metal to the catalyst layer enables reduction in potential concentration on part of electron conduction channels in an electrode, whereby an electrode for a polymer electrolyte fuel cell having an excellent life characteristic can be provided.
摘要翻译：在本发明的高分子电解质型燃料电池中，电极中至少有一方含有携带铂族金属催化剂的导电性碳，不含有催化剂金属的导电性碳和氢离子传导型高分子电解质。不含催化剂金属的导电性碳的优选量相当于载持催化剂金属的导电性碳的5〜50重量％。将不含催化剂金属的导电性碳引入到催化剂层中能够减少电极中的一部分电子传导通道的电位浓度，由此可以提供具有优异寿命特性的固体高分子型燃料电池用电极。

82. 发明申请

US20050089598A1 Mold for fuel cell separator, method of producing fuel cell separator, fuel cell separator, apparatus for producing fuel cell separator and fuel cell 失效
标题翻译：用于燃料电池隔板的模具，燃料电池隔板的制造方法，燃料电池隔板，燃料电池隔板和燃料电池的制造装置
公开(公告)号：US20050089598A1
公开(公告)日：2005-04-28
申请号：US10970025
申请日：2004-10-22
申请人： Hideo Ohara , Hikaru Murakami , Masaaki Miyoshi , Kazuhito Hatoh , Takeshi Tomizawa
发明人： Hideo Ohara , Hikaru Murakami , Masaaki Miyoshi , Kazuhito Hatoh , Takeshi Tomizawa
IPC分类号： B29C45/27 , B29C45/00 , H01M2/14 , H01M4/94 , H01M8/00 , H01M8/02 , H01M8/04 , H01M8/10 , H01M8/24
CPC分类号： H01M8/0267 , B29C45/2624 , B29C45/2708 , H01M8/0226 , H01M8/0263 , H01M8/241 , H01M8/2483 , Y02P70/56
摘要： A mold for a use of making a fuel cell separator comprises: a first flow path forming portion to form a cooling medium flowing path, or to form an oxidizing gas flowing path, or to form a fuel gas flowing path; and an injection gate to shoot out a forming material settled on the first flow path, and/or disposed at near place with the first flow path.
摘要翻译：用于制造燃料电池隔板的模具包括：第一流路形成部分，用于形成冷却介质流动路径，或形成氧化气体流动路径，或形成燃料气体流动路径; 以及喷射门以喷射沉积在第一流动路径上的成形材料，和/或设置在与第一流动路径接近的地方。

83. 发明授权

US06855178B2 Method for producing film electrode jointed product and method for producing solid polymer type fuel cell 失效
标题翻译：薄膜电极接合体的制造方法和固体高分子型燃料电池的制造方法
公开(公告)号：US06855178B2
公开(公告)日：2005-02-15
申请号：US10069459
申请日：2001-07-05
申请人： Makoto Uchida , Junji Niikura , Hisaaki Gyoten , Yasuo Takebe , Kazuhito Hatoh , Masato Hosaka , Teruhisa Kanbara , Atsushi Mukoyama , Hiroshi Shimoda , Shinji Kinoshita
发明人： Makoto Uchida , Junji Niikura , Hisaaki Gyoten , Yasuo Takebe , Kazuhito Hatoh , Masato Hosaka , Teruhisa Kanbara , Atsushi Mukoyama , Hiroshi Shimoda , Shinji Kinoshita
IPC分类号： H01M4/88 , H01M8/10 , H01M6/00
CPC分类号： H01M8/1004 , H01M4/8828 , Y02P70/56 , Y10T29/49115
摘要： A method for producing a membrane electrode assembly 1 for solid polymer electrolyte fuel cell, the membrane electrode assembly 1 including a solid polymer electrolyte membrane 2 comprising an ion exchange membrane, a first electrode 3 having a first catalyst layer 31, and a second electrode 4 having a second catalyst layer 41, the first electrode 3 and the second electrode 4 being disposed so as to be opposed to each other via the ion exchange membrane, the method including: applying a coating solution containing a catalyst onto a base film 101 to form a first catalyst layer 31; applying a coating solution containing an ion exchange resin dissolved or dispersed in a liquid onto the first catalyst layer 31 to form an ion exchange membrane; then applying a coating solution containing a catalyst onto the ion exchange membrane to form a second catalyst layer 41; and finally, peeling off the base film 101 from a resulting laminate. According to this method, it is possible to produce membrane electrode assembly 1 for high-performance solid polymer electrolyte fuel cell having catalyst layers each having a uniform thickness efficiently and continuously.
摘要翻译：一种固体聚合物电解质燃料电池用的膜电极接合体1的制造方法，该膜电极接合体1包括固体高分子电解质膜2，该固体高分子电解质膜2具有离子交换膜，具有第一催化剂层31的第一电极3和第二电极4 具有第二催化剂层41，第一电极3和第二电极4经由离子交换膜彼此相对配置，该方法包括：将含有催化剂的涂布溶液涂布在基膜101上以形成第一催化剂层31; 将含有溶解或分散在液体中的离子交换树脂的涂布溶液涂布到第一催化剂层31上以形成离子交换膜; 然后将含有催化剂的涂布溶液涂布到离子交换膜上以形成第二催化剂层41; 最后，从得到的层叠体剥离基膜101。根据该方法，可以有效且连续地制造具有均匀厚度的催化剂层的高性能固体高分子电解质型燃料电池用膜电极接合体1。

84. 发明授权

US06790552B2 Polymer electrolyte fuel cell 失效
标题翻译：聚合物电解质燃料电池
公开(公告)号：US06790552B2
公开(公告)日：2004-09-14
申请号：US10270238
申请日：2002-10-15
申请人： Susumu Kobayashi , Masato Hosaka , Kazuhito Hatoh , Hikaru Murakami , Mikio Takezawa , Takayuki Onishi
发明人： Susumu Kobayashi , Masato Hosaka , Kazuhito Hatoh , Hikaru Murakami , Mikio Takezawa , Takayuki Onishi
IPC分类号： H01M804
CPC分类号： H01M8/0273 , H01M8/0263 , H01M8/0271 , H01M8/0276 , H01M8/1023 , H01M8/1039 , H01M8/242 , H01M8/2465 , H01M8/2483
摘要： A polymer electrolyte fuel cell in which neither cross leakage nor outward leakage occurs with the application of low clamping pressures. The polymer electrolyte fuel cell a membrane electrode assembly (MEA) including a polymer electrolyte membrane, a gasket covering the periphery of the electrolyte membrane, and an anode and cathode attached to the electrolyte membrane; and conductive separator plates sandwiching the MEA therebetween. The gasket has seal ribs surrounding each of the manifold apertures, the anode and the cathode, as well as seal ribs formed on both sides of each of gas passages connecting the fuel gas manifold apertures with the anode and gas passages connecting the oxidant gas manifold apertures with the cathode. These seal ribs, except for in the gas passages, are pressed against the separator plates by clamping pressure of the cell stack to form gas sealing sections.
摘要翻译：一种聚合物电解质燃料电池，其中施加低的夹紧压力时不会发生交叉泄漏或向外泄漏。聚合物电解质燃料电池包括聚合物电解质膜，覆盖电解质膜周围的垫圈和附着在电解质膜上的阳极和阴极的膜电极组件（MEA）以及将MEA夹在其间的导电隔板。垫圈具有围绕每个歧管孔，阳极和阴极的密封肋，以及形成在每个气体通道的两侧上的密封肋，其将燃料气体歧管孔与连接氧化剂气体歧管孔的阳极和气体通道连接与阴极。除了气体通道之外，这些密封肋通过夹住电池堆的压力而压靠隔板，形成气体密封部分。

85. 发明授权

US06187464B1 Method for activating fuel cell 有权
标题翻译：燃料电池的激活方法
公开(公告)号：US06187464B1
公开(公告)日：2001-02-13
申请号：US09322948
申请日：1999-05-28
申请人： Eiichi Yasumoto , Hisaaki Gyoten , Kazuhito Hatoh , Kazufumi Nishida , Teruhisa Kanbara
发明人： Eiichi Yasumoto , Hisaaki Gyoten , Kazuhito Hatoh , Kazufumi Nishida , Teruhisa Kanbara
IPC分类号： H01M800
CPC分类号： H01M8/1086 , H01M4/926 , H01M8/0273 , H01M8/04119 , H01M8/04223 , H01M8/04291 , H01M8/04302 , H01M8/1004 , H01M8/241 , H01M8/2457 , H01M8/2483 , H01M2300/0082 , Y02P70/56
摘要： A method for activating a polymer electrolyte type fuel cell comprising at least one unit cell which is configured by including a proton conductive polymer electrolyte, an electrode layer having a catalytic activity arranged on the both faces of said polymer electrolyte membrane and a gas-supplying path is disclosed. This method comprises at least one of the step (a) of enhancing the catalytic activity of said electrode and the step (b) of giving a wetting condition to said polymer electrolyte. According to the present invention, it is possible to readily activate the fuel cell and to cause the same to demonstrate a high cell performance.
摘要翻译：一种激活聚合物电解质型燃料电池的方法，包括至少一个单元电池，该单元电池通过包括质子传导性聚合物电解质，具有排列在所述聚合物电解质膜的两面上的催化活性的电极层和气体供给路径被披露。该方法包括增强所述电极的催化活性的步骤（a）和向所述聚合物电解质提供润湿条件的步骤（b）中的至少一个。根据本发明，可以容易地激活燃料电池并使其能够表现出高的电池性能。

86. 发明授权

US5288562A Solid electrolyte fuel cell 失效
标题翻译：固体电解质燃料电池
公开(公告)号：US5288562A
公开(公告)日：1994-02-22
申请号：US820509
申请日：1992-01-14
申请人： Noboru Taniguchi , Junji Niikura , Kazuhito Hatoh , Takaharu Gamo
发明人： Noboru Taniguchi , Junji Niikura , Kazuhito Hatoh , Takaharu Gamo
IPC分类号： H01M8/02 , H01M8/12 , H01M8/24 , H01M8/10
CPC分类号： H01M8/0247 , H01M8/0232 , H01M8/0258 , H01M8/2425 , H01M2008/1293 , H01M2300/0074 , H01M8/0206 , Y02P70/56
摘要： A solid electrolyte fuel cell having a multi-layer structure of flat unit cells composed of a solid electrolyte, a first electrode and a second electrode with metal bipolar plates as gas barriers and collectors preferably made of foam metal or a foam alloy interposed between the adjacent unit cells. A fuel gas and an oxidizing gas are supplied to the fuel cell so that they flow in the directions crossing each other with the solid electrolyte interposed therebetween. The metal bipolar plate is preferably provided with grooves so that the fuel gas and the oxidizing gas can be uniformly distributed over the plate.
摘要翻译：一种固体电解质燃料电池，其具有由固体电解质，第一电极和金属双极板作为气体阻挡层的第二电极构成的平坦单元电池的多层结构，并且优选由发泡金属或泡沫合金制成的集电体，单元格单元格将燃料气体和氧化气体供给到燃料电池，使得它们以固体电解质插入其间彼此交叉的方向流动。金属双极板优选地设置有槽，使得燃料气体和氧化气体可以均匀地分布在板上。

87. 发明授权

US5244753A Solid electrolyte fuel cell and method for manufacture of same 失效
标题翻译：固体电解质燃料电池及其制造方法
公开(公告)号：US5244753A
公开(公告)日：1993-09-14
申请号：US942373
申请日：1992-09-09
申请人： Noboru Taniguchi , Junji Niikura , Kazuhito Hatoh , Takaharu Gamo
发明人： Noboru Taniguchi , Junji Niikura , Kazuhito Hatoh , Takaharu Gamo
IPC分类号： H01M8/12
CPC分类号： H01M8/1213 , H01M8/1246 , Y02E60/525 , Y02P70/56
摘要： This invention provides a solid electrolyte fuel cell operable with high efficiency even in the temperature range of about 850.degree. to 650.degree. C., The invention is characterized by the use of a novel perovskite double oxide of the composition A.sub.X B.sub.Y O.sub.3-.alpha.. The fabrication of the electrolyte, air electrode and fuel electrode layers by tape casting has contributed to marked improvement in processability and productivity.
摘要翻译：本发明提供即使在约850℃至650℃的温度范围内也可高效运行的固体电解质燃料电池。本发明的特征在于使用组合物AXBYO3-α的新型钙钛矿双氧化物。通过带状铸造制造电解质，空气电极和燃料电极层有助于加工性和生产率的显着提高。

88. 发明授权

US4997729A Anode for high temperature fuel cell 失效
标题翻译：高温燃料电池阳极
公开(公告)号：US4997729A
公开(公告)日：1991-03-05
申请号：US290189
申请日：1988-12-27
申请人： Kazuhito Hatoh , Junji Niikura , Hisaaki Gyoten , Noboru Taniguchi , Takaharu Gamo , Yoshio Moriwaki , Tsutomu Iwaki
发明人： Kazuhito Hatoh , Junji Niikura , Hisaaki Gyoten , Noboru Taniguchi , Takaharu Gamo , Yoshio Moriwaki , Tsutomu Iwaki
IPC分类号： H01M4/86 , H01M8/14
CPC分类号： H01M4/9041 , H01M4/8621 , H01M8/142 , H01M2004/8684 , H01M2008/147 , H01M2300/0051 , Y02E60/526 , Y10S420/90
摘要： An anode for high temperature fuel cell containing metal hydrides or hydrogen absorbing alloys at least in part of the anode material of high temperature fuel cell operating while consuming a gas containing hydrogen, or a gas substantially containing hydrogen, as the fuel. In particular, at least in part of the anode for molten carbonate fuel cell, either metal hydrides or hydrogen absorbing alloys is used, and the performance of the anode is enhanced, and it contributes to extension of the life of the anode.
摘要翻译：一种用于高温燃料电池的阳极，其含有至少部分高温燃料电池的负极材料中的金属氢化物或吸氢合金，同时消耗含氢的气体或基本上含有氢的气体作为燃料。特别地，至少部分用于熔融碳酸盐燃料电池的阳极，使用金属氢化物或吸氢合金，并且提高阳极的性能，并且有助于延长阳极的寿命。

89. 发明授权

US08951447B2 Optically pumped semiconductor and device using the same 有权
标题翻译：光泵浦半导体和器件使用相同
公开(公告)号：US08951447B2
公开(公告)日：2015-02-10
申请号：US13119117
申请日：2010-04-26
申请人： Noboru Taniguchi , Kenichi Tokuhiro , Takahiro Suzuki , Tomohiro Kuroha , Takaiki Nomura , Kazuhito Hatoh
发明人： Noboru Taniguchi , Kenichi Tokuhiro , Takahiro Suzuki , Tomohiro Kuroha , Takaiki Nomura , Kazuhito Hatoh
IPC分类号： H01B1/02 , B01J35/00 , B01J23/00 , B01J23/08 , B01J23/10 , B01J23/62 , C01B3/04 , C01B13/02 , C01G25/00 , C25B1/00
CPC分类号： B01J35/004 , B01J23/002 , B01J23/08 , B01J23/10 , B01J23/62 , B01J2523/00 , C01B3/042 , C01B13/0207 , C01G25/006 , C01P2002/52 , C01P2002/54 , C01P2002/72 , C01P2002/77 , C01P2002/84 , C01P2004/34 , C01P2006/40 , C25B1/003 , Y02E60/364 , B01J2523/25 , B01J2523/32 , B01J2523/48 , B01J2523/375 , B01J2523/33
摘要： The optically pumped semiconductor according to the present invention is an optically pumped semiconductor that is a semiconductor of a perovskite oxide. The optically pumped semiconductor has a composition represented by a general formula: BaZr1-xMxO3-α, where M denotes at least one element selected from trivalent elements, x denotes a numerical value more than 0 but less than 0.8, and α denotes an amount of oxygen deficiency that is a numerical value more than 0 but less than 1.5. The optically pumped semiconductor has a crystal system of a cubic, tetragonal, or orthorhombic crystal. When lattice constants of the crystal system are referred to as a, b, and c, provided that a≦b≦c, conditions that 0.41727 nm≦a, b, c≦0.42716 nm and a/c≧0.98 are satisfied.
摘要翻译：根据本发明的光泵浦半导体是作为钙钛矿氧化物的半导体的光泵浦半导体。光泵浦半导体具有由通式BaZr1-xMxO3-α表示的组成，其中M表示选自三价元素中的至少一种元素，x表示大于0但小于0.8的数值，α表示氧缺乏是数值超过0但小于1.5的缺氧。光泵浦半导体具有立方晶，四方晶或正交晶体的晶体系。如果晶体系的晶格常数被称为a，b和c，条件是满足0.41727nm＆nlE; a，b，c＆nlE; 0.42716nm和a /c≥0.98的条件。

90. 发明申请

US20120285823A1 HYDROGEN GENERATION DEVICE 有权
标题翻译：氢气发生装置
公开(公告)号：US20120285823A1
公开(公告)日：2012-11-15
申请号：US13522855
申请日：2011-01-19
申请人： Takahiro Suzuki , Takaiki Nomura , Kazuhito Hatoh , Noboru Taniguchi , Tomohiro Kuroha , Kenichi Tokuhiro
发明人： Takahiro Suzuki , Takaiki Nomura , Kazuhito Hatoh , Noboru Taniguchi , Tomohiro Kuroha , Kenichi Tokuhiro
IPC分类号： C25B9/00 , C25B1/10
CPC分类号： C25B1/003 , C01B3/042 , C01B2203/066 , Y02E60/364 , Y02E60/368
摘要： A hydrogen generation device (100) of the present invention includes: a transparent substrate (1); a photocatalytic electrode (4) formed of a transparent conductive layer (2) and a photocatalytic layer (3) disposed on the transparent substrate (1); a counter electrode (8) connected electrically to the transparent conductive layer (2); a water-containing electrolyte solution layer provided between the photocatalytic electrode (3) and the counter electrode (8); a separator (6) that separates the electrolyte solution layer into a first electrolyte solution layer (5) in contact with the photocatalytic electrode (4) and a second electrolyte solution layer (7) in contact with the counter electrode (8); a first gas outlet (14) for discharging a gas generated in the first electrolyte solution layer (5); and a second gas outlet (15) for discharging a gas generated in the second electrolyte solution layer (7). The photocatalytic electrode (4) and the counter electrode (8) are arranged so that a surface of the photocatalytic layer (3) and a surface of the counter electrode (8) face each other. The separator (6) allows an electrolyte in the electrolyte solution layer to pass therethrough and prevents hydrogen gas and oxygen gas in the electrolyte solution layer from passing therethrough.
摘要翻译：本发明的氢产生装置（100）包括：透明基板（1）; 由透明导电层（2）和设置在透明基板（1）上的光催化层（3）形成的光催化电极（4）; 与所述透明导电层（2）电连接的对电极（8）; 设置在光催化剂电极（3）和对电极（8）之间的含水电解液层; 将电解质溶液层分离成与光催化剂电极（4）接触的第一电解质溶液层（5）和与反电极（8）接触的第二电解液层（7）的分离器（6）。用于排出在第一电解质溶液层（5）中产生的气体的第一气体出口（14）; 和用于排出在第二电解质溶液层（7）中产生的气体的第二气体出口（15）。光催化剂电极（4）和对电极（8）的配置使得光催化剂层（3）的表面和对置电极（8）的表面彼此面对。分离器（6）允许电解质溶液层中的电解质通过，防止电解质溶液层中的氢气和氧气通过。

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