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1. 发明申请

US20080020263A1 FUEL CELL 审中-公开
标题翻译：燃料电池
公开(公告)号：US20080020263A1
公开(公告)日：2008-01-24
申请号：US11863725
申请日：2007-09-28
申请人： Asako SATOH , Nobuyasu Negishi , Hirofumi Kan , Katsumi Ichikawa , Shinichi Onodera , Masakazu Kudo
发明人： Asako SATOH , Nobuyasu Negishi , Hirofumi Kan , Katsumi Ichikawa , Shinichi Onodera , Masakazu Kudo
IPC分类号： H01M4/86 , H01M8/10
CPC分类号： H01M8/1011 , H01M8/0271 , H01M8/04208 , H01M8/1023 , H01M8/1039 , H01M8/1067 , Y02E60/523
摘要： A fuel cell using a liquid fuel containing methanol with a concentration of more than 50 mol % and no more than 100 mol %, the fuel cell includes a cathode catalyst layer, an anode catalyst layer to which a vaporized component of the liquid fuel is supplied, and a proton conductive membrane provided between the cathode catalyst layer and the anode catalyst layer, wherein a ratio (L:L0) of a thickness L to a thickness L0 is more than 1:1 and no more than 5:1 assuming a total thickness of the cathode catalyst layer and the anode catalyst layer to be represented by L and a thickness of the proton conductive membrane to be represented by L0.
摘要翻译：一种使用含有浓度大于50摩尔％且不超过100摩尔％的甲醇的液体燃料的燃料电池，所述燃料电池包括阴极催化剂层，供给液体燃料的蒸发成分的阳极催化剂层以及设置在阴极催化剂层和阳极催化剂层之间的质子传导膜，其中厚度L与厚度L 0的比例（L：L <0 < 假定阴极催化剂层和阳极催化剂层的总厚度由L表示并且质子传导膜的厚度由L 0表示，则大于1：1且不大于5：1， / SUB>。

2. 发明申请

US20070059575A1 Fuel cell 审中-公开
标题翻译：燃料电池
公开(公告)号：US20070059575A1
公开(公告)日：2007-03-15
申请号：US11595973
申请日：2006-11-13
申请人： Hirofumi Kan , Nobuyasu Negishi , Asako Satoh , Yumiko Takizawa , Hiroyuki Hasebe , Yuuichi Sato , Jun Momma
发明人： Hirofumi Kan , Nobuyasu Negishi , Asako Satoh , Yumiko Takizawa , Hiroyuki Hasebe , Yuuichi Sato , Jun Momma
IPC分类号： H01M8/10 , H01M8/02
CPC分类号： H01M8/04291 , H01M8/04089 , H01M8/04171 , H01M8/04194 , H01M8/1011 , H01M2008/1095 , Y02E60/523
摘要： A fuel cell includes a cathode catalyst layer, an anode catalyst layer, a proton-conductive membrane provided between the cathode catalyst layer and the anode catalyst layer, and a fuel transmitting layer that supplies a vaporized component of a liquid fuel to the anode catalyst layer. Water generated in the cathode catalyst layer is supplied to the anode catalyst layer via the proton-conductive membrane. The liquid fuel is one of a methanol aqueous solution having a concentration of over 50% by molar and liquid methanol.
摘要翻译：燃料电池包括阴极催化剂层，阳极催化剂层，设置在阴极催化剂层和阳极催化剂层之间的质子传导膜，以及向液体燃料供给液体燃料的汽化成分的燃料透过层，。在阴极催化剂层中产生的水通过质子传导膜供给阳极催化剂层。液体燃料是浓度超过50摩尔％的甲醇水溶液和液体甲醇之一。

3. 发明申请

US20110223497A1 FUEL CELL 审中-公开
标题翻译：燃料电池
公开(公告)号：US20110223497A1
公开(公告)日：2011-09-15
申请号：US13092551
申请日：2011-04-22
申请人： Hirofumi Kan , Nobuyasu Negishi , Asako Satoh , Yumiko Takizawa , Hiroyuki Hasebe , Yuuichi Sato , Jun Momma
发明人： Hirofumi Kan , Nobuyasu Negishi , Asako Satoh , Yumiko Takizawa , Hiroyuki Hasebe , Yuuichi Sato , Jun Momma
IPC分类号： H01M8/06 , H01M8/04
CPC分类号： H01M8/04291 , H01M8/04089 , H01M8/04171 , H01M8/04194 , H01M8/1011 , H01M2008/1095 , Y02E60/523
摘要： A fuel cell includes a cathode catalyst layer, an anode catalyst layer, a proton-conductive membrane provided between the cathode catalyst layer and the anode catalyst layer, and a fuel transmitting layer that supplies a vaporized component of a liquid fuel to the anode catalyst layer. Water generated in the cathode catalyst layer is supplied to the anode catalyst layer via the proton-conductive membrane. The liquid fuel is one of a methanol aqueous solution having a concentration of over 50% by molar and liquid methanol.
摘要翻译：燃料电池包括阴极催化剂层，阳极催化剂层，设置在阴极催化剂层和阳极催化剂层之间的质子传导膜，以及向液体燃料供给液体燃料的汽化成分的燃料透过层，。在阴极催化剂层中产生的水通过质子传导膜供给阳极催化剂层。液体燃料是浓度超过50摩尔％的甲醇水溶液和液体甲醇之一。

4. 发明申请

US20100104907A1 ELECTRONIC DEVICE 审中-公开
标题翻译：电子设备
公开(公告)号：US20100104907A1
公开(公告)日：2010-04-29
申请号：US12650598
申请日：2009-12-31
申请人： Risa AOKI , Akira Yajima , Asako Satoh , Jun Momma , Yumiko Takizawa , Yuuichi Sato , Genta Oomichi , Hirofumi Kan , Nobuyasu Negishi , Mitsuru Furuichi , Yuichi Yoshida , Kiyoto Yoda , Hideo Oota
发明人： Risa AOKI , Akira Yajima , Asako Satoh , Jun Momma , Yumiko Takizawa , Yuuichi Sato , Genta Oomichi , Hirofumi Kan , Nobuyasu Negishi , Mitsuru Furuichi , Yuichi Yoshida , Kiyoto Yoda , Hideo Oota
IPC分类号： H01M8/04
CPC分类号： H01M8/04619 , H01M8/04119 , H01M8/04313 , H01M8/0432 , H01M8/04365 , H01M8/04388 , H01M8/04425 , H01M8/1011 , H01M16/006 , H01M2250/30 , H04M1/72544 , H04M2250/12 , H04W52/0296 , Y02B90/18 , Y02D70/00 , Y02E60/523
摘要： In an electronic device, state detection elements are arranged at various locations of a fuel cell system supplies an electric power to a phone unit, the state detection elements detect states of the fuel cell system at the locations. A cell state detection unit detects an operating state of the fuel cell from an output signal of each of the state detection elements. A determination unit determines an operating mode to prompt action to be taken for the operating state of the fuel cell detected by the cell state detection unit. A content of the operating mode is displayed with an image of a character or a fictitious creature based on a determination by the determination unit.
摘要翻译：在电子设备中，状态检测元件布置在燃料电池系统的各个位置处，向电话单元供电，状态检测元件检测位置处的燃料电池系统的状态。单元状态检测单元根据各状态检测元件的输出信号检测燃料电池的动作状态。确定单元确定对由小区状态检测单元检测到的燃料电池的操作状态采取行动的操作模式。基于确定单元的确定，操作模式的内容以字符或虚构生物的图像显示。

5. 发明申请

US20120028161A1 FUEL CELL 审中-公开
标题翻译：燃料电池
公开(公告)号：US20120028161A1
公开(公告)日：2012-02-02
申请号：US13267147
申请日：2011-10-06
申请人： Yuuichi Sato , Daisuke Watanabe , Genta Oomichi , Nobuyasu Negishi , Hirofumi Kan , Yukinori Akamoto
发明人： Yuuichi Sato , Daisuke Watanabe , Genta Oomichi , Nobuyasu Negishi , Hirofumi Kan , Yukinori Akamoto
IPC分类号： H01M8/10
CPC分类号： H01M8/04119 , H01M8/04007 , H01M8/04089 , H01M8/04186 , H01M8/1011 , H01M8/2455 , H01M2008/1095 , Y02E60/523
摘要： According to one embodiment, a fuel cell includes a membrane electrode assembly including a plurality of anodes, a plurality of cathodes each forming a pair with a corresponding one of the plurality of anodes, and an electrolyte membrane interposed between the anodes and the cathodes, a current collector configured to interpose the membrane electrode assembly in between, a fuel supply mechanism arranged on the side of the anodes of the membrane electrode assembly and configured to supply the anodes with a fuel, and a moisturizing layer arranged on the side of the cathodes of the membrane electrode assembly. The current collector includes a slit arranged so as to face a region between the cathodes.
摘要翻译：根据一个实施方案，燃料电池包括膜电极组件，其包括多个阳极，多个阴极，每个阴极与多个阳极中的相应一个阳极形成一对，以及插入阳极和阴极之间的电解质膜，集电体，其被配置为将膜电极组件插入其间;燃料供给机构，布置在膜电极组件的阳极侧并且被配置为向阳极供应燃料;以及保湿层，其设置在阴极侧膜电极组件。集电体包括以与阴极之间的区域为对面布置的狭缝。

6. 发明申请

US20110008704A1 FUEL CELL 有权
标题翻译：燃料电池
公开(公告)号：US20110008704A1
公开(公告)日：2011-01-13
申请号：US12521382
申请日：2007-12-21
申请人： Hiroyuki Hasebe , Yukinori Akamoto , Hideyuki Oozu , Hidenori Suzuki , Koichi Kawamura , Yuuchi Sato , Genta Oomichi , Nobuyasu Negishi , Takashi Shimoyamada , Yuichi Yoshida , Hirofumi Kan , Kenichi Takahashi
发明人： Hiroyuki Hasebe , Yukinori Akamoto , Hideyuki Oozu , Hidenori Suzuki , Koichi Kawamura , Yuuchi Sato , Genta Oomichi , Nobuyasu Negishi , Takashi Shimoyamada , Yuichi Yoshida , Hirofumi Kan , Kenichi Takahashi
IPC分类号： H01M8/04 , H01M8/10
CPC分类号： H01M8/04201 , H01M8/1011 , H01M2008/1095 , H01M2250/30 , Y02B90/18 , Y02E60/523
摘要： The present invention relates to a fuel cell including: a membrane electrode assembly (2) having a fuel electrode (13), an air electrode (16), and an electrolyte membrane (17) sandwiched therebetween; and a fuel storage unit (4) storing a liquid fuel. The fuel cell is capable of continuously generating electricity for long hours only by being replenished with a fuel, and therefore, attempts have been made to miniaturize the fuel cell to use it as a power source of portable electronic devices. When the membrane electrode assembly and the fuel storage unit in the fuel cell are connected via a flow path, a fuel supply state becomes uneven depending on the shape and the like of the flow path even though a supply amount of the fuel can be adjusted, which causes a problem such as a decrease in an output of the fuel cell. The present invention solves the aforethe problem by providing, in the fuel cell, a fuel distributing mechanism (3) which supplies the fuel to a plurality of places of the fuel electrode, and connecting the fuel distributing mechanism and the fuel storage unit via the flow path (5).
摘要翻译：燃料电池技术领域本发明涉及一种燃料电池，其特征在于，包括：具有燃料电极（13），空气电极（16）和夹在其间的电解质膜（17）的膜电极接合体（2）和存储液体燃料的燃料存储单元（4）。燃料电池只要通过补充燃料即可长时间地持续发电，因此，已经尝试使燃料电池小型化以将其用作便携式电子设备的电源。当燃料电池中的膜电极组件和燃料存储单元经由流路连接时，即使可以调节燃料的供给量，燃料供给状态也随着流路的形状等变得不均匀，这导致诸如燃料电池的输出的降低的问题。本发明通过在燃料电池中设置燃料分配机构（3）来解决上述问题，燃料分配机构（3）将燃料供给到燃料电极的多个位置，并且经由流体连接燃料分配机构和燃料存储单元路径（5）。

7. 发明授权

US08765311B2 Fuel cell 有权
标题翻译：燃料电池
公开(公告)号：US08765311B2
公开(公告)日：2014-07-01
申请号：US12528599
申请日：2008-02-25
申请人： Hideyuki Oozu , Yukinori Akamoto , Yuuichi Sato , Genta Oomichi , Hirofumi Kan , Daisuke Watanabe , Nobuyasu Negishi , Yuichi Yoshida , Asako Sato
发明人： Hideyuki Oozu , Yukinori Akamoto , Yuuichi Sato , Genta Oomichi , Hirofumi Kan , Daisuke Watanabe , Nobuyasu Negishi , Yuichi Yoshida , Asako Sato
IPC分类号： H01M8/06 , H01M8/10 , H01M8/04
CPC分类号： H01M8/04156 , H01M8/04171 , H01M8/04186 , H01M8/04201 , H01M8/04291 , H01M8/0662 , H01M8/0668 , H01M8/1011 , H01M8/241 , H01M8/2455 , H01M2250/20 , Y02E60/523 , Y02T90/32
摘要： A fuel cell (1) includes an electromotive unit (2) having a membrane electrode assembly (MEA) (12), a fuel storage unit (4) storing a liquid fuel, and a fuel supply mechanism (3) supplying the fuel from the fuel storage unit (4) to a fuel electrode (7) of the membrane electrode assembly (12). The membrane electrode assembly (12) has a gas vent hole (17) provided in a manner to penetrate through at least an electrolyte membrane (11) to let a gas component generated on a side of the fuel electrode (7) escape to a side of an air electrode (10).
摘要翻译：燃料电池（1）包括具有膜电极组件（MEA）（12）的电动单元（2），存储液体燃料的燃料存储单元（4），以及从燃料供给机构燃料存储单元（4）连接到膜电极组件（12）的燃料电极（7）。膜电极组件（12）具有以至少透过电解质膜（11）的方式设置的气体通气孔（17），以使在燃料电极（7）侧产生的气体成分逸出到侧面的空气电极（10）。

8. 发明申请

US20100086826A1 FUEL CELL 有权
标题翻译：燃料电池
公开(公告)号：US20100086826A1
公开(公告)日：2010-04-08
申请号：US12528599
申请日：2008-02-25
申请人： Hideyuki Oozu , Yukinori Akamoto , Yuuichi Sato , Genta Oomichi , Hirofumi Kan , Daisuke Watanabe , Nobuyasu Negishi , Yuichi Yoshida , Asako Sato
发明人： Hideyuki Oozu , Yukinori Akamoto , Yuuichi Sato , Genta Oomichi , Hirofumi Kan , Daisuke Watanabe , Nobuyasu Negishi , Yuichi Yoshida , Asako Sato
IPC分类号： H01M2/00
CPC分类号： H01M8/04156 , H01M8/04171 , H01M8/04186 , H01M8/04201 , H01M8/04291 , H01M8/0662 , H01M8/0668 , H01M8/1011 , H01M8/241 , H01M8/2455 , H01M2250/20 , Y02E60/523 , Y02T90/32
摘要： A fuel cell (1) includes an electromotive unit (2) having a membrane electrode assembly (MEA) (12), a fuel storage unit (4) storing a liquid fuel, and a fuel supply mechanism (3) supplying the fuel from the fuel storage unit (4) to a fuel electrode (7) of the membrane electrode assembly (12). The membrane electrode assembly (12) has a gas vent hole (17) provided in a manner to penetrate through at least an electrolyte membrane (11) to let a gas component generated on a side of the fuel electrode (7) escape to a side of an air electrode (10).
摘要翻译：燃料电池（1）包括具有膜电极组件（MEA）（12）的电动单元（2），存储液体燃料的燃料存储单元（4），以及从燃料供给机构燃料存储单元（4）连接到膜电极组件（12）的燃料电极（7）。膜电极组件（12）具有以至少透过电解质膜（11）的方式设置的气体通气孔（17），以使在燃料电极（7）侧产生的气体成分逸出到侧面的空气电极（10）。

9. 发明申请

US20090202879A1 FUEL CELL 审中-公开
标题翻译：燃料电池
公开(公告)号：US20090202879A1
公开(公告)日：2009-08-13
申请号：US11720149
申请日：2005-11-24
申请人： Nobuyasu Negishi , Kenichi Takahashi , Hirofumi Kan
发明人： Nobuyasu Negishi , Kenichi Takahashi , Hirofumi Kan
IPC分类号： H01M8/10
CPC分类号： H01M8/1009 , H01M8/0232 , H01M8/0247 , H01M8/04186 , H01M8/04216 , H01M8/1011 , H01M8/2475 , H01M2250/30 , Y02B90/18 , Y02E60/523
摘要： The present invention provides a fuel cell comprising: a cathode catalyst layer 2; an anode catalyst layer 3; a membrane electrode assembly 1 including a proton conductive membrane 6 disposed between the cathode catalyst layer 2 and the anode catalyst layer 3; a cathode conductive layer 7a provided to a side of the cathode catalyst layer of the membrane electrode assembly 1; an outer case 15 having an air intake port 14 for supplying an air to the cathode catalyst layer 2; an anode conductive layer 7b provided to a side of the anode catalyst layer of the membrane electrode assembly 1; and a liquid fuel tank 9 for storing a fuel and supplying the fuel to the anode catalyst layer 3; wherein the cathode conductive layer 7a and the anode conductive layer 7b are integrated onto one sheet of insulating film 16 and the integrated insulation film 16 is folded in two so that the membrane electrode assembly 1 is accommodated in an inner space formed in the folded insulating film 16.
摘要翻译：本发明提供一种燃料电池，包括：阴极催化剂层2; 阳极催化剂层3; 包括设置在阴极催化剂层2和阳极催化剂层3之间的质子传导膜6的膜电极组件1; 设置在膜电极组件1的阴极催化剂层侧的阴极导电层7a; 外壳15具有用于向阴极催化剂层2供给空气的进气口14; 设置在膜电极组件1的阳极催化剂层一侧的阳极导电层7b; 以及用于储存燃料并将燃料供应到阳极催化剂层3的液体燃料箱9; 其中阴极导电层7a和阳极导电层7b集成在一片绝缘膜16上，并且一体绝缘膜16折叠成两个，使得膜电极组件1容纳在形成在折叠绝缘膜中的内部空间中 16。

10. 发明申请

US20080124600A1 FUEL CELL 审中-公开
标题翻译：燃料电池
公开(公告)号：US20080124600A1
公开(公告)日：2008-05-29
申请号：US11768947
申请日：2007-06-27
申请人： Takashi SHIMOYAMADA , Nobuyasu Negishi , Hirofumi Kan
发明人： Takashi SHIMOYAMADA , Nobuyasu Negishi , Hirofumi Kan
IPC分类号： H01M8/10
CPC分类号： H01M8/1011 , H01M8/0263 , H01M8/04201 , H01M8/04208 , H01M8/246 , Y02E60/523
摘要： An electrode membrane structure includes a solid electrolyte membrane of a polymer material, and a fuel electrode and an air electrode stacked on both sides of the solid electrolyte membrane. The fuel electrode is formed of an anode catalyst layer and a fuel electrode collector, and the air electrode is formed of a cathode catalyst layer and an air electrode collector. At the backside of the fuel electrode collector, a fuel tank is defined between a casing and a fuel holding film. The interior of the fuel tank is divided into a plurality of divisions by a partition to uniformly distribute liquid fuel to the fuel electrode. The liquid fuel (methanol) in the fuel tank is absorbed and held by the fuel holding film, is dispersed through the fuel holding film to the fuel electrode.
摘要翻译：电极膜结构包括聚合物材料的固体电解质膜，以及堆叠在固体电解质膜两侧的燃料电极和空气电极。燃料电极由阳极催化剂层和燃料电极集电体形成，空气电极由阴极催化剂层和空气电极集电体形成。在燃料电极集电体的背面，在壳体和燃料保持膜之间形成有燃料箱。燃料箱的内部通过隔板被分成多个分隔部，以将液体燃料均匀地分配到燃料电极。燃料箱中的液体燃料（甲醇）被燃料保持膜吸收并保持，通过燃料保持膜分散到燃料电极。

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