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1. 发明专利

JP2010240542A Method for recovering catalytic metal from fuel cell 有权
标题翻译：从燃料电池中回收催化金属的方法
公开(公告)号：JP2010240542A
公开(公告)日：2010-10-28
申请号：JP2009090725
申请日：2009-04-03
申请人： Toyota Motor Corp , トヨタ自動車株式会社
发明人： MATSUYAMA KAZUJI
IPC分类号： B01J38/00 , C22B7/00 , C22B11/00 , H01M8/04 , H01M8/10
CPC分类号： Y02P10/212
摘要： PROBLEM TO BE SOLVED: To recover catalytic metals without performing a process of incineration of generating environmental pollution gases from fuel cell elements containing the catalytic metals and a fluororesin. SOLUTION: The method for recovering the catalytic metals includes: a first process (step S100) of preparing the fuel cell elements containing the catalytic metals and the fluororesin; a second process (step S120) of treating (step S110) the fuel cell elements with a supercritical fluid and of decomposing the fluororesin in the supercritical fluid; and a third process (step S130) of obtaining a solid component containing the catalytic metals which contain the catalytic metals as a residue of the fuel cell elements passing through the second process. COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：要解决的问题：在不执行从含有催化金属的燃料电池元件和氟树脂产生环境污染气体的方法中回收催化金属。解决方案：回收催化金属的方法包括：制备含有催化金属和氟树脂的燃料电池元件的第一工艺（步骤S100）; 用超临界流体处理（步骤S110）燃料电池元件并分解超临界流体中的氟树脂的第二工序（步骤S120）以及获得含有催化金属的固体成分的第三工序（步骤S130），所述催化金属含有作为通过第二工序的燃料电池元件的残留物的催化金属。版权所有（C）2011，JPO＆INPIT

2. 发明专利

JP2010211991A Polymer electrolyte membrane used for polymer electrolyte fuel cell 审中-公开
标题翻译：聚合物电解质膜用于聚合物电解质燃料电池
公开(公告)号：JP2010211991A
公开(公告)日：2010-09-24
申请号：JP2009054886
申请日：2009-03-09
申请人： Toyota Motor Corp , トヨタ自動車株式会社
发明人： MATSUYAMA KAZUJI
IPC分类号： H01M8/02 , H01M8/10
CPC分类号： Y02E60/521
摘要： PROBLEM TO BE SOLVED: To relax a stress concentrated in an edge part of a channel groove by controlling an expansion of an electrolyte membrane in a direction perpendicular to a face of the electrolyte membrane. SOLUTION: In a polymer electrolyte membrane used for a polymer electrolyte fuel cell, a reinforcing material layer including a porous reinforcing material is formed along a surface direction in the polymer electrolyte membrane, and a vertical reinforcing material layer including the porous reinforcing material is formed in a position corresponding to a gas channel groove of a separator along a direction perpendicular to the surface direction. COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：通过控制电解质膜在与电解质膜的表面垂直的方向上的膨胀来缓和集中在通道槽的边缘部分中的应力。解决方案：在用于聚合物电解质燃料电池的聚合物电解质膜中，沿着聚合物电解质膜中的表面方向形成包括多孔增强材料的增强材料层，以及包括多孔增强材料的垂直增强材料层沿垂直于表面方向的方向形成在与分离器的气体通道槽相对应的位置。版权所有（C）2010，JPO＆INPIT

3. 发明专利

JP2008262730A Fuel battery 审中-公开
标题翻译：燃油电池
公开(公告)号：JP2008262730A
公开(公告)日：2008-10-30
申请号：JP2007102637
申请日：2007-04-10
申请人： Toyota Motor Corp , トヨタ自動車株式会社
发明人： MATSUYAMA KAZUJI
IPC分类号： H01M8/02 , H01M8/10
CPC分类号： Y02E60/521
摘要： PROBLEM TO BE SOLVED: To provide a technique for suppressing a reaction gas flow into a gap formed around a conductive porous material in a fuel battery. SOLUTION: The fuel battery includes a power generating substance, the conductive porous material which is overlaid on the exterior of the power generating substance, contains channels for circulating the reaction gas, and supplies the reaction gas to the power generating substance, a separator which is overlaid on the exterior of the conductive porous material and supplies the reaction gas thereto, a first seal portion which is formed along an end face of the power generating substance and forms a seal line between the first seal portion and the separator for suppressing a leak of the reaction gas from the inside to the outside of the fuel battery, and a second seal portion which is formed along the end face of the conductive porous material, suppresses a reaction gas flow from the conductive porous material into a space formed by the first seal portion, the separator, and the power generating substance, is so disposed as to be held at least between the separator and the power generating substance, and has a recession formed in contact with the power generating substance. COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：提供一种用于抑制在燃料电池中形成在导电性多孔材料周围的间隙内的反应气体流动的技术。解决方案：燃料电池包括发电物质，覆盖在发电物质外部的导电多孔材料包含用于使反应气体循环的通道，并将反应气体供应到发电物质，分隔体，覆盖在导电性多孔质材料的外部并供给反应气体;第一密封部，沿着发电物质的端面形成，在第一密封部和隔膜之间形成密封线，以抑制反应气体从燃料电池的内部向外部的泄漏以及沿着导电性多孔质体的端面形成的第二密封部，抑制反应气体从导电性多孔质体流入由第一密封部分，分离器和发电物质被设置成至少保持在分离器和功率产生器之间并且具有与发电物质接触形成的衰退。版权所有（C）2009，JPO＆INPIT

4. 发明专利

JP2010251066A Fuel cell 审中-公开
标题翻译：燃料电池
公开(公告)号：JP2010251066A
公开(公告)日：2010-11-04
申请号：JP2009098292
申请日：2009-04-14
申请人： Toyota Motor Corp , トヨタ自動車株式会社
发明人： HAMADA HITOSHI , KAJIWARA TAKASHI , ITO MASAYUKI , TSUBOSAKA KENJI , FUJITANI HIROSHI , TAKAMURA TOMOYUKI , SATO HIROMICHI , OTA YOSHIFUMI , USAMI SHO , MATSUYAMA KAZUJI , KOMATSU KAZUE
IPC分类号： H01M8/24 , H01M4/86 , H01M8/02 , H01M8/04 , H01M8/10
CPC分类号： Y02E60/521
摘要： PROBLEM TO BE SOLVED: To provide a fuel cell, with power generation performance that can be improved.
SOLUTION: The fuel cell (100) is provided with a first cell (110) with a coolant flow channel (72) fitted at a cathode side; a second cell (120) laminated in adjacency to an anode side of the first cell with a coolant flow channel fitted at an anode side, without coolant channels provided between the first cell and the second cell and with a cathode gas outlet of the first cell; and a cathode gas inlet of the second cell connected with each other. With the fuel cell, cathode gas humidified by power generation of the first cell can be supplied to the second cell. In this case, the second cell is restrained from drying due to vapor in the cathode gas. According to this, power generation characteristics of the fuel cell are improved.
COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：要解决的问题：提供能够提高发电性能的燃料电池。解决方案：燃料电池（100）设置有第一电池（110），其具有装配在阴极侧的冷却剂流动通道（72）; 与第一单元的阳极侧邻接地层叠有安装在阳极侧的冷却剂流动通道的第二单元（120），没有设置在第一单元和第二单元之间的冷却剂通道以及第一单元的阴极气体出口 ; 和第二单元的阴极气体入口彼此连接。利用燃料电池，能够向第二电池供给通过第一电池发电而加湿的阴极气体。在这种情况下，由于阴极气体中的蒸气，第二电池被抑制干燥。据此，能够提高燃料电池的发电特性。版权所有（C）2011，JPO＆INPIT

5. 发明专利

JP2010102970A Membrane electrode assembly used for fuel cell 审中-公开
标题翻译：用于燃料电池的膜电极组件
公开(公告)号：JP2010102970A
公开(公告)日：2010-05-06
申请号：JP2008273687
申请日：2008-10-24
申请人： Toyota Motor Corp , トヨタ自動車株式会社
发明人： MATSUYAMA KAZUJI
IPC分类号： H01M8/02 , H01M8/10
CPC分类号： Y02E60/521
摘要： PROBLEM TO BE SOLVED: To suppress increase in diffusion resistance of water while controlling dimension change due to water of the electrolyte membrane in the membrane electrode assembly used in a fuel cell. SOLUTION: In the membrane electrode assembly 10, the electrolyte membrane 12, when performing power generation applied in a fuel cell, includes an expansion control material 12r which suppresses expansion of the electrolyte membrane when water is included, only in a part of the region on the air exit side where water content becomes larger than that of the other region. COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：为了抑制水的扩散阻力的增加，同时控制由燃料电池中使用的膜电极组件中的电解质膜的水引起的尺寸变化。解决方案：在膜电极组件10中，当在燃料电池中施加发电时，电解质膜12包括膨胀控制材料12r，其在包括水时抑制电解质膜的膨胀，仅在部分空气出口侧的区域，其中水含量变得比其他区域的含量变大。版权所有（C）2010，JPO＆INPIT

6. 发明专利

JP2008257942A Fuel cell 有权
标题翻译：燃料电池
公开(公告)号：JP2008257942A
公开(公告)日：2008-10-23
申请号：JP2007097263
申请日：2007-04-03
申请人： Toyota Motor Corp , トヨタ自動車株式会社
发明人： MATSUYAMA KAZUJI
IPC分类号： H01M8/02 , H01M8/10
CPC分类号： Y02E60/521
摘要： PROBLEM TO BE SOLVED: To make a reduction in adhesion to a diffusion layer compatible with securement of flexibility to a diffusion layer in a filler material for sealing porous bodies. SOLUTION: A fuel cell 1 has an electrolyte membrane 22 for generating power by being brought into contact with reaction gas, porous-body parts 24-27 being porous-body parts for supplying reaction gas to the electrolyte membrane 22 while including diffusion-layer parts 24, 25 arranged by being brought into contact with the electrolyte membrane, each separator 30 composed by using a material that prevents reaction gas from permeating therethrough and arranged on the side opposite to the electrolyte membrane 22 with respect to each porous-body part, and each variable member 60 that adheres tightly to each porous-body part 24-27 and each separator 30 so as to seal each porous-body part 24-27 between the electrolyte membrane 22 and each separator 30. Each variable member 60 has a first part 61 in contact with the diffusion-layer parts 24, 25 and a second part 62 not in contact with the diffusion-layer parts 24, 25 and composed of a material softer than that of the first part 61. COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：减少与扩散层的粘合性，该扩散层与用于密封多孔体的填充材料中的柔性固定到扩散层相兼容。解决方案：燃料电池1具有通过与反应气体接触而产生电力的电解质膜22，多孔体部分24-27是用于向电解质膜22供应反应气体的多孔体部分，同时包括扩散通过与电解质膜接触而布置的层间部分24,25，每个隔板30通过使用防止反应气体渗透并且相对于每个多孔体布置在与电解质膜22相对的一侧上的材料部分和每个可变构件60紧密地附着到每个多孔体部分24-27和每个分离器30，以密封电解质膜22和每个分离器30之间的每个多孔体部分24-27。每个可变构件60具有与扩散层部分24,25接触的第一部分61和不与扩散层部分24,25接触并由比第一部分61柔软的材料构成的第二部分62。 IGHT：（C）2009，JPO＆INPIT

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