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1. 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。

2. 发明授权

US06840969B2 High polymer electrolyte fuel cell and electrolyte film-gasket assembly for the fuel cell 有权
标题翻译：用于燃料电池的高分子电解质燃料电池和电解质膜 - 垫片组件
公开(公告)号：US06840969B2
公开(公告)日：2005-01-11
申请号：US10240311
申请日：2002-01-30
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： H01M8/24 , H01M6/00 , H01M8/10 , H01M2/08 , H01M2/14
CPC分类号： H01M8/241 , H01M8/0263 , H01M8/0271 , H01M8/0273 , H01M8/242 , H01M8/2483 , H01M2008/1095 , Y10T29/4911 , Y10T29/49114 , Y10T29/49115
摘要： An electrolyte membrane-gasket assembly for a fuel cell, including a polymer electrolyte membrane and a gasket, made of a seal material, covering the peripheral portion of the electrolyte membrane, in which the electrolyte membrane has a sequence of a plurality of through-holes in the peripheral portion, and a portion of the gasket covering one surface of the electrolyte membrane and a portion covering the other surface are connected to each other through the through-holes of the electrolyte membrane. This assembly provides a polymer electrolyte fuel cell free from gas cross leakage caused by a detachment of the gasket from the polymer electrolyte membrane. It is preferable to further include catalyst layers carried on both surfaces of the polymer electrolyte membrane, respectively, and protective films covering, respectively, sections spanning from the peripheral portion of each of the catalyst layers to the peripheral portion of the polymer electrolyte membrane.
摘要翻译：一种用于燃料电池的电解质膜 - 垫圈组件，包括由密封材料制成的聚合物电解质膜和垫圈，覆盖电解质膜的周边部分，其中电解质膜具有多个通孔并且覆盖电解质膜的一个表面的垫圈的一部分和覆盖另一个表面的部分通过电解质膜的通孔彼此连接。该组件提供聚合物电解质燃料电池，其不会由于垫片从聚合物电解质膜分离而导致气体交叉泄漏。优选进一步包括分别在聚合物电解质膜的两个表面上承载的催化剂层和分别覆盖从每个催化剂层的周边部分到聚合物电解质膜的周边部分的部分的保护膜。

3. 发明授权

US06770396B2 Polymer electrolyte fuel cell 有权
标题翻译：聚合物电解质燃料电池
公开(公告)号：US06770396B2
公开(公告)日：2004-08-03
申请号：US10238903
申请日：2002-09-11
申请人： Kazuhito Hatoh , Hiroki Kusakabe , Hideo Ohara , Susumu Kobayashi , Tatsuto Yamazaki , Nobuhiro Hase , Shinsuke Takeguchi
发明人： Kazuhito Hatoh , Hiroki Kusakabe , Hideo Ohara , Susumu Kobayashi , Tatsuto Yamazaki , Nobuhiro Hase , Shinsuke Takeguchi
IPC分类号： H01M200
CPC分类号： H01M8/0226 , H01M8/0221 , H01M8/0247 , H01M8/0267 , H01M8/0276 , H01M8/04029 , H01M8/04126 , H01M8/241 , H01M8/2457 , H01M8/248 , H01M8/2483 , H01M8/2485 , H01M2300/0082
摘要： The invention relates to fuel cell end plates comprising a resin-dominant material, preferably made by injection molding to reduce their cost and weight and increase their corrosion resistance.
摘要翻译：本发明涉及包含树脂主要材料的燃料电池端板，优选通过注塑成型以降低其成本和重量并提高其耐腐蚀性。

4. 发明授权

US08012646B2 Polymer electrolyte fuel cell provided with a tightening pressure 有权
标题翻译：聚合物电解质燃料电池具有紧固压力
公开(公告)号：US08012646B2
公开(公告)日：2011-09-06
申请号：US11379239
申请日：2006-04-19
申请人： Kazuhito Hatoh , Hiroki Kusakabe , Hideo Ohara , Susumu Kobayashi , Nobuhiro Hase , Shinsuke Takeguchi , Teruhisa Kanbara
发明人： Kazuhito Hatoh , Hiroki Kusakabe , Hideo Ohara , Susumu Kobayashi , Nobuhiro Hase , Shinsuke Takeguchi , Teruhisa Kanbara
IPC分类号： H01M2/38 , H01M2/40 , H01M8/24 , H01M2/08 , H01M2/14
CPC分类号： H01M8/247 , H01M4/8605 , H01M4/8807 , H01M4/8835 , H01M4/92 , H01M4/96 , H01M8/0202 , H01M8/0258 , H01M8/0263 , H01M8/0271 , H01M8/1004 , H01M8/241 , H01M8/2457 , H01M8/2483 , Y02P70/56
摘要： The durability of a polymer electrolyte fuel cell is very significantly improved by using a tightening pressure of about 2 to 4 kgf/cm2 of area of electrode; or a tightening pressure of about 4 to 8 kgf/cm2 of contact area between electrode and separator plate; or by selecting a value not exceeding about 1.5 mS/cm2 for the short-circuit conductivity attributed to the DC resistance component in each unit cell; or by selecting a value not exceeding about 3 mA/cm2 for the hydrogen leak current per area of electrode of each MEA. Further, in a method of manufacturing or an inspection method for a polymer electrolyte fuel cell stack, fuel cells having high durability can be efficiently manufactured by removing such MEAs or unit cells using such MEAs or such cell stacks having short-circuit conductivity values and/or hydrogen leak current values exceeding predetermined values, respectively.
摘要翻译：通过使用约2至4kgf / cm 2的电极面积的紧固压力，可以显着改善聚合物电解质燃料电池的耐久性; 或约4〜8kgf / cm 2的电极与隔离板之间的接触面积的紧固压力; 或通过选择不超过约1.5mS / cm 2的值，对于每个晶胞中的直流电阻分量导致的短路导电率; 或者通过为每个MEA的电极面积的氢泄漏电流选择不超过约3mA / cm 2的值。此外，在聚合物电解质燃料电池堆的制造方法或检查方法中，通过使用这样的MEA或这种具有短路导电性值的电池组除去这样的MEA或单元电池，能够有效地制造具有高耐久性的燃料电池，和/ 或氢泄漏电流值分别超过预定值。

5. 发明申请

US20060251944A1 Polymer electrolyte fuel cell 有权
标题翻译：聚合物电解质燃料电池
公开(公告)号：US20060251944A1
公开(公告)日：2006-11-09
申请号：US11379239
申请日：2006-04-19
申请人： Kazuhito Hatoh , Hiroki Kusakabe , Hideo Ohara , Susumu Kobayashi , Nobuhiro Hase , Shinsuke Takeguchi , Teruhisa Kanbara
发明人： Kazuhito Hatoh , Hiroki Kusakabe , Hideo Ohara , Susumu Kobayashi , Nobuhiro Hase , Shinsuke Takeguchi , Teruhisa Kanbara
IPC分类号： H01M8/10 , H01M4/94 , H01M8/24
CPC分类号： H01M8/247 , H01M4/8605 , H01M4/8807 , H01M4/8835 , H01M4/92 , H01M4/96 , H01M8/0202 , H01M8/0258 , H01M8/0263 , H01M8/0271 , H01M8/1004 , H01M8/241 , H01M8/2457 , H01M8/2483 , Y02P70/56
摘要： The durability of a polymer electrolyte fuel cell is very significantly improved by using a tightening pressure of about 2 to 4 kgf/cm2 of area of electrode; or a tightening pressure of about 4 to 8 kgf/cm2 of contact area between electrode and separator plate; or by selecting a value not exceeding about 1.5 mS/cm2 for the short-circuit conductivity attributed to the DC resistance component in each unit cell; or by selecting a value not exceeding about 3 mA/cm2 for the hydrogen leak current per area of electrode of each MEA. Further, in a method of manufacturing or an inspection method for a polymer electrolyte fuel cell stack, fuel cells having high durability can be efficiently manufactured by removing such MEAs or unit cells using such MEAs or such cell stacks having short-circuit conductivity values and/or hydrogen leak current values exceeding predetermined values, respectively.
摘要翻译：通过使用约2至4kgf / cm 2的电极面积的紧固压力，聚合物电解质燃料电池的耐久性得到非常显着的改善; 或电极和隔板之间的接触面积约4至8kgf / cm 2的紧固压力; 或者通过为每个单位电池中的直流电阻分量的短路导电率选择不超过约1.5mS / cm 2的值; 或者通过选择每个MEA的电极面积的氢泄漏电流不超过约3mA / cm 2的值。此外，在聚合物电解质燃料电池堆的制造方法或检查方法中，通过使用这样的MEA或这种具有短路导电性值的电池组除去这样的MEA或单元电池，能够有效地制造具有高耐久性的燃料电池，和/ 或氢泄漏电流值分别超过预定值。

6. 发明授权

US07294423B2 Polymer electrolyte fuel cell having improved current collector plates and method of forming the same 失效
标题翻译：具有改进的集电板的聚合物电解质燃料电池及其形成方法
公开(公告)号：US07294423B2
公开(公告)日：2007-11-13
申请号：US10778602
申请日：2004-02-17
申请人： Nobuhiro Hase , Kazuhito Hatoh , Hiroki Kusakabe , Hideo Ohara , Susumu Kobayashi , Soichi Shibata , Shinsuke Takeguchi
发明人： Nobuhiro Hase , Kazuhito Hatoh , Hiroki Kusakabe , Hideo Ohara , Susumu Kobayashi , Soichi Shibata , Shinsuke Takeguchi
IPC分类号： H01M8/10
CPC分类号： H01M8/0245 , H01M8/0232 , H01M8/0234 , H01M8/0258 , H01M8/0263 , H01M8/241 , H01M8/2457 , H01M8/2483
摘要： A polymer electrolyte fuel cell may include a stack of unit cells that each have a hydrogen-ion conductive polymer electrolyte membrane and an anode and a cathode sandwiching the polymer electrolyte membrane. Separators are provided between each two adjacent unit cells and include channels for supplying fuel and oxidant gas to the anode and the cathode. Anode side and cathode side current collector plates sandwich the stack of unit cells. The anode side current collector plate has a terminal section for a power output coupling and is located closer to an inlet-side manifold than to an outlet-side manifold for the fuel gas. The cathode side current collector plate has a terminal section for a power output coupling and is located closer to an inlet-side manifold than to an outlet-side manifold for the oxidant gas.
摘要翻译：聚合物电解质燃料电池可以包括一组单元电池，每个单体电池具有氢离子导电聚合物电解质膜和夹着聚合物电解质膜的阳极和阴极。在每个两个相邻的单元电池之间设置分离器，并且包括用于向阳极和阴极供应燃料和氧化剂气体的通道。阳极侧和阴极侧集电板夹着单元电池堆。阳极侧集电板具有用于功率输出耦合的端子部分，并且位于比用于燃料气体的出口侧歧管更靠近入口侧歧管。阴极侧集电板具有用于功率输出耦合的端子部分，并且位于比用于氧化剂气体的出口侧歧管更靠近入口侧歧管。

7. 发明申请

US20080079186A1 POLYMER ELECTROLYTE FUEL CELL HAVING IMPROVED CURRENT COLLECTOR PLATES AND METHOD OF FORMING THE SAME 审中-公开
标题翻译：具有改进的电流收集板的聚合物电解质燃料电池及其形成方法
公开(公告)号：US20080079186A1
公开(公告)日：2008-04-03
申请号：US11866954
申请日：2007-10-03
申请人： Nobuhiro HASE , Kazuhito Hatoh , Hiroki Kusakabe , Hideo Ohara , Susumu Kobayashi , Soichi Shibata , Shinsuke Takeguchi
发明人： Nobuhiro HASE , Kazuhito Hatoh , Hiroki Kusakabe , Hideo Ohara , Susumu Kobayashi , Soichi Shibata , Shinsuke Takeguchi
IPC分类号： B29C43/18
CPC分类号： H01M8/0245 , H01M8/0232 , H01M8/0234 , H01M8/0258 , H01M8/0263 , H01M8/241 , H01M8/2457 , H01M8/2483
摘要： A polymer electrolyte fuel cell may have a cell stack of a plurality of unit cells. Each of the unit cells includes a hydrogen-ion conductive polymer electrolyte membrane, an anode and a cathode sandwiching the polymer electrolyte membrane, an anode-side separator having a gas flow channel for supplying a fuel gas to the anode, and a cathode-side separator having a gas flow channel for supplying an oxidant gas to the cathode. A pair of current collector plates sandwiches the cell stack, and a pair of end plates clamps the cell stack and the current collector plates under pressure. The current collector plates have a conductive carbon material as a main component, and have a terminal section for connecting a power output cable in the vicinity of an inlet-side manifold for the fuel gas or the oxidant gas.
摘要翻译：聚合物电解质燃料电池可以具有多个单电池的电池堆。每个单电池包括氢离子导电聚合物电解质膜，负极和阴极，夹持聚合物电解质膜，具有用于向阳极供应燃料气体的气体流动通道的阳极侧隔板和阴极侧分离器具有用于向阴极供应氧化剂气体的气体流动通道。一对集电板夹着电池堆，一对端板在压力下夹紧电池堆和集电板。集电板具有导电性碳材料作为主要成分，并且具有用于连接用于燃料气体或氧化剂气体的入口侧歧管附近的动力输出电缆的端子部。

8. 发明授权

US09318761B2 Cogeneration system 有权
标题翻译：热电联产系统
公开(公告)号：US09318761B2
公开(公告)日：2016-04-19
申请号：US13821880
申请日：2012-09-05
申请人： Susumu Kobayashi
发明人： Susumu Kobayashi
IPC分类号： F25B27/02 , H01M8/06 , H01M8/04 , H01M8/12
CPC分类号： H01M8/0606 , F25B27/02 , H01M8/04007 , H01M8/0618 , H01M8/12 , H01M2008/1293 , H01M2250/10 , Y02A30/274 , Y02B90/14 , Y02E60/50 , Y02E60/525 , Y02P90/40
摘要： A cogeneration system (100) of the present invention comprises a SOFC (13) configured to generate electric power through a power generation reaction by using a fuel gas supplied to the fuel cell and air supplied to the fuel cell; a reformer (16) configured to generate a reformed gas by utilizing power generation reaction heat and combustion heat; a vaporizer (15) configured to generate the steam to be added to the fuel gas supplied to the reformer (16) by utilizing the power generation reaction heat and the combustion heat; an ammonia absorption chiller (10) configured to cool a target by consuming a portion of the power generation reaction heat and a portion of heat of an exhaust gas having the combustion heat which remain after the reformer (16) and the vaporizer (15) have consumed the heat, and cool the exhaust gas by consuming the portion of the heat; and a condensation unit (30) configured to cool the exhaust gas after the ammonia absorption chiller (10) has consumed the portion of the heat owned by the exhaust gas, to condense a moisture contained in the exhaust gas to generate condensed water.
摘要翻译：本发明的热电联产系统（100）包括：SOFC（13），其配置为通过使用供应到燃料电池的燃料气体和供给到燃料电池的空气通过发电反应产生电力; 重构器（16），被配置为通过利用发电反应热和燃烧热产生重整气体; 蒸发器（15），其被配置为通过利用发电反应热和燃烧热产生将被添加到供给重整器（16）的燃料气体中的蒸汽; 配置成通过消耗发电反应热的一部分和在重整器（16）和蒸发器（15）之后残留的具有燃烧热的废气的一部分热量来冷却靶的氨吸收式制冷机（10）消耗热量，并通过消耗部分热量来冷却废气; 以及冷凝单元（30），其被构造成在所述氨吸收式制冷机（10）消耗了所述废气所拥有的部分热量之后冷却所述废气，以使所述废气中包含的水分冷凝以产生冷凝水。

9. 发明授权

US08521651B2 Digital content reproducing apparatus and method thereof 有权
标题翻译：数字内容再现装置及其方法
公开(公告)号：US08521651B2
公开(公告)日：2013-08-27
申请号：US10542362
申请日：2004-04-07
申请人： Ryuichi Okamoto , Susumu Kobayashi , Katsumi Tokuda
发明人： Ryuichi Okamoto , Susumu Kobayashi , Katsumi Tokuda
IPC分类号： G06Q20/00
CPC分类号： G06F21/10
摘要： A user terminal (110) having a license purchase unit (603) obtaining a license (500) indicating a content usable time (502) of a content data (200) composed of a plurality of elements (203), each of which can be replayed individually. The user terminal (110) also having an availability judgment unit (604) judging whether or not encrypted elements (203) included in the content data (200) are available, based on the content usable time (502) indicated in the obtained license (500), and having a replay/display unit (607) replaying the encrypted elements judged as available. In addition, the user terminal (110) having a use status management unit (608) specifying license-consuming elements, each of which consumes an authorized amount of replay under right, out of the elements that are being replayed, and measuring a content used time (504) consumed by replaying the specified license-consuming elements.
摘要翻译：一种具有许可证购买单元（603）的用户终端（110），其获得指示由多个元素（203）组成的内容数据（200）的内容可用时间（502）的许可证（500），所述多个元素（203）单独重播。用户终端（110）还具有可用性判断单元（604），基于所获得的许可证中指示的内容可用时间（502），判断包含在内容数据（200）中的加密元素（203）是否可用 500），并且具有重放被判断为可用的加密元素的重放/显示单元（607）。此外，具有使用状态管理单元（608）的用户终端（110）具有使用状态管理单元（608），其指定许可费用元素（每个消耗元素在正在重放的元素中消耗权利下的授权量），并且测量所使用的内容通过重播指定的许可费用元素消耗的时间（504）。

10. 发明申请

US20090325034A1 SEPARATOR FOR HUMIDIFIER, HUMIDIFIER, AND FUEL CELL SYSTEM COMPRISING THE HUMIDIFIER 失效
标题翻译：用于除湿器，除湿器和包含增湿器的燃料电池系统的分离器
公开(公告)号：US20090325034A1
公开(公告)日：2009-12-31
申请号：US12375661
申请日：2007-12-12
申请人： Susumu Kobayashi , Susumu Hatano
发明人： Susumu Kobayashi , Susumu Hatano
IPC分类号： H01M8/04 , F22D1/30
CPC分类号： H01M8/04149 , F24F2003/1435
摘要： A separator for use in a humidifying device includes: main surfaces contacting steam permeable membranes (2), respectively; a fluid channel (3, 4) formed by concave portions (66, 81) of a convex-concave portion formed on each of the main surfaces; and an elastic layer (1a, 1c) formed up to at least a certain depth from tip ends of convex portions (67, 82) of the convex-concave portion.
摘要翻译：用于加湿装置的分离器包括：主表面分别接触透湿膜（2）; 由形成在每个主表面上的凸凹部分的凹部（66,81）形成的流体通道（3,4）以及从凸凹部的凸部（67,82）的前端形成至少一定深度的弹性层（1a，1c）。

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