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1.发明申请Method for detecting undersupply of fuel gas and method for controlling fuel cell 失效用于检测燃料气体供应不足的方法和用于控制燃料电池的方法公开(公告)号：US20050208349A1
公开(公告)日：2005-09-22
申请号：US10514089
申请日：2003-05-08
CPC分类号： H01M8/04089 , H01M8/04388 , H01M8/04582 , H01M8/04753 , H01M8/04902 , H01M8/04955 , H01M8/1004 , H01M2008/1095 , H01M2250/20 , H01M2300/0082 , Y02E60/521 , Y02T90/32
摘要： A reference electrode is provided adjacent to an anode of a membrane electrode assembly. The potential difference between the reference electrode and the anode is measured by a control unit. The control unit compares the measured value and a map of the anode potential difference stored in the control unit. When the measured value indicates a relation line which is different from a reference line indicating that the fuel gas is sufficient, it is judged that shortage of the fuel gas occurs.
摘要翻译： 参考电极邻近膜电极组件的阳极设置。 参考电极和阳极之间的电位差由控制单元测量。 控制单元将测量值与存储在控制单元中的阳极电位差的映射进行比较。 当测量值表示与指示燃料气体足够的参考线不同的关系线时，判断出燃料气体不足。
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2.发明授权Method for detecting undersupply of fuel gas and method for controlling fuel cell 失效用于检测燃料气体供应不足的方法和用于控制燃料电池的方法公开(公告)号：US07527882B2
公开(公告)日：2009-05-05
申请号：US10514089
申请日：2003-05-08
IPC分类号： H01M8/04
CPC分类号： H01M8/04089 , H01M8/04388 , H01M8/04582 , H01M8/04753 , H01M8/04902 , H01M8/04955 , H01M8/1004 , H01M2008/1095 , H01M2250/20 , H01M2300/0082 , Y02E60/521 , Y02T90/32
摘要： A reference electrode is provided adjacent to an anode of a membrane electrode assembly. The potential difference between the reference electrode and the anode is measured by a control unit. The control unit compares the measured value and a map of the anode potential difference stored in the control unit. When the measured value indicates a relation line which is different from a reference line indicating that the fuel gas is sufficient, it is judged that shortage of the fuel gas occurs.
摘要翻译： 参考电极邻近膜电极组件的阳极设置。 参考电极和阳极之间的电位差由控制单元测量。 控制单元将测量值与存储在控制单元中的阳极电位差的映射进行比较。 当测量值表示与指示燃料气体足够的参考线不同的关系线时，判断出燃料气体不足。
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公开(公告)号：US07563528B2
公开(公告)日：2009-07-21
申请号：US11071678
申请日：2005-03-02
申请人： Shigeru Inai , Katsumi Hayashi , Hiromichi Yoshida , Hideo Kato , Ryo Jinba , Nobuyuki Matsumoto , Tomoki Kobayashi , Yasunori Kotani , Minoru Uoshima , Yoshikazu Murakami
发明人： Shigeru Inai , Katsumi Hayashi , Hiromichi Yoshida , Hideo Kato , Ryo Jinba , Nobuyuki Matsumoto , Tomoki Kobayashi , Yasunori Kotani , Minoru Uoshima , Yoshikazu Murakami
CPC分类号： H01M8/04231 , H01M8/04126
摘要： A fuel cell system includes a fuel cell, an oxidant gas passage, a cathode off-gas passage, a fuel gas passage, a circulation passage, an anode off-gas passage, a fuel shutoff valve, a supply device, a humidifier and a control device. The supply device supplies a scavenging gas, which is for scavenging the fuel cell, to the anode and the cathode. The humidifier humidifies the scavenging gas. The control device controls the supply device when the fuel cell is turned off so that supply of the fuel gas to the anode is shut off and the scavenging gas is supplied to the anode and the cathode, wherein supply of the scavenging gas to the cathode is conducted through the humidifier.
摘要翻译： 燃料电池系统包括燃料电池，氧化剂气体通道，阴极废气通道，燃料气体通道，循环通道，阳极废气通道，燃料截止阀，供应装置，加湿器和 控制装置 供给装置将用于清除燃料电池的清除气体提供给阳极和阴极。 加湿器加湿清除气体。 当燃料电池关闭时，控制装置控制供应装置，使得向阳极供应燃料气体被切断，并且清除气体被供应到阳极和阴极，其中向阴极供应清扫气体是 通过加湿器进行。
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公开(公告)号：US20050196654A1
公开(公告)日：2005-09-08
申请号：US11071678
申请日：2005-03-02
申请人： Shigeru Inai , Katsumi Hayashi , Hiromichi Yoshida , Hideo Kato , Ryo Jinba , Nobuyuki Matsumoto , Tomoki Kobayashi , Yasunori Kotani , Minoru Uoshima , Yoshikazu Murakami
发明人： Shigeru Inai , Katsumi Hayashi , Hiromichi Yoshida , Hideo Kato , Ryo Jinba , Nobuyuki Matsumoto , Tomoki Kobayashi , Yasunori Kotani , Minoru Uoshima , Yoshikazu Murakami
CPC分类号： H01M8/04231 , H01M8/04126
摘要： A fuel cell system includes a fuel cell, an oxidant gas passage, a cathode off-gas passage, a fuel gas passage, a circulation passage, an anode off-gas passage, a fuel shutoff valve, a supply device, a humidifier and a control device. The supply device supplies a scavenging gas, which is for scavenging the fuel cell, to the anode and the cathode. The humidifier humidifies the scavenging gas. The control device controls the supply device when the fuel cell is turned off so that supply of the fuel gas to the anode is shut off and the scavenging gas is supplied to the anode and the cathode, wherein supply of the scavenging gas to the cathode is conducted through the humidifier.
摘要翻译： 燃料电池系统包括燃料电池，氧化剂气体通道，阴极废气通道，燃料气体通道，循环通道，阳极废气通道，燃料截止阀，供应装置，加湿器和 控制装置 供给装置将用于清除燃料电池的清除气体提供给阳极和阴极。 加湿器加湿清除气体。 当燃料电池关闭时，控制装置控制供应装置，使得向阳极供应燃料气体被切断，并且清除气体被供应到阳极和阴极，其中向阴极供应清扫气体是 通过加湿器进行。
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公开(公告)号：US07597974B2
公开(公告)日：2009-10-06
申请号：US11106882
申请日：2005-04-14
申请人： Kenichiro Ueda , Tomoki Kobayashi , Shigeru Inai , Minoru Uoshima , Yasunori Kotani , Yoshikazu Murakami
发明人： Kenichiro Ueda , Tomoki Kobayashi , Shigeru Inai , Minoru Uoshima , Yasunori Kotani , Yoshikazu Murakami
CPC分类号： H01M8/04761 , H01M8/04223 , H01M8/04303 , H01M8/04388
摘要： The fuel cell system is equipped with a fuel cell for generating power by a reaction of fuel and oxidizer gases, a fuel gas flow passage for passing the fuel gas, an oxidizer gas flow passage for passing the oxidizer gas, a sweeping gas supply mechanism for sweeping any of the fuel and oxidizer gas flow passages by a sweeping gas, a sweeping determination mechanism for determining whether to perform sweeping by the sweeping gas supply mechanism, when receiving a stop request for stopping the fuel cell system, a pressure reduction mechanism for reducing a pressure within one of the flow passages lower than when determined not to perform the sweeping, when determined to perform the sweeping by the sweeping determination mechanism, and an actuation mechanism for actuating the sweeping gas supply mechanism after the pressure within the flow passage is reduced by the pressure reduction mechanism.
摘要翻译： 燃料电池系统配备有用于通过燃料和氧化剂气体的反应产生动力的燃料电池，用于使燃料气体通过的燃料气体流动通道，用于使氧化剂气体通过的氧化剂气体流动通道，用于 通过清扫气体清扫任何燃料和氧化剂气体流动通道，用于在接收到用于停止燃料电池系统的停止请求时，确定是否执行扫掠气体供给机构的清扫的清扫确定机构，用于减少 一个流道内的压力低于当确定不执行清扫时的压力，当被确定为通过清扫确定机构执行清扫时，以及用于在流动通道内的压力减小之后致动清扫气体供应机构的致动机构 通过减压机构。
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公开(公告)号：US20050255346A1
公开(公告)日：2005-11-17
申请号：US11106882
申请日：2005-04-14
申请人： Kenichiro Ueda , Tomoki Kobayashi , Shigeru Inai , Minoru Uoshima , Yasunori Kotani , Yoshikazu Murakami
发明人： Kenichiro Ueda , Tomoki Kobayashi , Shigeru Inai , Minoru Uoshima , Yasunori Kotani , Yoshikazu Murakami
CPC分类号： H01M8/04761 , H01M8/04223 , H01M8/04303 , H01M8/04388
摘要： The fuel cell system is equipped with a fuel cell for generating power by a reaction of fuel and oxidizer gases; a fuel gas flow passage for passing the fuel gas; an oxidizer gas flow passage for passing the oxidizer gas; a sweeping gas supply mechanism for sweeping any of the fuel and oxidizer gas flow passages by a sweeping gas; a sweeping determination mechanism for determining whether to perform sweeping by the sweeping gas supply mechanism, when receiving a stop request for stopping the fuel cell system; a pressure reduction mechanism for reducing a pressure within one of the flow passages lower than when determined not to perform the sweeping, when determined to perform the sweeping by the sweeping determination mechanism; and an actuation mechanism for actuating the sweeping gas supply mechanism after the pressure within the flow passage is reduced by the pressure reduction mechanism.
摘要翻译： 燃料电池系统配备有用于通过燃料和氧化剂气体的反应发电的燃料电池; 用于使燃料气体通过的燃料气体流路; 用于使氧化剂气体通过的氧化剂气体流路; 用于通过清扫气体清扫任何燃料和氧化剂气体流动通道的清扫气体供给机构; 当接收到用于停止燃料电池系统的停止请求时，确定是否执行扫掠气体供给机构的清扫的清扫确定机构; 当确定为通过清扫确定机构进行清扫时，减小一个流动通道内的压力比当被确定为不执行扫掠时的压力降低机构; 以及用于通过减压机构减小在流路内的压力之后致动清扫气体供给机构的致动机构。
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7.发明授权Emulsion binder, aqueous pigment ink for inkjet containing same, and method for producing emulsion binder 有权乳液粘合剂，含有其的喷墨用水性颜料油墨，以及乳液粘合剂的制造方法公开(公告)号：US09102777B2
公开(公告)日：2015-08-11
申请号：US14001824
申请日：2011-11-28
IPC分类号： G03G9/00 , C08F299/04 , C09D11/107 , C09D11/322 , C08F293/00
CPC分类号： C08F299/0414 , C08F293/005 , C09D11/107 , C09D11/322 , Y10T428/2982
摘要： Disclosed is an emulsion binder containing an A-B block copolymer. The A-B block copolymer has a number average molecular weight of 5,000 to 100,000, and a polydispersity index (weight average molecular weight/number average molecular weight) of not greater than 1.7. The polymer block A has an acid value of 0 to 30 mgKOH/g and a glass transition point of not higher than 60° C. The polymer block B has an acid value of 75 to 250 mgKOH/g. The A-B block copolymer has been neutralized with an alkaline material, and has been allowed to self-emulsify in an aqueous medium to form emulsion particles having an average particle size of 30 to 300 nm.
摘要翻译： 公开了含有A-B嵌段共聚物的乳液粘合剂。 A-B嵌段共聚物的数均分子量为5,000〜100,000，多分散指数（重均分子量/数均分子量）为1.7以下。 聚合物嵌段A的酸值为0〜30mgKOH / g，玻璃化转变温度不高于60℃。聚合物嵌段B的酸值为75〜250mgKOH / g。 A-B嵌段共聚物已经用碱性材料中和，并且在水性介质中自我乳化，形成平均粒度为30〜300nm的乳液颗粒。
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公开(公告)号：US07989112B2
公开(公告)日：2011-08-02
申请号：US11102176
申请日：2005-04-08
IPC分类号： H01M8/04
CPC分类号： H01M8/04231 , H01M8/04007 , H01M8/04179 , H01M8/04291 , H01M2250/20 , Y02T90/32
摘要： A fuel cell system includes a fuel cell having a membrane, which is adapted to perform power generation by a chemical reaction of two reaction gases each supplied to one side of the membrane, reaction gas paths through which the two reaction gases flow, a purge device for purging at least one of the two reaction gases from the reaction gas paths, a monitoring device for monitoring a state of the fuel cell after stopping of the power generation in the fuel cell, and a control unit for controlling the purge device so as to carry out a purge operation when it is determined by the monitoring device that the state of the fuel cell is a predetermined state.
摘要翻译： 燃料电池系统包括具有膜的燃料电池，其适于通过每个供应到膜的一侧的两个反应气体的化学反应进行发电，两个反应气体流过的反应气体路径，净化装置 用于从所述反应气体路径中吹扫所述两种反应气体中的至少一种，用于在所述燃料电池中停止发电之后监视所述燃料电池的状态的监视装置，以及用于控制所述清除装置的控制单元，以便 当由监视装置确定燃料电池的状态是预定状态时，进行净化操作。
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公开(公告)号：US07794889B2
公开(公告)日：2010-09-14
申请号：US12242226
申请日：2008-09-30
IPC分类号： H01M8/02
CPC分类号： H01M8/04552 , H01M8/0258 , H01M8/0267 , H01M8/04007 , H01M8/04097 , H01M8/04223 , H01M8/04303 , H01M8/04365 , H01M8/04388 , H01M8/04395 , H01M8/045 , H01M8/04507 , H01M8/04671 , H01M8/241
摘要： The invention detects quickly and with high precision abnormalities in fuel cells. In a method of detecting abnormalities in a fuel cell 1 comprising a plurality of unit cells that generate power by supplying hydrogen gas to an anode and supplying air to a cathode of each unit cell, the abnormality in the fuel cell 1 is detected based on the speed of the decrease in the cell voltages after stopping the fuel cell, i.e., after stopping the supply of the reacting gases to the fuel cell.
摘要翻译： 本发明快速检测燃料电池精度异常。 在检测燃料电池1的异常的方法中，包括通过向阳极供给氢气并向每个单元电池的阴极供给空气来发电的多个单电池，基于该单元电池的异常，检测燃料电池1的异常 在停止燃料电池之后的电池电压降低的速度，即在停止向燃料电池供应反应气体之后。
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10.发明授权公开(公告)号：US07531258B2
公开(公告)日：2009-05-12
申请号：US10986552
申请日：2004-11-10
CPC分类号： H01M8/04395 , H01M8/04097 , H01M8/04231 , H01M8/04402 , H01M8/0441 , H01M8/04753 , H01M8/04761
摘要： A fuel cell system includes: a fuel cell in which electrical power generation is performed through chemical reactions of reaction gases being supplied thereto; a discharge path through which the reaction gases are discharged; a discharge valve provided on the discharge path and operated for discharging the reaction gases through the discharge path; an opening condition monitoring device for continuously monitoring a demanded opening condition of the discharge valve; and an opening condition renewing device for renewing the demanded opening condition of the discharge valve depending on the demanded opening condition of the discharge valve detected by the opening condition monitoring device when opening of the discharge valve is demanded. Opening of the discharge valve is controlled depending on the latest demanded opening condition which has been renewed by the opening condition renewing device.
摘要翻译： 燃料电池系统包括：燃料电池，其中通过向其供应的反应气体的化学反应进行发电; 排出路径，反应气体通过该排出路径排出; 排出阀，设置在排出路径上并用于通过排出路径排出反应气体; 打开状态监视装置，用于连续地监视排出阀的要求打开状态; 以及打开条件更新装置，其要求在打开排出阀时根据由打开状态监视装置检测的排出阀的要求打开状态来更新排出阀的要求打开状态。 根据由打开状态更新装置更新的最新要求打开状态来控制排出阀的打开。
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