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1. 发明授权

EP1298746B1 Electrode for polymer electrolyte fuel cell and method of producing the same 有权
标题翻译：电极，用于其制备固体聚合物电解质燃料电池和过程
公开(公告)号：EP1298746B1
公开(公告)日：2004-09-22
申请号：EP02256656.6
申请日：2002-09-25
申请人： MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD.
发明人： Hori, Yoshihiro , Yonamine, Takeshi , Uchida, Makoto , Sakai, Osamu
IPC分类号： H01M4/88 , H01M4/92
CPC分类号： H01M4/886 , H01M4/8605 , H01M4/8892 , H01M4/92 , H01M4/96 , H01M8/1004 , Y02P70/56

2. 发明公开

EP1298746A3 Electrode for polymer electrolyte fuel cell and mthod of produsing the same 有权
标题翻译：固体高分子型燃料电池用电极及其制造方法
公开(公告)号：EP1298746A3
公开(公告)日：2003-10-22
申请号：EP02256656.6
申请日：2002-09-25
申请人： MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD.
发明人： Hori, Yoshihiro , Yonamine, Takeshi , Uchida, Makoto , Sakai, Osamu
IPC分类号： H01M4/88 , H01M4/92
CPC分类号： H01M4/886 , H01M4/8605 , H01M4/8892 , H01M4/92 , H01M4/96 , H01M8/1004 , Y02P70/56
摘要： The present invention provides an electrode for a polymer electrolyte fuel cell comprising a high-performance electrode catalyst particle which is sufficiently coated with a hydrogen ion conductive polymer electrolyte and has a water repellent material suitably supplied thereto for water management. The method of producing the electrode in accordance with the present invention comprises the steps of spraying a solution or dispersion of a hydrogen ion conductive polymer electrolyte into a dry atmosphere in which a catalyst particle comprising an electrically conductive carbon powder carrying a platinum group metal catalyst is flowing, to coat the catalyst particle with the polymer electrolyte, and then spraying a solution or dispersion of a water repellent material to the catalyst particle to attach the water repellent material to the catalyst particle.
摘要翻译：本发明提供一种用于聚合物电解质燃料电池的电极，其包含充分涂覆有氢离子导电聚合物电解质并且具有适合供给其用于水管理的防水材料的高性能电极催化剂颗粒。根据本发明的制造电极的方法包括以下步骤：将氢离子导电聚合物电解质的溶液或分散体喷射到干燥气氛中，其中包含携带铂族金属催化剂的导电碳粉末的催化剂颗粒为流动，以便用聚合物电解质涂覆催化剂颗粒，然后将催化剂颗粒的溶液或分散体喷洒到催化剂颗粒上以将防水材料附着到催化剂颗粒上。

3. 发明公开

EP0660337A3 Metal oxide film resistor and method for producing the same 失效
标题翻译：金属氧化物薄膜电阻和制造过程。
公开(公告)号：EP0660337A3
公开(公告)日：1995-11-08
申请号：EP94120409.1
申请日：1994-12-22
申请人： MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD.
发明人： Hattori, Akiyoshi , Hori, Yoshihiro , Yoshida, Akihiko
IPC分类号： H01C7/112 , H01C17/06
CPC分类号： H01C7/112
摘要： A metal oxide film resistor comprises mainly zinc oxide and an auxiliary oxide of at least one metal added as an activator for covering a wide range of resistance of from 1 kΩ to 10 MΩ. A method of producing such a metal oxide film resistor comprises the steps of preparing a solution composed of at least a zinc salt, and forming a zinc oxide film (2) on an insulating substrate (1) by supplying a vapor of the solution to the insulating substrate (1) heated to a temperature at which the zinc salt thermally decomposes and by thermally decomposing the zinc salt on the surface of the insulating substrate (1).

4. 发明公开

EP0641144A1 Metal oxide film resistor and method for producing the same 失效
标题翻译：金属氧化物薄膜和Verfahren zu seiner Herstellung。
公开(公告)号：EP0641144A1
公开(公告)日：1995-03-01
申请号：EP94112212.9
申请日：1994-08-04
申请人： MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD.
发明人： Hattori, Akiyoshi , Hori, Yoshihiro , Yoshida, Akihiko
IPC分类号： H05B3/12 , H05B3/16 , H01C7/00
CPC分类号： H05B3/12 , H01C7/023 , H01C17/06533 , H01C17/245
摘要： A metal oxide film resistor having a resistance value in a wide range from 100Ω to 10 MΩ, a small variance in its resistance, and a positive and small temperature coefficient of resistance is made by comprising mainly indium oxide and auxiliarily an oxide of at least one metal added as an activator for covering the wide range of resistance. A method of producing the metal oxide film resistor comprises the steps of: preparing a solution composed of at least an inorganic indium salt, an organic compound capable of coordinating to indium, and an organic solvent capable of dissolving said components; applying said solution to an insulating substrate to form a coated film; firing the coated film to form an indium oxide film; and optionally subjecting said indium oxide film to a heat treatment under an inert gas atmosphere or a reducing gas atmosphere.
摘要翻译：一种金属氧化物膜电阻器，其电阻值在100欧姆至10兆欧姆的宽范围内，电阻变化小，电阻温度的正和小温度系数主要由氧化铟和辅助氧化物组成，添加至少一种金属作为活化剂，以覆盖宽范围的电阻。制造金属氧化物膜电阻器的方法包括以下步骤：制备由至少无机铟盐，能够与铟配位的有机化合物和能够溶解所述组分的有机溶剂组成的溶液; 将所述溶液施加到绝缘基板上以形成涂膜; 焙烧涂膜以形成氧化铟膜; 并且可选地在惰性气体气氛或还原气体气氛下对所述氧化铟膜进行热处理。

5. 发明公开

EP1469540A3 Fuel cell and method of producing a fuel cell 审中-公开
标题翻译： Brennstoffzelle und Verfahren zur Herstellung einer Brennstoffzelle
公开(公告)号：EP1469540A3
公开(公告)日：2006-09-20
申请号：EP04008895.7
申请日：2004-04-14
申请人： MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD.
发明人： Tsuji, Yoichiro , Hori, Yoshihiro , Yamauchi, Masaki , Uchida, Makoto
IPC分类号： H01M8/02
CPC分类号： H01M8/0271 , H01M8/0247 , H01M8/026 , H01M8/0263 , H01M8/0273 , H01M8/1004 , H01M8/1018 , H01M8/2483 , Y02P70/56
摘要： The invention refers to a fuel cell comprising an electrode, said electrode having an edge portion defining an inner portion and said electrode being under pressure.
According to the invention, at least a part of said edge portion is under less pressure as compared to at least a part of said inner portion.
摘要翻译：本发明涉及一种包括电极的燃料电池，所述电极具有限定内部部分的边缘部分和所述电极处于压力下。根据本发明，与所述内部部分的至少一部分相比，所述边缘部分的至少一部分处于较小的压力下。

6. 发明公开

EP1524712A2 Fuel cell system and operation method thereof 审中-公开
标题翻译：燃料电池系统及其操作方法
公开(公告)号：EP1524712A2
公开(公告)日：2005-04-20
申请号：EP04023330.6
申请日：2004-09-30
申请人： Matsushita Electric Industrial Co., Ltd.
发明人： Hori, Yoshihiro , Yoshimura, Mikiko , Ukai, Kunihiro , Wakita, Hidenobu , Uchida, Makoto
IPC分类号： H01M8/04
CPC分类号： H01M8/0662 , B01D53/885 , B01D2258/0208 , H01M8/04074 , H01M8/04134 , H01M8/04141
摘要： A fuel cell system is disclosed, including a fuel cell configured to generate an electric power using a fuel gas and an oxidizing gas supplied to the fuel cell, and a total enthalpy heat exchanger configured to heat and humidify the oxidizing gas using heat and water exhausted from the fuel cell, wherein the total enthalpy heat exchanger is capable of removing impurities contained in the oxidizing gas from the oxidizing gas.
摘要翻译：公开了一种燃料电池系统，包括：燃料电池，被配置为使用供应到燃料电池的燃料气体和氧化气体来产生电力;以及总热焓热交换器，被配置为使用加热和排出的水来加热和加湿氧化气体来自燃料电池，其中总焓热交换器能够从氧化气体中去除包含在氧化气体中的杂质。

7. 发明公开

EP1429410A1 Electrolyte membrane-electrode assembly for fuel cell and operation method of fuel cell using the same 有权
标题翻译： ElektrodenmembrananordnungfürBrennstoffzelle und Betriebsverfahren dieser Anordnung enthaltende Brennstoffzelle
公开(公告)号：EP1429410A1
公开(公告)日：2004-06-16
申请号：EP03028278.4
申请日：2003-12-10
申请人： MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD.
发明人： Yoshida, Akihiko , Hori, Yoshihiro , Sakai, Osamu , Uchida, Makoto , Yasumoto, Eiichi , Kosako, Shinya
IPC分类号： H01M8/10 , H01M4/96
CPC分类号： H01M8/1004 , H01M4/8605 , H01M8/04119
摘要： With respect to a carbon fiber woven fabric to be used as a gas diffusion layer base material in a polymer electrolyte fuel cell, the surface thereof is smoothed and further optimized such that non-uniform infiltration of a coating for water-repellent-layer formation is inhibited, to provide an electrolyte membrane-electrode assembly suitable for an operation under a high humidification condition.
As the gas diffusion layer base material used is a carbon fiber woven fabric, wherein a ratio of the area of gap portions where neither warp thread nor weft thread exists: (10/W-Y)(10/Z-X) to the area of portions where warp thread is crossing weft thread: XY mm 2 is in the range of 1/1500 to 1/5, when the carbon fiber woven fabric has a warp density of Z threads/cm, a weft density of W threads/cm, a warp thickness of X mm and a weft thickness of Y mm.
摘要翻译：关于在聚合物电解质燃料电池中用作气体扩散层基材的碳纤维织物，其表面被平滑化并进一步优化，使得防水层形成用涂层的不均匀渗透为抑制，以提供适于在高加湿条件下的操作的电解质膜 - 电极组件。由于使用的气体扩散层基材是碳纤维织物，其中存在无经线和纬纱的间隙部分的面积比（10 / WY）（10 / ZX）与面积经纱穿过纬纱的部分：XY mm 2在1/1500至1/5的范围内，当碳纤维织物的经纱密度为Z线/厘米，纬纱的纬密度 / cm，经纱厚度Xmm，纬纱厚度Ymm。

8. 发明公开

EP1298746A2 Electrode for polymer electrolyte fuel cell and mthod of produsing the same 有权
标题翻译： ElektrodefürFestpolymerelektrolytbrennstoffzelle und Verfahren zu dessen Herstellung
公开(公告)号：EP1298746A2
公开(公告)日：2003-04-02
申请号：EP02256656.6
申请日：2002-09-25
申请人： MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD.
发明人： Hori, Yoshihiro , Yonamine, Takeshi , Uchida, Makoto , Sakai, Osamu
IPC分类号： H01M4/88 , H01M4/92
CPC分类号： H01M4/886 , H01M4/8605 , H01M4/8892 , H01M4/92 , H01M4/96 , H01M8/1004 , Y02P70/56
摘要： The present invention provides an electrode for a polymer electrolyte fuel cell comprising a high-performance electrode catalyst particle which is sufficiently coated with a hydrogen ion conductive polymer electrolyte and has a water repellent material suitably supplied thereto for water management. The method of producing the electrode in accordance with the present invention comprises the steps of spraying a solution or dispersion of a hydrogen ion conductive polymer electrolyte into a dry atmosphere in which a catalyst particle comprising an electrically conductive carbon powder carrying a platinum group metal catalyst is flowing, to coat the catalyst particle with the polymer electrolyte, and then spraying a solution or dispersion of a water repellent material to the catalyst particle to attach the water repellent material to the catalyst particle.
摘要翻译：本发明提供一种用于固体高分子型燃料电池的电极，其特征在于，具有充分地涂覆有氢离子导电性聚合物电解质的高性能电极催化剂粒子，并且具有适当地供给水进行管理的防水材料。根据本发明的电极的制造方法包括以下步骤：将氢离子导电聚合物电解质的溶液或分散体喷雾到干燥气氛中，其中包含携带铂族金属催化剂的导电性碳粉末的催化剂颗粒为流动，用聚合物电解质涂覆催化剂颗粒，然后将斥水材料的溶液或分散体喷涂到催化剂颗粒上，以将疏水材料附着到催化剂颗粒上。

9. 发明授权

EP0594932B1 Method for forming patterned transparent conducting film 失效
标题翻译：一种用于生产的透明导电膜图案过程
公开(公告)号：EP0594932B1
公开(公告)日：1998-06-24
申请号：EP93104468.9
申请日：1993-03-18
申请人： MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD.
发明人： Hattori, Akiyoshi , Hori, Yoshihiro , Yoshida, Akihiko
IPC分类号： H05K3/14 , B41M3/00 , B05D5/12 , G02F1/1343 , H01B1/08 , H05B3/84
CPC分类号： H05K3/1258 , G02F1/13439 , H05B3/84 , H05B2203/017 , H05K1/092 , H05K3/105 , H05K2201/0166 , H05K2201/0326 , H05K2203/0568 , H05K2203/121

10. 发明授权

EP1505673B1 ELECTROLYTE MEMBRANE -ELECTRODE ASSEMBLY, FUEL CELL USING THE SAME AND PRODUCTION METHOD THEREOF 有权
标题翻译：电解质膜ELECTRO DENA TRIM，用于生产订单燃料电池和过程
公开(公告)号：EP1505673B1
公开(公告)日：2008-10-29
申请号：EP03712947.5
申请日：2003-03-25
申请人： MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD.
发明人： Yoshida, Akihiko , Hori, Yoshihiro , Uchida, Makoto , Yasumoto, Eiichi , Takebe, Yasuo , Sakai, Osamu , Kosako, Shinya , Yonamine, Takeshi , Yamauchi, Masaki , Sugawara, Yasushi , Morita, Junji
IPC分类号： H01M4/86 , H01M4/88 , H01M4/96 , H01M8/02 , H01M8/10 , D03D15/00 , D03D1/00
CPC分类号： H01M8/0234 , D03D15/00 , D03D15/0083 , D10B2101/12 , D10B2201/24 , D10B2321/10 , D10B2401/063 , D10B2401/16 , H01M4/8605 , H01M4/92 , H01M4/96 , H01M8/0247 , H01M8/1004 , Y02P70/56
摘要： By using a gas diffusion layer for a fuel cell comprising a fabric comprising a warp thread and a weft thread which are made of carbon fiber, wherein the distance X between adjacent intersections where the warp and weft threads cross each other and the thickness Y of the fabric satisfy the equation: 1.4 In order to further prevent the piercing of the polymer electrolyte membrane by the carbon fibers of the gas diffusion layer substrate, the rough surface of the carbon fabric is smoothed by:(1) applying a clamping pressure of 1 to 20 kgf/cm to the contact area between each electrode and each conductive separator plate of the fuel cell; or (2) heating the gas diffusion layer surface before the gas diffusion layer is disposed onto the polymer electrolyte membrane.

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