专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明授权

US09735433B2 Fuel cell 有权
公开(公告)号：US09735433B2
公开(公告)日：2017-08-15
申请号：US12736329
申请日：2009-03-26
申请人： Kenichiro Tadokoro , Kazumi Mizukami , Takashi Iijima , Hideaki Sawada , Tomohiro Hada
发明人： Kenichiro Tadokoro , Kazumi Mizukami , Takashi Iijima , Hideaki Sawada , Tomohiro Hada
IPC分类号： H01M4/92 , H01M8/1018
CPC分类号： H01M4/92 , H01M4/926 , H01M2008/1095
摘要： The present invention relates to a fuel cell exhibiting a high performance regardless of the humidification conditions. In short, it is a fuel cell comprised of a proton-conducting electrolyte membrane sandwiched between a pair of catalyst layers, wherein a catalyst layer of at least a cathode contains a catalyst ingredient, electrolyte material, and carbon material; the carbon material is comprised of three types of materials of a catalyst-supporting carbon material supporting the catalyst ingredient, a conductivity-aiding carbon material not supporting the catalyst ingredient, and a gas-diffusing carbon material not supporting the catalyst ingredient; the catalyst layer is comprised of two phases of a catalyst aggregated phase having the catalyst-supporting carbon material supporting the catalyst ingredient and the conductivity-aiding carbon material not supporting the catalyst ingredient aggregated as main ingredients and a gas-diffusing carbon material aggregated phase having the gas-diffusing carbon material not supporting the catalyst ingredient aggregated as a main ingredient; and the catalyst aggregated phase is a continuous phase while the gas-diffusing carbon material aggregated phase is dispersed in the catalyst aggregated phase.

2. 发明授权

US08999606B2 Solid polymer type fuel cell catalyst, solid polymer type fuel cell electrode, and fuel cell 有权
标题翻译：固体聚合物型燃料电池催化剂，固体聚合物型燃料电池电极和燃料电池
公开(公告)号：US08999606B2
公开(公告)日：2015-04-07
申请号：US12998441
申请日：2009-10-22
申请人： Takashi Iijima , Kenichiro Tadokoro , Hideaki Sawada
发明人： Takashi Iijima , Kenichiro Tadokoro , Hideaki Sawada
IPC分类号： H01M4/96 , H01M4/90 , H01M4/36 , H01M4/02 , H01M4/86 , H01M4/92 , H01M8/04 , H01M8/10
CPC分类号： H01M4/8605 , H01M4/8652 , H01M4/8673 , H01M4/926 , H01M8/04119 , H01M2004/8689 , H01M2008/1095 , Y02E60/50
摘要： The present invention has as its object the provision of a solid polymer fuel cell catalyst exhibiting high durability and high power generation performance regardless of the humidification conditions or load conditions.The present invention relates to a solid polymer type fuel cell catalyst which is comprised of a carbon material which carries a catalyst ingredient, wherein the amount of adsorption of water vapor (V10) at 25° C. and a relative humidity of 10% of the carbon material is 2 ml/g or less and the amount of adsorption of water vapor (V90) at 25° C. and a relative humidity of 90% of the carbon material is 400 ml/g or more.
摘要翻译：本发明的目的是提供一种固体聚合物燃料电池催化剂，其表现出高耐久性和高发电性能，而与加湿条件或负载条件无关。本发明涉及固体聚合物型燃料电池催化剂，其由携带催化剂成分的碳材料组成，其中在25℃下的水蒸汽（V10）吸附量和相对湿度为10％的相对湿度碳材料为2ml / g以下，在25℃，相对湿度为90％的碳材料的水蒸气吸附量（V90）为400ml / g以上。

3. 发明申请

US20070224479A1 Fuel Cell and Fuel Cell Use Gas Diffusion Electrode 有权
标题翻译：燃料电池和燃料电池使用气体扩散电极
公开(公告)号：US20070224479A1
公开(公告)日：2007-09-27
申请号：US11587175
申请日：2005-04-22
申请人： Kenichiro Tadokoro , Takashi Iijima , Hiroshi Kajiro , Hideaki Sawada , Yoichi Matsuzaki
发明人： Kenichiro Tadokoro , Takashi Iijima , Hiroshi Kajiro , Hideaki Sawada , Yoichi Matsuzaki
IPC分类号： H01M4/86
CPC分类号： H01M4/9083 , H01M4/8605 , H01M4/90 , H01M2300/0082
摘要： A fuel cell comprised of a proton conductive electrolyte film sandwiched between a pair of catalyst layers, wherein the catalyst layer of at least the cathode is comprised of a mixture including a catalyst ingredient, an electrolytic material, and a carbon material, the carbon material is comprised of a catalyst-carrying carbon material carrying the catalyst ingredient and a gas-diffusing carbon material not carrying the catalyst ingredient, and the catalyst-carrying carbon material has an amount of adsorption of water vapor at 25° C. and a relative humidity of 90% of 50 ml/g or more.
摘要翻译：一种燃料电池，由夹在一对催化剂层之间的质子传导电解质膜构成，其中至少阴极的催化剂层由包含催化剂成分，电解材料和碳材料的混合物构成，碳材料为由载有催化剂成分的催化剂载体碳材料和不携带催化剂成分的气体扩散碳材料构成，催化剂载体碳材料在25℃下的水蒸气吸附量和相对湿度 90％为50 ml / g以上。

4. 发明授权

US5589426A Monolithic refractories 失效
$Monolithic refractories$
标题翻译：单片耐火材料
公开(公告)号：US5589426A
公开(公告)日：1996-12-31
申请号：US89677
申请日：1993-07-09
申请人： Itsutoshi Iwasaki , Tatsuo Yamasaki , Hideaki Sawada
发明人： Itsutoshi Iwasaki , Tatsuo Yamasaki , Hideaki Sawada
IPC分类号： C03C3/17 , C04B35/63 , C04B35/634 , C04B35/636 , C04B35/66 , F27D1/00
CPC分类号： C04B35/63408 , C03C3/17 , C04B35/6306 , C04B35/632 , C04B35/6365 , C04B35/66 , C04B2235/3217
摘要： This invention provides monolithic refractories comprising 100% by weight of refractory aggregate powders, and in addition thereto, based on the weight of refractory aggregate powers, 0.05 to 5% by weight of a binder which is phosphate glass and/or hydroxycarboxylates and 0.01 to 1% by weight of a thickener, characterized in that said monolithic refractories have been kneaded with water or other kneading liquid. The monolithic refractories are capable of being applied without being kneaded at working sites.
摘要翻译：本发明提供了包含100重量％耐火骨料粉末的整体耐火材料，除此之外，基于耐火骨料功率的重量，0.05-5重量％的磷酸盐玻璃和/或羟基羧酸盐的粘合剂和0.01至1 重量百分比的增稠剂，其特征在于，所述单块耐火材料已经与水或其它捏合液混合。整体耐火材料能够在不在工作现场揉捏的情况下施加。

5. 发明授权

US07695826B2 Alloyed molten zinc plated steel sheet and process of production of same 有权
标题翻译：合金镀锌钢板及其生产工艺
公开(公告)号：US07695826B2
公开(公告)日：2010-04-13
申请号：US10551159
申请日：2004-03-30
申请人： Koki Tanaka , Yoichi Ikematsu , Shunichi Hayashi , Hideaki Sawada , Akira Takahashi , Kazuhiko Honda , Masayoshi Suehiro , Yoshihisa Takada
发明人： Koki Tanaka , Yoichi Ikematsu , Shunichi Hayashi , Hideaki Sawada , Akira Takahashi , Kazuhiko Honda , Masayoshi Suehiro , Yoshihisa Takada
IPC分类号： B32B15/18 , C23C2/28 , C23C2/06
CPC分类号： C23C2/02 , C23C2/06 , C23C2/28 , Y10T428/12799
摘要： The present invention provides an alloyed molten zinc plated steel sheet having an area of the Fe and Zn alloy phase in the unformed parts in the plating layer of less than 10% of the area of the steel sheet as a whole and superior in strength and shapeability and a method of producing this alloyed molten zinc plating steel sheet by a continuous zinc plating production system which enables production at a low cost without modification of the system or addition of steps, said alloyed molten zinc plated steel sheet characterized by comprising a steel sheet including C: 0.05 to 0.40%, Si: 0.2 to 3.0%, and Mn: 0.1 to 2.5%, the balance comprised of Fe and unavoidable impurities, having on its surface a Zn alloy plating layer comprised of Fe in a concentration of 7 to 15 wt %, Al in a concentration of 0.01 to 1 wt %, and the balance of Zn and unavoidable impurities, said plating layer containing oxide particles of at least one type of oxide selected from an Al oxide, Si oxide, Mn oxide, and complex oxides of the same alone or in combination.
摘要翻译：本发明提供一种合金化的镀锌钢板，其镀层中未成形部分中的Fe和Zn合金相的面积小于钢板整体面积的10％，强度和成形性优良以及通过连续镀锌生产系统生产该合金化熔融镀锌钢板的方法，其能够在不改变系统或添加步骤的情况下以低成本生产，所述合金化的镀锌钢板的特征在于包括： C：0.05〜0.40％，Si：0.2〜3.0％，Mn：0.1〜2.5％，余量由Fe和不可避免的杂质组成，其表面上含有浓度为7〜15的Fe的Zn合金镀层重量％，Al为0.01〜1重量％的Al，余量由Zn和不可避免的杂质构成，所述镀层含有选自Al氧化物，Si氧化物，Mn氧化物中的至少一种氧化物的氧化物粒子，以及相同的复合氧化物单独或组合使用。

6. 发明授权

US07687152B2 High strength molten zinc plated steel sheet and process of production of same 有权
标题翻译：高强度镀锌钢板及其生产工艺相同
公开(公告)号：US07687152B2
公开(公告)日：2010-03-30
申请号：US10552668
申请日：2004-03-30
申请人： Yoichi Ikematsu , Koki Tanaka , Shunichi Hayashi , Hideaki Sawada , Akira Takahashi , Kazuhiko Honda , Masayoshi Suehiro , Yoshihisa Takada
发明人： Yoichi Ikematsu , Koki Tanaka , Shunichi Hayashi , Hideaki Sawada , Akira Takahashi , Kazuhiko Honda , Masayoshi Suehiro , Yoshihisa Takada
IPC分类号： B32B15/18 , C22C2/02 , C22C2/06 , C21D1/76
CPC分类号： C22C38/58 , C22C38/02 , C22C38/06 , C23C2/02 , C23C2/06 , Y10S428/939 , Y10T428/12799
摘要： A molten zinc plated steel sheet superior in plating bondability and provided with both strength and shapeability is provided and a method of producing this molten zinc plating steel sheet by a continuous zinc plating production system which enables production at a low cost without modification of the system or addition of steps is provided, said molten zinc plated steel sheet characterized by comprising, by wt %, a steel sheet including C: 0.05 to 0.40%, Si: 0.2 to 3.0%, and Mn: 0.1 to 2.5%, the balance comprised of Fe and unavoidable impurities, having on its surface a Zn plating layer containing Al: 0.01 to 1% and the balance of Zn and unavoidable impurities and containing inside the steel sheet within 2 μm from the interface of said plating layer and steel sheet oxide particles of at least one type of oxide selected from an Al oxide, Si oxide, Mn oxide, or complex oxide comprised of at least two of Al, Si, and Mn.
摘要翻译：提供了具有优异的电镀结合能力并具有强度和成形性的熔融镀锌钢板，以及通过连续镀锌生产系统生产该熔融镀锌钢板的方法，其能够以低成本生产而不修改该系统或提供了以下步骤：所述熔融镀锌钢板，其特征在于，以重量％计含有C：0.05〜0.40％，Si：0.2〜3.0％，Mn：0.1〜2.5％的钢板，余量由 Fe和不可避免的杂质，其表面上含有Al：0.01〜1％的Zn镀层，余量为Zn和不可避免的杂质，并且在钢板的内部含有距离所述镀层和钢板氧化物粒子的界面2μm以内选自Al氧化物，Si氧化物，Mn氧化物或由Al，Si和Mn中的至少两种构成的复合氧化物中的至少一种氧化物。

7. 发明授权

US09786925B2 Fuel cell and fuel cell use gas diffusion electrode 有权
公开(公告)号：US09786925B2
公开(公告)日：2017-10-10
申请号：US11587175
申请日：2005-04-22
申请人： Kenichiro Tadokoro , Takashi Iijima , Hiroshi Kajiro , Hideaki Sawada , Yoichi Matsuzaki
发明人： Kenichiro Tadokoro , Takashi Iijima , Hiroshi Kajiro , Hideaki Sawada , Yoichi Matsuzaki
IPC分类号： H01M4/86 , H01M4/90
CPC分类号： H01M4/9083 , H01M4/8605 , H01M4/90 , H01M2300/0082
摘要： A fuel cell comprised of a proton conductive electrolyte film sandwiched between a pair of catalyst layers, wherein the catalyst layer of at least the cathode is comprised of a mixture including a catalyst ingredient, an electrolytic material, and a carbon material, the carbon material is comprised of a catalyst-carrying carbon material carrying the catalyst ingredient and a gas-diffusing carbon material not carrying the catalyst ingredient, and the catalyst-carrying carbon material has an amount of adsorption of water vapor at 25° C. and a relative humidity of 90% of 50 ml/g or more.

8. 发明申请

US20060269776A1 Hot dip alloyed zinc coated steel sheet and method for production thereof 有权
标题翻译：热浸镀锌钢板及其制造方法
公开(公告)号：US20060269776A1
公开(公告)日：2006-11-30
申请号：US10551159
申请日：2004-03-30
申请人： Koki Tanaka , Yoichi Ikematsu , Shunichi Hayashi , Hideaki Sawada , Akira Takahashi , Kazuhiko Honda , Masayoshi Suehiro , Yoshihisa Takada
发明人： Koki Tanaka , Yoichi Ikematsu , Shunichi Hayashi , Hideaki Sawada , Akira Takahashi , Kazuhiko Honda , Masayoshi Suehiro , Yoshihisa Takada
IPC分类号： B05D1/18 , C23C2/28 , C25D5/10
CPC分类号： C23C2/02 , C23C2/06 , C23C2/28 , Y10T428/12799
摘要： The present invention provides an alloyed molten zinc plated steel sheet having an area of the Fe and Zn alloy phase in the unformed parts in the plating layer of less than 10% of the area of the steel sheet as a whole and superior in strength and shapeability and a method of producing this alloyed molten zinc plating steel sheet by a continuous zinc plating production system which enables production at a low cost without modification of the system or addition of steps, said alloyed molten zinc plated steel sheet characterized by comprising a steel sheet including C: 0.05 to 0.40%, Si: 0.2 to 3.0%, and Mn: 0.1 to 2.5%, the balance comprised of Fe and unavoidable impurities, having on its surface a Zn alloy plating layer comprised of Fe in a concentration of 7 to 15 wt %, Al in a concentration of 0.01 to 1 wt %, and the balance of Zn and unavoidable impurities, said plating layer containing oxide particles of at least one type of oxide selected from an Al oxide, Si oxide, Mn oxide, and complex oxides of the same alone or in combination.
摘要翻译：本发明提供一种合金化的镀锌钢板，其镀层中未成形部分中的Fe和Zn合金相的面积小于钢板整体面积的10％，强度和成形性优良以及通过连续镀锌生产系统生产该合金化熔融镀锌钢板的方法，其能够在不改变系统或添加步骤的情况下以低成本生产，所述合金化的镀锌钢板的特征在于包括： C：0.05〜0.40％，Si：0.2〜3.0％，Mn：0.1〜2.5％，余量由Fe和不可避免的杂质组成，其表面上含有浓度为7〜15的Fe的Zn合金镀层重量％，Al为0.01〜1重量％的Al，余量由Zn和不可避免的杂质构成，所述镀层含有选自Al氧化物，Si氧化物，Mn氧化物中的至少一种氧化物的氧化物粒子，以及相同的复合氧化物单独或组合使用。

9. 发明申请

US20110045383A1 FUEL CELL 有权
标题翻译：燃料电池
公开(公告)号：US20110045383A1
公开(公告)日：2011-02-24
申请号：US12736329
申请日：2009-03-26
申请人： Kenichiro Tadokoro , Kazumi Mizukami , Takashi Iijima , Hideaki Sawada , Tomohiro Hada
发明人： Kenichiro Tadokoro , Kazumi Mizukami , Takashi Iijima , Hideaki Sawada , Tomohiro Hada
IPC分类号： H01M8/10
CPC分类号： H01M4/92 , H01M4/926 , H01M2008/1095
摘要： The present invention relates to a fuel cell exhibiting a high performance regardless of the humidification conditions. In short, it is a fuel cell comprised of a proton-conducting electrolyte membrane sandwiched between a pair of catalyst layers, wherein a catalyst layer of at least a cathode contains a catalyst ingredient, electrolyte material, and carbon material; the carbon material is comprised of three types of materials of a catalyst-supporting carbon material supporting the catalyst ingredient, a conductivity-aiding carbon material not supporting the catalyst ingredient, and a gas-diffusing carbon material not supporting the catalyst ingredient; the catalyst layer is comprised of two phases of a catalyst aggregated phase having the catalyst-supporting carbon material supporting the catalyst ingredient and the conductivity-aiding carbon material not supporting the catalyst ingredient aggregated as main ingredients and a gas-diffusing carbon material aggregated phase having the gas-diffusing carbon material not supporting the catalyst ingredient aggregated as a main ingredient; and the catalyst aggregated phase is a continuous phase while the gas-diffusing carbon material aggregated phase is dispersed in the catalyst aggregated phase.
摘要翻译：本发明涉及不管加湿条件如何，具有高性能的燃料电池。简而言之，它是由夹在一对催化剂层之间的质子传导电解质膜组成的燃料电池，其中至少阴极的催化剂层包含催化剂成分，电解质材料和碳材料; 碳材料由支撑催化剂成分的催化剂负载碳材料，不支持催化剂成分的导电助催化碳材料和不支撑催化剂成分的气体扩散碳材料的三种材料构成; 催化剂层由具有负载催化剂成分的催化剂负载碳材料和不支持作为主要成分聚集的催化剂成分的导电助催化碳材料的催化剂凝集相的两相和气体扩散碳材料聚集相组成，不支撑催化剂成分的气体扩散碳材料聚集成主要成分; 催化剂凝集相为连续相，而气体扩散碳材料凝集相分散在催化剂凝聚相中。

10. 发明申请

US20110195339A1 SOLID POLYMER TYPE FUEL CELL CATALYST, SOLID POLYMER TYPE FUEL CELL ELECTRODE, AND FUEL CELL 有权
标题翻译：固体聚合物型燃料电池催化剂，固体聚合物型燃料电池和燃料电池
公开(公告)号：US20110195339A1
公开(公告)日：2011-08-11
申请号：US12998441
申请日：2009-10-22
申请人： Takashi Iijima , Kenichiro Tadokoro , Hideaki Sawada
发明人： Takashi Iijima , Kenichiro Tadokoro , Hideaki Sawada
IPC分类号： H01M4/86 , H01M8/10
CPC分类号： H01M4/8605 , H01M4/8652 , H01M4/8673 , H01M4/926 , H01M8/04119 , H01M2004/8689 , H01M2008/1095 , Y02E60/50
摘要： The present invention has as its object the provision of a solid polymer fuel cell catalyst exhibiting high durability and high power generation performance regardless of the humidification conditions or load conditions.The present invention relates to a solid polymer type fuel cell catalyst which is comprised of a carbon material which carries a catalyst ingredient, wherein the amount of adsorption of water vapor (V10) at 25° C. and a relative humidity of 10% of the carbon material is 2 ml/g or less and the amount of adsorption of water vapor (V90) at 25° C. and a relative humidity of 90% of the carbon material is 400 ml/g or more.
摘要翻译：本发明的目的是提供一种固体聚合物燃料电池催化剂，其表现出高耐久性和高发电性能，而与加湿条件或负载条件无关。本发明涉及固体聚合物型燃料电池催化剂，其由携带催化剂成分的碳材料组成，其中在25℃下的水蒸汽（V10）吸附量和相对湿度为10％的相对湿度碳材料为2ml / g以下，在25℃，相对湿度为90％的碳材料的水蒸气吸附量（V90）为400ml / g以上。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式