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. 发明申请

US20130295477A1 FUEL CELL SYSTEM 有权
标题翻译：燃油电池系统
公开(公告)号：US20130295477A1
公开(公告)日：2013-11-07
申请号：US13574709
申请日：2011-01-28
申请人： Ryoichi Nanba , Yasushi Araki
发明人： Ryoichi Nanba , Yasushi Araki
IPC分类号： H01M8/04
CPC分类号： H01M8/04291 , H01M8/04089 , H01M8/04388 , H01M8/04514 , H01M8/04552 , H01M8/04746 , H01M8/04828 , H01M8/04873
摘要： A fuel cell system having a fuel cell operated under non-humidified conditions that includes a polymer electrolyte membrane sandwiched between an anode and a cathode, a fuel gas channel facing the anode to supply it with fuel gas, an oxidant gas channel facing the cathode to supply it with oxidant gas, and a flow direction of the fuel gas and the oxidant gas are opposite. The fuel cell system may control a water vapor amount at an outlet of the fuel gas channel based on a value that is set based on a relationship between a voltage of the fuel cell and the water vapor amount. The fuel cell system may control an average flow rate of the fuel gas in the fuel gas channel based on a value that is set based on a relationship between a voltage of the fuel cell and the average flow rate.
摘要翻译：一种燃料电池系统，其具有在非加湿条件下工作的燃料电池，所述燃料电池包括夹在阳极和阴极之间的聚合物电解质膜，面对阳极的燃料气体通道，供给燃料气体，与阴极相对的氧化剂气体通道供给氧化剂气体，燃料气体和氧化剂气体的流动方向相反。燃料电池系统可以基于基于燃料电池的电压和水蒸汽量之间的关系设定的值来控制燃料气体通道的出口处的水蒸气量。燃料电池系统可以基于基于燃料电池的电压与平均流量之间的关系设定的值来控制燃料气体通道中的燃料气体的平均流量。

2. 发明授权

US10003093B2 Fuel cell system including a fuel cell and a controller for controlling water vapor amount or average flow rate of a fuel gas 有权
公开(公告)号：US10003093B2
公开(公告)日：2018-06-19
申请号：US13574709
申请日：2011-01-28
申请人： Ryoichi Nanba , Yasushi Araki
发明人： Ryoichi Nanba , Yasushi Araki
IPC分类号： H01M8/04291 , H01M8/04746 , H01M8/04858 , H01M8/04828 , H01M8/04089 , H01M8/0438 , H01M8/04492 , H01M8/04537
CPC分类号： H01M8/04291 , H01M8/04089 , H01M8/04388 , H01M8/04514 , H01M8/04552 , H01M8/04746 , H01M8/04828 , H01M8/04873
摘要： A fuel cell system having a fuel cell operated under non-humidified conditions that includes a polymer electrolyte membrane sandwiched between an anode and a cathode, a fuel gas channel facing the anode to supply it with fuel gas, an oxidant gas channel facing the cathode to supply it with oxidant gas, and a flow direction of the fuel gas and the oxidant gas are opposite. The fuel cell system may control a water vapor amount at an outlet of the fuel gas channel based on a value that is set based on a relationship between a voltage of the fuel cell and the water vapor amount. The fuel cell system may control an average flow rate of the fuel gas in the fuel gas channel based on a value that is set based on a relationship between a voltage of the fuel cell and the average flow rate.

3. 发明申请

US20130004874A1 FUEL CELL SYSTEM 审中-公开
标题翻译：燃油电池系统
公开(公告)号：US20130004874A1
公开(公告)日：2013-01-03
申请号：US13260967
申请日：2011-01-28
申请人： Ryoichi Nanba , Yasushi Araki
发明人： Ryoichi Nanba , Yasushi Araki
IPC分类号： H01M8/04
CPC分类号： H01M8/0485 , H01M8/04328 , H01M8/04559 , H01M8/04753 , H01M8/04992 , H01M2008/1095
摘要： A fuel cell system including a fuel cell and operated under a non-humidified condition is provided. The fuel cell includes a polymer electrolyte membrane sandwiched between an anode electrode and a cathode electrode, a fuel gas channel supplying the anode electrode with fuel gas containing at least a fuel component, and an oxidant gas channel supplying the cathode electrode with oxidant gas containing at least an oxidant component. The flow directions of the fuel gas and the oxidant gas are opposite each other. In addition, the fuel cell system has a moisture state control means which controls a flow rate and/or pressure of the fuel gas so that once a moisture state in an inlet region of the fuel gas channel is changed to a low moisture state side which is lower than a target moisture state, it is changed from the low moisture state to the target moisture state.
摘要翻译：提供了包括燃料电池并在非加湿状态下操作的燃料电池系统。燃料电池包括夹在阳极电极和阴极电极之间的聚合物电解质膜，向阳极电极提供至少包含燃料成分的燃料气体的燃料气体通道和向阴极电极提供氧化剂气体的氧化剂气体通道，至少一种氧化剂成分。燃料气体和氧化剂气体的流动方向彼此相反。此外，燃料电池系统具有控制燃料气体的流量和/或压力的湿度状态控制装置，使得一旦燃料气体通道的入口区域中的湿气状态变为低湿度状态侧，低于目标水分状态，从低湿度状态变为目标水分状态。

4. 发明授权

US5512665A Sulfonated compounds of .beta.-cyclodextrin polymer and inhibitory drug for vascular wall hyperplasia containing the same 失效
标题翻译： β-环糊精聚合物的磺化化合物和含有相同的血管壁增生的抑制药物
公开(公告)号：US5512665A
公开(公告)日：1996-04-30
申请号：US117755
申请日：1993-09-08
申请人： Hideki Uchiyama , Hiroaki Kasukawa , Eiko Takeda , Junichirou Watanabe , Ryoichi Nanba
发明人： Hideki Uchiyama , Hiroaki Kasukawa , Eiko Takeda , Junichirou Watanabe , Ryoichi Nanba
IPC分类号： C08B37/16 , A61K31/00
CPC分类号： C08B37/0012
摘要： This invention relates to sulfonates of .beta.-cyclodextrin polymer having a sulfur content of 10% or more, which inhibit propagation of smooth muscle cells.
摘要翻译：本发明涉及硫含量为10％以上的β-环糊精聚合物的磺酸盐，其抑制平滑肌细胞的繁殖。

5. 发明申请

US20140302419A1 MEMBRANE ELECTRODE ASSEMBLY 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：US20140302419A1
公开(公告)日：2014-10-09
申请号：US14355695
申请日：2012-09-03
申请人： Ryoichi Nanba , Hikaru Hasegawa
发明人： Ryoichi Nanba , Hikaru Hasegawa
IPC分类号： H01M8/10
CPC分类号： H01M8/1004 , B82Y30/00 , H01M4/8626 , H01M4/9083 , H01M4/926 , H01M8/1053 , H01M2008/1095 , H01M2300/0094
摘要： A membrane electrode assembly for a fuel cell that can prevent a conductive nano columnar body from being embedded in an electrolyte membrane and can efficiently use a catalyst is provided. A membrane electrode assembly for a fuel cell includes: at least, an electrolyte membrane; and at least one electrode that includes conductive nano columnar bodies that are disposed at least on one surface of the electrolyte membrane and are oriented in a nearly vertical direction to a surface direction of the electrolyte membrane and a catalyst supported by the conductive nano columnar body, wherein the electrode membrane includes at least one proton conductive layer and at least one preventive layer for preventing conductive nano columnar bodies from being embedded; the preventive layer for preventing conductive nano columnar bodies from being embedded is disposed between an interface between the electrode and the electrolyte membrane and a center of the electrolyte membrane in a thickness direction; and the proton conductive layer occupies a portion other than a portion in which the preventive layer for preventing conductive nano columnar bodies from being embedded is disposed in the electrolyte membrane.
摘要翻译：提供一种用于燃料电池的膜电极组件，其可以防止导电纳米柱体嵌入电解质膜中并且可以有效地使用催化剂。用于燃料电池的膜电极组件包括：至少电解质膜; 以及至少一个电极，其包括设置在所述电解质膜的至少一个表面上并且在与所述电解质膜的表面方向近似垂直的方向上定向的导电纳米柱状体和由所述导电纳米柱状体支撑的催化剂，其中所述电极膜包括至少一个质子传导层和至少一个用于防止导电纳米柱状体嵌入的预防层; 在电极和电解质膜之间的界面和电解质膜的中心在厚度方向上配置防止导电性纳米柱状体嵌入的防止层。并且质子传导层占据除了用于防止导电纳米柱状体的防止层嵌入的部分之外的部分设置在电解质膜中。

6. 发明授权

US5037837A Phenoxypropylamine derivatives or salts thereof and antiulcer agents containing the same 失效
标题翻译：苯氧丙胺衍生物或其盐和含有它们的抗溃疡剂
公开(公告)号：US5037837A
公开(公告)日：1991-08-06
申请号：US607670
申请日：1990-11-01
申请人： Yoshiyuki Shikata , Ryoichi Nanba , Isamu Endo , Masashi Isozaki , Tadashi Okumura , Masazumi Miyakoshi , Shingo Koyama
发明人： Yoshiyuki Shikata , Ryoichi Nanba , Isamu Endo , Masashi Isozaki , Tadashi Okumura , Masazumi Miyakoshi , Shingo Koyama
IPC分类号： A61K31/165 , A61K31/445 , A61P1/04 , A61P43/00 , C07D295/096
CPC分类号： C07D295/096
摘要： Novel phenoxypropylamine derivative having the formula (I) ##STR1## wherein R.sub.1 and R.sub.2 represent a hydrogen atom, a hydroxy group, a lower alkyl group or a lower alkoxy group, and R.sub.3 and R.sub.4 represent a lower alkyl group, or R.sub.3 and R.sub.4 taken together represent a group having the formula (CH.sub.2).sub.m wherein m represents 4 or 5, and n represents an integer of from 2 to 6 or a pharmaceutically acceptable salt thereof.The compounds are useful as a 5-lipoxygenase inhibitor and an antiulcer agent.

7. 发明授权

US5155106A Cysteamine derivatives and antirheumatic agents containing cysteamine derivatives 失效
标题翻译： CYSTEAMINE衍生物和含有CYSTEAMINE衍生物的抗菌药物
公开(公告)号：US5155106A
公开(公告)日：1992-10-13
申请号：US548882
申请日：1990-07-20
申请人： Masaki Shimizu , Shingo Koyama , Hiromasa Kohama , Ryoichi Nanba , Kazuhito Inoue
发明人： Masaki Shimizu , Shingo Koyama , Hiromasa Kohama , Ryoichi Nanba , Kazuhito Inoue
IPC分类号： A61K31/165 , A61K31/38 , A61K31/381 , A61K31/425 , A61K31/426 , A61K31/54 , A61P29/00 , A61P37/06 , C07C67/00 , C07C313/00 , C07C323/41 , C07C323/42 , C07D277/04 , C07D277/18 , C07D295/18 , C07D295/192 , C07D333/20
CPC分类号： C07D295/192 , C07C323/41 , C07C323/42 , C07D277/04 , C07D277/18 , C07D333/20
摘要： A cysteamine derivative represented by general formula (I): ##STR1## wherein R.sub.1 represents a straight-chain or a branched alkyl radical having 1 to 6 carbon atoms, R.sub.2 represents hydrogen atom or n-propyl radical, and X represents a radical selected from the group consisting of radicals containing cysteamine moiety (N S) represented by formula (II): ##STR2## formula (III): ##STR3## formula (IV): ##STR4## formula (V): ##STR5## or formula (VI): ##STR6## wherein R.sub.2 represents hydrogen atom or a straight-chain or a branched alkyl group having 1 to 10 carbon atoms is provided.The cysteamine derivative is effective as an antirheumatic agent.

8. 发明授权

US5130483A Isoprenoid derivatives and pharmaceutical preparations containing the same 失效
标题翻译：异噻吩衍生物和含有它的药物制剂
公开(公告)号：US5130483A
公开(公告)日：1992-07-14
申请号：US460335
申请日：1990-05-18
申请人： Hiroyuki Ohnishi , Shingo Koyama , Ryoichi Nanba , Syozo Miyaoka , Akira Masuda , Yoshiyuki Shikata , Hideto Ushijima , Seiitsu Murota
发明人： Hiroyuki Ohnishi , Shingo Koyama , Ryoichi Nanba , Syozo Miyaoka , Akira Masuda , Yoshiyuki Shikata , Hideto Ushijima , Seiitsu Murota
IPC分类号： C07C45/66 , C07C45/67 , C07C45/72 , C07C49/248 , C07C49/255 , C07C235/34
CPC分类号： C07C235/34 , C07C45/66 , C07C45/673 , C07C45/72 , C07C49/248 , C07C49/255
摘要： Isoprenoid derivatives represented by the general formula (I) ##STR1## wherein R represents a hydrogen atom or a lower alkyl group, X represents --CH.sub.2 --, --O-- or --NH--, n represents number of the double bond in trans-configuration and is 1 or 2, and m is an integer from 0 to 3.The compounds have a 5-lipoxygenase-inhibiting activity and are useful as a therapeutic agent for such diseases as allergy, nephritis, hepatitis, rheumatism and gastric ulcer.

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