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31. 发明专利

JP2004235009A Fuel cell system and moving device 审中-公开
公开(公告)号：JP2004235009A
公开(公告)日：2004-08-19
申请号：JP2003022065
申请日：2003-01-30
申请人： Toyota Motor Corp , トヨタ自動車株式会社
发明人： NAKANISHI HARUMICHI , SEKIZAWA YOSHIFUMI
IPC分类号： H01M8/00 , H01M8/04
CPC分类号： Y02E60/50
摘要： PROBLEM TO BE SOLVED: To provide a fuel cell system preventing generation of operation stop or drop in restarting capability caused by freezing of a diffusion electrode part even under low temperature environment of 0 °C or less, stably supplying electric power, and having high durability.
SOLUTION: The fuel cell system is equipped with a fuel cell body part 10a containing a polymer electrolyte membrane 11 interposed between an anode diffusion electrode 16 and a cathode diffusion electrode 17, and moreover interposed between a pair of separators 21, 22, and when power supply from the fuel cell body part 10a is stopped, dilute sulfuric acid is supplied to at least one of a fuel passage 23 formed on the anode side, for supplying or exhausting fuel and an oxidizing gas passage 24 formed on a cathode side, for supplying or exhausting oxidizing gas.
COPYRIGHT: (C)2004,JPO&NCIPI

32. 发明专利

JP2003272676A Fuel cell and its control method 审中-公开
标题翻译：燃料电池及其控制方法
公开(公告)号：JP2003272676A
公开(公告)日：2003-09-26
申请号：JP2002078490
申请日：2002-03-20
申请人： Toyota Motor Corp , トヨタ自動車株式会社
发明人： SANO SEIJI , NAKANISHI HARUMICHI
IPC分类号： H01M8/10 , H01M8/04
CPC分类号： Y02E60/521
摘要： PROBLEM TO BE SOLVED: To take an appropriate measure to flooding and drying up.
SOLUTION: When the temperature of the coolant is in the low temperature region, all the exhaust branch tubes 421-424 are made in open state. Then, the oxidation gas is supplied from the long holes 701-704 to each recessed part 715-718 and the oxidation gas of each recessed part 715-718 is exhausted from the long holes 705-708. Thereby, in the low temperature region in which there is a danger of flooding, the water drop in each recessed part 715-718 is easily brought out by the oxidation gas and discharged. On the other hand, when the temperature of the coolant is in the hot temperature region, only a first exhaust branch tube 421 is made in open state. Then, the oxidation gas is supplied from the long holes 701-704 to each recessed part 715-718, but the water drop in the recessed parts 716-718 is held as it is since only the long hole 705 is in open state. Thereby, in the high temperature region in which there is a danger of drying up, the water drop in the recessed parts 716-718 are not easily discharged and hard to be dried.
COPYRIGHT: (C)2003,JPO
摘要翻译：要解决的问题：采取适当的措施来淹没和干涸。
解决方案：当冷却剂的温度处于低温区域时，所有排气支管421-424都处于打开状态。然后，将氧化气体从长孔701-704供给到每个凹部715-718，并且每个凹部715-718的氧化气体从长孔705-708排出。因此，在存在淹水危险的低温区域中，各凹部715-718中的水滴容易被氧化气体排出并排出。另一方面，当冷却剂的温度处于高温区域时，只有第一排气支管421处于打开状态。然后，氧化气体从长孔701-704供给到各个凹部715-718，但由于只有长孔705处于打开状态，凹部716-718中的水滴保持原状。因此，在存在干燥危险的高温区域中，凹部716-718中的水滴不容易排出，难以干燥。版权所有（C）2003，JPO

33. 发明专利

JP2013159528A Fuel reforming apparatus equipped with reformer and method for scavenging interior of the reformer 审中-公开
标题翻译：装有改造器的燃料改造装置和改造者室内装置的方法
公开(公告)号：JP2013159528A
公开(公告)日：2013-08-19
申请号：JP2012023407
申请日：2012-02-06
申请人： Toyota Industries Corp , 株式会社豊田自動織機 , Toyota Motor Corp , トヨタ自動車株式会社
发明人： MATSUMOTO SHOHEI , KUBO HIDETO , FUJI TAKASHI , YUMOTO SHUJI , TOMIOKA MASAMI , NAKANISHI HARUMICHI
IPC分类号： C01B3/38
摘要： PROBLEM TO BE SOLVED: To provide a fuel reforming apparatus that can be downsized and is equipped with a reformer in which at least a layer containing an oxidation catalyst 1, a layer containing an oxygen adsorbent, a layer containing an oxidation catalyst 2 and a layer containing a reforming catalyst are arranged in this order from an upstream side in a flow direction of a fuel and air, thereby being capable of preventing deterioration of the oxidation catalyst and the reforming catalyst caused by oxidation and scavenging the interior of the reformer using nitrogen separated from the layer containing the oxygen adsorbent, and to provide a method for scavenging the interior of the reformer arranged inside the fuel reforming apparatus using the nitrogen separated from the layer containing the oxygen adsorbent.SOLUTION: A fuel reforming apparatus includes a reformer in which at least a layer (A1) containing an oxidation catalyst 1, a layer (B) containing an oxygen adsorbent, a layer (A2) containing an oxidation catalyst 2 and a layer (C) containing a reforming catalyst are arranged in this order from an upstream side in a flow direction of a fuel and air.
摘要翻译：要解决的问题：提供一种能够小型化并配备有重整器的燃料重整装置，其中至少含有氧化催化剂1，含有氧吸附剂的层，含有氧化催化剂2的层和层含有重整催化剂的顺序从燃料和空气的流动方向的上游侧依次排列，从而能够防止氧化催化剂和重整催化剂由于使用氮分离的氧化和清除重整器的内部而引起的劣化并且提供一种利用从含有氧吸附剂的层分离出的氮气来清除布置在燃料重整装置内部的重整器内部的方法。燃料重整装置包括重整器，其中在至少含有氧化催化剂1的层（A1），含有氧吸附剂的层（B），层（A2）含有氧化催化剂2和含有重整催化剂的层（C）从燃料和空气的流动方向的上游侧依次排列。

34. 发明专利

JP2012052184A Photocatalyst electrode and hydrogen generater, along with hydrogen generating method 有权
标题翻译：光电生成电极和氢发生器，具有氢发生方法
公开(公告)号：JP2012052184A
公开(公告)日：2012-03-15
申请号：JP2010195588
申请日：2010-09-01
申请人： Tokyo Univ Of Science , Toyota Motor Corp , トヨタ自動車株式会社 , 学校法人東京理科大学
发明人： KUDO AKIHIKO , IWASHINA KATSUYA , NAKANISHI HARUMICHI
IPC分类号： C25B11/06 , B01J35/02 , C01B3/04 , C01G23/00 , C25B9/00 , C25B11/08
CPC分类号： Y02E60/364
摘要： PROBLEM TO BE SOLVED: To provide: a photocatalyst electrode exhibiting p-type semiconductor characteristics; a hydrogen generator in which hydrogen is generated on a surface of the photocatalyst electrode under a condition in which external bias lower than theoretical decomposition voltage of water is applied, especially a hydrogen generator in which hydrogen is generated under visible light irradiation; and a hydrogen generating method for generating the hydrogen by them.SOLUTION: The photocatalyst electrode has a photocatalyst configured by doping 4-10 mol% of Rh into a Ti site of SrTiO3 and shows the p-type semiconductor characteristics. The hydrogen generator has the photocatalyst electrode and an antipole. The hydrogen is generated on the surface of the photocatalyst electrode by decomposing the water by: not applying an external bias to a portion between the photocatalyst electrode and the antipole; or applying thereto an external bias lower than the theoretical decomposition voltage of the water; and irradiating the photocatalyst of the photocatalyst electrode with light. The hydrogen generating method includes generating the hydrogen by using the hydrogen generator.
摘要翻译：解决的问题：提供：具有p型半导体特性的光催化剂电极; 在外部偏压低于理论分解电压的条件下，尤其是在可见光照射下产生氢气的氢发生器中，在光催化剂电极的表面上产生氢的氢发生器; 以及通过它们产生氢的氢生成方法。解决方案：光催化剂电极具有通过将4-10mol％的Rh掺入SrTiO 3的Ti部位并显示p型半导体特性而构成的光催化剂。氢生成器具有光催化剂电极和反极。通过对光催化剂电极和反极子之间的部分不施加外部偏压来分解水，在光催化剂电极的表面上产生氢; 或向其施加低于水的理论分解电压的外部偏压; 并用光照射光催化剂电极的光催化剂。氢生成方法包括通过使用氢生成器来产生氢。版权所有（C）2012，JPO＆INPIT

35. 发明专利

JP2010180075A Hydrogen generating apparatus 有权
标题翻译：氢气发生装置
公开(公告)号：JP2010180075A
公开(公告)日：2010-08-19
申请号：JP2009022876
申请日：2009-02-03
申请人： Toyota Motor Corp , トヨタ自動車株式会社
发明人： NAKANISHI HARUMICHI , ARIKAWA HIDEKAZU
IPC分类号： C01B3/04
CPC分类号： Y02E60/364
摘要： PROBLEM TO BE SOLVED: To provide a hydrogen generating apparatus by which hydrogen is efficiently generated from ammonia.
SOLUTION: The hydrogen generating apparatus (10) includes: an ammonia supplying portion (3) to supply ammonia into an ammonia partial oxidizing-decomposing portion (4); an air supplying portion (1) to supply air into a methane removing portion (2); the methane removing portion (2) to remove methane in air supplied from the air supplying portion (1) and supply methane-removed air into the ammonia partial oxidizing-decomposing portion (4); and the ammonia partially oxidizing-decomposing portion (4) where heat of oxidation is generated by oxidizing a part of ammonia supplied from the ammonia supplying portion (3) with the methane-removed air supplied from the methane removing portion (2) and where another part of ammonia supplied from the ammonia supplying portion (3) is decomposed to hydrogen and nitrogen using the heat of oxidation.
COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：提供一种由氨有效生成氢气的氢生成装置。解决方案：氢气发生装置（10）包括：氨供应部分（3），用于向氨部分氧化分解部分（4）供应氨; 空气供应部分（1），用于将空气供应到甲烷去除部分（2）中; 所述甲烷除去部（2）从所述空气供给部（1）供给的空气中除去甲烷，向所述氨部分氧化分解部（4）供给排出甲烷的空气。和氨部分氧化分解部分（4），其中通过从由甲烷去除部分（2）供应的甲烷去除的空气氧化从氨供应部分（3）供应的氨的一部分而产生氧化热，使用氧化热将从氨供给部（3）供给的氨的一部分分解成氢和氮。版权所有（C）2010，JPO＆INPIT

36. 发明专利

JP2010003637A Fuel cell system 有权
标题翻译：燃油电池系统
公开(公告)号：JP2010003637A
公开(公告)日：2010-01-07
申请号：JP2008163443
申请日：2008-06-23
申请人： Toyota Motor Corp , トヨタ自動車株式会社
发明人： NAKANISHI HARUMICHI , ARIKAWA HIDEKAZU , UCHISASAI KAZUYA
IPC分类号： H01M8/04 , H01M8/06
CPC分类号： Y02E60/50
摘要： PROBLEM TO BE SOLVED: To provide a fuel cell system capable of maintaining the fuel concentration and pressure of a mixed liquid supplied to a fuel cell, while effectively using fuel, in the fuel cell system.
SOLUTION: This fuel cell system has an alkaline fuel cell operable by the mixed liquid including a solvent and fuel soluble in the solvent, a fuel storage part for storing the mixed liquid discharged from the fuel cell, a circulating passage for circulating the mixed liquid in the fuel storage part between the alkaline fuel cell and the fuel storage part, a discharge means for discharging the mixed liquid or water in the fuel storage part to an external part, and a fuel supply means for supplying the fuel higher in the concentration than the mixed liquid in the fuel storage part to the fuel storage part.
COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：提供一种燃料电池系统，其能够在燃料电池系统中有效地使用燃料的同时，维持供给燃料电池的混合液体的燃料浓度和压力。解决方案：该燃料电池系统具有碱性燃料电池，该碱性燃料电池可由包含可溶于溶剂的溶剂和燃料的混合液体运行，用于储存从燃料电池排出的混合液体的燃料储存部分，在碱性燃料电池和燃料存储部之间的燃料存储部分中的混合液体，用于将燃料储存部分中的混合液体或水排出到外部的排出装置，以及用于将燃料供给装置燃料储存部分中的混合液体的浓度高于燃料储存部分。版权所有（C）2010，JPO＆INPIT

37. 发明专利

JP2009161610A Solid polyelectrolyte material and method for producing the same 审中-公开
标题翻译：固体聚电解质材料及其制造方法
公开(公告)号：JP2009161610A
公开(公告)日：2009-07-23
申请号：JP2007340374
申请日：2007-12-28
申请人： Toyota Motor Corp , トヨタ自動車株式会社
发明人： TAKAMI MASAYOSHI , NAKANISHI HARUMICHI , UEDA MASAHIRO
IPC分类号： C08G61/02 , C08J5/20 , H01B1/06 , H01B13/00 , H01M8/02 , H01M8/10
CPC分类号： Y02E60/521
摘要： PROBLEM TO BE SOLVED: To provide a solid polyelectrolyte material excellent in radical resistance and mechanical properties.
SOLUTION: The solid polyelectrolyte material is formed by directly linking a repeating unit having a fluorene structure (I) with at least one proton-conducting group-containing repeating unit (II) selected from the group consisting of a repeating unit (IIa) having a fluorene structure, a repeating unit (IIb) having a fluorene structure and a repeating unit (IIc) having a fluorene structure.
COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：提供耐自由度和机械性能优异的固体聚电解质材料。解决方案：固体聚电解质材料通过将具有芴结构（I）的重复单元与至少一个选自重复单元（IIa）的质子传导基团的重复单元（II）直接连接而形成）具有芴结构的重复单元（IIb）和具有芴结构的重复单元（IIc）。版权所有（C）2009，JPO＆INPIT

38. 发明专利

JP2009140764A Electrode for polymer electrolyte fuel cell 有权
标题翻译：聚合物电解质燃料电池用电极
公开(公告)号：JP2009140764A
公开(公告)日：2009-06-25
申请号：JP2007316175
申请日：2007-12-06
申请人： Toyota Central R&D Labs Inc , Toyota Motor Corp , トヨタ自動車株式会社 , 株式会社豊田中央研究所
发明人： HATANAKA TATSUYA , SHINOZAKI KAZUMA , IMANISHI MASAHIRO , MURATA NARUAKI , NAKANISHI HARUMICHI
IPC分类号： H01M4/86 , H01M4/96 , H01M8/10
CPC分类号： Y02E60/521
摘要： PROBLEM TO BE SOLVED: To provide an electrode for a polymer electrolyte fuel cell which shows high performance not only in a high current region but also in a low current region, and in which amount of used Pt is reduced. SOLUTION: The electrode for the polymer electrolyte fuel cell includes a fibrous conductive carrier, a catalyst carried on the fibrous conductive carrier surface, and a solid polymer electrolyte to cover the catalyst surface, and satisfies the following (1) to (4) inequalities. R (nm) is a fiber radius of the fibrous conductive carrier, A (piece/nm 2 ) is fiber piece density per a unit electrode area of the fibrous conductive carrier, and L (nm) is a fiber length of the fibrous conductive carrier. (1) R>1 nm, (2) L 2 >0.5, and (4) 2πRLA>200. COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：提供一种固体高分子型燃料电池用电极，其不仅在高电流区域中而且在低电流区域中表现出高性能，并且其中使用的Pt量减少。解决方案：用于聚合物电解质燃料电池的电极包括纤维状导电载体，载持在纤维状载体表面上的催化剂和覆盖催化剂表面的固体聚合物电解质，并且满足以下（1）〜（4））不平等。 R（nm）是纤维状导电载体的纤维半径，A（片/ nm 2 ）是纤维状导电性载体的单位电极面积的纤维片密度，L（nm）纤维状导电载体的纤维长度。（1）R> 1nm，（2）L <20,000nm，（3）1-AπR 2 > 0.5和（4）2πRLA> 200。版权所有（C）2009，JPO＆INPIT

39. 发明专利

JP2008293850A Fuel cell system and its operation method 有权
标题翻译：燃料电池系统及其运行方法
公开(公告)号：JP2008293850A
公开(公告)日：2008-12-04
申请号：JP2007139443
申请日：2007-05-25
申请人： Toyota Motor Corp , トヨタ自動車株式会社
发明人： NAKANISHI HARUMICHI , KUZUSHIMA YUSUKE
IPC分类号： H01M8/06 , H01M8/10
CPC分类号： H01M8/083 , H01M8/04097 , H01M8/04164 , H01M8/0687
摘要： PROBLEM TO BE SOLVED: To restrain reduction of fuel density during use of circulated fuel while effectively using by circulating the fuel.
SOLUTION: An alkali type fuel cell has an electrolyte, and an anode electrode and a cathode electrode, respectively arranged on both sides of the electrolyte. A fuel cell system has the fuel cell, a discharge passage connected with the fuel cell and discharging discharge fuel including the unreacted fuel from the fuel cell, and a circulation passage connected with an inlet for leading the fuel to the fuel cell and supplying the discharged fuel by circulating the discharged fuel. Further, the fuel cell system has a fuel/water separation means arranged between both passages by connecting with the discharge passage and circulation passage and eliminating water by separating the water from discharged fuel flowed from the discharge passage and making the condensed fuel after separating and eliminating the water flow into the circulation passage.
COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：为了在循环燃料的同时有效地使用循环燃料时，抑制燃料密度的降低。解决方案：碱式燃料电池具有分别布置在电解质两侧的电解质和阳极电极和阴极电极。燃料电池系统具有燃料电池，与燃料电池连接的排出通道，并且从燃料电池排出包括未反应的燃料的排出燃料，以及与将燃料引导到燃料电池的入口连接的循环通道，通过循环排出的燃料来燃料。此外，燃料电池系统具有通过与排出通道和循环通道连接而布置在两个通道之间的燃料/水分离装置，并且通过将水从排出通道流出的排放燃料中分离出来并在分离和消除之后使冷凝燃料消除水水流入循环通道。版权所有（C）2009，JPO＆INPIT

40. 发明专利

JP2008288134A Fuel cell 有权
标题翻译：燃料电池
公开(公告)号：JP2008288134A
公开(公告)日：2008-11-27
申请号：JP2007133997
申请日：2007-05-21
申请人： Toyota Motor Corp , トヨタ自動車株式会社
发明人： NAKANISHI HARUMICHI , KUZUSHIMA YUSUKE
IPC分类号： H01M4/90 , H01M4/88 , H01M8/10
CPC分类号： H01M4/8825 , C12N9/0006 , C12N9/0008 , C12N11/02 , C12N11/18 , C12P3/00 , C12Y102/0101 , H01M4/881 , H01M4/90 , H01M4/92 , H01M4/921 , H01M4/925 , H01M8/1004 , H01M8/1009 , H01M8/16 , Y02E60/527 , Y02P70/56
摘要： PROBLEM TO BE SOLVED: To improve power generation performance of a fuel cell by improving fuel usage by means that a fuel is effectively disassembled, when alcohol as the fuel is supplied to the fuel cell. SOLUTION: This is the fuel cell to which ethyl alcohol is supplied as fuel. It comprises an electrolyte, and an anode and a cathode which are a pair of electrodes, arranged pinching the electrolyte. The anode of the fuel cell is constituted of first particles that catalyze the decomposition reaction of alcohol and second particles that catalyze decomposition reaction of aldehyde. COPYRIGHT: (C)2009,JPO&INPIT

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