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1. 发明专利

JP2014229516A 燃料電池用触媒の製造方法审中-公开
标题翻译：生产燃料电池催化剂的方法
公开(公告)号：JP2014229516A
公开(公告)日：2014-12-08
申请号：JP2013109055
申请日：2013-05-23
申请人：トヨタ自動車株式会社 , Toyota Motor Corp
发明人： ADACHI MAKOTO , HASEGAWA MAKOTO , KITAO NORIYUKI , KANEKO KEIICHI , YOSHIDA TOSHIHIKO
IPC分类号： H01M4/88 , B01J23/44 , B01J37/02 , H01M4/86 , H01M4/90 , H01M4/92
CPC分类号： Y02E60/50
摘要：【課題】従来よりも高活性な燃料電池用触媒を製造する方法を提供する。【解決手段】中心粒子、及び当該中心粒子を被覆する金属最外層を備える触媒微粒子、並びに、当該触媒微粒子が担持されたカーボン担体を備える燃料電池用触媒の製造方法であって、前記中心粒子が担持されたカーボン担体と、第1の金属化合物が溶解した溶液とを混合し、当該混合物に対してアンダーポテンシャル析出法を施すことにより、前記中心粒子表面の少なくとも一部を前記第1の金属化合物由来の金属によって被覆し、前記混合物中における、前記中心粒子が担持されたカーボン担体の濃度が、20g/dm3以上400g/dm3以下であることを特徴とする、燃料電池用触媒の製造方法。【選択図】図1
摘要翻译：要解决的问题：提供一种生产具有比常规的更高活性的燃料电池催化剂的方法。解决方案：在制备包括中心颗粒的燃料电池催化剂的方法中，具有覆盖中心的金属最外层的催化剂微粒颗粒和携带催化剂微粒的碳载体，携带中心颗粒的碳载体和溶解第一金属化合物的溶液混合。通过在混合物的潜在沉淀下进行至少一部分中心颗粒表面被来自第一金属化合物的金属覆盖。携带中心颗粒的碳载体的密度为20-400g / dmin。

2. 发明专利

JP2010258034A Solar cell module 审中-公开
标题翻译：太阳能电池模块
公开(公告)号：JP2010258034A
公开(公告)日：2010-11-11
申请号：JP2009103105
申请日：2009-04-21
申请人： Toyota Motor Corp , トヨタ自動車株式会社
发明人： KITAO NORIYUKI
IPC分类号： H01L31/042
CPC分类号： H01L31/056 , Y02E10/52
摘要： PROBLEM TO BE SOLVED: To provide a solar cell module in which utilization factor of light is high, being well in power generation efficiency. SOLUTION: The solar cell module includes a reflector whose reflecting surface is formed rough, to reflect incident light toward a solar battery cell 4. The reflector includes a diffusion reflector 6 containing such material as diffuses and reflects light. A part of solar beam incident on the solar cell module 1 enters the surface of solar battery cell 4 while the remaining part enters the diffusion reflector 6 through the part among the solar battery cells 4. The solar light that has entered the diffusion reflector 6 is diffused and reflected, so the percentage of the light incident on the rear surface of the solar battery cell 4 rises to provide a solar cell module of high power generation efficiency. COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：要解决的问题：提供一种太阳能电池模块，其中光的利用率高，发电效率好。解决方案：太阳能电池模块包括其反射表面粗糙的反射器，以将入射光反射到太阳能电池单元4.反射器包括扩散反射器6，其包含漫射和反射光的材料。入射到太阳能电池模块1上的太阳光束的一部分进入太阳能电池单元4的表面，而其余部分通过太阳能电池单元4中的部分进入扩散反射器6.进入扩散反射器6的太阳光是扩散和反射，因此入射到太阳能电池单元4的后表面的光的百分比上升，从而提供高发电效率的太阳能电池模块。版权所有（C）2011，JPO＆INPIT

3. 发明专利

JP2009054290A Fuel cell system 审中-公开
标题翻译：燃油电池系统
公开(公告)号：JP2009054290A
公开(公告)日：2009-03-12
申请号：JP2007216877
申请日：2007-08-23
申请人： Toyota Motor Corp , トヨタ自動車株式会社
发明人： KITAO NORIYUKI
IPC分类号： H01M8/04 , H01M8/10
CPC分类号： Y02E60/521
摘要： PROBLEM TO BE SOLVED: To provide a technology of efficiently exhausting non-reactive fluid not served for power generation reaction in a fuel cell.
SOLUTION: The fuel cell 100 is provided with a plurality of power generating modules 110 including an electrolyte film pinched by electrodes, a hydrogen exhausting manifold 122 coupled with each of the plurality of power generating modules 110 for exhausting exhaust gas, and a plurality of branched flow channels 130 branched from the hydrogen-exhausting manifold 122. Each of the plurality of branched flow channels 130 is provided with a gas injection valve 131. A control part 600 is able to control an exhaust gas exhaust volume from each of the plurality of power generating modules 110 by controlling valve switching of the gas injection valve 131.
COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：提供一种在燃料电池中有效排出不用于发电反应的非反应性流体的技术。解决方案：燃料电池100设置有多个发电模块110，其包括由电极夹持的电解质膜，与排气废气的多个发电模块110中的每一个耦合的氢排气歧管122，以及多个分支流动通道130从排氢歧管122分支。多个分支流动通道130中的每一个设置有气体注入阀131.控制部分600能够控制来自排气歧管122的排气量。多个发电模块110通过控制气体注入阀131的阀切换。版权所有：（C）2009，JPO＆INPIT

4. 发明专利

JP2008310990A Fuel cell 审中-公开
标题翻译：燃料电池
公开(公告)号：JP2008310990A
公开(公告)日：2008-12-25
申请号：JP2007155549
申请日：2007-06-12
申请人： Toyota Motor Corp , トヨタ自動車株式会社
发明人： KITAO NORIYUKI , SUGA YOSHINORI
IPC分类号： H01M8/24 , H01M8/10
CPC分类号： Y02E60/521
摘要： PROBLEM TO BE SOLVED: To provide a tightening technology of a fuel cell stack in which the fuel cell stack will not become large-sized, and in which discovery of a deteriorated point of the fuel cell stack caused by reduction in the visible region by visual contact will not become difficult. SOLUTION: The fuel cell stack 100A is equipped with a laminate 10, in which a membrane electrode assembly and a separator are alternately laminated. A circumscribed rectangular part 11, dented in a rectangular form, is installed on a side face of the laminate 10. A tightening member 30 for applying a tightening load in the laminating direction of the laminate 10 is housed in the circumscribed rectangular part 11. This fuel cell stack 100A is improved in the tightening force, since a tightening film which is a polymer resin film is wound around the side face of the laminate 10 in a bandage state, as a whole. COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：为了提供燃料电池堆的紧固技术，其中燃料电池堆不会变大，并且其中由于可见光的减少而发现燃料电池堆的劣化点通过视觉接触区域不会变得困难。解决方案：燃料电池堆100A配备有层压体10，其中膜电极组件和隔板交替层叠。在层叠体10的侧面上安装有矩形形状的外接矩形部件11.用于在层叠体10的层叠方向上施加紧固载荷的紧固部件30容纳在外接矩形部11中。作为整体，由于作为聚合物树脂膜的紧固膜以绷带状缠绕在层叠体10的侧面，燃料电池堆100A的紧固力提高。版权所有（C）2009，JPO＆INPIT

5. 发明专利

JP2011060835A Solar cell module 审中-公开
标题翻译：太阳能电池模块
公开(公告)号：JP2011060835A
公开(公告)日：2011-03-24
申请号：JP2009205984
申请日：2009-09-07
申请人： Toyota Motor Corp , トヨタ自動車株式会社
发明人： KITAO NORIYUKI
IPC分类号： H01L31/04
CPC分类号： Y02E10/52
摘要： PROBLEM TO BE SOLVED: To provide a solar cell module capable of reducing refracted light generated when sunlight is made incident. SOLUTION: The solar cell module 1 includes a one-surface light reception type solar cell element 2, a front plate 3 disposed on a front side of the solar cell element 2, and a back plate 4 disposed on a back side of the solar cell element 2. The back plate 4 includes a V-shaped light reflecting plate part 7 which reflects the sunlight made incident from the front plate 3 toward the front plate 3. Here, the light reflecting plate part 7 is shaped satisfying sin -1 (1/Nb)-2°≤θb-2θa≤sin -1 (1/Nb)+10°, where θa represents the tilt angle of inclined planes 7a, 7b forming the light reflecting plate part 7, θb represents the vertical angle of inclined planes 7a, 7b, and Nb represents the absolute refractive index of the front plate 3. COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：要解决的问题：提供一种太阳能电池模块，能够减少入射时产生的折射光。解决方案：太阳能电池模块1包括单面光接收型太阳能电池元件2，设置在太阳能电池元件2的前侧的前板3和设置在太阳能电池元件2的背面的背板4 太阳能电池元件2.背板4包括将从前板3入射的太阳光朝向前板3反射的V形反光板部7。这里，光反射板部7成形为满足sin < SP> -1 （1 / Nb）-2°≤θb-2θa≤sin -1 （1 / Nb）+ 10°，其中θa表示倾斜面7a ，7b形成光反射板部7，θb表示倾斜面7a，7b的垂直角，Nb表示前板3的绝对折射率。（C）2011，JPO＆INPIT

6. 发明专利

JP2011009260A Solar cell module and method of manufacturing the same 审中-公开
标题翻译：太阳能电池模块及其制造方法
公开(公告)号：JP2011009260A
公开(公告)日：2011-01-13
申请号：JP2009148409
申请日：2009-06-23
申请人： Toyota Motor Corp , トヨタ自動車株式会社
发明人： KITAO NORIYUKI
IPC分类号： H01L31/042
CPC分类号： Y02E10/52
摘要： PROBLEM TO BE SOLVED: To provide an efficiently manufactured solar cell module and a method of manufacturing the solar cell module.SOLUTION: A sealing material layer 1 in the solar cell module M is equipped with: an upper sealing material layer 11; and a lower sealing material layer 12. A solar cell 12 is sealed in the upper sealing material layer 11, and a back-reflector 4 reflecting light incident from a light incidence surface is provided on the back surface of the lower sealing material layer 12. Each of the upper sealing material layer 11 and the lower sealing material layer 12 of the sealing material layer 1 is made up of an ultraviolet curing resin.
摘要翻译：要解决的问题：提供一种高效制造的太阳能电池模块和太阳能电池模块的制造方法。解决方案：太阳能电池模块M中的密封材料层1配备有：上密封材料层11; 和下密封材料层12.太阳能电池12被密封在上密封材料层11中，并且在下密封材料层12的背面上设置反射从入射表面入射的光的后反射器4。密封材料层1的上部密封材料层11和下部密封材料层12均由紫外线固化树脂构成。

7. 发明专利

JP2010021115A Gas concentration estimating device, and fuel cell system 有权
标题翻译：气体浓度估算装置和燃料电池系统
公开(公告)号：JP2010021115A
公开(公告)日：2010-01-28
申请号：JP2008183041
申请日：2008-07-14
申请人： Toyota Motor Corp , トヨタ自動車株式会社
发明人： TANAKA SATOSHI , KITAO NORIYUKI
IPC分类号： H01M8/04 , H01M8/10
CPC分类号： Y02E60/521
摘要： PROBLEM TO BE SOLVED: To provide a gas concentration estimating technology to accurately estimate concentration of gas staying on the fuel electrode side of a fuel cell.
SOLUTION: This gas concentration estimating device is to estimate gas concentration on the fuel electrode side of the fuel cell having an electrolyte membrane, an oxidizer electrode, and a fuel electrode. This device includes a determining means to determine a degree of deterioration of the electrode membrane, a measuring means to measure the shutdown time of the fuel cell, and a concentration estimating means to select relational characteristics corresponding to the degree of deterioration of the electrode membrane which is determined by the determining means among related characteristics between the shutdown time of the fuel cell and impurity concentration or fuel gas concentration on the fuel electrode side, and to estimate the impurity concentration or the fuel gas concentration on the fuel electrode side corresponding to the shutdown time measured by the measuring means as gas concentration obtained immediately after the fuel cell is started, based on the selected relational characteristics.
COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：提供一种气体浓度估计技术，以准确地估计滞留在燃料电池的燃料电极侧的气体的浓度。解决方案：该气体浓度估计装置用于估计具有电解质膜，氧化剂电极和燃料电极的燃料电池的燃料极侧的气体浓度。该装置包括确定电极膜的劣化程度的确定装置，测量燃料电池的关闭时间的测量装置，以及选择与电极膜的劣化程度相对应的关系特性的浓度估计装置，由燃料电池的关闭时间和燃料电极侧的杂质浓度或燃料气体浓度之间的相关特性中的确定装置确定，并且估计对应于关闭的燃料电极侧的杂质浓度或燃料气体浓度基于所选择的关系特性，由测量装置测量的时间作为刚刚在燃料电池启动之后获得的气体浓度。版权所有（C）2010，JPO＆INPIT

8. 发明专利

JP2009134948A Fuel cell system 审中-公开
标题翻译：燃油电池系统
公开(公告)号：JP2009134948A
公开(公告)日：2009-06-18
申请号：JP2007309247
申请日：2007-11-29
申请人： Toyota Motor Corp , トヨタ自動車株式会社
发明人： KITAO NORIYUKI
IPC分类号： H01M8/04 , H01M4/86 , H01M8/02
CPC分类号： Y02E60/50
摘要： PROBLEM TO BE SOLVED: To provide a fuel cell system capable of restraining adverse effect of impurities in a fuel cell.
SOLUTION: An anode gas supply manifold 60 is arranged on a fuel cell stack 2 wherein a plurality of fuel cell units 10 are laminated. The fuel cell system can perform a dead-end operation which generates power by supplying a hydrogen gas to the fuel cell stack 2 while a shut-off valve 58 is closed. The fuel cell unit 10 has a sealing layer 30 between a gas diffusion layer 14 and a porous layer 16.
COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：提供能够抑制燃料电池中的杂质的不利影响的燃料电池系统。解决方案：阳极气体供应歧管60布置在燃料电池堆2上，其中多个燃料电池单元10被层压。燃料电池系统可以执行死区操作，其通过在截止阀58关闭的同时向燃料电池堆2供应氢气来产生动力。燃料电池单元10在气体扩散层14和多孔层16之间具有密封层30.版权所有：（C）2009，JPO＆INPIT

9. 发明专利

JP2008310991A Fuel cell 审中-公开
标题翻译：燃料电池
公开(公告)号：JP2008310991A
公开(公告)日：2008-12-25
申请号：JP2007155553
申请日：2007-06-12
申请人： Toyota Motor Corp , トヨタ自動車株式会社
发明人： KITAO NORIYUKI , SUGA YOSHINORI
IPC分类号： H01M8/04 , G01M3/20 , H01M8/10
CPC分类号： Y02E60/521
摘要： PROBLEM TO BE SOLVED: To provide a technology that leakage of a reaction gas from a fuel cell can be detected, using a simple and easy constitution. SOLUTION: A fuel cell stack 100C is equipped with a laminate 10 in which a membrane electrode assembly 50 and a separator 60 are alternately laminated. A tightening film F constituted of a polymer resin film is wound around a side face of the laminate 10. A thin membrane coated by a pressure-sensitive paint PP, in which a light emission amount changes according to oxygen concentration is formed on a surface of the tightening film F. If hydrogen leaks to the outside of the fuel cell stack 100C, since the local oxygen concentration at a leaking place is reduced due to hydrogen leakage, the fluorescence amount of the pressure-sensitive paint PP is increased. That is, a dye-coated tightening film FP coated by the pressure-sensitive paint PP functions as a leakage gas inspecting part. COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：提供一种可以使用简单且容易的结构来检测来自燃料电池的反应气体泄漏的技术。解决方案：燃料电池堆100C配备有层压体10，其中膜电极组件50和隔板60交替层叠。由聚合物树脂膜构成的紧固薄膜F缠绕在层压体10的侧面上。由压敏涂料PP涂覆的薄膜，其中发光量根据氧浓度而变化，形成在紧固膜F.如果氢气泄漏到燃料电池堆100C的外部，由于泄漏的地方的局部氧浓度由于氢泄漏而降低，所以压敏涂料PP的荧光量增加。也就是说，由压敏涂料PP涂布的染料包覆的紧固膜FP用作泄漏气体检查部件。版权所有（C）2009，JPO＆INPIT

10. 发明专利

JP2008176975A Fuel cell system 有权
标题翻译：燃油电池系统
公开(公告)号：JP2008176975A
公开(公告)日：2008-07-31
申请号：JP2007007818
申请日：2007-01-17
申请人： Toyota Motor Corp , トヨタ自動車株式会社
发明人： KAWAMURA YOSHIMI , KITAO NORIYUKI , SUGA YOSHINORI
IPC分类号： H01M8/04 , H01M8/02 , H01M8/10 , H01M8/24
CPC分类号： Y02E60/521
摘要： PROBLEM TO BE SOLVED: To aim at improvement of power generation performance of a dead-end type fuel cell operated with exhaust of fuel offgas kept stopped at a downstream side of a fuel flow channel. SOLUTION: The fuel cell system is provided with a supply pressure control means changing supply pressure of fuel to a fuel flow channel, a housing part communicated with the fuel flow channel and capable of housing inside fuel exhaust gas exhausted from the fuel flow channel, and a switching means fitted at a communicating part of the fuel flow channel and the housing part for changing a communication state at the communicating part. In exhausting the fuel exhaust gas in the fuel flow channel to the housing part, a communication state of the communicating part is controlled by the switching means at an exhaust-time communicating state in which the fuel exhaust gas inside the fuel flow channel is exhausted to the housing, while, in diffusing the fuel exhaust gas from the housing part, a communicating state of the communicating part is controlled at a diffusion-time communicating state during operation of the fuel cell in which the fuel exhaust gas inside the housing is diffused into the fuel flow channel within the range that a fuel concentration in the fuel flow channel is to be above a tolerance level. COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：旨在提高在燃料流路的下游侧保持停止的燃料废气排出的死端型燃料电池的发电性能。解决方案：燃料电池系统设置有供应压力控制装置，其将燃料的供给压力改变为燃料流动通道，壳体部分与燃料流动通道连通并且能够容纳从燃料流排出的燃料废气内部通道，以及装配在燃料流路的连通部和壳体部的切换装置，用于改变连通部的通信状态。在将燃料流路中的燃料废气排出到壳体部分时，连通部的连通状态由燃料流路内的燃料废气排气到的排气时连通状态由切换装置控制，壳体同时在从壳体部分扩散燃料废气的同时，在燃料电池的操作期间将连通部的连通状态控制在扩散时间连通状态，其中壳体内的燃料废气扩散到其中燃料流路在燃料流路内的燃料浓度在公差水平以上的范围内。版权所有（C）2008，JPO＆INPIT

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