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1. 发明专利

JP2009028708A Magnetic particle-deposited catalyst, method for manufacturing the same, electrode using the same for fuel cell, and fuel cell 审中-公开
标题翻译：磁性颗粒沉积催化剂，其制造方法，使用它们的燃料电池的电极和燃料电池
公开(公告)号：JP2009028708A
公开(公告)日：2009-02-12
申请号：JP2007332941
申请日：2007-12-25
申请人： Hitachi Maxell Ltd , Toyota Motor Corp , トヨタ自動車株式会社 , 日立マクセル株式会社
发明人： SAWAKI HIROKO , KISHIMOTO MIKIO , NAKANISHI HARUMICHI , IMANISHI MASAHIRO , KAWAI HIROYUKI
IPC分类号： B01J23/89 , B01J35/02 , B01J37/08 , B22F1/00 , B22F5/00 , C22C5/04 , C22C19/07 , H01M4/88 , H01M4/90 , H01M8/10
CPC分类号： Y02P70/56
摘要： PROBLEM TO BE SOLVED: To provide a magnetic particle-deposited catalyst capable of achieving a high-output fuel cell having high catalyst efficiency. SOLUTION: The first magnetic powder-deposited catalyst contains an electrically conductive particle and a catalyst particle deposited on the electrically conductive particle and haing magnetism, and has 4.0-79.8 kA/m coercivity and 1-20 Am 2 /kg saturation magnetized quantity. The second magnetic powder-deposited catalyst contains the electrically conductive particle, the catalyst particle deposited on the electrically conductive particle and a magnetic particle deposited on the electrically conductive particle, has 4.0-79.8 kA/m coercivity and preferably has 1-20 Am 2 /kg saturation magnetized quantity. COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：提供能够实现具有高催化剂效率的高输出燃料电池的磁性颗粒沉积催化剂。解决方案：第一磁粉沉积催化剂含有导电颗粒和沉积在导电颗粒上的催化剂颗粒和磁性，并且具有4.0-79.8KA / m矫顽力和1-20Am 2 / / SP> / kg饱和磁化量。第二磁粉沉积催化剂包含导电颗粒，沉积在导电颗粒上的催化剂颗粒和沉积在导电颗粒上的磁性颗粒具有4.0-79.8KA / m矫顽力，优选具有1-20Am 2 / kg饱和磁化量。版权所有（C）2009，JPO＆INPIT

2. 发明专利

JP2013231689A Quantification method for coverage of core-shell particles, and manufacturing method for core-shell particles 有权
标题翻译：核心颗粒覆盖的量化方法及核心颗粒的制造方法
公开(公告)号：JP2013231689A
公开(公告)日：2013-11-14
申请号：JP2012104504
申请日：2012-05-01
申请人： Toyota Motor Corp , トヨタ自動車株式会社
发明人： ADACHI MAKOTO , KIMURA HIROKO , TAKEHIRO NAOKI , TANIGUCHI TAKUMI , KAWAI HIROYUKI , IIO ATSUO , ARAI TATSUYA
IPC分类号： G01N27/416 , B22F1/02
摘要： PROBLEM TO BE SOLVED: To provide a more accurate quantification method for a shell coverage of core-shell particles, and a manufacturing method for core-shell particles to which the quantification method is applied.SOLUTION: An open-circuit potential of core-shell particles is measured, and for a mixed sample obtained by mixing particles of core metal material and particles of shell metal material, the sample having the same open-circuit potential as the measured value of the open-circuit potential of the core-shell particles, the ratio of the surface area of the particles of shell metal material to the sum of the surface area of the particles of core metal material and the surface area of the particles of shell metal material, is determined as a coverage of the core-shell particles.
摘要翻译：要解决的问题：为核壳粒子的壳覆盖提供更精确的量化方法，以及应用量化方法的核 - 壳粒子的制造方法。解决方案：核 - 壳的开路电位测量颗粒，并且对于通过混合芯金属材料颗粒和壳金属材料颗粒获得的混合样品，具有与核 - 壳颗粒的开路电位的测量值相同的开路电位的样品，壳金属材料颗粒的表面积与芯金属材料颗粒的表面积之和与壳金属材料颗粒的表面积的比值确定为核 - 壳颗粒的覆盖率。

3. 发明专利

JP2013218992A Catalyst fine particle for fuel cell electrode and membrane-electrode assembly including the catalyst fine particle 审中-公开
标题翻译：用于燃料电池的催化剂微粒和包含催化剂微粒的膜电极组件
公开(公告)号：JP2013218992A
公开(公告)日：2013-10-24
申请号：JP2012091112
申请日：2012-04-12
申请人： Toyota Motor Corp , トヨタ自動車株式会社 , Toyota Central R&D Labs Inc , 株式会社豊田中央研究所
发明人： TAKEHIRO NAOKI , TANIGUCHI TAKUMI , KIMURA HIROKO , IIO ATSUO , KAWAI HIROYUKI , HATANAKA TATSUYA , HIROSHIMA KAZUTAKA
IPC分类号： H01M4/86 , B01J23/44 , H01M4/90 , H01M4/92 , H01M8/10
CPC分类号： Y02E60/521
摘要： PROBLEM TO BE SOLVED: To provide a catalyst fine particle for a fuel cell electrode, and a membrane-electrode assembly including the catalyst fine particle.SOLUTION: A catalyst fine particle for a fuel cell electrode includes a center particle, and an outermost layer covering the center particle and containing platinum. In the catalyst fine particle, an oxidation number of platinum atoms present on a surface thereof under an atmosphere of 1 bar pure oxygen and under a voltage of 0.9 V or less is 0-0.25.
摘要翻译：要解决的问题：提供一种用于燃料电池电极的催化剂微粒，以及包括该催化剂微粒的膜 - 电极组件。解决方案：一种用于燃料电池电极的催化剂细颗粒，包括中心颗粒和最外层覆盖层中心颗粒并含铂。在催化剂微粒中，在1巴纯氧的气氛下，在0.9V以下的电压下，其表面上存在的铂原子的氧化数为0〜0.25。

4. 发明专利

JP2009193788A Fuel cell 审中-公开
标题翻译：燃料电池
公开(公告)号：JP2009193788A
公开(公告)日：2009-08-27
申请号：JP2008032248
申请日：2008-02-13
申请人： Toyota Motor Corp , トヨタ自動車株式会社
发明人： KAWAI HIROYUKI
IPC分类号： H01M8/02 , H01M4/88 , H01M4/90 , H01M8/10
CPC分类号： Y02E60/521
摘要： PROBLEM TO BE SOLVED: To provide a fuel cell that can suppress complexity of the structure, and to achieve high power generation performance at low cost. SOLUTION: In the fuel cell equipped with an anode electrode, a cathode electrode, and an electrolyte membrane arranged between the anode electrode and the cathode electrode, the electrolyte membrane includes: a proton exchange membrane for conducting hydrogen ions; an anion exchange membrane for conducting hydroxide ions; and a porous membrane arranged between a proton exchange membrane and an anion exchange membrane in the structure. Alternatively, as another fuel cell, the electrolyte membrane includes a proton exchange membrane for conducting hydrogen ions, and the porous membrane arranged in contact with the proton exchange membrane in the structure. In this case, the cathode electrode is applied with the liquid solution made of a mixture of catalyst particles and electrolytic solution having hydroxide ion conductivity on the face side opposite to the surface side in contact with the proton exchange membrane of the porous membrane. COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：提供能够抑制结构复杂性并以低成本实现高发电性能的燃料电池。解决方案：在配备有阳极电极，阴极电极和布置在阳极电极和阴极电极之间的电解质膜的燃料电池中，电解质膜包括：用于导入氢离子的质子交换膜; 用于导电氢氧根离子的阴离子交换膜; 以及在该结构中布置在质子交换膜和阴离子交换膜之间的多孔膜。或者，作为另一种燃料电池，电解质膜包括用于导入氢离子的质子交换膜，和在该结构中与质子交换膜接触的多孔膜。在这种情况下，在与多孔膜的质子交换膜接触的表面侧的相反侧的表面侧，涂敷由催化剂粒子和氢氧离子导电性的混合物构成的液体溶液。版权所有（C）2009，JPO＆INPIT

5. 发明专利

JP2009168047A Absorber device 审中-公开
标题翻译：吸收装置
公开(公告)号：JP2009168047A
公开(公告)日：2009-07-30
申请号：JP2008003525
申请日：2008-01-10
申请人： Toyota Motor Corp , トヨタ自動車株式会社
发明人： KAWAI HIROYUKI
IPC分类号： F16F9/50 , B60G17/08 , F16F9/36
摘要： PROBLEM TO BE SOLVED: To suitably adjust a damping force of an absorber by varying frictional force between an oil seal and a piston rod with a simple configuration.
SOLUTION: An absorber device 1 is equipped with: the absorber 2 comprising a cylinder 11, a piston 12, the piston rod 13, and the oil seal 14; an annular high-polymer actuator 16 fitted to an outer peripheral surface of an inner peripheral end part 14b of the oil seal 14; and an ECU 3 for varying frictional characteristics between the oil seal 14 and the piston rod 13 by controlling the high-polymer actuator 16. The ECU 3 varies force of the oil seal 14 to fasten the piston rod 13 by expansion-deforming or contraction-deforming the high-polymer actuator 16 by application of a voltage so as to vary the frictional force between the oil seal 14 and the piston rod 13.
COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：通过以简单的构造改变油封和活塞杆之间的摩擦力来适当地调节吸收器的阻尼力。解决方案：吸收装置1装备有：吸收器2，包括气缸11，活塞12，活塞杆13和油封14; 安装在油封14的内周端部14b的外周面上的环状高分子致动器16; 以及通过控制高分子致动器16来改变油封14和活塞杆13之间的摩擦特性的ECU3。ECU3改变油封14的力，通过膨胀变形或收缩来紧固活塞杆13，通过施加电压来使高分子致动器16变形，从而改变油封14和活塞杆13之间的摩擦力。（C）2009，JPO＆INPIT

6. 发明专利

JP2009123384A Tube type fuel cell module 审中-公开
标题翻译：管式燃料电池模块
公开(公告)号：JP2009123384A
公开(公告)日：2009-06-04
申请号：JP2007293345
申请日：2007-11-12
申请人： Toyota Motor Corp , トヨタ自動車株式会社
发明人： KAWAI HIROYUKI
IPC分类号： H01M8/02 , H01M8/06 , H01M8/10
CPC分类号： Y02E60/521
摘要： PROBLEM TO BE SOLVED: To provide a tube type fuel battery module in which improvement of uniformity of humidity and concentration of reaction gas is achieved while humidity of reaction gas supplied to the outer peripheral face side of the tube type fuel battery cell is properly maintained, and power generation characteristics can be improved.
SOLUTION: The tube type fuel battery cell which includes an inner peripheral face side current collector and an outer peripheral face side current collector of a hollow membrane electrode structure wherein an electrode to form water is equipped at the outer peripheral face side is arranged and housed in the inner space of a case member of which the side face includes a double-structured cylindrical state and includes the inner wall and the outer wall, and which includes the inner space formed on the inner peripheral face side of the inner wall and the outer space formed between the outer wall and the inner wall so that the longitudinal direction becomes nearly parallel against the horizontal face. A plurality of reaction gas ventilation parts supplied to the outer peripheral face side of a battery cell are equipped at the side face of the case member, a plurality of opening parts to circulate the reaction gas between the inner space and the outer space are equipped at the inner wall side face, and an inside drain outlet capable of moving formed water to the outer space is equipped at the bottom part of the inner wall.
COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：提供一种管式燃料电池模块，其中，提供给管型燃料电池单元的外周面侧的反应气体的湿度为湿气的均匀性和反应气体的浓度的提高，适当维护，可以提高发电特性。解决方案：布置在外周面侧配置有形成水的电极的中空膜电极结构的内周面侧集电体和外周面侧集电体的管式燃料电池单元并且容纳在壳体构件的内部空间中，该侧面具有双重构造的圆筒状，并且包括内壁和外壁，并且包括形成在内壁的内周面侧的内部空间，形成在外壁和内壁之间的外部空间使得纵向方向几乎平行于水平面。在壳体部件的侧面配备有供给到电池单元的外周面侧的多个反应气体通气部，在内部空间与外部空间之间配置多个使反应气体循环的开口部内壁侧面和能够将成形水移动到外部空间的内部排水出口配置在内壁的底部。版权所有（C）2009，JPO＆INPIT

7. 发明专利

JP2009087876A Single-chamber fuel cell and single-chamber fuel cell laminate 审中-公开
标题翻译：单室燃料电池和单室燃料电池层压板
公开(公告)号：JP2009087876A
公开(公告)日：2009-04-23
申请号：JP2007259124
申请日：2007-10-02
申请人： Toyota Motor Corp , トヨタ自動車株式会社
发明人： KAWAI HIROYUKI
IPC分类号： H01M8/02 , H01M4/86 , H01M8/12
CPC分类号： Y02E60/525
摘要： PROBLEM TO BE SOLVED: To provide a single-chamber fuel cell with improved performance. SOLUTION: The single-chamber fuel cell is provided with an electrolyte layer, and a first electrode layer as well as a second electrode layer formed at the electrolyte layer. The first electrode layer as well as the second electrode layer have catalyst contained, with a reaction speed of electrochemical reaction generated at the first electrode layer smaller than that generated at the second electrode layer. The first electrode layer is formed at an outer edge part of the electrolyte layer, and the second electrode layer is formed on the surface of the electrolyte layer surrounded by the first electrode layer, with a sum total of surface areas of the catalyst contained in the first electrode layer larger than that of the catalyst contained in the second electrode layer. COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：提供具有改进性能的单室燃料电池。解决方案：单室燃料电池设置有电解质层，第一电极层以及形成在电解质层的第二电极层。第一电极层以及第二电极层具有催化剂，第一电极层产生的电化学反应的反应速度小于在第二电极层产生的反应速度。第一电极层形成在电解质层的外缘部分，第二电极层形成在由第一电极层包围的电解质层的表面上，其中包含在催化剂层中的催化剂的表面积的总和第一电极层大于包含在第二电极层中的催化剂的第一电极层。版权所有（C）2009，JPO＆INPIT

8. 发明专利

JP2009087711A Single-chamber fuel cell and single-chamber fuel cell laminate 审中-公开
标题翻译：单室燃料电池和单室燃料电池层压板
公开(公告)号：JP2009087711A
公开(公告)日：2009-04-23
申请号：JP2007255642
申请日：2007-09-28
申请人： Toyota Motor Corp , トヨタ自動車株式会社
发明人： KAWAI HIROYUKI
IPC分类号： H01M8/02 , H01M8/12 , H01M8/24
CPC分类号： Y02E60/525
摘要： PROBLEM TO BE SOLVED: To provide a single-chamber fuel cell with improved integration, and a single-chamber fuel cell laminate equipped with the single-chamber fuel cell. SOLUTION: The single-chamber fuel cell is provided with an electrolyte layer having a first and a second concave parts, as well as a convex part pinched by the first and the second concave parts, a first electrode layer formed at the first concave part, a second electrode layer formed at the second concave part, with a height of the surface of the first electrode layer as well as of the second electrode layer smaller than that of the surface of the convex part. The single-chamber fuel cell laminate is provided with a laminate structured by laminating a plurality of the single-chamber fuel cells with intervals. COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：提供具有改进的一体化的单室燃料电池，以及配备有单室燃料电池的单室燃料电池层叠体。解决方案：单室燃料电池设置有具有第一和第二凹部的电解质层以及由第一和第二凹部夹持的凸部，第一电极层形成在第一和第二凹部凹部，形成在第二凹部的第二电极层，第一电极层的表面的高度以及第二电极层的表面的高度小于凸部的表面的高度。单室燃料电池层叠体设置有通过间隔地层叠多个单室燃料电池而构造的层压体。版权所有（C）2009，JPO＆INPIT

9. 发明专利

JP2007292010A Purification of exhaust gas exhausted from internal combustion engine and including nitrogen oxides 审中-公开
标题翻译：净化内燃机排放的排气，包括氮氧化物
公开(公告)号：JP2007292010A
公开(公告)日：2007-11-08
申请号：JP2006123070
申请日：2006-04-27
申请人： Toyota Motor Corp , トヨタ自動車株式会社
发明人： KAWAI HIROYUKI
IPC分类号： F01N3/08 , B01D53/56 , B01D53/74 , B01D53/94 , F01N3/24 , H01M8/00 , H01M8/10
CPC分类号： B01D53/326 , B01D53/92 , C01B3/382 , C01B3/48 , C01B2203/0244 , C01B2203/0283 , C01B2203/066 , C01B2203/1211 , F01N3/0892 , H01M8/0606 , H01M8/0681
摘要： PROBLEM TO BE SOLVED: To purify exhaust gas exhausted from an internal combustion engine and including nitrogen oxides without bringing reduction of energy efficiency and enlargement of a system in a system equipped with the internal combustion engine as a power source. SOLUTION: The exhaust gas exhausted from the engine 10 and including the nitrogen oxides is supplied to a cathode of a fuel cell 20, hydrogen-rich gas generated by a hydrogen gas generating device 30 is supplied to an anode of the fuel cell 20, and electric power is generated by electrochemical reaction of hydrogen with the nitride oxides, and the nitride oxides are decomposed. A hydrogen separation type fuel cell operated at a temperature almost equivalent to a temperature of the exhaust gas exhausted from the engine 10 is applied to the fuel cell 20. COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：为了净化从内燃机排出的废气并且包括氮氧化物，而不会在配备有内燃机的系统作为动力源的系统中降低能量效率和放大系统。解决方案：将从发动机10排出并包含氮氧化物的废气供应到燃料电池20的阴极，由氢气产生装置30产生的富氢气体被供应到燃料电池的阳极 20，通过氢与氮氧化物的电化学反应产生电力，氮氧化物分解。在几乎等于从发动机10排出的废气的温度的温度下操作的氢分离型燃料电池被施加到燃料电池20.版权所有（C）2008，JPO＆INPIT

10. 发明专利

JP2007207664A Fuel cell system 审中-公开
标题翻译：燃油电池系统
公开(公告)号：JP2007207664A
公开(公告)日：2007-08-16
申请号：JP2006027029
申请日：2006-02-03
申请人： Toyota Motor Corp , トヨタ自動車株式会社
发明人： KAWAI HIROYUKI
IPC分类号： H01M8/24 , H01M8/00
CPC分类号： H01M8/04074 , H01M8/04007 , H01M8/04067 , H01M8/04223 , H01M8/04268 , H01M8/2475 , H01M2008/1095
摘要： PROBLEM TO BE SOLVED: To provide a fuel cell system suitable for mounting use on a vehicle which suitably changes over a situation in which the temperature of a fuel cell is effectively kept and a situation in which the fuel cell is effectively cooled.
SOLUTION: A fuel cell stack 12 having a plural of stacked fuel cells is provided. A thermal conduction layer 14 covering the circumference of the fuel cell stack 12 is provided. Convexes and concaves are provided on the outer circumference of the thermal conduction layer 14. Low thermal conduction layers 16 having a low thermal conductivity are provided in the concaves. The low thermal conduction layers 16 are fixed to a case 18 so that they adhere closely to the thermal conductive layer 14 when the fuel cell stack 12 reaches a normal operation temperature and they separate from the thermal conduction layer 14 due to thermal shrinkage when the temperature of the fuel cell stack 12 decreases from the normal operation temperature to room temperature.
COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：提供一种适用于在适当地改变燃料电池的温度被有效保持的情况下适用于车辆上的安装的燃料电池系统以及燃料电池被有效冷却的情况。解决方案：提供具有多个堆叠的燃料电池的燃料电池组12。提供了覆盖燃料电池堆12的圆周的导热层14。在导热层14的外周设有凸部和凹部。凹部具有导热性低的低导热层16。低导热层16被固定到壳体18上，使得当燃料电池堆12达到正常工作温度时它们紧密地粘附到导热层14，并且当热传导层14由于热收缩时，它们与导热层14分离的燃料电池堆12从正常工作温度降低到室温。版权所有（C）2007，JPO＆INPIT

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