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    • 1. 发明申请
    • MANUFACTURING METHOD OF MEMBRANE ELECTRODE ASSEMBLY USED IN A FUEL CELL, AND MEMBRANE ELECTRODE ASSEMBLY
    • 在燃料电池和膜电极组件中使用的膜电极组件的制造方法
    • WO2008129398A2
    • 2008-10-30
    • PCT/IB2008/000950
    • 2008-04-18
    • TOYOTA JIDOSHA KABUSHIKI KAISHASATO, Kenji
    • SATO, Kenji
    • H01M8/10H01M8/02
    • H01M8/1004H01M4/8605H01M4/881H01M4/8896H01M4/92H01M8/0273Y02P70/56
    • In manufacturing a membrane electrode assembly, an anode catalyst layer (130a) is formed on one side of an electrolyte membrane (110) and then a cathode catalyst layer (130c) is formed on the other side of the electrolyte membrane (110). Next, an anode gas diffusion layer (120a) is hot-press joined to the surface of the anode catalyst layer (130a) and a cathode gas diffusion layer (120c) is hot-press joined to the surface of the cathode catalyst layer (130c). The applied pressure during the hot-press joining at a region (120Rb), where the anode catalyst layer (130a) and the cathode catalyst layer (130c) are not formed on the electrolyte membrane (110), is less than the applied pressure at a region (120Ra), where the anode catalyst layer (130a) and the cathode catalyst layer (130c) are formed on the electrolyte membrane (110).
    • 在制造膜电极组件时,在电解质膜(110)的一侧上形成阳极催化剂层(130a),然后在电解质膜(110)的另一侧形成阴极催化剂层(130c)。 接着,将阳极气体扩散层(120a)热压接合到阳极催化剂层(130a)的表面,将阴极气体扩散层(120c)热压接合到阴极催化剂层(130c)的表面 )。 在阳极催化剂层(130a)和阴极催化剂层(130c)未形成在电解质膜(110)上的区域(120Rb)处的热压接合时的施加压力小于施加的压力 在电解质膜(110)上形成阳极催化剂层(130a)和阴极催化剂层(130c)的区域(120Ra)。
    • 3. 发明申请
    • FUEL CELL AND FUEL CELL STACK
    • 燃料电池和燃料电池堆
    • WO2012076956A1
    • 2012-06-14
    • PCT/IB2011/002934
    • 2011-12-05
    • TOYOTA JIDOSHA KABUSHIKI KAISHASATO, Kenji
    • SATO, Kenji
    • H01M8/02H01M8/24H01M8/00
    • H01M8/04746H01M8/006H01M8/0232H01M8/0271H01M8/0273H01M8/2465H01M8/2483H01M2008/1095Y02E60/50
    • A fuel cell (2) includes: a membrane electrode assembly (6) having an electrolyte membrane (3), an anode (5) disposed on one side of the electrolyte membrane, and a cathode (4) disposed on the other side thereof; a porous passage (8) that is disposed on at least one side of the membrane electrode assembly (6), and through which a fuel gas is supplied to the anode (5) or an oxidant gas is supplied to the cathode (4); and a manifold portion (20a), through which the fuel gas or the oxidant gas is supplied to the porous passage (8), and that is provided so as to pass through the fuel cell (2) in a stacking direction, in which the electrolyte membrane (3), the anode (5), the cathode (4), and the porous passage (8) are stacked, wherein a manifold portion-side end portion of the porous passage (8) has a gas inlet at least one of stacking surfaces of the porous passage (8) that face in the stacking direction.
    • 燃料电池(2)包括:具有电解质膜(3)的膜电极组件(6),设置在电解质膜的一侧的阳极(5)和设置在电解质膜的另一侧的阴极(4) 设置在所述膜电极组件(6)的至少一侧的多孔通路(8),向所述阳极(5)供给燃料气体或向所述阴极(4)供给氧化剂气体。 以及歧管部分(20a),燃料气体或氧化剂气体通过该歧管部分供应到多孔通道(8),并且被设置为沿堆叠方向通过燃料电池(2),其中 电解质膜(3),阳极(5),阴极(4)和多孔通道(8),其中多孔通道(8)的歧管部分侧端部具有至少一个气体入口 在堆叠方向上的多孔通道(8)的堆叠表面。
    • 7. 发明申请
    • OPTICAL INTEGRATED DEVICE
    • 光学集成器件
    • WO2006131988A1
    • 2006-12-14
    • PCT/JP2005/010903
    • 2005-06-08
    • NEC CORPORATIONDE, MERLIER, JanSATO, KenjiMIZUTANI, KenjiKUDO, Koji
    • DE, MERLIER, JanSATO, KenjiMIZUTANI, KenjiKUDO, Koji
    • H01S5/14G02F1/025
    • H01S5/141G02B6/12004G02F1/2257G02F2001/217H01S5/02248H01S5/02284H01S5/026H01S5/0261H01S5/0265H01S5/101H01S5/1085
    • An object of the invention is to provide an optical integrated device which enables to supply a wide range of variable wavelength and to reduce the coupling loss. The optical integrated circuit chip (10) includes a semiconductor optical amplifier section (20), a phase control section (18), a partially reflecting mirror (16) having optical power splitter function and a Mach-Zehnder optical modulator (22), wherein all elements are formed on a same substrate monolithically. On each facet of the optical integrated circuit chip (10), an Anti-Reflection coating (12, 14) is formed respectively. A lens (30), an optical filter (32) and an external resonator mirror (28) are located outside of the optical integrated circuit chip (10), wherein an external cavity laser is formed with a semiconductor optical amplifier (S0A) section (20) operating as gain section, a partially reflecting mirror (16) operating as first reflecting mirror and an external resonator mirror (28) operating as a second mirror.
    • 本发明的目的是提供一种能够提供宽范围的可变波长并减少耦合损耗的光学集成器件。 光集成电路芯片(10)包括半导体光放大器部分(20),相位控制部分(18),具有光功率分配器功能的部分反射镜(16)和马赫 - 策德尔光调制器(22),其中 所有元件均匀地形成在相同的衬底上。 在光集成电路芯片(10)的每个刻面上分别形成防反射涂层(12,14)。 透镜(30),滤光器(32)和外部谐振镜(28)位于光集成电路芯片(10)的外部,其中外腔激光器形成有半导体光放大器(S0A)部分 20)作为增益部分工作,作为第一反射镜操作的部分反射镜(16)和作为第二反射镜操作的外部谐振器反射镜(28)。