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    Fuel cell with fuel adjusting film
    1.
    发明授权
    Fuel cell with fuel adjusting film 有权
    带燃料调节膜的燃料电池

    公开(公告)号：US08057956B2

    公开(公告)日：2011-11-15

    申请号：US11297378

    申请日：2005-12-09

    申请人： Takahiro Terada ,  Yasutada Nakagawa ,  Shinji Nakata ,  Yuuichi Yoshida

    发明人： Takahiro Terada ,  Yasutada Nakagawa ,  Shinji Nakata ,  Yuuichi Yoshida

    IPC分类号： H01M8/04

    CPC分类号： H01M8/1011 ,  H01M4/8605 ,  H01M4/861 ,  H01M8/023 ,  H01M8/04186 ,  H01M8/2455 ,  Y02E60/523

    摘要： A fuel cell includes electromotive portions, a first sheet, a second sheet, a replenishing portion and a fuel adjusting film. The electromotive portions cause fuel and oxygen to react chemically with each other to produce electrical energy. The first sheet is provided to supply the fuel to the electromotive portions. The second sheet is provided to supply the oxygen to the electromotive portions. The replenishing portion is provided at a predetermined portion of the first sheet to replenish the first sheet with the fuel. The fuel adjusting film is inserted in the first sheet to adjust the amounts of the fuel to be supplied from the first sheet to the electromotive portions.

    摘要翻译： 燃料电池包括电动部分，第一片，第二片，补充部分和燃料调节膜。 电动部分使燃料和氧气彼此化学反应以产生电能。 第一片被提供以将燃料供应到电动部分。 提供第二片以将氧气供应到电动部分。 补充部分设置在第一片材的预定部分以用燃料补充第一片材。 燃料调节膜插入第一片材中以调节从第一片材供应到燃料的电量部分。

    FUEL CELL
    2.
    发明申请
    FUEL CELL 审中-公开
    燃料电池

    公开(公告)号：US20090081486A1

    公开(公告)日：2009-03-26

    申请号：US11915631

    申请日：2006-05-26

    申请人： Shinya Higashi ,  Yasutada Nakagawa ,  Takahiro Terada ,  Yuuichi Yoshida

    发明人： Shinya Higashi ,  Yasutada Nakagawa ,  Takahiro Terada ,  Yuuichi Yoshida

    IPC分类号： H01M8/00

    CPC分类号： H01M8/04201 ,  H01M8/023 ,  H01M8/0258 ,  H01M8/0263 ,  H01M8/04186 ,  H01M8/1011 ,  Y02E60/523

    摘要： A fuel cell according to the invention includes: a fuel supply section including a diffusion section configured to diffuse fuel supplied from a fuel supply port in an in-plane direction and an aperture plate having a plurality of apertures configured to emit the fuel from the diffusion section; an oxygen introducing section configured to introduce oxygen from outside; and a power generating section configured to generate electric power by the fuel supplied from the fuel supply section and oxygen supplied from the oxygen introducing section. Aperture ratio of the plurality of apertures provided in the aperture plate has a substantially radial distribution in the in-plane direction such that the aperture ratio is small near the fuel supply port and increases with distance from the fuel supply port. This enables provision of a fuel cell of the spontaneous respiration type where fuel can be uniformly supplied to achieve efficient power generation.

    摘要翻译： 根据本发明的燃料电池包括：燃料供应部分，其包括扩散部分，其被配置为扩散从燃料供给口在面内方向供应的燃料;以及孔板，其具有多个孔，其被配置为从所述扩散发射燃料 部分; 氧气引入部，其构造成从外部引入氧; 以及发电部，被配置为通过从所述燃料供给部供给的燃料和从所述氧气导入部供给的氧来发电。 设置在孔板中的多个孔的孔径比在面内方向上具有基本上径向的分布，使得在燃料供给口附近开口率小，并且随着与燃料供给口的距离而增加。 这能够提供能够均匀地供应燃料以实现有效发电的自发呼吸型燃料电池。

    FUEL ELECTRODE CATALYST, METHOD FOR PRODUCING FUEL ELECTRODE CATALYST, FUEL CELL, AND METHOD FOR PRODUCING FUEL CELL
    3.
    发明申请
    FUEL ELECTRODE CATALYST, METHOD FOR PRODUCING FUEL ELECTRODE CATALYST, FUEL CELL, AND METHOD FOR PRODUCING FUEL CELL 审中-公开
    燃料电极催化剂，燃料电极催化剂的制造方法，燃料电池及燃料电池的制造方法

    公开(公告)号：US20090104497A1

    公开(公告)日：2009-04-23

    申请号：US12253577

    申请日：2008-10-17

    申请人： Yuji SASAKI ,  Takahiro Terada ,  Yasutada Nakagawa ,  Hirofumi Kan

    发明人： Yuji SASAKI ,  Takahiro Terada ,  Yasutada Nakagawa ,  Hirofumi Kan

    IPC分类号： H01M4/92 ,  H01M8/10 ,  B01J23/652 ,  B01J27/20 ,  H01M4/88

    CPC分类号： H01M4/921 ,  B01J23/652 ,  H01M4/8842 ,  H01M2008/1095 ,  Y10T29/49108

    摘要： A fuel electrode catalyst includes: a solid solution of platinum (Pt) and molybdenum (Mo), a crystal structure of the solid solution being a face-centered cubic structure, and a component ratio of the molybdenum (Mo) in the solid solution being from 10 atom % (at %) to 20 atom % (at %), and a method for producing a fuel electrode catalyst, includes: generating platinum hydrate and molybdenum oxide from chloroplatinic acid (H2PtCl6) and sodium molybdate dihydrate (Na2MoO4.2H2O); reducing the platinum hydrate and the molybdenum oxide; and therewith solid-solving molybdenum (Mo) into platinum (Pt).

    摘要翻译： 燃料电极催化剂包括：铂（Pt）和钼（Mo）的固溶体，固溶体的晶体结构为面心立方结构，固溶体中的钼（Mo）的组分比为 10原子％（原子％）〜20原子％（原子％），以及燃料电极催化剂的制造方法，包括：从氯铂酸（H2PtCl6）和钼酸钠二水合物（Na2MoO4.2H2O）中生成铂水合物和氧化钼， ; 还原铂金水合物和氧化钼; 并将固溶钼（Mo）制成铂（Pt）。

    Fuel cell seal and fuel cell
    4.
    发明申请
    Fuel cell seal and fuel cell 审中-公开
    燃料电池密封和燃料电池

    公开(公告)号：US20080248357A1

    公开(公告)日：2008-10-09

    申请号：US11812542

    申请日：2007-06-20

    申请人： Takahiro Terada ,  Yasutada Nakagawa ,  Yuji Sasaki ,  Yuichi Yoshida

    发明人： Takahiro Terada ,  Yasutada Nakagawa ,  Yuji Sasaki ,  Yuichi Yoshida

    IPC分类号： H01M2/08 ,  H01M8/10

    CPC分类号： H01M8/0276 ,  H01M8/0284 ,  H01M2008/1095

    摘要： A fuel cell seal includes: a first seal member having a first protrusion in a major surface thereof; and a second seal member having a recess in a major surface thereof. The recess is engageable with at least part of the first protrusion. A fuel cell includes: a solid electrolytic film; a first and second seal member placed on both major surface sides of the solid electrolytic film, respectively, and opposed to each other; a fuel electrode placed on a side of the first seal member, the side being opposite to the solid electrolytic film; and an oxidizer electrode placed on a side of the second seal member, the side being opposite to the solid electrolytic film. One of the first and the second seal members has a first protrusion. Other of the first and the second seal members has a recess engageable with at least part of the first protrusion. The first and the second seal members are engaged with each other across the solid electrolytic film.

    摘要翻译： 燃料电池密封件包括：第一密封件，其主表面具有第一突起; 以及在其主表面上具有凹部的第二密封构件。 所述凹部可与所述第一突起的至少一部分接合。 燃料电池包括：固体电解膜; 分别放置在固体电解质膜的两个主表面侧并彼此相对的第一和第二密封构件; 设置在所述第一密封部件的与所述固体电解质膜相反的一侧的燃料电极; 以及放置在第二密封构件的一侧的氧化剂电极，该固体电解膜的一侧相对。 第一密封构件和第二密封构件中的一个具有第一突起。 第一密封构件和第二密封构件中的另一个具有可与第一突起的至少一部分接合的凹部。 第一密封构件和第二密封构件在固体电解质膜上彼此接合。

    Fuel cell
    5.
    发明申请
    Fuel cell 有权
    燃料电池

    公开(公告)号：US20060127707A1

    公开(公告)日：2006-06-15

    申请号：US11297378

    申请日：2005-12-09

    申请人： Takahiro Terada ,  Yasutada Nakagawa ,  Shinji Nakata ,  Yuuichi Yoshida

    发明人： Takahiro Terada ,  Yasutada Nakagawa ,  Shinji Nakata ,  Yuuichi Yoshida

    IPC分类号： H01M8/00

    CPC分类号： H01M8/1011 ,  H01M4/8605 ,  H01M4/861 ,  H01M8/023 ,  H01M8/04186 ,  H01M8/2455 ,  Y02E60/523

    摘要： A fuel cell includes electromotive portions, a first sheet, a second sheet, a replenishing portion and a fuel adjusting film. The electromotive portions cause fuel and oxygen to react chemically with each other to produce electrical energy. The first sheet is provided to supply the fuel to the electromotive portions. The second sheet is provided to supply the oxygen to the electromotive portions. The replenishing portion is provided at a predetermined portion of the first sheet to replenish the first sheet with the fuel. The fuel adjusting film is inserted in the first sheet to adjust the amounts of the fuel to be supplied from the first sheet to the electromotive portions.

    摘要翻译： 燃料电池包括电动部分，第一片，第二片，补充部分和燃料调节膜。 电动部分使燃料和氧气彼此化学反应以产生电能。 第一片被提供以将燃料供应到电动部分。 提供第二片以将氧气供应到电动部分。 补充部分设置在第一片材的预定部分以用燃料补充第一片材。 燃料调节膜插入第一片材中以调节从第一片材供应到燃料的电量部分。

    Silicon microphone and manufacturing method therefor
    6.
    发明申请
    Silicon microphone and manufacturing method therefor 审中-公开
    硅麦克风及其制造方法

    公开(公告)号：US20080019543A1

    公开(公告)日：2008-01-24

    申请号：US11825057

    申请日：2007-07-03

    申请人： Yukitoshi Suzuki ,  Seiji Hirade ,  Takahiro Terada

    发明人： Yukitoshi Suzuki ,  Seiji Hirade ,  Takahiro Terada

    IPC分类号： H04R7/06 ,  H04R31/00

    CPC分类号： H04R19/005 ,  H04R31/00 ,  Y10T29/49005

    摘要： In a silicon microphone, a corrugation is formed in a conductive layer between a center portion forming a diaphragm and a periphery, wherein the corrugation is formed on an imaginary line connecting a plurality of supports formed in a circumferential direction of the conductive layer, whereby it is possible to increase the rigidity of the conductive layer; hence, distortion or deformation may hardly occur in the conductive layer irrespective of variations of stress applied thereto. Alternatively, a planar portion is continuously formed on both sides of a step portion in the plate so as to increase its rigidity, wherein a plurality of holes are uniformly formed and arranged in the planar portion by avoiding the step portion. Thus, it is possible to realize a high sensitivity and uniformity of performance and characteristics in the silicon microphone.

    摘要翻译： 在硅麦克风中，在形成隔膜的中心部分和周边之间的导电层中形成波纹，其中波纹形成在连接形成在导电层的圆周方向上的多个支撑件的假想线上，由此 可以增加导电层的刚性; 因此，无论施加于其上的应力的变化如何，导电层中几乎不发生变形或变形。 或者，平板部分连续地形成在板的台阶部分的两侧，从而增加其刚性，其中通过避免台阶部分将多个孔均匀地形成并布置在平面部分中。 因此，可以实现硅麦克风的高灵敏度和性能和特性的均匀性。

    CAPACITOR MICROPHONE AND DIAPHRAGM THEREFOR
    7.
    发明申请
    CAPACITOR MICROPHONE AND DIAPHRAGM THEREFOR 审中-公开
    电容麦克风和其他胶片

    公开(公告)号：US20070121972A1

    公开(公告)日：2007-05-31

    申请号：US11534915

    申请日：2006-09-25

    申请人： Yukitoshi Suzuki ,  Seiji Hirade ,  Tamito Suzuki ,  Shingo Sakakibara ,  Takahiro Terada

    发明人： Yukitoshi Suzuki ,  Seiji Hirade ,  Tamito Suzuki ,  Shingo Sakakibara ,  Takahiro Terada

    IPC分类号： H04R25/00

    CPC分类号： H04R19/005 ,  B81B3/0072 ,  B81B2201/0257 ,  B81B2203/0127

    摘要： In a capacitor microphone, a diaphragm is positioned opposite to a fixed electrode for covering inner holes of a ring-shaped support, wherein when the diaphragm is deflected to approach the fixed electrode due to electrostatic attraction upon application of a bias voltage, internal stress that occurs on the diaphragm is canceled by compressive stress that is applied to the diaphragm in advance. The diaphragm is formed using a multilayered structure including a first thin film and a second thin film whose internal stress differs from the internal stress of the first thin film, thus adjusting the total internal stress thereof. The diaphragm can be formed in such a way that a center layer having a single-layered structure is sandwiched between first and second coating layers having controlled residual tensions and resistance against hydrofluoric acid.

    摘要翻译： 在电容式麦克风中，隔膜与用于覆盖环状支撑体的内孔的固定电极相对设置，其中当施加偏置电压时由于静电吸引而使膜片偏转到接近固定电极时，内部应力 在隔膜上发生的压力被预先施加到隔膜上的压缩应力消除。 隔膜使用包括第一薄膜和内应力与第一薄膜的内应力不同的第二薄膜的多层结构形成，从而调节其总内应力。 膜片可以以具有单层结构的中心层被夹在具有受控的残余张力和耐氢氟酸的第一和第二涂层之间的方式形成。