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    Polymer electrolyte fuel cell
    1.
    发明公开
    Polymer electrolyte fuel cell 审中-公开
    Polymerelektrolyt-Brennstoffzelle

    公开(公告)号：EP1302996A3

    公开(公告)日：2006-04-19

    申请号：EP02257108.7

    申请日：2002-10-14

    申请人： MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD.

    发明人： Kobayashi, Susumu ,  Hosaka, Masato ,  Hatoh, Kazuhito ,  Murakami, Hikaru ,  Takezawa, Mikio ,  Onishi, Takayuki

    IPC分类号： H01M8/10 ,  H01M8/24 ,  H01M8/02

    CPC分类号： H01M8/0273 ,  H01M8/0263 ,  H01M8/0271 ,  H01M8/0276 ,  H01M8/1023 ,  H01M8/1039 ,  H01M8/242 ,  H01M8/2465 ,  H01M8/2483

    摘要： The present invention provides a polymer electrolyte fuel cell in which neither cross leakage nor outward leakage occurs with the application of low clamping pressures. The polymer electrolyte fuel cell comprises a unit cell, the unit cell comprising: a membrane electrode assembly (MEA) (10) comprising a polymer electrolyte membrane, a gasket (11) covering the periphery of the electrolyte membrane, an anode (12) and a cathode attached to the electrolyte membrane; and conductive separator plates sandwiching the MEA therebetween. The gasket and the separator plates have a pair of manifold apertures for each of fuel gas (14), oxidant gas (15) and cooling water (16). The gasket comprises dummy ribs (21,22,23) surrounding each of the manifold apertures, and the separator plates have grooves into which each of the dummy ribs is fitted loosely such that there is a clearance therebetween. The gasket further has seal ribs (41,42,43) surrounding each of the manifold apertures, the anode and the cathode, as well as seal ribs formed on both sides of each of gas passages connecting the fuel gas manifold apertures with the anode and gas passages connecting the oxidant gas manifold apertures with the cathode. These seal ribs, except for in the gas passages, are pressed against the separator plates by clamping pressure of the cell stack to form gas sealing sections.

    摘要翻译： 本发明提供了一种聚合物电解质燃料电池，其中在施加低夹紧压力的情况下不会发生交叉泄漏或向外泄漏。 聚合物电解质燃料电池包括晶胞，所述单电池包括：包含聚合物电解质膜的膜电极组件（MEA）（10），覆盖所述电解质膜周围的垫圈（11），阳极（12）和 连接到电解质膜的阴极; 以及将MEA夹在其间的导电隔板。 垫圈和隔板具有用于燃料气体（14），氧化剂气体（15）和冷却水（16）中的每一个的一对歧管孔。 垫圈包括围绕每个歧管孔的虚拟肋（21,22,23），并且隔板具有凹槽，每个虚拟肋松动地装配在该凹槽中，使得它们之间具有间隙。 垫圈还具有围绕每个歧管孔，阳极和阴极的密封肋（41,42,43），以及形成在连接燃料气体歧管孔与阳极的每个气体通道的两侧上的密封肋，以及 将氧化剂气体歧管孔与阴极连接的气体通道。 除了气体通道之外，这些密封肋通过夹住电池组的压力而压靠隔板，形成气体密封部分。

    Polymer electrolyte fuel cell
    4.
    发明公开
    Polymer electrolyte fuel cell 审中-公开
    固体电解质燃料电池

    公开(公告)号：EP1302996A2

    公开(公告)日：2003-04-16

    申请号：EP02257108.7

    申请日：2002-10-14

    申请人： Matsushita Electric Industrial Co., Ltd.

    发明人： Kobayashi, Susumu ,  Hosaka, Masato ,  Hatoh, Kazuhito ,  Murakami, Hikaru ,  Takezawa, Mikio ,  Onishi, Takayuki

    IPC分类号： H01M8/10 ,  H01M8/24 ,  H01M8/02

    CPC分类号： H01M8/0273 ,  H01M8/0263 ,  H01M8/0271 ,  H01M8/0276 ,  H01M8/1023 ,  H01M8/1039 ,  H01M8/242 ,  H01M8/2465 ,  H01M8/2483

    摘要： The present invention provides a polymer electrolyte fuel cell in which neither cross leakage nor outward leakage occurs with the application of low clamping pressures. The polymer electrolyte fuel cell comprises a unit cell, the unit cell comprising: a membrane electrode assembly (MEA) (10) comprising a polymer electrolyte membrane, a gasket (11) covering the periphery of the electrolyte membrane, an anode (12) and a cathode attached to the electrolyte membrane; and conductive separator plates sandwiching the MEA therebetween. The gasket and the separator plates have a pair of manifold apertures for each of fuel gas (14), oxidant gas (15) and cooling water (16). The gasket comprises dummy ribs (21,22,23) surrounding each of the manifold apertures, and the separator plates have grooves into which each of the dummy ribs is fitted loosely such that there is a clearance therebetween. The gasket further has seal ribs (41,42,43) surrounding each of the manifold apertures, the anode and the cathode, as well as seal ribs formed on both sides of each of gas passages connecting the fuel gas manifold apertures with the anode and gas passages connecting the oxidant gas manifold apertures with the cathode. These seal ribs, except for in the gas passages, are pressed against the separator plates by clamping pressure of the cell stack to form gas sealing sections.

    摘要翻译： 本发明提供一种聚合物电解质燃料电池，其中在施加低夹持压力时既不发生交叉泄漏也不向外泄漏。 所述固体电解质型燃料电池具备单电池，所述单电池具备：由高分子电解质膜构成的膜电极接合体（MEA）（10），覆盖所述电解质膜的周围的垫圈（11），阳极（12）和 连接到电解质膜的阴极; 以及将MEA夹在其间的导电隔板。 垫圈和隔板具有用于燃料气体（14），氧化剂气体（15）和冷却水（16）中的每一个的一对歧管孔。 垫片包括围绕每个歧管孔的虚拟肋条（21,22,23），并且分隔板具有凹槽，每个虚拟肋条被松散地装配到凹槽中，使得它们之间存在间隙。 该垫圈还具有围绕每个歧管孔，阳极和阴极的密封肋（41,42,43），以及形成在每个将燃料气体歧管孔与阳极连接的气体通道两侧上的密封肋，以及 将氧化剂气体歧管孔与阴极连接的气体通道。 除了在气体通道中之外，这些密封肋条通过夹紧电池组的压力而压靠在隔板上以形成气体密封部分。

    Optical disk changer system and method of managing optical disk changer
    6.
    发明公开
    Optical disk changer system and method of managing optical disk changer 失效
    Optische Plattenwechselsystem und Verfahren zum Verwalten eines optischen Plattenwechslers

    公开(公告)号：EP0798718A2

    公开(公告)日：1997-10-01

    申请号：EP97105229.5

    申请日：1997-03-27

    申请人： MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD.

    发明人： Kobayashi, Susumu ,  Miyazaki, Masaya ,  Horiuchi, Masaki

    IPC分类号： G11B27/00 ,  G11B17/22 ,  G11B17/10

    CPC分类号： G11B17/10 ,  G11B17/22 ,  G11B27/002 ,  G11B27/11 ,  G11B2220/20 ,  G11B2220/2512 ,  G11B2220/41

    摘要： An optical disk changer system comprises an optical disk changer including M magazines storing N optical disks (N, M: positive integers), which can insert/draw optical disks in each magazine and manages data on a set of optical disks including one or a plurality of optical disks as a volume having a series of logical address; a volume management means including a management table for managing storage position information of optical disks constituting the volume and an unused optical disk management table for identifying unused magazines storing N unused optical disks; a volume creation information means which receives inputs of the number of optical disks or magazines to create the volume; and a volume creation management means for inquiring of the volume management means the storage position information of X unused optical disks to create a volume including X optical disks when positive integer X is input from the volume creation information input means as the number of the optical disks and inquiring of the volume management means storage position information of N X Z pieces of unused optical disks stored in Z pieces of unused magazines to create a volume including N x Z pieces of optical disks stored in Z pieces of magazines according to the number of unused magazines when positive integer X is input from the volume creation information input means.

    摘要翻译： 一种光盘更换器系统，包括一个光盘更换器，包括存储N个光盘（N，M：正整数）的M个杂志，可以在每个存储盒中插入/绘制光盘，并管理一组或多个光盘上的数据 作为具有一系列逻辑地址的卷的光盘; 音量管理装置，包括用于管理构成音量的光盘的存储位置信息的管理表和用于识别存储N个未使用的光盘的未使用的杂志的未使用的光盘管理表; 音量创建信息装置，其接收用于创建音量的光盘或杂志的数量的输入; 以及卷创建管理装置，用于当从卷创建信息输入装置输入正整数X时，询问X未使用的光盘的存储位置信息以创建包括X个光盘的卷，作为光盘的数量 并查询音量管理是指存储在Z个未使用的杂志中的NXZ未使用的光盘的存储位置信息，以根据未使用的杂志的数量创建包含存储在Z个杂志中的N个Z个光盘的卷， 从卷创建信息输入装置输入正整数X.

    Polymer electrolyte fuel cell system and operation method thereof
    9.
    发明公开
    Polymer electrolyte fuel cell system and operation method thereof 有权
    聚合物电解质燃料电池系统及其操作方法

    公开(公告)号：EP1513208A2

    公开(公告)日：2005-03-09

    申请号：EP04020134.5

    申请日：2004-08-25

    申请人： MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD.

    发明人： Kobayashi, Susumu ,  Matsumoto, Toshihiro ,  Tomizawa, Takeshi ,  Kokawa, Katsuzou ,  Kanbara, Teruhisa

    IPC分类号： H01M8/04 ,  H01M8/10

    CPC分类号： H01M8/04007 ,  H01M8/04022 ,  H01M8/04029 ,  H01M8/04119 ,  H01M8/04149 ,  H01M8/04156 ,  H01M8/04164 ,  H01M8/04291 ,  H01M8/0612 ,  H01M8/0662

    摘要： A polymer electrolyte fuel cell system is disclosed, comprising a fuel cell having a predetermined power generation portion configured to operate at a predetermined temperature to generate an electric power using a fuel gas and an oxidizing gas supplied to said fuel cell, and a humidifier configured to humidify the fuel gas and the oxidizing gas, wherein the humidifier is configured to humidify the fuel gas and the oxidizing gas to allow the fuel gas and the oxidizing gas to have dew points higher than the predetermined temperature, the humidified fuel gas and oxidizing gas having the dew points higher than the operating temperature being supplied to the fuel cell.

    摘要翻译： 公开了一种聚合物电解质燃料电池系统，包括：燃料电池，其具有预定的发电部分和加湿器，所述预定的发电部分被配置为在预定温度下工作以使用供应到所述燃料电池的燃料气体和氧化气体来产生电力;以及加湿器， 加湿所述燃料气体和所述氧化气体，其中，所述加湿器构造成加湿所述燃料气体和所述氧化气体以允许所述燃料气体和所述氧化气体具有高于所述预定温度的露点，所述加湿的燃料气体和氧化气体具有 露点高于提供给燃料电池的操作温度。

    Contents delivery method, and server, terminal and computer program therefor
    10.
    发明公开
    Contents delivery method, and server, terminal and computer program therefor 审中-公开
    为内容服务器，终端的发射的方法和相关联的计算机程序

    公开(公告)号：EP1204054A3

    公开(公告)日：2004-11-10

    申请号：EP01125438.0

    申请日：2001-11-02

    申请人： MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD

    发明人： Sugiura, Masataka ,  Hatano, Koji ,  Kobayashi, Susumu ,  Harada, Syunji ,  Morozumi, Masahide

    IPC分类号： G06F17/60

    CPC分类号： H04L63/12 ,  G06Q30/06 ,  H04L2463/102

    摘要： The present invention provides a contents delivery method and a server, terminal and computer program to be used for the contents delivery method, which are capable of achieving re-delivery of contents and others efficiently and strictly. In a contents delivery method of delivering contents from a server (10) through a network (30) to a terminal (40), when receiving the delivery of the contents, the terminal retains an electronic receipt (71) including at least its own identifier, an identifier of the contents purchased, an identifier of the terminal or a user and information on purchase date/time, issued by the server. The terminal transmits the electronic receipt to the server when making a request for the re-delivery of the contents. This method can enhance the efficiency of the delivery processing or re-delivery processing of contents, and enables high-security and high-reliability contents delivery or re-delivery through simple operations of the terminal.