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1. 发明授权

US08377567B2 Highly corrosion-resistant porous metal member 有权
标题翻译：高度耐腐蚀的多孔金属构件
公开(公告)号：US08377567B2
公开(公告)日：2013-02-19
申请号：US13111488
申请日：2011-05-19
申请人： Kazuki Okuno , Masahiro Kato , Tomoyuki Awazu , Masatoshi Majima , Hidetoshi Saito , Keiji Shiraishi , Hitoshi Tsuchida , Junichi Nishimura
发明人： Kazuki Okuno , Masahiro Kato , Tomoyuki Awazu , Masatoshi Majima , Hidetoshi Saito , Keiji Shiraishi , Hitoshi Tsuchida , Junichi Nishimura
IPC分类号： B32B5/18 , B32B15/04
CPC分类号： H01M4/661 , H01G9/008 , H01M4/808 , H01M10/052 , Y10T428/12479 , Y10T428/12944
摘要： A porous metal member composed of an alloy at least containing nickel and tungsten is provided. The alloy may contain 50 to 80 wt % of nickel and 20 to 50 wt % of tungsten and may further contain 10 wt % or less of phosphorus and/or 10 wt % or less of boron. Such a porous metal member can be produced by, for example, making a porous base such as a urethane foam be electrically conductive, forming an alloy film containing nickel and tungsten, then removing the porous base from the alloy film, and subsequently reducing the alloy.
摘要翻译：提供由至少包含镍和钨的合金构成的多孔金属构件。该合金可以含有50〜80重量％的镍和20〜50重量％的钨，还可以含有10重量％以下的磷和/或10重量％以下的硼。这样的多孔金属构件可以通过例如使聚氨酯泡沫等多孔质基体导电，形成含有镍和钨的合金膜，然后从合金膜除去多孔质基底，然后还原合金。

2. 发明申请

US20130266862A1 HIGHLY CORROSION-RESISTANT POROUS METAL BODY AND METHOD FOR PRODUCING THE SAME 审中-公开
标题翻译：高耐腐蚀多孔金属体及其制造方法
公开(公告)号：US20130266862A1
公开(公告)日：2013-10-10
申请号：US13992266
申请日：2011-11-30
申请人： Kazuki Okuno , Masahiro Kato , Masatoshi Majima , Tomoyuki Awazu , Hidetoshi Saito , Junichi Nishimura , Keiji Shiraishi , Hitoshi Tsuchida , Kengo Tsukamoto
发明人： Kazuki Okuno , Masahiro Kato , Masatoshi Majima , Tomoyuki Awazu , Hidetoshi Saito , Junichi Nishimura , Keiji Shiraishi , Hitoshi Tsuchida , Kengo Tsukamoto
IPC分类号： H01M4/66
CPC分类号： H01M4/80 , B22F3/1137 , B22F2998/10 , B32B15/01 , C22C1/00 , C22C1/0433 , C22C19/03 , C22F1/10 , C23C10/28 , C23C30/00 , C23F17/00 , C25D1/003 , C25D1/08 , C25D3/30 , C25D3/562 , C25D5/48 , C25D5/50 , C25D5/505 , H01G11/68 , H01G11/70 , H01M4/0452 , H01M4/0469 , H01M4/661 , H01M4/662 , H01M4/667 , H01M4/8621 , H01M4/8657 , H01M8/0232 , H01M8/0245 , H01M10/0525 , Y02P70/56 , B22F2003/248
摘要： Provided are a porous metal body that is excellent in terms of corrosion resistance and that is suitable for a collector for batteries such as lithium-ion batteries, capacitors, or fuel cells; and methods for producing the porous metal body. A production method includes a step of coating a porous nickel body with an alloy containing at least nickel and tungsten or a metal containing at least tin; and a subsequent step of a heat treatment. Another production method includes a step of forming a nickel-plated layer on a porous base and then continuously forming an alloy-plated layer containing at least nickel and tungsten or tin, a step of removing the porous base, and a step of reducing metal. Such a method can provide a porous metal body in which tungsten or tin is diffused in a porous nickel body or a nickel-plated layer.
摘要翻译：提供一种多孔金属体，其耐腐蚀性优异，适用于锂离子电池，电容器或燃料电池等电池用集电体; 以及多孔金属体的制造方法。一种制备方法包括用至少含有镍和钨的合金或至少含有锡的金属涂覆多孔镍体的步骤; 和随后的热处理步骤。另一种生产方法包括在多孔基底上形成镀镍层，然后连续地形成至少含有镍和钨或锡的合金镀层，除去多孔基底的步骤和还原金属的步骤。这种方法可以提供一种多孔金属体，其中钨或锡在多孔镍体或镀镍层中扩散。

3. 发明申请

US20120154982A1 CAPACITOR, AND METHOD FOR PRODUCING THE SAME 有权
标题翻译：电容器及其制造方法
公开(公告)号：US20120154982A1
公开(公告)日：2012-06-21
申请号：US13252409
申请日：2011-10-04
申请人： Nobuhiro OTA , Akihisa Hosoe , Masatoshi Majima , Koji Nitta , Tomoyuki Awazu , Kazuki Okuno , Masahiro Kato , Shoichiro Sakai , Shinji Inazawa
发明人： Nobuhiro OTA , Akihisa Hosoe , Masatoshi Majima , Koji Nitta , Tomoyuki Awazu , Kazuki Okuno , Masahiro Kato , Shoichiro Sakai , Shinji Inazawa
IPC分类号： H01G9/155 , H01G9/016
CPC分类号： H01G9/012 , H01G9/04 , Y02E60/13 , Y02T10/7022 , Y10T29/417
摘要： A capacitor has a positive electrode, a negative electrode, and a solid electrolyte layer arranged between the electrode layers. At least one of the electrode layers of this capacitor has an Al porous body, and an electrode body held in this Al porous body to polarize the electrolyte. The oxygen content in the surface of the Al porous body is 3.1% by mass or less. The matter that the oxygen content in the surface of the Al porous body is 3.1% by mass or less is equal to the matter that a high-resistance oxide film is hardly formed on the surface of the Al porous body. Thus, this Al porous body makes it possible to make the current collector area of the electrode layer large so that the capacitor can be improved in capacity.
摘要翻译：电容器具有布置在电极层之间的正极，负极和固体电解质层。该电容器的至少一个电极层具有Al多孔体，并且电极体保持在该Al多孔体中以使电解质极化。 Al多孔体的表面的氧含量为3.1质量％以下。 Al多孔体的表面的氧含量为3.1质量％以下的问题与在Al多孔体的表面上难以形成高电阻氧化膜的情况相同。因此，该Al多孔体能够使电极层的集电极面积大，能够提高电容器的容量。

4. 发明授权

US08902566B2 Capacitor, and method for producing the same 有权
标题翻译：电容器及其制造方法
公开(公告)号：US08902566B2
公开(公告)日：2014-12-02
申请号：US13252409
申请日：2011-10-04
申请人： Nobuhiro Ota , Akihisa Hosoe , Masatoshi Majima , Koji Nitta , Tomoyuki Awazu , Kazuki Okuno , Masahiro Kato , Shoichiro Sakai , Shinji Inazawa
发明人： Nobuhiro Ota , Akihisa Hosoe , Masatoshi Majima , Koji Nitta , Tomoyuki Awazu , Kazuki Okuno , Masahiro Kato , Shoichiro Sakai , Shinji Inazawa
IPC分类号： H01G9/00 , H01G9/012 , H01G9/04
CPC分类号： H01G9/012 , H01G9/04 , Y02E60/13 , Y02T10/7022 , Y10T29/417
摘要： A capacitor has a positive electrode, a negative electrode, and a solid electrolyte layer arranged between the electrode layers. At least one of the electrode layers of this capacitor has an Al porous body, and an electrode body held in this Al porous body to polarize the electrolyte. The oxygen content in the surface of the Al porous body is 3.1% by mass or less. The matter that the oxygen content in the surface of the Al porous body is 3.1% by mass or less is equal to the matter that a high-resistance oxide film is hardly formed on the surface of the Al porous body. Thus, this Al porous body makes it possible to make the current collector area of the electrode layer large so that the capacitor can be improved in capacity.
摘要翻译：电容器具有布置在电极层之间的正极，负极和固体电解质层。该电容器的至少一个电极层具有Al多孔体，并且电极体保持在该Al多孔体中以使电解质极化。 Al多孔体的表面的氧含量为3.1质量％以下。 Al多孔体的表面的氧含量为3.1质量％以下的问题与在Al多孔体的表面上难以形成高电阻氧化膜的情况相同。因此，该Al多孔体能够使电极层的集电极面积大，能够提高电容器的容量。

5. 发明授权

US07879496B2 Battery electrode substrate, battery electrode, and alkaline secondary battery including the same 有权
标题翻译：电池电极基板，电池电极和包括该电池基板的碱性二次电池
公开(公告)号：US07879496B2
公开(公告)日：2011-02-01
申请号：US11894964
申请日：2007-08-22
申请人： Kazuki Okuno , Masahiro Kato , Jin-Joo Park , Hitoshi Tsuchida , Tadashi Omura , Junichi Nishimura
发明人： Kazuki Okuno , Masahiro Kato , Jin-Joo Park , Hitoshi Tsuchida , Tadashi Omura , Junichi Nishimura
IPC分类号： H01M4/52
CPC分类号： H01M4/74 , H01M4/52 , H01M4/667 , H01M4/668 , H01M4/747 , H01M10/345
摘要： A battery electrode substrate having excellent mechanical strength and flexibility and being capable of increasing the filling density of a positive electrode active substance and, thereby, achieving a higher capacity battery, a battery electrode formed from the battery electrode substrate, and an alkaline secondary battery including the battery electrode are provided. The battery electrode substrate includes a woven or unwoven fabric and nickel for coating fibers constituting the woven or unwoven fabric, wherein the weight per area of the above-described woven or unwoven fabric is 15 g/m2 or more, and 60 g/m2 or less and the thickness of the above-described woven or unwoven fabric is 1.3 mm or more, and 3.0 mm or less. The battery electrode is formed from the battery electrode substrate, and the alkaline secondary battery includes the battery electrode.
摘要翻译：一种电池电极基板，其具有优异的机械强度和柔性，并且能够提高正极活性物质的填充密度，从而实现更高容量的电池，由电池电极基板形成的电池电极和碱性二次电池，其包括提供电池电极。电池电极基板包括织造或非织造织物和用于涂覆构成织造或非织造织物的纤维的镍，其中上述织造或非织造织物的面积重量为15g / m 2以上60g / m 2，上述织造或非织造织物的厚度为1.3mm以上，3.0mm以下。电池电极由电池电极基板形成，碱性二次电池包括电池电极。

6. 发明申请

US20080063942A1 Battery electrode substrate, battery electrode, and alkaline secondary battery including the same 有权
标题翻译：电池电极基板，电池电极和包括该电池基板的碱性二次电池
公开(公告)号：US20080063942A1
公开(公告)日：2008-03-13
申请号：US11894964
申请日：2007-08-22
申请人： Kazuki Okuno , Masahiro Kato , Jin-Joo Park , Hitoshi Tsuchida , Tadashi Omura , Junichi Nishimura
发明人： Kazuki Okuno , Masahiro Kato , Jin-Joo Park , Hitoshi Tsuchida , Tadashi Omura , Junichi Nishimura
IPC分类号： H01M4/52
CPC分类号： H01M4/74 , H01M4/52 , H01M4/667 , H01M4/668 , H01M4/747 , H01M10/345
摘要： A battery electrode substrate having excellent mechanical strength and flexibility and being capable of increasing the filling density of a positive electrode active substance and, thereby, achieving a higher capacity battery, a battery electrode formed from the battery electrode substrate, and an alkaline secondary battery including the battery electrode are provided. The battery electrode substrate includes a woven or unwoven fabric and nickel for coating fibers constituting the woven or unwoven fabric, wherein the weight per area of the above-described woven or unwoven fabric is 15 g/m2 or more, and 60 g/m2 or less and the thickness of the above-described woven or unwoven fabric is 1.3 mm or more, and 3.0 mm or less. The battery electrode is formed from the battery electrode substrate, and the alkaline secondary battery includes the battery electrode.
摘要翻译：一种电池电极基板，其具有优异的机械强度和柔性，并且能够提高正极活性物质的填充密度，从而实现更高容量的电池，由电池电极基板形成的电池电极和碱性二次电池，其包括提供电池电极。电池电极基板包括织造或非织造织物和用于涂覆构成织造或非织造织物的纤维的镍，其中上述织造或非织造织物的每面积的重量为15g / m 2或更多，60g / m 2以下，上述织造或无纺布的厚度为1.3mm以上，3.0mm以下。电池电极由电池电极基板形成，碱性二次电池包括电池电极。

7. 发明授权

US07998621B2 Collector, battery electrode substrate, and methods for producing the same 有权
标题翻译：集电体，电池用电极基板及其制造方法
公开(公告)号：US07998621B2
公开(公告)日：2011-08-16
申请号：US11328219
申请日：2006-01-10
申请人： Keizo Harada , Masahiro Kato , Hidetoshi Saito , Tadashi Omura , Hitoshi Tsuchida
发明人： Keizo Harada , Masahiro Kato , Hidetoshi Saito , Tadashi Omura , Hitoshi Tsuchida
IPC分类号： H01M4/66 , H01M4/70 , H01M4/80 , B32B15/085
CPC分类号： H01M4/32 , D06M11/83 , H01M4/04 , H01M4/667 , H01M4/80 , H01M4/806 , H01M2004/021 , Y10T29/10 , Y10T29/49115 , Y10T428/2958
摘要： A battery electrode substrate includes a metallic porous body. The metallic porous body has a structure in which a surface of a plastic fiber in a woven or unwoven fabric is coated with a nickel film. The nickel film coats the surface with an average coverage ratio of not less than 85%.
摘要翻译：电池电极基板包括金属多孔体。金属多孔体具有这样的结构，其中织造或非织造织物中的塑料纤维的表面涂覆有镍膜。镍膜的表面平均覆盖率不低于85％。

8. 发明申请

US20060159998A1 Collector, battery electrode substrate, and methods for producing the same 有权
标题翻译：集电体，电池用电极基板及其制造方法
公开(公告)号：US20060159998A1
公开(公告)日：2006-07-20
申请号：US11328219
申请日：2006-01-10
申请人： Keizo Harada , Masahiro Kato , Hidetoshi Saito , Tadashi Omura , Hitoshi Tsuchida
发明人： Keizo Harada , Masahiro Kato , Hidetoshi Saito , Tadashi Omura , Hitoshi Tsuchida
IPC分类号： H01M4/80 , H01M4/66 , B32B15/085 , B05D5/12
CPC分类号： H01M4/32 , D06M11/83 , H01M4/04 , H01M4/667 , H01M4/80 , H01M4/806 , H01M2004/021 , Y10T29/10 , Y10T29/49115 , Y10T428/2958
摘要： A collector that has enough hardness and flexibility and a battery electrode substrate that uses this collector are provided. Also provided is a low-cost battery electrode substrate that exhibits excellent high-rate charge/discharge characteristics and low electrical resistance and that is able to avoid the decline in cycle characteristics caused by repetitive charging/discharging. The invention is a battery electrode substrate having a structure in which a nickel film is coated on the surface of plastic fiber of a woven or unwoven fabric, wherein a metallic porous body in which the average coverage ratio by the nickel film is not less than 85% is used. The invention is also a collector comprising a metallic porous body having a structure in which a surface of plastic fiber of a woven or unwoven fabric is coated with a nickel film so as to be an average coverage ratio of not less than 85%, wherein the metallic porous body comprises at least two layers of a lower density region and a higher density region in the thickness direction between which there is a difference in density of included nickel, and a thickness of the lower density region is not less than 1.5-times a thickness of the higher density region. The invention is also a battery electrode substrate that has a structure in which a surface of a plastic fiber in a unwoven fabric is coated with a nickel film, wherein the battery electrode substrate uses a metallic porous body in which a transverse-to-longitudinal ratio of the electrical resistance is not less than two times. The plastic fiber is preferably a fiber that has a core/sheath composite fiber structure in which the core is polypropylene and the sheath is polyethylene.
摘要翻译：提供具有足够的硬度和柔性的收集器以及使用该收集器的电池电极基板。还提供了一种低成本的电池电极基板，其表现出优异的高速率充放电特性和低电阻，并且能够避免由重复的充电/放电引起的循环特性的下降。本发明是一种电池电极基板，其具有将镍膜涂布在机织或非织造织物的塑料纤维的表面上的结构，其中，镍膜的平均覆盖率不小于85的金属多孔体％用来。本发明也是一种包含金属多孔体的收集器，该金属多孔体具有这样的结构，其中织造或非织造织物的塑料纤维的表面被镍膜涂覆，以使其平均覆盖率不小于85％，其中金属多孔体包括至少两层厚度方向上的较低密度区域和较高密度区域，其间存在所包含的镍的密度差，并且较低密度区域的厚度不小于1.5倍较高密度区域的厚度。本发明也是一种电池电极基板，其具有以下结构：无纺布中的塑料纤维的表面被镍膜覆盖，其中，电池电极基板使用金属多孔体，其中横向纵向比的电阻不小于2次。塑料纤维优选是具有芯/皮复合纤维结构的纤维，其中芯是聚丙烯，护套是聚乙烯。

9. 发明授权

US08236448B2 Battery electrode substrate, and electrode employing the same 有权
标题翻译：电池电极基板和使用该电极基板的电极
公开(公告)号：US08236448B2
公开(公告)日：2012-08-07
申请号：US12957058
申请日：2010-11-30
申请人： Kazuki Okuno , Jin-Joo Park , Masahiro Kato , Masaru Yao , Tsutomu Iwaki , Tetsuo Sakai
发明人： Kazuki Okuno , Jin-Joo Park , Masahiro Kato , Masaru Yao , Tsutomu Iwaki , Tetsuo Sakai
IPC分类号： H01M4/00 , H01M4/13 , B05D5/12
CPC分类号： H01M4/66 , H01M4/64 , H01M4/808
摘要： An electrode substrate for a battery has nickel applied as a coat on the surface of a base constituted of crossing of a plurality of fibers including a core formed of synthetic resin and a coating of synthetic resin having a softening temperature lower than the softening temperature of the synthetic resin forming the core. The electrode substrate has the fibers of the base fusion-bonded at a cross point by heat treatment. The ratio of the coating occupying a II-II cross section of the fiber cross point is larger than the ratio of the coating occupying a fiber cross section (III-III cross section) at a site other than at the cross point.
摘要翻译：电池用电极基板具有作为涂层的镍作为涂层涂布在由包含由合成树脂形成的芯的多根纤维与软化温度低于软化温度的合成树脂的涂层构成的基材的表面上合成树脂形成核心。电极基板具有通过热处理在交叉点熔接的基体的纤维。占据纤维交叉点的II-II横截面的涂层的比例大于在交叉点以外的位置处占据纤维横截面（III-III截面）的涂层的比例。

10. 发明申请

US20080085453A1 Battery electrode substrate, and electrode employing the same 审中-公开
标题翻译：电池电极基板和使用该电极基板的电极
公开(公告)号：US20080085453A1
公开(公告)日：2008-04-10
申请号：US11898954
申请日：2007-09-18
申请人： Kazuki Okuno , Jin-Joo Park , Masahiro Kato , Masaru Yao , Tsutomu Iwaki , Tetsuo Sakai
发明人： Kazuki Okuno , Jin-Joo Park , Masahiro Kato , Masaru Yao , Tsutomu Iwaki , Tetsuo Sakai
IPC分类号： H01M4/32
CPC分类号： H01M4/66 , H01M4/64 , H01M4/808
摘要： An electrode substrate for a battery has nickel applied as a coat on the surface of a base constituted of crossing of a plurality of fibers including a core formed of synthetic resin and a coating of synthetic resin having a softening temperature lower than the softening temperature of the synthetic resin forming the core. The electrode substrate has the fibers of the base fusion-bonded at a cross point by heat treatment. The ratio of the coating occupying a II-II cross section of the fiber cross point is larger than the ratio of the coating occupying a fiber cross section (III-III cross section) at a site other than at the cross point.
摘要翻译：电池用电极基板具有作为涂层的镍作为涂层涂布在由包含由合成树脂形成的芯的多根纤维与软化温度低于软化温度的合成树脂的涂层构成的基材的表面上合成树脂形成核心。电极基板具有通过热处理在交叉点熔接的基体的纤维。占据纤维交叉点的II-II横截面的涂层的比例大于在交叉点以外的位置处占据纤维横截面（III-III截面）的涂层的比例。

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