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79 条记录 (耗时 0.025 秒)

    Rectangular air battery
    32.
    发明申请
    Rectangular air battery 失效
    矩形空气电池

    公开(公告)号：US20050196663A1

    公开(公告)日：2005-09-08

    申请号：US11070263

    申请日：2005-03-03

    申请人： Koshi Takamura ,  Harunari Shimamura ,  Nobuharu Koshiba

    发明人： Koshi Takamura ,  Harunari Shimamura ,  Nobuharu Koshiba

    IPC分类号： H01M2/02 ,  H01M2/08 ,  H01M2/12 ,  H01M12/06

    CPC分类号： H01M2/0255 ,  H01M2/0207 ,  H01M2/08 ,  H01M12/065 ,  H01M2002/0205 ,  H01M2220/30

    摘要： A rectangular air battery includes: a first case having a bottom with air holes; a second case; and an insulating gasket with a substantially U-shaped cross-section. The first case and the second case are joined such that the opening of the second case faces the bottom of the first case, and are sealed by crimping the opening edge of the sidewalls of the first case onto the outer face of the second case, with the outer sidewalls of the insulating gasket interposed therebetween. A rib is provided on the bottom of the first case so as to protrude inward inside the first case. The rib extends along the four sidewalls of the first case and supports the inner lower end of the inner sidewalls of the insulating gasket, with at least a separator interposed therebetween.

    摘要翻译： 矩形空气电池包括：第一壳体，具有带有气孔的底部; 第二种情况 以及具有大致U形横截面的绝缘垫圈。 第一壳体和第二壳体接合，使得第二壳体的开口面向第一壳体的底部，并且通过将第一壳体的侧壁的开口边缘压接到第二壳体的外表面上而被密封， 绝缘垫片的外侧壁插入其间。 在第一壳体的底部设置有肋，以便在第一壳体内向内突出。 肋沿着第一壳体的四个侧壁延伸并且支撑绝缘衬垫的内侧壁的内下端，至少隔着隔板。

    Non-aqueous electrolyte secondary cell, and material for negative electrode used therefor
    35.
    发明授权
    Non-aqueous electrolyte secondary cell, and material for negative electrode used therefor 有权
    非水电解质二次电池及用于其的负极材料

    公开(公告)号：US06576366B1

    公开(公告)日：2003-06-10

    申请号：US09673753

    申请日：2000-12-06

    申请人： Takafumi Fujiwara ,  Harunari Shimamura ,  Takayuki Nakamoto ,  Yoshiaki Nitta

    发明人： Takafumi Fujiwara ,  Harunari Shimamura ,  Takayuki Nakamoto ,  Yoshiaki Nitta

    IPC分类号： H01M458

    CPC分类号： H01M4/46 ,  H01M4/134 ,  H01M4/38 ,  H01M4/386 ,  H01M10/052 ,  H01M10/0565

    摘要： In cycles of charging and discharging, an excellent capacity maintenance rate is obtained. The charging and discharging cycle characteristic of battery is enhanced. Further, an excellent initial discharging capacity is obtained. A negative electrode, a positive electrode, and a non-aqueous electrolyte are contained. The negative electrode includes an alloy of Si, a first element and a second element. The first element includes at least one element selected from the group consisting of the second group element except Mg in the periodic table, transition elements, twelfth group element, thirteenth group element except B, and fourteenth group element except Si. The second element includes at least one element of B and Mg.

    摘要翻译： 在充放电循环中，能够获得良好的容量维持率。 电池的充放电循环特性得到提高。 此外，获得了优异的初始放电容量。 包含负极，正极和非水电解质。 负极包括Si的合金，第一元素和第二元素。 第一元素包括选自周期表中除了Mg以外的第二组元素，过渡元素，第十二组元素，除了B以外的第十三组元素，以及Si以外的第十四组元素中的至少一种元素。 第二元素包括B和Mg的至少一个元素。

    Lithium ion secondary battery, separator thereof, and method for producing each of same
    36.
    发明授权
    Lithium ion secondary battery, separator thereof, and method for producing each of same 有权
    锂离子二次电池及其隔板及其制造方法

    公开(公告)号：US09373830B2

    公开(公告)日：2016-06-21

    申请号：US14368301

    申请日：2011-12-28

    申请人： Hiroyuki Akita ,  Harunari Shimamura

    发明人： Hiroyuki Akita ,  Harunari Shimamura

    IPC分类号： H01M2/16 ,  H01M2/14 ,  H01M10/0525

    CPC分类号： H01M2/1686 ,  H01M2/145 ,  H01M2/166 ,  H01M10/0525 ,  Y02E60/122 ,  Y02P70/54 ,  Y02T10/7011 ,  Y10T29/49114

    摘要： This separator is provided at least at one surface thereof with a heat-resistant layer containing inorganic oxide particles and a binder, and the inorganic oxide particles have a component containing gallium in the range of 5 to 200 weight ppm in an aluminum oxide. This lithium ion secondary battery has: an electrode body including a positive electrode plate and a negative electrode plate laminated by interposing the separator therebetween; and a non-aqueous electrolytic solution impregnated in the electrode body. A lithium ion secondary battery using the separator having the heat-resistant layer is therefore less likely to cause a rise in resistance even in use under high-rate conditions.

    摘要翻译： 该隔板至少在其一个表面设置有含有无机氧化物颗粒和粘合剂的耐热层，无机氧化物颗粒在氧化铝中具有含有5〜200重量ppm范围内的镓的成分。 该锂离子二次电池具有：具有通过在其间插入隔膜而层压的正极板和负极板的电极体; 以及浸渍在电极体中的非水电解液。 因此，使用具有耐热层的隔板的锂离子二次电池因此即使在高速率条件下使用也不太可能导致电阻上升。

    NON-AQUEOUS ELECTROLYTE SECONDARY BATTERY
    37.
    发明申请
    NON-AQUEOUS ELECTROLYTE SECONDARY BATTERY 有权
    非水电解质二次电池

    公开(公告)号：US20150140389A1

    公开(公告)日：2015-05-21

    申请号：US14408824

    申请日：2013-07-01

    申请人： Hiroki Nagai ,  Takumi Tamaki ,  Harunari Shimamura

    发明人： Hiroki Nagai ,  Takumi Tamaki ,  Harunari Shimamura

    IPC分类号： H01M10/658

    CPC分类号： H01M10/658 ,  H01M2/1653 ,  H01M2/166 ,  H01M2/1686 ,  H01M4/505 ,  H01M4/525 ,  H01M10/0525 ,  H01M2004/021 ,  H01M2220/20

    摘要： A non-aqueous electrolyte secondary battery includes a positive electrode, a negative electrode, and a heat-resistant layer disposed between the positive electrode and the negative electrode. The positive electrode of this secondary battery contains a positive electrode active substance having a hollow structure, which has a shell portion and a hollow portion formed inside the shell portion. In addition, the heat-resistant layer contains plate-shaped inorganic filler particles as the main component.

    摘要翻译： 非水电解质二次电池包括正极，负极和设置在正极和负极之间的耐热层。 该二次电池的正极包含具有中空结构的正极活性物质，其具有形成在壳部内的壳体部分和中空部分。 此外，耐热层包含板状无机填料颗粒作为主要成分。

    ALKALINE BATTERY
    38.
    发明申请
    ALKALINE BATTERY 审中-公开
    碱性电池

    公开(公告)号：US20120009465A1

    公开(公告)日：2012-01-12

    申请号：US13054754

    申请日：2009-10-02

    申请人： Fumio Kato ,  Jun Nunome ,  Harunari Shimamura

    发明人： Fumio Kato ,  Jun Nunome ,  Harunari Shimamura

    IPC分类号： H01M6/10 ,  H01M2/02

    CPC分类号： H01M6/08 ,  H01M2/0235 ,  H01M4/12 ,  H01M4/42 ,  H01M4/50 ,  H01M4/70 ,  H01M6/045 ,  H01M6/10 ,  H01M2004/021 ,  H01M2300/0014

    摘要： An alkaline battery which is superior in high-rate discharge characteristics and in moderate- and low-rate discharge characteristics is provided.An alkaline battery according to the present invention includes a closed-end cylindrical battery case 8 housing a hollow cylindrical positive electrode 2, a negative electrode 3 disposed in a hollow portion of the positive electrode 2, a separator 4 sandwiched between the positive electrode 2 and the negative electrode 3, and an alkaline electrolyte. The negative electrode 3 is made of a zinc porous body made of a collection of zinc fibers. The alkaline electrolyte includes 0.05% to 0.5% by mass, both inclusive, of at least one of polyacrylate and polyacrylic acid with respect to a mass of zinc in the negative electrode 3.

    摘要翻译： 提供了一种在高速率放电特性和中等放电特性和低放电特性方面优异的碱性电池。 根据本发明的碱性电池包括容纳中空圆柱形正极2的封闭圆筒形电池盒8，设置在正极2的中空部分中的负极3，夹在正极2和 负极3和碱性电解质。 负极3由锌纤维集合体构成的锌多孔体构成。 相对于负极3中的锌质量，碱性电解质包含0.05〜0.5质量％的聚丙烯酸酯和聚丙烯酸中的至少一种。

    ALKALINE BATTERY
    39.
    发明申请
    ALKALINE BATTERY 审中-公开
    碱性电池

    公开(公告)号：US20110123847A1

    公开(公告)日：2011-05-26

    申请号：US13054723

    申请日：2009-10-02

    申请人： Fumio Kato ,  Jun Nunome ,  Harunari Shimamura

    发明人： Fumio Kato ,  Jun Nunome ,  Harunari Shimamura

    IPC分类号： H01M6/10 ,  H01M2/02

    CPC分类号： H01M6/08 ,  H01M2/0235 ,  H01M4/12 ,  H01M4/42 ,  H01M4/50 ,  H01M6/045 ,  H01M10/4235 ,  H01M2004/021 ,  H01M2300/0014

    摘要： An alkaline battery which is superior in high-rate discharge characteristics and in moderate- and low-rate discharge characteristics is provided.An alkaline battery according to the present invention includes a closed-end cylindrical battery case 8 housing a hollow cylindrical positive electrode 2, a negative electrode 3 disposed in a hollow portion of the positive electrode 2, a separator 4 sandwiched between the positive electrode 2 and the negative electrode 3, and an alkaline electrolyte. The negative electrode 3 includes a zinc porous body. The alkaline electrolyte includes 0.1% to 2% by mass, both inclusive, of a surfactant having an average molecular weight of 120 to 350, both inclusive, with respect to a mass of zinc in the negative electrode 3. A capacity balance of the negative electrode/the positive electrode calculated under a condition in which MnO2 included in the positive electrode 2 has a theoretical capacity of 308 mAh/g and Zn included in the negative electrode 3 has a theoretical capacity of 820 mAh/g, is in the range from 0.9 to 1.1, both inclusive.

    摘要翻译： 提供了一种在高速率放电特性和中等放电特性和低放电特性方面优异的碱性电池。 根据本发明的碱性电池包括容纳中空圆柱形正极2的封闭圆筒形电池盒8，设置在正极2的中空部分中的负极3，夹在正极2和 负极3和碱性电解质。 负极3包括锌多孔体。 相对于负极3中的锌的质量，碱性电解质包含0.1〜2质量％的平均分子量为120〜350的表面活性剂。负极的容量平衡 在正极2中包含的MnO具有308mAh / g的理论容量和负极3中包含的Zn的理论容量为820mAh / g的条件下计算出的电极/正极的范围为 0.9到1.1，包括两端。

    Alkaline battery and method for producing the same
    40.
    发明授权
    Alkaline battery and method for producing the same 失效
    碱性电池及其制造方法

    公开(公告)号：US07875390B2

    公开(公告)日：2011-01-25

    申请号：US11600872

    申请日：2006-11-17

    申请人： Koshi Takamura ,  Harunari Shimamura

    发明人： Koshi Takamura ,  Harunari Shimamura

    IPC分类号： H01M4/66

    CPC分类号： H01M12/06 ,  H01M4/42 ,  H01M4/661 ,  H01M10/283 ,  H01M2300/0014 ,  Y10T29/49108

    摘要： The storage characteristics of an alkaline battery are improved by suppressing the production of hydrogen gas during storage. The alkaline battery includes a positive electrode, a negative electrode, and a conductive member in contact with the negative electrode. The negative electrode includes a zinc-containing negative electrode active material and an alkaline electrolyte, and the alkaline electrolyte includes a potassium hydroxide aqueous solution. The negative electrode active material, the alkaline electrolyte, and a contact surface of the conductive member with the negative electrode include the same metal element M, and the metal element M is a metal element other than zinc.

    摘要翻译： 通过抑制储存期间氢气的产生，碱性电池的储存特性得到改善。 碱性电池包括正极，负极和与负极接触的导电构件。 负极包括含锌负极活性物质和碱性电解质，碱性电解质包含氢氧化钾水溶液。 负极活性物质，碱性电解质和导电性构件与负极的接触面包含相同的金属元素M，金属元素M是除锌以外的金属元素。