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    Non-aqueous electrolyte battery
    1.
    发明申请
    Non-aqueous electrolyte battery 审中-公开
    非水电解液电池

    公开(公告)号：US20060019153A1

    公开(公告)日：2006-01-26

    申请号：US11184933

    申请日：2005-07-20

    申请人： Naoki Imachi ,  Yasuo Takano ,  Seiji Yoshimura ,  Shin Fujitani

    发明人： Naoki Imachi ,  Yasuo Takano ,  Seiji Yoshimura ,  Shin Fujitani

    IPC分类号： H01M4/02 ,  H01M10/50 ,  H01M4/50 ,  H01M2/16 ,  H01M4/52

    CPC分类号： H01M4/131 ,  H01M2/1653 ,  H01M2/1686 ,  H01M4/133 ,  H01M4/1391 ,  H01M4/366 ,  H01M4/505 ,  H01M4/525 ,  H01M4/5825 ,  H01M10/0525 ,  H01M10/0565 ,  H01M10/0587 ,  H01M10/4235 ,  H01M2004/028

    摘要： A non-aqueous electrolyte battery that is capable of improving safety, particularly tolerance of the battery for overcharging, is furnished with a positive electrode including a positive electrode active material-layer (2) containing a plurality of positive electrode active materials and being formed on a surface of a positive electrode current collector (1), a negative electrode including a negative electrode active material layer (4), and a separator (3) interposed between the electrodes. The positive electrode active material-layer (2) is composed of two layers (2a) and (2b) having different positive electrode active materials, and of the two layers (2a) and (2b), the layer (2b) that is an outer layer contains as its main active material a positive electrode active material having the highest thermal stability among the positive electrode active materials. The meltdown temperature of the separator (3) is 180° C. or higher.

    摘要翻译： 能够提高安全性，特别是对于过充电电池的耐受性的非水电解质电池具有包含正极活性物质层（2）的正极，所述正极活性物质层（2）含有多个正极活性物质，并形成在 正极集电体（1）的表面，负极活性物质层（4）的负极和插入在电极之间的隔膜（3）。 正极活性物质层（2）由具有不同的正极活性物质的两层（2a）和（2b），以及两层（2a）和（2b）的两层（2） b）作为主要活性物质的外层包含正极活性物质中具有最高热稳定性的正极活性物质。 分离器（3）的熔化温度为180℃以上。

    Polymer for lithium ion secondary battery and lithium ion secondary battery using same
    2.
    发明授权
    Polymer for lithium ion secondary battery and lithium ion secondary battery using same 有权
    锂离子二次电池用聚合物及其使用的锂离子二次电池

    公开(公告)号：US08354188B2

    公开(公告)日：2013-01-15

    申请号：US11887225

    申请日：2006-03-10

    申请人： Yasuo Takano ,  Naoki Imachi ,  Seiji Yoshimura ,  Shin Fujitani ,  Satoshi Nishikawa ,  Shinji Bessyo

    发明人： Yasuo Takano ,  Naoki Imachi ,  Seiji Yoshimura ,  Shin Fujitani ,  Satoshi Nishikawa ,  Shinji Bessyo

    IPC分类号： H01M2/16 ,  H01M2/08

    CPC分类号： H01M10/0525 ,  H01M10/0565 ,  H01M10/058 ,  H01M10/0587 ,  H01M2300/0082 ,  Y02T10/7011 ,  Y10T29/49108

    摘要： A polymer for bonding the positive electrode and negative electrode of a lithium secondary battery, which includes a positive electrode, a negative electrode and an electrolyte solution, with a separator arranged between the positive electrode and the negative electrode. The polymer contains a cationically polymerizable monomer unit (A), a monomer unit (B) providing affinity to the electrolyte solution, a monomer unit (C) providing poor solubility to the electrolyte solution, and a monomer unit (D) containing an anionic or nonionic hydrophilic group. This polymer can be obtained through radical polymerization such as emulsion polymerization or suspension polymerization, and is characterized by having a dissolution rate into a mixed solvent of ethylene carbonate (EC) and diethyl carbonate (DEC) [EC:DEC=5:5 (weight ratio)] of not more than 10% by weight.

    摘要翻译： 一种用于将正极，负极和电解液溶解在锂二次电池的正极和负极上的聚合物，其中隔板配置在正极和负极之间。 聚合物含有阳离子聚合性单体单元（A），对电解质溶液提供亲和性的单体单元（B），对电解质溶液提供差的溶解度的单体单元（C）和含有阴离子或 非离子亲水基团。 该聚合物可以通过自由基聚合如乳液聚合或悬浮聚合获得，并且其特征在于具有在碳酸亚乙酯（EC）和碳酸二乙酯（DEC）的混合溶剂中的溶解速率[EC:DEC = 5:5（重量） 比）]为10重量％以下。

    Polymer for Lithium Ion Secondary Battery and Lithium Ion Secondary Battery Using Same
    3.
    发明申请
    Polymer for Lithium Ion Secondary Battery and Lithium Ion Secondary Battery Using Same 有权
    锂离子二次电池和锂离子二次电池使用相同的聚合物

    公开(公告)号：US20090246635A1

    公开(公告)日：2009-10-01

    申请号：US11887225

    申请日：2006-03-10

    申请人： Yasuo Takano ,  Naoki Imachi ,  Seiji Yoshimura ,  Shin Fujitani ,  Satoshi Nishikawa ,  Shinji Bessyo

    发明人： Yasuo Takano ,  Naoki Imachi ,  Seiji Yoshimura ,  Shin Fujitani ,  Satoshi Nishikawa ,  Shinji Bessyo

    IPC分类号： H01M4/58 ,  H01M4/82

    CPC分类号： H01M10/0525 ,  H01M10/0565 ,  H01M10/058 ,  H01M10/0587 ,  H01M2300/0082 ,  Y02T10/7011 ,  Y10T29/49108

    摘要： A polymer for bonding the positive electrode and negative electrode of a lithium secondary battery, which includes a positive electrode, a negative electrode and an electrolyte solution, with a separator arranged between the positive electrode and the negative electrode. The polymer contains a cationically polymerizable monomer unit (A), a monomer unit (B) providing affinity to the electrolyte solution, a monomer unit (C) providing poor solubility to the electrolyte solution, and a monomer unit (D) containing an anionic or nonionic hydrophilic group. This polymer can be obtained through radical polymerization such as emulsion polymerization or suspension polymerization, and is characterized by having a dissolution rate into a mixed solvent of ethylene carbonate (EC) and diethyl carbonate (DEC)[EC:DEC=5:5 (weight ratio)] of not more than 10% by weight.

    摘要翻译： 一种用于将正极，负极和电解液溶解在锂二次电池的正极和负极上的聚合物，其中隔板配置在正极和负极之间。 聚合物含有阳离子聚合性单体单元（A），对电解质溶液提供亲和性的单体单元（B），对电解质溶液提供差的溶解度的单体单元（C）和含有阴离子或 非离子亲水基团。 该聚合物可以通过自由基聚合如乳液聚合或悬浮聚合获得，并且其特征在于具有在碳酸亚乙酯（EC）和碳酸二乙酯（DEC）的混合溶剂中的溶解速率[EC:DEC = 5:5（重量） 比）]为10重量％以下。

    Non-aqueous electrolyte battery
    4.
    发明申请
    Non-aqueous electrolyte battery 审中-公开
    非水电解液电池

    公开(公告)号：US20060019152A1

    公开(公告)日：2006-01-26

    申请号：US11184905

    申请日：2005-07-20

    申请人： Naoki Imachi ,  Yasuo Takano ,  Seiji Yoshimura ,  Shin Fujitani

    发明人： Naoki Imachi ,  Yasuo Takano ,  Seiji Yoshimura ,  Shin Fujitani

    IPC分类号： H01M4/02 ,  H01M4/52 ,  H01M4/50

    CPC分类号： H01M4/131 ,  H01M4/133 ,  H01M4/1391 ,  H01M4/366 ,  H01M4/505 ,  H01M4/525 ,  H01M4/5825 ,  H01M10/0525 ,  H01M10/0565 ,  H01M10/0587 ,  H01M2004/028 ,  Y02T10/7011

    摘要： A non-aqueous electrolyte battery is provided that can prevent working voltage of the battery from decreasing even when the battery is stored in high temperature conditions. A non-aqueous electrolyte battery includes: a positive electrode having a positive electrode active material-layer and a positive electrode current collector, a negative electrode having a negative electrode active material layer; and a separator interposed between the electrodes. The positive electrode active material-layer is formed on a positive electrode current collector surface and includes a plurality of layers having different positive electrode active materials, wherein a lowermost layer of the plurality of layers that is in contact with the positive electrode current collector contains as its main active material a positive electrode active material having the lowest end-of-charge working voltage among the positive electrode active materials.

    摘要翻译： 提供一种非水电解质电池，即使在电池在高温条件下储存时，也能够防止电池的工作电压降低。 非水电解质电池包括：具有正极活性物质层和正极集电体的正极，具有负极活性物质层的负极; 以及插入在电极之间的隔膜。 正极活性物质层形成在正极集电体表面上，并且包括具有不同正极活性物质的多个层，其中与正极集电体接触的多个层的最下层含有 其主要活性物质是在正极活性物质中具有最低的充电电压工作电压的正极活性物质。

    Non-aqueous electrolyte battery
    5.
    发明申请
    Non-aqueous electrolyte battery 审中-公开
    非水电解液电池

    公开(公告)号：US20060019151A1

    公开(公告)日：2006-01-26

    申请号：US11183950

    申请日：2005-07-19

    申请人： Naoki Imachi ,  Yasuo Takano ,  Seiji Yoshimura ,  Shin Fujitani

    发明人： Naoki Imachi ,  Yasuo Takano ,  Seiji Yoshimura ,  Shin Fujitani

    IPC分类号： H01M4/02 ,  H01M4/58 ,  H01M2/16

    CPC分类号： H01M2/0275 ,  H01M2/145 ,  H01M2/162 ,  H01M2/1653 ,  H01M4/366 ,  H01M4/505 ,  H01M4/525 ,  H01M4/5825 ,  H01M10/052 ,  H01M10/4235 ,  H01M10/4285 ,  H01M2004/021 ,  H01M2004/028

    摘要： A non-aqueous electrolyte battery is provided that is capable of improving safety, particularly the tolerance of the battery to overcharging, without compromising conventional battery constructions considerably. A non-aqueous electrolyte battery is furnished with a positive electrode including a positive electrode active material-layer (2) containing a plurality of positive electrode active materials and being formed on a surface of a positive electrode current collector (1), a negative electrode including a negative electrode active material layer (4), and a separator (3) interposed between the electrodes. The positive electrode active material-layer (2) is composed of two layers (2a) and (2b) having different positive electrode active materials, and of the two layers (2a) and (2b), the layer (2b) that is nearer the positive electrode current collector contains, as its main active material, a spinel-type lithium manganese oxide or an olivine-type lithium phosphate compound.

    摘要翻译： 提供一种非水电解质电池，其能够在不损害常规电池结构的情况下，提高安全性，特别是电池对过充电的容限。 非水电解质电池配备有包含正极活性物质层（2）的正极，正极活性物质层（2）含有多个正极活性物质，形成在正极集电体（1）的表面，负极 包括负极活性物质层（4）和夹在电极之间的隔膜（3）。 正极活性物质层（2）由具有不同的正极活性物质的两层（2a）和（2b），以及两层（2a）和（2b）的两层（2） b）更接近正极集电体含有尖晶石型锂锰氧化物或橄榄石型磷酸锂化合物作为其主要活性物质。

    Lithium ion secondary battery
    7.
    发明授权
    Lithium ion secondary battery 有权
    锂离子二次电池

    公开(公告)号：US08277969B2

    公开(公告)日：2012-10-02

    申请号：US12890052

    申请日：2010-09-24

    申请人： Kei Kobayashi ,  Yasuo Takano ,  Taizou Sunano ,  Maruo Kamino

    发明人： Kei Kobayashi ,  Yasuo Takano ,  Taizou Sunano ,  Maruo Kamino

    IPC分类号： H01M2/16

    CPC分类号： H01M10/0587 ,  H01M2/022 ,  H01M2/0225 ,  H01M2/0285 ,  H01M4/134 ,  H01M4/661 ,  H01M10/052

    摘要： A lithium ion secondary battery 1 includes a spirally wound electrode assembly 20 and a cylindrical battery container 10. The spirally wound electrode assembly 20 includes a negative electrode 21, a positive electrode 22 and a separator 23. The negative electrode 21 includes negative-electrode active material layers 21b and 21c containing a negative-electrode active material capable of forming an alloy with lithium. The lithium ion secondary battery 1 includes an urging part 20a. The urging part 20a is disposed in the center of and in contact with the spirally wound electrode assembly 20. The urging part 20a is contractible in diameter. The urging part 20a is configured to urge the spirally wound electrode assembly 20 radially outward at least when contracting in diameter.

    摘要翻译： 锂离子二次电池1包括螺旋卷绕电极组件20和圆筒状电池容器10.螺旋卷绕电极组件20包括负极21，正极22和隔板23.负极21包括负极活性物质 材料层21b和21c包含能够与锂形成合金的负极活性材料。 锂离子二次电池1包括施力部20a。 推动部分20a设置在螺旋卷绕的电极组件20的中心并与之接触。推动部分20a的直径可收缩。 推动部分20a构造成至少在直径收缩时径向向外推动螺旋卷绕的电极组件20。

    LITHIUM ION SECONDARY BATTERY
    8.
    发明申请
    LITHIUM ION SECONDARY BATTERY 有权
    锂离子二次电池

    公开(公告)号：US20110076534A1

    公开(公告)日：2011-03-31

    申请号：US12890052

    申请日：2010-09-24

    申请人： Kei Kobayashi ,  Yasuo Takano ,  Taizou Sunano ,  Maruo Kamino

    发明人： Kei Kobayashi ,  Yasuo Takano ,  Taizou Sunano ,  Maruo Kamino

    IPC分类号： H01M10/0587

    CPC分类号： H01M10/0587 ,  H01M2/022 ,  H01M2/0225 ,  H01M2/0285 ,  H01M4/134 ,  H01M4/661 ,  H01M10/052

    摘要： A lithium ion secondary battery 1 includes a spirally wound electrode assembly 20 and a cylindrical battery container 10. The spirally wound electrode assembly 20 includes a negative electrode 21, a positive electrode 22 and a separator 23. The negative electrode 21 includes negative-electrode active material layers 21b and 21c containing a negative-electrode active material capable of forming an alloy with lithium. The lithium ion secondary battery 1 includes an urging part 20a. The urging part 20a is disposed in the center of and in contact with the spirally wound electrode assembly 20. The urging part 20a is contractible in diameter. The urging part 20a is configured to urge the spirally wound electrode assembly 20 radially outward at least when contracting in diameter.

    摘要翻译： 锂离子二次电池1包括螺旋卷绕电极组件20和圆筒状电池容器10.螺旋卷绕电极组件20包括负极21，正极22和隔板23.负极21包括负极活性物质 材料层21b和21c包含能够与锂形成合金的负极活性材料。 锂离子二次电池1包括施力部20a。 推动部分20a设置在螺旋卷绕的电极组件20的中心并与之接触。推动部分20a的直径可收缩。 推动部分20a构造成至少在直径收缩时径向向外推动螺旋卷绕的电极组件20。

    Car disk drive unit
    9.
    发明授权
    Car disk drive unit 有权
    汽车磁盘驱动单元

    公开(公告)号：US06934118B2

    公开(公告)日：2005-08-23

    申请号：US10352513

    申请日：2003-01-28

    申请人： Kenji Hidaka ,  Hirokazu Noto ,  Yasuo Takano ,  Katsushi Tanka

    发明人： Kenji Hidaka ,  Hirokazu Noto ,  Yasuo Takano ,  Katsushi Tanka

    IPC分类号： G11B25/04 ,  G11B33/08 ,  G11B33/12 ,  G11B33/14 ,  G11B17/02

    CPC分类号： G11B33/1406 ,  G11B33/08

    摘要： To provide a car disk drive unit operating in a stable condition which is hardly affected by temperature changes in a vehicle, a car disk drive unit 1 of the present invention comprises: a casing 3 for accommodating a disk drive 2; a Peltier element 4 used as means for controlling the temperature being close to the upper surface of the casing 3 through an intermediate plate 18; a heat sink 5 being close to a base slice 50 on the lower surface of the Peltier element 4; an electric fan 6 for ventilating air to the heat sink 5; and a housing 11 for accommodating the casing 3 in the upper part as well as securing the heat sink 5 and the electric fan 6 to the lower part.

    摘要翻译： 为了提供一种在几乎不受车辆温度变化影响的稳定状态下工作的车载盘驱动单元，本发明的车载盘驱动单元1包括：容纳盘驱动器2的壳体3; 珀尔帖元件4用作通过中间板18控制温度接近壳体3的上表面的装置; 散热片5靠近珀尔帖元件4的下表面上的基底片50; 用于将空气通向散热器5的电风扇6; 以及用于将壳体3容纳在上部的壳体11，以及将散热器5和电风扇6固定到下部。