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1. 发明授权

US08318333B2 Battery pack and method for producing the same 有权
标题翻译：电池组及其制造方法
公开(公告)号：US08318333B2
公开(公告)日：2012-11-27
申请号：US12249575
申请日：2008-10-10
申请人： Takeru Yamamoto , Ken Segawa , Hiroyuki Akashi , Takayuki Aita , Shunsuke Saito
发明人： Takeru Yamamoto , Ken Segawa , Hiroyuki Akashi , Takayuki Aita , Shunsuke Saito
IPC分类号： H01M2/02
CPC分类号： H01M2/1235 , H01M2/0207 , H01M2/1241 , H01M10/052 , H01M10/0583 , Y10T29/49115
摘要： A battery pack includes a battery including a battery element covered with a packaging member, a battery protection circuit board, a covering material, and a rippable portion formed in a part of the covering material. The battery element includes a positive electrode and a negative electrode which are spirally wound or stacked through a separator. The covering material collectively covers the battery and the battery protection circuit board. The rippable portion rips open due to a gas generated from the battery in the event of an abnormal condition to form a gas release hole for releasing the gas outside the battery pack.
摘要翻译：电池组包括电池，其包括覆盖有包装部件的电池元件，电池保护电路板，覆盖材料和形成在覆盖材料的一部分中的可撕开部分。电池元件包括通过隔膜螺旋卷绕或堆叠的正极和负极。覆盖材料共同覆盖电池和电池保护电路板。在异常情况下，由于电池产生的气体，可撕裂部分断开，形成用于释放电池组外部气体的气体释放孔。

2. 发明授权

US08221921B2 Non-aqueous electrolyte battery 失效
标题翻译：非水电解液电池
公开(公告)号：US08221921B2
公开(公告)日：2012-07-17
申请号：US12054882
申请日：2008-03-25
申请人： Kenichi Ogawa , Hiroyuki Akashi , Yoshiaki Obana , Atsushi Kajita , Yukako Teshima
发明人： Kenichi Ogawa , Hiroyuki Akashi , Yoshiaki Obana , Atsushi Kajita , Yukako Teshima
IPC分类号： H01M2/16
CPC分类号： H01M2/1613 , H01M2/1653 , H01M2/1666 , H01M4/131 , H01M4/133 , H01M10/0525 , H01M10/4235
摘要： A non-aqueous electrolyte battery has a cathode, an anode, an electrolyte, and a separator. The separator is a microporous resin film of a single layer made of a resin material in which at least one kind of insulating and flame-retarding fiber is dispersed in a polyolefin resin.
摘要翻译：非水电解质电池具有阴极，阳极，电解质和隔膜。隔板是由树脂材料制成的单层的微孔树脂膜，其中至少一种绝缘阻燃纤维分散在聚烯烃树脂中。

3. 发明授权

US07759007B2 Cathode active material and lithium ion secondary battery 失效
标题翻译：阴极活性物质和锂离子二次电池
公开(公告)号：US07759007B2
公开(公告)日：2010-07-20
申请号：US11613064
申请日：2006-12-19
申请人： Takashi Tokunaga , Yoshiaki Obana , Hiroyuki Akashi
发明人： Takashi Tokunaga , Yoshiaki Obana , Hiroyuki Akashi
IPC分类号： H01M4/58
CPC分类号： H01M10/0525 , H01M4/131 , H01M4/505 , H01M4/525 , H01M4/622
摘要： A lithium ion secondary battery is provided. The battery includes a positive electrode having at least a cathode active material and a binder, a negative electrode, an electrolyte, and a separator which are arranged between the positive electrode and the negative electrode, and in which an open circuit voltage per unit cell in a full charging state lies within (4.25V≦voltage≦6.00V). The cathode active material includes either a lithium-cobalt composite oxide expressed by a general formula: LiaCo1-xMexO2-b (Me denotes metal elements of at least one, two or more kinds selected from V, Cu, Zr, Zn, Mg, Al, and Fe; 0.9≦a≦1.1; 0≦x=0.3; and −0.1≦b≦0.1) or a lithium-cobalt-nickel-manganese oxide expressed by a general formula: LiaNi1-x-y-zCoxMnyMezO2-b (0.9≦a≦1.1; 0
摘要翻译：提供锂离子二次电池。电池包括具有至少正极活性物质和粘合剂，负极，电解质和隔膜的正极，它们设置在正极和负极之间，其中每单位电池的开路电压完全充电状态位于（4.25V和nlE;电压＆nlE; 6.00V）之内。阴极活性物质包括由通式：LiaCo1-xMexO2-b表示的锂 - 钴复合氧化物（Me表示选自V，Cu，Zr，Zn，Mg，Al中的至少一种，两种以上的金属元素，和Fe; 0.9＆nlE; a＆nlE; 1.1; 0＆amp; nlE; x = 0.3;和-0.1＆amp; nlE; b＆nlE; 0.1）或由以下通式表示的锂钴镍锰氧化物：LiaNi1-xy-zCoxMnyMezO2-b 0.9＆nlE; a＆nlE; 1.1; 0

4. 发明授权

US07745050B2 Separator and non-aqueous electrolyte battery 有权
标题翻译：分离器和非水电解质电池
公开(公告)号：US07745050B2
公开(公告)日：2010-06-29
申请号：US11622886
申请日：2007-01-12
申请人： Atsushi Kajita , Hiroyuki Suzuki , Hiroyuki Akashi , Kenichi Ogawa
发明人： Atsushi Kajita , Hiroyuki Suzuki , Hiroyuki Akashi , Kenichi Ogawa
IPC分类号： H01M2/16
CPC分类号： H01M10/052 , H01M2/1653 , H01M2/166 , H01M2/1686 , H01M10/0565
摘要： A separator having a structure in which a resin layer is formed at least on one principal plane of a base material layer, wherein the resin layer has an inorganic substance is provided. A non-aqueous electrolyte battery in which a cathode and an anode are arranged through the separator so as to face each other is also provided.
摘要翻译：具有树脂层形成在基材层的至少一个主面上的结构的隔板，其中树脂层具有无机物质。还提供了一种非水电解质电池，其中阴极和阳极通过隔膜彼此相对布置。

5. 发明申请

US20090117465A1 POSITIVE ELECTRODE AND LITHIUM ION SECONDARY BATTERY 失效
标题翻译：正电极和锂离子二次电池
公开(公告)号：US20090117465A1
公开(公告)日：2009-05-07
申请号：US12263985
申请日：2008-11-03
申请人： Takashi Tokunaga , Yoshiaki Obana , Toshikazu Nakamura , Hiroyuki Akashi
发明人： Takashi Tokunaga , Yoshiaki Obana , Toshikazu Nakamura , Hiroyuki Akashi
IPC分类号： H01M4/24
CPC分类号： H01M4/525 , H01M4/366 , H01M4/505 , H01M4/622 , H01M10/0525
摘要： A positive electrode includes a collector and a positive electrode mixture layer formed on the collector and containing a polyacrylonitrile based resin-containing binder and a positive electrode active material. The polyacrylonitrile in the positive electrode mixture layer is crosslinked and carbonized.
摘要翻译：正极包括集电体和在集电体上形成的含有聚丙烯腈系树脂的粘合剂和正极活性物质的正极复合层。将正极混合物层中的聚丙烯腈交联并碳化。

6. 发明申请

US20070178384A1 SEPARATOR AND NON-AQUEOUS ELECTROLYTE BATTERY 有权
标题翻译：分离器和非水电解质电池
公开(公告)号：US20070178384A1
公开(公告)日：2007-08-02
申请号：US11622886
申请日：2007-01-12
申请人： Atsushi Kajita , Hiroyuki Suzuki , Hiroyuki Akashi , Kenichi Ogawa
发明人： Atsushi Kajita , Hiroyuki Suzuki , Hiroyuki Akashi , Kenichi Ogawa
IPC分类号： H01M2/16
CPC分类号： H01M10/052 , H01M2/1653 , H01M2/166 , H01M2/1686 , H01M10/0565
摘要： A separator having a structure in which a resin layer is formed at least on one principal plane of a base material layer, wherein the resin layer has an inorganic substance is provided. A non-aqueous electrolyte battery in which a cathode and an anode are arranged through the separator so as to face each other is also provided.
摘要翻译：具有树脂层形成在基材层的至少一个主面上的结构的隔板，其中树脂层具有无机物质。还提供了一种非水电解质电池，其中阴极和阳极通过隔膜彼此相对布置。

7. 发明授权

US07138204B2 Solid electrolyte battery 有权
标题翻译：固体电解质电池
公开(公告)号：US07138204B2
公开(公告)日：2006-11-21
申请号：US11146781
申请日：2005-06-07
申请人： Hiroyuki Akashi , Goro Shibamoto , Shuji Goto
发明人： Hiroyuki Akashi , Goro Shibamoto , Shuji Goto
IPC分类号： H01M6/10
CPC分类号： H01M10/0525 , H01M2/0207 , H01M2/0212 , H01M2/0275 , H01M4/131 , H01M4/133 , H01M4/505 , H01M4/525 , H01M4/587 , H01M6/181 , H01M10/0431 , H01M10/0436 , H01M10/0565 , H01M10/0583 , H01M10/0587 , H01M10/44 , H01M2004/021 , H01M2004/027 , H01M2004/028 , H01M2006/5094 , H01M2010/4292 , H01M2300/0085
摘要： A solid electrolyte battery is disclosed incorporating a wound electrode having a positive electrode with a collector having two sides on which positive-electrode active material layers are formed, a negative electrode with a collector having two sides on which negative-electrode active material layers are formed, and a solid electrolyte layer formed between the positive electrode and the negative electrode, wherein a total film thickness A of the positive-electrode active material layers satisfies a range from 60 mm to 150 mm and a ratio A/B of the total film thickness A of the positive-electrode active material layers with respect to a total thickness B of the negative-electrode active material layers satisfies a range from 0.5 to 1.2.
摘要翻译：公开了一种固体电解质电池，其包括具有正极的卷绕电极，具有形成有正极活性物质层的两侧的集电体，具有两侧的集电体的负极，在其两侧形成有负极活性物质层以及形成在正极和负极之间的固体电解质层，其中正极活性物质层的总膜厚A满足60mm〜150mm的范围，总膜厚的比A / B 正极活性物质层的相对于负极活性物质层的总厚度B的A为0.5〜1.2的范围。

8. 发明申请

US20060222957A1 BATTERY 审中-公开
标题翻译：电池
公开(公告)号：US20060222957A1
公开(公告)日：2006-10-05
申请号：US11278576
申请日：2006-04-04
申请人： Tomitaro Hara , Hiroyuki Akashi , Kenichi Ogawa , Yoshiaki Obana , Yosuke Hosoya
发明人： Tomitaro Hara , Hiroyuki Akashi , Kenichi Ogawa , Yoshiaki Obana , Yosuke Hosoya
IPC分类号： H01M10/40 , H01M4/58 , H01M4/50 , H01M4/52
CPC分类号： H01M10/0565 , H01M4/505 , H01M4/525 , H01M4/582 , H01M10/052 , H01M10/4235 , H01M2300/0085
摘要： A battery capable of improving the energy density and improving the cycle characteristics is provided. The battery includes a spirally wound electrode body, in which a cathode and an anode are wound with a separator and an electrolyte in between. The open circuit voltage in full charge is in the range from 4.25 V to 6.00 V. The electrolyte contains an electrolytic solution and a polymer containing vinylidene fluoride as a component. The polymer containing vinylidene fluoride as a component has high oxidation stability. Therefore, even when the battery voltage is raised, oxidation and decomposition of the electrolyte and the separator can be inhibited.
摘要翻译：提供了能够提高能量密度并提高循环特性的电池。电池包括螺旋卷绕的电极体，阴极和阳极在其间缠绕有隔膜和电解质。完全充电的开路电压在4.25V至6.00V的范围内。电解液含有电解液和含有偏二氟乙烯作为组分的聚合物。含有偏二氟乙烯作为组分的聚合物具有高氧化稳定性。因此，即使电池电压上升，也可以抑制电解液和隔膜的氧化分解。

9. 发明申请

US20050227144A1 Solid electrolyte battery 有权
公开(公告)号：US20050227144A1
公开(公告)日：2005-10-13
申请号：US11146781
申请日：2005-06-07
申请人： Hiroyuki Akashi , Goro Shibamoto , Shuji Goto
发明人： Hiroyuki Akashi , Goro Shibamoto , Shuji Goto
IPC分类号： H01M10/05 , H01M2/02 , H01M2/14 , H01M4/02 , H01M4/13 , H01M4/131 , H01M4/133 , H01M4/50 , H01M4/505 , H01M4/52 , H01M4/525 , H01M4/58 , H01M4/587 , H01M6/18 , H01M6/50 , H01M10/04 , H01M10/0525 , H01M10/0565 , H01M10/0583 , H01M10/0587 , H01M10/36 , H01M10/42 , H01M10/44
CPC分类号： H01M10/0525 , H01M2/0207 , H01M2/0212 , H01M2/0275 , H01M4/131 , H01M4/133 , H01M4/505 , H01M4/525 , H01M4/587 , H01M6/181 , H01M10/0431 , H01M10/0436 , H01M10/0565 , H01M10/0583 , H01M10/0587 , H01M10/44 , H01M2004/021 , H01M2004/027 , H01M2004/028 , H01M2006/5094 , H01M2010/4292 , H01M2300/0085
摘要： A solid electrolyte battery is disclosed which is capable of raising an energy density without deterioration of discharge load characteristics thereof, incorporating a wound electrode incorporating a positive electrode incorporating an elongated positive-electrode collector having two sides on which positive-electrode active material layers are formed, a negative electrode incorporating an elongated negative-electrode collector having two sides on which negative-electrode active material layers are formed and a solid electrolyte layer formed between the positive electrode and the negative electrode such that the positive electrode and the negative electrode are laminated and wound, wherein when an assumption is made that the total thickness of a pair of the positive-electrode active material layers formed on the two sides of the collector for the positive electrode is total film thickness A and the total thickness of a pair of the negative-electrode active material layers formed on the two sides of the collector for the negative electrode is total thickness B, the total film thickness A of the positive-electrode active material layers satisfies a range from 60 μm to 150 μm, and ratio A/B of the total film thickness A of the positive-electrode active material layers with respect to the total thickness B of the negative-electrode active material layers satisfies a range from 0.5 to 1.2.

10. 发明授权

US06921607B2 Solid electrolyte battery 失效
标题翻译：固体电解质电池
公开(公告)号：US06921607B2
公开(公告)日：2005-07-26
申请号：US10370357
申请日：2003-02-18
申请人： Hiroyuki Akashi , Goro Shibamoto , Shuji Goto
发明人： Hiroyuki Akashi , Goro Shibamoto , Shuji Goto
IPC分类号： H01M10/05 , H01M2/02 , H01M2/14 , H01M4/02 , H01M4/13 , H01M4/131 , H01M4/133 , H01M4/50 , H01M4/505 , H01M4/52 , H01M4/525 , H01M4/58 , H01M4/587 , H01M6/18 , H01M6/50 , H01M10/04 , H01M10/0525 , H01M10/0565 , H01M10/0583 , H01M10/0587 , H01M10/36 , H01M10/42 , H01M10/44 , H01M6/10
CPC分类号： H01M10/0525 , H01M2/0207 , H01M2/0212 , H01M2/0275 , H01M4/131 , H01M4/133 , H01M4/505 , H01M4/525 , H01M4/587 , H01M6/181 , H01M10/0431 , H01M10/0436 , H01M10/0565 , H01M10/0583 , H01M10/0587 , H01M10/44 , H01M2004/021 , H01M2004/027 , H01M2004/028 , H01M2006/5094 , H01M2010/4292 , H01M2300/0085
摘要： A solid electrolyte battery is disclosed incorporating a wound electrode having a positive electrode with a collector having two sides on which positive-electrode active material layers are formed, a negative electrode with a collector having two sides on which negative-electrode active material layers are formed, and a solid electrolyte layer formed between the positive electrode and the negative electrode a total film thickness A of the positive-electrode active material layers satisfies a range from 60 mm to 150 mm, and a ratio A/B of the total film thickness A of the positive-electrode active material layers with respect to a total thickness B of the negative-electrode active material layers satisfies a range from 0.5 to 1.2.
摘要翻译：公开了一种固体电解质电池，其包括具有正极的卷绕电极，具有形成有正极活性物质层的两侧的集电体，具有两侧的集电体的负极，在其两侧形成有负极活性物质层，在正极活性物质层的正极和负极之间的固体电解质层的总膜厚A满足60mm〜150mm的范围，总膜厚A的比A / B 的正极活性物质层的总厚度B相对于负极活性物质层的总厚度B满足0.5〜1.2的范围。

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