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1. 发明授权

US06686092B2 Nonaqueous electrolyte type secondary battery with a film casing 有权
标题翻译：具有膜壳的非水电解质二次电池
公开(公告)号：US06686092B2
公开(公告)日：2004-02-03
申请号：US09735357
申请日：2000-12-12
申请人： Hiroshi Yageta , Tatsuji Numata , Chika Kanbe , Akira Kobayashi , Masato Shirakata , Masatomo Yonezawa
发明人： Hiroshi Yageta , Tatsuji Numata , Chika Kanbe , Akira Kobayashi , Masato Shirakata , Masatomo Yonezawa
IPC分类号： H01M450
CPC分类号： H01M10/052 , H01M2/0207 , H01M2/0287 , H01M4/131 , H01M4/364 , H01M4/505 , H01M4/62 , H01M10/0525 , H01M10/4235 , H01M10/52
摘要： A secondary battery including an electricity generating element, which includes at least a positive electrode implemented by a lithium-manganese compound oxide, a negative electrode, an electrolyte and a separator, and films encasing the electricity generating element is disclosed. The secondary battery further includes a composition causing the electrolyte to react with water to thereby produce hydrogen ions, and a hydrogen ion uptaking agent so positioned as to contact the electrolyte existing in the battery. The battery is desirable in charge-discharge cycle characteristic, storage characteristic, and safety. In addition, the battery swells little despite a repeated charge-discharge cycle or storage.
摘要翻译：公开了一种包括发电元件的二次电池，其至少包括由锂锰复合氧化物实现的正极，负极，电解质和隔板，以及包围发电元件的膜。二次电池还包括使电解质与水反应从而产生氢离子的组合物，以及定位成接触存在于电池中的电解质的氢离子吸收剂。充电 - 放电循环特性，储存特性和安全性都要求电池。此外，尽管反复充电 - 放电循环或存储，电池几乎没有膨胀。

2. 发明授权

US06902844B2 Film-sealed non-aqueous electrolyte battery with improved surface-treated lead terminal 有权
标题翻译：具有改进的表面处理引线端子的膜密封非水电解质电池
公开(公告)号：US06902844B2
公开(公告)日：2005-06-07
申请号：US10061975
申请日：2002-01-31
申请人： Hiroshi Yageta , Hidemasa Kawai , Masato Shirakata , Tetsuya Takashima , Ikuo Kojima , Norihide Ohyama , Hiroyuki Iizuka
发明人： Hiroshi Yageta , Hidemasa Kawai , Masato Shirakata , Tetsuya Takashima , Ikuo Kojima , Norihide Ohyama , Hiroyuki Iizuka
IPC分类号： H01M2/02 , C23C22/36 , H01M2/06 , H01M2/08 , H01M2/26 , H01M2/30 , H01M6/10 , H01M10/05 , H01M10/052 , H01M10/0566 , H01M10/0568 , H01M10/058 , H01R13/52
CPC分类号： H01M2/08 , C23C22/36 , H01M2/0207 , H01M2/0287 , H01M2/06 , H01M2/30 , H01M10/0525 , H01M2006/106 , H01R13/5216
摘要： A film-sealed nonaqueous electrolyte battery comprises: a battery element including a non-aqueous electrolyte; a film case having at least a sealant polymer resin film for sealing the battery element; at least a lead terminal extending from the battery element and projecting from the film case, and the lead terminal with a surface having a contact area in contact directly with the sealant polymer resin film, and at least the contact area of the surface of the lead terminal is coated with an anti-corrosion coating film, wherein the anti-corrosion coating film includes: (A) a polymer of structural units of a phenolic compound, and at least a part of the structural units includes a substituent which comprises an amino group or a substituted amino group; (B) a phosphate compound; and (C) a titanium fluorine compound.
摘要翻译：一种膜密封非水电解质电池，包括：电池元件，其包括非水电解质; 至少具有用于密封电池元件的密封剂聚合物树脂膜的膜壳; 至少从所述电池元件延伸并且从所述膜壳突出的引线端子和所述引线端子具有与所述密封剂聚合物树脂膜直接接触的接触区域的表面，并且至少所述引线的表面的接触面积末端涂有防腐蚀涂膜，其中所述防腐蚀涂膜包括：（A）酚类化合物的结构单元的聚合物，并且所述结构单元的至少一部分包括包含氨基的取代基或取代的氨基; （B）磷酸盐化合物; 和（C）钛氟化合物。

3. 发明授权

US06558438B1 Method for producing a pressurized package for a film packed battery 有权
标题翻译：一种用于生产用于薄膜包装电池的加压包装的方法
公开(公告)号：US06558438B1
公开(公告)日：2003-05-06
申请号：US09620816
申请日：2000-07-21
申请人： Masaharu Satoh , Norihide Ohyama , Masato Shirakata , Tomokazu Kumeuchi , Hiroshi Yageta , Ryuichi Shimizu , Yutaka Bannai
发明人： Masaharu Satoh , Norihide Ohyama , Masato Shirakata , Tomokazu Kumeuchi , Hiroshi Yageta , Ryuichi Shimizu , Yutaka Bannai
IPC分类号： H01M610
CPC分类号： H01M10/0587 , H01M6/10 , H01M6/181 , H01M10/0413 , H01M10/0436 , H01M10/0468 , H01M10/0525 , H01M10/054 , H01M10/0565 , H01M10/44 , H01M10/446 , Y10T29/49108
摘要： In a film packed battery, a battery power source comprising, at least, a cathode, an anode, an electrolyte, and a separator is packed with a film. In a method for producing film packed battery, a pre-charging step for charging the film packed battery while pressure is applied, for example, by sandwiching it between two flat plates is included at least once.
摘要翻译：在薄膜封装电池中，至少包括阴极，阳极，电解质和隔膜的电池电源装满薄膜。在制造薄膜包装电池的方法中，例如通过将薄膜包装电池夹在两个平板之间来对薄膜包装电池进行充电的预充电步骤至少包括一次。

4. 发明授权

US06503656B1 Method for production of battery 有权
标题翻译：电池生产方法
公开(公告)号：US06503656B1
公开(公告)日：2003-01-07
申请号：US09598704
申请日：2000-06-21
申请人： Yutaka Bannai , Hiroshi Yageta , Masaharu Satoh , Etsuo Hasegawa , Masato Shirakata
发明人： Yutaka Bannai , Hiroshi Yageta , Masaharu Satoh , Etsuo Hasegawa , Masato Shirakata
IPC分类号： H01M208
CPC分类号： H01M2/08 , H01M2/0207 , H01M2/0275 , H01M2/0287 , Y10T29/4911
摘要： A battery with a laminated film as a casing encapsulating the battery power source is manufactured by the steps of: heat sealing the sealing area of the laminated film, whereby encapsulating the battery power source in the laminated film; and irradiating, with an electron beam, a portion of the heat sealed area, thereby the irradiated area crosses, in the direction along the peripheries of the heat sealed area, the overlapping areas of the heat sealed area and the leading electrodes projecting toward outside from the positive electrode and the negative electrode. According to this method, produced is a battery having a high peeling strength at the position of terminals of leading electrodes without sacrificing battery properties and therefore having high reliability and safety.
摘要翻译：通过以下步骤制造具有层压膜作为封装电池电源的壳体的电池：热封层叠膜的密封区域，从而将电池电源封装在层压膜中; 并且用电子束照射热封区域的一部分，由此照射区域沿着热封区域周围的方向与热封区域的重叠区域和向外突出的引导电极正极和负极。根据该方法，制造的是在引线电极的端子位置具有高的剥离强度的电池，而不会牺牲电池性能，因此具有高的可靠性和安全性。

5. 发明授权

US06444359B1 Liquid electrolyte solution including a halogenated and aliphatic polyolefin dissolved therein and secondary battery 有权
标题翻译：包含溶解在其中的卤化和脂族聚烯烃的液体电解质溶液和二次电池
公开(公告)号：US06444359B1
公开(公告)日：2002-09-03
申请号：US09460768
申请日：1999-12-14
申请人： Masaharu Satoh , Hiroshi Yageta , Yutaka Bannai , Masato Shirakata , Norihide Ohyama , Tomokazu Kumeuchi
发明人： Masaharu Satoh , Hiroshi Yageta , Yutaka Bannai , Masato Shirakata , Norihide Ohyama , Tomokazu Kumeuchi
IPC分类号： H01M616
CPC分类号： H01M10/052 , H01M4/60 , H01M10/0431 , H01M10/0525 , H01M10/0565 , H01M10/0567 , H01M10/4235 , H01M2300/0025 , H01M2300/0037 , H01M2300/0085 , Y10T29/49108
摘要： In a secondary battery wherein a positive electrode active material layer 2 and a negative electrode active material layer 3 are allowed to face each other via a liquid electrolyte solution 1, there is used, as the electrolyte solution 1, a basic solvent containing a halogenated polyolefin and an aliphatic polyolefin dissolved therein.
摘要翻译：在通过电解液1使正极活性物质层2和负极活性物质层3彼此面对的二次电池中，作为电解液1，使用含有卤化聚烯烃的碱性溶剂和其中溶解的脂族聚烯烃。

6. 发明授权

US08722241B2 Packaged battery, stacked battery assembly, and film-covered battery 有权
标题翻译：封装电池，堆叠电池组件和薄膜电池
公开(公告)号：US08722241B2
公开(公告)日：2014-05-13
申请号：US12523667
申请日：2008-01-09
申请人： Masatomo Mizuta , Kazuaki Utsumi , Makihiro Otohata , Hiroshi Yageta
发明人： Masatomo Mizuta , Kazuaki Utsumi , Makihiro Otohata , Hiroshi Yageta
IPC分类号： H01M2/08
CPC分类号： H01M2/1241 , H01M2/0275 , H01M2/08 , H01M2/1061 , H01M2/1229 , H01M2/345
摘要： A packaged battery, an assembled battery, and a film-covered battery, which can prevent a dangerous state involving a high-pressure gas filled in the film-covered battery while ensuring a sealing reliability, are provided.The Packaged battery includes film-covered battery 1 including a battery element and exterior films forming a sealed space housing the battery element, and holding member 10 holding film-covered battery 1. The sealed space includes a housing section housing the battery element, and a pocket communicating with the housing section to expand when the pressure in the sealed space increases. The pocket includes a safety valve which activates when the pocket expands. Holding member 10 includes an opening and a cavity fitting the housing section therein. When the housing section is fitted into the cavity, at least part of the pocket and the safety valve protrude to the outside of the holding member from the opening.
摘要翻译：提供一种封装的电池，组装电池和薄膜覆盖的电池，其可以在确保密封可靠性的同时防止包含填充在薄膜覆盖的电池中的高压气体的危险状态。封装电池包括具有电池元件的膜覆盖电池1和形成容纳电池元件的密封空间的外部膜和保持膜覆盖电池1的保持构件10.密封空间包括容纳电池元件的壳体部分和当密封空间中的压力增加时，与壳体部分连通的口袋膨胀。口袋包括一个安全阀，当口袋膨胀时激活。保持构件10包括开口和将壳体部分装配在其中的空腔。当壳体部分装配到空腔中时，口袋和安全阀的至少一部分从开口突出到保持构件的外部。

7. 再颁专利

USRE43449E1 Film packaged battery having a cupped portion 有权
标题翻译：具有杯形部分的薄膜封装电池
公开(公告)号：USRE43449E1
公开(公告)日：2012-06-05
申请号：US12855390
申请日：2010-08-12
申请人： Hiroshi Yageta , Makihiro Otohata , Nobuaki Yoshioka
发明人： Hiroshi Yageta , Makihiro Otohata , Nobuaki Yoshioka
IPC分类号： H01M2/02 , H01M2/06 , H01M6/10 , H01M6/12
CPC分类号： H01M2/06 , H01M2/021 , H01M2/0272 , H01M2/0275 , H01M2/0287 , H01M2/0292 , H01M2/08 , H01M2/204 , H01M4/131 , H01M10/0436 , H01M10/052 , H01M10/0525 , H01M10/0585 , Y10T29/4911
摘要： A battery is fabricated on the basis of at least one of the following four concepts, i.e., lead terminals passing through a package not lower than the uppermost surface of an electrolyte cell, lead terminals projecting from a package in directions opposite to each other, a film package with a crushed portion expandable for accumulating gas and sheets of gas barrier sealant for keeping the boundaries between component parts of a package sealed; the seal is hardly broken so that the battery is durable and highly reliable.
摘要翻译：基于以下四个概念中的至少一个制造电池，即，通过不低于电解质电池的最上表面的封装的引线端子，从彼此相反的方向从封装突出的引线端子，薄膜包装，其具有可膨胀用于积聚气体的破碎部分和用于保持封装的组件的边界之间的气体阻隔密封剂的片材; 密封件几乎不破裂，使得电池耐用且高度可靠。

8. 发明授权

US08178226B2 Film-covered electric device and method of manufacturing same 有权
标题翻译：薄膜覆盖电气装置及其制造方法
公开(公告)号：US08178226B2
公开(公告)日：2012-05-15
申请号：US13247208
申请日：2011-09-28
申请人： Hiroshi Yageta , Makihiro Otohata , Masatomo Mizuta , Takeshi Kanai
发明人： Hiroshi Yageta , Makihiro Otohata , Masatomo Mizuta , Takeshi Kanai
IPC分类号： H01M2/12
CPC分类号： H01M2/1223 , H01G9/08 , H01G9/12 , H01G9/155 , H01M2/021 , H01M2/0212 , H01M2/0277 , H01M2/08 , Y02E60/13 , Y10T29/49108
摘要： Battery element 2 is sandwiched between and surrounded by casing films 4, 5 each having a thermo-fusing resin layer, and is sealed by thermally fused region 6 formed by thermally fusing around the overall periphery. Cross-link structure portion 13 is formed in part of thermally fused region 6 by cross-linking casing film 5, and gas release chamber 12 is formed with its leading end positioned in cross-link structure portion 13. Gas release chamber 12 is a portion which is surrounded by thermally fused region 6 along its periphery, and in which casing films 4, 5 are not thermally fused. Tube 14 which is open at both ends is connected to gas release chamber 12, while sandwiched between casing films 4, 5, with its leading end positioned in gas release chamber 12.
摘要翻译：电池元件2夹在每个具有热熔树脂层的壳体薄膜4,5之间并且被热熔树脂层包围，并且通过在整个周边上热熔融形成的热熔合区域6来密封。交联结构部13通过交联壳膜5形成在热熔融区域6的一部分中，气体释放室12形成为其前端位于交联结构部分13中。气体释放室12是部分其沿着其周边由热熔合区域6包围，并且其中壳体膜5,5不被热熔合。在两端开口的管14连接到气体释放室12，同时夹在壳体膜4,5之间，其前端位于气体释放室12中。

9. 发明授权

US07736801B2 Film covered electric device and method of manufacturing the same 有权
标题翻译：薄膜覆盖电气装置及其制造方法
公开(公告)号：US07736801B2
公开(公告)日：2010-06-15
申请号：US10554064
申请日：2005-03-10
申请人： Hiroshi Yageta , Makihiro Otohata
发明人： Hiroshi Yageta , Makihiro Otohata
IPC分类号： H01M2/08 , H01M2/02 , H01G2/10
CPC分类号： H01G2/10 , H01G9/08 , H01M2/0207 , H01M2/021 , H01M2/0212 , H01M2/0287 , H01M2/0404 , H01M10/0525 , H01M10/058 , Y10T29/4911 , Y10T29/49112
摘要： The occurrence of micro-crack is prevented at the root of a thermally sealed area of casing materials even if a thick electric device element is sealed. Film covered battery 10 has cell element 13 to which leads 12a, 12b are connected, and casing films 11 for sealing cell element 13 with leads 12a, 12b extended therefrom. Casing films 11 are thermally sealed along the periphery to seal cell element 13. Thermally sealed area 13 of casing films 11 is positioned between both surfaces of cell element 13 in the thickness direction of cell element 13. On a side of casing films 11 from which leads 12a, 12b are not extended, close contact zone 15, in which casing films 11 are not thermally sealed to each other but are in close contact with each other, is formed continuously to a space which receives cell element 13. Close contact zone 15 has a length of one-half or more of the distance from one end to the other end of an inner edge of thermally sealed area 14.
摘要翻译：即使密封了厚的电气元件元件，也可以防止在壳体材料的热密封区域的根部处产生微裂纹。薄膜覆盖电池10具有连接引线12a，12b的电池元件13和用于密封电池元件13的外壳膜11，引线12a，12b从其延伸。壳体膜11沿着周边热密封以密封电池元件13.壳体膜11的热密封区域13位于电池元件13的厚度方向上的电池元件13的两个表面之间。在壳体膜11的一侧，引线12a，12b不延伸，其中壳体膜11彼此不热密封但彼此紧密接触的紧密接触区域15连续形成到容纳电池元件13的空间。紧密接触区域15 具有从热封区域14的内边缘的一端到另一端的距离的一半或更多的长度。

10. 发明授权

US07579111B2 Film-covered electric device having pressure release opening 有权
标题翻译：具有压力释放开口的薄膜覆盖电气装置
公开(公告)号：US07579111B2
公开(公告)日：2009-08-25
申请号：US11831209
申请日：2007-07-31
申请人： Masatomo Mizuta , Hiroshi Yageta , Makihiro Otohata , Kiyokazu Oikawa , Toshihiko Mankyu
发明人： Masatomo Mizuta , Hiroshi Yageta , Makihiro Otohata , Kiyokazu Oikawa , Toshihiko Mankyu
IPC分类号： H01M2/12
CPC分类号： H01G9/08 , H01M2/0275 , H01M2/08 , H01M2/12 , Y02E60/13 , Y10T428/239
摘要： A film-covered electric device has an electric device element and casing films. The casing films include a sealing area formed by thermally fusing the facing surfaces of the casing films together around the periphery of the electric device element, an electric device element receiving part encapsulating the electric device element inside the sealing area, and unfused portions formed in the shape of cove communicating with the electric device element receiving part. The casing films further include a stress concentrating portion touching the unfused portions for concentrating thereon the peeling stress of the casing films generated at the sealing area by the expansion of the electric device element receiving part, and a pressure releasing part is formed in the stress concentrating portion.
摘要翻译：薄膜覆盖的电子装置具有电子装置元件和外壳膜。壳体膜包括通过将壳体膜的相对表面热熔合在电气元件元件的周围而形成的密封区域，将密封区域内的电气元件元件封装的电气元件接收部件，与电气设备元件接收部分连通的小孔的形状。壳体膜还包括接触未熔合部分的应力集中部分，用于通过电气元件接收部分的膨胀在其上聚集在密封区域产生的壳体膜的剥离应力，并且在应力集中中形成压力释放部分一部分。

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