公开(公告)号：US08034475B2

公开(公告)日：2011-10-11

申请号：US12801396

申请日：2010-06-07

申请人： Hironori Yamamoto ,  Yutaka Bannai ,  Mariko Miyachi ,  Jiro Iriyama ,  Hidemasa Kawai ,  Masato Shirakata

发明人： Hironori Yamamoto ,  Yutaka Bannai ,  Mariko Miyachi ,  Jiro Iriyama ,  Hidemasa Kawai ,  Masato Shirakata

IPC分类号： H01M4/02 ,  H01M4/38 ,  H01M4/48

CPC分类号： H01M4/13 ,  H01M4/131 ,  H01M4/364 ,  H01M4/366 ,  H01M4/38 ,  H01M4/386 ,  H01M4/387 ,  H01M4/405 ,  H01M4/505 ,  H01M4/525 ,  H01M4/587 ,  H01M10/052 ,  H01M10/0525 ,  H01M2004/021 ,  H01M2004/027

摘要： A secondary battery includes an anode for a secondary battery, a cathode which absorbs and discharges lithium ions, and an electrolyte which is placed between the anode for the secondary battery and the cathode. The anode for the secondary battery includes an anode active material layer which absorbs and discharges lithium ions, the anode active material layer including a first layer including carbon as a chief ingredient, and a second layer including at least one first element having a theoretical capacity greater than a theoretical capacity of graphite, and at least one second element which has a theoretical capacity equal to or less than the theoretical capacity of graphite. The second layer includes particles, and the particles include the first element and the second element.

摘要翻译： 二次电池包括用于二次电池的阳极，吸收和排出锂离子的阴极以及放置在二次电池和阴极的阳极之间的电解质。 用于二次电池的阳极包括吸收和排出锂离子的负极活性物质层，所述负极活性物质层包括以碳为主要成分的第一层，以及包含至少一个理论容量较大的第一元素的第二层 比石墨的理论容量以及理论容量等于或小于石墨的理论容量的至少一个第二元素。 第二层包括颗粒，并且颗粒包括第一元素和第二元素。

公开(公告)号：US07202000B2

公开(公告)日：2007-04-10

申请号：US10485474

申请日：2002-07-31

申请人： Jiro Iriyama ,  Hironori Yamamoto ,  Tamaki Miura ,  Koji Utsugi ,  Masato Shirakata ,  Mitsuhiro Mori

发明人： Jiro Iriyama ,  Hironori Yamamoto ,  Tamaki Miura ,  Koji Utsugi ,  Masato Shirakata ,  Mitsuhiro Mori

IPC分类号： H01M4/58 ,  B05D5/12 ,  C23C14/34

CPC分类号： H01M4/134 ,  H01M4/36 ,  H01M4/366 ,  H01M4/583 ,  H01M10/0525 ,  H01M2004/027

摘要： An anode for a secondary battery capable of inserting and extracting a lithium ion having a multi-layered structure including a first anode layer containing carbon as a main component; a second anode layer made of a film-like material through which a lithium component passes; and a third anode layer containing lithium and/or a lithium-containing compound as a main component. The battery capacity of the lithium ion battery is substantially increased while the higher charge-discharge efficiency and the stable cycle performance are maintained.

摘要翻译： 一种能够插入和提取具有多层结构的锂离子的二次电池用阳极，所述多层结构包括以碳为主要成分的第一阳极层; 由锂组分通过的膜状材料制成的第二阳极层; 以及含有锂和/或含锂化合物作为主要成分的第三阳极层。 锂离子电池的电池容量显着增加，同时保持较高的充放电效率和稳定的循环性能。

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。

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。

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。

公开(公告)号：US06818353B2

公开(公告)日：2004-11-16

申请号：US10312625

申请日：2002-12-27

申请人： Mitsuhiro Mori ,  Masato Shirakata ,  Jiro Iriyama ,  Tamaki Miura ,  Hironori Yamamoto ,  Koji Utsugi

发明人： Mitsuhiro Mori ,  Masato Shirakata ,  Jiro Iriyama ,  Tamaki Miura ,  Hironori Yamamoto ,  Koji Utsugi

IPC分类号： H01M216

CPC分类号： H01M4/0421 ,  H01M4/0426 ,  H01M4/13 ,  H01M4/62 ,  H01M10/05 ,  Y10T29/49115

摘要： A lithium secondary battery in the present invention includes as a negative electrode a lithium alloy, lithium metal formed on a conductive substrate by vacuum film-forming, or the lithium metal having a hydrophobic material layer formed on a surface of an amorphous metallic lithium. Such a lithium secondary battery gives satisfaction with no dendrite formation and long cycle life.

摘要翻译： 本发明中的锂二次电池包括作为负极的锂合金，通过真空成膜形成在导电性基板上的锂金属，或者在非晶质金属锂的表面上形成有疏水性材料层的锂金属。 这种锂二次电池满足没有树枝状结构和长循环寿命。

公开(公告)号：US5079199A

公开(公告)日：1992-01-07

申请号：US509227

申请日：1990-04-16

申请人： Atsushi Ochi ,  Seiji Takahashi ,  Kazuaki Utsumi ,  Masato Shirakata

发明人： Atsushi Ochi ,  Seiji Takahashi ,  Kazuaki Utsumi ,  Masato Shirakata

IPC分类号： C04B35/497 ,  C04B35/499 ,  H01G4/12

CPC分类号： H01G4/1254 ,  C04B35/497 ,  C04B35/499

摘要： A manufacturing method for dielectric ceramic compositions of lead-based perovskite containing lead magnesium tungstate [Pb(Mg.sub.1/2 W.sub.1/2)O.sub.3 ] as a component which is characterized in that magnesium tungstate powder [MgWO.sub.4 ] is used as a starting material instead of MgO and WO.sub.3 powder.

摘要翻译： 含铅钨酸钙[Pb（Mg1 / 2W1 / 2）O3]作为成分的铅系钙钛矿型介电陶瓷组合物的制造方法，其特征在于，使用钨酸镁粉末[MgWO 4]代替MgO 和WO3粉末。

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。

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。

公开(公告)号：US06309777B1

公开(公告)日：2001-10-30

申请号：US09273529

申请日：1999-03-22

申请人： Tomoyuki Ohta ,  Masato Shirakata ,  Hajime Satoh

发明人： Tomoyuki Ohta ,  Masato Shirakata ,  Hajime Satoh

IPC分类号： H01M402

CPC分类号： H01M2/348 ,  H01M2/20 ,  H01M4/02 ,  H01M10/0431 ,  H01M10/0525 ,  H01M10/4235 ,  H01M2200/10

摘要： An active material free part of a positive electrode is coated with an over-coat material, wherein the over-coat material has at least one of the following properties: suppression of heat transfer from the second part of the electrode to the separator; reduction of a heat transfer rate from the second part of the electrode to the separator; prevention of transfer of excess heat from the second part of the electrode to the separator; electrical isolation of the second part of the electrode from the separator; prevention of charges generated in the first active material from becoming concentrated in the second part of the electrode and discharged from the second part; and prevention of the separator from being melted by a current discharge from or into the second part of the electrode through the separator until the current discharge is shut down by a fuse function of the separator.

摘要翻译： 正极的无活性物质部分涂覆有外涂层材料，其中外涂层材料具有以下特性中的至少一个：抑制从电极的第二部分到隔板的热传递; 从电极的第二部分到分离器的传热速率降低; 防止多余的热量从电极的第二部分转移到分离器; 电极的第二部分与分离器电隔离; 防止在第一活性物质中产生的电荷变得集中在电极的第二部分并从第二部分排出; 并且通过分离器的电流从电极的第二部分的电流放电使分离器不被熔化，直到通过分离器的保险丝功能关闭电流放电。