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31. 发明授权

US07052800B2 Separator for nickel-metal hydride storage battery and nickel-metal hydride storage battery 失效
公开(公告)号：US07052800B2
公开(公告)日：2006-05-30
申请号：US10228943
申请日：2002-08-28
申请人： Yasuyuki Harada , Tadayoshi Tanaka , Yoshifumi Magari , Katsuhiko Shinyama , Toshiyuki Nohma , Ikuo Yonezu
发明人： Yasuyuki Harada , Tadayoshi Tanaka , Yoshifumi Magari , Katsuhiko Shinyama , Toshiyuki Nohma , Ikuo Yonezu
IPC分类号： H01M2/16 , H01M6/04
CPC分类号： H01M2/162 , H01M2/1653 , H01M2/1666 , H01M10/345 , Y02E60/124
摘要： A separator for a nickel-metal hydride storage battery having a hydrogen-absorbing alloy as a negative electrode. The separator is a laminate of a substrate and a porous hydrophilic film.

32. 发明授权

US06899973B2 Nonaqueous electrolyte secondary cells 有权
标题翻译：非水电解质二次电池
公开(公告)号：US06899973B2
公开(公告)日：2005-05-31
申请号：US10740796
申请日：2003-12-22
申请人： Naoya Nakanishi , Kouichi Satoh , Toshiyuki Nohma , Ikuo Yonezu
发明人： Naoya Nakanishi , Kouichi Satoh , Toshiyuki Nohma , Ikuo Yonezu
IPC分类号： H01M2/26 , H01M10/05 , H01M10/0525 , H01M10/0587 , H01M10/36 , H01M4/00
CPC分类号： H01M10/0587 , H01M2/263 , H01M10/05 , H01M10/0525 , Y10T29/49114
摘要： A nonaqueous electrolyte secondary cell comprises a rolled-up electrode unit 2 composed of a positive electrode 23, a negative electrode 21 and a separator 22 interposed therebetween, and a negative electrode current collector plate 3 and a positive electrode current collector plate 30 joined to the respective ends of the electrode unit 2. The negative electrode collector plate 3 is joined to an edge of the negative electrode 21 projecting at one of the opposite ends of the electrode unit 2. The collector plate 3 has a two-layer structure comprising a copper layer 31 made of copper or an alloy consisting predominantly of copper, and a metal layer made of a metal not forming an intermetallic compound with lithium and having a lower laser beam reflectivity than copper or an alloy consisting predominantly of the metal. The collector plate 3 has its copper layer 31 contacted with the edge of the negative electrode 21 and welded thereto with a laser beam. This improves the weldability of the collector plate 3 to the rolled-up electrode unit 2 to achieve a high current collecting efficiency.
摘要翻译：非水电解质二次电池包括由正极23，负极21和隔板22构成的卷绕电极单元2，以及连接到所述电极单元2的负极集电板3和正极集电板30。电极单元2的相应端部。负极集电板3与在电极单元2的一个相对端突出的负极21的边缘接合。集电板3具有由铜构成的铜层31或主要由铜构成的合金的铜层31和不与锂形成金属间化合物并且具有比铜低的激光束反射率的金属的金属层的二层结构或主要由金属组成的合金。集电板3的铜层31与负极21的边缘接触并用激光束焊接在其上。这提高了集电板3与卷起电极单元2的可焊性，以实现高的集电效率。

33. 发明授权

US06653017B2 Nonaqueous electrolyte secondary cells 有权
公开(公告)号：US06653017B2
公开(公告)日：2003-11-25
申请号：US09804473
申请日：2001-03-13
申请人： Kouichi Satoh , Naoya Nakanishi , Noboru Nakano , Toshiyuki Nohma , Ikuo Yonezu
发明人： Kouichi Satoh , Naoya Nakanishi , Noboru Nakano , Toshiyuki Nohma , Ikuo Yonezu
IPC分类号： H01M206
CPC分类号： H01M10/0587 , H01M2/263
摘要： In a nonaqueous electrolyte secondary cell comprising a rolled-up electrode unit 4 encased in a cell can 1, a striplike current collector forming an electrode has an edge 48 projecting from at least one of opposite ends of the electrode unit. A current collecting plate 5 is joined to the current collector edge 48. A plurality of circular-arc protrusions 52 projecting in a circular-arc cross section and a plurality of slit pieces 53 are formed radially on the current collecting plate 5 and opposed to the current collector edge 48. The collecting plate 5 is welded to the current collector edge 48, with the protrusions 52 and the slit pieces 53 biting into the current collector edge 48, whereby high current collecting performance is available.

34. 发明授权

US06579645B2 Hydrogen absorbing alloy for electrode, hydrogen absorbing alloy electrode and alkaline storage battery 有权
公开(公告)号：US06579645B2
公开(公告)日：2003-06-17
申请号：US09817792
申请日：2001-03-27
申请人： Tadayoshi Tanaka , Yasuyuki Harada , Katsuhiko Shinyama , Yoshinori Matsuura , Reizo Maeda , Toshiyuki Nohma , Ikuo Yonezu
发明人： Tadayoshi Tanaka , Yasuyuki Harada , Katsuhiko Shinyama , Yoshinori Matsuura , Reizo Maeda , Toshiyuki Nohma , Ikuo Yonezu
IPC分类号： H01M462
CPC分类号： H01M4/622 , C01B3/0078 , H01M2/1276 , H01M4/242 , H01M4/366 , H01M4/383 , H01M10/24 , H01M10/345 , Y02E60/124 , Y02E60/324
摘要： In a hydrogen absorbing alloy electrode employed as a negative electrode of an alkaline storage battery, a covering layer containing at least one of metal elected from nickel and cobalt, and carbon particles is formed on a surface of the hydrogen absorbing alloy electrode or hydrogen absorbing alloy particles used in the hydrogen absorbing alloy electrode.

35. 发明授权

US07335442B2 Battery with current collector plate welded to electrode terminal assembly 失效
标题翻译：带集电板的电池焊接到电极端子组件上
公开(公告)号：US07335442B2
公开(公告)日：2008-02-26
申请号：US10633418
申请日：2003-08-04
申请人： Naoya Nakanishi , Kouichi Satoh , Atsuhiro Funahashi , Toshiyuki Nohma , Yasuhiro Yamauchi , Noriyuki Miyazaki
发明人： Naoya Nakanishi , Kouichi Satoh , Atsuhiro Funahashi , Toshiyuki Nohma , Yasuhiro Yamauchi , Noriyuki Miyazaki
IPC分类号： H01M2/26
CPC分类号： H01M2/263 , H01M2/022 , H01M2/30 , H01M10/0525 , H01M10/0587
摘要： A battery including an electrode unit housed in a battery can and which generates electricity which can be taken out of the battery via a pair of negative and positive electrode terminals, wherein a terminal assembly is installed in the battery, a current collector plate is connected to an edge of an electrode of the electrode unit for connecting the electrode unit to the terminal assembly, and one or more than one connecting piece which is protrusively formed on a surface of the current collector plate is welded and secured to a base portion of the terminal assembly.
摘要翻译：一种电池，包括容纳在电池壳体中的电极单元，其发电可以经由一对负极和正极端子从电池中取出，其中端子组件安装在电池中，集电板连接到用于将电极单元连接到端子组件的电极单元的电极的边缘和在集电板的表面上突出形成的一个或多个连接件焊接固定到端子的基部部件。

36. 发明授权

US07217475B2 Non-aqueous electrolyte secondary battery 有权
标题翻译：非水电解质二次电池
公开(公告)号：US07217475B2
公开(公告)日：2007-05-15
申请号：US10682297
申请日：2003-10-10
申请人： Naoya Nakanishi , Kouichi Satoh , Hideki Kitao , Hiroyuki Akita , Atsuhiro Funahashi , Toshiyuki Nohma
发明人： Naoya Nakanishi , Kouichi Satoh , Hideki Kitao , Hiroyuki Akita , Atsuhiro Funahashi , Toshiyuki Nohma
IPC分类号： H01M4/58
CPC分类号： H01M4/587 , H01M4/364 , H01M4/366 , H01M4/505 , H01M4/525 , H01M10/0525 , H01M10/0587
摘要： A non-aqueous electrolyte secondary battery is provided with a positive electrode, a negative electrode, a separator interposed between the positive electrode and the negative electrode, and a non-aqueous electrolyte, wherein positive electrode active material is a mixture of lithium-manganese composite oxide having spinel structure represented by a general formula Li1+zMn2O4 (wherein a relationship 0≦z≦0.2 is satisfied) and lithium-transition metal composite oxide represented by the general formula LiNi1−x−yCoxMnyO2 (wherein the relationships 0.5
摘要翻译：非水电解质二次电池具有正极，负极，夹在正极和负极之间的隔膜和非水电解质，其中正极活性物质是锂锰复合物的混合物具有由通式Li 1 + z 2 O 2 O 4 S 4表示的尖晶石结构的氧化物（其中关系0 <= z <= 0.2是满足）和由通式LiNi 1-xy N x Mn x O 2 O 2表示的锂 - 过渡金属复合氧化物， SUB>（其中满足0.5

37. 发明授权

US07351496B2 Battery 有权
标题翻译：电池
公开(公告)号：US07351496B2
公开(公告)日：2008-04-01
申请号：US10633419
申请日：2003-08-04
申请人： Naoya Nakanishi , Kouichi Satoh , Atsuhiro Funahashi , Toshiyuki Nohma
发明人： Naoya Nakanishi , Kouichi Satoh , Atsuhiro Funahashi , Toshiyuki Nohma
IPC分类号： H01M2/02 , H01M2/30
CPC分类号： H01M2/30 , H01M2/023 , H01M2/0232 , H01M2/0257 , H01M2/0267 , H01M2/0275 , H01M2/0285
摘要： A battery including an electrode unit which is an electricity generating element housed in a battery can, in which the electricity can be taken out of the can via a pair of negative and positive electrode terminals which are exposed outside the can, and one of the negative and positive electrode terminals has a coating layer formed on a surface thereof that is the same material as the material of which the other of the negative and positive electrode terminals is made.
摘要翻译：一种电池，其包括容纳在电池罐中的发电元件的电极单元，其中可以通过暴露在罐外部的一对负极和正极端子从罐中取出电力，并且其中一个负极正极端子的表面形成有与形成负极和正极端子的另一个的材料相同的材料的涂层。

38. 发明申请

US20050019657A1 Nickel-hydrogen cell 审中-公开
标题翻译：镍氢电池
公开(公告)号：US20050019657A1
公开(公告)日：2005-01-27
申请号：US10498262
申请日：2002-11-25
申请人： Katsuhiko Shinyama , Hiroyuki Akita , Tadayoshi Tanaka , Yoshifumi Magari , Atsuhiro Funahashi , Toshiyuki Nohma
发明人： Katsuhiko Shinyama , Hiroyuki Akita , Tadayoshi Tanaka , Yoshifumi Magari , Atsuhiro Funahashi , Toshiyuki Nohma
IPC分类号： H01M2/16 , H01M4/24 , H01M4/32 , H01M4/38 , H01M4/48 , H01M4/62 , H01M10/26 , H01M10/30 , H01M10/34 , H01M4/58
CPC分类号： H01M10/345 , H01M2/1653 , H01M4/242 , H01M4/32 , H01M4/52 , H01M4/62 , Y02E60/124
摘要： A nickel-metal hydride battery provided with a positive electrode using nickel hydroxide, a negative electrode using hydrogen absorbing alloy, an alkaline electrolyte solution, and a separator 3 separating the positive electrode and the negative electrode, wherein use is made of the negative electrode and/or the alkaline electrolyte solution comprising Mo or W, the separator using sulfonized olefinic resin, and the positive electrode comprising hydroxide and/or oxide of at least one element selected from Ca, Sr, Sc, Y, lanthanoid and Bi.
摘要翻译：使用氢氧化镍设置正极的镍氢电池，使用吸氢合金的负极，碱性电解液和分离正极和负极的隔膜3，使用负极和或包含Mo或W的碱性电解质溶液，使用磺化烯烃树脂的隔膜，以及包含选自Ca，Sr，Sc，Y，镧系元素和Bi中的至少一种元素的氢氧化物和/或氧化物的正极。

39. 发明授权

US06436577B1 Non-aqueous electrolytic secondary cell 有权
标题翻译：非水电解二次电池
公开(公告)号：US06436577B1
公开(公告)日：2002-08-20
申请号：US09380215
申请日：1999-08-26
申请人： Yoshinori Kida , Ryuji Ohshita , Seiji Yoshimura , Toshiyuki Nohma , Koji Nishio
发明人： Yoshinori Kida , Ryuji Ohshita , Seiji Yoshimura , Toshiyuki Nohma , Koji Nishio
IPC分类号： H01M458
CPC分类号： H01M4/525 , H01M10/0525 , H01M10/0569 , H01M2300/004
摘要： In a non-aqueous electrolyte secondary battery provided with a positive electrode 1, a negative electrode 2, and a non-aqueous electrolyte solution, a lithium-containing composite nickel oxide is used as a chief component of the positive electrode material for the positive electrode, a lithium-containing titanium oxide is used as a chief component of the negative electrode material for the negative electrode, and the solvent of the non-aqueous electrolyte solution contains a cyclic carbonic ester and a chain carbonic ester in such a manner that the cyclic carbonic ester and chain carbonic ester are contained in amounts of not less than 10% by volume of the whole solvent, respectively, and the total content of the cyclic carbonic ester and the chain carbonic ester is not less than 60% by volume of the whole solvent.
摘要翻译：在设置有正极1，负极2和非水电解质溶液的非水电解质二次电池中，使用含锂复合氧化镍作为正极用正极材料的主要成分使用含锂的氧化钛作为负极用负极材料的主要成分，非水电解液的溶剂含有环状碳酸酯和链状碳酸酯，使环状碳酸酯和链状碳酸酯的含量分别为全部溶剂的10体积％以上，环状碳酸酯和链状碳酸酯的总量不低于整体的60体积％溶剂。

40. 发明授权

US06428926B2 Sealed battery 失效
标题翻译：密封电池
公开(公告)号：US06428926B2
公开(公告)日：2002-08-06
申请号：US09828895
申请日：2001-04-10
申请人： Yoshinori Kida , Toshikazu Yoshida , Ryuji Ohshita , Toshiyuki Nohma , Koji Nishio
发明人： Yoshinori Kida , Toshikazu Yoshida , Ryuji Ohshita , Toshiyuki Nohma , Koji Nishio
IPC分类号： H01M208
CPC分类号： H01M2/08 , H01M2/0212 , H01M10/052 , H01M10/0525 , Y10T29/4911
摘要： The opening to be sealed in a battery is sealed with an electrical insulating sealant S by placing an electrical insulating sealing material C, including a first sealing material A that is soften by heat applied for sealing and a second sealing material B that is more difficult to soften by the heat applied for sealing than the first sealing material A, and by heating and successively cooling the electrical insulating sealing material C. The second sealing material B is in the form of a mesh. Thus, a sealed battery with few defectives such as a sealing failure and a short-circuit can be manufactured in a high yield rate.
摘要翻译：通过放置电绝缘密封材料C，密封电池的开口用电绝缘密封剂S密封，该绝缘密封材料C包括通过用于密封的热软化的第一密封材料A和更困难的第二密封材料B 通过与第一密封材料A相比被密封的热量软化，并且通过加热并依次冷却电绝缘密封材料C而进行软化。第二密封材料B呈网状。因此，可以以高产率制造具有少量缺陷的密封电池，例如密封故障和短路。

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