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    • 75. 发明授权
    • Prismatic sealed secondary battery
    • Prismatic密封二次电池
    • US08460811B2
    • 2013-06-11
    • US13218697
    • 2011-08-26
    • Takayuki HattoriTakenori KimuraYasuhiro YamauchiToshiyuki Nohma
    • Takayuki HattoriTakenori KimuraYasuhiro YamauchiToshiyuki Nohma
    • H01M10/36
    • H01M2/0217H01M2/263H01M2/266H01M10/049
    • In a prismatic sealed secondary battery according to an embodiment of the present invention, at least one of positive electrode substrate exposed portions and negative electrode substrate exposed portions of an electrode assembly is split into two groups, and therebetween are disposed intermediate members that are made of a resin material and hold one or more connecting conductive members. The two split substrate exposed portions are electrically connected to collector members and to at least one of the connecting conductive members by resistance-welding. Voids are formed in resin material portions of the intermediate members that are located around the resistance-welded portions of the connecting conductive members. Therefore, lowered resistance between the substrate exposed portions and the collector members and stabilized quality of the welds are realized and the manufacturing yield of the prismatic sealed secondary battery is improved.
    • 在根据本发明实施例的方形密封二次电池中,电极组件的正极基板暴露部分和负电极基板暴露部分中的至少一个被分成两组,它们之间设置有中间部件, 树脂材料并且保持一个或多个连接导电构件。 两个分离的衬底暴露部分通过电阻焊接电连接到集电器构件和至少一个连接导电构件。 在位于连接导电构件的电阻焊接部分周围的中间构件的树脂材料部分中形成有空隙。 因此,实现了基板暴露部分与集电体之间的电阻降低,并且焊接质量稳定,提高了棱柱密封二次电池的制造成品率。
    • 76. 发明申请
    • MULTI-JUNCTION PHOTOVOLTAIC DEVICE, INTEGRATED MULTI-JUNCTION PHOTOVOLTAIC DEVICE, AND PROCESSES FOR PRODUCING SAME
    • 多功能光电器件,多功能多功能照相器件及其制造方法
    • US20120152340A1
    • 2012-06-21
    • US13391971
    • 2010-06-10
    • Michio KondoTakashi KoidaYoshiaki TakeuchiSatoshi SakaiYasuhiro Yamauchi
    • Michio KondoTakashi KoidaYoshiaki TakeuchiSatoshi SakaiYasuhiro Yamauchi
    • H01L31/0687H01L31/18
    • H01L31/043H01L2924/0002Y02E10/50H01L2924/00
    • A multi junction photovoltaic device and an integrated multi junction photovoltaic device, having a two-terminal structure, in which subsequent layers can be stacked under conditions with minimal restrictions imposed by previously stacked layers. Also, processes for producing these photovoltaic devices. A plurality of photovoltaic cells having different spectral sensitivity levels are stacked such that at least the photovoltaic cells (2, 4) at the light-incident end and the opposite end have a conductive thin-film layer (5a, 5d) as the outermost layer that undergoes connection, the remaining photovoltaic cell (3) has conductive thin-film layers (5b, 5c) as the outermost layers that undergo connection, and the outermost layers are bonded via anisotropic conductive adhesive layers (6a, 6b) containing conductive microparticles within a transparent insulating material. The conductive microparticles in the anisotropic conductive adhesive layers (6a, 6b) electrically connect the layers in the stacking direction, and the conductive thin film layers (5a, 5b, 5c, 5d) electrically connect the photovoltaic layers (2, 3, 4) that function as bonding materials in the lateral direction (in-plane direction).
    • 多结光伏器件和集成多结光伏器件,具有双端子结构,其中后续层可以在具有由先前堆叠的层施加的最小限制的条件下堆叠。 另外,制造这些光电器件的方法。 堆叠具有不同光谱灵敏度级别的多个光伏电池,使得至少在光入射端和相对端处的光伏电池(2,4)具有作为最外层的导电薄膜层(5a,5d) 其余的光伏电池(3)具有作为经历连接的最外层的导电薄膜层(5b,5c),并且最外层通过包含导电微粒的各向异性导电粘合剂层(6a,6b) 透明绝缘材料。 各向异性导电粘合剂层(6a,6b)中的导电性微粒在层叠方向上电连接,导电性薄膜层(5a,5b,5c,5d)将光电转换层(2,3,4) 在横向(面内方向)上起粘接材料的作用。
    • 77. 发明授权
    • Secondary battery
    • 二次电池
    • US08110309B2
    • 2012-02-07
    • US12398374
    • 2009-03-05
    • Yasutomo TaniguchiYoshiyuki FurukoujiYasuhiro YamauchiToshiyuki Nohma
    • Yasutomo TaniguchiYoshiyuki FurukoujiYasuhiro YamauchiToshiyuki Nohma
    • H01M2/14
    • H01M10/0413H01M10/0431H01M10/0525H01M10/0585H01M10/0587H01M10/345
    • The invention provides a secondary battery having positive electrode plates 14 and negative electrode plates, with insulating tapes 22A, 22B affixed to the cut end portions 14d, including an active material layer 14b portion thereof, of either the positive electrode plates 14 or the negative electrode plates, or both. These electrode plates are stacked or rolled alternately, with separators 23 interposed, into an electrode group that is sealed, together with electrolyte, inside a battery case. The insulating tapes 22A, 22B have an adhesive application area L2 and a nonadhesive application area L1, and are affixed in such a manner that the nonadhesive application area L1 is positioned centrally on the active material layer 14b of the electrode plate 14, and moreover so that part of the adhesive application area L2 is positioned on the active material layer 14b at the cut end portion 14d.
    • 本发明提供一种具有正极板14和负极板的二次电池,其中绝缘带22A,22B固定在切割端部14d上,其中包括正极板14或负极14的活性材料层14b部分 板或两者。 这些电极板交替地层叠或卷绕在隔板23中,与电解液一起密封在电池壳内的电极组中。 绝缘带22A,22B具有粘合剂施加区域L2和非粘合施用区域L1,并且以非粘附性施加区域L1位于电极板14的活性物质层14b的中心的方式固定,此外, 粘合剂涂敷区域L2的一部分位于切断端部14d的活性物质层14b上。
    • 78. 发明申请
    • PRISMATIC SEALED SECONDARY BATTERY
    • 专用密封二次电池
    • US20120028088A1
    • 2012-02-02
    • US13192292
    • 2011-07-27
    • Takayuki HattoriTakenori KimuraYasuhiro YamauchiToshiyuki Nohma
    • Takayuki HattoriTakenori KimuraYasuhiro YamauchiToshiyuki Nohma
    • H01M10/36H01M2/12H01M2/26
    • H01M2/024H01M2/0217H01M2/263H01M2/30
    • The positive electrode substrate exposed portions or the negative electrode substrate exposed portions, or both, of an electrode assembly is split into two groups, and therebetween is disposed an intermediate member made of a resin material and holding one or more connecting conductive members. Collector members for the substrate exposed portions split into two groups is electrically joined by a resistance welding method to the substrate exposed portions split into two groups, together with the connecting conductive member(s) of the intermediate member. The resin material portion of the intermediate member protrudes, in the extension direction of the substrate exposed portions split into two groups, beyond the ends of the substrate exposed portions split into two groups and the ends of the collector member to a prismatic outer can. This structure enables enhanced resistance between the substrate exposed portions and the collector member and curbs variation in the welding strength.
    • 电极组件的正极基板暴露部分或负电极基板暴露部分或两者被分成两组,并且在它们之间设置由树脂材料制成并保持一个或多个连接导电部件的中间部件。 通过电阻焊接方法将基板暴露部分分成两组的集电体部件与中间部件的连接导电部件一起被分成两组的基板暴露部分。 中间构件的树脂材料部分在基板暴露部分的分成两组的延伸方向上突出超过分成两组的基板暴露部分的端部和集电体构件的端部到棱柱形外罐。 这种结构使得能够增强基板暴露部分和集电体部件之间的电阻,并且限制焊接强度的变化。
    • 79. 发明申请
    • NON-AQUEOUS ELECTROLYTE SECONDARY CELL
    • 非水溶性电解质二次电池
    • US20120015238A1
    • 2012-01-19
    • US13182088
    • 2011-07-13
    • Keisuke MinamiToyoki FujiharaYasuhiro YamauchiToshiyuki Nohma
    • Keisuke MinamiToyoki FujiharaYasuhiro YamauchiToshiyuki Nohma
    • H01M2/02
    • H01M10/0525H01M2/166H01M2/1673H01M10/0566H01M10/0587
    • There is provided a non-aqueous electrolyte secondary cell that exhibits excellent cycle characteristics over a wide temperature range from low to high temperature. This object can be realized by adopting the following configuration.The non-aqueous electrolyte secondary cell comprises a positive electrode having a positive electrode active material composed of a lithium transition metal composite oxide, a negative electrode having a negative electrode active material composed of carbon material, a non-aqueous electrolyte solution, and an outer body in which the positive electrode, the negative electrode and the non-aqueous electrolyte solution are housed; the mass of the non-aqueous electrolyte solution per cell capacity of the non-aqueous electrolyte secondary cell is 10.0 to 12.0 g/Ah; and the volume of the non-aqueous electrolyte solution per void volume in the outer body is 70 to 85%.
    • 提供了在从低温到高温的宽温度范围内表现出优异的循环特性的非水电解质二次电池。 该对象可以通过采用以下配置来实现。 非水电解质二次电池包括具有由锂过渡金属复合氧化物构成的正极活性物质的正极,具有由碳材料构成的负极活性物质的负极,非水电解液,外部 容纳正极,负极和非水电解质溶液的主体; 非水电解质二次电池的电池容量的非水电解液的质量为10.0〜12.0g / Ah; 并且外体中的每个空隙体积的非水电解液的体积为70〜85%。
    • 80. 发明申请
    • METHOD FOR MANUFACTURING SEALED BATTERY
    • 密封电池的制造方法
    • US20110072648A1
    • 2011-03-31
    • US12879617
    • 2010-09-10
    • Yasuhiro Yamauchi
    • Yasuhiro Yamauchi
    • H01M10/04
    • H01M10/04H01M2/36H01M2/361H01M2/365Y10T29/4911Y10T29/49114
    • A sealing plate 12 with an electrolyte pour hole 15 is welded to an outer can 11 having a mouth portion. A resin washer 18 is formed on the electrolyte pour hole 15 so as to cover the periphery of the opening of the electrolyte pour hole and the surface of an annular convex portion 17. Next, a nozzle 23 of an electrolyte pouring device 20 is inserted in the electrolyte pour hole 15, and an electrolyte 21 is poured in. Thereafter, an electrolyte 21b adhering to the surface of the resin washer 18 is cleansed or wiped. Then, a blind rivet 16′ is used as a sealing plug 16 to tightly seal the electrolyte pour hole 15. Thus a method for manufacturing a sealed battery in which a peripheral surface of an electrolyte pour hole hardly gets clouded after manufacturing the battery is provided.
    • 具有电解液浇注孔15的密封板12被焊接到具有口部的外罐11上。 在电解液浇注孔15上形成树脂垫圈18,以覆盖电解液浇注孔的开口周边和环形凸部17的表面。接着,将电解液浇注装置20的喷嘴23插入 注入电解液浇注孔15和电解质21,然后清洁或擦去附着在树脂垫圈18表面的电解质21b。 然后,将盲铆钉16'用作密封塞16以紧密地密封电解液浇注孔15.因此,提供了制造密封电池的方法,其中电解液浇注孔的外周表面在制造电池之后几乎不会变得混浊 。