Lithium secondary battery
    1.
    发明授权
    Lithium secondary battery 失效
    锂二次电池

    公开(公告)号:US07556881B2

    公开(公告)日:2009-07-07

    申请号:US11316983

    申请日:2005-12-27

    IPC分类号: H01M6/10 H01M4/00

    摘要: Charge-discharge cycle performance is improved in a lithium secondary battery that adopts a thin film made of silicon or a silicon alloy as its negative electrode active material and has a wound electrode structure. The lithium secondary battery includes: a negative electrode having a current collector and a thin film made of silicon or a silicon alloy as a negative electrode active material, the thin film provided on the current collector; a positive electrode; a separator; the positive and negative electrodes being overlapped with the separator interposed therebetween, and the positive and negative electrodes and the separator being wound around to form an electrode assembly; a non-aqueous electrolyte; and a battery case accommodating the electrode assembly. The ratio of theoretical capacity per unit area of the negative electrode to charge capacity per unit area of the positive electrode is within the range of from 1.9 to 4.4.

    摘要翻译: 在采用由硅或硅合金制成的薄膜作为其负极活性物质并具有卷绕电极结构的锂二次电池中,充放电循环性能得到改善。 锂二次电池包括:具有集电体的负极和由硅或硅合金制成的薄膜作为负极活性物质,所述薄膜设置在集电体上; 正极; 分隔符 正极和负极与插入其间的隔膜重叠,并且正极和负极和隔板缠绕在一起形成电极组件; 非水电解质; 以及容纳电极组件的电池壳体。 负极单位面积的理论容量与正极单位面积的充电容量之比在1.9〜4.4的范围内。

    Lithium secondary battery
    4.
    发明申请
    Lithium secondary battery 失效
    锂二次电池

    公开(公告)号:US20060141359A1

    公开(公告)日:2006-06-29

    申请号:US11316983

    申请日:2005-12-27

    IPC分类号: H01M4/58 H01M4/66

    摘要: Charge-discharge cycle performance is improved in a lithium secondary battery that adopts a thin film made of silicon or a silicon alloy as its negative electrode active material and has a wound electrode structure. The lithium secondary battery includes: a negative electrode having a current collector and a thin film made of silicon or a silicon alloy as a negative electrode active material, the thin film provided on the current collector; a positive electrode; a separator; the positive and negative electrodes being overlapped with the separator interposed therebetween, and the positive and negative electrodes and the separator being wound around to form an electrode assembly; a non-aqueous electrolyte; and a battery case accommodating the electrode assembly. The ratio of charge capacity per unit area of the negative electrode to theoretical capacity per unit area of the positive electrode is within the range of from 1.9 to 4.4.

    摘要翻译: 在采用由硅或硅合金制成的薄膜作为负极活性物质并具有卷绕电极结构的锂二次电池中,充放电循环性能得到改善。 锂二次电池包括:具有集电体的负极和由硅或硅合金制成的薄膜作为负极活性物质,所述薄膜设置在集电体上; 正极; 分隔符 正极和负极与插入其间的隔膜重叠,并且正极和负极和隔板缠绕在一起形成电极组件; 非水电解质; 以及容纳电极组件的电池壳体。 负极单位面积的电荷容量与正极单位面积的理论容量的比例在1.9〜4.4的范围内。

    Interface device, interface method and control training device by the use of the interface device
    5.
    发明授权
    Interface device, interface method and control training device by the use of the interface device 失效
    接口设备,接口方法和控制训练器通过使用接口设备

    公开(公告)号:US07873411B2

    公开(公告)日:2011-01-18

    申请号:US11214600

    申请日:2005-08-30

    IPC分类号: A61B5/04

    CPC分类号: G06F3/015 A61B5/14553

    摘要: An interface device in accordance with the present claimed invention is an interface device 4 that intervenes between a measuring means 2 that measures brain activities of a subject H and an object 31 to be controlled, and that comprises a reference signal storing part D1 that stores a brain activity signal measured at a time when the subject H conducts predetermined thinking different from direct thinking in order to control the object 31 to be controlled in a desired mode as a reference signal, a discriminating part 41 that compares the brain activity signal measured by the measuring means 2 with the reference signal and discriminates whether or not the thinking of the subject H is the predetermined thinking, and a controlling part 42 that controls the object 31 to be controlled in the desired mode when the discriminating part 41 discriminates that the thinking of the subject H is the predetermined thinking.

    摘要翻译: 根据本发明要求保护的发明的接口装置是介于测量对象H的大脑活动的测量装置2和要被控制的对象31之间的接口装置4,其包括存储部件D1的参考信号存储部分D1 当受试者H进行与直接思考不同的预定思考以便将对象31控制在期望模式中作为参考信号时测量的脑活动信号;鉴别部分41,其将由 具有参考信号的测量装置2,并且辨别被摄体H的想法是否是预定的思维;以及控制部分42,当辨别部分41区分对象31的想法时,控制对象31被控制在期望的模式 主题H是预定的思维。

    Air ventilation apparatus for vehicle
    6.
    发明授权
    Air ventilation apparatus for vehicle 失效
    车辆通风装置

    公开(公告)号:US4286506A

    公开(公告)日:1981-09-01

    申请号:US963646

    申请日:1978-11-24

    申请人: Toshio Yanagida

    发明人: Toshio Yanagida

    摘要: A hollow body with first and second open ends is spanned between a dashboard and an instrument panel in such a manner that the first open end is open to a fresh air inlet opening formed in the dashboard and the second open end is supported by the instrument panel. A guide member is mounted on the mouth of the first open end of the hollow body to aid in locating the first open end during the connection of the same to the dashboard while allowing air to flow thereover to enter the hollow body.

    摘要翻译: 具有第一和第二开口端的空心体跨越在仪表板和仪表板之间,使得第一开口端向形成在仪表板中的新鲜空气入口开口打开,第二开口端由仪表板支撑 。 引导构件安装在中空体的第一开口端的口部上,以帮助在将其连接到仪表板的同时使第一开口端定位,同时允许空气流过其中以进入中空体。

    Nonaqueous secondary battery
    7.
    发明申请
    Nonaqueous secondary battery 有权
    非水二次电池

    公开(公告)号:US20070048613A1

    公开(公告)日:2007-03-01

    申请号:US11509845

    申请日:2006-08-25

    IPC分类号: H01M4/66

    摘要: A nonaqueous secondary battery 10 of the invention has an active material compound layer 14 deposed over at least one face of a collector 12 made of metal foil and is equipped with a positive electrode 11 having a portion 13 in a part of which metal is exposed. The positive electrode 11 together with the exposed-metal portion 13 faces a negative electrode 17 through an interposed separator 23, and on that part of the exposed-metal portion 13 that faces the negative electrode 17 through the interposed separator 23 there is formed a protective layer 16 made of a material whose electronic conductivity is lower than that of the metal and which moreover is non-insulative. With such nonaqueous secondary battery 10, should part of an electrode pierce the separator and contact with the other electrode, the battery will be gently discharged, thereby averting abnormal heat generation by the battery and additionally enabling the battery's abnormality to be sensed by the equipment via the fall in battery voltage. Thus, there is provided a nonaqueous secondary battery of excellent safety that can prevent abnormal heat generation due to a short circuit caused by burr, powder or the like piercing the separator.

    摘要翻译: 本发明的非水系二次电池10具有在由金属箔制成的集电体12的至少一个面上形成的活性物质化合物层14,并且配备有在其一部分露出金属的部分13的正极11。 正极11与暴露金属部13一起通过插入的隔板23面对负极17,并且通过插入的隔板23与露出金属部13的面对负极17的那部分形成保护 层16由电子导电率低于金属的材料制成,而且是非绝缘的。 对于这样的非水系二次电池10,电极的一部分应该与隔板接触并与另一个电极接触,电池将被轻轻地排出,从而避免电池发生异常的发热,并且还能够使电池的异常被设备通过 电池电压下降。 因此,提供了一种极好的安全性的非水二次电池,其可以防止由于由穿孔分离器的毛刺,粉末等导致的短路引起的异常发热。

    Interface device, interface method and control training device by the use of the interface device
    8.
    发明申请
    Interface device, interface method and control training device by the use of the interface device 失效
    接口设备,接口方法和控制训练器通过使用接口设备

    公开(公告)号:US20060074822A1

    公开(公告)日:2006-04-06

    申请号:US11214600

    申请日:2005-08-30

    IPC分类号: G06F15/18

    CPC分类号: G06F3/015 A61B5/14553

    摘要: An interface device in accordance with the present claimed invention is an interface device 4 that intervenes between a measuring means 2 that measures brain activities of a subject H and an object 31 to be controlled, and that comprises a reference signal storing part D1 that stores a brain activity signal measured at a time when the subject H conducts predetermined thinking different from direct thinking in order to control the object 31 to be controlled in a desired mode as a reference signal, a discriminating part 41 that compares the brain activity signal measured by the measuring means 2 with the reference signal and discriminates whether or not the thinking of the subject H is the predetermined thinking, and a controlling part 42 that controls the object 31 to be controlled in the desired mode when the discriminating part 41 discriminates that the thinking of the subject H is the predetermined thinking.

    摘要翻译: 根据本发明要求保护的发明的接口装置是介于测量对象H的大脑活动的测量装置2和要被控制的对象31之间的接口装置4,其包括存储部分D 1的参考信号存储部分D 1 在受试者H进行与直接思维不同的预定思考以便以要求的方式控制对象31作为参考信号的时候测量的大脑活动信号;鉴别部分41,其比较由 测量装置2具有参考信号,并且辨别被摄体H的想法是否是预定的思维;以及控制部分42,当辨别部分41区分思维时,控制对象31被控制在期望的模式 主题H是预定的想法。

    Nonaqueous secondary battery
    9.
    发明授权
    Nonaqueous secondary battery 有权
    非水二次电池

    公开(公告)号:US07727674B2

    公开(公告)日:2010-06-01

    申请号:US11509845

    申请日:2006-08-25

    IPC分类号: H01M4/66

    摘要: A nonaqueous secondary battery 10 of the invention has an active material compound layer 14 deposed over at least one face of a collector 12 made of metal foil and is equipped with a positive electrode 11 having a portion 13 in a part of which metal is exposed. The positive electrode 11 together with the exposed-metal portion 13 faces a negative electrode 17 through an interposed separator 23, and on that part of the exposed-metal portion 13 that faces the negative electrode 17 through the interposed separator 23 there is formed a protective layer 16 made of a material whose electronic conductivity is lower than that of the metal and which moreover is non-insulative. With such nonaqueous secondary battery 10, should part of an electrode pierce the separator and contact with the other electrode, the battery will be gently discharged, thereby averting abnormal heat generation by the battery and additionally enabling the battery's abnormality to be sensed by the equipment via the fall in battery voltage. Thus, there is provided a nonaqueous secondary battery of excellent safety that can prevent abnormal heat generation due to a short circuit caused by burr, powder or the like piercing the separator.

    摘要翻译: 本发明的非水系二次电池10具有在由金属箔制成的集电体12的至少一个面上形成的活性物质化合物层14,并且配备有在其一部分露出金属的部分13的正极11。 正极11与暴露金属部13一起通过插入的隔板23面对负极17,并且通过插入的隔板23与露出金属部13的面对负极17的那部分形成保护 层16由电子导电率低于金属的材料制成,而且是非绝缘的。 对于这样的非水系二次电池10,电极的一部分应该与隔板接触并与另一个电极接触,电池将被轻轻地排出,从而避免电池发生异常的发热,并且还能够使电池的异常被设备通过 电池电压下降。 因此,提供了一种极好的安全性的非水二次电池,其可以防止由于由穿孔分离器的毛刺,粉末等导致的短路引起的异常发热。

    Lithium secondary battery and method of manufacturing the same
    10.
    发明申请
    Lithium secondary battery and method of manufacturing the same 审中-公开
    锂二次电池及其制造方法

    公开(公告)号:US20060110660A1

    公开(公告)日:2006-05-25

    申请号:US11263836

    申请日:2005-11-02

    IPC分类号: H01M4/58 H01M4/04

    摘要: A lithium secondary battery employing as its negative electrode active material a material that increases in volume by alloying with lithium during charge achieves high discharge capacity and good cycle performance. The lithium secondary battery includes a negative electrode having a negative electrode active material (2) and a negative electrode current collector, a positive electrode having a positive electrode active material (1) and a positive electrode current collector (3), and a non-aqueous electrolyte. The negative electrode active material (2) is a material that increases in volume by alloying with lithium during charge. The negative electrode active material (1) is arranged so as to be on, and in contact with, the negative electrode current collector. The negative electrode active material (2) contains, when in an end-of-discharge condition, 8% or more of lithium with respect to the total capacity of the negative electrode active material (2) as measured when it does not contain lithium.

    摘要翻译: 作为负极活性物质的锂二次电池,在充电时与锂合金化而成为体积增加的材料,具有高的放电容量和良好的循环性能。 锂二次电池包括具有负极活性物质(2)和负极集电体的负极,具有正极活性物质(1)和正极集电体(3)的正极, 含水电解质。 负极活性物质(2)是通过与充电时的锂合金而增加体积的材料。 负极活性物质(1)配置成与负极集电体接通并接触。 当负极活性物质(2)在放电状态结束时,含有相对于不含有锂的负极活性物质(2)的总容量为8%以上的锂。