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    • 44. 发明申请
    • ANTENNA
    • 天线
    • US20120274529A1
    • 2012-11-01
    • US13501046
    • 2010-10-12
    • Yoshitaka YoshinoSatoru TsuboiTadashi ImaiAkira Ishizuka
    • Yoshitaka YoshinoSatoru TsuboiTadashi ImaiAkira Ishizuka
    • H01Q9/06
    • H01Q9/16H01Q1/243H01Q5/357H01Q9/26
    • An antenna is realized by a simple mechanism without use of a dedicated antenna element. An antenna includes a first conductor 2b (2d) that has a first line length from a start point 4 to a folded point 3; and a second conductor 2b (2d) that has a second line length in a direction from the folded point 3 to the start point 4 and is electrically connected to the first conductor at the folded point 3. A first received signal with a first frequency is received with a first antenna length including both the first line length and the second line length. A second received signal with a second frequency is received with a second antenna length including only one of the first line length and the second line length.
    • 通过简单的机构实现天线,而不使用专用天线元件。 天线包括具有从起始点4到折叠点3的第一线路长度的第一导体2b(2d) 以及在折叠点3到起始点4的方向上具有第二线长度并且在折叠点3处电连接到第一导体的第二导体2b(2d)。具有第一频率的第一接收信号是 以包括第一线长度和第二线路长度的第一天线长度接收。 以第二天线长度接收具有第二频率的第二接收信号,该第二天线长度仅包括第一线路长度和第二线路长度中的一个。
    • 45. 发明授权
    • Secondary battery
    • 二次电池
    • US07998612B2
    • 2011-08-16
    • US12792371
    • 2010-06-02
    • Masanori SumiharaTadashi Imai
    • Masanori SumiharaTadashi Imai
    • H01M2/02H01M2/08
    • H01M2/263H01M2/0225H01M2/22H01M10/052H01M10/345
    • An electrode group is constructed by disposing a positive electrode current collector exposed portion on one end side and a negative electrode current collector exposed portion on the other end side. A positive electrode current collector terminal plate and a negative electrode current collector terminal plate are connected to the positive and negative electrode current collector exposed portions, respectively. A conductive coned disc spring is disposed compressed between the positive electrode current collector terminal plate and a sealing plate. The coned disc spring has a dead zone in which the elastic force does not change according to the amount of deformation, and urges the negative electrode current collector terminal plate toward a bottom portion of a battery case with a defined elastic force.
    • 电极组通过在一端侧设置正极集电体露出部分和在另一端侧设置负极集电体露出部分而构成。 正极集电体端子板和负极集电体端子板分别与负极集电体露出部分连接。 在正极集电器端子板和密封板之间压缩导电圆柱形弹簧。 蝶形弹簧具有死区,弹性力根据变形量不变,并且以限定的弹力朝向电池壳体的底部推压负极集电器端子板。