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    • 2. 发明专利
    • Method of constructing block boundary for sidewalk or the like, and boundary block hoisting tool
    • 用于构造边框或类似框块边界的方法和边界块装置工具
    • JP2006138163A
    • 2006-06-01
    • JP2004330379
    • 2004-11-15
    • Junko KimuraSanyo Concrete Kogyo KkShiromoto Kogyosho:Kk山陽コンクリート工業株式会社有限会社 城本工業所純子 木村
    • SHIROMOTO YOSHIHIROADACHI TOMOYUKIKIMURA JUNKO
    • E01C11/22E01C19/52
    • PROBLEM TO BE SOLVED: To provide a method of constructing a block boundary formed of relatively heavy boundary blocks 1, in which labor costs are suppressed.
      SOLUTION: The method is implemented by providing the boundary blocks 1, linear rod members 11, and a boundary block hoisting tool 6. Each boundary block 1 has a shape linearly extending in a longitudinal direction f1, and its cross sectional area is constant at any location. The boundary block 1 has linear holes 1a, 1b formed in front and rear end faces 1c, 1d each at a location near the center of gravity in a manner extending in the longitudinal direction. Each linear rod member 11 has a specific length and inserted into each of the linear holes 1a, 1b. The boundary block hoisting tool 6 is formed of a pair of hook members 8a, 8b which are hooked on external overhanging portions 11a of the rod members 11 inserted into the linear holes 1a, 1b, respectively, a hook holding member 7 which holds the hook members 8a, 8b so as to be spaced a specific interval away from each other, and hoisting force applying portions 9a, 9b which apply hoisting force to the hook members 8a, 8b, and the hook holding member 7.
      COPYRIGHT: (C)2006,JPO&NCIPI
    • 要解决的问题:提供一种构成由相对较重的边界块1形成的块边界的方法,其中抑制了劳动力成本。 解决方案:该方法通过设置边界块1,线性杆构件11和边界块提升工具6来实现。每个边界块1具有在纵向方向f1上线性延伸的形状,其横截面积为 在任何位置不变。 边界块1具有在前后端面1c,1d中形成的直线孔1a,1b,每个在靠近重心的位置上以纵向方向延伸。 每个线性杆构件11具有特定长度并插入到每个直线孔1a,1b中。 边界块起重工具6由一对钩构件8a,8b构成,钩构件8a,8b分别钩在插入直线孔1a,1b中的杆构件11的外伸部分11a上,钩保持构件7保持钩 构件8a,8b以相互隔开的特定间隔,以及将牵引力施加到钩构件8a,8b和钩保持构件7的提升力施加部分9a,9b。版权所有( C)2006,JPO&NCIPI
    • 5. 发明授权
    • Voltage selection circuit
    • 电压选择电路
    • US07492210B2
    • 2009-02-17
    • US11614800
    • 2006-12-21
    • Toshiyuki ImaiJunko Kimura
    • Toshiyuki ImaiJunko Kimura
    • H03K17/00
    • H03K17/005H03K17/6874H03K17/6877H03K17/693
    • A first switch circuit includes first and second N-type MOSFETs. A second switch circuit includes third and fourth N-type MOSFETs. A control signal is input to a first inverter and a third inverter, the output of the first inverter input to a second inverter and the gate of the fourth MOSFET, the output of the second inverter input to the gate of the first MOSFET, the output of the third inverter input to a fourth inverter and the gate of the third MOSFET, the output of the fourth inverter input to the gate of the second MOSFET. A first input voltage is connected to the source of the second MOSFET and the sources of N-type MOSFETS in the third and fourth inverters. A second input voltage is connected the source of the fourth MOSFET and the sources of N-type MOSFETS in the first and second inverters.
    • 第一开关电路包括第一和第二N型MOSFET。 第二开关电路包括第三和第四N型MOSFET。 控制信号输入到第一反相器和第三反相器,输入到第二反相器的第一反相器的输出和第四MOSFET的栅极,输入到第一MOSFET的栅极的第二反相器的输出,输出 的第三反相器输入到第四反相器和第三MOSFET的栅极,第四反相器的输出输入到第二MOSFET的栅极。 在第三和第四反相器中,第一输入电压连接到第二MOSFET的源极和N型MOSFET的源极。 第二输入电压在第一和第二反相器中连接第四MOSFET的源极和N型MOSFET的源极。