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    • 9. 发明申请
    • Method for inspection and maintenance of an inside of a nuclear power reactor
    • 检查和维护核动力堆内部的方法
    • US20070140403A1
    • 2007-06-21
    • US11504691
    • 2006-08-16
    • Yasuhiro YuguchiHiroyuki AdachiTetsuro NakagawaSatoshi YamamotoHidefumi AmanaiKen Okuda
    • Yasuhiro YuguchiHiroyuki AdachiTetsuro NakagawaSatoshi YamamotoHidefumi AmanaiKen Okuda
    • G21C17/00
    • G21C17/01G21C19/02G21C19/207
    • A method for inspection and maintenance of an inside of a nuclear power reactor is provided, which can perform positioning of a remote operated vehicle relative to an inspection target surface in a nuclear power reactor in a short period of time with high accuracy, and enhance the positioning repeatability for the remote operated vehicle, thereby enabling performance of the inspection and maintenance for the inspection target surface securely and satisfactorily. For the inspection or maintenance for the inspection target surface 1a in a nuclear power reactor by using the remote operated vehicle 30, a detection mark 3 is formed in advance by providing a notching, marking, punching or engraving process to the inspection target surface 1a before performing inspection or maintenance of the inside of the nuclear power reactor by using the remote operated vehicle 30. Then, the remote operated vehicle 30 is driven to move in the nuclear power reactor filled with water. During the movement, the detection mark 3 formed in the inspection target surface 1a is detected by using the remote operated vehicle 30 so as to determine the position of the remote operated vehicle 30.
    • 提供了一种用于核电反应堆内部的检查和维护的方法,其能够在短时间内高精度地执行远程操作车辆相对于核动力反应堆中的检查目标表面的定位,并且增强 对远程操作车辆的定位可重复性,从而能够可靠且令人满意地执行检查目标表面的检查和维护。 为了通过使用遥控车辆30对核动力堆的检查对象面1a进行检查或维护,通过向检查对象面1设置切口,标记,冲压或雕刻处理,预先形成检测标记3 在通过使用远程操作车辆30进行核动力反应堆内部的检查或维护之前,驱动远程操作车辆30在充满水的核动力反应堆中移动。 在移动期间,通过使用遥控车辆30来检测形成在检查目标表面1a中的检测标记3,以便确定远程操作车辆30的位置。
    • 10. 发明授权
    • Radio base station and communication control method
    • 无线基站和通信控制方法
    • US08730866B2
    • 2014-05-20
    • US13472242
    • 2012-05-15
    • Hiroyuki Adachi
    • Hiroyuki Adachi
    • H04B7/185
    • H04W72/1231H04W52/146H04W52/223H04W52/242H04W52/365
    • A radio base station communicating with a radio terminal, comprising a control unit configured to perform scheduling of a radio resource with respect to the radio terminal, wherein the control unit estimates transmission power of the radio terminal, which is calculated by the radio terminal, based on information on transmission power notified from the radio terminal, calculates power of an uplink signal from the radio terminal based on uplink propagation loss between the radio base station and the radio terminal, and performs the scheduling based on a difference between a first power obtained by the estimation of the transmission power of the radio terminal and a second power obtained by the calculation of the power of the uplink signal.
    • 一种与无线终端进行通信的无线基站,包括:控制单元,被配置为对无线终端进行无线资源的调度,其中,所述控制单元基于由所述无线终端计算出的所述无线终端的发送功率, 关于从无线终端通知的发送功率的信息,基于无线基站和无线终端之间的上行传播损耗,计算来自无线终端的上行链路信号的功率,并且基于由第 无线终端的发送功率的估计和通过计算上行链路信号的功率而获得的第二功率。