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    • 154. 发明授权
    • Pressure transducer
    • 压力传感器
    • US4519255A
    • 1985-05-28
    • US482446
    • 1983-04-06
    • Akira Ishii
    • Akira Ishii
    • G01L9/04G01L9/00G01L13/02G01L19/06H01L29/84G01L9/06
    • G01L19/0618G01L13/025G01L19/0636G01L19/0645
    • A pressure transducer includes a restricting member having a curved surface portion. The curved surface portion is so defined as to have a shape corresponding to the state of deformation beyond the measuring limit, but within the elastic limit of the deformable portion of a pressure-sensitive element. When an overpressure acts on the pressure-sensitive element, the deformable portion of the pressure-sensitive element is brought into full contact with the curved surface portion of the restricting member before the deformable portion of the pressure-sensitive element is deformed beyond its elastic limit. Thus, the deformable portion is directly prevented from being displaced beyond its elastic limit.
    • 压力传感器包括具有弯曲表面部分的限制构件。 弯曲表面部分被限定为具有与超出测量极限的变形状态对应的形状,但是在压敏元件的可变形部分的弹性极限内。 当超压作用在压敏元件上时,压敏元件的可变形部分在压敏元件的可变形部分变形超过其弹性极限之前与限制件的弯曲表面部分完全接触 。 因此,可变形部分被直接防止超出其弹性极限。
    • 155. 发明授权
    • Reproducer for an eraseable videodisc
    • 用于可擦除视频盘的复制器
    • US4125860A
    • 1978-11-14
    • US693778
    • 1976-06-08
    • Akira IshiiFumio KishinoKingo Yamagishi
    • Akira IshiiFumio KishinoKingo Yamagishi
    • G11B7/005G11B7/12G11B7/24G11B11/10H04N5/76
    • G11B11/10G11B7/005G11B7/12G11B7/24
    • An apparatus optically reproduces FM electric signals from the recording medium recorded with said electric signals in the form of a change in refraction index. The apparatus is so constructed that a pair of laser beams are incident on the recording medium at substantially the same point with an angle defined between the laser beams; a diffracted light obtained by causing each of said beams to be diffracted, upon being transmitted through the recording medium, in accordance with the phase change pattern thereof is overlapped on a non-diffracted light obtained by causing the each of said beams to be transmitted through the recording medium without being diffracted; and optically phase-modulated signals are detected as a beat output produced by optical mixing of the diffracted light with the non-diffracted light, thus to reproduce a recorded signal.
    • 设备以记录有所述电信号的记录介质以折射率变化的形式光学地再现FM电信号。 该装置被构造成使得一对激光束在激光束之间限定的角度处基本相同的点入射在记录介质上; 通过使每个所述光束被衍射而获得的衍射光在根据其相变图案被透射通过记录介质时被重叠在通过使每个所述光束透过而获得的非衍射光 记录介质不被衍射; 并且光学相位调制信号被检测为通过衍射光与非衍射光的光学混合产生的拍子输出,从而再现记录信号。
    • 157. 发明授权
    • Power inverter including a power semiconductor module
    • 功率逆变器包括功率半导体模块
    • US09042147B2
    • 2015-05-26
    • US13992074
    • 2011-12-22
    • Akira IshiiKeisuke Fukumasu
    • Akira IshiiKeisuke Fukumasu
    • H02M1/00H05K7/20H02M1/12H02M7/00
    • H02M1/12H02M7/003H05K7/1432
    • A power inverter includes a power semiconductor module that includes a power semiconductor device, a control circuit board that outputs a control signal used for controlling the power semiconductor device, a driver circuit board that outputs a driving signal used for driving the power semiconductor device, a conductive metal base plate arranged in a space between the driver circuit board and the control circuit board in which a fine and long opening portion is formed, wiring that connects the driver circuit board and the control circuit board through the opening portion and delivers the control signal to the driver circuit board, and an AC busbar that is arranged on a side opposite to the metal base plate through the driver circuit board and delivers an AC current output from the power semiconductor module to a drive motor. At least a portion of the AC busbar that faces the opening portion extends in a direction directly running in a longitudinal direction of the fine and long opening portion.
    • 电力逆变器包括功率半导体模块,其包括功率半导体器件,输出用于控制功率半导体器件的控制信号的控制电路板,输出用于驱动功率半导体器件的驱动信号的驱动器电路板, 导电金属基板,布置在驱动电路板和形成有细长的开口部分的控制电路板之间的空间中,布线通过开口部分连接驱动电路板和控制电路板,并传送控制信号 驱动电路板和AC母线,其通过驱动电路板配置在与金属基板相反的一侧,并将从功率半导体模块输出的AC电流输送到驱动电动机。 所述AC母线的面向所述开口部的至少一部分沿着在所述细长且开口部的长度方向上直接行进的方向延伸。
    • 158. 发明授权
    • Mobile station, base station, and area shaping method performed by specified base station
    • 移动台,基站和特定基站执行的区域整形方法
    • US08688130B2
    • 2014-04-01
    • US13618233
    • 2012-09-14
    • Yuki InoueKeizo ChoShinichi MoriHiroyuki HosonoAkira IshiiKei Igarashi
    • Yuki InoueKeizo ChoShinichi MoriHiroyuki HosonoAkira IshiiKei Igarashi
    • H04W40/00
    • H04W16/08H04W4/02H04W24/02H04W84/045
    • A disclosed base station includes a communication unit configured to receive from a mobile station a first report signal including base station specification information specifying a base station, reception quality information indicating reception quality of a signal received from the specified base station, and change request information requesting to change communication quality between the mobile station and the specified base station; and an automatic area control unit configured to determine whether the base station is specified by the base station specification information, to obtain location information indicating the location of the mobile station if the base station is specified by the base station specification information, and to change at least one base station parameter based on the reception quality information and the location information to change the reception quality at the location of the mobile station.
    • 所公开的基站包括:通信单元,被配置为从移动台接收包括指定基站的基站指定信息的第一报告信号,指示从指定基站接收到的信号的接收质量的接收质量信息,以及请求的改变请求信息 改变移动台与指定基站之间的通信质量; 以及自动区域控制单元,被配置为通过基站指定信息来确定基站是否被指定,以便如果基站由基站指定信息指定的,则获得指示移动台的位置的位置信息,并且在 基于接收质量信息和位置信息的至少一个基站参数来改变移动台位置处的接收质量。