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    • 11. 发明授权
    • Gas insulated switchgear
    • 气体绝缘开关柜
    • US09214306B2
    • 2015-12-15
    • US13882714
    • 2011-01-25
    • Tadahiro YoshidaMasahiro Arioka
    • Tadahiro YoshidaMasahiro Arioka
    • H01H33/662H01H33/56H01H33/666H02B13/035
    • H01H33/565H01H33/662H01H33/66238H01H33/666H01H2033/6665H02B13/0354
    • A gas insulated switchgear includes a vacuum interrupter having a movable contact and a fixed contact in vacuum. The movable contact is on one side of a movable conductor that passes through a bellows. An insulating rod is coupled to the other side of the movable conductor that passes through the bellows. The insulating rod and the other side of the movable conductor are placed in an insulator. The vacuum interrupter, the insulating rod, and the insulator are disposed in a gas tank. An operating mechanism is disposed on a movable side end portion of the gas tank and connected to the insulating rod. An inner circumferential side space of the bellows, an internal space of the insulator, and an internal space of the operating box are in communication with each other; and pressure in these spaces is lower than pressure in the gas tank.
    • 气体绝缘开关装置包括真空断路器,该真空断路器具有可动触点和真空中的固定触点。 活动触点位于通过波纹管的可动导体的一侧。 绝缘杆连接到穿过波纹管的可移动导体的另一侧。 绝缘杆和可动导体的另一侧放置在绝缘体中。 真空断路器,绝缘棒和绝缘体设置在气罐中。 操作机构配置在气罐的可动侧端部,与绝缘棒连接。 波纹管的内周侧空间,绝缘子的内部空间和操作箱的内部空间彼此连通; 并且这些空间中的压力低于气罐中的压力。
    • 13. 发明授权
    • Signal transmitting receiving apparatus
    • 信号发送接收装置
    • US06768334B1
    • 2004-07-27
    • US09553308
    • 2000-04-20
    • Hiroyuki YamauchiTadahiro Yoshida
    • Hiroyuki YamauchiTadahiro Yoshida
    • H03K19003
    • H01P5/02
    • A signal transmitting/receiving apparatus according to the present invention includes: a transmitting device for transmitting data; a receiving device for receiving the data; a data line for transmitting the data; and a supply line for transmitting a bias voltage for determining a voltage of the data line, wherein the transmitting device and the receiving device are connected to each other through the data line and the supply line, the transmitting device including: a driver circuit for outputting the data to the data lines and a bias generating means for generating the bias voltage and outputting the bias voltage to the supply line, the receiving device including: a terminating resistor connected to the data line; and a receiver circuit for detecting the data from the data line, wherein the data line is connected to the supply line via the terminating resistor.
    • 根据本发明的信号发送/接收装置包括:发送装置,用于发送数据; 用于接收数据的接收装置; 用于发送数据的数据线; 以及用于发送用于确定数据线的电压的偏置电压的电源线,其中所述发送装置和所述接收装置通过所述数据线和所述供给线彼此连接,所述发送装置包括:驱动器电路,用于输出 数据线路的数据和偏置产生装置,用于产生偏置电压并将偏置电压输出到电源线,所述接收装置包括:连接到数据线的终端电阻; 以及用于检测来自数据线的数据的接收器电路,其中数据线经由终端电阻器连接到电源线。
    • 19. 发明授权
    • Data transmission system for a camera
    • 相机数据传输系统
    • US4816855A
    • 1989-03-28
    • US126606
    • 1987-11-30
    • Mashio KitauraMasaaki NakaiTadahiro YoshidaYoshiiku KikukawaTakanobu OmakiNobuyuki Taniguchi
    • Mashio KitauraMasaaki NakaiTadahiro YoshidaYoshiiku KikukawaTakanobu OmakiNobuyuki Taniguchi
    • G03B7/091G03B7/16G03B17/38G03B15/05G01J1/42
    • G03B17/38G03B7/097G03B7/16
    • From a data transmission device to a camera system including a camera and electronic flash device, operation instruction data such as set or calculated exposure control data, shutter release data instructing the operation of the camera system, flash emission testing data and the like are serially transmitted in the form of infrared light signal. When the reception of these data is completed, the camera starts its operation to control given operation of the camera system such as the exposure initiation of the camera, test light emission of the electronic flash device and the like in accordance with received data. Additionally, in the case where the data transmission device is an exposure meter which measures flash light and daylight, flash light emission operation or light emission interruption operation of the electronic flash device is controlled in accordance with the determination whether the exposure control data calculated and transmitted to the camera system is for the daylight photography or the flash light photography.
    • 从数据传输装置到包括相机和电子闪光装置的照相机系统,串行传送诸如设定或计算的曝光控制数据的操作指令数据,指示相机系统的操作的快门释放数据,闪光发射测试数据等 以红外光信号的形式。 当这些数据的接收完成时,照相机开始其操作,以根据接收到的数据控制照相机系统的给定操作,例如照相机的曝光启动,电子闪光灯装置的测试发光等。 此外,在数据发送装置是测量闪光灯和日光的曝光计量器的情况下,根据计算和发送的曝光控制数据的确定来控制电子闪光装置的闪光发光操作或发光中断操作 相机系统是用于日光摄影或闪光灯拍摄。