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68 条记录 (耗时 0.022 秒)

    Field effect transistor gate circuit for analog signals
    21.
    发明授权
    Field effect transistor gate circuit for analog signals 失效
    场效应晶体管门电路用于模拟信号

    公开(公告)号：US4551644A

    公开(公告)日：1985-11-05

    申请号：US547236

    申请日：1983-10-31

    申请人： Eiji Nishimori ,  Chikara Tsuchiya ,  Yoshiaki Sano

    发明人： Eiji Nishimori ,  Chikara Tsuchiya ,  Yoshiaki Sano

    IPC分类号： H03K17/14 ,  H03K17/687 ,  H03K17/16 ,  H03K17/693

    CPC分类号： H03K17/687 ,  H03K17/145

    摘要： A gate circuit for analog signals composed of field effect transistors is provided. The analog signal is switched on and off by variation of the conductance of the FETs. Distortion of the signal is a crucial problem for such circuits, which is overcome by detecting the voltages at both the source and drain sides of the switching transistor which controls the signals to be on and off, and by feeding the voltages back to the gate of the switching transistor. The inner resistance of the switching transistor when it is in the on state is reduced, and becomes symmetric at both sides of V.sub.DS0. As a result the second order distortion is greatly reduced.

    摘要翻译： 提供由场效应晶体管组成的模拟信号的门电路。 模拟信号通过FET的电导的变化而导通和截止。 信号的失真是这种电路的关键问题，通过检测开关晶体管的源极和漏极两端的电压来控制信号的导通和断开，并通过将电压馈送回到 开关晶体管。 开关晶体管处于导通状态时的内阻减小，并在VDS0的两侧变为对称。 结果，二阶失真大大降低。

    Integrated circuit having an input voltage-clamping function and an input current-detecting function
    22.
    发明授权
    Integrated circuit having an input voltage-clamping function and an input current-detecting function 失效
    具有输入电压钳位功能和输入电流检测功能的集成电路

    公开(公告)号：US4525637A

    公开(公告)日：1985-06-25

    申请号：US425654

    申请日：1982-09-28

    申请人： Yoshiaki Sano ,  Chikara Tsuchiya ,  Osamu Maida

    发明人： Yoshiaki Sano ,  Chikara Tsuchiya ,  Osamu Maida

    IPC分类号： H01L27/04 ,  H01L21/331 ,  H01L21/822 ,  H01L29/73 ,  H01L29/861 ,  H03K5/08 ,  H03K17/30 ,  H03K5/153

    CPC分类号： H03K5/08 ,  H03K17/30

    摘要： An integrated circuit has an input voltage-clamping function and an input current-detecting function. A voltage-clamping circuit is provided for clamping a voltage at the input signal terminal, the voltage being clamped in response to an input current greater than a first predetermined value supplied to the input terminal. A current detecting circuit is also provided for detecting whether the input current supplied to the input terminal is greater than a second predetermined value, whereby the single input terminal for signals is used for both functions, i.e., the input voltage-clamping function and the input current-detecting function.

    摘要翻译： 集成电路具有输入电压钳位功能和输入电流检测功能。 提供钳位电路用于钳位输入信号端子处的电压，该电压响应于大于提供给输入端子的第一预定值的输入电流被钳位。 还提供电流检测电路，用于检测提供给输入端的输入电流是否大于第二预定值，由此用于信号的单个输入端用于两个功能，即输入电压钳位功能和输入 电流检测功能。

    OPTICAL-ELECTRIC CONVERSION CONNECTOR
    25.
    发明申请
    OPTICAL-ELECTRIC CONVERSION CONNECTOR 有权
    光电转换连接器

    公开(公告)号：US20130343711A1

    公开(公告)日：2013-12-26

    申请号：US13529438

    申请日：2012-06-21

    申请人： Yoshiaki SANO ,  Takeshi Yamazaki ,  Shuji Suzuki

    发明人： Yoshiaki SANO ,  Takeshi Yamazaki ,  Shuji Suzuki

    IPC分类号： G02B6/42 ,  H01R43/00

    CPC分类号： H01R12/716 ,  G02B6/4214 ,  G02B6/428 ,  G02B6/4284 ,  H01L2224/48091 ,  H01L2224/48227 ,  H01L2224/49171 ,  H01L2924/181 ,  H01R13/405 ,  Y10T29/49117 ,  H01L2924/00014 ,  H01L2924/00012

    摘要： An optical-electric conversion connector configured to be connected to a mating connector. The optical-electric conversion connector includes an optical semiconductor element for converting between an optical signal and an electrical signal; a supporting member for supporting the optical semiconductor element; a contact member connected to the optical semiconductor element for contacting with a mating contact member of the mating connector; a first resin member formed of a transparent resin for integrally holding the optical semiconductor element, the supporting member, and the contact member, and a second resin member mounted on an outer surface of the first resin member. The first resin member is arranged to seal at least the optical semiconductor element. A method of producing the optical-electric conversion connector includes an element arrangement step, a conductive member connecting step, a first resin molding step, and a second resin molding step.

    摘要翻译： 一种光电转换连接器，被配置为连接到配合连接器。 光电转换连接器包括用于在光信号和电信号之间转换的光半导体元件; 用于支撑光学半导体元件的支撑构件; 连接到所述光学半导体元件的接触构件，用于与所述配合连接器的配合接触构件接触; 由用于一体地保持光半导体元件，支撑构件和接触构件的透明树脂形成的第一树脂构件和安装在第一树脂构件的外表面上的第二树脂构件。 第一树脂构件被布置成至少密封光学半导体元件。 一种光电转换连接器的制造方法包括：元件配置工序，导电部件连接工序，第一树脂成形工序和第二树脂成形工序。

    Data recorder
    30.
    发明授权
    Data recorder 有权
    数据记录器

    公开(公告)号：US08010248B2

    公开(公告)日：2011-08-30

    申请号：US11870991

    申请日：2007-10-11

    申请人： Yoshiaki Sano

    发明人： Yoshiaki Sano

    IPC分类号： G01M17/00

    CPC分类号： G07C5/085

    摘要： A data recorder has: a controlled state detecting unit, operable to detect a controlled state of a vehicle by a driver; an operating state detecting unit, operable to detect an operating state of the vehicle; a state recording unit; and a recording condition determination unit, operable to determine whether or not the controlled state and the operating state are recorded in the state recording unit based on at least the controlled state of the controlled and operating states.

    摘要翻译： 数据记录器具有：受控状态检测单元，用于检测驾驶员对车辆的受控状态; 操作状态检测单元，其可操作以检测车辆的操作状态; 状态记录单元; 以及记录条件确定单元，用于至少基于受控状态和操作状态的受控状态来确定控制状态和操作状态是否被记录在状态记录单元中。