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32 条记录 (耗时 0.024 秒)

    Air bag operation device
    1.
    发明授权
    Air bag operation device 失效
    气囊操作装置

    公开(公告)号：US5422965A

    公开(公告)日：1995-06-06

    申请号：US17389

    申请日：1993-02-12

    申请人： Keisuke Bekki ,  Hiroshi Sato ,  Korefumi Tashiro ,  Seiko Suzuki ,  Masayoshi Suzuki

    发明人： Keisuke Bekki ,  Hiroshi Sato ,  Korefumi Tashiro ,  Seiko Suzuki ,  Masayoshi Suzuki

    IPC分类号： B60R21/16 ,  B60R21/01 ,  G01D3/08 ,  G01P21/00 ,  B60R21/32

    CPC分类号： B60R21/0173 ,  B60R21/0132 ,  G01D3/08 ,  G01P21/00

    摘要： An air bag operation device which employs only one CPU module to guarantee sufficient fail-safety in the operation of the air bag without increasing the scale of the hardware. A plurality of crash-discriminating programs of different versions and a plurality of self-diagnosing programs of different versions are executed by a single CPU module, a signal is fed to an air bag igniting device based upon a comparison of the discriminated results by the plurality of crash-discriminating programs, and a signal is fed to an abnormality alarm device based upon comparison of the discriminated results of the plurality of self-diagnosing programs.

    摘要翻译： 一种安全气囊操作装置，其仅使用一个CPU模块来保证气囊操作中的足够的故障安全性，而不增加硬件的规模。 不同版本的多个碰撞鉴别程序和多个不同版本的自诊断程序由单个CPU模块执行，基于多个识别结果的比较将信号馈送到气囊点火装置 基于多个自诊断程序的辨别结果的比较，将信号馈送到异常报警装置。

    Capacitance type sensor device
    2.
    发明授权
    Capacitance type sensor device 失效
    电容式传感器装置

    公开(公告)号：US5659254A

    公开(公告)日：1997-08-19

    申请号：US455712

    申请日：1995-05-31

    申请人： Masahiro Matsumoto ,  Seiko Suzuki ,  Masayuki Miki ,  Masayoshi Suzuki ,  Keiji Hanzawa ,  Takao Sasayama

    发明人： Masahiro Matsumoto ,  Seiko Suzuki ,  Masayuki Miki ,  Masayoshi Suzuki ,  Keiji Hanzawa ,  Takao Sasayama

    IPC分类号： F24F5/00 ,  G01D5/241 ,  G01L9/12 ,  G01P15/125 ,  G01P21/00 ,  G01R11/52

    CPC分类号： G01P15/125 ,  G01D5/2417 ,  G01L9/12 ,  G01P21/00

    摘要： A capacitance detector comprises switches for charging and discharging a sensing part, an integrator constituted by a condenser and an operational amplifier for integrating a charging current or a discharging current which is generated according to the charging and discharging the sensing part, a switch for charging an output voltage of the operational amplifier and for feedbacking an electric charge to the integrator, and a condenser. The capacitance detector can be provided by the operational amplifier having a low response performance and a small output current and no hold sample circuit, thereby a circuit scale of the capacitance type sensor can be made small.

    摘要翻译： 电容检测器包括用于对感测部分进行充电和放电的开关，由电容器构成的积分器和用于对根据充电和放电感测部分产生的充电电流或放电电流进行积分的运算放大器， 运算放大器的输出电压和用于将电荷反馈到积分器，以及冷凝器。 电容检测器可以由具有低响应性能和小输出电流的运算放大器提供，并且没有保持采样电路，从而可以使电容式传感器的电路规模小。

    Semiconductor acceleration sensor and vehicle control system using the same
    3.
    发明授权
    Semiconductor acceleration sensor and vehicle control system using the same 失效
    半导体加速度传感器和车辆控制系统使用相同

    公开(公告)号：US5417312A

    公开(公告)日：1995-05-23

    申请号：US147083

    申请日：1993-11-03

    申请人： Shigeki Tsuchitani ,  Seiko Suzuki ,  Tomoyuki Tanaka ,  Masayuki Miki ,  Masahiro Matsumoto ,  Norio Ichikawa ,  Hiromichi Ebine ,  Yukiko Sugisawa ,  Kanemasa Sato ,  Sadayasu Ueno ,  Yasuhiro Asano ,  Masanori Kubota ,  Masayoshi Suzuki

    发明人： Shigeki Tsuchitani ,  Seiko Suzuki ,  Tomoyuki Tanaka ,  Masayuki Miki ,  Masahiro Matsumoto ,  Norio Ichikawa ,  Hiromichi Ebine ,  Yukiko Sugisawa ,  Kanemasa Sato ,  Sadayasu Ueno ,  Yasuhiro Asano ,  Masanori Kubota ,  Masayoshi Suzuki

    IPC分类号： G01P1/00 ,  G01P15/125 ,  G01P15/13 ,  B60T8/58 ,  B60T8/72 ,  G01P15/08

    CPC分类号： G01P15/125 ,  G01P1/003 ,  G01P15/131 ,  G01P2015/0828

    摘要： A semiconductor acceleration sensor is formed by a cantilever having a conductive movable electrode of predetermined mass at one end, at least one pair of fixed conductive electrodes which are stationary with respect to the movable electrode located on opposing sides of the movable electrode, and gaps provided between the movable electrode and the fixed electrodes. To prevent the movable electrode becoming fused to the contacted fixed electrode, in a first aspect of this invention, an insulating layer is provided between the movable electrode and fixed electrodes, the layer being either on the movable electrode or on the fixed electrodes and in a second aspect the movable electrode or, preferably, the fixed electrodes, are formed of a high melting point material. In such a second aspect, to improve adhesion between the high melting point material and a substrate to which the fixed electrodes are mounted, a lower melting point material is firstly coated on the substrates. A sensor detector unit processing circuit has the output characteristic of the circuit digitally adjusted by suitable switching of a plurality of resistors, and the sensor chip and the detector unit integrated circuit may be located on a common base and mounted in a hermetically sealed chamber to prevent adverse environmental effects affecting operation of the sensor and detector unit assembly. A gas having a dew point of -40.degree. C. or lower is, advantageously, charged into the hermetically sealed chamber.

    摘要翻译： 半导体加速度传感器由具有在一端具有预定质量的导电可移动电极的悬臂形成，相对于位于可动电极的相对侧上的可动电极固定的至少一对固定导电电极和提供的间隙 在可动电极和固定电极之间。 为了防止可动电极与被接触的固定电极熔合，在本发明的第一方面中，在可动电极和固定电极之间设置绝缘层，该层位于可动电极上或固定电极上， 第二方面，可动电极或优选固定电极由高熔点材料形成。 在这样的第二方面，为了提高高熔点材料与安装有固定电极的基板之间的粘附性，首先在基板上涂覆较低熔点的材料。 传感器检测器单元处理电路具有通过多个电阻器的合适切换数字调节的电路的输出特性，并且传感器芯片和检测器单元集成电路可以位于公共基座上并且安装在气密密封的室中以防止 影响传感器和检测器单元组件运行的不利环境影响。 露点为-40℃或更低的气体有利地被装入密封的气室中。

    CONTROL DEVICE FOR POWER SUPPLY CIRCUIT
    4.
    发明申请
    CONTROL DEVICE FOR POWER SUPPLY CIRCUIT 有权
    电源电路控制装置

    公开(公告)号：US20130113290A1

    公开(公告)日：2013-05-09

    申请号：US13698576

    申请日：2011-04-27

    申请人： Kenji Sato ,  Seiko Suzuki

    发明人： Kenji Sato ,  Seiko Suzuki

    IPC分类号： H02J1/10

    CPC分类号： H02J1/10 ,  B60L3/0046 ,  B60L3/0069 ,  B60L3/04 ,  B60L11/1803 ,  B60L11/1853 ,  B60L11/1864 ,  B60L2240/547 ,  B60L2240/549 ,  G01R31/362 ,  G01R31/3658 ,  H01M2/34 ,  H01M10/4207 ,  H01M10/482 ,  H01M2010/4278 ,  H01M2220/20 ,  H02H11/007 ,  H02J7/0021 ,  Y02T10/7005 ,  Y02T10/7055 ,  Y02T10/7061 ,  Y10T307/696

    摘要： In a control device for a power supply circuit in which a plurality of high-voltage battery packs are provided, if any one of safety switch is off, the startup state of a high-voltage circuit is totally prevented, even when a careless mistake such as a careless power-on (ON) operation is made, the circuit is prevented from being started, and also the overall power supply is cut off by turning off (OFF) one safety switch, thereby improving the convenience of work. Voltage sensing units (9-1 to 9-n) that sense internal voltages are provided in battery packs (4-1 to 4-n) to detect a voltage change based on the operation of one or more safety switches (8-1 to 8-n) and maintain all relays (5-1 to 5-n) of the plurality of battery packs (4-1 to 4-n) provided in parallel in an open (OPEN) state.

    摘要翻译： 在其中设置有多个高压电池组的电源电路的控制装置中，如果安全开关中的任一个处于关闭状态，则高压电路的启动状态完全被防止，即使当这样的不小心的错误 作为不小心上电（ON）动作，防止电路启动，并且通过关闭（OFF）一个安全开关来切断整个电源，从而提高工作的便利性。 检测内部电压的电压检测单元（9-1至9-n）设置在电池组（4-1至4-n）中，以根据一个或多个安全开关（8-1至 8-n）并且保持在打开（OPEN）状态下并联设置的多个电池组（4-1至4-n）的所有继电器（5-1至5-n）。

    Air fuel ratio detecting arrangement and method therefor for an internal combustion engine
    10.
    发明授权
    Air fuel ratio detecting arrangement and method therefor for an internal combustion engine 失效
    用于内燃机的空燃比检测装置及其方法

    公开(公告)号：US5323635A

    公开(公告)日：1994-06-28

    申请号：US68670

    申请日：1993-05-28

    申请人： Sadayasu Ueno ,  Takao Sasayama ,  Seiko Suzuki ,  Kanemasa Sato ,  Shiro Ouchi ,  Naoki Minami ,  Norio Hasegawa

    发明人： Sadayasu Ueno ,  Takao Sasayama ,  Seiko Suzuki ,  Kanemasa Sato ,  Shiro Ouchi ,  Naoki Minami ,  Norio Hasegawa

    IPC分类号： F02B1/04 ,  F02D41/14 ,  F02D41/24 ,  G01N27/419

    CPC分类号： F02D41/2474 ,  F02D41/1493 ,  F02D41/2441 ,  F02B1/04 ,  F02D2200/703 ,  F02D41/1456 ,  F02D41/2454

    摘要： An air fuel ratio detecting arrangement using a diffusion suppressing type air fuel ratio sensor applicable to an air fuel ratio control unit for an internal combustion engine incorporating an atmospheric air pressure correction circuit in a signal processing and outputting device for correcting an output voltage signal processed therein based on a change in atmospheric air pressure which is detected when a predetermined operating condition of an internal combustion engine is satisfied. A secular change correction circuit included in the signal processing and outputting device detects a change in electromotive force of a concentration cell portion of the air fuel ratio sensor when a predetermined rich air fuel ratio is reached and corrects a reference voltage for the air fuel ratio sensor based on the detected change in electromotive force of the concentration cell portion in addition to an air calibration circuit.

    摘要翻译： 一种空气燃料比检测装置，其使用扩散抑制型空燃比传感器，其适用于在内置有大气压力校正电路的内燃机的空燃比控制单元，该信号处理和输出装置用于校正其中处理的输出电压信号 基于当满足内燃机的预定操作条件时检测到的大气压力的变化。 包括在信号处理和输出装置中的长期变化校正电路在达到预定的浓空气燃料比时检测空燃比传感器的浓缩池部分的电动势的变化，并校正空燃比传感器的参考电压 基于除了空气校准电路之外的所检测到的浓度单元部分的电动势的变化。