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74 条记录 (耗时 0.051 秒)

    Electrostatic seat occupant detection system
    41.
    发明申请
    Electrostatic seat occupant detection system 失效
    静电座椅乘员检测系统

    公开(公告)号：US20090164070A1

    公开(公告)日：2009-06-25

    申请号：US12316754

    申请日：2008-12-16

    申请人： Shoichi Yamanaka ,  Tsutomu Kamizono ,  Masahiro Ishikawa

    发明人： Shoichi Yamanaka ,  Tsutomu Kamizono ,  Masahiro Ishikawa

    IPC分类号： G06F19/00 ,  G01R27/00 ,  B60R21/16

    CPC分类号： B60R21/01532

    摘要： An electrostatic seat occupant detecting system of a vehicle has a vehicle body and a seat. The electrostatic seat occupant detecting system includes an antenna unit that includes a main electrode and a sub-electrode disposed near the main electrode, an AC power source, a switch unit for switching supply of AC voltage to the antenna unit to form one of a first electric field between the vehicle body and the main electrode thereby providing a seat-occupant detecting mode and a second electric field between the main electrode and the sub-electrode thereby providing a wet condition detecting mode, and a seat-occupant detecting ECU. The above seat-occupant detecting ECU includes an admittance calculating section that calculates a first admittance of the first electric field and a second admittance of the second electric field, a conductance susceptance separating section that separates conductance of the first and second admittance from the susceptance of the first and second admittances, a water content estimating section that estimates an amount of water content of the seat based on the conductance and the susceptance of the second admittance, and a judging section that judges whether a seat occupant is present or not based on one of the conductance and susceptance of the first admittance and the estimated amount of the water content of the seat.

    摘要翻译： 车辆的静电座椅乘员检测系统具有车身和座椅。 静电座椅乘员检测系统包括天线单元，其包括设置在主电极附近的主电极和子电极，AC电源，用于切换向天线单元供应AC电压的开关单元，以形成第一 车身与主电极之间的电场，从而在主电极和副电极之间提供座椅乘员检测模式和第二电场，从而提供湿状态检测模式，以及座椅乘员检测ECU。 上述座椅乘员检测ECU包括：导纳计算部，其计算第一电场的第一导纳和第二电场的第二导纳;导电电容分离部，其将第一导纳和第二导纳与电纳的电导 第一和第二输入，水分估计部，其基于第二导纳的电导和电纳来估计座位的含水量，以及判断部，其基于一个判断座席占有者是否存在 第一次进入的电导率和电费以及座位的含水量估计值。

    Flow passage switching valve
    43.
    发明授权
    Flow passage switching valve 失效
    流道切换阀

    公开(公告)号：US07438062B2

    公开(公告)日：2008-10-21

    申请号：US11524735

    申请日：2006-09-22

    申请人： Akira Okawa ,  Masahiro Ishikawa

    发明人： Akira Okawa ,  Masahiro Ishikawa

    IPC分类号： F02M25/07 ,  F02B47/08 ,  F28F27/02

    CPC分类号： F16K1/18 ,  F02M26/26 ,  F02M26/30 ,  F02M26/50

    摘要： A flow passage switching valve provided with a swing arm type valve element comprises a housing formed with a first passage communicated with an inlet port, a second passage communicated with an outlet port, a bypass passage for providing communication between the first passage and the second passage, an introduction port through which a fluid flowing in the first passage is introduced into an external part, and a discharge port through which the fluid introduced into the external part is discharged into the second passage.

    摘要翻译： 设有摆臂型阀芯的流道切换阀包括形成有与入口连通的第一通道的壳体，与出口连通的第二通道，用于在第一通道和第二通道之间提供连通的旁通通道 将在第一通道中流动的流体引入外部的引入口，将引入到外部的流体排出到第二通道的排出口。

    LASER DIODE DRIVER AND N-WAVELENGTH OPTICAL PICKUP INCLUDING THE SAME
    44.
    发明申请
    LASER DIODE DRIVER AND N-WAVELENGTH OPTICAL PICKUP INCLUDING THE SAME 失效
    激光二极管驱动器和N波长光学拾取器，包括它们

    公开(公告)号：US20080080576A1

    公开(公告)日：2008-04-03

    申请号：US11862405

    申请日：2007-09-27

    申请人： Hisamichi Sekine ,  Yoshihiro Okuyama ,  Masahiro Ishikawa

    发明人： Hisamichi Sekine ,  Yoshihiro Okuyama ,  Masahiro Ishikawa

    IPC分类号： H01S3/00

    CPC分类号： G11B7/1275 ,  G11B7/1263 ,  G11B2007/0006

    摘要： A laser diode driver for driving laser light sources of a N-wavelength optical pickup capable of recording on and playing N types of optical discs by using N laser beams having different wavelengths, the N-wavelength optical pickup including first to N-th laser diodes for emitting first to N-th laser beams as the laser light sources and one front monitor for monitoring intensity of the first to N-th laser beams, the laser diode driver comprising a current/voltage conversion amplifier for converting a monitor current monitored by the front monitor into a monitor voltage and outputting the monitor voltage as a monitor output signal, wherein N is an integer which is two or more.

    摘要翻译： 一种用于驱动能够通过使用具有不同波长的N个激光束记录并播放N种类型的光盘的N波长光学拾取器的激光源的激光二极管驱动器，所述N波长光学拾取器包括第一至第N激光二极管 用于发射第一至第N激光束作为激光源和一个用于监测第一至第N激光束的强度的前监视器，所述激光二极管驱动器包括电流/电压转换放大器，用于转换由 前监视器变为监视器电压，并将监视器电压输出为监视器输出信号，其中N是两个或更多个的整数。

    Method for manufacturing heat sink for use in heat sink fan
    45.
    发明授权
    Method for manufacturing heat sink for use in heat sink fan 有权
    制造用于散热风扇的散热片的方法

    公开(公告)号：US07278209B2

    公开(公告)日：2007-10-09

    申请号：US11277619

    申请日：2006-03-28

    申请人： Takaya Otsuki ,  Masahiro Ishikawa

    发明人： Takaya Otsuki ,  Masahiro Ishikawa

    IPC分类号： B23P15/26

    CPC分类号： H01L23/467 ,  H01L2924/0002 ,  Y10T29/4913 ,  Y10T29/4935 ,  Y10T29/49359 ,  Y10T29/49364 ,  Y10T29/49377 ,  Y10T29/4938 ,  Y10T29/53174 ,  Y10T29/53178 ,  H01L2924/00

    摘要： A method for manufacturing a heat sink for use in a heat sink fan is provided. A heat-sink base portion defining a central axis and a circumferential surface is formed. A plurality of heat-radiating fins is formed on the circumferential surface of the base portion. Each of the heat radiating fins extends away from the central axis and defines at least one radially distal edge. After the base portion and the heat-radiating fins are formed, a distal-edge protrusion or a recess is formed on or in at least one of the heat radiating fins by a machining process, so as to form partially along the envelope of the heat sink at least one discrete engagement feature.

    摘要翻译： 提供一种制造用于散热风扇的散热器的方法。 形成限定中心轴和圆周表面的散热基部。 在基部的圆周表面上形成有多个散热片。 每个散热翅片远离中心轴线延伸并且限定至少一个径向远侧边缘。 在形成基部和散热片之后，通过机械加工在至少一个散热片上或其中的一个或多个热辐射翅片中形成远端突起或凹槽，以便部分地沿着热封的外壳 吸收至少一个离散的接合特征。

    Heat sink fan
    46.
    发明授权
    Heat sink fan 有权
    散热风扇

    公开(公告)号：US07221567B2

    公开(公告)日：2007-05-22

    申请号：US10907681

    申请日：2005-04-12

    申请人： Takaya Otsuki ,  Masahiro Ishikawa

    发明人： Takaya Otsuki ,  Masahiro Ishikawa

    IPC分类号： H05K7/20

    CPC分类号： H01L23/467 ,  H01L2924/0002 ,  H01L2924/00

    摘要： A heat sink fan of the present invention includes a heat sink and an axial flow fan, and the axial flow fan includes a motor, an impeller and a housing. An outer wall surface of a cylindrical portion of the housing is formed with an arm which engages with the heat sink and fixes the housing and the heat sink. The arm is provided with a lead wire retaining hook. A interspace is formed between the lead wire retaining hook and the arm, and the lead wire is detachably held in the interspace. The packing or transportation operation is enhanced, and convenience of mounting operation of the lead wire to electronic equipment is enhanced.

    摘要翻译： 本发明的散热风扇包括散热器和轴流风扇，轴流风扇包括电动机，叶轮和壳体。 壳体的圆筒部分的外壁表面形成有与散热器接合并固定壳体和散热器的臂。 臂设有导线固定钩。 在引线保持钩和臂之间形成间隙，并且引线可拆卸地保持在间隙中。 增强了包装或运输操作，并且提高了将引线安装到电子设备的便利性。

    Electronic key device
    49.
    发明授权
    Electronic key device 有权
    电子钥匙装置

    公开(公告)号：US06474123B1

    公开(公告)日：2002-11-05

    申请号：US09553168

    申请日：2000-04-19

    申请人： Shozo Kito ,  Hiroyuki Sugiyama ,  Masahiro Ishikawa

    发明人： Shozo Kito ,  Hiroyuki Sugiyama ,  Masahiro Ishikawa

    IPC分类号： A47G2910

    CPC分类号： G07C9/00944 ,  E05B19/046 ,  G07C2009/00587 ,  G07C2009/00952 ,  G07C2009/00992 ,  Y10T70/8676 ,  Y10T70/8757

    摘要： An electronic key device has a housing, a substrate unit, a battery holder, a key passage, and a key. A lock pin provided on the battery holder is biased toward the key by a spring. A distal end of the pin enter the key passage for retaining or locking the key. When the key is not being used, the key is covered by the pin. When the key is being used, the pin advances into a locking aperture of the key to lock the key. The pin locks the battery holder to the housing. The use of one pin for locking the key and the battery against the housing enables miniaturization of the device.

    摘要翻译： 电子钥匙装置具有壳体，基板单元，电池座，钥匙通道和钥匙。 设置在电池座上的锁定销通过弹簧朝向钥匙偏置。 销的远端进入钥匙通道以保持或锁定钥匙。 当钥匙不被使用时，钥匙被针脚覆盖。 当钥匙被使用时，销钉进入钥匙的锁定孔以锁定钥匙。 针将电池座固定在外壳上。 使用一个针将键和电池锁定在壳体上可以使设备小型化。

    Vacuum cleaner
    50.
    发明授权
    Vacuum cleaner 失效
    吸尘器

    公开(公告)号：US6101667A

    公开(公告)日：2000-08-15

    申请号：US145300

    申请日：1998-09-02

    申请人： Masahiro Ishikawa

    发明人： Masahiro Ishikawa

    IPC分类号： A47L9/28

    CPC分类号： A47L9/2836 ,  A47L9/2821

    摘要： A vacuum cleaner includes an automated air quantity adjusting mechanism which has good linearity and has no hysteresis. The automated air quantity adjusting mechanism includes an exhaust opening section 7a formed within a cylindrical body 7. A flange 26 provides the exhaust opening section 7a at the lower section of a supporting body 6 which supports an electric generator 9. A guide shaft 21 is provided at a central section of the exhaust opening section 7a in a standing manner which guide shaft has a stopper member 24 at its uppermost edge section. The mechanism further includes a circular plate shaped valve 22 in which the guide shaft 21 is passed therethrough, and a returning coil spring 25 for pushing the valve 22 towards the stopper 24. The valve 22 is moved downward by negative pressure within an air suction passage 2 so that a distance between the valve 22 and the exhaust opening section 7a is changed and an air quantity flowing towards the air suction passage 2 through the exhaust opening section 7a is adjusted.

    摘要翻译： 真空吸尘器包括具有良好线性并且没有滞后的自动空气量调节机构。 自动空气量调节机构包括形成在筒体7内的排气开口部7a。凸缘26在支撑发电机9的支承体6的下部设有排气口部7a。 在排气口部7a的中央部，以直立的方式，在其最上边缘部具有止动构件24。 该机构还包括导向轴21穿过其中的圆板形阀22和用于将阀22朝向止动件24推动的返回螺旋弹簧25.阀22在空气吸入通道内通过负压向下移动 2，使得阀22和排气口部7a之间的距离改变，并且调节通过排气开口部7a流向空气吸入通道2的空气量。