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公开(公告)号：US4893158A
公开(公告)日：1990-01-09
申请号：US209237
申请日：1988-06-20
IPC分类号： H01L27/02 , H01L27/06 , H01L29/78 , H03K17/082
CPC分类号： H01L29/7815 , H01L27/0251 , H01L27/0623 , H03K17/0822 , H01L2924/0002
摘要： A power MOSFET is provided with a protective circuit including a monitor MOSFET whose drain is connected with the drain of the power MOSFET, a monitor resistor connected betwen the sources of the power and monitor MOSFETs, and a monitor transistor for decreasing a gate voltage of the power MOSFET when a voltage across the monitor resistor exceeds a predetermined level representing a dangerous condition of the device.
摘要翻译： 功率MOSFET具有保护电路，该保护电路包括监控MOSFET，漏极与功率MOSFET的漏极连接，监控电阻连接在电源和监视器MOSFET的源极之间，监视晶体管用于降低栅极电压 当监视器电阻两端的电压超过表示设备的危险状况的预定电平时，功率MOSFET。
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公开(公告)号：US5184204A
公开(公告)日：1993-02-02
申请号：US645872
申请日：1991-01-24
申请人： Teruyoshi Mihara , Tsutomu Matsushita , Kenji Yao , Masakatsu Hoshi , Yutaka Enokido , Yukitsugu Hirota
发明人： Teruyoshi Mihara , Tsutomu Matsushita , Kenji Yao , Masakatsu Hoshi , Yutaka Enokido , Yukitsugu Hirota
IPC分类号： H01L21/336 , H01L29/06 , H01L29/10 , H01L29/78
CPC分类号： H01L29/7808 , H01L29/0619 , H01L29/0626 , H01L29/0696 , H01L29/1095 , H01L29/0878
摘要： A semiconductor device in which the breakdown voltages of the cell unit and the guard ring can easily be matched, and the surge endurance of the device can be improved. This semiconductor device includes a guard ring region surrounding the cell diffusion layers which is formed from an array of a plurality of guard ring cells, where each of the guard ring cells is identical to each of the cell diffusion layers and the guard ring cells are electrically connected mutually, so that the diffusion depths of each of the cells of the guard ring region and the cell diffusion layers are identical, and consequently the breakdown voltages for the guard ring region and the cell diffusion layers can be made equal to each other.
摘要翻译： 可以容易地匹配电池单元和保护环的击穿电压的半导体器件，并且可以提高器件的浪涌耐久性。 该半导体器件包括围绕由多个保护环电池的阵列形成的电池扩散层的保护环区域，其中每个保护环电池与每个电池扩散层相同，保护环电池为电 相互连接，使得保护环区域和电池扩散层的每个电池的扩散深度相同，因此保护环区域和电池扩散层的击穿电压可以彼此相等。
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公开(公告)号：US4972240A
公开(公告)日：1990-11-20
申请号：US318569
申请日：1989-03-03
IPC分类号： H01L29/41 , H01L29/417 , H01L29/78
CPC分类号： H01L29/41 , H01L29/41741
摘要： A vertical power MOS transistor, in which a gate oxide film is formed over partial areas of a semiconductor substrate having a first conductivity type, which functions as a drain, a channel region having a second conductivity type formed in the substrate, and a source region having the first conductivity type, formed in the channel region, and a gate electrode is formed on the gate oxide film, in which an insulating film covers the gate electrode, and a source electrode is formed on the insulating film, and in which an ohmic contact electrode is formed on portions of a source region an a channel region, and a coupling member connects the ohmic contact electrode with the source electrode to separate the source electrode from the gate electrode edge portion.
摘要翻译： 一种垂直功率MOS晶体管，其中在作为漏极的第一导电类型的半导体衬底的部分区域上形成栅氧化膜，在衬底中形成具有第二导电类型的沟道区，以及源极区 具有形成在沟道区中的第一导电类型，并且在绝缘膜覆盖栅电极的栅氧化膜上形成栅电极，并且在绝缘膜上形成源电极，其中欧姆 接触电极形成在源极区域的沟道区域的部分上，并且耦合构件将欧姆接触电极与源极电极连接，以将源极电极与栅电极边缘部分分离。
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公开(公告)号：US5629704A
公开(公告)日：1997-05-13
申请号：US527677
申请日：1995-09-12
IPC分类号： H01L31/10 , G01S7/02 , G01S7/48 , G01S7/523 , G01S13/10 , G01S13/46 , G01S13/93 , G01S15/10 , G01S15/46 , G01S15/93 , G01S17/10 , G01S17/46 , G01S17/93 , H01L31/00 , G01S7/483
CPC分类号： G01S17/46 , G01S7/4914 , G01S13/46 , G01S15/46
摘要： In a radar target position detecting apparatus, beams (, for example, light beams) irradiated from a transmitter(, for example, LED) have a predetermined divergence angle, a plurality of light (beam) receiving elements such as photodiode arrays each having a different receiving angle (directivity) are arranged in an array form, and a direction of a reflected wave (beam) is identified according to a position of the arrayed beam (wave) receiving elements in the array at which the reflected wave (beam) is captured.
摘要翻译： 在雷达目标位置检测装置中，从发射器（例如，LED）照射的光束（例如，光束）具有预定的发散角，多个光（光束）接收元件，例如光电二极管阵列，每个具有 以阵列形式布置不同的接收角（方向性），并且根据反射波（波束）的阵列中的阵列波束（波）接收元件的位置来识别反射波（波束）的方向 被捕获。
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5.发明授权公开(公告)号：US07694602B2
公开(公告)日：2010-04-13
申请号：US11631502
申请日：2005-07-07
IPC分类号： B60K17/04
CPC分类号： F16H59/105 , F16H61/22 , F16H61/32 , F16H2061/323 , F16H2061/326 , Y10T74/19251 , Y10T74/2003 , Y10T74/20067 , Y10T74/20085
摘要： An automatic transmission apparatus (1) for a vehicle includes: a shift lever (11) for changing the range of an automatic transmission (50); a position gate (13) which restricts the position of the shift lever (11) and which releases the restriction to allow the position of the shift lever (11) to be changed when an operation button (14) provided on the shift lever (11) is pressed; a torque sensor (30) which detects an operation force of the shift lever (11); and a motor (M) for power-assisting the operation of the shift lever (11) based on a detected value of the torque sensor (30), wherein, when the shift lever (11) is operated and brought into contact with the position gate (13), and the detected value of the torque sensor (30) is reversed to any one of a positive value and a negative value, a driving force of the motor (M) is limited to prevent the shift lever (11) from being power-assisted in a reversed direction.
摘要翻译： 一种用于车辆的自动变速装置（1）包括：用于改变自动变速器（50）的范围的变速杆（11）; 当设置在变速杆（11）上的操作按钮（14）时，限制变速杆（11）的位置并释放限制以允许变速杆（11）的位置改变的位置门（13） ）被按下 检测变速杆（11）的操作力的转矩传感器（30）; 以及用于基于所述扭矩传感器（30）的检测值对所述变速杆（11）进行动力辅助的电动机（M），其中，当所述变速杆（11）被操作并与所述位置接触时 闸门（13），并且扭矩传感器（30）的检测值反转到正值和负值中的任一个，电动机（M）的驱动力被限制以防止变速杆（11）从 在相反的方向上被动力辅助。
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公开(公告)号：US20090082932A1
公开(公告)日：2009-03-26
申请号：US12085363
申请日：2006-11-24
CPC分类号： F16H61/32 , F16H2061/323 , F16H2061/326 , Y10T74/20104
摘要： A control unit 3 of a select assist device includes a start halt judging part 31 for judging a start halt by comparing a relative displacement amount and a start threshold value, a target relative displacement amount part 32 for setting a target relative displacement amount so that it is set to be a predetermined value when an assist actuator starts and then it is gradually decreased toward zero, and a drive command value computing part 33 for computing a drive command value so that approximate the relative displacement amount to the target relative displacement amount.
摘要翻译： 选择辅助装置的控制单元3包括用于通过比较相对位移量和起始阈值来判断开始停止的开始停止判断部31，用于设定目标相对位移量的目标相对位移量部32，使得 当辅助致动器启动并且然后逐渐减小到零时，将其设定为预定值;以及驱动指令值计算部33，用于计算驱动指令值，使得相对于目标相对位移量的相对位移量近似。
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7.发明申请公开(公告)号：US20080016978A1
公开(公告)日：2008-01-24
申请号：US11631502
申请日：2005-07-07
CPC分类号： F16H59/105 , F16H61/22 , F16H61/32 , F16H2061/323 , F16H2061/326 , Y10T74/19251 , Y10T74/2003 , Y10T74/20067 , Y10T74/20085
摘要： An automatic transmission apparatus (1) for a vehicle includes: a shift lever (11) for changing the range of an automatic transmission (50); a position gate (13) which restricts the position of the shift lever (11) and which releases the restriction to allow the position of the shift lever (11) to be changed when an operation button (14) provided on the shift lever (11) is pressed; a torque sensor (30) which detects an operation force of the shift lever (11); and a motor (M) for power-assisting the operation of the shift lever (11) based on a detected value of the torque sensor (30), wherein, when the shift lever (11) is operated and brought into contact with the position gate (13), and the detected value of the torque sensor (30) is reversed to any one of a positive value and a negative value, a driving force of the motor (M) is limited to prevent the shift lever (11) from being power-assisted in a reversed direction.
摘要翻译： 一种用于车辆的自动变速装置（1）包括：用于改变自动变速器（50）的范围的变速杆（11）; 当设置在变速杆（11）上的操作按钮（14）时，限制变速杆（11）的位置并释放限制以允许变速杆（11）的位置改变的位置门（13） ）被按下 检测变速杆（11）的操作力的转矩传感器（30）; 以及用于基于所述扭矩传感器（30）的检测值对所述变速杆（11）进行动力辅助的电动机（M），其中，当所述变速杆（11）被操作并与所述位置接触时 闸门（13），并且扭矩传感器（30）的检测值反转到正值和负值中的任一个，电动机（M）的驱动力被限制以防止变速杆（11）从 在相反的方向上被动力辅助。
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公开(公告)号：US20050257637A1
公开(公告)日：2005-11-24
申请号：US11131217
申请日：2005-05-18
申请人： Kensuke Osamura , Yukitsugu Hirota
发明人： Kensuke Osamura , Yukitsugu Hirota
CPC分类号： F16H61/32 , F16H2061/323 , F16H2061/326 , Y10T74/20018
摘要： An operating position select device includes a select lever unit having a select lever, an operating position sensor detecting an operating position of the lever, a mode shift unit of an automatic transmission, a shift position sensor detecting a shift position of the mode shift unit. A mechanically connecting means connects the lever and the mode shift unit. A control unit controls an assist actuator arranged between the lever and the mode shift unit for assisting the lever. The connecting means has a torque transmittable adjuster at its intermediate part, and it has play for changing its length and an elastic member disposed into the play so as to transmit force through the torque transmittable adjuster.
摘要翻译： 操作位置选择装置包括具有选择杆的选择杆单元，检测杆的操作位置的操作位置传感器，自动变速器的换档单元，检测模式换挡单元的换档位置的换档位置传感器。 机械连接装置连接杠杆和模式换档单元。 控制单元控制布置在杠杆和模式换档单元之间的辅助致动器，用于辅助杠杆。 连接装置在其中间部分具有扭矩传递调节器，并且其具有改变其长度的作用，并且弹性构件设置在游隙中，以便通过扭矩传递调节器传递力。
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公开(公告)号：US4346774A
公开(公告)日：1982-08-31
申请号：US78825
申请日：1979-09-25
CPC分类号： B60R16/0237 , G01S13/60 , H01Q1/3233 , B60R16/0315
摘要： A Doppler radar speed sensor including an antenna section and a sensor section is mounted on the underside of the automobile undercarriage. A recess for accommodating the Doppler radar speed sensor is formed in part of the underside of the automobile undercarriage within a rectangle surrounded by the wheels, and the Doppler radar speed sensor is mounted fully within the recess. This structure prevents the sensor from being damaged in an unfavorable environment or external vehicle devices from being interfered with by the leakage of the unrequired radar wave. For size reduction, the Doppler radar speed sensor is provided with a metal casing integrated with a slotted waveguide antenna. The slot array of the antenna is formed in one side of the metal casing, so that the metal casing, makes up part of the slot array antenna.
摘要翻译： 包括天线部分和传感器部分的多普勒雷达速度传感器安装在汽车底盘的下侧。 用于容纳多普勒雷达速度传感器的凹部形成在由车轮围成的矩形内的汽车底架的下侧的一部分中，并且多普勒雷达速度传感器完全安装在凹部内。 这种结构防止传感器在不利环境或外部车辆装置中受到不需要的雷达波的泄漏的干扰而被损坏。 为了减小尺寸，多普勒雷达速度传感器配有与开槽波导天线集成的金属外壳。 天线的槽阵列形成在金属壳体的一侧，使得金属壳体构成槽阵列天线的一部分。
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公开(公告)号：US20090072792A1
公开(公告)日：2009-03-19
申请号：US12186847
申请日：2008-08-06
申请人： Shinya Kobayashi , Yukitsugu Hirota , Toru Aoki
发明人： Shinya Kobayashi , Yukitsugu Hirota , Toru Aoki
IPC分类号： H02J7/00
CPC分类号： H01M10/4285 , G01R31/367 , G01R31/3842
摘要： An internal-state estimating device of a secondary battery has an electric current detecting means, a secondary-battery terminal voltage detecting means, a running state judging means, an electric-current random-noise impressing means and a secondary-battery internal-state estimating means. The electric current detecting means detects an electric current for a vehicle drive motor and a load-motor as one of a total current thereof and each current thereof. The running state judging means judges a substantially constant vehicle-speed running state of a motor vehicle. The electric-current random-noise impressing means superimposes a random noise on a load-motor electric current when the running state judging means judges the substantially constant vehicle-speed running state. The secondary-battery internal-state estimating means estimates an internal-state based on the terminal voltage and the current including the load-motor current and superimposed with the random noise at the substantially constant vehicle-speed running state.
摘要翻译： 二次电池的内部状态估计装置具有电流检测装置，二次电池端子电压检测装置，运行状态判断装置，电流随机噪声施加装置和二次电池内部状态估计装置 手段。 电流检测装置检测车辆驱动电动机和负载电动机的电流作为其总电流和其每个电流之一。 运行状态判断装置判断机动车辆的基本恒定的车速行驶状态。 当行驶状态判断装置判断基本上恒定的车速行驶状态时，电流随机噪声施加装置将随机噪声叠加在负载电动机电流上。 二次电池内部状态估计装置基于终端电压和包括负载电动机电流的电流估计内部状态，并且以基本上恒定的车速运行状态与随机噪声叠加。
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