Method of polishing silicon wafer
    21.
    发明授权
    Method of polishing silicon wafer 有权
    抛光硅晶片的方法

    公开(公告)号:US06383060B2

    公开(公告)日:2002-05-07

    申请号:US09842016

    申请日:2001-04-26

    IPC分类号: B24B100

    摘要: Mirror-polishing of a silicon wafer is conducted using an abrasive agent which contains silica as a principal ingredient, and either one of the ingredients set forth at (1) and (2): (1) an ingredient which is selected from alkali sulfide, alkali hydrogensulfide, and the mixture thereof; and (2) a chelate agent which contains at least &agr;-benzoinoxime, diethyldithiocarbamic acid, cupferron, xanthogenic acid, neocupferron, beryllon II, &bgr;-quinolinol, 1,1,1-trifluoro-3(2-thenoyl)acetone, dimethylglyoxime, and 1-(2-pyridylazo)-2-naphthol.

    摘要翻译: 使用含有二氧化硅作为主要成分的研磨剂和(1)和(2):( 1)所述的成分之一进行硅晶片的镜面抛光,所述成分选自碱金属硫化物, 碱式硫化氢及其混合物; 至少含有α-苯甲酰肟,二乙基二硫代氨基甲酸,铜铁,黄原酸,新中匹龙,铍菁II,β-羟基喹啉,1,1,1-三氟-3(2-噻吩甲酰)丙酮,二甲基乙二肟等的螯合剂, 和1-(2-吡啶基偶氮)-2-萘酚。

    Light emitting element control device, optical sensor control device and
blank lamp control device
    22.
    发明授权
    Light emitting element control device, optical sensor control device and blank lamp control device 失效
    发光元件控制装置,光传感器控制装置和空白灯控制装置

    公开(公告)号:US5884125A

    公开(公告)日:1999-03-16

    申请号:US822784

    申请日:1997-03-21

    摘要: A control circuit for outputting a signal for controlling an amount of light emitted from a plurality of light emitting elements. The control circuit includes a controller or CPU, and a D/A converter outputting a signal for setting a voltage in multiple gradation in accordance with a lighting state of the light emitting element. An amplifying circuit amplifies an output of the D/A converter and outputs an amplified output as a control signal. A reference voltage generating circuit generates a reference voltage and a comparator compares the control signal with the reference voltage. The controller varies an output of the D/A converter based on the result of comparison by the comparator, to adjust the output of the D/A converter so that the control signal is equivalent to the reference voltage. Accordingly each voltage is reset in the multiple gradation to allow the light emitting element to appropriately emit light based on the adjusted output. As a result, a plurality of light emitting elements can be controlled stably without using a high precision circuit element.

    摘要翻译: 一种用于输出用于控制从多个发光元件发射的光量的信号的控制电路。 控制电路包括控制器或CPU,以及D / A转换器,其根据发光元件的发光状态输出用于设定多个灰度级的电压的信号。 放大电路放大D / A转换器的输出并输出放大的输出作为控制信号。 参考电压产生电路产生参考电压,比较器将控制信号与参考电压进行比较。 控制器根据比较器的比较结果改变D / A转换器的输出,调整D / A转换器的输出,使控制信号等于参考电压。 因此,每个电压以多个灰度被复位,以允许发光元件基于调整的输出适当地发光。 结果,可以稳定地控制多个发光元件而不使用高精度电路元件。

    Gear shift mechanism with a damper device
    23.
    发明授权
    Gear shift mechanism with a damper device 失效
    带减震装置的换挡机构

    公开(公告)号:US4924728A

    公开(公告)日:1990-05-15

    申请号:US325318

    申请日:1989-03-17

    申请人: Masanori Mori

    发明人: Masanori Mori

    摘要: A gear shift device for motor vehicles in which a fluid pressure production unit is arranged between a gear shift mechanism and a damper device and is connected directly with a drive input member. In the damper device for the gear shift device, the gear shift mechanism is connected through a first output member to the drive input member. The fluid pressure production unit is simultaneously connected to the input member through a second output member. Therefore, the torsional rigidity of the damper device can be set small enough to restrain the neutral noise associated with gear shift devices.

    摘要翻译: 一种用于机动车辆的换档装置,其中流体压力产生单元布置在变速机构和阻尼装置之间并且直接与驱动输入构件连接。 在变速装置的阻尼装置中,变速机构通过第一输出部件与驱动输入部件连接。 流体压力产生单元通过第二输出构件同时连接到输入构件。 因此,阻尼装置的扭转刚度可以设置得足够小以限制与换档装置相关的中性噪声。

    BRAKE DEVICE FOR IN-WHEEL MOTOR
    25.
    发明申请
    BRAKE DEVICE FOR IN-WHEEL MOTOR 审中-公开
    用于车轮电机的制动装置

    公开(公告)号:US20110316322A1

    公开(公告)日:2011-12-29

    申请号:US13203818

    申请日:2010-03-05

    IPC分类号: B60K7/00

    摘要: A brake device for an in-wheel motor according to the invention can be easily attached to inside of the wheel. The vehicle wheel is driven by the in-wheel motor attached to the inside of the wheel. The in-wheel motor transmits the rotation of the rotor to the vehicle wheel with a speed reduced by the planetary gear set. In the brake device, the brake motor is rotated to move the plunger in an axial direction. Thus, the brake device squeezes or presses the disc which rotates with the rotor with the first pad and the second pad to apply braking force between the rotor and the planetary gear set. Accordingly, there is no need to prepare a hydraulic pressure source, a hydraulic cylinder and a hydraulic pressure conduit system and the brake device can be decreased in size and can be easily attached to the inside of the wheel.

    摘要翻译: 根据本发明的用于轮毂电动机的制动装置可以容易地附接到车轮的内部。 车轮由安装在车轮内侧的轮内电机驱动。 轮式电动机以由行星齿轮组减速的速度将转子的旋转传递到车轮。 在制动装置中,使制动马达旋转,使柱塞沿轴向移动。 因此,制动装置挤压或按压与第一垫和第二垫一起转动的盘,以在转子和行星齿轮组之间施加制动力。 因此,不需要制备液压源,液压缸和液压管道系统,并且制动装置的尺寸可以减小并且可以容易地附接到车轮的内部。

    Automatic transmission system for automobiles having hydraulic and
electronic control systems
    28.
    发明授权
    Automatic transmission system for automobiles having hydraulic and electronic control systems 失效
    具有液压和电子控制系统的汽车自动变速箱系统

    公开(公告)号:US4653352A

    公开(公告)日:1987-03-31

    申请号:US683805

    申请日:1984-12-19

    摘要: An automatic transmission system in an automobile having an engine, a brake, a throttle valve, a shift lever, a clutch, and transmission gears associated with synchromesh systems. The automatic transmission system includes a throttle actuator for actuating the throttle valve, a clutch actuator for actuating the clutch, a gear selection actuator for selectively actuating the synchromesh systems to shift the transmission gears, a fluid-pressure control unit for applying working fluid pressures to the gear selection actuator, and an electronic control unit for issuing control signals to the throttle actuator, the clutch actuator, and the fluid-pressure control unit in response to detected signals indicative of a rotational speed of the engine, an operation of the brake, an operative position of the throttle valve, a selected position of the shift lever, a releasing position of the clutch, and a speed of travel of the automobile.

    摘要翻译: 一种具有发动机,制动器,节流阀,变速杆,离合器和与同步啮合系统相关联的传动齿轮的汽车中的自动变速器系统。 自动变速器系统包括用于致动节流阀的节气门致动器,用于致动离合器的离合器致动器,用于选择性地致动同步啮合系统以移动传动齿轮的齿轮选择致动器,用于将工作流体压力施加到 齿轮选择致动器和电子控制单元,用于响应于表示发动机的转速的检测信号,制动器的操作,向油门致动器,离合器致动器和流体压力控制单元发出控制信号, 节流阀的操作位置,变速杆的选定位置,离合器的释放位置以及汽车的行驶速度。