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    • 2. 发明申请
    • VEHICLE CONTROL DEVICE
    • 车辆控制装置
    • US20090105918A1
    • 2009-04-23
    • US12245936
    • 2008-10-06
    • Yasuhiko KOBAYASHIYasuo YamaguchiShinichi Nomura
    • Yasuhiko KOBAYASHIYasuo YamaguchiShinichi Nomura
    • F16H61/14G06F17/00
    • F16H61/143B60K6/48F16H61/0025F16H61/0031F16H2045/002Y02T10/6221
    • A vehicle control device including an input member drive-connected to a power source; a mechanical pump; an electric pump assisting the mechanical pump; a drive mechanism transmitting the rotational driving force of the input member to an output member; a fluid coupling between the input member and the drive transmission mechanism and including a lock-up engagement element which receives hydraulic oil discharged from the mechanical pump and the electric pump to operate; a state detection unit that detects the state of the one or more factors that the discharge of the electric pump; and a control unit which executes a first or second control mode, wherein the first control mode permits engagement of the lock-up engagement element if a first condition is satisfied based on the one or more factors, and wherein a second control mode inhibits engagement of the lock-up engagement element if the first condition is not satisfied.
    • 一种车辆控制装置,包括驱动连接到电源的输入构件; 机械泵; 辅助机械泵的电动泵; 将输入构件的旋转驱动力传递到输出构件的驱动机构; 输入构件和驱动传递机构之间的流体联接,并且包括锁定接合元件,其接收从机械泵排出的液压油和电动泵的操作; 状态检测单元,其检测所述电动泵的排出的一个或多个因素的状态; 以及执行第一或第二控制模式的控制单元,其中如果基于一个或多个因素满足第一条件,则第一控制模式允许锁定接合元件的接合,并且其中第二控制模式禁止接合 如果不满足第一条件,则锁定接合元件。
    • 5. 发明授权
    • Communication abnormality detecting/coping device and vacuum pump remote monitor control device
    • 通讯异常检测/应急装置和真空泵远程监控控制装置
    • US06204776B1
    • 2001-03-20
    • US09537943
    • 2000-03-29
    • Shinichi Nomura
    • Shinichi Nomura
    • G01V300
    • G05B19/0428G05B2219/25144G05B2219/25158
    • A communication abnormality detecting/coping device and a vacuum pump remote monitor control device are provided, which are capable of detecting the presence/absence of an abnormality in data communication and reducing an influence of the abnormality on a system device when detecting the abnormality. An operation acknowledge message 51 is transmitted to a system device (30) from a turbo-molecular pump control device (20) in Step 1. A reply message (53) indicative of the reception of the operation acknowledgement message 51 by the system device (30) is transmitted to the turbo-molecular pump control device (20) in Step 3. In Step 5, an elapsed period of from a time at which the operation acknowledgement message (51) is transmitted to a time at which a reply message (53) is received is measured, and if the elapsed period exceeds the preset period, the abnormality in the communication system is warned in Step 6.
    • 提供一种通信异常检测/应答装置和真空泵远程监视控制装置,其能够检测数据通信中是否存在异常,并且当检测到异常时减少了系统装置上异常的影响。 操作确认消息51在步骤1中从涡轮分子泵控制装置(20)发送到系统装置(30)。指示由系统装置接收到操作确认消息51的应答消息(53) 30)在步骤3中被传送到涡轮分子泵控制装置(20)。在步骤5中,从运行确认消息(51)发送的时间到回复消息( 53),如果经过时间超过预设期间,则在步骤6中警告通信系统的异常。
    • 6. 发明授权
    • Super-precision positioning system
    • 超精密定位系统
    • US5984501A
    • 1999-11-16
    • US823213
    • 1997-03-24
    • Katsura TomotakiShinichi NomuraHeung Chul Shin
    • Katsura TomotakiShinichi NomuraHeung Chul Shin
    • B23Q5/28B23Q16/00G05D3/00H01L21/68H01L41/09
    • H02N2/021H02N2/06
    • A positioning system comprises a feeding mechanism having three or more feeding units disposed in a moving direction of a moving body. Each of the feeding units has first and second moving elements for clamping and unclamping the moving body, feeding the moving body in the moving direction from an initial position to a target position, and returning the moving body to the initial position. A memory device stores preselected phase and amplitude values of the first and second moving elements. A calculating device calculates phase and amplitude command values for the first and second moving elements based on the phase and amplitude values stored in the memory device. An output device outputs driving command values to the first and second moving elements based on the calculation result of the calculating device. A control device controls the feeding units to clamp the moving body by all of the feeding units after the moving body has been moved to the target position.
    • 定位系统包括具有沿移动体的移动方向设置的三个或更多个进给单元的进给机构。 每个馈送单元具有用于夹紧和松开移动体的第一和第二移动元件,将移动体沿着移动方向从初始位置馈送到目标位置,并将移动体返回到初始位置。 存储器件存储第一和第二移动元件的预选相位和振幅值。 计算装置基于存储在存储装置中的相位和幅度值来计算第一和第二移动元件的相位和幅度指令值。 输出装置基于计算装置的计算结果向第一和第二移动元件输出驱动指令值。 在移动体移动到目标位置之后,控制装置控制进给单元将所有进给单元夹紧移动体。
    • 7. 发明授权
    • Magnetic bearing device
    • 磁轴承装置
    • US5760510A
    • 1998-06-02
    • US500539
    • 1995-07-11
    • Shinichi NomuraToshiharu Kogure
    • Shinichi NomuraToshiharu Kogure
    • F16C32/04F16C39/06H02K7/09
    • F16C32/0455
    • A magnetic bearing device comprises a rotor, electromagnets, radial direction displacement sensors, and a control circuit for controlling an exciting current of the electromagnets in accordance with a signal from the radial direction displacement sensors to magnetically levitate the rotor. The control circuit comprises a position detecting circuit, a calculator, a PID operating part, a phase inverter and power amplifiers. A CPU analyzes the displacement of the rotor at the time of rotation on the basis of a sensor signal issued from the position detecting circuit to supply a correction signal obtained as a result of analysis to the calculator. A magnetic force is thus generated which offsets the oscillation of the rotor for each of the frequency components and is supplied to the electromagnets. The magnetic bearing device is capable of inhibiting displacement components of the rotor other than a first order component in the rotation frequency of the rotor.
    • 磁性轴承装置包括转子,电磁体,径向位移传感器和用于根据来自径向位移传感器的信号控制电磁体的励磁电流的磁控浮动磁控浮动的控制电路。 控制电路包括位置检测电路,计算器,PID操作部分,相位逆变器和功率放大器。 CPU根据从位置检测电路发出的传感器信号分析旋转时的转子的位移,以向计算器提供作为分析结果而获得的校正信号。 因此产生磁力,其抵消每个频率分量的转子的振荡,并将其提供给电磁体。 磁性轴承装置能够抑制转子的位移分量,而不是转子旋转频率中的一阶分量。