Control apparatus for vehicular drive system
    41.
    发明申请
    Control apparatus for vehicular drive system 失效
    车载驱动系统控制装置

    公开(公告)号:US20070105679A1

    公开(公告)日:2007-05-10

    申请号:US11441110

    申请日:2006-05-26

    IPC分类号: F16H3/72

    摘要: A control apparatus for a vehicular drive system including a continuously-variable transmission portion operable as an electrically controlled continuously variable transmission, and a step-variable transmission portion, the continuously variable transmission portion having a differential mechanism operable to distribute an output of an engine to a first electric motor and a power transmitting member, and a second electric motor disposed in a power transmitting path between the power transmitting member and a drive wheel of a vehicle. The control apparatus including a differential-state limiting device provided in the differential mechanism, and operable to limit a differential function of the differential mechanism, for limiting an operation of the continuously-variable transmission portion as the electrically controlled continuously variable transmission, and an electric-motor control portion for controlling a drive-force assisting operation to generate an assisting drive force to drive the vehicle during a shifting action of the step-variable transmission portion, in different manners depending upon whether the continuously-variable transmission portion is placed in a continuously-variable shifting or a non-continuously-variable shifting state.

    摘要翻译: 一种用于车辆驱动系统的控制装置,包括可操作为电控无级变速器的无级变速器部分和可变速传动部分,所述无级变速器部分具有可操作以将发动机的输出分配到 第一电动机和动力传递构件,以及设置在动力传递构件和车辆的驱动轮之间的动力传递路径中的第二电动机。 该控制装置包括设置在差速机构中的差速状态限制装置,并且可操作以限制差速机构的差速功能,用于限制作为电控无级变速器的无级变速器部分的运行, - 电动机控制部分,用于控制驱动力辅助操作,以根据无级变速器部分是否被放置在不同的方式产生在有级变速器部分的换档动作期间驱动车辆的辅助驱动力 无级变速或非连续变速换档状态。

    Motor control apparatus
    42.
    发明申请
    Motor control apparatus 有权
    电机控制装置

    公开(公告)号:US20060108966A1

    公开(公告)日:2006-05-25

    申请号:US11320962

    申请日:2005-12-30

    IPC分类号: H02P1/46

    摘要: Presence/absence of a failure in a feedback control system of a motor is monitored. When a failure is detected in the feedback control system, the motor is driven by switching to an open-loop control. During the open-loop control, the motor is rotated by sequentially switching the motor current supply phase without feeding back encoder count information. The position count is incremented or decremented every time the current supply phase is switched. When the position count has reached a target count, it is determined that the rotor has reached a target position, whereupon the open-loop control is finished.

    摘要翻译: 监测电动机的反馈控制系统中是否存在故障。 当在反馈控制系统中检测到故障时,通过切换到开环控制来驱动电动机。 在开环控制期间,通过依次切换电动机电流供给相而不反馈编码器计数信息来旋转电动机。 每当切换电源时,位置计数递增或递减。 当位置计数达到目标计数时,确定转子已达到目标位置,于是开环控制结束。

    MOTOR CONTROL APPARATUS HAVING CURRENT SUPPLY PHASE CORRECTION
    44.
    发明申请
    MOTOR CONTROL APPARATUS HAVING CURRENT SUPPLY PHASE CORRECTION 有权
    具有电流相位校正的电机控制装置

    公开(公告)号:US20060006827A1

    公开(公告)日:2006-01-12

    申请号:US11226388

    申请日:2005-09-15

    IPC分类号: H02P3/18

    摘要: In a motor-driven shift position switching device, when the difference between a target position and the rotation position of a rotor has become smaller than a prescribed value in a motor feedback control, a transition is made to a deceleration control. A phase lead correction amount for correcting the phase lead of the current supply phase with respect to the rotor rotation phase is set in accordance with the rotor rotation speed. Thus, proper braking force suitable for the rotor rotation speed is exerted on the rotor and the rotor can be decelerated smoothly as it approaches the target position. Further, in the period when the current supply to the motor is kept off, the shift position switching determination ranges are set wider than in the period when the current supply to the motor is on.

    摘要翻译: 在电动变速位置切换装置中,当电动机反馈控制中的目标位置与转子的旋转位置的差小于规定值时,进行减速控制。 根据转子旋转速度来设定用于校正电流供给相位相对于转子旋转相位的相位引导的相位超前校正量。 因此,适合于转子旋转速度的适当的制动力被施加在转子上,并且转子可以在接近目标位置时平稳地减速。 此外,在向电动机的电流供给保持关闭的期间,变速位置切换判定范围被设定为比当电动机的电流供给接通时的期间宽。

    Method of manufacturing an MRI device
    46.
    发明申请
    Method of manufacturing an MRI device 有权
    制造MRI装置的方法

    公开(公告)号:US20050062571A1

    公开(公告)日:2005-03-24

    申请号:US10979228

    申请日:2004-11-03

    IPC分类号: G01R33/383 H01F7/02 H01F1/00

    摘要: A method of manufacturing a magnetic resonance imaging (MRI) device is provided including providing at least one magnet positioned between a keeper device and a yoke, the keeper device being positioned at a pole region of the at least one magnet, positioning at least one pole device at the pole region of the at least one magnet, and removing the keeper device from the pole region to allow the at least one pole device to be positioned at the pole region of the at least one magnet.

    摘要翻译: 提供了一种制造磁共振成像(MRI)装置的方法,包括提供位于保持装置和轭之间的至少一个磁体,所述保持装置位于所述至少一个磁体的极区,定位至少一个极 在所述至少一个磁体的极区域处的装置,以及从所述极区域移除所述保持装置,以允许所述至少一个极装置定位在所述至少一个磁体的极区域处。

    Magnetic field stabilization method, magnetic field generating apparatus and magnetic resonance imaging apparatus
    48.
    发明授权
    Magnetic field stabilization method, magnetic field generating apparatus and magnetic resonance imaging apparatus 失效
    磁场稳定化方法,磁场产生装置和磁共振成像装置

    公开(公告)号:US06239680B1

    公开(公告)日:2001-05-29

    申请号:US09506868

    申请日:2000-02-09

    IPC分类号: G01V300

    CPC分类号: G01R33/389 G01R33/383

    摘要: In order to provide a magnetic field stabilization method, magnetic field generating apparatus and magnetic resonance imaging apparatus that is not affected by the temperature distribution in an installation space, in stabilizing a magnetic field of a magnetic field generating apparatus 2 having a pair of permanent magnets facing each other with a space interposed and yokes constituting a magnetic circuit for the permanent magnets, heat quantities to be applied to a plurality of positions are individually controlled (172, 174) based on the temperatures detected at a plurality of positions 154, 158 on the yoke to stabilize the respective temperatures at the plurality of positions.

    摘要翻译: 为了提供一种不会受到安装空间的温度分布影响的磁场发生装置和磁共振成像装置,在使具有一对永久磁铁的磁场产生装置2的磁场稳定的同时, 以插入的空间彼此面对并且构成用于永磁体的磁路的轭,基于在多个位置154,158上检测到的温度,分别控制施加到多个位置的热量(172,174) 轭以稳定多个位置处的相应温度。

    Method of making solar cell module with improved weathering
characteristics
    50.
    发明授权
    Method of making solar cell module with improved weathering characteristics 失效
    制造具有改善的耐候性的太阳能电池模块的方法

    公开(公告)号:US5527717A

    公开(公告)日:1996-06-18

    申请号:US402988

    申请日:1995-03-13

    申请人: Yuji Inoue

    发明人: Yuji Inoue

    摘要: A process for producing a solar cell module is characterized in that a grid electrode is formed having a coating comprising an epoxy resin of 20 g/m.sup.2 .multidot.day.multidot.0.1 mm/40.degree. C..multidot.90%RH or less in moisture permeability which is disposed so as to cover the entire exposed exterior of said grid electrode. The solar cell module is free of short-circuits between the grid electrode and the lower electrode even upon repeated use under severe environmental conditions of high temperature and high humidity, and continuously exhibits a desirable photoelectric conversion efficiency over a long period of time.

    摘要翻译: 一种太阳能电池组件的制造方法,其特征在于,形成具有包含20g / m 2·xxx0.1mm / 40℃×90%RH以下的透湿性的环氧树脂的涂层的栅电极,其设置为 以覆盖所述栅电极的整个暴露的外部。 即使在高温高湿的恶劣环境条件下重复使用,太阳能电池模块也不会在栅电极和下电极之间发生短路,并且在长时间内连续呈现期望的光电转换效率。