Drive force transmission apparatus
    71.
    发明授权
    Drive force transmission apparatus 失效
    驱动力传动装置

    公开(公告)号:US5954173A

    公开(公告)日:1999-09-21

    申请号:US895276

    申请日:1997-07-16

    摘要: There is disclosed a drive force transmission apparatus which includes a first pressing-force generation unit for generating a pressing force in accordance with a rotational speed difference between driving and driven shafts, and a frictional clutch which is brought into an engaged state by the pressing force generated by the first pressing-force generation unit in order to transmit torque in accordance with the rotational speed difference between the driving and driven shafts. The drive force transmission apparatus further includes a second pressing-force generation unit disposed opposite to the first pressing-force generation unit with respect to the frictional clutch. When needed, the second pressing-force generation, unit is operated to bring the frictional clutch into a firmly engaged state, thereby improving the traveling performance of the vehicle under severe traveling conditions, such as an attempt to extract a wheel trapped in a gutter or the like, traveling on a rough road, traveling on sand, etc.

    摘要翻译: 公开了一种驱动力传递装置,其包括:第一按压力产生单元,用于根据驱动轴和从动轴之间的转速差产生按压力;以及摩擦离合器,其通过按压力而处于接合状态 由第一按压力产生单元产生,以便根据驱动轴和从动轴之间的转速差来传递扭矩。 驱动力传递装置还包括相对于摩擦离合器与第一按压力产生单元相对设置的第二按压力产生单元。 当需要时,第二按压力产生单元被操作以使摩擦离合器处于牢固接合状态,从而在恶劣的行驶条件下提高车辆的行驶性能,例如试图提取被捕获在沟槽中的轮子;或者 在粗鲁的路上旅行,在沙滩上旅行等

    Card game amusement device
    72.
    发明授权
    Card game amusement device 失效
    纸牌游戏娱乐设备

    公开(公告)号:US5591081A

    公开(公告)日:1997-01-07

    申请号:US359533

    申请日:1994-12-20

    申请人: Hirokazu Suzuki

    发明人: Hirokazu Suzuki

    IPC分类号: A63F13/00 A63F1/00 A63F1/18

    CPC分类号: A63F1/18 A63F2001/008

    摘要: A card game amusement device simulates a card game in which a card the number or the suit of which matches with a number or a suit of a card displayed on a second screen region of a graphic screen is selected from cards displayed on a first screen region, and in which the card is moved onto the card displayed on the second screen region, and in which selecting and moving a card is repeated until all cards are moved to the second screen region or until a card the number or the suit of which matches with the number or the suit of the card displayed on the second screen region is not present on the first screen region.

    摘要翻译: 纸牌游戏娱乐装置模拟卡片游戏,其中,从显示在第一屏幕区域上的卡片中选择数字或西装与显示在图形屏幕的第二屏幕区域上的卡片的数量或套装相匹配的卡片 ,并且其中卡被移动到显示在第二屏幕区域上的卡上,并且其中重复选择和移动卡,直到所有卡移动到第二屏幕区域,或者直到卡的数量或套件匹配 第一屏幕区域上不存在显示在第二屏幕区域上的卡片的数量或套色。

    Magnetic resonance imaging system
    74.
    发明授权
    Magnetic resonance imaging system 失效
    磁共振成像系统

    公开(公告)号:US4878499A

    公开(公告)日:1989-11-07

    申请号:US256110

    申请日:1988-10-11

    摘要: In a magnetic resonance imaging system of this invention, a static magnetic field is applied to a patient, and a gradient magnetic field and an excitation pulse signal are applied to the patient in accordance with a predetermined pulse sequence, so as to cause a magnetic resonance phenomenon in a selected slice of the patient. The magnetic resonance data of the magnetic resonance phenomenon is acquired, and the magnetic resonance image is obtained from the magnetic resonance data. The system has an announcement section for intermittently urging the patient to stop a body movement. In this system, a data acquisition section is operated under the control of a control section only while the patient stands still in response to the announcement of the announcement section, thereby intermittently acquiring magnetic resonance data in units of a predetermined volume.

    摘要翻译: 在本发明的磁共振成像系统中,对患者施加静磁场,并且根据预定脉冲序列向患者施加梯度磁场和激励脉冲信号,以产生磁共振 在患者的选定切片中的现象。 获得磁共振现象的磁共振数据,并从磁共振数据获得磁共振图像。 该系统具有间歇地促使患者停止身体运动的通知部分。 在该系统中,数据采集部分仅在控制部分的控制下操作,同时响应于通知部分的通知,病人静止,从而间歇地以预定量为单位获取磁共振数据。

    Nuclear magnetic resonance diagnostic apparatus
    76.
    发明授权
    Nuclear magnetic resonance diagnostic apparatus 失效
    核磁共振诊断仪

    公开(公告)号:US4604580A

    公开(公告)日:1986-08-05

    申请号:US587974

    申请日:1984-03-09

    CPC分类号: G01R33/56 G01R33/54

    摘要: Apparatus is provided in an NMR diagnostic apparatus for reducing or eliminating low frequency cyclic noise. The NMR signals are phase demodulated using reference signals having the same frequency as the excitation signals. A provision is made to change the phases of the output reference signals by 180.degree.. These signals are selectively used to demodulate the received NMR signals which are first divided into two signals of the same phase. The demodulated signals, which are 180.degree. apart, are added thereby eliminating the cyclic noise component.

    摘要翻译: 在用于减少或消除低频循环噪声的NMR诊断装置中提供装置。 NMR信号使用与激励信号相同频率的参考信号进行相位解调。 将输出参考信号的相位改变180度。 这些信号被选择性地用于解调首先被分成相同相位的两个信号的接收NMR信号。 相加180°的解调信号被加入,从而消除了循环噪声分量。