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    • 4. 发明授权
    • Hydraulic control of transmission
    • 液压控制传动
    • US4753136A
    • 1988-06-28
    • US819788
    • 1986-01-17
    • Yoichi HayakawaMasao KawaiKagenori FukumuraSeiichi Nishikawa
    • Yoichi HayakawaMasao KawaiKagenori FukumuraSeiichi Nishikawa
    • B60K17/346B60K23/08F16H63/30F16H63/44B60K41/16
    • F16H63/44B60K17/3467B60K23/0808F16H63/3026
    • A fluid pressure actuator for a frictionally engaged unit of a vehicular transmission includes a first transmission and a second transmission coupled to the output side of the first transmission and provided with a speed step change mechanism which has a frictionally engaging element for engaging a rotary member to a fixed member in such a manner as to enable an optional disengagement between the rotary member and the fixed member. The fluid pressure actuator further has an annular cylinder for operating the frictionally engaging element and has an outer annular portion and an inner annular portion provided inside the outer annular portion coaxially therewith, an annular piston including an outer annular portion slidably fitted to the outer annular portion of the cylinder and an inner annular portion slidably fitted to the inner annular portion of the cylinder, an outer cylinder chamber defined by the outer annular portions of the cylinder and the piston, and an inner cylinder chamber defined by the inner annular portions of the cylinder and the piston and connected to the outer cylinder chamber through an orifice through which working oil is supplied to one of the cylinder chambers. A one-way valve is provided in one of the annular portions of the cylinder for causing external air to be drawn into the one oil chamber.
    • 用于车辆变速器的摩擦接合单元的流体压力致动器包括第一变速器和联接到第一变速器的输出侧的第二变速器,并且设置有速度变化机构,该变速机构具有用于将旋转构件接合的摩擦接合元件 固定构件,以使得能够在旋转构件和固定构件之间可选地脱离接合。 所述流体压力致动器还具有用于操作所述摩擦接合元件的环形圆筒,并且具有外环形部分和设置在所述外环形部分内同心的内环形部分,所述环形活塞包括可滑动地装配到所述外环形部分的外环形部分 以及可滑动地装配到所述气缸的内部环形部分的内部环形部分,由所述气缸和所述活塞的外部环形部分限定的外部气缸室和由所述气缸的内部环形部分限定的内部气缸室 活塞并通过孔口连接到外缸室,工作油通过该孔口供应到气缸室中的一个。 单向阀设置在气缸的一个环形部分中,用于使外部空气被吸入一个油室。
    • 6. 发明授权
    • IC card processing method and processing device therefor, and IC card
    • IC卡处理方法及其处理装置及IC卡
    • US4720626A
    • 1988-01-19
    • US695859
    • 1985-01-14
    • Seiichi NishikawaKoichi OkadaTeruaki Shiro
    • Seiichi NishikawaKoichi OkadaTeruaki Shiro
    • B42D15/10G06F1/04G06F3/00G06K7/00G06K7/08G06K17/00G06K19/07G11C5/00
    • G06K7/082G06F3/007G06K19/0723
    • The present invention discloses an IC card, and a processing device for the IC card and a processing method therefor. The IC card comprises a semiconductor IC in which a large number of data are stored. There are provided a winding which picks up an electromagnetic field for forming a power current with respect to the semiconductor IC, and another winding and a Hall element for picking up the data of the semiconductor IC or writing the data into the semiconductor IC. These semiconductor IC, windings and the Hall element are all assembled within a card member of plastics. A device for processing this card comprises a winding for forming an electromagnetic field as a source of power current, another winding and a Hall element for transmitting data to the IC card and receiving it therefrom, and a circuit cooperative with these windings and the Hall element. These IC card and the processing device electromagnetically effects transmission of power current and data in accordance with so called a non-contact system.
    • PCT No.PCT / JP84 / 00247 Sec。 371日期1985年1月14日 102(e)日期1985年1月14日PCT提交1984年5月18日PCT公布。 出版物WO84 / 04612 日期:1984年11月22日。本发明公开了一种IC卡及其IC卡处理装置及其处理方法。 IC卡包括存储大量数据的半导体IC。 提供了一个绕组,其拾取相对于半导体IC形成功率电流的电磁场,以及用于拾取半导体IC的数据或将数据写入半导体IC的另一绕组和霍尔元件。 这些半导体IC,绕组和霍尔元件都被组装在塑料卡片内。 用于处理该卡的装置包括用于形成作为电源电流的电磁场的绕组,另一绕组和用于向IC卡发送数据并从其接收的霍尔元件,以及与这些绕组和霍尔元件协作的电路 。 这些IC卡和处理装置根据所谓的非接触式系统的电磁效应传输电力电流和数据。