Multi-stage hydraulic actuator
    1.
    发明授权
    Multi-stage hydraulic actuator 失效
    多级液压执行机构

    公开(公告)号:US5247872A

    公开(公告)日:1993-09-28

    申请号:US985659

    申请日:1992-12-07

    申请人: Hideo Hoshi

    发明人: Hideo Hoshi

    CPC分类号: B21D22/28 B21D24/14

    摘要: A multi-stage hydraulic actuator including a cylinder body having an outer cylinder and an inner cylinder provided in the outer cylinder, first and second pistons inserted in the outer cylinder to independently move and provided with first and second working members, and third and fourth pistons inserted in the inner cylinder to independently move and provided with third and fourth working members.

    Temperature compensation by positioning of plural piezoelectric
vibrators in an electronic wristwatch
    2.
    发明授权
    Temperature compensation by positioning of plural piezoelectric vibrators in an electronic wristwatch 失效
    通过在电子手表中定位多个压电振动器来进行温度补偿

    公开(公告)号:US4219754A

    公开(公告)日:1980-08-26

    申请号:US932958

    申请日:1978-08-11

    CPC分类号: H03H3/04 G04F5/063 H03H9/215

    摘要: In an electronic wristwatch having a watch body an a plurality of electronic vibrators having frequency-position characteristics, the frequency-temperature characteristic of the standard signal generated thereby is improved by positioning the vibrators in the watch body so that at least one vibrator has a different frequency-position characteristic than the other vibrators to compensate for any frequency deviation thereof due to the orientation of the watch body.

    摘要翻译: 在具有钟表主体和具有频率位置特性的多个电子振动器的电子手表中,通过将振动器定位在手表主体中来提高由此产生的标准信号的频率 - 温度特性,使得至少一个振动器具有不同的 频率位置特性比其他振动器补偿​​由于手表主体的取向引起的任何频率偏差。

    Disposable centrifugal blood pump with magnetic coupling
    4.
    发明授权
    Disposable centrifugal blood pump with magnetic coupling 有权
    一次性离心血泵与磁耦合

    公开(公告)号:US08596999B2

    公开(公告)日:2013-12-03

    申请号:US13397599

    申请日:2012-02-15

    IPC分类号: F04B17/00

    摘要: A disposable centrifugal blood pump with magnetic coupling provides a centrifugal blood pump with magnetic coupling which is simple in structure of disposable parts with low cost. Therefore, a housing as the disposable part includes a rotor having pole faces extending on the outer-peripheral surface and projecting inward from the inner-peripheral surface and an impeller attached to the rotor, and a stator as a reusable part includes three or more electromagnets for electromagnetic coupling for forming a magnetic coupling between the stator and the rotor, a torque transmission disk formed by sandwiching a ring-shaped permanent magnet between two upper and lower ring members and having pole faces corresponding to the pole faces projecting from the inner-peripheral surface of the rotor formed to project for generating a magnetic coupling between stator and rotor, a motor for rotating the torque transmission disk, and a displacement gauge for measuring displacement of the rotor.

    摘要翻译: 具有磁耦合功能的一次性离心血泵提供具有磁耦合的离心式血泵,其结构简单,成本低廉。 因此,作为一次性部件的壳体包括具有在外周面上延伸并从内周面向内突出的极面的转子和附接到转子的叶轮,作为可再利用部的定子包括三个以上的电磁体 用于形成定子和转子之间的磁耦合的电磁耦合;扭矩传递盘,其通过将环形永磁体夹在两个上下环构件之间而形成,并具有与从内周面突出的极面对应的极面 形成为用于产生定子和转子之间的磁耦合的突起的转子的表面,用于旋转扭矩传递盘的电动机和用于测量转子的位移的位移计。

    Surface mountable crystal oscillating device and method of producing the
same
    5.
    发明授权
    Surface mountable crystal oscillating device and method of producing the same 失效
    表面贴装晶体振荡装置及其制造方法

    公开(公告)号:US6031318A

    公开(公告)日:2000-02-29

    申请号:US47854

    申请日:1998-03-25

    摘要: A crystal oscillating device comprises an outer case having a longitudinal axis, a cavity, a pair of first surfaces extending along the longitudinal axis, a pair of second surfaces extending in a direction generally transverse to the longitudinal axis, a first opening portion in one of the first surfaces for providing access into the cavity, a second opening portion in one of the second surfaces, and a groove in the other of the second surfaces. A crystal oscillator is disposed in the cavity of the outer case and has lead terminals extending through the second opening portion of the outer case for electrically connecting the crystal oscillator to a circuit board. A bonding material is disposed in the cavity of the outer case for bonding the crystal oscillator to the outer case. A connecting member is disposed in the groove of the outer case for connecting the outer case to the circuit board.

    摘要翻译: 一种晶体振荡装置包括具有纵向轴线的外壳体,腔体,沿着纵向轴线延伸的一对第一表面,沿着大致横向于纵向轴线的方向延伸的一对第二表面, 用于提供进入空腔的第一表面,在第二表面之一中的第二开口部分和另一个第二表面中的凹槽。 晶体振荡器设置在外壳的空腔中,并且具有延伸穿过外壳的第二开口部分的引线端子,用于将晶体振荡器电连接到电路板。 接合材料设置在外壳的空腔中,用于将晶体振荡器接合到外壳。 连接构件设置在外壳的槽中,用于将外壳连接到电路板。

    Multistage cylinder actuator
    6.
    发明授权
    Multistage cylinder actuator 失效
    多级气缸执行器

    公开(公告)号:US4984509A

    公开(公告)日:1991-01-15

    申请号:US360181

    申请日:1989-06-01

    申请人: Hideo Hoshi

    发明人: Hideo Hoshi

    IPC分类号: F04B23/06 F04B27/00 F15B15/16

    CPC分类号: F15B15/16

    摘要: A multistage cylinder actuator comprising a center cylinder unit and annular auxiliary cylinder units which are concentrically located around the center cylinder and which are removably attached to a common plate so as to independently operate.

    摘要翻译: 一种多级气缸致动器,包括中心气缸单元和环形辅助气缸单元,其同心地位于中心气缸周围,并且可拆卸地连接到公共板以便独立操作。

    Disposable centrifugal blood pump with magnetic coupling
    7.
    发明授权
    Disposable centrifugal blood pump with magnetic coupling 有权
    一次性离心血泵与磁耦合

    公开(公告)号:US08123503B2

    公开(公告)日:2012-02-28

    申请号:US12065687

    申请日:2006-09-01

    IPC分类号: F04B17/00

    摘要: A disposable centrifugal blood pump with magnetic coupling provides a centrifugal blood pump with magnetic coupling which is simple in structure of disposalable parts with low cost. Therefore, a housing as the disposable part includes a rotor having pole faces extending on the outer-peripheral surface and projecting inward from the inner-peripheral surface and an impeller attached to the rotor, and a stator as a reusable part includes three or more electromagnets for electromagnetic coupling for forming a magnetic coupling between the stator and the rotor, a torque transmission disk formed by sandwiching a ring-shaped permanent magnet between two upper and lower ring members and having pole faces corresponding to the pole faces projecting from the inner-peripheral surface of the rotor formed to project for generating a magnetic coupling between stator and rotor, a motor for rotating the torque transmission disk, and a displacement gauge for measuring displacement of the rotor.

    摘要翻译: 具有磁耦合功能的一次性离心血泵提供具有磁耦合的离心式血泵,其结构简单,成本低廉。 因此,作为一次性部件的壳体包括具有在外周面上延伸并从内周面向内突出的极面的转子和附接到转子的叶轮,作为可再利用部的定子包括三个以上的电磁体 用于形成定子和转子之间的磁耦合的电磁耦合;扭矩传递盘,其通过将环形永磁体夹在两个上下环构件之间而形成,并具有与从内周面突出的极面对应的极面 形成为用于产生定子和转子之间的磁耦合的突起的转子的表面,用于旋转扭矩传递盘的电动机和用于测量转子的位移的位移计。

    DISPOSABLE CENTRIFUGAL BLOOD PUMP WITH MAGNETIC COUPLING
    8.
    发明申请
    DISPOSABLE CENTRIFUGAL BLOOD PUMP WITH MAGNETIC COUPLING 有权
    具有磁耦合功能的离心式离心泵

    公开(公告)号:US20100040491A1

    公开(公告)日:2010-02-18

    申请号:US12065687

    申请日:2006-09-01

    IPC分类号: F04D25/06

    摘要: A disposable centrifugal blood pump with magnetic coupling provides a centrifugal blood pump with magnetic coupling which is simple in structure of disposable parts with low cost. Therefore, a housing as the disposable part includes a rotor having pole faces extending on the outer-peripheral surface and projecting inward from the inner-peripheral surface and an impeller attached to the rotor, and a stator as a reusable part includes three or more electromagnets for electromagnetic coupling for forming a magnetic coupling between the stator and the rotor, a torque transmission disk formed by sandwiching a ring-shaped permanent magnet between two upper and lower ring members and having pole faces corresponding to the pole faces projecting from the inner-peripheral surface of the rotor formed to project for generating a magnetic coupling between stator and rotor, a motor for rotating the torque transmission disk, and a displacement gauge for measuring displacement of the rotor.

    摘要翻译: 具有磁耦合功能的一次性离心血泵提供具有磁耦合的离心式血泵,其结构简单,成本低廉。 因此,作为一次性部件的壳体包括具有在外周面上延伸并从内周面向内突出的极面的转子和附接到转子的叶轮,作为可再利用部的定子包括三个以上的电磁体 用于形成定子和转子之间的磁耦合的电磁耦合;扭矩传递盘,其通过将环形永磁体夹在两个上下环构件之间而形成,并具有与从内周面突出的极面对应的极面 形成为用于产生定子和转子之间的磁耦合的突起的转子的表面,用于旋转扭矩传递盘的电动机和用于测量转子的位移的位移计。

    Objective lens apparatus
    10.
    发明授权
    Objective lens apparatus 失效
    物镜设备

    公开(公告)号:US4650294A

    公开(公告)日:1987-03-17

    申请号:US581663

    申请日:1984-02-21

    CPC分类号: G11B7/1359 G11B7/0925

    摘要: An objective lens apparatus for an optical disc player comprises an objective lens holder rotatable about a center axis, an objective lens carried by the holder at a location spaced from the center axis, an optical member, a magnetic flux generating member for generating magnetic flux, and tracking and focusing coils interacting with the magnetic flux for effecting tracking and focusing adjustments of the objective lens. The optical member rotates simultaneously with the lens holder and leads light which is incident along the center axis to the objective lens in a direction parallel to the center axis thereby eliminating optical modulation of the light caused by rotation of the lens holder in the tracking direction.

    摘要翻译: 一种用于光盘播放器的物镜装置,包括可围绕中心轴旋转的物镜支架,由保持器在与中心轴线隔开的位置承载的物镜,光学构件,用于产生磁通量的磁通量产生构件, 以及与磁通相互作用的跟踪和聚焦线圈,用于实现物镜的跟踪和聚焦调整。 光学构件与透镜保持器同时旋转,并且沿与中心轴平行的方向引导沿着中心轴入射到物镜的光,从而消除由透镜架沿跟踪方向旋转引起的光的光学调制。