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    • 3. 发明授权
    • Automatic transmission control system
    • 自动变速器控制系统
    • US5772550A
    • 1998-06-30
    • US626067
    • 1996-04-01
    • Shinya KamadaKoichi YamamotoTomoo SawazakiHiroshi ShinozukaKazushi KurokawaTakamichi TeraokaMasakazu HomboNaotaka HiramiYasunori KandaAkinobu AokiTatsuhiko IwasakiTakeyoshi Kawa
    • Shinya KamadaKoichi YamamotoTomoo SawazakiHiroshi ShinozukaKazushi KurokawaTakamichi TeraokaMasakazu HomboNaotaka HiramiYasunori KandaAkinobu AokiTatsuhiko IwasakiTakeyoshi Kawa
    • F16H59/08F16H59/38F16H61/00F16H61/02F16H61/04F16H61/06F16H61/08F16H61/14F16H61/21F16H61/686F16H63/30
    • F16H61/061F16H59/08F16H2059/385F16H2061/0255F16H2061/0444F16H2061/0455F16H2061/0466F16H2061/0488F16H61/0021F16H61/0206F16H61/067F16H61/08F16H61/14F16H61/21F16H63/3003
    • A control system for an automatic transmission having a transmission gear mechanism and a plurality of friction coupling elements which are selectively locked and unlocked with hydraulic oil to change power transmission paths to place the automatic transmission into desired available gears, a first one of the friction coupling elements having a locking pressure chamber and an unlocking pressure chamber and being locked when operating oil is supplied into only the locking pressure chamber and unlocking when operating oil is coincidentally supplied into the locking pressure chamber and the unlocking pressure chamber, and a second one of the friction coupling elements having a locking/unlocking pressure chamber in communication, with the unlocking pressure chamber of the first friction coupling element and being locked only when operation oil is supplied into the locking/unlocking pressure chamber. The control system includes a transition level control for controlling a pressure level of transitional pressure of operating oil increasing in pressure level while being supplied to the locking/unlocking pressure chamber of the second friction coupling element during a first specified gear shift with a first friction coupling element and the second friction coupling element are simultaneously unlocked and locked, respectively, and decreasing while being discharged from the locking/unlocking pressure chamber of the second friction coupling element during a second specific gear shift wherein the first friction coupling element and the second friction coupling element are simultaneously locked and unlocked, respectively, and a transitional duration control for controlling a duration time of the transitional pressure during any one of the first and second specific gear shifts.
    • 一种用于自动变速器的控制系统,其具有变速齿轮机构和多个摩擦联接元件,所述多个摩擦联接元件被选择性地用液压油锁定和解锁,以改变动力传递路径以将自动变速器置于所需可用的齿轮中,第一个摩擦联接 具有锁定压力室和解锁压力室的元件,并且当操作油被仅供给到锁定压力室时被锁定,并且当操作油被合适地供应到锁定压力室和解锁压力室中时解锁,并且第二个 具有与第一摩擦联接元件的解锁压力室连通的锁定/解锁压力室的摩擦联接元件,并且仅当操作油被供应到锁定/解锁压力室时才被锁定。 控制系统包括过渡电平控制,用于控制在第一特定变速期间在第一摩擦联接器中将第二摩擦联接元件的第二摩擦联接元件的锁定/解锁压力室供给到压力水平上升的工作油的过渡压力的压力水平 元件和第二摩擦联接元件分别同时解锁和锁定,并且在第二特定变速期间从第二摩擦联接元件的锁定/解锁压力室排出时减小,其中第一摩擦联接元件和第二摩擦联接器 元件分别同时被锁定和解锁,以及过渡持续时间控制,用于在第一和第二特定档位中的任何一个期间控制过渡压力的持续时间。
    • 9. 发明授权
    • Apparatus and method for driving objective lens
    • 用于驱动物镜的装置和方法
    • US06404728B1
    • 2002-06-11
    • US09365199
    • 1999-08-02
    • Hiroshi ShinozukaTomohiro MurayamaTomomi WakabayashiTaizo TateishiHiroshi Kawakami
    • Hiroshi ShinozukaTomohiro MurayamaTomomi WakabayashiTaizo TateishiHiroshi Kawakami
    • G11B2116
    • G11B7/22G11B7/0932G11B7/0933G11B7/0935Y10T29/49615Y10T29/49904Y10T29/4998
    • A method for manufacturing an objective lens driving apparatus comprising a lens holder which holds an objective lens and is driven in a focusing direction and a tracking direction with reference to the optical disk, at least two wires having first ends secured to the lens holder and controlling posture of the lens holder, and a wire holder to which second ends of the wires are fixed, the method comprising the steps of preparing a first integrally molded member including the lens holder and the wire holder which are connected together by a holder connecting frame to be removed after assembly, preparing a second integrally molded member including the wires which are suspended from a wire holding frame to be removed after assembly, positioning the second integrally molded member relative to the first integrally molded member such that the first ends of the wires are connected to the lens holder and the second ends of the wires are connected to the wire holder, and removing the wire holding frame and the holder connecting frame.
    • 一种物镜驱动装置的制造方法,其特征在于,包括:保持物镜的镜片保持器,其以相对于所述光盘的聚焦方向和跟踪方向被驱动;至少两根线,其具有固定在所述镜片架上的第一端, 所述透镜保持架的姿势以及所述电线的第二端被固定到的电线保持架,所述方法包括以下步骤:制备包括所述透镜架和所述电线保持器的第一整体模制构件,所述第一整体模制构件通过支架连接框架连接到 在组装之后移除,准备第二整体模制构件,其包括从组装后的待移除的电线保持框架悬挂的电线,将第二整体模制构件相对于第一整体模制构件定位,使得电线的第一端 连接到透镜保持器,并且电线的第二端连接到电线保持器,并且去除电线保持 ng框架和支架连接框架。