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261 条记录 (耗时 0.038 秒)

    Optical disk storage which provides pull-in of focus servo and pull-in of tracking servo
    41.
    发明授权
    Optical disk storage which provides pull-in of focus servo and pull-in of tracking servo 失效
    光盘存储器提供聚焦伺服的拉入和跟踪伺服的拉入

    公开(公告)号：US5438557A

    公开(公告)日：1995-08-01

    申请号：US217772

    申请日：1994-03-24

    申请人： Osamu Ito ,  Kyosuke Yoshimoto ,  Yoshihiro Kiyose ,  Kazuhiko Nakane ,  Akira Mashimo ,  Hiroyuki Onda ,  Koji Yamana ,  Takuya Nagata

    发明人： Osamu Ito ,  Kyosuke Yoshimoto ,  Yoshihiro Kiyose ,  Kazuhiko Nakane ,  Akira Mashimo ,  Hiroyuki Onda ,  Koji Yamana ,  Takuya Nagata

    IPC分类号： G11B7/085 ,  G11B7/09 ,  G11B7/00

    CPC分类号： G11B7/0945

    摘要： A miniaturized optical disk apparatus which performs a pull-in of a focus servo and a pull-in of a tracking servo without a position detector for detecting an optical head. If the optical head is located at a non-reflection film area and thus the focus servo cannot be performed, then the optical head is moved and the focus servo is performed again. This process is repeated until the focus servo can be achieved. In addition, if the optical head is located at a non-track area, then the optical disk is moved to a track area and then the tracking servo is performed. This process also repeated until the optical head is located over the track area. The tracking servo can be stably performed since it is performed only when the optical head is located over the track area. The present invention is applicable to the optical disk apparatus which uses a 3.5 in optical disk.

    摘要翻译： 执行聚焦伺服的引入和跟踪伺服的拉入的小型化光盘装置，而没有用于检测光学头的位置检测器。 如果光头位于非反射膜区域，因此不能执行聚焦伺服，则移动光头并再次执行聚焦伺服。 重复该过程，直到可以实现聚焦伺服。 此外，如果光头位于非轨道区域，则将光盘移动到轨道区域，然后执行跟踪伺服。 该过程也重复，直到光学头位于轨道区域上方。 由于仅当光头位于轨道区域上方时才执行跟踪伺服，所以可以稳定地执行跟踪伺服。 本发明适用于在光盘中使用3.5的光盘装置。

    Method for injecting repairing agent into concrete construction
    42.
    发明授权
    Method for injecting repairing agent into concrete construction 失效
    将修复剂注入混凝土施工的方法

    公开(公告)号：US5309692A

    公开(公告)日：1994-05-10

    申请号：US056933

    申请日：1993-05-05

    申请人： Yuichiro Hayashi ,  Noboru Naito ,  Osamu Ito

    发明人： Yuichiro Hayashi ,  Noboru Naito ,  Osamu Ito

    IPC分类号： E04G23/02 ,  E04G21/24

    CPC分类号： E04G23/0203

    摘要： An injection plug device for injecting a concrete repairing agent into a concrete construction through an arcuate injection groove formed therein. The plug device includes a base member sealingly placed over an open end of the arcuate injection groove, a plurality of guide posts extending from the base member, an equal plurality of rod members extending through the guide posts, and engageable member selectively engageable with side walls of the arcuate injection groove by resilient deformation. The engageable members are provided at an inner end portion of the guide posts, or an external surface of the inner end portions of the guide posts. The engageable members have a width smaller than a width of the arcuate injection groove prior to their deformation and have another width larger than the width of the arcuate injection groove after their deformation to provide engagement with the side wall of the groove. The injection plug device is used for achieving a method for injecting a concrete repairing agent into the concrete construction. The method includes the steps of forming the arcuate injection groove, placing the base member over the open end of the injection groove in placing the injection plug device on the concrete construction, and engaging the engageable member with the groove for fixing the plug device to the concrete construction.

    摘要翻译： 一种用于通过其中形成的弓形注入槽将混凝土修复剂注入混凝土结构的注射塞装置。 插头装置包括密封地放置在弓形注入槽的开口端上的基部构件，从基部构件延伸的多个引导柱，延伸穿过引导柱的相等的多个杆构件以及可选择地与侧壁 的弓形注入槽通过弹性变形。 可接合构件设置在引导柱的内端部或引导柱的内端部的外表面。 所述可接合构件的变形前的宽度小于所述弓形注入槽的宽度，并且在其变形之后具有大于所述弓形注入槽的宽度的另一个宽度，以提供与所述槽的侧壁的接合。 注射塞装置用于实现将混凝土修复剂注入混凝土结构的方法。 该方法包括以下步骤：形成弓形注射槽，将基座部件放置在注入槽的开口端上，将注射塞装置放置在混凝土结构上，并将可接合构件与凹槽接合以将插塞装置固定到 混凝土施工。

    Leaf paper bundling apparatus
    43.
    发明授权
    Leaf paper bundling apparatus 失效
    叶纸包装机

    公开(公告)号：US5233816A

    公开(公告)日：1993-08-10

    申请号：US839895

    申请日：1992-02-25

    申请人： Koichi Moriya ,  Minoru Onozawa ,  Shigemi Kobayashi ,  Osamu Ito ,  Masahiko Nishimura ,  Masato Ono

    发明人： Koichi Moriya ,  Minoru Onozawa ,  Shigemi Kobayashi ,  Osamu Ito ,  Masahiko Nishimura ,  Masato Ono

    IPC分类号： B65B27/08

    CPC分类号： B65B27/08

    摘要： A leaf panel bundling apparatus allows leaf paper to be bundled to be inserted into the apparatus from either the front or the top of the apparatus. The leaf paper bundling apparatus wraps a tape around many leafs of paper which have been stacked, uses a cutter to cut the wrapped tape and uses a thermo-adhesion head to adhere the ends of the tape to one another so as to bundle the leaf paper. A leaf paper insertion opening portion has a slit extending to a location above the front portion of the main apparatus unit and into which leaf paper can be inserted from the front or top of the apparatus. A leaf paper regulation device receives a leaf paper lower edge and a leading edge which is the edge to be located furthest from the front of the main apparatus unit after insertion. A tape supply device supplies tape to be wrapped around the periphery of the leaf paper, applies tension to and tightens the wrapped tape. A tape winding device has an arm which can hold an end of the tape fed from the tape supply device and can orbit from a standby position to wrap the tape around the leaf paper. A leaf paper holding device is also provided to facilitate the tightening of the wrapped tape and holds the leaf paper to both sides of the tape in the direction of the width of the wrapped tape.

    Magneto-optic recording medium, magneto-optic recording system and magneto-optic recording method
    45.
    发明授权
    Magneto-optic recording medium, magneto-optic recording system and magneto-optic recording method 失效
    磁光记录介质，磁光记录系统和磁光记录方法

    公开(公告)号：US5197048A

    公开(公告)日：1993-03-23

    申请号：US770602

    申请日：1991-10-03

    申请人： Kyosuke Yoshimoto ,  Osamu Ito ,  Kunimaro Tanaka ,  Koichi Takeuchi ,  Isao Watanabe ,  Kazuhiko Tsutsumi

    发明人： Kyosuke Yoshimoto ,  Osamu Ito ,  Kunimaro Tanaka ,  Koichi Takeuchi ,  Isao Watanabe ,  Kazuhiko Tsutsumi

    IPC分类号： G11B13/04

    CPC分类号： G11B13/04

    摘要： A magneto-optic recording medium has a cartridge provided with a magnetization direction indicating portion for indicating the direction of magnetization of a second magnetic layer. Alternatively, the direction of magnetization of the second magnetic layer is recorded in advance in the first magnetic layer. The direction of magnetization of the second magnetic layer indicated or recorded is detected and recognized. A magnetic field oriented in an opposite direction to the direction of magnetization detected is imparted to the magneto-optic recording medium. Alternatively, predetermined information is recorded in the first magnetic layer, the direction of magnetization of the second magnetic layer is detected on the basis of a signal reproducing that information, and the direction of a magnetic field to be applied to the magneto-optic recording medium is set on the basis of the direction of magnetization thus detected. In addition, the direction of the magnetic field to be applied to the magneto-optic recording medium is set and the output of a light beam is changed on the basis of the direction of the second magnetic layer detected.

    摘要翻译： 磁光记录介质具有带有用于指示第二磁性层的磁化方向的磁化方向指示部的盒。 或者，第二磁性层的磁化方向预先记录在第一磁性层中。 检测并识别表示或记录的第二磁性层的磁化方向。 向磁光记录介质赋予与所检测的磁化方向相反的方向取向的磁场。 或者，预定信息被记录在第一磁性层中，基于再现该信息的信号和施加到磁​​光记录介质的磁场的方向来检测第二磁性层的磁化方向 基于这样检测的磁化方向设定。 此外，设置施加到磁光记录介质的磁场的方向，并且基于检测到的第二磁性层的方向改变光束的输出。