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    • 5. 发明授权
    • Automatic cassette changer
    • 自动换卡器
    • US4420779A
    • 1983-12-13
    • US292912
    • 1981-08-14
    • Yoshikazu TakanoTomohisa KamimuraMitsunobu Fujikawa
    • Yoshikazu TakanoTomohisa KamimuraMitsunobu Fujikawa
    • G11B15/02G11B15/68G11B23/04
    • G11B15/02G11B15/6885
    • An automatic cassette changer is provided for use with a cassette VTR of the type having push-buttons depressible for selecting at least recording, reproducing and rewinding modes, respectively, of the VTR, and a cassette holder movable between a raised position for receiving or delivering a cassette and a lowered position at which a cassette in the holder can have its tape acted upon by the VTR in a selected one of its modes. The automatic cassette changer provides a magazine for housing a plurality of cassettes; cassette-manipulating devices operative in a plurality of modes in succession for removing a cassette from the magazine and inserting the same into the cassette holder at its raised position, moving the cassette holder to its lowered position so that the VTR can act to record, reproduce or rewind the tape of the cassette in the holder, and discharging the cassette from the holder upon the return of the latter to its raised position; a mode selecting assembly actuable for selecting the modes of the cassette-manipulating means; a first motor for driving the mode selecting assembly, actuators adapted to be driven for causing operation of the cassette-manipulating devices in each selected one of the modes of the latter determined by said mode selecting assembly; and a second motor for driving said actuators.
    • 提供了一种自动盒式磁带更换器,用于具有按压按钮的类型的盒VTR,所述按钮用于分别至少选择VTR的记录,再现和重绕模式,以及盒支架,可在用于接收或传送的升高位置之间移动 盒子和下降位置,在该位置,保持器中的盒可以使其带在所选择的一种模式中被VTR作用在其上。 自动盒式磁带更换器提供一个用于容纳多个盒的盒子; 盒式操作装置连续地以多种模式操作,用于从盒中取出盒并将其插入盒保持器的升起位置,将盒式磁带架移动到其降低的位置,使得VTR可以用于记录,再现 或者将盒子的带子倒回到保持器中,并且当盒子的返回到其升高位置时将盒子从保持器中排出; 模式选择组件,其可操作以选择所述盒操纵装置的模式; 用于驱动模式选择组件的第一电动机,适于被驱动的致动器,用于使由所述模式选择组件确定的后者中的每一种模式中的盒操作装置的操作; 以及用于驱动所述致动器的第二电动机。
    • 7. 发明授权
    • Solvent vapor sucking method and solvent recovering apparatus
    • 溶剂蒸汽吸取法和溶剂回收装置
    • US5565070A
    • 1996-10-15
    • US287826
    • 1994-08-09
    • Akira DoiHiroshi ObinataYoshikazu TakanoOsamu Matsumura
    • Akira DoiHiroshi ObinataYoshikazu TakanoOsamu Matsumura
    • B01D3/00B01D5/00C23G5/04B01D3/14B01D11/04
    • B01D5/0036B01D3/00B01D3/007B01D5/0081C23G5/04
    • A method for recovering solvent vapor in a manner which requires less power using an apparatus which is smaller in size, has a longer life, and is capable of being operated without reducing recovering efficiency, including locating an inlet of a suction pipe at a position within the container between the liquid surface of the solvent and an upper edge of the container, wherein the opening of the suction pipe is open downward, and drawing the vapor from the upper surface of the solvent in the container. The apparatus for carrying out this method includes a solvent container provided with a heater inside a lower part of the container, the container having an opening at the upper part thereof, a cooling device provided inside the container; a suction pipe disposed in the container such that an opening of the pipe is located below an upper edge of the container wherein the opening of the suction pipe is oriented downward; a suction device in fluid communication with the interior of the container by the suction pipe; and a solvent recovering device connected to the suction device. The vapor produced by the solvent in the container is drawn off by a compressor through the suction pipe. The vapor is condensed and recovered by the condensing device have more than two low-temperature condensers.
    • 使用尺寸更小的装置以较少的功率回收溶剂蒸汽的方法具有更长的使用寿命,并且能够在不降低回收效率的情况下进行操作,包括将吸入管的入口定位在内部的位置 溶剂的液面与容器的上边缘之间的容器,其中吸入管的开口向下敞开,并从容器的溶剂的上表面抽出蒸汽。 用于实施该方法的装置包括在容器的下部设置有加热器的溶剂容器,容器在其上部具有开口,设置在容器内部的冷却装置; 吸入管设置在容器中,使得管的开口位于容器的上边缘的下方,其中吸入管的开口朝向下方; 抽吸装置,通过吸管与容器的内部流体连通; 和与吸引装置连接的溶剂回收装置。 由容器中的溶剂产生的蒸汽由压缩机通过吸管排出。 蒸气被冷凝和回收,冷凝装置具有两个以上的低温冷凝器。