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33 条记录 (耗时 0.013 秒)

    Apparatus for defining a variable conductive pattern suitable for threading through the elements of a digital memory
    4.
    发明授权
    Apparatus for defining a variable conductive pattern suitable for threading through the elements of a digital memory 失效
    用于定义适于穿过数字存储器的元件的可变导电图案的装置

    公开(公告)号：US3877494A

    公开(公告)日：1975-04-15

    申请号：US24281872

    申请日：1972-04-10

    申请人： VYZK USTAV MATEMAT STROJU

    发明人： MASEK MILOS ,  MOHELNICKY JOSEF

    IPC分类号： G11C17/02 ,  H01F41/04 ,  B21F45/00

    CPC分类号： G11C17/02 ,  H01F41/04

    摘要： An automated technique for defining one of a plurality of dual wire patterns to be threaded through the elements of a digital memory is described. A pair of continuous wires are respectively passed through a pair of wire guides movable transversely with respect to the longitudinal axis of a flexible planar substrate and are adherently placed on the substrate. The guides are simultaneously but independently movable transversely about the longitudinal axis to define any of a plurality of selectable patterns of displacement about such axis: e.g., a pair of parallel positions of opposite senses, and a pair of oblique positions of opposite senses. The substrate is advanced longitudinally after each transverse movement of the guides to define a corresponding portion of the pattern. A second flexible elongated tape may be introduced over the exposed surface of the wire pattern on the substrate to form an insulating sandwich.

    摘要翻译： 描述了用于定义要穿过数字存储器的元件的多个双线图案中的一个的自动化技术。 一对连续的线分别穿过可相对于柔性平面基板的纵向轴线横向移动的一对导线引导件，并且被附着地放置在基板上。 引导件同时但是独立地可以围绕纵向轴线横向移动以限定围绕该轴线的多个可选择的移位图案：例如，一对相反感的平行位置以及一对相反感的倾斜位置。 导轨的每个横向移动之后，基板纵向前进，以限定图案的对应部分。 可以在衬底上的线图案的暴露表面上引入第二柔性细长带以形成绝缘夹层。

    Print hammer selection circuit in endless belt line printers
    10.
    发明授权
    Print hammer selection circuit in endless belt line printers 失效
    无端皮带打印机中的打印锤选择电路

    公开(公告)号：US3561354A

    公开(公告)日：1971-02-09

    申请号：US3561354D

    申请日：1968-08-12

    申请人： VYZK USTAV MATEMAT STROJU

    发明人： MRKVICKA JAROSLAV

    IPC分类号： G06K15/08 ,  B41J1/20 ,  B41J9/14

    CPC分类号： G06K15/08

    摘要： Staggered successions of reference character codes that are generated in timed relation to the periodic movement of a typecarrying belt past an aligned row of printing hammers are periodically sampled. The respective samples are routed through selected time slots of successive frames containing information character codes representative of the type characters to be printed. The occurrence of an identity between a shifted sample and the information character code in a particular time slot causes the actuation of an associated one of the printing hammers to print the corresponding type character.