Information processing apparatus having interchangeable type elements
and a display for indicating the type style of a type element
    1.
    发明授权
    Information processing apparatus having interchangeable type elements and a display for indicating the type style of a type element 失效
    具有可互换类型元素的信息处理设备和用于指示类型元素的类型风格的显示器

    公开(公告)号:US5167460A

    公开(公告)日:1992-12-01

    申请号:US617937

    申请日:1990-11-26

    申请人: Noriyuki Kikukawa

    发明人: Noriyuki Kikukawa

    IPC分类号: B41J1/30 B41J5/44 B41J7/00

    CPC分类号: B41J5/44

    摘要: There is disclosed an electronic printing apparatus with a printing mechanism utilizing a type-font element integrally provided with plural printing types for printing characters and numerals, in which a detector identifies the kind of the typefont element, and a display unit indicates the printing style of the typefont element in response to the output signals of the detector.

    摘要翻译: 公开了一种具有打印机构的电子打印设备,该打印机构利用一体地设置有多种用于打印字符和数字的打印类型的字体元素,其中检测器识别该类型元件的种类,并且显示单元指示打印风格 响应于检测器的输出信号的typefont元件。

    Control method for stepping motor
    2.
    发明授权
    Control method for stepping motor 失效
    步进电机控制方法

    公开(公告)号:US4513236A

    公开(公告)日:1985-04-23

    申请号:US509183

    申请日:1983-06-29

    IPC分类号: H02P8/32 H02K29/04

    CPC分类号: H02P8/32

    摘要: This invention discloses a control method for a novel stepping motor and a novel stepping motor of unipolar or bipolar winding, in which an inverse electromotive force generated in the unenergized coils is utilized for motor control.

    摘要翻译: 本发明公开了一种新型步进电机的控制方法和单极或双极绕组的新型步进电机,其中在未励磁线圈中产生的反电动势用于电动机控制。