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13 条记录 (耗时 0.026 秒)

    METHOD OF INPUTTING GRAPHIC FORM.
    4.
    发明公开
    METHOD OF INPUTTING GRAPHIC FORM. 失效
    方法用于输入图形形式显示。

    公开(公告)号：EP0258446A4

    公开(公告)日：1990-01-23

    申请号：EP87901633

    申请日：1987-02-17

    申请人： FANUC LTD

    发明人： ISOBE SHINICHI ,  YAMAUCHI TAKASHI

    IPC分类号： G05B19/4097 ,  G05B19/4093 ,  G05B19/42 ,  G06F17/50 ,  G06T3/00

    CPC分类号： G05B19/40935 ,  G05B19/4205 ,  G05B2219/36324 ,  Y02P90/265

    摘要： A graphic form is drawn by attaching marks such as black circles that can be distinguished from others to starting points or ending points of straight lines or arcs that constitute the graphic form. The graphic form is then read by a graphic form reading unit (2h). A display control unit of the display unit (2d) draws graphic elements and black circles of the graphic form on a display screen, and displays coordinate values of positions to which black circles are attached and a question sentence for questioning properties of the graphic elements between the black circles. Here, black circles related to the question sentence are displayed being blinked such that they can be dintinguished from other black circles. Then, when the coordinate values of black circles blinked depending upon the question and nature (straight line, arc, etc.) of the graphic elements are input through a keyboard (2f), a next black circle is blinked and a question sentence is displayed. Then, the data are input in the same manner and graphic data are finally input.

    MACHINE-OPERATING PANEL FOR NUMERICAL CONTROL.
    5.
    发明公开
    MACHINE-OPERATING PANEL FOR NUMERICAL CONTROL. 失效
    机已启动面板数控。

    公开(公告)号：EP0147467A4

    公开(公告)日：1987-06-16

    申请号：EP84901405

    申请日：1984-03-30

    申请人： FANUC LTD

    发明人： ISOBE SHINICHI ,  SAWADA KAZUO

    IPC分类号： G05B19/409 ,  G05B19/405 ,  G06F3/02

    CPC分类号： G05B19/409 ,  G05B2219/35431 ,  G05B2219/35511 ,  G05B2219/36011 ,  G05B2219/36159 ,  G05B2219/36168

    摘要： A machine-operating panel for numerical control enables the input of necessary operating information by a selection of one of a plurality of items of displayed operating information. A processor (MPU) is actuated by operating an operating information set keys (OIS) on a machine-operating panel (MOP) so that an operating information image stored in an image memory (IMM) is displayed on a display device (CRT). A cursor is positioned at various selection columns and setting items on the display screen by operating cursor keys (C1 to C4). When an input key (IPT) is pressed, operating information is stored in an operating information memory (OIM) by an operational control circuit (OPCN).

    POSITIONING SYSTEM.
    7.
    发明公开
    POSITIONING SYSTEM. 失效
    跟踪系统。

    公开(公告)号：EP0267966A4

    公开(公告)日：1990-02-06

    申请号：EP87903402

    申请日：1987-05-16

    申请人： FANUC LTD

    发明人： ISOBE SHINICHI ,  KAGAWA YOSHIMASA

    IPC分类号： G05D3/12 ,  G05B19/23

    CPC分类号： G05B19/231 ,  G05B2219/33254 ,  G05B2219/35545 ,  G05B2219/37154 ,  G05B2219/37155

    摘要： A positioning system which permits a servo motor (4) to run depending upon an instruction value to move a movable part, and which compares a feedback signal from a position detector such as a servo motor with the instruction value to produce a servo instruction value. Pulses from an encoder (5) are counted to generate a position data signal (6) that directly represents a rotational position of the motor (4). The position data signal is fed back to an instruction processing unit (2) to determine the position.

    NUMERICAL CONTROL SYSTEM.
    9.
    发明公开
    NUMERICAL CONTROL SYSTEM. 失效
    数字控制系统。

    公开(公告)号：EP0233949A4

    公开(公告)日：1990-03-28

    申请号：EP86904948

    申请日：1986-08-21

    申请人： FANUC LTD

    发明人： ISOBE SHINICHI ,  MIYATA MITSUTO ,  YAMAUCHI TAKASHI

    IPC分类号： G05B19/18 ,  G05B19/414

    CPC分类号： G05B19/4147 ,  G05B2219/33161 ,  G05B2219/34076

    摘要： A numerical control system equipped with a man-machine interface controller (MMC equipment) constructed in the form of a computer. The system comprises an NC unit (11), a programmable machine controller (13) which executes the sequence control relying upon the signals from the NC unit (11) and a machine tool (12), a man-machine interface controller (14) which is equipped at least with a CRT (14d) and a keyboard (14e) and which is constructed in the form of a computer, and a data transmission-reception control unit (15). The data are transmitted and received among the NC unit (11), the programmable machine controller (13) and the man-machine interface controller (14) while they are controlled by the data transmission-reception control unit (15).

    NUMERICAL CONTROL APPARATUS.
    10.
    发明公开
    NUMERICAL CONTROL APPARATUS. 失效
    数控装置。

    公开(公告)号：EP0128959A4

    公开(公告)日：1987-02-03

    申请号：EP84900102

    申请日：1983-12-13

    申请人： FANUC LTD

    发明人： ISOBE SHINICHI ,  SAWADA KAZUO

    IPC分类号： G05B23/02 ,  G05B19/19 ,  G05B19/4062

    CPC分类号： G05B19/4062 ,  G05B2219/37175 ,  G05B2219/41092 ,  G05B2219/42318 ,  G05B2219/42329

    摘要： The reliability of a numerical control apparatus is improved by making it possible to detect any abnormality in a position detection pulse delivered every time a movable part moves a predetermined distance. A position detector (6) outputs a reference position detection pulse every time a movable part reaches a predetermined position, and a direction discrimination circuit (7) outputs a position detection pulse every time the movable part moves a predetermined distance. A reversible counter (8) counts the number of position detection pulses output from the direction discrimination circuit (7), and abnormality detection circuits (9), (10) detect any abnormality in the position detection pulses on the basis of the contents of the reversible counter (8) and the timing of the generation of the reference position detection pulses. Accordingly, it is possible to detect any abnormality in the position detection pulses which may result in malfunctions such as runaway of a motor, deviation of an actual position from a command position, etc. Accordingly, the reliability of the numerical control apparatus can be improved.