Bus connection system
    11.
    发明授权
    Bus connection system 失效
    总线连接系统

    公开(公告)号:US4322794A

    公开(公告)日:1982-03-30

    申请号:US109539

    申请日:1980-01-04

    申请人: Mitsuo Kurakake

    发明人: Mitsuo Kurakake

    摘要: A bus connection system in which data transmission and reception between a central processing unit and a memory, an input/output control circuit or like peripheral circuit is performed via a bus. A plurality of buses are each connected to the central processing unit via a driver and a receiver, and the driver and the receiver are controlled by the central processing unit.

    摘要翻译: 一种总线连接系统,其中通过总线执行中央处理单元和存储器之间的数据发送和接收,输入/输出控制电路等外围电路。 多个总线各自经由驱动器和接收器连接到中央处理单元,并且驱动器和接收器由中央处理单元控制。

    Numerical control device including a thin type display unit and a
printed circuit board connected to the reverse side thereof
    12.
    发明授权
    Numerical control device including a thin type display unit and a printed circuit board connected to the reverse side thereof 失效
    数字控制装置包括薄型显示单元和连接到其反面的印刷电路板

    公开(公告)号:US5940292A

    公开(公告)日:1999-08-17

    申请号:US776906

    申请日:1997-02-14

    摘要: A CPU card, a servo card and a display card are replaceably mounted on a CNC controller-printed circuit board which is fixed to the reverse side of a liquid crystal display unit, and execute a CNC control function. Further, a Programmable Machine Control, a spindle interface circuit and a memory means are mounted on the printed circuit board. These elements are connected with a bus. This arrangements provide a small-size and thin-type CNC controller. The CNC controller is connected to each of servo amplifiers for axes through a serial servo including an optical fiber.

    摘要翻译: PCT No.PCT / JP96 / 01695 Sec。 371日期1997年2月14日 102(e)1997年2月14日PCT PCT 1996年6月19日PCT公布。 公开号WO97 / 00469 日期1997年1月3日CPU卡,伺服卡和显示卡可替代地安装在固定在液晶显示单元背面的CNC控制器印刷电路板上,并执行CNC控制功能。 此外,可编程机器控制,主轴接口电路和存储装置安装在印刷电路板上。 这些元件与总线连接。 这种布置提供了一种小型和薄型CNC控制器。 CNC控制器通过包括光纤的串行伺服连接到每个用于轴的伺服放大器。

    High-speed machining system
    13.
    发明授权
    High-speed machining system 失效
    高速加工系统

    公开(公告)号:US5148371A

    公开(公告)日:1992-09-15

    申请号:US722402

    申请日:1991-06-20

    IPC分类号: G05B19/414 G05B19/408

    摘要: A high-speed machining system for executing a machining program for a numerical control apparatus at high speed, in which the numerical control apparatus incorporates a hard disk drive (20) for storing a machining program for numerical control, a hard disk control circuit (15), a direct memory access control circuit (14) for transferring the machining program from the hard disk control circuit (15) to a RAM (13), and a microprocessor (12).The microprocessor (12) converts the machining program stored in the RAM (13) into minute amounts of movement for each axis and transfers the resulting data to a numerical control apparatus CNC 2. Therefore, a high-speed data transfer is possible and high-speed machining can be performed with a simple structure.

    摘要翻译: 一种用于高速数字控制装置的加工程序执行的高速加工系统,其中数字控制装置包括用于存储数字加工程序的硬盘驱动器(20),硬盘控制电路(15) ),用于将加工程序从硬盘控制电路(15)传送到RAM(13)的直接存储器存取控制电路(14)和微处理器(12)。 微处理器(12)将存储在RAM(13)中的加工程序转换为每个轴的微小移动量,并将所得到的数据传送到数控装置CNC 2.因此,高速数据传送是可能的, 可以用简单的结构进行速度加工。

    Picture processing apparatus including data conversion table for
performing convolutional processing
    14.
    发明授权
    Picture processing apparatus including data conversion table for performing convolutional processing 失效
    图像处理装置,包括执行流水处理的数据转换表

    公开(公告)号:US5063525A

    公开(公告)日:1991-11-05

    申请号:US549237

    申请日:1990-07-09

    IPC分类号: G06T1/20 G06T5/20

    CPC分类号: G06T1/20 G06T5/20

    摘要: A picture processing apparatus inputs window data (W) to look-up tables (TBL) in which operators (G or F) to be applied to pixel data (x) are stored in correlation to the locations of the pixel data. By switching between the operators (G or F) contained in the look-up tables (TBL), window processing corresponding to a data address (i,j) is performed on input pixel data (x.sub.ij).

    摘要翻译: 图像处理装置将窗口数据(W)输入到与像素数据的位置相关联地存储要应用于像素数据(x)的运算符(G或F))的查找表(TBL)。 通过在查找表(TBL)中包含的运算符(G或F)之间切换,对输入像素数据(xij)执行对应于数据地址(i,j)的窗口处理。

    Servomotor control apparatus
    15.
    发明授权
    Servomotor control apparatus 失效
    伺服电机控制装置

    公开(公告)号:US4916375A

    公开(公告)日:1990-04-10

    申请号:US243032

    申请日:1988-08-04

    摘要: The invention is a servomotor control apparatus for controlling the positioning of a movable element of an industrial robot or NC machine tool. An NC unit or a robot controller detects displacement from a movable element that is to be positioned, such as a table, forms a position command regarding a servomechanism, and has a correction circuit (A) which receives quadrant data (BLF) regarding a backlash correction command. When there is a quadrant reversal for each axis of the movable element, frictional torque corresponding to the axis is stored and a torque correction command (FR) corresponding thereto is outputted. A torque command of a fully-closed loop servo system for performing control based on a fed back position detection signal is corrected by the torque correction command. The servomotor control apparatus can be applied to semi-closed loop servo system in which a backlash correction is possible, and not just to a fully-closed loop servo system.

    Picture processing apparatus
    16.
    发明授权
    Picture processing apparatus 失效
    图像处理装置

    公开(公告)号:US4852024A

    公开(公告)日:1989-07-25

    申请号:US52049

    申请日:1987-04-10

    CPC分类号: G09G5/14 G06T1/00 G09G5/39

    摘要: A cathode ray tube (CRT) controller (6) reads out a predetermined picture from a frame memory (2) storing a picture to be processed, and generates a bit pattern with respect to a window memory (5), having a size corresponding to the frame memory (2) and storing a bit pattern which specifies the validity or invalidity of picture processing. The pattern output by the CRT controller (6) controls the processing of the frame memory (2), so that picture processing is executed solely with respect to picture data in an area of the frame memory (2) specified by the bit pattern.

    摘要翻译: PCT No.PCT / JP86 / 00424 Sec。 371日期:1987年4月10日 102(e)日期1987年4月10日PCT提交1986年8月19日PCT公布。 第WO87 / 01223号公报 日期:1987年2月26日。阴极射线管(CRT)控制器(6)从存储要处理的图像的帧存储器(2)读出预定图像,并生成相对于窗口存储器(5 ),具有对应于帧存储器(2)的大小并且存储指定图像处理的有效性或无效性的位模式。 由CRT控制器(6)输出的模式控制帧存储器(2)的处理,使得仅针对由位模式指定的帧存储器(2)的区域中的图像数据执行图像处理。

    Photoelectric motion limiting control apparatus for a robot mechanism
    18.
    发明授权
    Photoelectric motion limiting control apparatus for a robot mechanism 失效
    用于机器人机构的光电运动限制控制装置

    公开(公告)号:US4816728A

    公开(公告)日:1989-03-28

    申请号:US923150

    申请日:1986-10-06

    申请人: Mitsuo Kurakake

    发明人: Mitsuo Kurakake

    摘要: A robot control apparatus according to the present invention includes a limiter, used to limit the operating range of each axis of a robot mechanism. The limiter includes a photo-interrupter where, if a light-interrupting disk, attached to one side of a movable element of the robot mechanism, arrives at a predetermined position and cuts off the luminous flux passing through an optical path provided on the other side of the movable portion then a limiting signal is provided to a control unit. Optical fiber cables couple the photo-interrupter with a light-emitting section and light-receiving section of the control unit, which is installed at a position remote from the robot mechanism.

    摘要翻译: PCT No.PCT / JP86 / 00188 Sec。 371日期1986年10月6日 102(e)日期1986年10月6日PCT PCT日期:1986年4月15日PCT公布。 出版物WO86 / 06313 日本1986年11月6日。根据本发明的机器人控制装置包括限制器,用于限制机器人机构的每个轴的操作范围。 限位器包括一个光电断路器,其中如果安装在机器人机构的可移动元件的一侧的光中断盘到达预定位置并且切断通过设置在另一侧的光路的光通量 然后将限制信号提供给控制单元。 光纤电缆将光电断路器与控制单元的发光部分和光接收部分连接,该部分安装在远离机器人机构的位置。

    Servomotor drive control system
    19.
    发明授权
    Servomotor drive control system 失效
    伺服电机驱动控制系统

    公开(公告)号:US4751442A

    公开(公告)日:1988-06-14

    申请号:US893305

    申请日:1986-07-31

    申请人: Mitsuo Kurakake

    发明人: Mitsuo Kurakake

    摘要: A servomotor drive control system in which current control of a servomotor is performed by a microprocessor on the basis of a current feedback signal of the servomotor an interrupt generating circuit interrupts the microprocessor a circuit for storing an interrupt period and a current command applied to the servomotor are also included in the system. The arrangement is such that an interrupt period is set in dependence upon the rating of the servomotor being driven and controlled.

    摘要翻译: PCT No.PCT / JP85 / 00722 Sec。 371日期1986年7月31日第 102(e)日期1986年7月31日PCT提交1985年12月26日PCT公布。 WO86 / 04193 PCT出版物 日期1986年7月17日。一种伺服电动机驱动控制系统,其中,伺服电动机的电流控制由微处理器基于伺服电动机的电流反馈信号执行,中断发生电路中断微处理器存储中断周期的电路, 应用于伺服电动机的当前命令也包括在系统中。 该装置使得根据被驱动和控制的伺服电动机的额定值来设定中断周期。

    Spatial product sum calculating unit
    20.
    发明授权
    Spatial product sum calculating unit 失效
    空间积和计算单位

    公开(公告)号:US4747157A

    公开(公告)日:1988-05-24

    申请号:US945790

    申请日:1986-12-03

    CPC分类号: G06F17/153

    摘要: The present invention is directed to an arithmetic which calculates the spatial product sum of each of a plurality of picture element data stored in a frame memory, through utilization of load coefficients with N rows and N columns stored in a coefficient memory. The results of calculation for pieces of picture element data of one row of the frame memory and load coefficients of one row are added to the contents of shift registers corresponding to picture elements. This operation is repeated N times for different rows of the frame memory and different load coefficients. Thus, the spatial product sum calculation is performed at high speed using a small number of multipliers.

    摘要翻译: PCT No.PCT / JP86 / 00185 Sec。 一九八六年十二月三日 102(e)日期1986年12月3日PCT提交1986年4月14日PCT公布。 出版物WO86 / 06187 日期:1986年10月23日。本发明涉及一种运算,该算法通过利用存储在帧存储器中的N行和N列的负载系数来计算存储在帧存储器中的多个像素数据中的每一个的空间积和 系数记忆 对一帧帧存储器的一行的像素数据和一行的负载系数的计算结果被添加到与图像元素相对应的移位寄存器的内容中。 对于帧存储器的不同行和不同的负载系数,该操作重复N次。 因此,使用少量的乘法器以高速度执行空间乘积和计算。