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1. 发明授权

KR840002334B1 공작기계의 수치제어 방식 失效
公开(公告)号：KR840002334B1
公开(公告)日：1984-12-19
申请号：KR810001088
申请日：1981-04-01
申请人： FUJITSU FANUC LTD
发明人： NOZAWA RYOICHIRO , KIYA NOBUYUKI
IPC分类号： G05B19/18 , G05B19/417

2. 发明专利

DE3851405D1 未知
公开(公告)号：DE3851405D1
公开(公告)日：1994-10-13
申请号：DE3851405
申请日：1988-04-27
申请人： FANUC LTD
发明人： TANAKA KUNIO , KIYA NOBUYUKI , MAEDA KIMIO , SAIKI YOSHIHARU
IPC分类号： G05B19/05 , G05B19/414 , G05B19/04
摘要： The programme controller performs a sequential control by using a software comprising basic instructions and functional instructions written in a ladder language. The functional instructions are registered as subroutines and called from a main program. The controller provides a unified form of such arbitrary functional instructions (FUNC), where the form of functional instruction is changed depending on the input conditions (A, B,C) which are registered in the parameter region (P), and the top address of a memory area for a particular functional instruction is accessed. This enables the user to register any functional instructions.

3. 发明专利

DE3789197T2 未知
公开(公告)号：DE3789197T2
公开(公告)日：1994-06-01
申请号：DE3789197
申请日：1987-04-24
申请人： FANUC LTD
发明人： KIYA NOBUYUKI , TORIYAMA SHUJI , SAIKI YOSHIHARU
IPC分类号： G05B19/18 , G05B19/414
摘要： A system consists of a numerical controller CNC (1) with a BAC (5) and a shared RAM (6), a programmable machine controller (PMC) (2) with a PMC-RAM plate (8), a RAM 9(0 and an interface (10), a man-machine controller MMC (3) with an interface (11) and a manual data input device (CRT/MDi) (12), and a ROM cassette (13). The initial values of PMC parameters are stored in the PMC-RAM plate (8) together with a debugged program, and then transferred to the ROM cassette (13), which takes the place of the PMC-RAM plate when the system is in use. When an initialisation command is given from the CRT/MDi (12), the initial values stored in the ROM cassette (13) are instantly transferred onto the RAM (9) and the shared RAM (6).

4. 发明专利

DE3278584D1 APPARATUS FOR CONTROLLING ZERO-POINT RETURN OF MOVABLE ELEMENT 未知
公开(公告)号：DE3278584D1
公开(公告)日：1988-07-07
申请号：DE3278584
申请日：1982-06-16
申请人： FANUC LTD
发明人： NOZAWA RYOICHIRO , KIYA NOBUYUKI
IPC分类号： B23Q15/24 , G05B19/18 , G05B19/23
摘要： A method and apparatus for controlling the return of the movable element of a machine tool to a predetermined grid point by controlling movable element drive means in accordance with feedback pulses generated while the drive means is being driven to transport the movable element between grid points. The method includes the steps of specifying a position remoted from the predetermined grid point by a distance which is less than the spacing between grid points, computing the deviation between the specified position and the current position of the movable element, positioning the movable element at the specified position by driving the drive means on the basis of the computed deviation and feedback pulses, and driving the drive means at reduced speed to stop the movable element at the first grid point encountered following the initiation of reduced-speed drive.

5. 发明专利

DE3370206D1 METHOD AND APPARATUS FOR CONTROLLING FEED SPEED IN NUMERICAL CONTROL SYSTEM 未知
公开(公告)号：DE3370206D1
公开(公告)日：1987-04-16
申请号：DE3370206
申请日：1983-03-25
申请人： FANUC LTD
发明人： NOZAWA RYOICHIRO , KIYA NOBUYUKI , MURAKAMI KUNIHIKO
IPC分类号： B23Q15/013 , B23Q15/00 , G05B19/18 , G05B19/40 , G05B19/404 , G05B19/416
摘要： A method and apparatus for controlling the feed speed of a machine in a numerical control system having a manual pulse generator for generating pulses in response to a manual operation. The numerical control system numerically controls the machine by supplying the machine with the generated pulses as feed pulses in a manual feed mode and with feed pulses corresponding to a commanded feed speed in modes other than the manual feed mode. The commanded feed speed is modified in accordance with an override quantity stored in a register. The method includes selectively designating the modes other than the manual feed mode, changing the override quantity, which is stored in the register, based on the pulses generated by the manual pulse generator and in accordance with the designated mode, and modifying the commanded feed speed in accordance with the override quantity stored in the register.

6. 发明专利

DE3789107T2 未知
公开(公告)号：DE3789107T2
公开(公告)日：1994-05-26
申请号：DE3789107
申请日：1987-12-09
申请人： FANUC LTD
发明人： KIYA NOBUYUKI , MAEDA KIMIO
IPC分类号： G05B19/4103 , G05B19/41
摘要： Flame retardant polyurethane foam compositions incorporate an effective amount of a polybrominated higher alkylbenzene as a flame retardant and, optionally, a polyaryl phosphate agent.

7. 发明专利

DE3581190D1 未知
公开(公告)号：DE3581190D1
公开(公告)日：1991-02-07
申请号：DE3581190
申请日：1985-09-04
申请人： FANUC LTD
发明人： KAWAMURA HIDEAKI , KIYA NOBUYUKI , SAKAMOTO KEIJI
IPC分类号： B29C45/50 , B29C45/57 , B29C45/76 , B29C45/77 , G05B19/23
摘要： PCT No. PCT/JP85/00496 Sec. 371 Date Apr. 29, 1986 Sec. 102(e) Date Apr. 29, 1986 PCT Filed Sep. 4, 1985 PCT Pub. No. WO86/01456 PCT Pub. Date Mar. 13, 1986.A dwell control system of an injection molding machine is adapted to drive an injection shaft by an electric motor (20) and to control the electric motor (20) by a numerical control unit (30). At the time of a dwell operation, the numerical control unit (30) operates the electric motor (20) under the application of a torque limit to apply a predetermined pressure to a molten material in a mold (4).

8. 发明专利

DE3381851D1 未知
公开(公告)号：DE3381851D1
公开(公告)日：1990-10-04
申请号：DE3381851
申请日：1983-11-17
申请人： FANUC LTD
发明人： KIYA NOBUYUKI
IPC分类号： G05D3/12 , G05B19/41 , G05B19/414 , B23Q15/00 , G05B19/405
摘要： PCT No. PCT/JP83/00415 Sec. 371 Date Jul. 18, 1984 Sec. 102(e) Date Jul. 18, 1984 PCT Filed Nov. 17, 1983 PCT Pub. No. WO84/02100 PCT Pub. Date Jun. 7, 1984.A machine present position region discrimination method divides a stroke, over which a movable portion of a machine travels along a single controlled axis, into n equal parts to partition the stroke into regions, each region having a length I. A region number is assigned to each region sequentially from one end of the stroke to the other. A present position region number A is incremented or decremented in dependence upon the travelling direction when an accumulated travelling distance B of the movable portion of the machine exceeds the region interval length I (during movement in the positive direction), or is less than zero (during movement in the negative direction). The resulting present position region number A, which is indicative of the present position region of the movable portion of the machine, is supplied by an NC unit in which the present position region number A is calculated to the controlled machine. When the present position region number A is incremented or decremented by the interval length I, the reverse operation, i.e., decrementing or incrementing, respectively, is performed on the travelled distance B which thereby indicates the position within the region.

9. 发明专利

DE3280207D1 未知
公开(公告)号：DE3280207D1
公开(公告)日：1990-08-16
申请号：DE3280207
申请日：1982-03-23
申请人： FANUC LTD
发明人： NOZAWA RYOICHIRO , KIYA NOBUYUKI
IPC分类号： G05B19/408 , G05B19/403

10. 发明专利

DE3470351D1 NC MACHINING RESTART CONTROL SYSTEM 未知
公开(公告)号：DE3470351D1
公开(公告)日：1988-05-11
申请号：DE3470351
申请日：1984-02-01
申请人： FANUC LTD
发明人： KIYA NOBUYUKI , YOSHINO MOTOAKI
IPC分类号： B23Q15/00 , G05B19/18 , G05B19/4067 , G05B19/4155
摘要： A machining end detecting device detects whether each hole or the like has completely been drilled to its bottom or not, and the latest drilling information is stored in a nonvolatile memory. In the nonvolatile memory are also stored modal data sequence numbers assigned to drilling start position determining blocks and the latest information on a drilling restart position. Upon inputting a drilling restart command from key input means such as a cycle start button, a restart block indexing device indexes, from a numerical control machining program, a restart block necessary for resuming drilling of an unfinished hole or the like on the basis of the sequence numbers and the machining end detection information stored in the nonvolatile memory. A restart positioning device positions a drilling machine at the drilling start position stored in the nonvolatile memory, and a control device causes the drilling machine to restart with the indexed restart block from the specified position.

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