专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明专利

JPH0353642B2 失效
公开(公告)号：JPH0353642B2
公开(公告)日：1991-08-15
申请号：JP11932187
申请日：1987-05-16
申请人： FANUC LTD
发明人： FUKUYAMA TAKAOMI , ISOBE SHINICHI
IPC分类号： G05B19/416

2. 发明专利

JPS6434636A TOOL LIFE CONTROL SYSTEM 失效
公开(公告)号：JPS6434636A
公开(公告)日：1989-02-06
申请号：JP18961687
申请日：1987-07-29
申请人： FANUC LTD
发明人： ISOBE SHINICHI , KATAOKA MINORU
IPC分类号： B23Q11/00 , G05B19/4063 , G05B19/418
摘要： PURPOSE:To enable the tool replacement ahead of usage manufacturing by storing the life time of the tool, the accumulated time of tool application and the remaining time of life, writing the application time in each program and comparing the remaining time of life and the application time. CONSTITUTION:A nonvolatile 14, a manufacturing program 14a including the application time of a tool, tool life data 14b concerning tool life and remaining lifetime hours are stored in CPU. A display control circuit 16 converts the digital signal to the display signal and has a display 16a indicate an operator message on a tool which has the remaining lifetime hours less than the application hours before the manufacturing starts. An input/output circuit 23 receives and sends signals from and to external equipment and generates a tool replacement signal. In such constitution, the application hours of tools is compared with the remaining lifetime hours before the manufacturing starts, on account of which the tool replacement, if necessary, can be made before the manufacturing starts.

3. 发明专利

JPS63236106A TOOL PATH CONTROL SYSTEM 失效
公开(公告)号：JPS63236106A
公开(公告)日：1988-10-03
申请号：JP6992487
申请日：1987-03-24
申请人： FANUC LTD
发明人： ISOBE SHINICHI , KATAOKA MINORU
IPC分类号： G05B19/4155
摘要： PURPOSE:To produce a program with no consciousness of the tool interference by shifting a tool with change of its path in case the path connecting the present position and the final arriving point of the tool passes through an inhibited area. CONSTITUTION:The information on an inhibited area 2 is prepared and it is checked whether a rectilinear path connecting the present position and the final arriving point of a tool 1 passes through the area 2 or not for each shift of a unit distance. If not, the tool 1 is moves along said rectilinear path. If so, the tool 1 is moved after its path is changed. Thus, it is possible to move the tool 1 by deciding its path excluding the area 2 without stopping the movement of the tool 1 even though the interference is detected to the area 2 in case such a tool 1 that has no meaning with its path itself like a cutting process, etc., is positioned.

4. 发明专利

JPS63235818A POSITION DETECTION SYSTEM 失效
公开(公告)号：JPS63235818A
公开(公告)日：1988-09-30
申请号：JP6794687
申请日：1987-03-24
申请人： FANUC LTD
发明人： ISOBE SHINICHI , KAMIYA AKIKATSU
IPC分类号： G01D5/245 , G01D5/244
摘要： PURPOSE:To accurately detect a position with high accuracy, by providing the position detection part mounted to a table and a pulse coder generating a pulse in a servo motor. CONSTITUTION:A pulse motor 1 drives a ball screw 2 and moves the table 4 fixed to the ball nut 3 threading with the screw 2. The detection part 5 of a linear scale is mounted on the table 4 and the signal detected by the detection part 5 with the movement of the table 4 is processed by the signal processing circuit 6 of the linear scale to output a detection pulse (a) from the circuit 6. The rotation detector 7 of a pulse coder is mounted on the motor shaft of a motor 1 and the signal detected by the detection part is processed in its wave form by the signal processing circuit 8 of the pulse coder and forward or reverse rotary pulses (b) corresponding to the rotary direction of the motor 1 is outputted. When the number of pulses equal to or more than the interpolation/division number between pulses are outputted from the pulse coder between the pulses outputted from the detection part 5, the position of the table 4 is corrected each time when a pulse is outputted from the detection part 5.

5. 发明专利

JPS61214004A COMMAND PROGRAM CONFIRMING SYSTEM FOR NUMERICAL CONTROLLER 失效
公开(公告)号：JPS61214004A
公开(公告)日：1986-09-22
申请号：JP5631985
申请日：1985-03-20
申请人： FANUC LTD
发明人： ISOBE SHINICHI , YAMAUCHI TAKASHI
IPC分类号： G05B19/4068
摘要： PURPOSE:To confirm a command program easily and accurately by transferring the command program stored in a memory means to a buffer when the command program of a numerical controller is confirmed. CONSTITUTION:A microprocessor 11 of a numerical controller 1 reads out every byte a command program stored in a RAM 13 and delivers it to a test device 2. The command program received by the device 2 is applied to a serial/ parallel converter 25 via a receiver 24. A microprocessor 21 of the device 2 reads the command program out of the converter 25 and stores it in a buffer RAM 23. At the same time, the processor 21 applies the program stored in the RAM 23 to a voice synthesizer 27 for each byte. The synthesizer 27 reads the voice information corresponding to the data applied for each addition of the command program out of a voice memory 28 and delivers it. Then the command program is delivered through a speaker 31 in the form of the voice information.

6. 发明专利

JPS6141698B2 失效
公开(公告)号：JPS6141698B2
公开(公告)日：1986-09-17
申请号：JP8277979
申请日：1979-06-30
申请人： FANUC LTD
发明人： FUKUYAMA TAKAOMI , ISOBE SHINICHI
IPC分类号： B23Q15/10

7. 发明专利

JPS6020134B2 失效
公开(公告)号：JPS6020134B2
公开(公告)日：1985-05-20
申请号：JP14512880
申请日：1980-10-17
申请人： FANUC LTD
发明人： FUKUYAMA TAKAOMI , ISOBE SHINICHI
IPC分类号： B23G1/16 , G05B19/18

8. 发明专利

JPS58155415A LADDER DIAGRAM DISPLAYING SYSTEM 失效
公开(公告)号：JPS58155415A
公开(公告)日：1983-09-16
申请号：JP3856982
申请日：1982-03-11
申请人： FUJITSU FANUC LTD
发明人： KOMIYA HIDETSUGU , ISOBE SHINICHI , SAWADA KAZUO
IPC分类号： G05B23/02 , G05B19/048 , G05B19/05
摘要： PURPOSE:To make the sequence processing easily understandable, by displaying a name of a control relay, too, in the vicinity of the relay concerned, in case when a display request signal of a ladder diagram is inputted from an operation panel, etc. CONSTITUTION:When a display request signal of a ladder diagram is inputted from an operational panel, etc., a data processing part 301m transfers corresponding relation to a memory MEM of a universal display device 301h from a table 301f, stores it in the memory, and subsequently, sends out in order a sequence program data from an ROM 301d. When the sequence program data is sent out, a display control part DPC executes the editing processing to the data concerned, and generates picture information containing a relay name. The whole picture information generated by the DPC is stored in a refresh memory RFM, a pattern corresponding to the picture information concerned is read out from a character generator CG, and the ladder diagram containing the relay name is displayed on a CRT.

9. 发明专利

JPS5890207A NUMERICAL CONTROL SYSTEM 失效
公开(公告)号：JPS5890207A
公开(公告)日：1983-05-28
申请号：JP18859781
申请日：1981-11-25
申请人： FUJITSU FANUC LTD
发明人： FUKUYAMA TAKAOMI , ISOBE SHINICHI
IPC分类号： G05B23/02 , G05B19/23 , G05B19/406 , G05B19/4062
摘要： PURPOSE:To prevent the occurrence of damage due to a fault of a position control system for a numerical control processor, by deciding the normal/abnormal state of an LSI which forms a digital circuit part of the position control system before starting the working. CONSTITUTION:A constant numerical value A is delivered to a pulse distributor 15a of an LSI15 from a numerical control part 1 as soon as a power supply is applied to a numerical controller. At the same time, the value A is stored in a region 101 of an RAM1b. The distributor 15a executes a pulse operation based on the value A and produces the distributing pulse Pc to store it in an error register 15b. A control part 11 delivers the pulse distribution end signal DEN and stops the distribution of the pulse when A units of separate pulses Pc are produced. Then the part 11 reads an error Er stored in the register 15b and stores it in a region 102 of the RAM11b. Furthermore the part 11 compares the contents A of the regions 101 and 102 with the error Er. When a coincidence is obtained from the comparison, a power supply, the clock pulse, etc. are applied to the LSI15. The clear signal is not continuously applied to the LSI15. These facts are decided and then a numerical control process is started.

10. 发明专利

JPS5868111A BACKLASH CORRECTION SYSTEM 失效
公开(公告)号：JPS5868111A
公开(公告)日：1983-04-22
申请号：JP16761381
申请日：1981-10-20
申请人： FUJITSU FANUC LTD
发明人： FUKUYAMA TAKAOMI , ISOBE SHINICHI
IPC分类号： G05B19/404 , B23Q5/56 , G05B19/18 , G05B19/23 , G05D3/12
摘要： PURPOSE:To make the edge of a corner part shape or round by adequately selecting two kinds of backlash correction through a selecting means for backlash correction mode. CONSTITUTION:When one of backlash correction modes, e.g. G77 is selected by a paper tape 11, an FF15 is set. A tape is moved in a X direction and positioned, and then when the command movement direction is changed to a X direction (XD=high), the output of an AND gate 14c rises to output a direction inversion signal XDRS (=high). Consequently, a correcting circuit 16 outputs a preset number of backlash correction pulses BCP. The pulses BVP are inputted to a pulse encoding circuit 21 through a pulse string accelerating/decelerating circuit 20. The circuit 21 converts the backlash correction pulses into positive pulses P or negative pulses P in accordance with whether a command direction signal CPS is at a high or low level, and outputs them. When a backlash is corrected, a backlash correction completion signal XBCE is outputted from a correcting circuit 16.

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式