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1. 发明专利

JPS63177206A NUMERICAL CONTROLLER 失效
公开(公告)号：JPS63177206A
公开(公告)日：1988-07-21
申请号：JP880487
申请日：1987-01-17
申请人： TOYODA MACHINE WORKS LTD , TOYOTA MOTOR CORP
发明人： ENOMOTO MINORU , TAKANO TOSHIO , SATO HIDEKI , IGAWA MASAHARU , SUGITO YASUNORI , ITO MASASHI , TAKEUCHI AKIHIRO
IPC分类号： G05B19/18 , B23Q15/00 , G05B19/404
摘要： PURPOSE:To simplify the production of a positioning program by correcting and positioning the target position of only the indexing position to which the correction is commanded with the positioning deviation obtained from an external positioning action and therefore correcting other indexing positions just by a single positioning action. CONSTITUTION:The target position is set for the indexing position of a movable shaft of a machine tool, etc., by a target position setting means A of a position control device. Then the movable shaft is positioned by an external position means B. At the same time, the deviation between the present position of the movable shaft positioned by the means B and the target position set by the means A in response to said present position of the movable shaft is set as the correction value of an indexing position obtained by a correction value setting means C. In addition, an indexing position is set at a corrected indexing position designating means D for correction of the set target position. Then the position of the indexing position designated by the means D is corrected by the value set by the means C and delivered by an indexing position correcting means E.

2. 发明专利

JPS63180444A WORKING CONTROLLER 失效
公开(公告)号：JPS63180444A
公开(公告)日：1988-07-25
申请号：JP880587
申请日：1987-01-17
申请人： TOYODA MACHINE WORKS LTD , TOYOTA MOTOR CORP
发明人： INAGAKI SHOJI , TAKANO TOSHIO , HASEGAWA KOJI , IGAWA MASAHARU , SUGITO YASUNORI , ITO MASASHI , TAKEUCHI AKIHIRO
IPC分类号： G05D3/12 , B23Q17/20
摘要： PURPOSE:To easily judge the correctness of the working dimension, kind and position of a workpiece by installing a correctness judging means which operates on the basis of the detection signals supplied from a detection signal output means after an electric current restricting circuit operates during the feed control of a movable shaft. CONSTITUTION:A sequence controller 6 judges the kind of a workpiece 25, position, and the correctness of working dimension on the basis of the detection signals PSW1, PSW2, PSW3, and PSW4 outputted from an NC controller A, after the electric current restricting circuit of a servounit B actually operates. In other words, when the detection signal PSW2 is turned-ON, an OK-signal which represents that the working dimension of the workpiece 25 is within a prescribed range in close to the center of a set value is outputted, and the time cycle is completed. When the detection signal PSW2 is not turned ON, and the detection signal PSW4 is not turned ON, it is judged that the contact position between a drill 28 and the workpiece 25 deflects largely, and it is judged that the drill 28 is broken or the position of the workpiece is incorrect, and an error signal is outputted.

3. 发明专利

JPS63157207A NUMERICAL CONTROLLER 失效
公开(公告)号：JPS63157207A
公开(公告)日：1988-06-30
申请号：JP30604686
申请日：1986-12-22
申请人： TOYODA MACHINE WORKS LTD , TOYOTA MOTOR CORP
发明人： SANPEI HIDEYUKI , TAKANO TOSHIO , HASEGAWA KOJI , SATO HIDEKI , IGAWA MASAHARU , SUGITO YASUNORI , ITO MASASHI , TAKEUCHI AKIHIRO
IPC分类号： G05B19/19 , G05B19/4063
摘要： PURPOSE:To switch the operation to a current limit mode simultaneously with a feed action by using a means which designates a position and give a command to drive a servomotor in the current limit mode. CONSTITUTION:A RAM 4 of a numerical controller A includes an NCD area storing an NC program, a current limit mode flag FLG which is set when a current limit mode is commanded, a mode switching position register MSR which sets a position where the operation is switched to a current limit mode, a target position register OPR which sets a target position of the feed control, a present position register APR which stores the present absolute position value of a spindle stock 10 every time the present absolute position of the stock 10 is detected by an absolute position detector C, etc. A current limiting circuit 21 of a servo unit B limits the maximum current which is supplied to a servomo tor 9 from a drive circuit 8 when a current limit signal S3 is supplied from an MPU 1 which decides the positional relation between the APR and the MSR.

4. 发明专利

JPS63157206A NUMERICAL CONTROLLER 失效
公开(公告)号：JPS63157206A
公开(公告)日：1988-06-30
申请号：JP30604586
申请日：1986-12-22
申请人： TOYODA MACHINE WORKS LTD , TOYOTA MOTOR CORP
发明人： ENOMOTO MINORU , INAGAKI SHOJI , TAKANO TOSHIO , HASEGAWA KOJI , SATO HIDEKI , IGAWA MASAHARU , SUGITO YASUNORI , ITO MASASHI , TAKEUCHI AKIHIRO
IPC分类号： G05B19/18 , G05B19/4155
摘要： PURPOSE:To turn on an M output (target position) at an optional position in a command by using a command means which designates the position of a movable axis and turns on the M output. CONSTITUTION:A RAM 4 of a numerical controller A includes an NCD area storing an NC program, the M output flags F1-F4 which are set when an ON state of the M output is commanded, the M output position registers (MSR)1-4 which set the positions of the M output is turned on, a target position register OPR which sets the control target position, a speed register VR which sets a feed speed, and a present position register APR which stores the present absolute position value every time the present absolute position of a spindle base 10 is detected by an absolute position detecting device C. An MPU1 turns on the M output when the values of MSRs 1-4 are equal to the value of the register APR in a feed control process.

5. 发明专利

JPH07129228A ROBOT CONTROL UNIT 失效
公开(公告)号：JPH07129228A
公开(公告)日：1995-05-19
申请号：JP27256393
申请日：1993-10-29
申请人： TOYODA MACHINE WORKS LTD , TOYOTA MOTOR CORP
发明人： ENOMOTO MINORU , SEINOU TOSHIO , YOSHIKURA FUYUHIKO , TANAKA KATSUHISA , TAKEUCHI AKIHIRO , OTAKE TOMOYUKI , NISHIO YOSHINORI
IPC分类号： B25J9/16 , B25J13/00 , G05B19/05 , G05B19/18 , G05B19/4155 , G09B19/05
摘要： PURPOSE:To enable a robot to select and execute an operation block corresponding to the states of a machine tool and a conveyor when a 1st operation block selecting means is selected and to execute the operation block without searching for the operation block by comparison when a 2nd operation block selecting means is specified. CONSTITUTION:Once the 1st operation block selecting means 4 is specified by a specifying means 7, the state of an input/output element is inputted by an information input means 1 from a sequence control unit PC, the operation block to be operated by the robot R through an operation information storage means 3 is selected by the 1st operation block selecting means 4 according to the state of the input/output element, and the program of the operation block is read out of an operation program storage means 2 by a program executing means 5 to place the robot R in operation. When the 2nd operation program selecting means 6 is specified, the operation program is read out of the operation information storage means 3 in the operation order of the execution on the basis of an operation order storage means 5 and the program executing means 5 executes the operation program.

6. 发明专利

JPH06230814A ROBOT CONTROLLER 失效
公开(公告)号：JPH06230814A
公开(公告)日：1994-08-19
申请号：JP1738093
申请日：1993-02-04
申请人： TOYODA MACHINE WORKS LTD , TOYOTA MOTOR CORP
发明人： ENOMOTO MINORU , INAGAKI SHOJI , SANPEI HIDEYUKI , SEINOU TOSHIO , YOSHIKURA FUYUHIKO , TANAKA KATSUHISA , TAKEUCHI AKIHIRO
IPC分类号： G05B9/02 , G05B19/18 , G05B19/4155 , G05B23/02
摘要： PURPOSE:To simplify the sequence program of a sequence controller by comparing monitoring information with I/O information at every operation block after determining the operation block and always judging whether both pieces of the information coincide with each other. CONSTITUTION:When the operation of a robot R is started, a robot controller inputs the status of an I/O element from the sequence controller PC by an information input device 1, selects an operation block to be driven by the robot R from an operation information storing means 3 by an operation block selecting means 4 and reads out the program of the operation block from an operation block storing means 2 by a program executing means 5 to operate the robot R. A monitoring information selecting means 7 selects the ON/OFF information of an I/O element corresponding to the operation block from a monitoring information storing means 6, a comparing means 8 compares the information selected by the means 7 with an I/O signal inputted by the means 1 to judge whether both the data coincide with each other or not, and when both the data are different from each other as the result of the comparison, a robot stopping means 9 stops the operation of the robot R.

7. 发明专利

JPS63149706A POSITIONING DEVICE 失效
公开(公告)号：JPS63149706A
公开(公告)日：1988-06-22
申请号：JP29830986
申请日：1986-12-15
申请人： TOYODA MACHINE WORKS LTD , TOYOTA MOTOR CORP
发明人： ENOMOTO MINORU , SANPEI HIDEYUKI , TAKANO TOSHIO , IGAWA MASAHARU , SUGITO YASUNORI , ITO MASASHI , TAKEUCHI AKIHIRO
IPC分类号： G05B19/4067 , G05B19/4093
摘要： PURPOSE:To continue normal processing even at the time of restarting a power supply by always outputting a point number for an objective position of a movable shaft as a detection completing signal when the current absolute position of the shaft is included in a detection area around the objective position. CONSTITUTION:A positioning data table (PDT) storing the point numbers of previously fixed plural positioning points, objective position data, speed data commanding up to respective points and inposition width for providing a detection area around the objective position is formed in a RAM 4 of a positioning device A. In addition, a current position register APR for storing the current absolute position of a tool magazine 10 every time the absolute position is detected by an absolute position detecting device C is also formed in the RAM 4. A control program for computing a following deviation every fixed time, deciding the completion of positioning and outputting a positioning completing signal is stored in a ROM 2. Thus, the processing can be normally continued from the succeeding sequence at the time of restarting the power supply.

8. 发明专利

JPH0689109A NUMERICAL CONTROLLER 失效
公开(公告)号：JPH0689109A
公开(公告)日：1994-03-29
申请号：JP14730192
申请日：1992-06-08
申请人： TOYODA MACHINE WORKS LTD , TOYOTA MOTOR CORP
发明人： OKADA YASUHIRO , NAKANO SHINJI , TAKEUCHI AKIHIRO , KONDO TAKEO
IPC分类号： G05B19/18 , B23Q15/00 , G05B19/19 , G05B19/4155
摘要： PURPOSE:To improve working precision by operating a working according the positioning of a block, judging whether or not the block reaches the block designated position according to the presence or absence of it within an imposition value, designating the different imposition value when it is inadequate and controlling the working. CONSTITUTION:An NC program is stored in a nonvolatile memory 13, and the imposition value for the positioning is inputted by a data input device 14 and stored. The imposition value is set to be a large numeric value which is suited between a fast forwarding and the fast forwarding, fast forwarding and a cutting feeding, and cutting feeding and the fast forwarding for which the high positioning precision is not necessary. Afterwards, an NC device 1 is driven, and a machine is driven. Then, several processings are operated in parallel in the NC device 1, and a CPU 10 time-divides a constant cycle, and processes in parallel the pre-processing of reading one block from the NC program, and preparing an execution form data, execution processing of operating a pulse distribution to each axis by the execution form data, and the other processing.

9. 发明专利

JPS63149709A POSITIONING DEVICE 失效
公开(公告)号：JPS63149709A
公开(公告)日：1988-06-22
申请号：JP29830886
申请日：1986-12-15
申请人： TOYODA MACHINE WORKS LTD , TOYOTA MOTOR CORP
发明人： ENOMOTO MINORU , INAGAKI SHOJI , HASEGAWA KOJI , IGAWA MASAHARU , SUGITO YASUNORI , ITO MASASHI , TAKEUCHI AKIHIRO
IPC分类号： G05D3/12
摘要： PURPOSE:To optionally change a detecting range by providing the titled device with a detecting range setting means and a detecting signal output means for inputting a detected current position of a movable shaft and outputting a detecting signal during the existence of the current position in the detecting range. CONSTITUTION:Four kinds of detecting signals PSW1-PSW4 are formed and the detecting range of respective detecting signals are divided into plural detecting sections. For instance, the detecting range of the detecting signal PSW1 is divided into four detection sections corresponding to point numbers P1-P4, and when a movable board 10 exists in respective detecting sections shown by the point numbers P1-P4, the detecting signal PSW1 is turned on. In the case of absence of the movable board 10 in the detecting sections, the signal PSW1 is turned off. The detecting ranges of respective detecting signals are set up in a detecting range table in a RAM. Thereby, plural detecting signals PSW1-PSW4 are equivalent to output signals from a multi-point limit switch and are outputted from the positioning device to a sequence controller.

10. 发明专利

JP2006309453A Retrieval method of data record and program therefor 有权
标题翻译：数据记录检索方法及其程序
公开(公告)号：JP2006309453A
公开(公告)日：2006-11-09
申请号：JP2005130308
申请日：2005-04-27
申请人： Toyota Motor Corp , トヨタ自動車株式会社
发明人： TAMADA SHUICHI , TAKEUCHI AKIHIRO
IPC分类号： G06F17/30
摘要： PROBLEM TO BE SOLVED: To provide a retrieval method for rearranging a data record group corresponding to collation data from a file storing groups of data records for which use of wild card is partially permitted, in an order so as to be easily used by a user. SOLUTION: The data record group corresponding to the collation data is extracted from the file storing groups of data records for which the use of wild card is permitted in S102. The extracted data record group is outputted in an order independent from the contents thereof. For the data record extracted in S104, the number of wild cards contained in partial data of a collation object with the collation data is counted. The extracted data record group is rearranged in the ascending order of the number of wild cards. According to this, the data record group rearranged in the descending order of the matching degree with the collation data can be obtained. COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：提供一种检索方法，用于重新排列对应于对照数据的数据记录组，该数据记录组从存储有部分允许使用通配符的数据记录组的文件中按顺序重新排列，以便容易地使用由用户解决方案：从S102中允许使用通配符的数据记录组的文件存储对应于对照数据的数据记录组。提取的数据记录组以与其内容无关的顺序输出。对于在S104中提取的数据记录，计数包含在具有对照数据的对照对象的部分数据中的通配符的数量。提取的数据记录组按通配符数量的升序排列。据此，可以获得与对照数据的匹配度降序重新排列的数据记录组。版权所有（C）2007，JPO＆INPIT

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