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1. 发明申请

WO1992009940A1 METHOD FOR EXECUTING PROGRAM FOR CNC EQUIPMENT 审中-公开
标题翻译： CNC设备程序执行方法
公开(公告)号：WO1992009940A1
公开(公告)日：1992-06-11
申请号：PCT/JP1991001569
申请日：1991-11-15
申请人： FANUC LTD , IKEDA, Yoshiaki , HIROHAMA, Hideyuki
发明人： FANUC LTD
IPC分类号： G05B19/18
CPC分类号： G05B19/414 , G05B2219/34244 , G05B2219/34268
摘要： A method for executing programs for a CNC equipment by which both a sequence program and a CNC program are executed with one processor. A means (3) for determining the frequency of a timer automatically determines the frequency of the execution time of the CNC program according to a time Tb corresponding to the information on an actual added function. A timer (4) outputs this frequency to a processor (11). Since the processor (11) executes alternately the CNC program and the split sequence program on this frequency, the execution quantity of the sequence program per time is increased.

2. 发明申请

WO1997049015A1 METHOD OR MANAGING NUMERICAL CONTROLLER 审中-公开
标题翻译：方法或管理数控系统
公开(公告)号：WO1997049015A1
公开(公告)日：1997-12-24
申请号：PCT/JP1997002082
申请日：1997-06-17
申请人： FANUC LTD , IKEDA, Yoshiaki
发明人： FANUC LTD
IPC分类号： G05B19/414
CPC分类号： G05B19/414 , G05B19/4063 , G05B19/408 , G05B2219/31422 , G05B2219/33182 , G05B2219/33284 , G05B2219/34376 , G05B2219/36395
摘要： PC card interfaces (4a, 4b and 4c) are provided in respective numerical controllers (1a, 1b and 1c). A modem card (2) connected to a wireless telephone (3) is loaded to the PC card interface of one of the numerical controllers and communication between the numerical controller and a remote computer (21) is performed. The maintenance management, emergency management, updating of control software and program loading of the numerical controllers are carried out by the computer (21).
摘要翻译： PC卡接口（4a，4b和4c）设置在相应的数值控制器（1a，1b和1c）中。连接到无线电话（3）的调制解调器卡（2）被加载到数字控制器之一的PC卡接口，并且执行数字控制器和远程计算机（21）之间的通信。计算机（21）进行维护管理，应急管理，控制软件的更新和数字控制器的程序加载。

3. 发明申请

WO1991008851A1 WORK EXCHANGE SYSTEM 审中-公开
标题翻译：工作交换系统
公开(公告)号：WO1991008851A1
公开(公告)日：1991-06-27
申请号：PCT/JP1990001620
申请日：1990-12-11
申请人： FANUC LTD , IKEDA, Yoshiaki
发明人： FANUC LTD
IPC分类号： B23B03/30
CPC分类号： G05B19/182 , G05B19/402 , G05B19/406 , G05B2219/45125 , G05B2219/50183 , G05B2219/50387
摘要： A work exchange system of a CNC lathe having two spindle heads. A work is machined by the spindle head A (S1, S2), and moved to the spindle A (S3, S4) while a servo motor that controls the feed shaft of the spindle head B is maintained under a torque limit condition. Then, an error amount (d) of the feed shaft is examined to make sure that the chuck of the spindle head B has properly gripped the work (S5, S7). Depending upon the amount of error of the feed shaft, the machining is started (S9), or the coordinates of the work are corrected corresponding to the error amount (S8) before machining, or CNC is stopped (S10) with an alarm.
摘要翻译：具有两个主轴头的CNC车床的工作交换系统。由主轴头A（S1，S2）对工件进行加工，并且将控制主轴头B的供给轴的伺服电动机维持在转矩限制条件下，移动到主轴A（S3，S4）。然后，检查进给轴的误差量（d），以确保主轴头B的卡盘适当地夹紧工件（S5，S7）。根据进给轴的误差量，开始加工（S9），或者根据加工前的误差量（S8）或CNC停止（S10）进行报警，校正工件的坐标。

4. 发明申请

WO1989009112A1 DEVICE FOR DETECTING THE POSITION OF A MACHINE 审中-公开
标题翻译：用于检测机器位置的装置
公开(公告)号：WO1989009112A1
公开(公告)日：1989-10-05
申请号：PCT/JP1989000323
申请日：1989-03-28
申请人： FANUC LTD , ISOBE, Shinichi , IKEDA, Yoshiaki
发明人： FANUC LTD
IPC分类号： B23Q17/22
CPC分类号： G05B19/21 , G05B2219/37146 , G05B2219/37154 , G05B2219/37183 , G05B2219/41092 , G05B2219/42318 , G05B2219/50084
摘要： A device for detecting the absolute position of a moving part of a machine using a rotary encoder. The object is to detect any error that may develop in the content stored in the absolute position storage means. A register (4) stores the absolute position of when the power source circuit is closed and the present absolute position that is detected by a rotary encoder (2) based on the subsequent amount of movement. A counter (5) counts the quantity of shift from a position of generating a one-turn signal of the rotary encoder (2). When the moving part stops, a coincidence circuit (6) collates the present position stored in the register (4) with the counted content of the register (5), and generates an error signal when they are not in agreement. Therefore, the machine tool and the like are prevented from erroneously operating.

5. 发明申请

WO1985002050A1 APPARATUS FOR CONTROLLING WRITING AND READING IN RELATION TO GRAPHIC MEMORY 审中-公开
标题翻译：用于控制与图形存储器相关的写入和读取的装置
公开(公告)号：WO1985002050A1
公开(公告)日：1985-05-09
申请号：PCT/JP1984000503
申请日：1984-10-22
申请人： FANUC LTD , IKEDA, Yoshiaki
发明人： FANUC LTD
IPC分类号： G09G01/28
CPC分类号： G09G5/022
摘要： Apparatus for controlling writing and reading in relation to graphic memories (1R, 1G, 1B) for a red screen, a green screen and a blue screen, respectively, each of the graphic memories having a capacity of N x M bits. The apparatus operates in such a manner that data is written into the graphic memories (1R, 1G, 1B) bit by bit and is read out therefrom in units of M bits. The apparatus is capable of modification of one bit per cycle of a CPU (8) with a reduced number of hardware elements. Each of the graphic memories (1R, 1G, 1B) is constituted by an M-bit output RAM group consisting of M 1-bit output RAMs (20 to 27) each having a capacity of 1 X N bits. Further, the same address space is allotted to the graphic memories (1R, 1G, 1B), and 1-bit data lines of a data bus (9) of the CPU (8) are respectively connected to all the RAMs (20 to 27) in each of the graphic memories (1R, 1G, 1B). The writing of data, which is effected bit by bit, is carried out in such a manner that one bit of each of the RAMs (20 to 27) in each of the graphic memories (1R, 1G, 1B) is specified by the CPU address, and a write signal is delivered to any of the desired M RAMs (20 to 27) with a part of the CPU address.

6. 发明申请

WO1994006067A1 NUMERIC CONTROLLER 审中-公开
标题翻译：数字控制器
公开(公告)号：WO1994006067A1
公开(公告)日：1994-03-17
申请号：PCT/JP1993001186
申请日：1993-08-24
申请人： FANUC LTD , KURAKAKE, Mitsuo , IKEDA, Yoshiaki
发明人： FANUC LTD
IPC分类号： G05B19/405
CPC分类号： G05B19/409 , G05B2219/35433
摘要： A numeric controller capable of easily machining a part of a prototype product, etc., without considering the coordinates system, the origin, etc. Guidance function execution means (1) displays guidance information on a display (16). The operator inputs machining command through the use of a keyboard (17), etc., in accordance with this guidance information. Pulse distribution means (2) sends the current position (XP, YP, ZP) from current position registers (3, 4, 5) of the pulse distribution means (2) to the guidance function execution means (1). The guidance function execution means (1) calculates movement instruction from the values specified by the operator and the current position (XP, YP, ZP) and sends it to the pulse distribution means (2). The pulse distribution means (2) outputs the distribution pulses.
摘要翻译：一种能够容易地加工原型产品的一部分等的数字控制器，而不考虑坐标系，原点等。引导功能执行装置（1）在显示器（16）上显示引导信息。操作者根据该指导信息通过使用键盘（17）等来输入加工指令。脉冲分配装置（2）将当前位置（XP，YP，ZP）从脉冲分配装置（2）的当前位置寄存器（3,4,5）发送到引导功能执行装置（1）。引导功能执行装置（1）根据由操作者指定的值和当前位置（XP，YP，ZP）计算移动指令，并将其发送到脉冲分配装置（2）。脉冲分配装置（2）输出分配脉冲。

7. 发明申请

WO1991014978A1 NUMERIC CONTROLLER HAVING A PLURALITY OF DISPLAYS 审中-公开
标题翻译：具有多个显示器的数字控制器
公开(公告)号：WO1991014978A1
公开(公告)日：1991-10-03
申请号：PCT/JP1991000355
申请日：1991-03-13
申请人： FANUC LTD , IKEDA, Yoshiaki , OTSUKA, Shoichi , HIRAGA, Mitsuru
发明人： FANUC LTD
IPC分类号： G05B19/18
CPC分类号： G05B19/18 , G05B19/409 , G05B2219/34315 , G05B2219/36153
摘要： A numeric controller including a display with a built-in power supply and a power supply-dependent type display outside the numeric controller. Power supply synchronization means is provided which turns ON/OFF a power supply (4) of a power source built-in type display B (3) in response to ON/OFF of the power supply (2) of a numeric controller main body (1). When the power supply of the numeric controller main body (1) is turned ON/OFF by this power supply synchronization means (9), the power supply (4) of the display B (3) is turned ON/OFF synchronously and a power supply to be supplied (6) of the power supply-dependent type display A (5) is turned ON/OFF, as well. Accordingly, a clear circuit (10) is operated by using a button (11) of the display A (5).

8. 发明申请

WO1991008860A1 METHOD OF CORRECTION OF TOOL 审中-公开
标题翻译：修正工具的方法
公开(公告)号：WO1991008860A1
公开(公告)日：1991-06-27
申请号：PCT/JP1990001603
申请日：1990-12-07
申请人： FANUC LTD , IKEDA, Yoshiaki , JINNAI, Minoru
发明人： FANUC LTD
IPC分类号： B23Q17/00
CPC分类号： G05B19/404 , G05B19/128 , G05B2219/31095 , G05B2219/49303
摘要： A method of compensating for the length, diameter, or wear of a tool on a numerical control device. Information on tool correction is written in a RAM (3) provided on a tool holder (1). In response to a tool correction instruction in a machining program (14a), information on tool correction is read out and tool correction means (32) performs tool correction. Because of direct read-out of tool correction information from the RAM (3), the serial number of a tool always coincides with associated tool correction information and errors can be prevented.

9. 发明申请

WO1991003010A1 COORDINATIVE OPERATION SYSTEM OF CNC 审中-公开
标题翻译： CNC辅助操作系统
公开(公告)号：WO1991003010A1
公开(公告)日：1991-03-07
申请号：PCT/JP1990000936
申请日：1990-07-20
申请人： FANUC LTD , IKEDA, Yoshiaki
发明人： FANUC LTD
IPC分类号： G05B19/417
CPC分类号： G05B19/4141 , G05B19/4181 , G05B2219/33154 , G05B2219/33182 , G05B2219/33337 , Y02P90/06 , Y02P90/08
摘要： A coordinative operation system for a CNC (computerized numeric controller) used for a transfer line or the like. Each CNC (10, 20) comprises a CNC control section (11, 21), a switch circuit (12, 22) for switching input/output signals, a RAM (13, 23) connected to the switch circuit (12, 22) and used for storing the input/output signals, and a PMC (programmable machine controller) (16, 26) connected to the RAM (13, 23), and a serial tranfer control circuit (15, 25) which are connected to the RAMs (13, 23) and transfer the input/output signals with other CNCs. The PMC (16) is designed so that it can receive the input/output signals of other CNC (20) by the serial transfer control circuit (15) or can transmit them. The CNCs (10, 20) can input/output their input/output signals through the circuits (15, 25), respectively. Accordingly, the signal transfer speed is high and a high speed coordinative operation is possible. The PMC (16) can receive directly the input/output signals of the other CNC (20) through the circuit (15, 25) and complicated control is possible.

10. 发明申请

WO1987006363A1 METHOD OF PROCESSING NC APPARATUS 审中-公开
标题翻译：加工数控设备的方法
公开(公告)号：WO1987006363A1
公开(公告)日：1987-10-22
申请号：PCT/JP1987000212
申请日：1987-04-06
申请人： FANUC LTD , IKEDA, Yoshiaki , KUWASAWA, Mitsuru
发明人： FANUC LTD
IPC分类号： G05B19/18
CPC分类号： G05B19/4147 , G05B2219/34287 , G05B2219/34367 , G05B2219/36499
摘要： Method of processing NC apparatus which time-devisionally executes the numerical control processing based upon a numerical control program (12a) and executes the sequence control processing based upon a sequence program (12b) after every predetermined period of time. In this processing method, the position of a sequence program to be executed next is stored in a predetermined memory region (13a) by a first timer interrupt (IRQn+1) that develops when the sequence program processing is being executed, the input/output processing is executed relying upon an input/output program (12c), the numerical control processing based upon a numerical control program is executed by a second timer interrupt (IRQn) that develops when the input/output processing is being executed, the execution position of the sequence program stored in the memory region (13a) is referred to after the numerical control processing is finished, and the sequence program processing is executed starting from the above-mentioned position until the first timer interrupt (IRQn) develops.

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