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1. 发明专利

JPS54150566A Auxiliary functional check system for numerical controlled machine tool 失效
标题翻译：辅助功能检查系统数控机床
公开(公告)号：JPS54150566A
公开(公告)日：1979-11-26
申请号：JP5832178
申请日：1978-05-18
申请人： Fanuc Ltd , Toyota Motor Corp
发明人： AOKI TOSHIO , HASEGAWA KAZUHIKO , YOKOI HIDEO
IPC分类号： G05B23/02 , G05B19/02 , G05B19/18
摘要： PURPOSE:To heighten a reliability of the numerical control function, by approving a presence of the work completion signal within the period of send start leading edge of a work start command to generate an alarm as well as to inhibit a practice of auxiliary functional command for the time when said signal is present. CONSTITUTION:From an instruction tape PT through a tape reader 31 or from a command inputted to an input register 33 from a memory 32, is sent out an auxiliary functional command MFD to an information line 11-1 from an auxiliary function control circuit 34. After said command MFD is sent out, a work start indication MFM is sent out to be applied to AND gate G1 through a flip flop F1, F2, with a work start command MFS outputted from an AND gate G2 if at a normal time. When a work finish signal FIN has been already generated within the period a check pulse CP is sent out from the AND gate G1, the AND gate G2 becomes close with the sending out inhibited of the work start command MFS, simultaneously with an alarm signal ALM outputted from a flip flop F3, thus an anomalous condition is made informed.
摘要翻译：目的：提高数字控制功能的可靠性，通过在工作启动命令的发送开始前沿期间批准工作完成信号的存在，生成报警，并禁止辅助功能命令的实践所述信号存在的时间。构成：从指令磁带PT通过磁带读取器31或从存储器32输入到输入寄存器33的命令，从辅助功能控制电路34发送辅助功能命令MFD到信息线11-1。在发出MFD指令之后，通过一个触发器F1，F2发送一个工作开始指示MFM，并通过一个正常的时间从与门G2输出的工作启动命令MFS一起施加到与门G1。在从与门G1发出检查脉冲CP的期间内已经生成了作业结束信号FIN的情况下，通过发送禁止工作开始指令MFS，与门G2变得接近，报警信号ALM 从触发器F3输出，从而通知异常状态。

2. 发明专利

JP2001254814A CONTROL DEVICE FOR CONTINUOUSLY VARIABLE TRANSMISSION FOR VEHICLE 失效
公开(公告)号：JP2001254814A
公开(公告)日：2001-09-21
申请号：JP2000066100
申请日：2000-03-10
申请人： TOYOTA MOTOR CORP
发明人： KAYASHIMA KOICHI , YAMAZAKI MASAMI , YOKOI HIDEO
IPC分类号： F16H9/00 , F16H61/02
摘要： PROBLEM TO BE SOLVED: To surely prevent sliding on a bad road causing reverse input application from a road surface side, to reduce belt clamping force (frictional force) on a flat road causing hardly reverse input application as much as possible and to further reduce power loss by friction. SOLUTION: Car navigation information including traveling path information is taken from a navigation system (S1). Based on the traveling path information, whether the present traveling path and a near future traveling path are flat roads or bad roads is decided (S2). Surely avoiding sliding of a transmission belt caused by irregular parts of a road surface on the bad road by selecting a map for bad road having higher belt clamping force of a belt type continuously variable transmission as compared with the flat road in the case of the bad road (S6), belt clamping force is remarkably lowered on the flat road and power loss is reduced.

3. 发明专利

JPS54150567A Speed reduction limit switch check system for numerical controlled machine tool 失效
标题翻译：数控机床减速限位开关检测系统
公开(公告)号：JPS54150567A
公开(公告)日：1979-11-26
申请号：JP5832278
申请日：1978-05-18
申请人： Fanuc Ltd , Toyota Motor Corp
发明人： AOKI TOSHIO , HASEGAWA KAZUHIKO , YOKOI HIDEO
IPC分类号： B23Q15/00 , G05B19/18 , G05B19/4062 , G05B23/02
CPC分类号： G05B19/4062
摘要： PURPOSE:To heighten a reliability with an error operation prevented, by making a comparison between the machine tool side indication signal, generated from a reduction limit switch for on-off indication, and the numerical control signal unit side indication signal, and by generating an alarm when both side said signals are not agreed. CONSTITUTION:In case of the system where a machine tool 20 is operated by the command from a numerical control device 10, a reduction limit switch check circuit 30 is provided. And with each of the position data from a present value register 31 and spedific position registers 32, 33 compared by a comparator 34, a decision is made for whether the region of a movable unit 24 should turn on or off a reduction limit switch 26 at the position of a dog 25, to output the numerical control unit side indication signal to an AND gate G3, G4. And with the machine tool side indication signal, for showing the reduction limit switch 26 becoming on-off, inputted to the AND gate G3, G4, if produced no agreement, any one of the gates G3, G4 is opened to set a flip flop F generating an alarm signal ALM, and a state of anomalousness is notified.
摘要翻译：目的：为了提高防止错误操作的可靠性，通过比较从开关指示的减少限制开关生成的机床侧指示信号与数字控制信号单元侧指示信号之间的比较，当双方表示信号不同意时报警。构成：在通过来自数控装置10的指令来操作机床20的系统的情况下，设置有减速限制开关检查电路30。并且通过比较器34比较来自当前值寄存器31和尖峰位置寄存器32,33的位置数据中的每一个，决定可移动单元24的区域是否应该接通或关闭限位开关26 狗25的位置，将数字控制单元侧指示信号输出到与门G3，G4。并且通过机床侧指示信号，为了示出减速限制开关26变为开关，输入到与门G3，G4，如果不协商，则打开门G3，G4中的任何一个以设置触发器 F产生报警信号ALM，并且通知异常状态。

4. 发明专利

JPS54150565A Program selective command check system for numerical controlled machine tool 失效
标题翻译：用于数控机床的程序选择性指令检查系统
公开(公告)号：JPS54150565A
公开(公告)日：1979-11-26
申请号：JP5832078
申请日：1978-05-18
申请人： Fanuc Ltd , Toyota Motor Corp
发明人： AOKI TOSHIO , HASEGAWA KAZUHIKO , YOKOI HIDEO
IPC分类号： G05B23/02 , G05B19/18 , G05B19/406
摘要： PURPOSE:To heighten a reliability, by means of generating an alarm of anomalousness detection for the time when more than two program selective commands are simultaneously present or when all commands simultaneously not present in a plurality of the information lines for transmitting a program selective command. CONSTITUTION:With a program indicated from a read circuit 15 on the basis of a program selective command 23 from a processing program P1 to Pn in a memory unit 14, a corresponding program is given to a machine tool 20 through the read circuit 15, input register 16, interpolator 17, for processing an operation of the actual mobile command value, and a servo-circuit 18. At this time, in accordance with a workpiece within a machine tool main unit 21, a program selective switch 23 is operated to make the processing. When more than two of the processing programs P1 to Pn in the memory unit 14 are simultaneously directed or when any of them not directed, an alarm is inputted to the read circuit 15 from a check circuit 19.
摘要翻译：目的：为了提高可靠性，通过在同时存在多于两个程序选择命令的时间或同时不存在多个用于发送程序选择命令的信息行中的所有命令的时候产生异常检测报警。构成：利用从读取电路15基于从存储器单元14中的处理程序P1到Pn的程序选择命令23指示的程序，通过读取电路15将输入的相应程序提供给机床20，输入寄存器16，用于处理实际移动指令值的操作的内插器17和伺服电路18.此时，根据机床主单元21内的工件，操作程序选择开关23 处理。当存储器单元14中的多于两个的处理程序P1至Pn同时被指示时，或者当它们中的任何一个未指向时，则从检查电路19向读取电路15输入报警。

5. 发明专利

JPS54149984A Tool compensation command checking system 失效
标题翻译：工具补偿指令检查系统
公开(公告)号：JPS54149984A
公开(公告)日：1979-11-24
申请号：JP5832378
申请日：1978-05-18
申请人： Fanuc Ltd , Toyota Motor Corp
发明人： AOKI TOSHIO , HASEGAWA KAZUHIKO , YOKOI HIDEO
IPC分类号： B23Q15/013 , G05B19/18 , G05B19/404 , G05B19/4063
CPC分类号： G05B19/4063
摘要： PURPOSE:To enable an erroneous tool compensation command to be checked by providing a check circuit for detecting an abnormal signal and issuing an alarm signal. CONSTITUTION:In response to a start signal CSS to be generated when an operator pressed a start button CSB, a control circuit 13 gives No.1 signal S1 to a program memory device 11. When a read completion signal SE is sent out from a read control circuit 12 to a control circuit 13, the circuit 13 conveys No.2 signal S2 to a machine tool 20. A tool compensation command information given through the circuit 12 is checked by a check circuit 14, an errorfree signal having passed a circuit 14 is set to a tool compensation value register 15 and sent over to a machine main 21 through a calculation circuit 17 and a servo device 19, etc., but if an erroneous signal came in, an alarm step 33 is actuated by an alarm signal ALM informing the operator that the tool compensation command is incorrect.
摘要翻译：目的：通过提供检测异常信号和发出报警信号的检查电路来检查错误的刀具补偿指令。构成：响应于当操作者按下启动按钮CSB时产生的启动信号CSS，控制电路13向程序存储装置11提供No.1信号S1。当读取完成信号SE从读取控制电路12连接到控制电路13，电路13将2号信号S2传送给机床20.通过检查电路14检查通过电路12给出的刀具补偿命令信息，通过电路14的无差错信号被设置为刀具补偿值寄存器15，并且通过计算电路17和伺服装置19等传送到机器主体21，但是如果出现错误信号，报警步骤33由报警信号ALM 通知操作者刀具补偿命令不正确。

6. 发明专利

JP2001108082A CONTROL DEVICE FOR WINDING TRANSMISSION DEVICE 失效
公开(公告)号：JP2001108082A
公开(公告)日：2001-04-20
申请号：JP29151799
申请日：1999-10-13
申请人： TOYOTA MOTOR CORP
发明人： YAMAZAKI MASAMI , TAKAMORI SEIJI , KAYASHIMA KOICHI , YOKOI HIDEO , HATTORI TAKEHITO
IPC分类号： F16H9/00 , F16H61/00
摘要： PROBLEM TO BE SOLVED: To improve a determination accuracy of a slip state of a belt in a continuously variable transmission. SOLUTION: This control device of a continuously variable transmission comprises a primary pulley and a secondary pulley that are provided on the output side of a driving power source and a belt wound about the primary pulley and the secondary pulley, and can determine a slip state of the belt. The control device comprises a slip determining means (steps S2, S3) for determining the slip state of the belt based on a vibration state of the belt.

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