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1. 发明授权

US4538098A Method and apparatus for controlling electric discharge machine 失效
标题翻译：控制放电机的方法和装置
公开(公告)号：US4538098A
公开(公告)日：1985-08-27
申请号：US398902
申请日：1982-07-16
申请人： Mitsuo Matsui , Teruyuki Matsumura
发明人： Mitsuo Matsui , Teruyuki Matsumura
IPC分类号： B23H7/30 , B23H7/18 , G05B19/416 , B23P1/08
CPC分类号： B23H7/18 , G05B19/4166 , G05B2219/37405 , G05B2219/45221 , G05B2219/50103
摘要： A method and apparatus for controlling an electric discharge machine wherein a motor for moving an energized electrode relative to a workpiece is driven in accordance with command data. The method includes the steps of storing in a memory retraction control information contained in the command data, moving the electrode in an advancing direction relative to the workpiece by controlling the speed of the motor in accordance with machining feed speed information contained in the entered command data, monitoring the current position of the electrode by counting, via a counting device, pulses generated by a sensor whenever the motor rotates by a predetermined amount, moving the electrode in the retracting direction relative to the workpiece by reading in retraction speed from the retraction control information stored in the memory and controlling the speed of the motor on the basis of the retraction speed, when a signal indicative of a short circuit is generated, and moving the electrode in the advancing direction relative to the workpiece by reading in a re-advancing speed from the retraction control information stored in the memory, when a signal indicative of an end to the short circuit is generated.
摘要翻译：一种用于控制放电机的方法和装置，其中根据命令数据驱动用于使通电电极相对于工件移动的电动机。该方法包括以下步骤：根据包含在输入的命令数据中的加工进给速度信息，通过控制马达的速度来存储包含在命令数据中的存储器缩回控制信息，使电极相对于工件在前进方向上移动通过计数装置，每当电动机旋转预定量时，由传感器产生的脉冲进行计数来监视电极的当前位置，通过从退回控制器中以缩回速度读取，使电极相对于工件沿缩回方向移动存储在存储器中的信息，并且当产生表示短路的信号时，基于回退速度来控制电动机的速度，并且通过读取重新前进的方式使电极相对于工件在前进方向上移动当指示结束的信号时，从存储在存储器中的缩回控制信息的速度产生短路。

2. 发明授权

US4675490A Method and apparatus for controlling electrode position in an electric discharge machine by counting feedback pulses and repeatedly adding the count 失效
标题翻译：用于通过计数反馈脉冲并反复添加计数来控制放电加工机中的电极位置的方法和装置
公开(公告)号：US4675490A
公开(公告)日：1987-06-23
申请号：US391386
申请日：1982-06-23
申请人： Mitsuo Matsui , Teruyuki Matsumura
发明人： Mitsuo Matsui , Teruyuki Matsumura
IPC分类号： G05B19/19 , B23H1/02 , B23H7/18 , B23H7/30 , B23H7/32 , G05D3/12 , G05B19/29
CPC分类号： B23H7/18
摘要： A method and apparatus for controlling an electric discharge machine wherein a motor for establishing relative movement between an energized electrode and a workpiece is driven in accordance to with NC command data. The method includes the steps of converting commanded speed information into a speed command value to control the speed of the motor, counting, by using a counter, pulses generated by a sensor each time the motor rotates by a predetermined amount, reading the value of the count in the counter periodically, adding the read values cumulatively to determine the present position of the electrode, and sending a command to the counter each time its counted value is read, to cancel the counted value.
摘要翻译：一种用于控制放电机的方法和装置，其中根据NC命令数据驱动用于在通电电极和工件之间建立相对运动的电动机。该方法包括以下步骤：将指令速度信息转换为速度指令值以控制电动机的速度，通过使用计数器对计数器进行计数，每次电动机旋转预定量时由传感器产生的脉冲，读取计数器周期性地计数，增加读取值以确定电极的当前位置，并且每次读取计数值时向计数器发送命令以取消计数值。

3. 发明授权

US4514611A Method of controlling electric discharge machine 失效
标题翻译：放电机控制方法
公开(公告)号：US4514611A
公开(公告)日：1985-04-30
申请号：US398904
申请日：1982-07-16
申请人： Mitsuo Matsui , Teruyuki Matsumura
发明人： Mitsuo Matsui , Teruyuki Matsumura
IPC分类号： B23H7/30 , B23H1/02 , B23H7/18 , G05B19/416 , B23P1/08
CPC分类号： B23H7/18 , G05B19/4166 , G05B2219/37382 , G05B2219/45221
摘要： Disclosed is a method of controlling backward movement in an electric discharge machine wherein a workpiece is subjected to electric discharge machining by moving an electrode and the workpiece across which a voltage is applied, relative to one another. The method comprises a step of detecting a state of the electric discharge machining in response to a retraction command, a step of selecting a class corresponding to the electric discharge machining state from among a plurality of stored classes of retraction control information items indicating retraction control conditions different from one another, and a step of relatively moving and controlling the electrode and the workpiece in the backward direction in accordance with the selected class of retraction control information items.
摘要翻译：公开了一种在放电机中控制向后移动的方法，其中通过相对于彼此移动施加有电压的电极和工件来对工件进行放电加工。该方法包括响应于退避命令检测放电加工的状态的步骤，从多个存储的表示退回控制条件的退回控制信息项的类别中选择与放电加工状态相对应的类别的步骤彼此不同，以及根据所选择的缩回控制信息项的类别，使电极和工件沿向后方向相对移动和控制的步骤。

4. 发明授权

US4602196A Measurement method, and apparatus therefor 失效
标题翻译：测量方法及其装置
公开(公告)号：US4602196A
公开(公告)日：1986-07-22
申请号：US499375
申请日：1983-05-31
申请人： Mitsuo Matsui
发明人： Mitsuo Matsui
IPC分类号： G01B7/00 , G01B21/00 , G05B19/23 , G05D3/20
CPC分类号： G05B19/232 , G05D3/20 , G05B2219/37207 , G05B2219/37405
摘要： A method of measuring a coordinate value of a prescribed point on an object, and an apparatus for practicing the method which, includes a step of generating a signal when a measuring element contacts the object at the prescribed point. In response to the signal, a pulse distribution operation based on a commanded amount of movement is suspended. The difference between a commanded position and a positional deviation is computed by arithmetic means. The deviation is the difference between a number of commanded pulses and a number of feedback pulses. The positional deviation is cleared from the contents of an error counter, thereby stopping the measuring element. The difference computed by the arithmetic means is the coordinate value of the prescribed point on the object.
摘要翻译：一种测量物体上的规定点的坐标值的方法，以及用于实施该方法的装置，包括当测量元件在规定点接触物体时产生信号的步骤。响应该信号，暂停基于命令的移动量的脉冲分配操作。命令位置与位置偏差之间的差异由算术手段计算。偏差是多个指令脉冲与多个反馈脉冲之间的差异。从错误计数器的内容中清除位置偏差，从而停止测量元件。由算术装置算出的差值是物体上规定点的坐标值。

5. 发明授权

US4847145A Film for keeping freshness of vegetables and fruit 失效
标题翻译：保持蔬菜和水果新鲜的电影
公开(公告)号：US4847145A
公开(公告)日：1989-07-11
申请号：US75066
申请日：1987-07-17
申请人： Mitsuo Matsui
发明人： Mitsuo Matsui
IPC分类号： B65D65/02 , B65D81/26 , C08J5/18 , C08K7/16 , C08K7/24 , C08L101/00
CPC分类号： B65D81/267 , C08J5/18 , C08K7/24 , Y10T428/25 , Y10T428/268 , Y10T428/31765 , Y10T428/31786 , Y10T428/31931 , Y10T428/31935 , Y10T428/31938
摘要： Disclosed is a film for keeping freshness of vegetables and fruit which has an ethylene-adsorptive activity. The film preferably contains a fine-porous material. According to the film, the ethylene gas evolved from vegetables and fruit can be very effectively removed and thus freshness of vegetables and fruit can be maintained.
摘要翻译：公开了一种用于保持具有乙烯吸附活性的蔬菜和水果的新鲜的膜。该膜优选含有细孔材料。根据该膜，可以非常有效地去除蔬菜和水果中产生的乙烯气体，从而可以保持蔬菜和水果的新鲜度。

6. 发明授权

US4803633A Machine tool for tracer controlled machinery and numerical controlled machinery 失效
标题翻译：示踪机控制机械和数控机床的机床
公开(公告)号：US4803633A
公开(公告)日：1989-02-07
申请号：US129374
申请日：1987-11-23
申请人： Hajimu Kishi , Mitsuo Matsui , Hitoshi Aramaki
发明人： Hajimu Kishi , Mitsuo Matsui , Hitoshi Aramaki
IPC分类号： B23Q35/12 , B23Q15/00 , B23Q35/121 , G05B19/18 , G05B19/414
CPC分类号： B23Q35/121 , G05B2219/50167
摘要： There are provided a tracing control apparatus (1), a numerical control apparatus (2), and switching circuits (3X, 3Y, 3Z) for switching and transmitting selectively control instructions from the tracing control apparatus (1) and the numerical control apparatus (2), to a three-axis driving means for the tracer controlled machining (4) and a three-axis driving means for the numerically controlled machining (5) in accordance with selection signals. A numerically controlled machining and tracer controlled machining selection signal (S.sub.C) is used as one of the selection signals besides a tracer controlled machining selection signal (S.sub.A) and a numerically controlled machining selection signal (S.sub.B). When the numerically controlled machining and tracer controlled machining selection signal (S.sub.C) is selected, the three-axis driving means for the tracer controlled machining (4) is controlled by the tracing control apparatus (1), and the three-axis driving means for the numerically controlled machining (5) is controlled by the numerical control apparatus (2), independently. As a result, it is possible to perform the preparation for the tracer controlled machining or the conversion of the tracer controlled machining data into digital information, simultaneously, with the numerically controlled machining.
摘要翻译：提供了一种跟踪控制装置（1），数字控制装置（2）和用于从跟踪控制装置（1）和数字控制装置（1）选择性地控制指令的切换和发送的切换电路（3X，3Y，3Z）根据选择信号，用于用于跟踪控制加工的三轴驱动装置（4）和用于数控加工的三轴驱动装置（5）。除了示踪器控制加工选择信号（SA）和数控加工选择信号（SB）之外，还使用数控加工和跟踪控制加工选择信号（SC）作为选择信号之一。当选择了数控加工和跟踪控制加工选择信号（SC）时，用于跟踪控制加工（4）的三轴驱动装置由跟踪控制装置（1）控制，三轴驱动装置用于数控加工（5）由数控装置（2）独立控制。结果，可以通过数控加工同时进行示踪剂控制加工的准备或示踪器控制的加工数据的转换成数字信息。

7. 发明授权

US4639172A Trace control method 失效
标题翻译：跟踪控制方法
公开(公告)号：US4639172A
公开(公告)日：1987-01-27
申请号：US700703
申请日：1985-01-25
申请人： Hajimu Kishi , Mitsuo Matsui , Hitoshi Matsuura
发明人： Hajimu Kishi , Mitsuo Matsui , Hitoshi Matsuura
IPC分类号： B23Q35/12 , B23Q35/123 , B23Q35/121 , G05B19/24
CPC分类号： B23Q35/123 , Y10T409/300896 , Y10T409/30196
摘要： Provided is a tracer control method in a master-slave type tracer system having first and second tracer units in each of which a tracer controller (TCC.sub.1, TCC.sub.2) generates velocity commands (V.sub.x, V.sub.y, V.sub.z) along respective axes by using a detection signal generated by a tracer head (TC.sub.1, TC.sub.2), motors (XM.sub.1, YM.sub.1, ZM.sub.1 ; XM.sub.2, YM.sub.2, ZM.sub.2) provided for respective axes are driven on the basis of the velocity commands and a workpiece (WK.sub.1, WK.sub.2) is subjected to tracer machining conforming to the profile of a model (MDL), tracer machining being performed by tracing a model (MDL.sub.1) with the tracer head (TC.sub.1) on the first tracer unit side and providing the second tracer unit with a move command on the basis of the tracing. In the tracer control method, the first tracer unit (TCC.sub.1, TCM.sub.1) produces the velocity commands (V.sub.x, V.sub.y, V.sub.z) in digital form to drive the motors (XM.sub.1, YM.sub.1, ZM.sub.1 ) for the respective axes, monitors a current position of a movable element, and sends a distance travelled along each axis during a predetermined time interval as a digital move command to the second tracer unit (TCC.sub.2, TCM.sub.2). A pulse distributor (PDC.sub.2) of the second tracer unit performs a pulse distribution calculation on the basis of move command data received as an input from the first tracer unit, thereby to control the motors (XM.sub.2, YM.sub.2, ZM.sub.2) of the respective axes on the side of the second tracer unit.
摘要翻译： PCT No.PCT / JP84 / 00056 Sec。 371日期1985年1月25日第 102（e）日期1985年1月25日PCT提交1984年2月20日PCT公布。第WO84 / 04718号公报日期为1984年12月6日。提供了一种具有第一和第二示踪器单元的主从型示踪器系统中的示踪器控制方法，每个示踪器单元中的示踪器控制器（TCC1，TCC2）沿着生成速度命令（Vx，Vy，Vz）通过使用由针对各轴设置的示踪头（TC1，TC2），电动机（XM1，YM1，ZM1，XM2，YM2，ZM2）生成的检测信号的各轴通过速度指令和工件（WK1 ，WK2）进行符合模型轮廓（MDL）的示踪加工，通过在第一示踪单元侧跟踪具有示踪头（TC1）的模型（MDL1）来执行示踪加工，并向第二示踪单元提供基于跟踪的移动命令。在跟踪器控制方法中，第一跟踪单元（TCC1，TCM1）产生数字形式的速度指令（Vx，Vy，Vz）来驱动各个轴的电机（XM1，YM1，ZM1），监视当前位置可移动元件，并且在预定时间间隔内将沿着每个轴行进的距离作为数字移动命令发送到第二示踪单元（TCC2，TCM2）。第二示踪单元的脉冲分配器（PDC2）基于从第一示踪单元作为输入接收的移动指令数据进行脉冲分布计算，从而控制各轴的电动机（XM2，YM2，ZM2）第二示踪器单元的一侧。

8. 发明授权

US4402051A Method for carrying out a cutting work in machining using numerical data 失效
标题翻译：使用数值数据进行加工切削加工的方法
公开(公告)号：US4402051A
公开(公告)日：1983-08-30
申请号：US250597
申请日：1981-04-03
申请人： Ryoichiro Nozawa , Mitsuo Matsui
发明人： Ryoichiro Nozawa , Mitsuo Matsui
IPC分类号： B23Q35/12 , G05B19/18 , G05B19/404 , G05B19/42 , G06F15/46
CPC分类号： G05B19/4207 , G05B2219/50289
摘要： A method for carrying out a cutting work using the numerical data obtained from a tracing of a model by stylus means, said numerical data being obtained by applying a proportional allotment to a first and second numerical data related to a first and a second stylus, in accordance with the radius of the cross-section of a cutting tool.
摘要翻译：一种使用通过触针装置追踪模型获得的数值数据进行切割工作的方法，所述数值数据是通过将比例分配应用于与第一和第二触针相关的第一和第二数字数据而获得的，根据切割工具的横截面的半径。

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