公开(公告)号：US06822414B2

公开(公告)日：2004-11-23

申请号：US10022385

申请日：2001-12-20

申请人： Yuuki Morita ,  Shinichi Kono ,  Takahiro Akiyama

发明人： Yuuki Morita ,  Shinichi Kono ,  Takahiro Akiyama

IPC分类号： G01R1302

CPC分类号： G05B19/33 ,  G05B2219/37092 ,  G05B2219/37181

摘要： A motor controller capable of obtaining information on offsets, amplitudes and a phase difference of analog feedback signals from encoders without using special measuring device. The analog feedback signals from the encoders are A/D converted and the offsets, the amplitudes and the phase difference of A-phase and B-phase analog feedback signals are obtained based on the converted digital signals by an arithmetic section. The obtained offsets, amplitudes and phase difference are displayed by a display section of the motor controller and/or a display section of a numerical controller as a host controller. Further, the obtained offsets and amplitudes are compared with respective reference values for determining acceptability of the feedback signals from the encoders and the results of the comparison is displayed by the display section and/or the display section of the numerical controller.

摘要翻译： 一种电机控制器，能够在不使用特殊测量装置的情况下获得关于编码器的模拟反馈信号的偏移，幅度和相位差的信息。 来自编码器的模拟反馈信号被A / D转换，并且通过算术部分基于转换的数字信号获得A相和B相模拟反馈信号的偏移量，幅度和相位差。 所获得的偏移量，幅度和相位差由电动机控制器的显示部分和/或数字控制器的显示部分显示为主机控制器。 此外，将获得的偏移和幅度与用于确定来自编码器的反馈信号的可接受性的各个参考值进行比较，并且比较的结果由数字控制器的显示部分和/或显示部分显示。

公开(公告)号：US5224404A

公开(公告)日：1993-07-06

申请号：US863301

申请日：1992-06-24

申请人： Shinichi Kono ,  Takahiro Akiyama

发明人： Shinichi Kono ,  Takahiro Akiyama

IPC分类号： B23B5/44 ,  B23Q15/00 ,  B23Q27/00 ,  G05B19/18

CPC分类号： G05B19/184 ,  B23Q27/00 ,  G05B2219/34388 ,  G05B2219/45124 ,  G05B2219/45236 ,  G05B2219/50216 ,  Y10T82/10 ,  Y10T82/13

摘要： A polygon working method in which a polygonal portion can be formed on a workpiece in such a manner that a specific region of the polygonal portion is accurately in alignment with a predetermined circumferential position on the workpiece. In this method, the workpiece and a tool are simultaneously rotated in a manner such that a cutter of the tool is opposed to a circumferential workpiece position deviated from a predetermined circumferential position of the workpiece by the amount corresponding to the difference between a first positional deviation (PE1), which is produced during the time interval between the start of the rotation of a first main spindle (3a) fitted with the workpiece (1) and the establishment of a steady-state operation mode, in which the first and second main spindles (3a, 3b) rotate with a predetermined rotational speed ratio, and a second positional deviation (PE2), which is produced during the time interval between the start of the rotation of the second main spindle fitted with the tool and the establishment of the steady-state operation mode, and tool feed is started when the steady-state operation mode is established.

摘要翻译： PCT No.PCT / JP91 / 01476 Sec。 371日期：1992年6月24日 102（e）日期1992年6月24日PCT 1991年10月29日PCT公布。 出版物WO92 / 07684 日期：1992年5月14日。一种多边形加工方法，其中可以在工件上形成多边形部分，使得多边形部分的特定区域准确地与工件上的预定圆周位置对准。 在该方法中，工件和工具同时旋转，使得刀具的刀具与从工件的预定圆周位置偏离的圆周工件位置相对应于与第一位置偏差 （PE1），其在装配有工件（1）的第一主轴（3a）的旋转开始之间的时间间隔和建立稳态操作模式之间产生，其中第一和第二主体 主轴（3a，3b）以预定的转速比旋转，并且在与工具配合的第二主轴的旋转开始之间的时间间隔期间产生的第二位置偏差（PE2） 稳态运行模式，并在稳态运行模式建立时开始进刀。

公开(公告)号：US20050151658A1

公开(公告)日：2005-07-14

申请号：US10905434

申请日：2005-01-04

申请人： Shinichi Kono ,  Shinichi Horikoshi ,  Masami Kimijima ,  Mamoru Yaeshima

发明人： Shinichi Kono ,  Shinichi Horikoshi ,  Masami Kimijima ,  Mamoru Yaeshima

IPC分类号： B60L3/00 ,  G01R31/12 ,  G01R31/34 ,  H02K11/00 ,  G08B21/00

CPC分类号： G01R31/343 ,  B60L3/0023 ,  G01R31/12

摘要： A motor driver capable of detecting the insulation deterioration of a motor easily and inexpensively is disclosed. The voltage supplied from an AC power supply (1) is rectified by a first rectifying circuit (D1 to D6) and smoothed by a capacitor (C) in a power supply unit (6). The output voltage of the power supply unit (6) is converted into an AC voltage of a frequency and a motor (M) is driven by a motor drive amplifier (8). Elements (R1, C2, R11, C21) are connected between at least one of the positive electrode (4) and the negative electrode (5) of the output line (4, 5) of the power supply unit (6) and the ground (G2, G4). An insulation deterioration circuit (10, 11, 12) detects at least one of the voltage between the elements and the current flowing through the elements.

摘要翻译： 公开了能够容易且廉价地检测电动机的绝缘劣化的电动机驱动器。 由交流电源（1）提供的电压由第一整流电路（D1至D6）整流，并在电源单元（6）中被电容器（C）平滑。 电源单元（6）的输出电压被转换为频率的交流电压，电动机（M）由电机驱动放大器（8）驱动。 元件（R 1，C 2，R 11，C 21）连接在电源单元（6）的输出线（4,5）的正极（4）和负极（5）中的至少一个 ）和地面（G 2，G 4）。 绝缘劣化电路（10,11,12）检测元件之间的电压和流过元件的电流中的至少一个。

公开(公告)号：US6101374A

公开(公告)日：2000-08-08

申请号：US52500

申请日：1998-03-31

申请人： Shinichi Kono

发明人： Shinichi Kono

IPC分类号： G01R27/06 ,  H04B1/04 ,  H04B1/44 ,  H04B7/26 ,  H04B17/00

CPC分类号： H04B1/44 ,  H04B1/0458

摘要： In a radio communication apparatus, a switch circuit is connected between a transmitter and first and second antennas. A control circuit is connected to the first antenna and the switch circuit and controls the switch circuit in accordance with a standing wave ratio measured from the first antenna. That is, when the standing wave ratio of the first antenna exceeds a predetermined value, the connection between the transmitter and the first antenna is switched to the connection between the transmitter and the second antenna.

摘要翻译： 在无线电通信装置中，开关电路连接在发射机与第一和第二天线之间。 控制电路连接到第一天线和开关电路，并根据从第一天线测量的驻波比控制开关电路。 也就是说，当第一天线的驻波比超过预定值时，发射机和第一天线之间的连接被切换到发射机和第二天线之间的连接。

公开(公告)号：US5604077A

公开(公告)日：1997-02-18

申请号：US603601

申请日：1996-02-21

申请人： Shinichi Kono ,  Hayato Ohno ,  Hidekatsu Kohara ,  Toshimasa Nakayama

发明人： Shinichi Kono ,  Hayato Ohno ,  Hidekatsu Kohara ,  Toshimasa Nakayama

IPC分类号： G03F7/022 ,  C08G8/08 ,  C08L61/04 ,  C08L61/06 ,  G03F7/023 ,  H01L21/027

CPC分类号： G03F7/0236 ,  C08G8/08

摘要： Proposed is an improved positive-working photoresist composition for use in the photolithographic patterning works for the manufacture of semiconductor devices, which is capable of giving a patterned resist layer on a substrate surface having excellent resolution and heat resistance without formation of scum in the development treatment. The photoresist composition comprises: (a) an alkali-soluble novolac resin as a film-forming ingredient and (b) a naphthoquinone diazide group-containing compound as a photosensitizing ingredient, of which the novolac resin is a condensation product of a phenolic compound and an aldehyde compound, the condensation reaction being undertaken in a solvent system containing, in addition to water, .gamma.-butyrolactone or a combination of .gamma.-butyrolactone and a propyleneglycol monoalkyl ether in a limited proportion.

摘要翻译： 提出了一种用于制造半导体器件的光刻图案化工艺中的改进的正性光致抗蚀剂组合物，其能够在显影处理中不形成浮渣的情况下在具有优异的分辨率和耐热性的基板表面上形成图案化的抗蚀剂层 。 光致抗蚀剂组合物包括：（a）作为成膜成分的碱溶性酚醛清漆树脂和（b）含萘醌二叠氮基的化合物作为光敏成分，其中酚醛清漆树脂是酚类化合物和 醛化合物，缩合反应在除水中的γ-丁内酯或γ-丁内酯和丙二醇单烷基醚的组合之外还含有有限的比例进行。

公开(公告)号：US5319288A

公开(公告)日：1994-06-07

申请号：US13172

申请日：1993-01-29

申请人： Shinichi Kono ,  Masaaki Fukukura

发明人： Shinichi Kono ,  Masaaki Fukukura

IPC分类号： G05B19/18 ,  G05B19/416 ,  H02P7/00

CPC分类号： G05B19/182 ,  G05B19/416 ,  G05B2219/50216 ,  G05B2219/50234 ,  G05B2219/50387

摘要： A main spindle rotation control method capable of preventing a workpiece from being twisted during the delivery of the workpiece between two main spindles of a machine. When the rotating speeds of first and second main spindles (100, 200) reach a synchronous rotating velocity as a result of a speed loop control executed by velocity control sections (111, 211) of first and second spindle control circuits (110, 210), position loop control is executed by position control sections (112, 212) of these control circuits, and each main spindle is driven to be decelerated in accordance with the rotational phase of each main spindle, and the velocity loop control is then executed again, to bring the main spindles to rotate in the same phase and at the same synchronous rotating speed. When the delivery of the workpiece (300) between the main spindles is started under this condition, integral control in both the velocity control sections is invalidated. Thus, even if a difference is present between the rotating speeds of the two main spindles at the start of the workpiece delivery, due to fluctuations in the main spindle rotating speeds, a difference between torque commands from the velocity control sections, attributable to the difference between the main spindle rotating speeds, never be gradually increased by the integral control, to thereby prevent the workpiece from being twisted.

摘要翻译： 一种主轴旋转控制方法，其能够防止工件在机器的两个主轴之间传送期间扭曲。 当由第一和第二主轴控制电路（110,210）的速度控制部分（111,211）执行的速度环控制，第一和第二主轴（100,200）的转速达到同步转速时， ，通过这些控制电路的位置控制部（112,212）执行位置环控制，并且根据各主轴的转动相位使每个主轴被驱动减速，然后再次执行速度环控制， 使主轴在相同的相位和相同的同步转速下旋转。 当在这种条件下启动主轴之间的工件（300）的输送时，两个速度控制部分的积分控制无效。 因此，即使在工件传送开始时两个主轴的旋转速度之间存在差异，由于主轴转速的波动，来自速度控制部的转矩指令之间的差异归因于差异 在主轴转速之间，通过积分控制不会逐渐增加，从而防止工件扭曲。

公开(公告)号：US5081407A

公开(公告)日：1992-01-14

申请号：US469460

申请日：1990-04-02

申请人： Shinichi Kono ,  Hironobu Takahashi

发明人： Shinichi Kono ,  Hironobu Takahashi

IPC分类号： G05B19/18 ,  G05B19/19 ,  G05B19/23 ,  G05D3/12

CPC分类号： G05B19/231

摘要： A numerical control apparatus according to the present invention is such that when a machine tool using a spindle motor (5) is commanded to perform a reference-point return operation and positional control of a tool or the like is carried out in response to this command, spindle reference-point return is made possible merely by applying the reference-point return command to a spindle amplifier (SPA) which drives the spindle motor (5). In accordance with the invention, a grid-shift quantity (P2) decided by the relationship between the spindle motor (5) and the object controlled thereby is set in advance on the side of the spindle amplifier (SPA) before numerical control unit (CNC) operation of the machine tool. The grid-shift quantity (P2) is added to position data (P3), which corresponds to the distance from a machine reference point to a machining starting point transferred before a fixed-position stopping command. Therefore, when the reference-point return command is outputted from the numerical control apparatus to the side of the spindle amplifier, a transition is made automatically to positional control to start movement with respect to a target position.

摘要翻译： PCT No.PCT / JP89 / 00873 Sec。 371日期1990年04月2日 102（e）1990年4月2日PCT PCT 1989年8月28日PCT公布。 WO90 / 02367 PCT出版物 1990年3月8日。根据本发明的数值控制装置是这样的，当使用主轴电动机（5）的机床进行参考点返回操作和工具等的位置控制时 根据该指令进行，仅通过将基准点返回指令应用于驱动主轴电动机（5）的主轴放大器（SPA）来实现主轴参考点返回。 根据本发明，在数控单元（CNC）之前，预先在主轴放大器（SPA）侧设置由主轴电动机（5）与被控制物体之间的关系决定的电网移动量（P2） ）操作机床。 网格位移量（P2）被添加到位置数据（P3），该位置数据对应于在固定位置停止命令之前传送的从机器参考点到加工起点的距离。 因此，当从数控装置向主轴放大器的一侧输出基准点返回指令时，自动转换到相对于目标位置开始移动的位置控制。

公开(公告)号：US07106023B2

公开(公告)日：2006-09-12

申请号：US11234144

申请日：2005-09-26

申请人： Naoto Ota ,  Shinichi Kono ,  Mamoru Yaeshima ,  Yuuichi Yamada

发明人： Naoto Ota ,  Shinichi Kono ,  Mamoru Yaeshima ,  Yuuichi Yamada

IPC分类号： H02P27/04 ,  H02P3/18

CPC分类号： H02M7/53875 ,  H02M5/4585 ,  H02M2001/008 ,  H02P3/18

摘要： The present invention is directed to the provision of a servomotor driving apparatus that feeds energy stored in a power storage part connected with a DC link that connects a rectifier circuit with an inverter circuit so that the energy stored in the power storage part can be reduced. A motor driving apparatus (1) includes: a step-up type DC/DC converter circuit (11) for boosting voltage appearing at an output of the power storage part (C1) connected with a DC link; and a DC/AC conversion circuit (12, 14) for converting the boosted DC electric power into AC electric power and feeding it to an electric power source.

公开(公告)号：US20060066283A1

公开(公告)日：2006-03-30

申请号：US11234144

申请日：2005-09-26

申请人： Naoto Ota ,  Shinichi Kono ,  Mamoru Yaeshima ,  Yuuichi Yamada

发明人： Naoto Ota ,  Shinichi Kono ,  Mamoru Yaeshima ,  Yuuichi Yamada

IPC分类号： H02P27/04

CPC分类号： H02M7/53875 ,  H02M5/4585 ,  H02M2001/008 ,  H02P3/18

摘要： The present invention is directed to the provision of a servomotor driving apparatus that feeds energy stored in a power storage part connected with a DC link that connects a rectifier circuit with an inverter circuit so that the energy stored in the power storage part can be reduced. A motor driving apparatus (1) includes: a step-up type DC/DC converter circuit (11) for boosting voltage appearing at an output of the power storage part (C1) connected with a DC link; and a DC/AC conversion circuit (12, 14) for converting the boosted DC electric power into AC electric power and feeding it to an electric power source.

摘要翻译： 本发明涉及提供一种伺服电动机驱动装置，该伺服电动机驱动装置供给存储在与整流电路与逆变器电路连接的直流母线连接的蓄电部中的能量，从而能够减少存储在蓄电部中的能量。 电动机驱动装置（1）包括：升压型DC / DC转换器电路（11），其用于升压与DC链路连接的蓄电部（C1）的输出处出现的电压; 以及用于将升压的直流电力转换为交流电力并将其馈送到电源的DC / AC转换电路（12,14）。

公开(公告)号：US5519297A

公开(公告)日：1996-05-21

申请号：US133127

申请日：1993-10-13

申请人： Shinichi Kono ,  Masaaki Fukukura

发明人： Shinichi Kono ,  Masaaki Fukukura

IPC分类号： B23Q5/58 ,  B23Q15/26 ,  G05B19/23 ,  G05D3/12 ,  G05B11/18

CPC分类号： G05B19/232 ,  G05B2219/42104

摘要： A spindle positioning method for high-speed positioning of a spindle by making the best use of the decelerating capability of a spindle motor. When a fixed-position stop command is generated while the operation of the spindle motor is controlled according to speed control, the motor rotation speed is reduced in accordance with the speed control to a speed N lower than or equal to a maximum rotational speed N1, which defines a constant torque region, and a control mode is switched from the speed control mode to position control mode at a point where the rotational speed is reduced to the speed N. Simultaneously, a value specifying the relation between the present position and target stop position of the motor with respect to one revolution of the spindle is set in an error counter as an initial position deviation. To carry out linear acceleration/deceleration control thereafter up to a final stop position, a position feedback quantity Pf is supplied from the position detector to the error counter, to obtain a speed command Vcmd, which is transferred to a speed loop process.

摘要翻译： PCT No.PCT / JP93 / 00092 Sec。 371日期：1993年10月13日 102（e）1993年10月13日PCT 1993年1月26日PCT PCT。 公开号WO93 / 15876 日期：1993年8月19日。主轴定位方法通过主轴电机的减速能力得到最佳的高速定位。 当根据速度控制来控制主轴电动机的操作时产生固定位置停止命令时，根据速度控制将电动机转速降低到低于或等于最大转速N1的速度N， 其定义恒定转矩区域，并且在转速降低到速度N的点处，将控制模式从速度控制模式切换到位置控制模式。同时，指定当前位置和目标停止之间的关系的值 相对于主轴一转的电动机的位置作为初始位置偏差设定在误差计数器中。 为了进行直线加减速控制，直到最终停止位置，位置反馈量Pf从位置检测器提供给误差计数器，以获得传递到速度环路过程的速度指令Vcmd。