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：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：US07256701B2

公开(公告)日：2007-08-14

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： 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：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。

公开(公告)号：US5471126A

公开(公告)日：1995-11-28

申请号：US181873

申请日：1994-01-13

申请人： Shinichi Kono ,  Masaaki Fukukura

发明人： Shinichi Kono ,  Masaaki Fukukura

IPC分类号： H02P27/06 ,  H02P21/08 ,  H02P7/00

CPC分类号： H02P21/09

摘要： A slip frequency control method for induction motors, capable of achieving accurate control and excellent in control response.To effect determination of a slip frequency (fs) and an excitation magnetic flux frequency (.omega.0) by software processing to reduce a control error and a control delay caused if hardware elements are employed for the determination of these parameters, a vector control processor divides, in a speed control routine (101-104), the sum of a slip frequency, obtained by dividing the product of a secondary current command (I2) and a proportional constant (K2) by an excitation magnetic flux command (.PHI.), and a remainder (.alpha.') in the preceding routine by a routine executing frequency (CV), so as to derive a slip amount (A) and a remainder (.alpha.) in the present routine. In a current control routine (201 to 205) executed at intervals of a period shorter than that of the speed control routine, the processor divides the sum of the derived slip amount and the remainder (.beta.') in the preceding routine by the number (n) of execution of the current control, to thereby derive slip distribution data (.omega.s) and a remainder (.beta.) in the present current control routine, and further adds data (.omega.r) indicative of an actual motor speed to the derived slip distribution data, to thereby derive an excitation magnetic flux frequency (.omega.0).

摘要翻译： 一种用于感应电动机的滑差频率控制方法，能够实现精确的控制和优异的控制响应。 矢量控制处理器通过软件处理来确定滑移频率（fs）和激励磁通频率（ω-0）以减少控制误差以及如果使用硬件元件来确定这些参数的控制延迟，则矢量控制处理器将 在速度控制程序（101-104）中，通过将次级电流指令（I2）与比例常数（K2）的乘积除以激励磁通指令（PHI）而得到的转差频率之和和 通过例程执行频率（CV）在前一程序中的余数（α'），从而导出本例程中的滑移量（A）和余数（α）。 在以比速度控制程序短的周期的间隔执行的当前控制例程（201〜205）中，处理器将前一程序中的导出滑移量与余数（β'）的和除以数量（ n）执行当前控制，从而导出当前电流控制程序中的滑动分布数据（ω）和余数（β），并且还将表示实际电动机速度的数据（ωr）添加到导出单元 分布数据，从而导出激励磁通频率（ω0）。