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1. 发明授权

US4256204A Safety apparatus for elevator system 失效
标题翻译：电梯系统安全装置
公开(公告)号：US4256204A
公开(公告)日：1981-03-17
申请号：US938347
申请日：1978-08-31
申请人： Takeki Ando , Seiya Shima , Toshiaki Kurosawa , Hiromi Inaba , Hiroaki Kuroha , Hideo Miyao , Yoshio Sakai , Katuhito Issiki
发明人： Takeki Ando , Seiya Shima , Toshiaki Kurosawa , Hiromi Inaba , Hiroaki Kuroha , Hideo Miyao , Yoshio Sakai , Katuhito Issiki
IPC分类号： B66B5/02
CPC分类号： B66B5/02
摘要： A safety apparatus for an elevator system is disclosed in which upon detection an instantaneous power service interruption, an emergency brake is applied to the car and continues to be applied for longer than the time required for the particular car to stop.
摘要翻译：公开了一种用于电梯系统的安全装置，其中在检测到瞬时电力服务中断时，紧急制动被施加到汽车并且继续施加比特定轿厢停止所需的时间更长的时间。

2. 发明授权

US4361866A Power converter apparatus 失效
标题翻译：电力转换装置
公开(公告)号：US4361866A
公开(公告)日：1982-11-30
申请号：US261668
申请日：1981-05-07
申请人： Seiya Shima , Hiroaki Kuroha , Takeki Ando , Toshiaki Kurosawa , Hiromi Inaba , Yoshio Sakai
发明人： Seiya Shima , Hiroaki Kuroha , Takeki Ando , Toshiaki Kurosawa , Hiromi Inaba , Yoshio Sakai
IPC分类号： G05F1/45 , H02M7/06 , H02M7/12 , H02M7/155 , H02M7/162
CPC分类号： H02M7/162 , H02M7/1626
摘要： A power converter for power conversion between an a.c. system and a d.c. system includes a full-wave bridge circuit having GTO connected in at least one arm of the full-wave bridge circuit on the positive polarity side. During a conduction-enabled period of GTO which is determined by a firing phase angle, the GTO is so controlled as to perform current chopping operation by a pulse signal of a predetermined pulse width.
摘要翻译：一种电源转换器，用于电源转换。系统和直流系统包括具有连接在正极侧的全波桥电路的至少一个臂上的GTO的全波桥电路。在由点火相位角确定的GTO的导通使能期间，控制GTO以通过预定脉冲宽度的脉冲信号进行电流斩波操作。

3. 发明授权

US4133018A Thyristor fault-detecting apparatus 失效
标题翻译：检测器故障检测装置
公开(公告)号：US4133018A
公开(公告)日：1979-01-02
申请号：US806595
申请日：1977-06-14
申请人： Mutsuhiro Terunuma , Seiya Shima , Korefumi Tashiro , Takeki Ando , Hiromi Inaba , Toshiaki Kurosawa , Hiroaki Kuroha
发明人： Mutsuhiro Terunuma , Seiya Shima , Korefumi Tashiro , Takeki Ando , Hiromi Inaba , Toshiaki Kurosawa , Hiroaki Kuroha
IPC分类号： G05F1/10 , G01R29/18 , G01R31/26 , H02H7/12 , H02M7/12 , H02M7/155
CPC分类号： H02H7/12 , G01R29/18 , G01R31/263
摘要： A thyristor fault-detecting apparatus comprises a thyristor bridge with A.C. terminals connected to a three-phase A.C. power supply and having six thyristor arms, and an inductive load connected to D.C. terminals of the bridge. Each of the A.C. paths has a saturable reactor with an output winding so set as to be excited by the line current within the range from .pi./3 to 2.pi./3 (rad). Output voltages of the reactors are rectified and added, so that a fault in the thyristor is detected by the disappearance of the added output.

4. 发明授权

US4263988A Speed control system for a motor 失效
标题翻译：电机调速系统
公开(公告)号：US4263988A
公开(公告)日：1981-04-28
申请号：US957093
申请日：1978-11-03
申请人： Hiromi Inaba , Seiya Shima , Takeki Ando , Toshiaki Kurosawa , Hiroaki Kuroha
发明人： Hiromi Inaba , Seiya Shima , Takeki Ando , Toshiaki Kurosawa , Hiroaki Kuroha
IPC分类号： B66B5/06 , H02P7/34 , H02P7/16
CPC分类号： B66B5/06 , H02P7/34 , Y10S388/906
摘要： A speed control system for an elevator motor, comprising a D. C. motor for driving an elevator, a device which generates a speed command signal for the elevator, a speed dynamo which generates a speed signal corresponding to a speed of the elevator, a speed control device which adjusts an applied voltage to the motor according to the speed deviation between the speed command signal and the speed signal, an emergency stop device which subjects the elevator to braking when the speed deviation has exceeded a predetermined value, and a blind sector device which provides an output when the speed signal has exceeded a predetermined value and which negatively feeds it back to the speed control device.
摘要翻译：一种用于电梯电动机的速度控制系统，包括用于驱动电梯的直流电动机，产生电梯的速度指令信号的装置，产生与电梯速度对应的速度信号的速度发电机，速度控制装置其根据速度指令信号和速度信号之间的速度偏差来调节对电动机的施加电压;当速度偏差超过预定值时使电梯进行制动的紧急停止装置;以及提供当速度信号超过预定值并且将其反馈给速度控制装置时的输出。

5. 发明授权

US4171505A Fault detecting system for a control system 失效
标题翻译：控制系统故障检测系统
公开(公告)号：US4171505A
公开(公告)日：1979-10-16
申请号：US845062
申请日：1977-10-25
申请人： Seiya Shima , Hiroaki Kuroha , Ando Takeki , Hiromi Inaba , Toshiaki Kurosawa , Mutsuhiro Terunuma , Yoshio Sakai
发明人： Seiya Shima , Hiroaki Kuroha , Ando Takeki , Hiromi Inaba , Toshiaki Kurosawa , Mutsuhiro Terunuma , Yoshio Sakai
IPC分类号： B66B1/30 , B66B5/10 , G05B23/02 , G05B5/00
CPC分类号： B66B5/10 , B66B1/30 , G05B23/0235 , Y10S388/903 , Y10S388/904 , Y10S388/917
摘要： In a speed feedback control system wherein a speed command signal and a speed feedback signal are compared and wherein the deviation between these signals is entered into a speed control unit, the speed signal is differentiated to apply speed damping in order to suppress the oscillations of the control system. In this case, while the speed command and the actual speed make a great difference transiently, the speed command is approximate to the sum between the speed feedback signal and the damping signal even transiently. Therefore, the speed command signal is compared with the sum between the speed feedback signal and the damping signal, and the fault of the speed control system is detected upon the fact that the deviation has exceeded a predetermined value.
摘要翻译：在速度反馈控制系统中，其中比较速度指令信号和速度反馈信号，并且其中这些信号之间的偏差被输入到速度控制单元中，速度信号被微分以施加速度阻尼，以便抑制振荡控制系统。在这种情况下，当速度指令和实际速度瞬间产生很大差异时，速度指令即使瞬时接近速度反馈信号和阻尼信号之和。因此，将速度指令信号与速度反馈信号和阻尼信号之间的和进行比较，并且在偏差超过预定值的事实上检测速度控制系统的故障。

6. 发明授权

US4636932A dv/dt Protection circuit device for an AC-DC converter apparatus 失效
标题翻译： dv / dt AC-DC转换器装置的保护电路装置
公开(公告)号：US4636932A
公开(公告)日：1987-01-13
申请号：US710237
申请日：1985-03-11
申请人： Toshiaki Kurosawa , Seiya Shima , Takeki Ando , Hiromi Inaba , Hajime Nakashima , Toshisuke Mine
发明人： Toshiaki Kurosawa , Seiya Shima , Takeki Ando , Hiromi Inaba , Hajime Nakashima , Toshisuke Mine
IPC分类号： H02M7/145 , H02H7/125 , H02M7/12 , H02M7/155 , H02M7/162
CPC分类号： H02M7/1623 , H02H7/1252
摘要： A dv/dt protection circuit device for an AC-DC converter apparatus including control board switching arrangement having a current cut-off function which conducts an interrupts current from a power source to a load and refluxes the load current while the current is uninterrupted by a full-wave bridge rectifier circuit having a plurality of arms. Each arm of the bridge rectifier circuit connects a reactor for suppressing a rate of change of a power source line voltage of the bridge rectifier circuit at the switching time of the switching arrangement and a condenser is provided for absorbing an overvoltage generated at an inductance on the side of the power source, the condenser being connected on the side of the power source connected to the bridge rectifier circuit.
摘要翻译：一种用于AC-DC转换器装置的dv / dt保护电路装置，包括具有电流切断功能的控制板开关装置，该电流切断装置将来自电源的中断电流传导到负载，并且在电流不间断的情况下返回负载电流全波桥式整流电路具有多个臂。桥式整流电路的每个臂连接一个电抗器，用于在开关装置的开关时间内抑制桥式整流电路的电源线电压的变化率，并提供一个电容器，用于吸收在电感上产生的过电压电源连接在与桥式整流电路相连的电源侧。

7. 发明授权

US4833586A PWM control for power converter system utilizing pulse dropping at minimum pulse widths 失效
标题翻译：功率转换器系统PWM控制采用脉冲宽度最小的脉冲
公开(公告)号：US4833586A
公开(公告)日：1989-05-23
申请号：US111675
申请日：1987-10-23
申请人： Hiromi Inaba , Seiya Shima , Takeki Ando , Toshiaki Kurosawa , Nobuo Mitsui
发明人： Hiromi Inaba , Seiya Shima , Takeki Ando , Toshiaki Kurosawa , Nobuo Mitsui
IPC分类号： H02M7/155 , H02M5/45 , H02M5/458 , H02M7/12 , H02M7/48 , H02M7/529 , H02M7/5395 , H02P23/00 , H02P27/08
CPC分类号： H02P27/08 , H02M5/4505 , H02M5/4585 , H02P23/0077
摘要： A pulse generator (including a microcomputer) for supplying a pulse pattern to semiconductor devices of a power converter (such as an inverter or a converter) using the pulse width control scheme is provided with function of dropping pulses so that the pulse pattern may form a predetermined function provided that the pulse width is shorter than a limit value (Limit). As a result, the input and output waveforms of the power converter can be made sinusoidal and can be released from the constraint of the minimum pulse width of power conversion semiconductor devices.
摘要翻译：提供了使用脉冲宽度控制方案向功率转换器（例如逆变器或转换器）的半导体器件提供脉冲图案的脉冲发生器（包括微计算机），其具有丢弃脉冲的功能，使得脉冲图案可以形成脉冲宽度比限制值（Limit）短。结果，功率转换器的输入和输出波形可以被制成正弦波，并且可以从功率转换半导体器件的最小脉冲宽度的约束中解除。

8. 发明授权

US4553640A Controller for elevator 失效
标题翻译：电梯控制器
公开(公告)号：US4553640A
公开(公告)日：1985-11-19
申请号：US413820
申请日：1982-09-01
申请人： Hiromi Inaba , Seiya Shima , Takeki Ando , Toshiaki Kurosawa , Yasunori Katayama , Takanobu Hatakeyama , Sadao Hokari
发明人： Hiromi Inaba , Seiya Shima , Takeki Ando , Toshiaki Kurosawa , Yasunori Katayama , Takanobu Hatakeyama , Sadao Hokari
IPC分类号： B66B1/24 , B66B1/16 , B66B1/28
CPC分类号： B66B1/285
摘要： An elevator controller which uses an acceleration command signal that has as its initial value a start shock compensation torque which will offset the unbalance torque caused at the time of starting. From the completion of elevator car acceleration to the start of deceleration, the acceleration command is gradually increased or decreased to control the motor so as to provide a smoother motion of the car. After the inception of the car deceleration a velocity command is issued which decreases with the reducing distance between the car and the destination floor.
摘要翻译：一种电梯控制器，其使用加速度指令信号，该加速度指令信号具有起动减震补偿转矩作为初始值，该转矩将抵消起动时产生的不平衡转矩。从电梯轿厢加速完成到减速开始，加速指令逐渐增大或减小，以控制电动机，以提供汽车的平稳运动。在汽车减速开始之后，发出速度指令，随着轿厢和目的地楼层之间的减小距离而减小。

9. 发明授权

US4779709A Apparatus for controlling AC elevators 失效
标题翻译：用于控制交流电梯的装置
公开(公告)号：US4779709A
公开(公告)日：1988-10-25
申请号：US899640
申请日：1986-08-25
申请人： Nobuo Mitsui , Yoshio Sakai , Masao Nakazato , Mitsuyuki Honbu , Shigeta Ueda , Seiya Shima , Katsu Komuro , Takeki Ando , Akiteru Ueda , Kazuhiko Sasaki , Toshiaki Kurosawa
发明人： Nobuo Mitsui , Yoshio Sakai , Masao Nakazato , Mitsuyuki Honbu , Shigeta Ueda , Seiya Shima , Katsu Komuro , Takeki Ando , Akiteru Ueda , Kazuhiko Sasaki , Toshiaki Kurosawa
IPC分类号： H02M5/458 , B66B1/30
CPC分类号： H02M5/4585
摘要： An elevator control apparatus comprises an inverter device for supplying an induction motor for driving an elevator cage with AC electric power of variable voltage and frequencies and control equipment for controlling the output voltage and frequencies of the inverter device in response to signals produced in floors served by the elevator and in an elevator cage. The inverter device is constructed by a converter unit for converting AC electric power to DC electric power, at the input end of which a capacitor is connected in parallel with an AC electric source, an inverter unit for inverting the DC electric power converted in the converter unit into AC electric power, at the output end of which a capacitor is connected in parallel with an induction motor for driving the elevator cage and a DC reactor connected between the converter unit and the inverter unit.The thus constructed elevator control apparatus does not cause interference in electric appliances such as audio equipment, computer etc. existing within a building in which the elevator is installed.
摘要翻译：电梯控制装置包括：逆变器装置，用于提供用于驱动电梯轿厢的感应电动机，其具有可变电压和频率的交流电;以及控制设备，用于响应于由服务的楼层产生的信号来控制逆变器装置的输出电压和频率电梯和电梯笼。逆变器装置由转换器单元构成，用于将AC电力转换成DC电力，其输入端与AC电源并联连接电容器;反相器单元，用于使在转换器中转换的DC电力反相单元转换为交流电力，其输出端与用于驱动电梯轿厢的感应电动机并联连接电容器，连接在转换器单元和逆变器单元之间的直流电抗器。这样构成的电梯控制装置不会对存在于安装有电梯的建筑物内的音响设备，电脑等电器产生干扰。

10. 发明授权

US4099111A Control apparatus for DC motor 失效
标题翻译：直流电机控制装置
公开(公告)号：US4099111A
公开(公告)日：1978-07-04
申请号：US710162
申请日：1976-07-30
申请人： Hiromi Inaba , Seiya Shima , Korefumi Tashiro , Takeki Ando
发明人： Hiromi Inaba , Seiya Shima , Korefumi Tashiro , Takeki Ando
IPC分类号： H02P7/06 , B66B1/30 , H02P7/28 , H02P7/298 , H02P7/14
CPC分类号： H02P7/2815 , B66B1/30 , Y10S388/902 , Y10S388/906 , Y10S388/917
摘要： In order to control a DC motor, a main circuit is constructed in such a manner that a unidirectional thyristor converter is connected to the armature of the motor, while a bilateral thyristor converter is connected to the field system of the motor. Provided is a speed controller which is impressed with a speed command signal and a speed feedback signal so that the speed controller produces an error signal representing the difference between the speed command signal and the speed feedback signal and the error signal is applied to a function generator which in turn produces a field current command signal and an armature current command signal. The field current command signal assumes a value proportional to the error signal when the error signal is less than a predetermined value. The armature current command signal is kept constant when the error signal is below a predetermined value, while it increases, when the error signal exceeds the predetermined value, in proportion to the amount of the excess. These current command signals are used to phase-control the thyristor converters in the field circuit and the armature circuit.
摘要翻译：为了控制直流电动机，主电路以单向晶闸管转换器连接到电动机的电枢的方式构成，而双向晶闸管转换器连接到电动机的励磁系统。提供了速度控制器，其被加速度指令信号和速度反馈信号，使得速度控制器产生表示速度指令信号和速度反馈信号之间的差异的误差信号，并且误差信号被施加到函数发生器这又产生励磁电流指令信号和电枢电流指令信号。当误差信号小于预定值时，励磁电流指令信号采取与误差信号成比例的值。当误差信号低于预定值时，电枢电流指令信号保持恒定，而当误差信号超过预定值时，电枢电流指令信号与超出量成比例地增加。这些电流指令信号用于对场电路和电枢电路中的晶闸管转换器进行相位控制。

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