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1. 发明授权

US4884182A Current source power converting apparatus with overvoltage protection 失效
标题翻译：具有过压保护功能的电流源电力转换装置
公开(公告)号：US4884182A
公开(公告)日：1989-11-28
申请号：US184048
申请日：1988-04-20
申请人： Takeki Ando , Kiyoshi Nakamura , Toshisuke Mine , Hiromi Inaba , Toshiaki Kurosawa , Masao Nakazato , Yoshio Sakai
发明人： Takeki Ando , Kiyoshi Nakamura , Toshisuke Mine , Hiromi Inaba , Toshiaki Kurosawa , Masao Nakazato , Yoshio Sakai
IPC分类号： H02H7/12 , H02H7/122 , H02M5/458 , H02M7/48
CPC分类号： H02M5/4585
摘要： In a current source power converting apparatus, in which an AC to DC converter is coupled to a DC to AC inverter through a DC reactor, two energy absorbing devices are coupled to DC terminals of the converter and the inverter, respectively, whereby there is formed a circulation circuit for circulating a current through the two energy absorbing devices and the DC reactor, when a voltage, which is higher than a predetermined value, is induced by an inductance of the DC reactor.
摘要翻译：在通过DC电抗器将AC至DC转换器耦合到DC至AC逆变器的电流源电力转换装置中，两个能量吸收装置分别耦合到转换器和逆变器的DC端子，由此形成当通过DC电抗器的电感感应出高于预定值的电压时，使电流循环通过两个能量吸收装置和DC电抗器。

2. 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。

3. 发明授权

US5025896A Elevator control apparatus 失效
标题翻译：电梯控制装置
公开(公告)号：US5025896A
公开(公告)日：1991-06-25
申请号：US322913
申请日：1989-03-14
申请人： Noboru Arabori , Hideaki Takahashi , Yoshio Sakai , Masao Nakazato , Masakatsu Tanaka , Tatsuhiko Takahashi , Katsutaro Masuda , Masanobu Itoh , Yuji Toda
发明人： Noboru Arabori , Hideaki Takahashi , Yoshio Sakai , Masao Nakazato , Masakatsu Tanaka , Tatsuhiko Takahashi , Katsutaro Masuda , Masanobu Itoh , Yuji Toda
IPC分类号： G01L3/00 , B66B1/28 , B66B1/30
CPC分类号： B66B1/28
摘要： An elevator car and a counterweight is suspended on a sheave by means of a rope in a well-rope faashion. In dependence on the number of passengers on the car, the sheave is applied with an unbalance torque making appearance between the car and counterweight. Upon starting of the elevator operation by releasing a brake, upward or backward bouncing of the car takes place due to the unbalance torque. For preventing such bouncing of the car, a start compensation is performed by generating a motor torque which can cancel out the unbalance torque in precedence to the releasing of the brake. The brake is installed swingably on a winding equipment. Displacement of the brake during actuation thereof indicates the presence of the unbalance torque. By taking advantage of this displacement, the start compensation is carried out by increasing the motor torque progressively in the direction depending on the displacement and by holding the motor torque constant at a value attained when the displacement becomes smaller than a predetermined value.
摘要翻译：电梯轿厢和配重通过绳索在缆绳中悬挂在绳轮上。根据轿厢上的乘客人数，滑轮在汽车和配重之间施加不平衡扭矩。在通过释放制动器开始电梯操作时，由于不平衡转矩而发生汽车的向上或向后的弹跳。为了防止这种汽车的弹跳，通过产生可以抵消制动器释放优先的不平衡转矩的电动机转矩来执行起动补偿。制动器可摆动地安装在绕线设备上。制动器在其致动期间的位移表示存在不平衡力矩。通过利用该位移，通过根据位移逐渐增加电动机转矩，并且通过将电动机转矩恒定为当位移变得小于预定值时获得的值来进行启动补偿。

4. 发明授权

US4982815A Elevator apparatus 失效
标题翻译：电梯设备
公开(公告)号：US4982815A
公开(公告)日：1991-01-08
申请号：US432910
申请日：1989-11-07
申请人： Noboru Arabori , Hideaki Takahashi , Yoshio Sakai , Tsutomu Sano , Masao Nakazato , Masakatsu Tanaka , Katutaro Masuda , Mitsuo Saito , Yuji Toda
发明人： Noboru Arabori , Hideaki Takahashi , Yoshio Sakai , Tsutomu Sano , Masao Nakazato , Masakatsu Tanaka , Katutaro Masuda , Mitsuo Saito , Yuji Toda
IPC分类号： B66B5/02 , B60T17/22 , B66B5/04 , B66B5/18 , B66D5/14 , B66D5/30 , F16D55/00 , F16D55/28 , F16D59/02 , F16D65/14 , F16D66/00
CPC分类号： F16D55/28 , B60T17/22 , B66B1/32 , B66B5/04 , B66B5/18 , B66D5/14 , B66D5/30 , F16D59/02 , F16D2055/0058 , F16D2066/003 , F16D2066/005 , F16D2121/22
摘要： An elevator apparatus includes an electric motor for driving the elevator apparatus, an elevator cage adapted to be lifted or lowered by the electric motor, a brake device for holding and retaining an elevator driving system, including the electric motor, and a malfunction detecting device responsive to the application of a torque to a retainer section of the brake device during the lifting or lowering of the elevator cage.
摘要翻译：电梯装置包括用于驱动电梯装置的电动机，适于由电动机升降的电梯轿厢，用于保持和保持包括电动机的电梯驱动系统的制动装置和响应于故障的故障检测装置在电梯轿厢的提升或降低期间向制动装置的保持器部施加扭矩。

5. 发明授权

US4350225A Elevator control system 失效
标题翻译：电梯控制系统
公开(公告)号：US4350225A
公开(公告)日：1982-09-21
申请号：US117088
申请日：1980-01-31
申请人： Kazuhiro Sakata , Takeo Yuminaka , Masao Nakazato , Kenji Yoneda , Soshiro Kuzunuki , Yasunori Katayama
发明人： Kazuhiro Sakata , Takeo Yuminaka , Masao Nakazato , Kenji Yoneda , Soshiro Kuzunuki , Yasunori Katayama
IPC分类号： B66B3/00 , B66B5/02 , G06F11/18
CPC分类号： B66B5/027
摘要： A control logic for an elevator servicing a plurality of floors of a building comprises two microcomputers. The two microcomputers are provided with abnormal state detectors of their own. When the abnormal state detector of one microcomputer is actuated, the elevator is operated for recovery to the nearest floor by the other microcomputer on the condition that the abnormal state detector of the other microcomputer is not actuated, and thereafter retrial for the abnormal microcomputer is effected by an instruction from the other microcomputer. When the abnormal microcomputer recovers to normal state by the retrial, the elevator keeps operating, thereby preventing such a problem that the elevator cannot continue service by erroneous operation due to noise.
摘要翻译：用于维修建筑物的多个楼层的电梯的控制逻辑包括两个微型计算机。两台微型计算机都配有自己的异常状态检测器。当一台微机的异常状态检测器被启动时，另一台微型计算机的异常状态检测器不启动的情况下，电梯被操作以便由另一台微机恢复到最近的楼层，然后对异常微计算机重新进行重试通过其他微机的指令。当异常微计算机通过重试恢复正常状态时，电梯保持运行，从而防止由于噪声而使电梯不能通过错误的操作继续服务的问题。

6. 发明授权

US4330838A Elevator test operation apparatus 失效
标题翻译：电梯试运行装置
公开(公告)号：US4330838A
公开(公告)日：1982-05-18
申请号：US56149
申请日：1979-07-09
申请人： Kenji Yoneda , Masao Nakazato , Takeo Yuminaka , Kazuhiro Sakata , Soshiro Kuzunuki
发明人： Kenji Yoneda , Masao Nakazato , Takeo Yuminaka , Kazuhiro Sakata , Soshiro Kuzunuki
IPC分类号： B66B1/06 , B66B5/00 , B66B3/00 , G06F15/20
CPC分类号： B66B5/0087
摘要： An elevator test operation apparatus for a multi-floor service elevator comprises a digital computer for processing an elevator control signal. The digital computer is provided with means for storing an elevator operation control program, and interface means for transferring a signal from an elevator control system to the digital computer or transferring a signal from the digital computer to the elevator control system, thereby to process the signal from the elevator control system in accordance with said elevator operation control program. The elevator test operation system further comprises means operated by maintenance personnel in a test operation and generating test signals such as a command for establishing an elevator car weight and a command for shortening a period of time when an elevator door is opened, and interface means for supplying those test signals to the digital computer, wherein the digital computer further comprises means for storing various programs for shortening the opening time of the elevator door during test operation and for establishing the elevator car weight, and a test operation program thereby to execute the test operation program in accordance with the test operation signal.
摘要翻译：一种用于多楼层服务电梯的电梯测试操作装置包括用于处理电梯控制信号的数字计算机。数字计算机具有用于存储电梯操作控制程序的装置，以及用于将信号从电梯控制系统传送到数字计算机或将信号从数字计算机传送到电梯控制系统的接口装置，从而处理信号根据所述电梯操作控制程序从电梯控制系统。电梯测试操作系统还包括由维护人员在测试操作中操作的装置，并产生诸如用于建立电梯轿厢重量的命令和用于缩短电梯门打开时的时间段的命令的测试信号;以及用于将这些测试信号提供给数字计算机，其中数字计算机还包括用于存储用于在测试操作期间缩短电梯门的打开时间并用于建立电梯轿厢重量的各种程序的装置，以及测试操作程序，从而执行测试操作程序按照测试操作信号。

7. 发明授权

US5295568A Passenger conveyor and treadboard construction for passenger conveyor 失效
标题翻译：客运输送机的客运输送机和踏板结构
公开(公告)号：US5295568A
公开(公告)日：1994-03-22
申请号：US29350
申请日：1993-03-10
申请人： Chuichi Saito , Kazuhira Ojima , Masao Nakazato
发明人： Chuichi Saito , Kazuhira Ojima , Masao Nakazato
IPC分类号： A01K63/04 , B01D47/02 , B01F3/04 , B63H11/00 , B66B23/02 , B66B29/02 , C02F3/16 , F04D3/02 , B66B21/00
CPC分类号： B66B23/02 , B66B29/02
摘要： In a passenger conveyor, in order to reduce installation dimensions and, more particularly, a height of the passenger conveyor, the passenger conveyor is constructed to be driven by a linear motor, with stators and moving members of the linear motor being formed such that surfaces thereof facing each other are located in horizontal planes and generated magnetic flux of the stators is perpendicular to the facing surfaces. The moving members are mounted on the respective treadboards.
摘要翻译：在乘客输送机中，为了减小安装尺寸，特别是减小乘客输送机的高度，乘客输送机构造为由线性马达驱动，直线马达的定子和移动部件形成为使得表面其彼此面对的位于水平面中，并且定子的所产生的磁通量垂直于相对表面。移动构件安装在相应的踏板上。

8. 发明授权

US4166518A Elevator control system 失效
标题翻译：电梯控制系统
公开(公告)号：US4166518A
公开(公告)日：1979-09-04
申请号：US819052
申请日：1977-07-26
申请人： Masao Nakazato , Takeo Yuminaka , Kenji Yoneda
发明人： Masao Nakazato , Takeo Yuminaka , Kenji Yoneda
IPC分类号： B66B1/18 , B66B1/20 , B66B1/24 , B66B3/00
CPC分类号： B66B1/2458 , B66B2201/102 , B66B2201/211 , B66B2201/222 , B66B2201/233 , Y02B50/122
摘要： A plurality of floors served by elevator cars are scanned by direction to detect car positions and hall calls. For each of the cars, a predetermined number is counted up for each scan slot after detection of a car position to determine the service load of each car to be borne before arrival at each floor. When a hall call is detected by scanning, a car with minimum service load in the related slot is selected and the hall call is allotted to that car. When the failure of a car to run to an end floor is predicted in counting the service load of the car, switch is made to count down in response to directional reversal when the scanning has reached the end floor. At the time of subsequent detection of an allotted hall call by scanning, switching is again made to count up, thus determining a proper service load of the cars.
摘要翻译：通过方向扫描由电梯轿厢服务的多层，以检测汽车位置和门厅呼叫。对于每个汽车，在检测到汽车位置之后，对于每个扫描槽计数预定数量，以确定在到达每个楼层之前要承担的每辆车的服务负载。当通过扫描检测到门厅呼叫时，选择在相关时隙中具有最小业务负载的汽车，并且向该车辆分配门厅呼叫。当在计算轿厢的服务负荷时预测到轿厢运行到最终楼层的故障时，当扫描到达楼层时，响应于方向反转，使开关倒数。在随后通过扫描检测分配的门厅呼叫时，再次进行计数，从而确定汽车的适当的服务负载。

9. 发明授权

US4113066A Elevator control apparatus having a novel hall call allotting device 失效
标题翻译：电梯控制装置有一个新的呼叫所有设备
公开(公告)号：US4113066A
公开(公告)日：1978-09-12
申请号：US702145
申请日：1976-07-02
申请人： Kenji Yoneda , Masao Nakazato , Takeo Yuminaka
发明人： Kenji Yoneda , Masao Nakazato , Takeo Yuminaka
IPC分类号： B66B1/18 , B66B1/20
CPC分类号： B66B1/20
摘要： A control circuit for allotting hall calls to elevator cars in an elevator car system, having a generator for generating a scanning signal consisting of scanning pulses. A hall call detector receives the scanning signal and generates a signal indicating the floor at which a hall call occurs. Elevator car detectors are provided, each of which receives the scanning signal and generates a signal indicating the position of the corresponding elevator cars. A memory circuit determines the serving areas of the respective elevator cars according to the signals from the elevator car detectors. An allotting circuit allots the signals from the hall call detector to the elevator car according to the area determined by the memory circuit.

10. 发明授权

US4367811A Elevator control system 失效
标题翻译：电梯控制系统
公开(公告)号：US4367811A
公开(公告)日：1983-01-11
申请号：US236608
申请日：1981-02-20
申请人： Kenji Yoneda , Kazuhiro Sakata , Takeo Yuminaka , Masao Nakazato , Tomiaki Kurihara , Soshiro Kuzunuki , Yasunori Katayama
发明人： Kenji Yoneda , Kazuhiro Sakata , Takeo Yuminaka , Masao Nakazato , Tomiaki Kurihara , Soshiro Kuzunuki , Yasunori Katayama
IPC分类号： B66B3/02 , B66B1/34 , B66B1/52 , B66B1/18
CPC分类号： B66B1/3492
摘要： In an elevator control system, in which the elevator car is controlled on the basis of elevator car positions obtained through the counting of distance pulses provided in proportion to the distance travelled by the car and floor height data indicative of the heights of individual floors, the distance pulses are counted by moving the car at a low speed from the lowest floor to the highest floor, and the count at the time of the actuation of a floor position detector, which is actuated when the car passes by each floor, is stored as the floor height value of that floor in a RAM (Random Access Memory). With this arrangement, the measurement of the floor heights is facilitated, and also the preparation of a ROM (Read-Only Memory) for storing the floor height data for each elevator car is made needless to promote the standardization.
摘要翻译：在电梯控制系统中，电梯轿厢是根据通过计算由轿厢行驶的距离成比例地提供的距离脉冲获得的电梯轿厢位置和指示各楼层的高度的楼层高度数据来控制的，通过将轿厢从最低楼层移动到最高楼层来计算距离脉冲，并且当轿厢经过每层楼时启动的地板位置检测器的启动时的计数被存储为 RAM（随机存取存储器）中该楼层的楼层高度值。通过这种布置，便于对地板高度的测量，并且不需要准备用于存储每个电梯轿厢的楼层高度数据的ROM（只读存储器）来促进标准化。

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