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1. 发明授权

US06481531B1 Elevator communications apparatus 失效
标题翻译：电梯通讯设备
公开(公告)号：US06481531B1
公开(公告)日：2002-11-19
申请号：US09955995
申请日：2001-09-20
申请人： Hirokazu Nagura , Hiromi Inaba , Sadao Hokari , Atsuya Fujino
发明人： Hirokazu Nagura , Hiromi Inaba , Sadao Hokari , Atsuya Fujino
IPC分类号： B66B150
CPC分类号： B66B1/467 , B66B1/34 , B66B1/3415 , B66B3/023
摘要： The number of electrical wires in the car is reduced by radio communications between the operation panel and terminal. Furthermore, reliability and dependability of communications are improved because the operation panel and terminal communicate with each other at a comparatively short distance.
摘要翻译：通过操作面板和终端之间的无线电通信，减少了汽车中的电线数量。此外，通信的可靠性和可靠性得到改善，因为操作面板和终端在相对较短的距离处彼此通信。

2. 发明授权

US07104363B2 Power transmission system for elevator 失效
标题翻译：电梯电力传输系统
公开(公告)号：US07104363B2
公开(公告)日：2006-09-12
申请号：US09970816
申请日：2001-10-05
申请人： Kazuhisa Mori , Kouki Yamamoto , Hideki Ayano , Ikuo Yamato , Hiromi Inaba , Hirokazu Nagura , Hideki Nihei
发明人： Kazuhisa Mori , Kouki Yamamoto , Hideki Ayano , Ikuo Yamato , Hiromi Inaba , Hirokazu Nagura , Hideki Nihei
IPC分类号： B66B1/06
CPC分类号： B66B11/0055 , B66B1/30 , B66B17/12
摘要： An elevator having a power feeding apparatus effective for reducing the installation space for the elevator is disclosed.The dimension of the power transmission part disposed at the hoist way and the dimension of the power receiving part mounted on the counter weight, each measured in the direction along which the counter weight moves are made different from each other.
摘要翻译：公开了一种具有有效减少电梯安装空间的供电设备的电梯。设置在起重方向的动力传递部分的尺寸和安装在配重上的受力部分的尺寸各自在平衡重移动时沿测量方向彼此不同。

3. 发明授权

US07888893B2 Control apparatus and method for linear synchronous motor 有权
标题翻译：线性同步电机控制装置及方法
公开(公告)号：US07888893B2
公开(公告)日：2011-02-15
申请号：US12715716
申请日：2010-03-02
申请人： Hirokazu Nagura , Hiromi Inaba , Toshifumi Yoshikawa , Hironori Ohashi , Yuri Takano , Masaki Sugiura
发明人： Hirokazu Nagura , Hiromi Inaba , Toshifumi Yoshikawa , Hironori Ohashi , Yuri Takano , Masaki Sugiura
IPC分类号： H02P3/00
CPC分类号： H02P3/26
摘要： The start timing of the pole position inference process of the linear motor installed vertically is delayed by a predetermined time after instruction of brake release. For example, from (1) increasing of the thrust instruction value of an ASR control system up to a predetermined value, (2) the movement (falling) distance of the moving part, or (3) the moving (falling) speed of the moving part, the release condition of the brake is detected and moreover after a predetermined time, the inference process of the pole position is started. The inference process of the pole position of a synchronous motor is fit to the release timing of a brake and a malfunction of the inference process and a runaway (falling in the vertical drive) of a moving part are prevented.
摘要翻译：垂直安装的线性电动机的极位置推断过程的开始时间在制动器释放指令之后延迟预定时间。例如，从（1）将ASR控制系统的推力指令值增加到预定值，（2）移动部件的移动（下降）距离，或者（3）移动部件的移动（下降）检测到制动器的释放状态，此外，在预定时间之后，极点位置的推断处理开始。同步电动机的极位置的推理过程适应于制动器的释放正时，并且妨碍了推进过程的故障，并且防止了运动部件的失控（垂直驱动）。

4. 发明申请

US20100181945A1 Control Apparatus and Method for Linear Synchronous Motor 有权
标题翻译：线性同步电机控制装置及方法
公开(公告)号：US20100181945A1
公开(公告)日：2010-07-22
申请号：US12715716
申请日：2010-03-02
申请人： Hirokazu Nagura , Hiromi Inaba , Toshifumi Yoshikawa , Hironori Ohashi , Yuri Takano , Masaki Sugiura
发明人： Hirokazu Nagura , Hiromi Inaba , Toshifumi Yoshikawa , Hironori Ohashi , Yuri Takano , Masaki Sugiura
IPC分类号： H02K41/03 , H02P6/20 , H02P3/04
CPC分类号： H02P3/26
摘要： The start timing of the pole position inference process of the linear motor installed vertically is delayed by a predetermined time after instruction of brake release. For example, from (1) increasing of the thrust instruction value of an ASR control system up to a predetermined value, (2) the movement (falling) distance of the moving part, or (3) the moving (falling) speed of the moving part, the release condition of the brake is detected and moreover after a predetermined time, the inference process of the pole position is started. The inference process of the pole position of a synchronous motor is fit to the release timing of a brake and a malfunction of the inference process and a runaway (falling in the vertical drive) of a moving part are prevented.
摘要翻译：垂直安装的线性电动机的极位置推断过程的开始时间在制动器释放指令之后延迟预定时间。例如，从（1）将ASR控制系统的推力指令值增加到预定值，（2）移动部件的移动（下降）距离，或者（3）移动部件的移动（下降）检测到制动器的释放状态，此外，在预定时间之后，极点位置的推断处理开始。同步电动机的极位置的推理过程适应于制动器的释放正时，并且妨碍了推进过程的故障，并且防止了运动部件的失控（垂直驱动）。

5. 发明申请

US20060043921A1 Control apparatus and method for linear synchronous motor 审中-公开
标题翻译：线性同步电机控制装置及方法
公开(公告)号：US20060043921A1
公开(公告)日：2006-03-02
申请号：US11215553
申请日：2005-08-29
申请人： Hirokazu Nagura , Hiromi Inaba , Toshifumi Yoshikawa , Hironori Ohashi , Yuri Takano , Masaki Sugiura
发明人： Hirokazu Nagura , Hiromi Inaba , Toshifumi Yoshikawa , Hironori Ohashi , Yuri Takano , Masaki Sugiura
IPC分类号： H02P3/08
CPC分类号： H02P3/26
摘要： The start timing of the pole position inference process of the linear motor installed vertically is delayed by a predetermined time after instruction of brake release. For example, from (1) increasing of the thrust instruction value of an ASR control system up to a predetermined value, (2) the movement (falling) distance of the moving part, or (3) the moving (falling) speed of the moving part, the release condition of the brake is detected and moreover after a predetermined time, the inference process of the pole position is started. The inference process of the pole position of a synchronous motor is fit to the release timing of a brake and a malfunction of the inference process and a runaway (falling in the vertical drive) of a moving part are prevented.
摘要翻译：垂直安装的线性电动机的极位置推断过程的开始时间在制动器释放指令之后延迟预定时间。例如，从（1）将ASR控制系统的推力指令值增加到预定值，（2）移动部件的移动（下降）距离，或者（3）移动部件的移动（下降）检测到制动器的释放状态，此外，在预定时间之后，极点位置的推断处理开始。同步电动机的极位置的推理过程适应于制动器的释放正时，并且妨碍了推进过程的故障，并且防止了运动部件的失控（垂直驱动）。

6. 发明授权

US08742704B2 AC motor control device and AC motor driving system 有权
标题翻译：交流电机控制装置和交流电机驱动系统
公开(公告)号：US08742704B2
公开(公告)日：2014-06-03
申请号：US13202667
申请日：2010-02-26
申请人： Junnosuke Nakatsugawa , Yoshitaka Iwaji , Norihisa Iwasaki , Hirokazu Nagura
发明人： Junnosuke Nakatsugawa , Yoshitaka Iwaji , Norihisa Iwasaki , Hirokazu Nagura
IPC分类号： H02P21/00
CPC分类号： H02P21/141 , H02P21/18 , H02P21/26
摘要： The present invention relates to an AC motor control device and, particularly, to provide an AC control device capable of simply setting a state quantity of an AC motor non-linearly variable, in accordance with the motor driving state and using the setting in motor control, the present invention can be achieved by including a state quantity calculating unit (13, 13a, 13b, 13c) for calculating a state quantity corresponding to a coil interlinkage flux which is an internal quantity of the motor, calculating a setting value of the coil interlinkage flux defined on one axis out of two axes, that is, d and q axes, with a function formula using a current defined on the same one of the axes and a function formula using a state variable defined on the other one of the axes.
摘要翻译：本发明涉及一种交流电动机控制装置，特别涉及提供一种能够根据电动机驱动状态简单地设定交流电动机的非线性变量的状态量并使用电动机控制中的设定的交流电控制装置，可以通过包括用于计算与作为电动机的内部量的线圈互连通量对应的状态量的状态量计算单元（13,13a，13b，13c）来计算本发明，计算线圈的设定值在两个轴之间的一个轴上定义的互链通量，即d和q轴，其中函数公式使用在同一个轴上定义的电流，并且使用在另一个轴上定义的状态变量的函数公式。

7. 发明申请

US20120007528A1 AC MOTOR CONTROL DEVICE AND AC MOTOR DRIVING SYSTEM 有权
标题翻译：交流电动机控制装置和交流电动机驱动系统
公开(公告)号：US20120007528A1
公开(公告)日：2012-01-12
申请号：US13202667
申请日：2010-02-26
申请人： Junnosuke Nakatsugawa , Yoshitaka Iwaji , Norihisa Iwasaki , Hirokazu Nagura
发明人： Junnosuke Nakatsugawa , Yoshitaka Iwaji , Norihisa Iwasaki , Hirokazu Nagura
IPC分类号： H02P21/14 , H02P6/14
CPC分类号： H02P21/141 , H02P21/18 , H02P21/26
摘要： The present invention relates to an AC motor control device and, particularly, to provide an AC control device capable of simply setting a state quantity of an AC motor non-linearly variable, in accordance with the motor driving state and using the setting in motor control, the present invention can be achieved by including a state quantity calculating unit (13, 13a, 13b, 13c) for calculating a state quantity corresponding to a coil interlinkage flux which is an internal quantity of the motor, calculating a setting value of the coil interlinkage flux defined on one axis out of two axes, that is, d and q axes, with a function formula using a current defined on the same one of the axes and a function formula using a state variable defined on the other one of the axes.
摘要翻译：本发明涉及一种交流电动机控制装置，特别涉及提供一种能够根据电动机驱动状态简单地设定交流电动机的非线性变量的状态量并使用电动机控制中的设定的交流控制装置，可以通过包括用于计算与作为电动机的内部量的线圈互连通量对应的状态量的状态量计算单元（13,13a，13b，13c）来计算本发明，计算线圈的设定值在两个轴之间的一个轴上定义的互链通量，即d和q轴，其中函数公式使用在同一个轴上定义的电流，并且使用在另一个轴上定义的状态变量的函数公式。

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