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1. 发明授权

US06474449B1 Elevator and guide device for elevator 有权
标题翻译：电梯导轨装置
公开(公告)号：US06474449B1
公开(公告)日：2002-11-05
申请号：US09691947
申请日：2000-10-20
申请人： Kenji Utsunomiya , Kenichi Okamoto , Takashi Yumura
发明人： Kenji Utsunomiya , Kenichi Okamoto , Takashi Yumura
IPC分类号： B66B704
CPC分类号： B66B7/046 , B66B7/042
摘要： In an elevator, guide devices are attached to the elevator and include a guide lever driven in a plane; a guide element attached to the guide lever; a stationary actuator part fixed to a support member; and a moving actuator part fixed to the guide lever, wherein a first part of the moving actuator part and the stationary section is a magnet that generates a magnetic field crossing a driving direction of the moving actuator part, a second part of the moving actuator part and the stationary section is a coil wound around a bobbin which is arranged so that it is influenced by the magnetic field and drives the movable section of the actuator in the driving direction of the movable section of the actuator. The magnetic field is generated by an electric current flowing in the coil when the elevator car is vibrated.
摘要翻译：在电梯中，引导装置附接到电梯并且包括在平面中驱动的导向杆; 附接到所述引导杆的引导元件; 固定的致动器部件固定到支撑构件; 以及固定到所述引导杆的移动致动器部分，其中所述移动致动器部分和所述固定部分的第一部分是产生与所述移动致动器部分的驱动方向交叉的磁场的磁体，所述移动致动器部分的第二部分并且固定部分是缠绕在绕线筒上的线圈，其被布置成受到磁场的影响，并且在致动器的可动部分的驱动方向上驱动致动器的可动部分。当电梯轿厢振动时，磁场由在线圈中流动的电流产生。

2. 发明授权

US06786304B2 Guide for elevator 失效
标题翻译：电梯指南
公开(公告)号：US06786304B2
公开(公告)日：2004-09-07
申请号：US10275488
申请日：2002-11-06
申请人： Kenji Utsunomiya , Kenichi Okamoto , Takashi Yumura
发明人： Kenji Utsunomiya , Kenichi Okamoto , Takashi Yumura
IPC分类号： B66B134
CPC分类号： B66B7/046 , B66B7/042
摘要： A guide device for an elevator in which a pair of corresponding actuators are controlled by controllers in accordance with information from acceleration sensors, and the force with which guide members are pressed against guide rails is adjusted. Each controller includes a current amplification device and diodes. The diodes selectively output signals from the current amplification device to the pair of actuators.
摘要翻译：一种用于电梯的导向装置，其中一对相应的致动器根据来自加速度传感器的信息由控制器控制，并且调节引导构件被压靠导轨的力。每个控制器包括电流放大器件和二极管。二极管选择性地将信号从电流放大装置输出到一对致动器。

3. 发明授权

US06763917B2 Elevator vibration reduction apparatus including a dead band filter 有权
标题翻译：电梯减振装置，包括死区滤波器
公开(公告)号：US06763917B2
公开(公告)日：2004-07-20
申请号：US10257252
申请日：2002-10-10
申请人： Kenji Utsunomiya , Kenichi Okamoto , Takashi Yumura
发明人： Kenji Utsunomiya , Kenichi Okamoto , Takashi Yumura
IPC分类号： B66B134
CPC分类号： B66B7/046 , B66B7/042 , B66B11/028
摘要： A vibration reduction apparatus for an elevator includes acceleration sensors for detecting vibrations of a elevator car, controllers for calculating forces to be applied to the elevator car, based an signals output by the acceleration sensors, and actuators for applying forces to the elevator car in accordance with the forces calculated by the controller. A dead band filter, which has a dead band region corresponding to noise level of the acceleration sensors, and an integrator, which integrates the signals output by the acceleration sensors after filtering by the dead band filter, are located in the acceleration sensors, or in the controllers, or between them.
摘要翻译：一种用于电梯的减振装置，包括用于检测电梯轿厢振动的加速度传感器，用于根据加速度传感器输出的信号计算用于计算施加到电梯轿厢的力的控制器，以及用于向电梯轿厢施加力的致动器与控制器计算的力。具有与加速度传感器的噪声电平相对应的死区区域的死区滤波器和积分器，其将由死区滤波器滤波后的加速度传感器输出的信号积分在加速度传感器中，或者位于控制器，或它们之间。

4. 发明授权

US07007774B2 Active horizontal vibration reducing device for elevator 失效
标题翻译：电梯主动水平减振装置
公开(公告)号：US07007774B2
公开(公告)日：2006-03-07
申请号：US10622784
申请日：2003-07-21
申请人： Kenji Utsunomiya , Kenichi Okamoto , Takashi Yumura
发明人： Kenji Utsunomiya , Kenichi Okamoto , Takashi Yumura
IPC分类号： B66B1/34
CPC分类号： B66B7/046 , B66B7/042
摘要： An elevator vibration reducing device in which horizontal vibrations of a cage are detected by a vibration sensor. The cage is displaced horizontally by an actuator. A control portion for controlling the actuator has a computing portion for computing a vibration reduction control signal for reducing the horizontal vibrations of the cage based on a vibration detection signal generated by the vibration sensor. The control portion has a detection signal comparing portion for comparing a detection value obtained from the vibration detection signal with a previously set value, and stopping controlling of the actuator when the detection value becomes no less than the set value.
摘要翻译：一种电梯减振装置，其中通过振动传感器检测轿厢的水平振动。保持架由致动器水平移位。用于控制致动器的控制部分具有计算部分，用于基于由振动传感器产生的振动检测信号计算用于减小保持架的水平振动的减振控制信号。控制部分具有检测信号比较部分，用于将从振动检测信号获得的检测值与预先设定的值进行比较，并且当检测值变得不小于设定值时停止对致动器的控制。

5. 发明申请

US20090266650A1 ELEVATOR APPARATUS 有权
标题翻译：电梯装置
公开(公告)号：US20090266650A1
公开(公告)日：2009-10-29
申请号：US12441649
申请日：2006-12-13
申请人： Kenji Utsunomiya
发明人： Kenji Utsunomiya
IPC分类号： B66B1/34
CPC分类号： B66B7/042 , B66B11/028
摘要： In an elevator apparatus, an actuator for generating a vibration-damping force against the lateral vibration of a car is provided in parallel to elastic member for preventing the lateral vibration of the car. The actuator is controlled by a vibration-damping control unit. The vibration-damping control unit estimates a natural frequency of the lateral vibration of the car, determines a gain value on the basis of the estimated natural frequency and a rigidity value of the elastic member, and drives the actuator in accordance with an instruction signal obtained by multiplication of the determined gain value.
摘要翻译：在电梯装置中，与弹性部件平行地设置有用于产生抵抗轿厢的横向振动的振动阻尼力的致动器，以防止轿厢的横向振动。执行器由减振控制单元控制。减振控制单元估计轿厢的横向振动的固有频率，基于估计的固有频率和弹性构件的刚度值来确定增益值，并且根据获得的指令信号驱动致动器通过乘以确定的增益值。

6. 发明申请

US20120118676A1 DOOR ENGAGEMENT DEVICE FOR ELEVATOR 有权
标题翻译：电梯门接合装置
公开(公告)号：US20120118676A1
公开(公告)日：2012-05-17
申请号：US13386747
申请日：2010-10-06
申请人： Kenji Utsunomiya , Hiroshi Kigawa , Masaya Kitazawa , Naotoshi Ito
发明人： Kenji Utsunomiya , Hiroshi Kigawa , Masaya Kitazawa , Naotoshi Ito
IPC分类号： B66B13/12
CPC分类号： B66B13/12
摘要： A door engagement device for an elevator according to the present invention is configured in such a manner that biasing-force applying/changing means applies a turning preventing force for preventing turning of a lever main body and changes a direction of a biasing force to a direction of an anti-turning preventing force to the lever main body by action of turning guiding means with movement of a car door. Accordingly, an engagement-mechanism driving device can be driven with a reduced space at low cost.
摘要翻译：根据本发明的电梯的门接合装置被构造成使得偏置力施加/改变装置施加用于防止杠杆主体的转动的转向防止力，并且将偏置力的方向改变到方向通过轿厢门的移动而转动导向装置的作用，将防转向防止力提供给杠杆主体。因此，可以以较低的成本以减小的空间驱动接合机构驱动装置。

7. 发明申请

US20120138393A1 CONTROL DEVICE OF ELEVATOR DOOR 有权
标题翻译：电梯门的控制装置
公开(公告)号：US20120138393A1
公开(公告)日：2012-06-07
申请号：US13390400
申请日：2010-08-04
申请人： Kenji Utsunomiya
发明人： Kenji Utsunomiya
IPC分类号： B66B13/26
CPC分类号： B66B13/26 , B66B13/143
摘要： It is ensured that a control device of an elevator door which does not worsen operation efficiency due to useless door panel reversals and reduces the contact force of the door panel to the human body can be obtained. Equivalent stiffness calculation means is provided which calculates the equivalent stiffness of an object in contact from an increase in the rotation quantity, which is the moving quantity of a driving device within a prescribed time, a driving torque or driving force of the driving device, and an increase in a variance from a torque or force reference value, and the door is reversed using calculated equivalent stiffness as a determination criterion.
摘要翻译：可以确保电梯门的控制装置不会因无用的门板反转而使操作效率恶化，并且能够降低门板对人体的接触力。提供了等效刚度计算装置，其根据旋转量的增加（即在规定时间内的驱动装置的移动量，驱动装置的驱动扭矩或驱动力）来计算接触物体的等效刚度，以及与扭矩或力参考值的差异增加，并且使用计算的等效刚度来反转门作为确定标准。

8. 发明授权

US08011478B2 Elevator vibration damping system having damping control 有权
公开(公告)号：US08011478B2
公开(公告)日：2011-09-06
申请号：US13028720
申请日：2011-02-16
申请人： Kenji Utsunomiya
发明人： Kenji Utsunomiya
IPC分类号： B66B1/34
CPC分类号： B66B7/046 , B66B7/042
摘要： A vibration damping system for an elevator is provided with a damping device (5) that is provided between a cab (1) and a car frame (2) for supporting the cab (1) and whose damping coefficient can be changed. A speed detector detects the traveling speed of a reference elevator car, and a calculation unit (15) receiving the traveling speed detected by the speed detector calculates a control signal for the damping device (5), and outputs the control signal to the damping device. The calculation unit (15) controls the damping device (5) in such a way that, in the case where the traveling speed exceeds a predetermined value, the damping coefficient of the damping device (5) is larger than that in the case where the traveling speed is the same as or smaller than the predetermined value.

9. 发明授权

US07909141B2 Elevator vibration damping system having damping control 有权
标题翻译：电梯减振系统具有阻尼控制
公开(公告)号：US07909141B2
公开(公告)日：2011-03-22
申请号：US11917350
申请日：2005-06-20
申请人： Kenji Utsunomiya
发明人： Kenji Utsunomiya
IPC分类号： B66B1/34
CPC分类号： B66B7/046 , B66B7/042
摘要： A vibration damping system for an elevator is provided with a damping device (5) that is provided between a cab (1) and a car frame (2) for supporting the cab (1) and whose damping coefficient can be changed. A speed detector detects the traveling speed of a reference elevator car, and a calculation unit (15) receiving the traveling speed detected by the speed detector calculates a control signal for the damping device (5), and outputs the control signal to the damping device. The calculation unit (15) controls the damping device (5) in such a way that, in the case where the traveling speed exceeds a predetermined value, the damping coefficient of the damping device (5) is larger than that in the case where the traveling speed is the same as or smaller than the predetermined value.
摘要翻译：一种用于电梯的减震装置设置有一个设置在驾驶室（1）和用于支撑驾驶室（1）的轿厢框架（2）之间并可阻止系数改变的减震装置（5）。速度检测器检测参考电梯轿厢的行驶速度，并且接收由速度检测器检测到的行驶速度的计算单元（15）计算用于阻尼装置（5）的控制信号，并将控制信号输出到阻尼装置。计算单元（15）以这样的方式控制阻尼装置（5），即在行驶速度超过预定值的情况下，阻尼装置（5）的阻尼系数大于在行驶速度等于或小于预定值。

10. 发明授权

US08973714B2 Door engagement device for elevator 有权
标题翻译：电梯门接合装置
公开(公告)号：US08973714B2
公开(公告)日：2015-03-10
申请号：US13386747
申请日：2010-10-06
申请人： Kenji Utsunomiya , Hiroshi Kigawa , Masaya Kitazawa , Naotoshi Ito
发明人： Kenji Utsunomiya , Hiroshi Kigawa , Masaya Kitazawa , Naotoshi Ito
IPC分类号： B66B13/12
CPC分类号： B66B13/12
摘要： A door engagement device for an elevator according to the present invention is configured in such a manner that biasing-force applying/changing means applies a turning preventing force for preventing turning of a lever main body and changes a direction of a biasing force to a direction of an anti-turning preventing force to the lever main body by action of turning guiding means with movement of a car door. Accordingly, an engagement-mechanism driving device can be driven with a reduced space at low cost.
摘要翻译：根据本发明的电梯的门接合装置被构造成使得偏置力施加/改变装置施加用于防止杠杆主体的转动的转向防止力，并且将偏置力的方向改变到方向通过轿厢门的移动而转动导向装置的作用，将防转向防止力提供给杠杆主体。因此，可以以较低的成本以减小的空间驱动接合机构驱动装置。

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