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1. 发明授权

US06979971B2 Control device-built-in cylinder servo motor 失效
标题翻译：控制装置内置气缸伺服电机
公开(公告)号：US06979971B2
公开(公告)日：2005-12-27
申请号：US10297434
申请日：2001-04-26
申请人： Kouichi Takamune , Hidenobu Itou , Takao Mizutani
发明人： Kouichi Takamune , Hidenobu Itou , Takao Mizutani
IPC分类号： G05B19/404 , G05D23/275
CPC分类号： G05B19/404 , G05B2219/41036
摘要： An operation command for constructing compensation data is generated in a control device, and measurement data obtained from an external length measuring device is input to an input unit. The measurement data is compared with an estimated position in a control device of a cylinder servo motor, and errors between them is stored in a compensation memory. In addition, in normal operation, the external length measuring device is removed. A movement command is input to the input unit and compensated using the error stored in the compensation memory, so that the estimated error is deleted in the normal operation.
摘要翻译：在控制装置中产生用于构成补偿数据的操作命令，并且将从外部长度测量装置获得的测量数据输入到输入单元。将测量数据与气缸伺服电动机的控制装置中的估计位置进行比较，并将它们之间的误差存储在补偿存储器中。此外，在正常操作中，外部长度测量装置被去除。移动指令被输入到输入单元，并使用存储在补偿存储器中的错误进行补偿，从而在正常操作中删除估计误差。

2. 发明授权

US06700231B2 Thrust converter, method of controlling the same, and controller for controlling the same 失效
标题翻译：推力转换器，控制方法及控制器
公开(公告)号：US06700231B2
公开(公告)日：2004-03-02
申请号：US09936332
申请日：2001-12-31
申请人： Kouichi Takamune , Seiichi Mimura , Hidenobu Ito , Yoshiyuki Hatsutori , Yoshio Kasuga , Takao Mizutani
发明人： Kouichi Takamune , Seiichi Mimura , Hidenobu Ito , Yoshiyuki Hatsutori , Yoshio Kasuga , Takao Mizutani
IPC分类号： H02K706
CPC分类号： B23B31/26 , B23B31/28 , B23B31/302 , Y10T74/18056 , Y10T74/18992
摘要： A thrust converter includes reciprocation movement means 1; reciprocation-rotation conversion means 2 for converting reciprocating movement of the reciprocation movement means into rotational movement; rotation-reciprocation conversion means 7 for converting rotational movement of the reciprocation-rotation conversion means; and reaction-force receiving means 11 for supporting reaction force stemming from reciprocation movement of the rotation-reciprocation conversion means. Thrust imparted to the reciprocation movement means can be imparted to a load while being amplified or reduced, through employment of a compact and simple construction.
摘要翻译：推力转换器包括往复运动装置1; 往复运动转换装置2，用于将往复运动装置的往复运动转换成旋转运动; 用于转换往复旋转转换装置的旋转运动的旋转往复运动转换装置7; 以及用于支撑由旋转往复转换装置的往复运动产生的反作用力的反作用力接收装置11。赋予往复运动的推力可以通过使用紧凑且简单的结构来赋予负载同时被放大或缩小。

3. 发明授权

US06570282B1 Cylinder servomotor 失效
标题翻译：气缸伺服电机
公开(公告)号：US06570282B1
公开(公告)日：2003-05-27
申请号：US09959447
申请日：2002-01-28
申请人： Hidenobu Ito , Kouichi Takamune , Takao Mizutani
发明人： Hidenobu Ito , Kouichi Takamune , Takao Mizutani
IPC分类号： H02K706
CPC分类号： H02K7/06 , F16H25/2204 , F16H2025/2075 , H02K11/33
摘要： A cylinder servo motor includes a servo motor having a rotor and a stator; a cylinder servo main unit which is connected to a rotary shaft of the rotor of the servo motor by way of a ball screw nut and which has a ball screw shaft, the ball screw shaft moving in an axial direction; a rotation sensor for detecting a rotary position of the servo motor; and control means for controlling the rotation sensor and the servo motor. The cylinder servo motor main unit, the rotation sensor, and the control means are integrated together, thereby providing a cylinder servo motor which obviates a necessity of wiring a line between the servo motor, the rotation sensor, and the control device section at a location to which the cylinder servo motor is to be shipped.
摘要翻译：气缸伺服电动机包括具有转子和定子的伺服电动机; 滚筒伺服主机，其通过滚珠丝杠螺母与伺服马达的转子的旋转轴连接，并具有滚珠丝杠轴，滚珠丝杠轴沿轴向移动; 旋转传感器，用于检测伺服电动机的旋转位置; 以及用于控制旋转传感器和伺服电动机的控制装置。气缸伺服电动机主单元，旋转传感器和控制装置集成在一起，从而提供一个气缸伺服电动机，其消除了在一个位置处在伺服电动机，旋转传感器和控制装置部分之间布线的必要性气缸伺服电机要运输到的位置。

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