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1. 发明授权

US07684740B2 Belt driving controller, belt rotating device, and image forming apparatus 有权
标题翻译：皮带驱动控制器，皮带旋转装置和图像形成装置
公开(公告)号：US07684740B2
公开(公告)日：2010-03-23
申请号：US11441358
申请日：2006-05-26
申请人： Hiromichi Matsuda , Hiroshi Koide
发明人： Hiromichi Matsuda , Hiroshi Koide
IPC分类号： G03G15/01
CPC分类号： G03G15/161 , G03G15/1615 , G03G15/757 , G03G2215/00679 , G03G2215/1623 , G03G2215/2016
摘要： A belt driving controller is disclosed. The belt driving controller executes driving control of a belt that is wound around plural sustaining rollers by controlling a driving sustaining roller that transmits driving force to the belt. The belt driving controller executes the driving control of the belt by controlling the driving sustaining roller so that a moving velocity fluctuation of the belt caused by a PLD (pitch line distance) fluctuation in the belt circumference direction becomes small, based on rotation information of rotation angle displacement or rotation angle velocities of two sustaining rollers in the plural sustaining rollers, in which two sustaining rollers, the diameters thereof are different from each other and/or the degrees to which the PLDs of parts of the belt which wind around the two sustaining rollers influence the belt moving velocity and the rotation angle velocities of the two sustaining rollers are different from each other.
摘要翻译：公开了皮带驱动控制器。带驱动控制器通过控制向驱动带传递驱动力的驱动维持辊来执行缠绕在多个维持辊上的带的驱动控制。皮带驱动控制器通过控制驱动维持辊来执行皮带的驱动控制，使得由皮带周向的PLD（音调线距离）波动引起的皮带的移动速度波动基于旋转的旋转信息变小在多个维持辊中的两个维持辊的角位移或旋转角速度，其中两个维持辊的直径彼此不同和/或在两个维持辊周围缠绕的带的部分的PLD的程度辊子影响皮带移动速度，并且两个维持辊的旋转角速度彼此不同。

2. 发明授权

US06996357B2 Belt drive control device and image forming apparatus including the same 失效
标题翻译：皮带驱动控制装置和包括其的图像形成装置
公开(公告)号：US06996357B2
公开(公告)日：2006-02-07
申请号：US11180705
申请日：2005-07-14
申请人： Hiromichi Matsuda , Hiroshi Koide , Toshiyuki Andoh , Makoto Komatsu
发明人： Hiromichi Matsuda , Hiroshi Koide , Toshiyuki Andoh , Makoto Komatsu
IPC分类号： G03G15/00 , G03G15/16
CPC分类号： G03G15/5008 , G03G2215/0119
摘要： A belt drive control device of the present invention is constructed to sense the angular displacement or the angular velocity of a driven roller, separates from the angular displacement or the angular velocity sensed an AC component having a frequency that corresponds to the periodic thickness variation of an endless belt in the circumferential direction, and then controls the rotation of a drive roller in accordance with the amplitude and phase of the AC component.
摘要翻译：本发明的皮带驱动控制装置被构造成感测从动辊的角位移或角速度，从角位移或角速度分离出感测到的具有对应于周期性厚度变化的频率的AC分量环形带，然后根据AC部件的振幅和相位来控制驱动辊的旋转。

3. 发明申请

US20050249524A1 BELT DRIVE CONTROL DEVICE AND IMAGE FORMING APPARATUS INCLUDING THE SAME 失效
标题翻译：皮带驱动控制装置和图像形成装置，包括它们
公开(公告)号：US20050249524A1
公开(公告)日：2005-11-10
申请号：US11180705
申请日：2005-07-14
申请人： Hiromichi Matsuda , Hiroshi Koide , Toshiyuki Andoh , Makoto Komatsu
发明人： Hiromichi Matsuda , Hiroshi Koide , Toshiyuki Andoh , Makoto Komatsu
IPC分类号： G03G21/14 , B65H5/02 , F16H7/00 , G03G15/00 , G03G15/01 , G03G15/16 , G03G21/00
CPC分类号： G03G15/5008 , G03G2215/0119
摘要： A belt drive control device of the present invention is constructed to sense the angular displacement or the angular velocity of a driven roller, separates from the angular displacement or the angular velocity sensed an AC component having a frequency that corresponds to the periodic thickness variation of an endless belt in the circumferential direction, and then controls the rotation of a drive roller in accordance with the amplitude and phase of the AC component.
摘要翻译：本发明的皮带驱动控制装置被构造成感测从动辊的角位移或角速度，从角位移或角速度分离出感测到的具有对应于周期性厚度变化的频率的AC分量环形带，然后根据AC部件的振幅和相位来控制驱动辊的旋转。

4. 发明申请

US20070126837A1 BELT DRIVE CONTROLLER AND IMAGE FORMING APPARATUS PROVIDED WITH SAME 有权
标题翻译：带式驱动控制器和图像形成装置
公开(公告)号：US20070126837A1
公开(公告)日：2007-06-07
申请号：US11558645
申请日：2006-11-10
申请人： Minoru Takahashi , Hiromichi Matsuda , Satoshi Imai , Hiroshi Koide
发明人： Minoru Takahashi , Hiromichi Matsuda , Satoshi Imai , Hiroshi Koide
IPC分类号： B41J2/01
CPC分类号： B41J11/007 , B41J11/42
摘要： A belt drive controller for controlling each belt stopping position with high accuracy during intermittent movement of a belt. This belt drive controller controls driving of a belt to intermittently move a belt wrapped around a plurality of supporting rollers including a driven roller and a drive roller. This controller detects a rotation angular displacement or a rotation angular velocity of two supporting rollers having mutually different diameters, and controls driving of the drive roller based on the detected rotation data so that the position of the belt in the direction of movement becomes a predetermined target position.
摘要翻译：带驱动控制器，用于在带的间歇运动期间以高精度控制每个带停止位置。该带驱动控制器控制带的驱动以间歇地移动缠绕在包括从动辊和驱动辊的多个支撑辊周围的带。该控制器检测具有相互不同直径的两个支撑辊的旋转角位移或旋转角速度，并且基于检测到的旋转数据控制驱动辊的驱动，使得带在移动方向上的位置变为预定目标位置。

5. 发明授权

US08033546B2 Belt drive controller and image forming apparatus provided with same 有权
标题翻译：皮带驱动控制器及其成像设备
公开(公告)号：US08033546B2
公开(公告)日：2011-10-11
申请号：US11558645
申请日：2006-11-10
申请人： Minoru Takahashi , Hiromichi Matsuda , Satoshi Imai , Hiroshi Koide
发明人： Minoru Takahashi , Hiromichi Matsuda , Satoshi Imai , Hiroshi Koide
IPC分类号： B65H5/34
CPC分类号： B41J11/007 , B41J11/42
摘要： A belt drive controller for controlling each belt stopping position with high accuracy during intermittent movement of a belt. This belt drive controller controls driving of a belt to intermittently move a belt wrapped around a plurality of supporting rollers including a driven roller and a drive roller. This controller detects a rotation angular displacement or a rotation angular velocity of two supporting rollers having mutually different diameters, and controls driving of the drive roller based on the detected rotation data so that the position of the belt in the direction of movement becomes a predetermined target position.
摘要翻译：带驱动控制器，用于在带的间歇运动期间以高精度控制每个带停止位置。该带驱动控制器控制带的驱动以间歇地移动缠绕在包括从动辊和驱动辊的多个支撑辊周围的带。该控制器检测具有相互不同直径的两个支撑辊的旋转角位移或旋转角速度，并且基于检测到的旋转数据控制驱动辊的驱动，使得带在移动方向上的位置变为预定目标位置。

6. 发明授权

US07343119B2 Belt drive control method, belt-drive control device, and image forming apparatus 失效
标题翻译：皮带驱动控制方法，皮带驱动控制装置和成像装置
公开(公告)号：US07343119B2
公开(公告)日：2008-03-11
申请号：US11246379
申请日：2005-10-11
申请人： Hiromichi Matsuda , Hiroshi Koide
发明人： Hiromichi Matsuda , Hiroshi Koide
IPC分类号： G03G15/00 , G03G15/01 , G03G15/20
CPC分类号： G03G15/0131 , G03G15/1615 , G03G2215/0119
摘要： A rotational speed of a first roller and a time required for a second roller to make one rotation are measured. A controller calculates an amplitude and a phase of fluctuation in a rotational speed in one rotation period of the first roller while the first roller is rotated by a predefined angle based on the speed and the time. The controller corrects measured speed of the first roller based on the amplitude and the phase, and controls a driving roller based on corrected speed.
摘要翻译：测量第一辊的旋转速度和第二辊进行一次旋转所需的时间。控制器基于速度和时间在第一辊旋转预定角度的同时，计算第一辊的一个旋转周期内的旋转速度的振幅和相位。控制器基于幅度和相位来校正第一辊的测量速度，并且基于校正的速度来控制驱动辊。

7. 发明授权

US07327972B2 Belt driving control apparatus, belt apparatus and image forming apparatus 有权
标题翻译：皮带驱动控制装置，皮带装置和图像形成装置
公开(公告)号：US07327972B2
公开(公告)日：2008-02-05
申请号：US11141639
申请日：2005-06-01
申请人： Hiromichi Matsuda , Hiroshi Koide
发明人： Hiromichi Matsuda , Hiroshi Koide
IPC分类号： G03G15/00 , G03G15/01 , G03G15/16
CPC分类号： G03G15/0131 , G03G2215/0119
摘要： A belt driving control apparatus which realizes high-precision belt driving by specifying with high precision the pitch line distance (PLD) that affects the belt movement speed. This belt driving control apparatus controls the driving of the belt by controlling the rotation of driving supporting rotating bodies via which the rotational driving force is transmitted, among the plurality of supporting rotating bodies on which the belt is installed.
摘要翻译：一种皮带驱动控制装置，其通过高精度地指定影响皮带移动速度的俯仰线距离（PLD）来实现高精度皮带驱动。该皮带驱动控制装置通过控制在安装有皮带的多个支撑旋转体中控制旋转驱动力传递的驱动支撑旋转体的旋转来控制皮带的驱动。

8. 发明授权

US06941096B2 Belt drive control device and image forming apparatus including the same 有权
标题翻译：皮带驱动控制装置和包括其的图像形成装置
公开(公告)号：US06941096B2
公开(公告)日：2005-09-06
申请号：US10634783
申请日：2003-08-06
申请人： Hiromichi Matsuda , Hiroshi Koide , Toshiyuki Andoh , Makoto Komatsu
发明人： Hiromichi Matsuda , Hiroshi Koide , Toshiyuki Andoh , Makoto Komatsu
IPC分类号： G03G21/14 , B65H5/02 , F16H7/00 , G03G15/00 , G03G15/01 , G03G15/16 , G03G21/00 , G03G15/02
CPC分类号： G03G15/5008 , G03G2215/0119
摘要： A belt drive control device constructed to sense the angular displacement or the angular velocity of a driven roller. The belt drive control device separates, from a sensed angular displacement or the angular velocity, an AC component having a frequency that corresponds to the periodic thickness variation of an endless belt in the circumferential direction, and then controls the rotation of a drive roller in accordance with the amplitude and phase of the AC component.
摘要翻译：构造成感测从动辊的角位移或角速度的皮带驱动控制装置。皮带驱动控制装置与感测到的角位移或角速度分离具有对应于圆周方向的环形带的周期性厚度变化的频率的交流分量，然后根据驱动辊的旋转来控制驱动辊的旋转具有AC分量的幅度和相位。

9. 发明授权

US07848689B2 Belt drive controlling device, belt device using the belt drive controlling device, and image forming apparatus using the belt device 有权
标题翻译：皮带驱动控制装置，使用皮带驱动控制装置的皮带装置以及使用皮带装置的图像形成装置
公开(公告)号：US07848689B2
公开(公告)日：2010-12-07
申请号：US12061307
申请日：2008-04-02
申请人： Hiromichi Matsuda , Hiroshi Koide
发明人： Hiromichi Matsuda , Hiroshi Koide
IPC分类号： G03G15/01
CPC分类号： G03G15/75 , G03G15/161 , G03G15/1615 , G03G15/5008 , G03G2215/00075 , G03G2215/00139 , G03G2215/1623
摘要： A belt drive controlling device for controlling drive of an endless belt supported and driven by plural support rollers including a driving roller configured to drive the endless belt to rotate; and a driven roller which is rotated by the endless belt. The device performs arithmetic processing to extract one of two pieces of rotation variation information on two rollers of the support rollers, and perform controlling drive of the belt on the basis of the rotation variation information. A belt device including a belt, plural support rollers, a driving source, the belt drive controlling device, and a detector configured to detect rotation angular displacement or rotation angular velocity of two of the support rollers. An image forming apparatus including an image bearing member, a developing device and a transfer device, wherein the image bearing member and/or the transfer device includes the belt device.
摘要翻译：一种带驱动控制装置，用于控制由多个支撑辊支撑和驱动的环形带的驱动，该支撑辊包括构造成驱动环形带旋转的驱动辊; 以及由环形带旋转的从动辊。该装置进行运算处理以提取支承辊的两个辊上的两个旋转变化信息中的一个，并且基于旋转变化信息执行带的控制驱动。一种皮带装置，包括皮带，多个支撑辊，驱动源，皮带驱动控制装置以及被配置为检测两个支撑辊的旋转角位移或旋转角速度的检测器。一种图像形成装置，包括图像承载部件，显影装置和转印装置，其中图像承载部件和/或转印装置包括带装置。

10. 发明授权

US07587157B2 Image forming apparatus capable of correcting a rotation speed of an image carrier 有权
标题翻译：能够校正图像载体的旋转速度的图像形成装置
公开(公告)号：US07587157B2
公开(公告)日：2009-09-08
申请号：US11627205
申请日：2007-01-25
申请人： Hiromichi Matsuda , Hiroshi Koide , Joh Ebara , Toshiyuki Andoh , Yasuhisa Ehara , Kazuhiko Kobayashi , Yuji Matsuda
发明人： Hiromichi Matsuda , Hiroshi Koide , Joh Ebara , Toshiyuki Andoh , Yasuhisa Ehara , Kazuhiko Kobayashi , Yuji Matsuda
IPC分类号： G03G15/14
CPC分类号： G03G15/161 , G03G15/1615 , G03G15/5008 , G03G2215/0008 , G03G2215/0161
摘要： An image forming apparatus includes a latent image carrier having a moving surface on which a latent image is formed, a drive control mechanism to control a drive of the latent image carrier so as to match a rotation angular speed of the latent image carrier with a target rotation angular speed thereof, a surface moving member having a moving surface on which an adjustment pattern for use in controlling the drive of the latent image carrier is formed, an image forming mechanism to develop the latent image with toner and transfer a resultant toner image on the surface moving member so as to form the adjustment pattern along a surface moving direction thereof, a pattern sensor to detect the adjustment pattern, a correction mechanism to correct the target rotation angular speed of the latent image carrier based on an amplitude and a phase of a variable component in a pattern interval of the adjustment pattern detected with the pattern sensor.
摘要翻译：一种图像形成装置，具备：潜像载体，具有形成潜像的移动面;驱动控制机构，其对潜像载体的驱动进行控制，使潜像载体的旋转角速度与目标旋转角速度，具有移动表面的表面移动部件，其上形成用于控制潜像载体的驱动的调节图案;图像形成机构，用调色剂显影潜像并将所得到的调色剂图像转印所述表面移动构件沿着其表面移动方向形成所述调整图案，用于检测所述调整图案的图案传感器，用于基于所述潜像载体的振幅和相位来校正所述潜像载体的目标旋转角速度的校正机构在图案传感器检测到的调整图案的图案间隔中的可变分量。

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