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1.发明申请METHOD AND APPARATUS FOR IMAGE FORMING CAPABLE OF EFFECTIVELY REDUCING UNEVENNESS OF DENSITY AND COLOR DISPLACEMENT OF IMAGES 有权用于图像形成的方法和装置能够有效地降低图像的密度和颜色位移的无关性公开(公告)号：US20070231022A1
公开(公告)日：2007-10-04
申请号：US11761682
申请日：2007-06-12
申请人： Masato Yokoyama , Nobuto Yokokawa , Toshiyuki Ando , Kazuhiko Kobayashi , Tadashi Shinohara , Yuuji Matsuda , Jun Hosokawa , Yohhei Miura , Toshiyuki Takahashi , Hiromichi Matsuda
发明人： Masato Yokoyama , Nobuto Yokokawa , Toshiyuki Ando , Kazuhiko Kobayashi , Tadashi Shinohara , Yuuji Matsuda , Jun Hosokawa , Yohhei Miura , Toshiyuki Takahashi , Hiromichi Matsuda
CPC分类号： G03G15/1625 , G03G2215/0119 , G03G2215/0158 , G03G2215/1623
摘要： An image forming apparatus including an image carrying member, a transfer member, support rollers, a detecting mechanism, and a controller. The image carrying member forms a toner image on its surface facing a surface of the transfer member, supported by the support rollers, which transfers the toner image to a recording medium. The detecting mechanism includes a detection roller, a roller shaft, a moving member, and a sensor, and detects a speed of the transfer member. The detection roller includes one support roller selected from the support rollers, and is provided with the roller shaft. The moving member is directly fixed to the roller shaft and rotates with the detection roller. The sensor detects a moving speed of the detection roller with the moving member. The controller controls a traveling speed of the transfer member to a target speed based on a detection result of the sensor.
摘要翻译： 一种图像形成装置，包括图像承载构件，转印构件，支撑辊，检测机构和控制器。 图像承载构件在其面向转印构件的表面的表面上形成调色剂图像，该图像由支撑辊支撑，将调色剂图像转印到记录介质上。 检测机构包括检测辊，辊轴，移动部件和传感器，并且检测转印部件的速度。 检测辊包括从支撑辊中选择的一个支撑辊，并且设置有辊轴。 移动部件直接固定在滚轴上并与检测辊一起旋转。 传感器利用移动构件检测检测辊的移动速度。 控制器基于传感器的检测结果控制传送部件的移动速度到目标速度。
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2.发明授权Method and apparatus for image forming capable of effectively reducing unevenness of density and color displacement of images 有权用于图像形成的方法和装置，其能够有效地减少图像的浓度和颜色位移的不均匀性公开(公告)号：US07257339B2
公开(公告)日：2007-08-14
申请号：US10893391
申请日：2004-07-19
申请人： Masato Yokoyama , Nobuto Yokokawa , Toshiyuki Ando , Kazuhiko Kobayashi , Tadashi Shinohara , Yuuji Matsuda , Jun Hosokawa , Yohhei Miura , Toshiyuki Takahashi , Hiromichi Matsuda
发明人： Masato Yokoyama , Nobuto Yokokawa , Toshiyuki Ando , Kazuhiko Kobayashi , Tadashi Shinohara , Yuuji Matsuda , Jun Hosokawa , Yohhei Miura , Toshiyuki Takahashi , Hiromichi Matsuda
IPC分类号： G03G15/16
CPC分类号： G03G15/1625 , G03G2215/0119 , G03G2215/0158 , G03G2215/1623
摘要： An image forming apparatus including an image carrying member, a transfer member, support rollers, a detecting mechanism, and a controller. The image carrying member forms a toner image on its surface facing a surface of the transfer member, supported by the support rollers, which transfers the toner image to a recording medium. The detecting mechanism includes a detection roller, a roller shaft, a moving member, and a sensor, and detects a speed of the transfer member. The detection roller includes one support roller selected from the support rollers, and is provided with the roller shaft. The moving member is directly fixed to the roller shaft and rotates with the detection roller. The sensor detects a moving speed of the detection roller with the moving member. The controller controls a traveling speed of the transfer member to a target speed based on a detection result of the sensor.
摘要翻译： 一种图像形成装置，包括图像承载构件，转印构件，支撑辊，检测机构和控制器。 图像承载构件在其面向转印构件的表面的表面上形成调色剂图像，该图像由支撑辊支撑，将调色剂图像转印到记录介质上。 检测机构包括检测辊，辊轴，移动部件和传感器，并且检测转印部件的速度。 检测辊包括从支撑辊中选择的一个支撑辊，并且设置有辊轴。 移动部件直接固定在滚轴上并与检测辊一起旋转。 传感器利用移动构件检测检测辊的移动速度。 控制器基于传感器的检测结果控制传送部件的移动速度到目标速度。
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3.发明授权Method and apparatus for image forming capable of effectively reducing unevenness of density and color displacement of images 有权用于图像形成的方法和装置，其能够有效地减少图像的浓度和颜色位移的不均匀性公开(公告)号：US07509074B2
公开(公告)日：2009-03-24
申请号：US11761682
申请日：2007-06-12
申请人： Masato Yokoyama , Nobuto Yokokawa , Toshiyuki Ando , Kazuhiko Kobayashi , Tadashi Shinohara , Yuuji Matsuda , Jun Hosokawa , Yohhei Miura , Toshiyuki Takahashi , Hiromichi Matsuda
发明人： Masato Yokoyama , Nobuto Yokokawa , Toshiyuki Ando , Kazuhiko Kobayashi , Tadashi Shinohara , Yuuji Matsuda , Jun Hosokawa , Yohhei Miura , Toshiyuki Takahashi , Hiromichi Matsuda
IPC分类号： G03G15/00
CPC分类号： G03G15/1625 , G03G2215/0119 , G03G2215/0158 , G03G2215/1623
摘要： An image forming apparatus including an image carrying member, a transfer member, support rollers, a detecting mechanism, and a controller. The image carrying member supported by the support rollers, forms a toner image on its surface facing a surface of the transfer member, which transfers the toner image to a recording medium. The detecting mechanism includes a detection roller, a roller shaft, a moving member, and a sensor, and detects a speed of the image carrying member. The detection roller includes one support roller selected from the support rollers, and is provided with the roller shaft. The moving member is directly fixed to the roller shaft and rotates with the detection roller. The sensor detects a moving speed of the detection roller with the moving member. The controller controls a traveling speed of the image carrying member to a target speed based on a detection result of the sensor.
摘要翻译： 一种图像形成装置，包括图像承载构件，转印构件，支撑辊，检测机构和控制器。 由支撑辊支撑的图像承载构件在其面向转印构件的表面的表面上形成调色剂图像，其将调色剂图像转印到记录介质。 检测机构包括检测辊，辊轴，移动部件和传感器，并且检测图像承载部件的速度。 检测辊包括从支撑辊中选择的一个支撑辊，并且设置有辊轴。 移动部件直接固定在滚轴上并与检测辊一起旋转。 传感器利用移动构件检测检测辊的移动速度。 控制器基于传感器的检测结果将图像承载构件的移动速度控制到目标速度。
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4.发明申请Method and apparatus for image forming capable of effectively reducing unevenness of density and color displacement of images 有权用于图像形成的方法和装置，其能够有效地减少图像的浓度和颜色位移的不均匀性公开(公告)号：US20050053388A1
公开(公告)日：2005-03-10
申请号：US10893391
申请日：2004-07-19
申请人： Masato Yokoyama , Nobuto Yokokawa , Toshiyuki Ando , Kazuhiko Kobayashi , Tadashi Shinohara , Yuuji Matsuda , Jun Hosokawa , Yohhei Miura , Toshiyuki Takahashi , Hiromichi Matsuda
发明人： Masato Yokoyama , Nobuto Yokokawa , Toshiyuki Ando , Kazuhiko Kobayashi , Tadashi Shinohara , Yuuji Matsuda , Jun Hosokawa , Yohhei Miura , Toshiyuki Takahashi , Hiromichi Matsuda
CPC分类号： G03G15/1625 , G03G2215/0119 , G03G2215/0158 , G03G2215/1623
摘要： An image forming apparatus including an image carrying member, a transfer member, support rollers, a detecting mechanism, and a controller. The image carrying member forms a toner image on its surface facing a surface of the transfer member, supported by the support rollers, which transfers the toner image to a recording medium. The detecting mechanism includes a detection roller, a roller shaft, a moving member, and a sensor, and detects a speed of the transfer member. The detection roller includes one support roller selected from the support rollers, and is provided with the roller shaft. The moving member is directly fixed to the roller shaft and rotates with the detection roller. The sensor detects a moving speed of the detection roller with the moving member. The controller controls a traveling speed of the transfer member to a target speed based on a detection result of the sensor.
摘要翻译： 一种图像形成装置，包括图像承载构件，转印构件，支撑辊，检测机构和控制器。 图像承载部件在其面向转印部件的表面的表面上形成调色剂图像，该转印部件由支撑辊支撑，将调色剂图像转印到记录介质上。 检测机构包括检测辊，辊轴，移动部件和传感器，并且检测转印部件的速度。 检测辊包括从支撑辊中选择的一个支撑辊，并且设置有辊轴。 移动部件直接固定在滚轴上并与检测辊一起旋转。 传感器利用移动构件检测检测辊的移动速度。 控制器基于传感器的检测结果控制传送部件的移动速度到目标速度。
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5.发明授权Apparatus for and method of driving motor to move object at a constant velocity 有权用于驱动马达以恒定速度移动物体的装置和方法公开(公告)号：US06949896B2
公开(公告)日：2005-09-27
申请号：US10725450
申请日：2003-12-03
申请人： Toshiyuki Andoh , Hiromichi Matsuda , Makoto Komatsu , Tadashi Shinohara , Yuuji Matsuda , Kazuhiko Kobayashi , Nobuto Yokokawa , Masato Yokoyama , Yohhei Miura , Toshiyuki Takahashi , Jun Hosokawa
发明人： Toshiyuki Andoh , Hiromichi Matsuda , Makoto Komatsu , Tadashi Shinohara , Yuuji Matsuda , Kazuhiko Kobayashi , Nobuto Yokokawa , Masato Yokoyama , Yohhei Miura , Toshiyuki Takahashi , Jun Hosokawa
IPC分类号： G05B19/416 , H02K41/00 , H02P5/00
CPC分类号： G05B19/416 , G05B2219/41184
摘要： A drive control method includes detecting an angular displacement of a rotor driven by a pulse motor, calculating a difference between the detected angular displacement and a preset target value of the angular displacement, and calculating a drive pulse frequency of a drive pulse signal used to drive the pulse motor. The pulse motor is driven by the drive pulse signal having the drive pulse frequency to allow the rotor at a constant angular velocity.
摘要翻译： 驱动控制方法包括检测由脉冲电动机驱动的转子的角位移，计算检测到的角位移与角位移的预设目标值之间的差，并计算用于驱动的驱动脉冲信号的驱动脉冲频率 脉冲电机。 脉冲电机由具有驱动脉冲频率的驱动脉冲信号驱动，以允许转子以恒定的角速度。
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6.发明申请METHOD,APPARATUS, AND PROGRAM FOR DRIVING A MOTOR IN A FEEDBACK CONTROL SYSTEM, CAPABLE OF SUPPRESSING MOTOR OSCILLATION 有权在反馈控制系统中驱动电机的方法，装置和程序，能够抑制电机振荡公开(公告)号：US20070189815A1
公开(公告)日：2007-08-16
申请号：US11739929
申请日：2007-04-25
申请人： Toshiyuki Andoh , Tadashi Shinohara , Yuuji Matsuda , Kazuhiko Kobayashi , Nobuto Yokokawa , Masato Yokoyama , Yohhei Miura , Toshiyuki Takahashi , Jun Hosokawa
发明人： Toshiyuki Andoh , Tadashi Shinohara , Yuuji Matsuda , Kazuhiko Kobayashi , Nobuto Yokokawa , Masato Yokoyama , Yohhei Miura , Toshiyuki Takahashi , Jun Hosokawa
IPC分类号： G03G15/01
CPC分类号： H02P8/32
摘要： A method, apparatus, and program for driving a motor in a feedback control system, capable of suppressing oscillation of the motor are disclosed. A motor drive controller includes a drive motor, a detector, and a motor drive controller. The drive motor drives a moving body around a target moving speed. The detector detects a current moving speed of the moving body and output it as a detector pulse signal. The controller calculates a difference between the current moving speed and the target moving speed, calculates a control value based on the difference, calculates a pulse rate of a drive pulse signal based on the control value after having controlled the control value to be within a predetermined value, and feedback controls the drive motor based on the pulse rate.
摘要翻译： 公开了一种能够抑制电动机的振荡的反馈控制系统中用于驱动电动机的方法，装置和程序。 电动机驱动控制器包括驱动电动机，检测器和电动机驱动控制器。 驱动电动机围绕目标移动速度驱动移动体。 检测器检测移动体的当前移动速度并将其作为检测器脉冲信号输出。 控制器计算出当前移动速度与目标移动速度之间的差值，基于该差值来计算控制值，并且将控制值控制在预定值之后，基于控制值计算驱动脉冲信号的脉搏率 值和反馈根据脉率控制驱动电机。
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公开(公告)号：US20050085945A1
公开(公告)日：2005-04-21
申请号：US10927303
申请日：2004-08-27
申请人： Toshiyuki Andoh , Yasumori Nagahara , Tadashi Shinohara , Yuuji Matsuda , Kazuhiko Kobayashi , Nobuto Yokokawa , Masato Yokoyama , Yohhei Miura , Toshiyuki Takahashi , Jun Hosokawa
发明人： Toshiyuki Andoh , Yasumori Nagahara , Tadashi Shinohara , Yuuji Matsuda , Kazuhiko Kobayashi , Nobuto Yokokawa , Masato Yokoyama , Yohhei Miura , Toshiyuki Takahashi , Jun Hosokawa
CPC分类号： G03G15/757 , G03G2215/00075 , G03G2215/0119 , G03G2221/183
摘要： A belt driving controller includes a driving roller having a radius r1, a plurality of driven rollers that is driven by rotation of the driving roller, the driven rollers having a radius r2, an endless belt that is wound on the driving roller and the driven rollers and an encoder that is attached to one of the driven rollers, and that outputs a signal. The rotation of the driving roller is controlled based on the signal from the encoder, and (α2/α1)×(r1/r2)≦1 is satisfied where α1 is a correction coefficient for a fluctuation in thickness of the endless belt caused by a belt winding angle on the driving roller, and α2 is a correction coefficient for a fluctuation in the thickness on the driven roller.
摘要翻译： 带驱动控制器包括具有半径r 1的驱动辊，通过驱动辊的旋转驱动的多个从动辊，从动辊具有半径r 2，卷绕在驱动辊上的环形带和 从动辊和编码器，其连接到一个从动辊，并输出信号。 基于来自编码器的信号来控制驱动辊的旋转，并且（α2/α1）×（r1 / r2）<= 1满足其中α1是环形带的厚度变动的校正系数 由驱动辊上的带卷绕角度引起，α2是从动辊上的厚度波动的校正系数。
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8.发明申请Method, apparatus, and program for driving a motor in a feedback control system, capable of suppressing motor oscillation 失效用于驱动反馈控制系统中的电动机的方法，装置和程序，能够抑制电动机的振动公开(公告)号：US20050057209A1
公开(公告)日：2005-03-17
申请号：US10893392
申请日：2004-07-19
申请人： Toshiyuki Andoh , Tadashi Shinohara , Yuuji Matsuda , Kazuhiko Kobayashi , Nobuto Yokokawa , Masato Yokoyama , Yohhei Miura , Toshiyuki Takahashi , Jun Hosokawa
发明人： Toshiyuki Andoh , Tadashi Shinohara , Yuuji Matsuda , Kazuhiko Kobayashi , Nobuto Yokokawa , Masato Yokoyama , Yohhei Miura , Toshiyuki Takahashi , Jun Hosokawa
CPC分类号： H02P8/32
摘要： A method, apparatus, and program for driving a motor in a feedback control system, capable of suppressing oscillation of the motor rotational speed are disclosed. A motor drive controller includes a drive motor, a detector, and a motor drive controller. The drive motor drives a moving body around a target speed. The detector detects a current moving speed of the moving body and outputs it as a detector pulse signal. The controller calculates a difference between the current moving speed and the target moving speed, calculates a control value based on the difference, calculates a pulse rate of a drive pulse signal based on the control value after having controlled the control value to be within a predetermined value, and controls the drive motor based on the pulse rate.
摘要翻译： 公开了一种用于驱动反馈控制系统中的电动机的方法，装置和程序，其能够抑制电动机转速的振荡。 电动机驱动控制器包括驱动电动机，检测器和电动机驱动控制器。 驱动电机以目标速度驱动移动体。 检测器检测移动体的当前移动速度并将其作为检测器脉冲信号输出。 控制器计算出当前移动速度与目标移动速度之间的差值，基于该差值来计算控制值，并且将控制值控制在预定值之后，基于控制值计算驱动脉冲信号的脉搏率 值，并根据脉搏速率控制驱动电机。
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9.发明授权Method, apparatus, and program for driving a motor in a feedback control system, capable of suppressing motor oscillation 有权用于驱动反馈控制系统中的电动机的方法，装置和程序，能够抑制电动机的振动公开(公告)号：US07800335B2
公开(公告)日：2010-09-21
申请号：US11739929
申请日：2007-04-25
申请人： Toshiyuki Andoh , Tadashi Shinohara , Yuuji Matsuda , Kazuhiko Kobayashi , Nobuto Yokokawa , Masato Yokoyama , Yohhei Miura , Toshiyuki Takahashi , Jun Hosokawa
发明人： Toshiyuki Andoh , Tadashi Shinohara , Yuuji Matsuda , Kazuhiko Kobayashi , Nobuto Yokokawa , Masato Yokoyama , Yohhei Miura , Toshiyuki Takahashi , Jun Hosokawa
IPC分类号： H02P8/00
CPC分类号： H02P8/32
摘要： A method, apparatus, and program for driving a motor in a feedback control system, capable of suppressing oscillation of the motor are disclosed. A motor drive controller includes a drive motor, a detector, and a motor drive controller. The drive motor drives a moving body around a target moving speed. The detector detects a current moving speed of the moving body and output it as a detector pulse signal. The controller calculates a difference between the current moving speed and the target moving speed, calculates a control value based on the difference, calculates a pulse rate of a drive pulse signal based on the control value after having controlled the control value to be within a predetermined value, and feedback controls the drive motor based on the pulse rate.
摘要翻译： 公开了一种能够抑制电动机的振荡的反馈控制系统中用于驱动电动机的方法，装置和程序。 电动机驱动控制器包括驱动电动机，检测器和电动机驱动控制器。 驱动电动机围绕目标移动速度驱动移动体。 检测器检测移动体的当前移动速度并将其作为检测器脉冲信号输出。 控制器计算出当前移动速度与目标移动速度之间的差值，基于该差值来计算控制值，并且将控制值控制在预定值之后，基于控制值计算驱动脉冲信号的脉搏率 值和反馈根据脉率控制驱动电机。
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10.发明授权Method, apparatus, and program for driving a motor in a feedback control system, capable of suppressing motor oscillation 失效用于驱动反馈控制系统中的电动机的方法，装置和程序，能够抑制电动机的振动公开(公告)号：US07330009B2
公开(公告)日：2008-02-12
申请号：US10893392
申请日：2004-07-19
申请人： Toshiyuki Andoh , Tadashi Shinohara , Yuuji Matsuda , Kazuhiko Kobayashi , Nobuto Yokokawa , Masato Yokoyama , Yohhei Miura , Toshiyuki Takahashi , Jun Hosokawa
发明人： Toshiyuki Andoh , Tadashi Shinohara , Yuuji Matsuda , Kazuhiko Kobayashi , Nobuto Yokokawa , Masato Yokoyama , Yohhei Miura , Toshiyuki Takahashi , Jun Hosokawa
IPC分类号： H02P8/00
CPC分类号： H02P8/32
摘要： A method, apparatus, and program for driving a motor in a feedback control system, capable of suppressing oscillation of the motor rotational speed are disclosed. A motor drive controller includes a drive motor, a detector, and a motor drive controller. The drive motor drives a moving body around a target speed. The detector detects a current moving speed of the moving body and outputs it as a detector pulse signal. The controller calculates a difference between the current moving speed and the target moving speed, calculates a control value based on the difference, calculates a pulse rate of a drive pulse signal based on the control value after having controlled the control value to be within a predetermined value, and controls the drive motor based on the pulse rate.
摘要翻译： 公开了一种用于驱动反馈控制系统中的电动机的方法，装置和程序，其能够抑制电动机转速的振荡。 电动机驱动控制器包括驱动电动机，检测器和电动机驱动控制器。 驱动电机以目标速度驱动移动体。 检测器检测移动体的当前移动速度并将其作为检测器脉冲信号输出。 控制器计算出当前移动速度与目标移动速度之间的差值，基于该差值来计算控制值，并且将控制值控制在预定值之后，基于控制值计算驱动脉冲信号的脉搏率 值，并根据脉搏速率控制驱动电机。
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