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1. 发明授权

US07995941B2 Image forming apparatus performing a correcting operation in accordance with an operation state of an image forming section 有权
标题翻译：图像形成装置根据图像形成部的操作状态执行校正操作
公开(公告)号：US07995941B2
公开(公告)日：2011-08-09
申请号：US12551840
申请日：2009-09-01
申请人： Fusako Ozawa
发明人： Fusako Ozawa
IPC分类号： G33G15/00 , G03G15/01 , G03G15/16
CPC分类号： G03G15/0131 , G03G15/5058 , G03G2215/00059 , G03G2215/00063 , G03G2215/0161
摘要： A full-color image forming apparatus for forming a toner image for each color on each image carrier, and for transferring the toner image onto a sheet, including: an image forming section for forming a correcting toner image for each color on a portion of an image carrier, wherein the portion corresponds to an interval between the successive sheets; and a control section for conducting a correcting operation of the toner image for each color, based on the correcting toner image which is formed by the image forming section, wherein, when the image forming section is possible to conduct an operation, if the image forming section is controlled to interrupt the correcting operation to use the correcting toner image yet to be formed, the control section controls the image forming section to form the residual correcting toner image, before the control section controls the image forming section to stop the operation.
摘要翻译：一种用于在每个图像载体上形成每种颜色的调色剂图像并将调色剂图像转印到片材上的全色图像形成装置，包括：图像形成部分，用于在一部分上形成每种颜色的校正调色剂图像图像载体，其中所述部分对应于所述连续片之间的间隔; 以及控制部分，用于基于由图像形成部分形成的校正调色剂图像，对每种颜色进行调色剂图像的校正操作，其中，当图像形成部分可以进行操作时，如果图像形成控制部分被控制以中断校正操作以使用尚待形成的校正调色剂图像，在控制部分控制图像形成部分停止操作之前，控制部分控制图像形成部分以形成残余校正调色剂图像。

2. 发明授权

US08139991B2 Image forming apparatus containing color shading correction and bias correction of intermediate transfer belt 有权
标题翻译：包含中间转印带色调校正和偏置校正的图像形成装置
公开(公告)号：US08139991B2
公开(公告)日：2012-03-20
申请号：US12323497
申请日：2008-11-26
申请人： Chikatsu Suzuki , Kenji Taki , Fusako Ozawa , Yusuke Yamamoto
发明人： Chikatsu Suzuki , Kenji Taki , Fusako Ozawa , Yusuke Yamamoto
IPC分类号： G03G15/01
CPC分类号： G03G15/0131 , G03G2215/00156 , G03G2215/0016 , G03G2215/0135 , G03G2215/0161
摘要： A bias correction is carried out before a color registration correction is carried out so as to stabilize the running state of an intermediate transfer belt, thereafter the bias correction ceases and the color registration correction is carried out.
摘要翻译：在执行颜色配准校正之前进行偏置校正，以便稳定中间转印带的运行状态，此后偏置校正停止并进行颜色对准校正。

3. 发明申请

US20090169274A1 IMAGE FORMING APPARATUS 有权
标题翻译：图像形成装置
公开(公告)号：US20090169274A1
公开(公告)日：2009-07-02
申请号：US12335757
申请日：2008-12-16
申请人： Chikatsu SUZUKI , Kenji TAKI , Fusako OZAWA , Yusuke YAMAMOTO
发明人： Chikatsu SUZUKI , Kenji TAKI , Fusako OZAWA , Yusuke YAMAMOTO
IPC分类号： G03G15/01
CPC分类号： G03G15/161 , G03G15/1615 , G03G2215/00143
摘要： An image forming apparatus includes: a rotating belt which rotates around a roller; a drive section which rotates the belt; a detection section which detects a position of the belt in a width direction; a moving section which moves the belt in the width direction; a control section which corrects a deviation of the belt by controlling the moving section. The control section conducts a preparatory operation in which the control section changes an amount of control to be given to the moving section under the condition where the belt is rotated to obtain a correction data showing a relation between the amount of control and a change of a position of the belt in the width direction detected by the detection section, stores the correction data in a memory section, and then corrects the deviation based on the correction data stored in the memory section.
摘要翻译：图像形成装置包括：围绕辊旋转的旋转带; 旋转皮带的驱动部; 检测部，其检测所述带在宽度方向上的位置; 移动部，其使所述带沿宽度方向移动; 控制部，其通过控制所述移动部来校正所述带的偏差。所述控制部进行准备动作，在所述准备动作中，所述控制部在所述带旋转的状态下变更对所述移动部的控制量，从而获得表示所述控制量与所述控制的变化之间的关系的校正数据由检测部检测到的带宽度方向的位置，将校正数据存储在存储部中，然后根据存储在存储部中的校正数据来校正偏差。

4. 发明申请

US20090148198A1 IMAGE FORMING APPARATUS 有权
标题翻译：图像形成装置
公开(公告)号：US20090148198A1
公开(公告)日：2009-06-11
申请号：US12323497
申请日：2008-11-26
申请人： Chikatsu SUZUKI , Kenji TAKI , Fusako OZAWA , Yusuke YAMAMOTO
发明人： Chikatsu SUZUKI , Kenji TAKI , Fusako OZAWA , Yusuke YAMAMOTO
IPC分类号： G03G15/01
CPC分类号： G03G15/0131 , G03G2215/00156 , G03G2215/0016 , G03G2215/0135 , G03G2215/0161
摘要： The bias correction is carried out before the color registration correction is carried out so as to stabilize the running state of the intermediate transfer belt, thereafter the bias correction ceases and the color registration correction is carried out.
摘要翻译：在执行颜色配准校正之前进行偏置校正，以便稳定中间转印带的运行状态，之后停止偏差校正并进行颜色对准校正。

5. 发明授权

US08023870B2 Image forming apparatus having a control section which corrects deviation of a belt 有权
标题翻译：图像形成装置具有校正带的偏差的控制部
公开(公告)号：US08023870B2
公开(公告)日：2011-09-20
申请号：US12335757
申请日：2008-12-16
申请人： Chikatsu Suzuki , Kenji Taki , Fusako Ozawa , Yusuke Yamamoto
发明人： Chikatsu Suzuki , Kenji Taki , Fusako Ozawa , Yusuke Yamamoto
IPC分类号： G03G15/16
CPC分类号： G03G15/161 , G03G15/1615 , G03G2215/00143
摘要： An image forming apparatus includes: a rotating belt which rotates around a roller; a drive section which rotates the belt; a detection section which detects a position of the belt in a width direction; a moving section which moves the belt in the width direction; a control section which corrects a deviation of the belt by controlling the moving section. The control section conducts a preparatory operation in which the control section changes an amount of control to be given to the moving section under the condition where the belt is rotated to obtain a correction data showing a relation between the amount of control and a change of a position of the belt in the width direction detected by the detection section, stores the correction data in a memory section, and then corrects the deviation based on the correction data stored in the memory section.
摘要翻译：图像形成装置包括：围绕辊旋转的旋转带; 旋转皮带的驱动部; 检测部，其检测所述带在宽度方向上的位置; 移动部，其使所述带沿宽度方向移动; 控制部，其通过控制所述移动部来校正所述带的偏差。所述控制部进行准备动作，在所述准备动作中，所述控制部在所述带旋转的状态下变更对所述移动部的控制量，从而获得表示所述控制量与所述控制的变化之间的关系的校正数据由检测部检测到的带宽度方向的位置，将校正数据存储在存储部中，然后根据存储在存储部中的校正数据来校正偏差。

6. 发明申请

US20100067928A1 IMAGE FORMING APPARATUS 有权
标题翻译：图像形成装置
公开(公告)号：US20100067928A1
公开(公告)日：2010-03-18
申请号：US12551840
申请日：2009-09-01
申请人： Fusako OZAWA
发明人： Fusako OZAWA
IPC分类号： G03G15/01
CPC分类号： G03G15/0131 , G03G15/5058 , G03G2215/00059 , G03G2215/00063 , G03G2215/0161
摘要： A full-color image forming apparatus for forming a toner image for each color on each image carrier, and for transferring the toner image onto a sheet, including: an image forming section for forming a correcting toner image for each color on a portion of an image carrier, wherein the portion corresponds to an interval between the successive sheets; and a control section for conducting a correcting operation of the toner image for each color, based on the correcting toner image which is formed by the image forming section, wherein, when the image forming section is possible to conduct an operation, if the image forming section is controlled to interrupt the correcting operation to use the correcting toner image yet to be formed, the control section controls the image forming section to form the residual correcting toner image, before the control section controls the image forming section to stop the operation.
摘要翻译：一种用于在每个图像载体上形成每种颜色的调色剂图像并将调色剂图像转印到片材上的全色图像形成装置，包括：图像形成部分，用于在一部分上形成每种颜色的校正调色剂图像图像载体，其中所述部分对应于所述连续片之间的间隔; 以及控制部分，用于基于由图像形成部分形成的校正调色剂图像，对每种颜色进行调色剂图像的校正操作，其中，当图像形成部分可以进行操作时，如果图像形成控制部分被控制以中断校正操作以使用尚待形成的校正调色剂图像，在控制部分控制图像形成部分停止操作之前，控制部分控制图像形成部分以形成残余校正调色剂图像。

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