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1. 发明授权

EP2136257B1 Image forming apparatus 有权
公开(公告)号：EP2136257B1
公开(公告)日：2015-11-11
申请号：EP09162529.3
申请日：2009-06-12
申请人： Konica Minolta Business Technologies, Inc.
发明人： Ogata, Satoshi , Onishi, Jun , Kawasaki, Shinpei
IPC分类号： G03G15/00 , G03G15/16
CPC分类号： G03G15/1605 , G03G2215/00599 , G03G2215/0154

2. 发明授权

EP2189851B1 Image forming apparatus 有权
公开(公告)号：EP2189851B1
公开(公告)日：2014-08-20
申请号：EP09176156.9
申请日：2009-11-17
申请人： Konica Minolta Business Technologies, Inc.
发明人： Ogata, Satoshi , Takahashi, Atsushi , Onishi, Jun
IPC分类号： G03G15/01
CPC分类号： G03G15/0136 , G03G2215/0135 , G03G2215/0154 , G03G2215/0158 , G03G2215/0193

3. 发明公开

EP2199866A2 Image forming apparatus 审中-公开
标题翻译：成像设备
公开(公告)号：EP2199866A2
公开(公告)日：2010-06-23
申请号：EP09178003.1
申请日：2009-12-04
申请人： Konica Minolta Business Technologies, Inc.
发明人： Tanaka, Toshiaki , Ogata, Satoshi
IPC分类号： G03G15/00
CPC分类号： G03G15/6576 , G03G2215/20 , G03G2215/2006
摘要： An image forming apparatus for conducting a fixing process by plural fixing devices for a sheet on which a toner image has been transferred from a transfer section, comprises: a first fixing device (9a) arranged on a sheet conveyance passage; a second fixing device (9b) arranged on the sheet conveyance passage at a downstream side of the first fixing device (9a); and a curl correcting section (11) arranged on the sheet conveyance passage between the first fixing device (9a) and the second fixing device (9b).
摘要翻译：一种图像形成设备，用于通过多个定影装置对其上已经从转印部分转印了调色剂图像的纸张进行定影处理，所述图像形成设备包括：第一定影装置（9a），其布置在纸张传送通道上; 在第一定影装置（9a）的下游侧布置在纸张传送通道上的第二定影装置（9b）; 以及设置在第一固定装置（9a）和第二固定装置（9b）之间的片材输送通道上的卷曲校正部分（11）。

4. 发明授权

EP1980511B1 Image forming apparatus 有权
公开(公告)号：EP1980511B1
公开(公告)日：2012-02-22
申请号：EP08250198.2
申请日：2008-01-16
申请人： Konica Minolta Business Technologies, Inc.
发明人： Sekine, Tetsu , Ogata, Satoshi , Ishida, Yujiro
IPC分类号： B65H9/00
CPC分类号： B65H9/002 , B65H9/006 , B65H2404/7231

5. 发明公开

EP2136257A2 Image forming apparatus 有权
标题翻译： Bilderzeugungsvorrichtung
公开(公告)号：EP2136257A2
公开(公告)日：2009-12-23
申请号：EP09162529.3
申请日：2009-06-12
申请人： Konica Minolta Business Technologies, INC.
发明人： Ogata, Satoshi , Onishi, Jun , Kawasaki, Shinpei
IPC分类号： G03G15/00
CPC分类号： G03G15/1605 , G03G2215/00599 , G03G2215/0154
摘要： An image forming apparatus includes an image carrier for carrying a toner image, a drive device for driving the image carrier at a predetermined speed, a control device for giving instruction to the drive device to perform predetermined operation, and a transfer device for nipping a recording sheet with a rotary member at the position opposed to the image carrier and for transferring the toner image on the image carrier onto the recording sheet, wherein the control device gives instruction to the drive device to generate a variation having a phase which is reverse to a phase of a variation given to the predetermined speed of the image carrier by a vibration produced at the time of passage of the recording sheet between the image carrier and the transfer device.
摘要翻译：图像形成装置包括用于承载调色剂图像的图像载体，用于以预定速度驱动图像载体的驱动装置，用于向驱动装置执行预定操作的控制装置，以及用于夹持记录的传送装置在与图像载体相对的位置处具有旋转构件的片材，并将图像载体上的调色剂图像转印到记录片材上，其中控制装置给予驱动装置指令以产生具有相对于通过在记录纸在图像载体和转印装置之间通过时产生的振动，给予图像载体的预定速度的变化的相位。

6. 发明公开

EP2136257A3 Image forming apparatus 有权
标题翻译：成像设备
公开(公告)号：EP2136257A3
公开(公告)日：2014-08-27
申请号：EP09162529.3
申请日：2009-06-12
申请人： Konica Minolta Business Technologies, Inc.
发明人： Ogata, Satoshi , Onishi, Jun , Kawasaki, Shinpei
IPC分类号： G03G15/00 , G03G15/16
CPC分类号： G03G15/1605 , G03G2215/00599 , G03G2215/0154
摘要： An image forming apparatus includes an image carrier for carrying a toner image, a drive device for driving the image carrier at a predetermined speed, a control device for giving instruction to the drive device to perform predetermined operation, and a transfer device for nipping a recording sheet with a rotary member at the position opposed to the image carrier and for transferring the toner image on the image carrier onto the recording sheet, wherein the control device gives instruction to the drive device to generate a variation having a phase which is reverse to a phase of a variation given to the predetermined speed of the image carrier by a vibration produced at the time of passage of the recording sheet between the image carrier and the transfer device.
摘要翻译：本发明提供一种图像形成装置及图像形成装置，图像形成装置包括：用于载置调色剂图像的图像载体;以预定速度驱动图像载体的驱动装置;向驱动装置发出指令以执行预定操作的控制装置;以及用于夹持记录在与图像载体相对的位置处具有旋转构件并且将图像载体上的调色剂图像转印到记录片材上的片材，其中，控制装置向驱动装置发出指令，以产生具有与通过在图像载体和转印装置之间通过记录纸张时产生的振动给图像载体的预定速度赋予变化的相位。

7. 发明公开

EP2506557A3 Image forming apparatus 有权
公开(公告)号：EP2506557A3
公开(公告)日：2013-08-07
申请号：EP12160799.8
申请日：2012-03-22
申请人： Konica Minolta Business Technologies, Inc.
发明人： Nara, Takashi , Moro, Fuminori , Matsudaira, Tadashi , Peng, Youbao , Ogata, Satoshi
IPC分类号： H04N1/50
CPC分类号： H04N1/506
摘要： An image formation control section 5 sets a secondary transfer section 45 in the pressed state in the case of execution of a main scanning correction processing as color registration correction, and sets the secondary transfer section 45 in the separated state in the case of execution of a sub-scanning correction processing, an entire lateral magnification correction processing, a partial lateral magnification correction processing, or a skew correction processing, which is the correction of the image position for components other than the main scanning direction as color registration correction so as to prevent the situation where the correction accuracy of the image position with respect to the main scanning direction decreases and to prevent a decrease in print quality due to a residual image of a registration correction processing.

8. 发明授权

EP2506557B1 Image forming apparatus 有权
公开(公告)号：EP2506557B1
公开(公告)日：2016-08-10
申请号：EP12160799.8
申请日：2012-03-22
申请人： Konica Minolta Business Technologies, Inc.
发明人： Nara, Takashi , Moro, Fuminori , Matsudaira, Tadashi , Peng, Youbao , Ogata, Satoshi
IPC分类号： H04N1/50
CPC分类号： H04N1/506

9. 发明公开

EP1980511A3 Image forming apparatus 有权
公开(公告)号：EP1980511A3
公开(公告)日：2010-01-06
申请号：EP08250198.2
申请日：2008-01-16
申请人： KONICA MINOLTA BUSINESS TECHNOLOGIES, INC.
发明人： Sekine, Tetsu , Ogata, Satoshi , Ishida, Yujiro
IPC分类号： B65H9/10
CPC分类号： B65H9/002 , B65H9/006 , B65H2404/7231
摘要： An image forming apparatus includes: an image forming section which forms an image on a sheet; a conveyance section (100) which conveys the sheet to the image forming section, having a registration roller (103), a plurality of loop forming rollers (102) which cause the sheet to form a loop, provided upstream of the registration roller (103) in a sheet conveyance direction and arranged in a direction perpendicular to the sheet conveyance direction, a skew detection sensor (SE1,SE2,SE3) which detects a skew of the sheet, and a conveyance roller (101) provided upstream of the loop forming roller (102); and a control section which controls a driving of the conveyance section. The control section controls independently each of the plurality of loop forming rollers (102) based on the detected result of the skew detection sensor.

10. 发明公开

EP2136255A2 Image forming apparatus 审中-公开
标题翻译：成像设备
公开(公告)号：EP2136255A2
公开(公告)日：2009-12-23
申请号：EP09162146.6
申请日：2009-06-08
申请人： Konica Minolta Business Technologies, INC.
发明人： Masumoto, Kosuke , Maruyama, Hiroyuki , Motoi, Toshihiro , Ogata, Satoshi , Takahashi, Katsunori , Nishikawa, Eiji
IPC分类号： G03G15/00
CPC分类号： G03G15/502 , G03G15/5079 , G03G15/55 , G03G15/553 , G03G2215/00109
摘要： An image forming apparatus according to the present invention includes a replaceable unit in which a plurality of replaceable parts are installed, a storage section to store a replacement time count value, a life duration time count value and a use count value, a display section and a control section to update the use count value in the storage section by counting the number of times of use of each of the parts installed in the unit, to determine whether a part which reached the life duration time exists or not based on the use count value of each of the parts which are update and the life duration time count value, and to display information for urging a replacement of the part which reached the life duration time and a part in which the use count value reached between the replacement time count value and the life duration time count value in the display section when the control section determines that the part which reached the life duration time exists.
摘要翻译：根据本发明的图像形成设备包括：可更换单元，其中安装有多个可更换部件;存储部件，用于存储更换时间计数值，使用持续时间计数值和使用计数值;显示部件和控制部分，通过对安装在单元中的每个部件的使用次数进行计数来更新存储部分中的使用计数值，以基于使用次数确定是否存在达到寿命持续时间的部分更新每个部件的值和寿命持续时间计数值，并且显示用于促使更换达到寿命持续时间的部件的信息和其中使用计数值达到更换时间计数值之间的部件的信息以及当控制部分确定存在达到寿命持续时间的部分时显示部分中的寿命持续时间计数值。

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