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1. 发明授权

US09568881B2 Recording apparatus with floating detection 有权
标题翻译：具有浮动检测功能的记录装置
公开(公告)号：US09568881B2
公开(公告)日：2017-02-14
申请号：US14637215
申请日：2015-03-03
申请人： SEIKO EPSON CORPORATION
发明人： Tsuneyuki Sasaki
IPC分类号： B65H23/18 , B65H26/02 , G03G15/00
CPC分类号： G03G15/6567 , G03G2215/00561 , G03G2215/00616
摘要： A recording apparatus includes a transport section that transports a recording medium; and a floating detection section that detects floating of the recording medium. The floating detection section has a plurality of light emitting elements capable of emitting light to positions different from each other in the recording medium and one light receiving element capable of sequentially receiving reflected light emitted from the plurality of light emitting elements. The floating in the different positions is capable of being detected from received light intensity of the reflected light.
摘要翻译：记录装置包括传送记录介质的传送部分; 以及浮动检测部，其检测记录介质的浮动。浮动检测部分具有能够将光发射到记录介质中彼此不同的位置的多个发光元件和能够顺序地接收从多个发光元件发射的反射光的一个光接收元件。能够从反射光的接收光强度检测出不同位置的浮动。

2. 发明授权

US09499361B2 Belt conveyor unit and image forming apparatus including same 有权
标题翻译：带式输送机单元和包括它的成像设备
公开(公告)号：US09499361B2
公开(公告)日：2016-11-22
申请号：US14488644
申请日：2014-09-17
申请人： Naoki Iwaya , Masaharu Furuya , Yoshiki Hozumi , Yasufumi Takahashi
发明人： Naoki Iwaya , Masaharu Furuya , Yoshiki Hozumi , Yasufumi Takahashi
IPC分类号： B65G15/64 , B65G39/16 , B65H5/02 , G03G15/00
CPC分类号： B65H5/021 , B65G15/64 , B65G39/16 , B65H2404/253 , G03G15/1615 , G03G15/6529 , G03G15/6567 , G03G2215/00561
摘要： A belt conveyor unit includes a plurality of rollers around which a belt is entrained, including a first roller, a second roller disposed opposite the first roller via the belt, and a third roller other than the first roller and the second roller, and a belt alignment device including a shaft moving device to tilt a rotary shaft of the third roller upon receiving a moving force of the belt moving in a width direction of the belt in an axial direction of the rotary shaft to adjust displacement of the belt. The shaft moving device includes an axial-direction displacement member including a slanted surface that moves to a first side in the width direction of the belt along the rotary shaft upon receiving the moving force of the belt, and a fixation member to contact the slanted surface from the first side in the width direction of the belt.
摘要翻译：带式输送机单元包括多个辊，带被夹带在其周围，包括第一辊，经由带与第一辊相对设置的第二辊以及除第一辊和第二辊以外的第三辊，以及带对准装置，包括轴承装置，用于在接收到沿着带的宽度方向在旋转轴的轴向方向上移动的带的移动力时倾斜第三辊的旋转轴，以调节带的位移。所述轴移动装置包括轴向移动构件，所述轴向位移构件包括倾斜表面，所述倾斜表面在受到所述带的移动力时沿所述旋转轴在所述带的宽度方向上移动到第一侧，并且固定构件接触所述倾斜表面从带的宽度方向的第一侧。

3. 发明申请

US20160236889A1 IMAGE FORMING SYSTEM, IMAGE FORMING APPARATUS, AND SKEW CORRECTION METHOD 有权
标题翻译：图像形成系统，图像形成装置和钻孔校正方法
公开(公告)号：US20160236889A1
公开(公告)日：2016-08-18
申请号：US15045755
申请日：2016-02-17
申请人： Konica Minolta, Inc.
发明人： Atsushi NAKAMURA
IPC分类号： B65H23/032 , B65H20/02
CPC分类号： B65H23/038 , B65H2301/331 , B65H2404/15212 , B65H2515/314 , B65H2553/41 , B65H2701/1315 , B65H2701/1842 , B65H2801/06 , G03G15/55 , G03G15/6517 , G03G15/652 , G03G15/6567 , G03G2215/00561
摘要： An image forming system includes: a sheet conveying section configured to convey a long sheet; an image forming/fixing section configured to execute an image forming/fixing operation to form and fix a toner image on the long sheet to be conveyed by the sheet conveying section; a skew detection section configured to detect a skew of the long sheet to be conveyed by the sheet conveying section; a skew correction section configured to execute a skew correction operation to correct the skew of the long sheet; and a control section configured to perform control to execute the skew correction operation when the skew has been detected in a first area where the skew correction operation does not affect the image forming/fixing operation, and perform control to execute the skew correction operation when the skew has been detected in a second area where the skew correction operation affects the image forming/fixing operation.
摘要翻译：图像形成系统包括：片材传送部分，其构造成传送长片材; 图像形成/固定部，被配置为执行图像形成/定影操作，以将调色剂图像形成并固定在由片材传送部分输送的长片材上; 歪斜检测部，被配置为检测由所述片材输送部输送的所述长片材的歪斜; 歪斜校正部，被配置为执行歪斜校正操作以校正长片材的歪斜; 以及控制部，被配置为当在所述歪斜校正操作不影响所述图像形成/定影操作的第一区域中检测到所述歪斜时执行所述歪斜校正操作的控制，并且当所述歪斜校正操作在在偏斜校正操作影响图像形成/定影操作的第二区域中已经检测到偏斜。

4. 发明申请

US20160109840A1 IMAGE FORMING APPARATUS AND IMAGE FORMATION SYSTEM 有权
标题翻译：图像形成装置和图像形成系统
公开(公告)号：US20160109840A1
公开(公告)日：2016-04-21
申请号：US14884326
申请日：2015-10-15
申请人： Konica Minolta, Inc.
发明人： Taizou OONISHI
IPC分类号： G03G15/00 , B65H18/14 , B65H23/02 , B65H18/16 , B65H23/032
CPC分类号： B65H18/145 , G03G15/652 , G03G15/6567 , G03G2215/00561
摘要： An image forming apparatus includes: a first conveyance section disposed on an upstream side of the image formation position in a sheet conveyance direction of the long sheet, and configured to convey the long sheet to the image formation position; a second conveyance section disposed on a downstream side of the image formation position in the sheet conveyance direction, and configured to convey the long sheet on which the toner image is formed; a displacement detection section configured to detect displacement of the long sheet in a sheet width direction; and a control section configured to move the first conveyance section in the sheet width direction to orient the long sheet in the sheet width direction, and move the second conveyance section in a direction identical to a direction along which the first conveyance section is moved based on a detection result of the displacement detection section.
摘要翻译：图像形成装置包括：第一输送部，其设置在长片材的纸张输送方向上的图像形成位置的上游侧，并且构造成将长片材输送到图像形成位置; 第二输送部，其设置在图像形成位置的纸张输送方向的下游侧，并且被配置为输送形成有调色剂图像的长片材; 位移检测部，其构造成检测长片材在片材宽度方向上的位移; 以及控制部，被配置为使所述第一传送部在所述纸张宽度方向上移动以使所述长片材在片材宽度方向上定向，并且使所述第二传送部分沿与所述第一传送部分移动的方向相同的方向基于位移检测部的检测结果。

5. 发明申请

US20150205235A1 IMAGE FORMING APPARATUS 有权
标题翻译：图像形成装置
公开(公告)号：US20150205235A1
公开(公告)日：2015-07-23
申请号：US14602707
申请日：2015-01-22
申请人： Konica Minolta, Inc.
发明人： Naoto YOSHIDA
IPC分类号： G03G15/20
CPC分类号： G03G15/657 , G03G15/6567 , G03G2215/00561
摘要： An image forming apparatus includes: a sheet conveyance section configured to convey a sheet; an image forming section configured to transfer a toner image to the sheet passing through a transfer nip; a fixing section that is allowed to be displaced in a sheet width direction in a predetermined acceptable displacement range relative to a home position, the fixing section being configured to fix the toner image on the sheet passing through a fixing nip; a skew detection section configured to detect skew of the sheet between the transfer nip and the fixing nip; and a control section which controls the fixing section to displace in the sheet width direction based on a detection result obtained by the skew detection section.
摘要翻译：图像形成装置包括：片材输送部，被配置为输送片材; 图像形成部，被配置为将调色剂图像转印到通过转印辊隙的纸张上; 固定部分，其被允许相对于原始位置在预定的可接受的位移范围内沿纸张宽度方向移位，所述固定部分构造成将调色剂图像定影在通过定影辊隙的纸张上; 歪斜检测部，被配置为检测所述转印辊隙和所述定影辊隙之间的片材的偏斜; 以及控制部，其基于由所述歪斜检测部获得的检测结果，控制所述固定部在所述纸张宽度方向上的位移。

6. 发明申请

US20150090564A1 BELT CONVEYOR UNIT AND IMAGE FORMING APPARATUS INCLUDING SAME 有权
标题翻译：带式输送机单元和图像形成装置，包括它们
公开(公告)号：US20150090564A1
公开(公告)日：2015-04-02
申请号：US14488644
申请日：2014-09-17
申请人： Naoki IWAYA , Masaharu FURUYA , Yoshiki HOZUMI , Yasufumi TAKAHASHI
发明人： Naoki IWAYA , Masaharu FURUYA , Yoshiki HOZUMI , Yasufumi TAKAHASHI
IPC分类号： B65H5/02 , G03G15/00
CPC分类号： B65H5/021 , B65G15/64 , B65G39/16 , B65H2404/253 , G03G15/1615 , G03G15/6529 , G03G15/6567 , G03G2215/00561
摘要： A belt conveyor unit includes a plurality of rollers around which a belt is entrained, including a first roller, a second roller disposed opposite the first roller via the belt, and a third roller other than the first roller and the second roller, and a belt alignment device including a shaft moving device to tilt a rotary shaft of the third roller upon receiving a moving force of the belt moving in a width direction of the belt in an axial direction of the rotary shaft to adjust displacement of the belt. The shaft moving device includes an axial-direction displacement member including a slanted surface that moves to a first side in the width direction of the belt along the rotary shaft upon receiving the moving force of the belt, and a fixation member to contact the slanted surface from the first side in the width direction of the belt.
摘要翻译：带式输送机单元包括多个辊，带被夹带在其周围，包括第一辊，经由带与第一辊相对设置的第二辊以及除第一辊和第二辊以外的第三辊，以及带对准装置，包括轴承装置，用于在接收到沿着带的宽度方向在旋转轴的轴向方向上移动的带的移动力时倾斜第三辊的旋转轴，以调节带的位移。所述轴移动装置包括轴向移动构件，所述轴向位移构件包括倾斜表面，所述倾斜表面在受到所述带的移动力时沿所述旋转轴在所述带的宽度方向上移动到第一侧，并且固定构件接触所述倾斜表面从带的宽度方向的第一侧。

7. 发明申请

US20150023712A1 IMAGE FORMING APPARATUS 有权
标题翻译：图像形成装置
公开(公告)号：US20150023712A1
公开(公告)日：2015-01-22
申请号：US14331795
申请日：2014-07-15
申请人： Konica Minolta, Inc.
发明人： Shinichi KAWABATA , Yusuke KAWANAGO , Takahiro OKUBO
IPC分类号： G03G15/00
CPC分类号： G03G15/6561 , B65H9/002 , G03G15/55 , G03G15/6558 , G03G15/6567 , G03G2215/00561
摘要： An image forming apparatus includes: an image forming section; a pair of registration rollers; a displacement detection section; a displacement correction section; a translation amount determination section; and a control section configured to refer to a translation control table, operate the displacement correction section in accordance with a translation command value corresponding to a detection result obtained by the displacement detection section, obtain at a predetermined timing a relationship between the translation command value and a translation amount of the sheet, and update the translation control table on the basis of the relationship. The control section updates the translation control table when a displacement of a sheet is correctable, but does not update the translation control table when a displacement of a sheet is correctable.
摘要翻译：图像形成装置包括：图像形成部; 一对定位辊; 位移检测部; 位移校正部; 翻译量确定部分; 以及控制部，被配置为参考平移控制表，根据与由位移检测部获得的检测结果相对应的转换指令值来操作位移校正部，以预定的定时获得转换指令值与翻译量，并根据关系更新翻译控制表。当片材的位移可校正时，控制部分更新翻译控制表，但是当片材的位移可校正时不更新翻译控制表。

8. 发明申请

US20150014913A1 POST-PROCESSING APPARATUS AND IMAGE FORMING SYSTEM HAVING THE SAME 审中-公开
标题翻译：后处理设备和具有相同功能的图像形成系统
公开(公告)号：US20150014913A1
公开(公告)日：2015-01-15
申请号：US14326818
申请日：2014-07-09
申请人： Yusuke OBUCHI , Masaya TAKAHASHI , Seiji NISHIZAWA
发明人： Yusuke OBUCHI , Masaya TAKAHASHI , Seiji NISHIZAWA
IPC分类号： B42C1/00 , B65H43/00 , B65H31/34 , B65H39/00 , B65H31/26
CPC分类号： B65H43/00 , B31F5/02 , B42B4/00 , B42B5/00 , B42C1/12 , B65H31/20 , B65H31/26 , B65H31/3081 , B65H31/34 , B65H31/36 , B65H31/38 , B65H37/04 , B65H2301/1635 , B65H2301/4212 , B65H2301/4213 , B65H2301/51611 , B65H2404/1114 , B65H2408/1222 , B65H2511/10 , B65H2511/12 , B65H2511/414 , B65H2511/51 , B65H2555/26 , B65H2801/27 , G03G15/6544 , G03G15/6594 , G03G2215/00447 , G03G2215/00468 , G03G2215/00561 , G03G2215/00848 , B65H2220/01 , B65H2511/20 , B65H2220/02 , B65H2220/11
摘要： The purpose of the present invention is to provide a post-processing apparatus capable of performing conveying to and storing at a predetermined stack tray without causing sheet jamming even when a sheet having larger size than a standard size is introduced. The present invention comprises a post-processing apparatus as a processing tray on which sheets conveyed in a predetermined conveyance direction are stacked into a bundle shape, an aligning device which aligns the sheets conveyed to the processing tray, a binding device which performs a binding process on the sheets aligned by the aligning device, and a controller which controls the aligning device so that a sheet is aligned at a position being apart from the binding device by a predetermined distance when the sheet conveyed to the processing tray has a predetermined size or larger.
摘要翻译：本发明的目的是提供一种后处理装置，即使当引入具有比标准尺寸更大的片材的片材时，也能够在预定的堆叠托盘处进行输送并存储，而不会引起片材卡住。本发明包括作为处理托盘的后处理装置，将预定输送方向输送的纸张堆叠成束状的对位装置，将输送到处理托盘的纸张对齐的对准装置，进行装订处理的装订装置在由对准装置对准的片材上，以及控制器，其控制对准装置，使得当输送到处理盘的片材具有预定尺寸或更大时，片材在与装订装置分离的位置处对准预定距离。

9. 发明授权

US08526054B2 Dynamic image registration apparatus and method 有权
标题翻译：动态图像配准装置及方法
公开(公告)号：US08526054B2
公开(公告)日：2013-09-03
申请号：US12430677
申请日：2009-04-27
申请人： Martin Krucinski
发明人： Martin Krucinski
IPC分类号： G06K15/02
CPC分类号： G03G15/50 , G03G15/0415 , G03G15/043 , G03G15/5062 , G03G15/6564 , G03G15/6567 , G03G2215/00021 , G03G2215/00405 , G03G2215/00561
摘要： According to aspects described herein, there is disclosed an apparatus and method for dynamically registering an image relative to a target substrate media in a printing system. The apparatus and method including a marking engine, transport, sensing system and a correction module. The marking engine for generating the image for transfer to the target substrate media. The transport for moving the target substrate media along the path in the process direction to receive the image in a transfer area from the marking engine. The sensing system for detecting a characteristic of at least one other substrate media moved previously by the transport. Also, the correction module for altering the image generated by the marking engine based on at least one signal from the sensing system. The characteristic of the at least one other substrate media being detected from at least two portions of the path, the two portions disposed on opposed sides of the transfer area in the process direction.
摘要翻译：根据本文描述的方面，公开了一种用于在打印系统中动态地登记图像相对于目标基板介质的装置和方法。该装置和方法包括标记引擎，传输，感测系统和校正模块。用于产生用于转印到目标基板介质的图像的标记引擎。用于沿着处理方向沿着路径移动目标基板介质以在来自标记引擎的传送区域中接收图像的传送装置。传感系统，用于检测先前由传送器移动的至少一个其它基底介质的特性。此外，修正模块用于基于来自感测系统的至少一个信号来改变由标记引擎产生的图像。所述至少一个其它基板介质的特征是从所述路径的至少两个部分检测，所述两个部分设置在所述传送区域的所述处理方向的相对侧上。

10. 发明申请

US20120320399A1 IMAGE FORMING APPARATUS, IMAGE FORMING SYSTEM, AND POST-PROCESSING APPARATUS WHICH PERFORM SKEW FEEDING CORRECTION 审中-公开
标题翻译：图像形成装置，图像形成系统和后处理装置，其执行输入校正
公开(公告)号：US20120320399A1
公开(公告)日：2012-12-20
申请号：US13517669
申请日：2012-06-14
申请人： Naoka Omura
发明人： Naoka Omura
IPC分类号： G06K15/02
CPC分类号： G03G15/235 , B65H9/002 , B65H85/00 , B65H2301/333 , B65H2511/216 , B65H2511/242 , B65H2801/06 , G03G2215/00561 , B65H2220/01 , B65H2220/02
摘要： An image forming apparatus that performs accurate skew feeding correction of a sheet by taking into account the difference between the amounts of expansion or contraction of the sheet subjected to fixing processing between positions in the lateral direction. A transfer section transfers an image onto a sheet. An image pickup unit acquires first information on the skew of a leading end of the sheet. A correction unit corrects the attitude of the sheet based on the first information. A fixing device fixes the image transferred onto the sheet. An inversion path inverts the sheet upside down. Another image pickup unit acquires second information on the skew of an end of the sheet. Before transferring an image onto a second surface of the sheet, the correction unit corrects the attitude of the sheet based on the second information and the first information.
摘要翻译：通过考虑在横向方向上的位置之间经受定影处理的片材的伸缩量之间的差异，进行片材的精确歪斜进给校正的图像形成装置。转印部分将图像转印到纸张上。图像拾取单元获取关于片材的前端的歪斜的第一信息。校正单元基于第一信息来校正纸张的姿态。固定装置固定转印到纸上的图像。反转路径反转纸张倒置。另一图像拾取单元获取关于片材端部的偏斜的第二信息。在将图像转印到纸张的第二表面之前，校正单元基于第二信息和第一信息来校正纸张的姿态。

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