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1. 发明授权

US09342020B2 Printing apparatus using technique to handle error in finisher, control method therefor, and storage medium 有权
标题翻译：使用技术来处理修整器中的错误的打印装置，其控制方法和存储介质
公开(公告)号：US09342020B2
公开(公告)日：2016-05-17
申请号：US14447025
申请日：2014-07-30
申请人： CANON KABUSHIKI KAISHA
发明人： Takeshi Kaneda
IPC分类号： G03G15/00 , B65H7/06 , G06F3/12
CPC分类号： G03G15/55 , B65H7/06 , B65H2511/10 , B65H2511/414 , B65H2511/528 , B65H2515/112 , B65H2801/27 , G03G15/6582 , G03G15/6588 , G03G15/6594 , G03G15/70 , G03G2215/00481 , G03G2215/00485 , G06F3/1211 , G06F3/1255 , G06F3/1285 , B65H2220/01 , B65H2220/03 , B65H2220/02
摘要： An image forming apparatus which uses a printing control technique for, even when a third-party finisher whose performance is unknown is connected to the image forming apparatus, realizing a sheet-feeding judgment with consideration given to the performance of the finisher and preventing degradation of working efficiency. When an error notification is received from a post-processing apparatus, a type of a sheet discharged to the post-processing apparatus is identified. The identified type is managed as a type of a prohibited sheet prohibited from being discharged to the post-processing apparatus.
摘要翻译：使用打印控制技术的图像形成装置即使当未知的性能未知的第三方装订器连接到图像形成装置时，也可以考虑到整理器的性能而实现进纸判断，并且防止劣化工作效率。当从后处理装置接收到错误通知时，识别排出到后处理装置的纸张的类型。所识别的类型被管理为禁止被排除到后处理装置的禁止表的类型。

2. 发明授权

US08626014B2 Image forming apparatus 有权
标题翻译：图像形成装置
公开(公告)号：US08626014B2
公开(公告)日：2014-01-07
申请号：US13923161
申请日：2013-06-20
申请人： Canon Kabushiki Kaisha
发明人： Yutaka Kakehi
IPC分类号： G03G15/00
CPC分类号： G03G15/16 , G03G15/1605 , G03G15/657 , G03G2215/00447 , G03G2215/00481 , G03G2215/00485 , G03G2215/0129 , G03G2215/1623
摘要： In an image forming apparatus that separates a thin recording material by pushing up a transfer belt, if a position where a thick recording material separates from the transfer belt is far from a leading end of a recording-material guide, conveyability of the separated thick recording material after separation becomes stable. A stretching member is provided downstream of a push-up means and upstream of the recording-material guide in a recording-material conveying direction, and the stretching member separates a thick recording material from the transfer belt.
摘要翻译：在通过推动转印带分离薄记录材料的图像形成装置中，如果厚的记录材料与转印带分离的位置远离记录材料引导件的前端，则分离的厚记录的输送性分离后的材料变得稳定。在记录材料传送方向上，在上推装置的下游和记录材料导向件的上游设置有拉伸件，并且拉伸件从转印带分离出厚的记录材料。

3. 发明授权

US06671472B2 Image forming apparatus, control method thereof and control program therefor 有权
标题翻译：图像形成装置及其控制方法及其控制程序
公开(公告)号：US06671472B2
公开(公告)日：2003-12-30
申请号：US10095052
申请日：2002-03-12
申请人： Hideki Shimizu , Hirokazu Takahashi , Seiji Shibaki , Ryosuke Sugasawa , Mitsuru Fuchisawa
发明人： Hideki Shimizu , Hirokazu Takahashi , Seiji Shibaki , Ryosuke Sugasawa , Mitsuru Fuchisawa
IPC分类号： G03G1500
CPC分类号： G03G15/6594 , G03G15/6591 , G03G2215/00464 , G03G2215/00481 , G03G2215/00485 , G03G2215/00497 , G03G2215/00818 , G03G2215/00822 , G03G2215/00877
摘要： The invention intends to provide the image forming apparatus with plural sheet discharge paths, to enable setting of appropriately selecting the discharge paths according to the copy mode/fax mode/printer mode, etc. and to enable appropriate automatic selection of the plural discharge paths according to other conditions. For this purpose, there are provided the plural discharge paths 21 to 24, which are respectively assigned to the copy mode/fax mode/printer mode, etc., and the sheet after image formation by the latent image forming drum 18 constituting the image forming means is discharged by one of the discharge paths 21 to 24 according to such setting. On the other hand, according to the function state of the apparatus, such as designation of a specified post-processing, designation of special paper or detection of a jam, a specified discharge path is selected for the sheet discharge regardless of the aforementioned setting.
摘要翻译：本发明旨在为图像形成装置提供多个片材排出路径，以便能够根据复印模式/传真模式/打印机模式等适当地选择排出路径，并且能够适当地自动选择多个排放路径到其他条件。为此，提供了分别被分配给复印模式/传真模式/打印机模式等的多个排出路径21至24以及构成图像形成的潜像形成鼓18的图像形成之后的片材根据这种设置，装置通过排放路径21至24中的一个排出。另一方面，根据设备的功能状态，例如指定后处理，指定特殊纸张或检测到卡纸，对于片材排出，选择指定的排出路径，而不管上述设置如何。

4. 发明授权

US4751547A Sheet guide 失效
标题翻译：纸张指南
公开(公告)号：US4751547A
公开(公告)日：1988-06-14
申请号：US85579
申请日：1987-08-14
申请人： Louis D. Fratangelo
发明人： Louis D. Fratangelo
IPC分类号： G03G15/14 , B65H5/36 , B65H23/28 , B65H29/16 , B65H29/52 , B65H29/54 , B65H83/00 , G03G15/00
CPC分类号： G03G15/6532 , B65H29/52 , B65H29/54 , G03G15/657 , G03G2215/00409 , G03G2215/00447 , G03G2215/00481 , G03G2215/00485
摘要： An apparatus in which a range of differing weight copy sheets are advanced from a processing station of an electrophotographic printing machine. At the processing station, developed images are transferred from a moving image bearing member to copy sheets. The copy sheets are separated from the image bearing member with a light weight copy sheet being separated from the image bearing member at a first position. Heavier weight copy sheets are separated from the image bearing member at other positions. The first position is after the other positions in the direction of movement of the image bearing member. A guide is provided for guiding the heavier weight copy sheets onto the sheet transport with the light weight copy sheet being received on the sheet transport without contacting the guide.
摘要翻译：一种其中从电子照相印刷机的处理站提取不同重量的复印纸的范围的装置。在处理站，显影图像从运动图像承载部件转印到复印纸上。复印纸与图像承载部件分离，在第一位置上，重量份复印纸与图像承载部件分离。在其他位置，较重的复印纸与图像承载部件分离。第一位置在图像承载部件的运动方向上位于其他位置之后。提供了一种引导件，用于将重量较重的复印纸张引导到纸张传送装置上，轻量级复印纸被接收在纸张传送器上，而不接触导板。

5. 发明授权

US08494432B2 Image forming apparatus for transferring a toner image 有权
标题翻译：用于转印调色剂图像的图像形成装置
公开(公告)号：US08494432B2
公开(公告)日：2013-07-23
申请号：US12914333
申请日：2010-10-28
申请人： Yutaka Kakehi
发明人： Yutaka Kakehi
IPC分类号： G03G15/00
CPC分类号： G03G15/16 , G03G15/1605 , G03G15/657 , G03G2215/00447 , G03G2215/00481 , G03G2215/00485 , G03G2215/0129 , G03G2215/1623
摘要： In an image forming apparatus that separates a thin recording material by pushing up a transfer belt, if a position where a thick recording material separates from the transfer belt is far from a leading end of a recording-material guide, conveyability of the separated thick recording material after separation becomes stable. A stretching member is provided downstream of a push-up means and upstream of the recording-material guide in a recording-material conveying direction, and the stretching member separates a thick recording material from the transfer belt.
摘要翻译：在通过推动转印带分离薄记录材料的图像形成装置中，如果厚的记录材料与转印带分离的位置远离记录材料引导件的前端，则分离的厚记录的输送性分离后的材料变得稳定。在记录材料传送方向上，在上推装置的下游和记录材料导向件的上游设置有拉伸件，并且拉伸件从转印带分离出厚的记录材料。

6. 发明申请

US20020131787A1 Image forming apparatus, control method thereof and control program therefor 有权
标题翻译：图像形成装置及其控制方法及其控制程序
公开(公告)号：US20020131787A1
公开(公告)日：2002-09-19
申请号：US10095052
申请日：2002-03-12
申请人： Canon Kabushiki Kaisha
发明人： Hideki Shimizu , Hirokazu Takahashi , Seiji Shibaki , Ryosuke Sugasawa , Mitsuru Fuchisawa
IPC分类号： G03G015/00
CPC分类号： G03G15/6594 , G03G15/6591 , G03G2215/00464 , G03G2215/00481 , G03G2215/00485 , G03G2215/00497 , G03G2215/00818 , G03G2215/00822 , G03G2215/00877
摘要： The invention intends to provide the image forming apparatus with plural sheet discharge paths, to enable setting of appropriately selecting the discharge paths according to the copy mode/fax mode/printer mode, etc. and to enable appropriate automatic selection of the plural discharge paths according to other conditions. For this purpose, there are provided the plural discharge paths 21 to 24, which are respectively assigned to the copy mode/fax mode/printer mode, etc., and the sheet after image formation by the latent image forming drum 18 constituting the image forming means is discharged by one of the discharge paths 21 to 24 according to such setting. On the other hand, according to the function state of the apparatus, such as designation of a specified post-treatment, designation of special paper or detection of a jam, a specified discharge path is selected for the sheet discharge regardless of the aforementioned setting.
摘要翻译：本发明旨在为图像形成装置提供多个片材排出路径，以便能够根据复印模式/传真模式/打印机模式等适当地选择排出路径，并且能够适当地自动选择多个排放路径到其他条件。为此，提供了分别被分配给复印模式/传真模式/打印机模式等的多个排出路径21至24以及构成图像形成的潜像形成鼓18的图像形成之后的片材根据这种设置，装置通过排放路径21至24中的一个排出。另一方面，根据设备的功能状态，例如指定的后处理，特殊纸的指定或卡纸的检测，对于片材排出，选择指定的排出路径，而不管上述设置如何。

7. 发明授权

US5280901A Sheet variable corrugating and feeding nip 失效
标题翻译：纸张可变波纹和进给辊隙
公开(公告)号：US5280901A
公开(公告)日：1994-01-25
申请号：US36608
申请日：1993-03-24
申请人： Robin E. Smith , Kenneth G. Christy , Gary M. Foos
发明人： Robin E. Smith , Kenneth G. Christy , Gary M. Foos
IPC分类号： B65H5/06 , B65H29/22 , B65H29/70 , G03G15/00
CPC分类号： G03G15/6573 , B65H29/70 , B65H2301/51214 , B65H2301/5122 , B65H2404/696 , G03G2215/00421 , G03G2215/00447 , G03G2215/00485 , G03G2215/00497 , G03G2215/0089
摘要： A sheet feeding and corrugating system, especially for output of image substrate sheets of a reproduction apparatus, wherein the sheets are fed in a normal path through a sheet feeding nip comprising plural spaced sheet feeding rollers. Both feeding and variable corrugating of flimsy or stiff sheets is provided by spherical balls freely mounted in generally vertical ball retainers providing for vertical movement and dual axis rotation against the sheet feeding rollers to define the sheet feeding nip and by additional similar balls (in additional similar ball retainers) intermediately of the feed rollers, which additional balls are unsupported vertically except by bottom-of-travel retainers so that these additional intermediate balls roll gravity-loaded against a sheet being fed through the nip to provide sheet corrugation varying automatically with the stiffness of the sheet, and are freely liftable up to the level of the nip by stiff sheets resisting corrugation. These balls may be readily added to or removed to independently increase or decrease the sheet nip and/or corrugation forces at their respective locations transverse the nip. A sheet side shifting mechanism can laterally offset the sheets in the same nip to eject offset, by moving only the sheet feeding rollers, without resistance from the stationarily mounted balls, all of which roll freely laterally as well in the normal feeding direction.
摘要翻译：一种送纸和波纹系统，特别是用于输出再现设备的图像基片的片材，其中片材通过包括多个隔开的片材进给辊的片材进给辊隙在正常路径中进给。薄片或刚性片材的进给和可变波纹均由自由安装在大致垂直的球保持器中的球形球提供，提供垂直运动，并且双轴旋转抵靠片材进给辊以限定片材进给辊隙和附加的类似球滚珠保持器），进给辊之间的中间，除了底部行程保持器之外，附加的滚珠不垂直支撑，使得这些附加的中间滚珠重力加载抵靠经过辊隙的纸张，以提供自动变化的纸张波纹，其刚度的片材，并且可以通过抵抗波纹的刚性片材自由地提升到辊隙的水平。这些球可以容易地添加到或去除，以独立地增加或减少横向于压区的它们各自位置处的片夹和/或波纹力。片材侧移动机构可以通过仅移动片材进给辊而不会受到固定安装的球的阻力而横向偏移相同辊隙中的片材以排出偏移，所有这些滚珠也在正常进给方向上横向自由地滚动。

8. 再颁专利

USRE33843E Sheet transport and registration apparatus 失效
公开(公告)号：USRE33843E
公开(公告)日：1992-03-10
申请号：US326134
申请日：1989-03-20
申请人： Raymond A. Naramore , Anthony Ilacqua
发明人： Raymond A. Naramore , Anthony Ilacqua
IPC分类号： B65H9/16 , G03G15/00
CPC分类号： B65H9/166 , G03G15/6552 , G03G15/6567 , G03G2215/00405 , G03G2215/00447 , G03G2215/00481 , G03G2215/00485 , G03G2215/00561
摘要： An apparatus in which a sheet is registered during the movement thereof. The sheet is moved along a path in a forward direction of movement and a lateral direction of movement substantially normal thereto. The lateral movement of the sheet causes the side edge of the sheet to engage a registration edge so as to be aligned thereat. The magnitude of the moving force applied on the sheet is proportional to the thickness of the sheet. In this way, the moving force varies as a function of the thickness of the sheet with the sheet slipping laterally when engaging the registration edge to prevent buckling thereof.

9. 发明授权

US4900003A Sheet conveying apparatus 失效
标题翻译：纸张输送装置
公开(公告)号：US4900003A
公开(公告)日：1990-02-13
申请号：US267098
申请日：1988-11-04
申请人： Kenichiro Hashimoto
发明人： Kenichiro Hashimoto
IPC分类号： B65H3/06 , B65H3/52 , G03G15/00
CPC分类号： B65H3/5223 , B65H3/0669 , G03G15/6502 , G03G15/6511 , G03G15/6594 , G03G2215/004 , G03G2215/00421 , G03G2215/00485
摘要： A sheet conveying apparatus for conveying a sheet comprises a separation rotary member for separating a single sheet from a plurality of sheets and feeding the sheet, a supply rotary member for supplying the sheet toward the separation rotary member, driving means for generating a driving force to rotate the separation rotary member, intermission means for intermitting the transmission of the driving force from the driving means, operating means for shifting the supply rotary member between a supplying operation position and retracted position retracted from the supplying operation position, and driving force transmitting means for performing the transmission or interruption of the intermission means, in synchronism with the shift of the supply rotary member to the retracted position or to the supplying operation position by means of the operating means.
摘要翻译：用于输送片材的片材输送装置包括用于从多个片材分离单个片材并进给片材的分离旋转部件，用于将片材朝向分离旋转部件供应的供应旋转部件，用于产生驱动力的驱动装置旋转分离旋转构件，用于中断来自驱动装置的驱动力传递的间歇装置，用于使供给旋转构件在供给操作位置和从供给操作位置缩回的缩回位置之间移动的操作装置，以及驱动力传递装置，与供给旋转构件向缩回位置的移动或借助于操作装置的供给操作位置同步地执行间歇装置的传送或中断。

10. 发明授权

US08433212B2 Image forming apparatus setting different target temperatures of an image heating device depending on the image forming modes 有权
标题翻译：图像形成装置，根据图像形成模式设定图像加热装置的不同的目标温度
公开(公告)号：US08433212B2
公开(公告)日：2013-04-30
申请号：US12698389
申请日：2010-02-02
申请人： Kazuaki Ono
发明人： Kazuaki Ono
IPC分类号： G03G15/20 , G03G15/00
CPC分类号： G03G15/2039 , G03G2215/00447 , G03G2215/00481 , G03G2215/00485
摘要： An image forming apparatus includes: a device for forming a toner image on a sheet; a heater contacting and heating the toner image on the sheet; a detector for detecting a temperature of the heater a controller for controlling the heater to maintain the temperature of the heater at a target temperature based on an output of the detector; a selector for selecting a first mode continuously forming images on thin sheets, a second mode continuously forming images on thick sheets, and a third mode continuously forming images on the thin sheet and the thick sheet; and a setter for setting the target temperature based on the selected mode, wherein the target temperature in the second mode is higher than the target temperature in the first mode, and the target temperature in the third mode is higher than the target temperature in the second mode.
摘要翻译：图像形成装置包括：用于在片材上形成调色剂图像的装置; 接触并加热片材上的调色剂图像的加热器; 用于检测所述加热器的温度的检测器，所述控制器用于控制所述加热器，以基于所述检测器的输出将所述加热器的温度维持在目标温度; 选择器，用于选择在薄片上连续形成图像的第一模式，连续在厚片上形成图像的第二模式以及在薄片和厚片上连续形成图像的第三模式; 以及用于基于所选择的模式设置目标温度的设定器，其中第二模式中的目标温度高于第一模式中的目标温度，并且第三模式中的目标温度高于第二模式中的目标温度模式。

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