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1. 发明申请

US20170248890A1 CONTINUOUS SHEET TRANSPORT DEVICE AND IMAGE FORMING APPARATUS 审中-公开
公开(公告)号：US20170248890A1
公开(公告)日：2017-08-31
申请号：US15244994
申请日：2016-08-23
申请人： FUJI XEROX CO., LTD.
发明人： Mitsuhiro MORI
IPC分类号： G03G15/00 , B65H20/20
CPC分类号： G03G15/6517 , B65H20/20 , B65H2301/11 , B65H2403/942 , G03G15/6526 , G03G2215/00459 , G03G2215/0648
摘要： A continuous sheet transport device transports a continuous sheet along a sheet transport path passing through a transfer position at which a toner image is transferred. The device includes a first transport unit that is provided on an upstream side of the transfer position on the sheet transport path and transports the continuous sheet, a sheet feeding unit that is provided on an upstream side of the first transport unit on the sheet transport path and that feeds the continuous sheet, a leasing end of which is placed on the sheet feeding unit, toward a downstream side on the sheet transport path, and an operation controller that controls the first transport unit to temporarily operate in a reverse transport direction so that the continuous sheet is transported to the upstream side at a timing before the leading end of the continuous sheet reaches the first transport unit.

2. 发明授权

US08208847B2 Sheet folding apparatus and image forming apparatus 有权
标题翻译：折页装置和成像装置
公开(公告)号：US08208847B2
公开(公告)日：2012-06-26
申请号：US11934329
申请日：2007-11-02
申请人： Yusuke Harasawa
发明人： Yusuke Harasawa
IPC分类号： G03G15/00
CPC分类号： G03G15/6582 , G03G2215/00459 , G03G2215/00877
摘要： A sheet folding apparatus includes a fan folding unit that fan folds a folded-back sheet into a width or length of the regular size to file the sheet in the regular-size folder such that the sheet forms layers along a traveling direction of the sheet; first and second punching units that punch the filing hole in the sheet fan folded, respectively, into the width and the length of the regular size at the portion to be punched to file the sheet in the regular-size folder; and a sheet-processing setting unit that sets a fold mode of the fan fold and selects one of the first punching unit and the second punching unit for use in punching of the filing hole in the sheet based on a size and orientation of the delivered sheet.
摘要翻译：折页装置包括风扇折叠单元，风扇折叠折叠的片材成为规则尺寸的宽度或长度，以将片材放置在规则尺寸的折叠夹中，使得片材沿片材的行进方向形成层; 第一冲压单元和第二冲压单元分别将折叠的薄片式风扇中的圆孔打入宽度和长度，以在待冲压部分将片材放置在常规尺寸的折叠夹中; 以及片材处理设定单元，其设定风扇折叠的折叠模式，并且基于所递送的片材的尺寸和取向来选择用于冲压片材中的填充孔的第一冲压单元和第二冲压单元中的一个。

3. 发明授权

US07167673B2 Method and apparatus for using continuous media stock in a cut-sheet image forming device 有权
标题翻译：在片状图像形成装置中使用连续介质原料的方法和装置
公开(公告)号：US07167673B2
公开(公告)日：2007-01-23
申请号：US10874707
申请日：2004-06-23
申请人： Daniel P. Cahill , Curtis D. Woodson , David Anthony Schneider
发明人： Daniel P. Cahill , Curtis D. Woodson , David Anthony Schneider
IPC分类号： G03G15/00
CPC分类号： G03G15/6517 , G03G2215/00459 , G03G2215/00556 , G03G2215/00616
摘要： A device and method for applying images to continuous media stock, such as rolls of paper, blank labels, etc., using a cut-sheet image forming device. While the continuous media stock moves along a media path in the cut-sheet image forming device, one or more sensors in the cut-sheet image forming device detect inter-sheet holes disposed along the continuous media stock. Based on the detected inter-sheet holes, the cut-sheet image forming device tracks the position of the continuous media stock. By tracking the position of the continuous media stock, the cut-sheet image forming device can identify specific sections of the continuous media stock as image areas appropriate for image transfer.
摘要翻译：使用片状图像形成装置将图像应用于连续介质原料，例如卷纸，空白标签等的装置和方法。当连续介质坯料沿着片材图像形成装置中的介质路径移动时，片状图像形成装置中的一个或多个传感器检测沿着连续介质原料布置的片间孔。基于检测到的片间孔，片材图像形成装置跟踪连续介质原料的位置。通过跟踪连续介质原料的位置，片材图像形成装置可以将连续介质原料的特定部分识别为适于图像转印的图像区域。

4. 发明授权

US07085526B2 Image forming method and image forming apparatus 失效
标题翻译：图像形成方法和图像形成装置
公开(公告)号：US07085526B2
公开(公告)日：2006-08-01
申请号：US10484964
申请日：2001-07-30
申请人： Takeshi Tanimoto
发明人： Takeshi Tanimoto
IPC分类号： G03G15/16 , G03G15/00
CPC分类号： G03G15/167 , G03G2215/00459 , G03G2215/1614
摘要： An apparatus and a method for forming an image is provided that uses a contact type transfer member and a retract mechanism so as to transfer a toner image onto a continuous medium, performs the transfer process stably onto various continuous media and reduces unnecessary transfer of toner from the contact type transfer member to the continuous medium.The unnecessary transfer of toner may be caused by a concentration of contact stress when the contact type transfer member (16), which is moved by a retract mechanism, contacts with the continuous medium (25). To dissipate the contact stress, the transfer member (16) contacts with the continuous medium (25) while the continuous medium (25) is steadily conveyed and the transfer member is steadily rotated. Accordingly, the transfer of the toner from the transfer member (16) to the continuous medium (25) may be reduced. Furthermore, the friction at the contact line may be reduced and thus staining of the continuous medium may be further reduced.
摘要翻译：提供一种用于形成图像的装置和方法，其使用接触型转印构件和缩回机构，以将调色剂图像转印到连续介质上，将转印过程稳定地进行到各种连续介质上，并且减少不必要的调色剂转印接触型转印构件连续介质。当通过缩回机构移动的接触型转印构件（16）与连续介质（25）接触时，调色剂的不必要的转印可能由接触应力的集中引起。为了消散接触应力，传递构件（16）与连续介质（25）接触，而连续介质（25）稳定地传送并且传送构件稳定地旋转。因此，可以减少调色剂从转印部件（16）到连续介质（25）的转印。此外，可以减少接触线处的摩擦，从而可以进一步降低连续介质的污染。

5. 发明申请

US20050031391A1 Printer 失效
标题翻译：打印机
公开(公告)号：US20050031391A1
公开(公告)日：2005-02-10
申请号：US10485852
申请日：2001-08-09
申请人： Takashi Tsuchiya , Katsuhiko Funaki
发明人： Takashi Tsuchiya , Katsuhiko Funaki
IPC分类号： B41J3/60 , G03G15/23 , G03G15/00
CPC分类号： B41J3/60 , G03G15/234 , G03G15/238 , G03G2215/00459 , G03G2215/00814
摘要： A printer prints on two sides of a sheet of paper having continuous pages, and discharges the paper to a postprocessor for disconnecting the paper in page units and storing the disconnected sheets of paper in a stack. Depending on whether the postprocessor has an inversion mechanism that inverts front and back sides of the paper, sides of the paper on which data for the front side of the paper and data for the back side of the paper are printed are switched. With this arrangement, even when the postprocessor does not have the inversion mechanism, the front side data is printed on the back side, and the back side data is printed on the front side thereby enabling the postprocessor to stack the disconnected sheets of paper in page units in the order of page numbers.
摘要翻译：打印机在连续页面的纸张的两面上打印，并将纸张排出到后处理器，以页面单位断开纸张，并将断开的纸张存储在堆叠中。取决于后处理器是否具有反转纸张的正面和背面的反转机构，纸张的正面的数据和打印纸的背面的数据的纸张的侧面被切换。通过这种布置，即使后处理器没有反转机构，前侧数据被打印在背面，并且背面数据被打印在前侧，从而使后处理器能够将断开的纸张堆叠在页面中单位按页码顺序排列。

6. 发明申请

US20030015564A1 Method and apparatus for pinless feeding of web to a utilization device 失效
公开(公告)号：US20030015564A1
公开(公告)日：2003-01-23
申请号：US10245535
申请日：2002-09-17
发明人： H. W. Crowley , Barry M. Jackson , William F. Bolza
IPC分类号： B65H023/18
CPC分类号： G03G15/6517 , B41J11/0005 , B41J11/46 , B41J15/04 , B65H20/02 , B65H20/06 , B65H20/22 , B65H23/02 , B65H23/032 , B65H23/1882 , B65H2301/5122 , B65H2403/482 , B65H2511/512 , B65H2513/104 , B65H2557/50 , G03G15/6526 , G03G2215/00447 , G03G2215/00455 , G03G2215/00459 , G03G2215/00599 , B65H2220/01 , B65H2220/02
摘要： A system and method for utilizing web that is free of tractor pin feed holes comprises the driving of the web along a predetermined path within the utilization device. A web guide is provided in an upstream location from a utilization device element. The guide engages width-wise edges of the web and forms the web into a trough to stiffen the web. A drive roller and a follower roller impinge upon opposing sides of the web and rotate to drive the web through the guide. The drive roller is located adjacent to the guide according to a preferred embodiment. A registration controller is utilized to synchronize the movement of the web with the operation of the utilization device element. The controller includes a drive controller that controls the speed of either the drive roller or the utilization device element to maintain the web and the utilization device element in appropriate synchronization.

7. 发明申请

US20020085869A1 Apparatus for printing on continuous paper and a device for stacking the paper 有权
标题翻译：用于在连续纸上打印的装置和用于堆叠纸张的装置
公开(公告)号：US20020085869A1
公开(公告)日：2002-07-04
申请号：US09895327
申请日：2001-07-02
申请人： FUJITSU LIMITED
发明人： Masato Matsuzuki
IPC分类号： G03G015/00
CPC分类号： G03G15/6552 , B65H31/18 , B65H45/1015 , B65H2511/152 , B65H2511/22 , G03G2215/00459 , B65H2220/01 , B65H2220/02 , B65H2220/11
摘要： An apparatus for printing continuous paper wherein, when a paper uppermost portion sensor produces an unstable output due to the position of the paper in controlling the operation for raising or lowering a table for stacking the continuous paper, the output value is invalidated and the operation for raising or lowering the table is continued. The sensor detects the uppermost position of the paper on the paper table on which the continuous paper carried through a printer unit is folded by a guide member and is stacked, and a control unit controls a moving mechanism relying upon the sensor output to change the distance between the paper table and the guide member. When the sensor is producing an unstable output due to the position of the paper being stacked, the control unit works to continue the operation of the moving mechanism even when the sensor has detected the paper.
摘要翻译：一种用于印刷连续纸的设备，其中当纸张最上部传感器由于纸张的位置而产生不稳定的输出时，控制用于升高或降低用于堆叠连续纸张的纸张的操作，输出值无效，继续升高或降低桌子。传感器检测纸张上的纸张的最上部位置，其上通过打印机单元携带的连续纸张被引导构件折叠并且堆叠，并且控制单元根据传感器输出来控制移动机构以改变距离在纸台和引导构件之间。当传感器由于堆叠的纸张的位置而产生不稳定的输出时，即使当传感器检测到纸张时，控制单元仍然继续操作移动机构。

8. 发明授权

US06285854B1 Image recording apparatus 失效
标题翻译：图像记录装置
公开(公告)号：US06285854B1
公开(公告)日：2001-09-04
申请号：US09481977
申请日：2000-01-13
申请人： Shigeru Obata , Hidefumi Ohtsuka , Shuho Yokokawa , Isao Nakajima , Akitomo Kuwabara
发明人： Shigeru Obata , Hidefumi Ohtsuka , Shuho Yokokawa , Isao Nakajima , Akitomo Kuwabara
IPC分类号： G03G1500
CPC分类号： G03G15/6526 , B41J15/005 , B41J15/16 , G03G2215/00413 , G03G2215/00459 , G03G2215/00586 , G03G2215/0103 , G03G2215/2083
摘要： An image recording apparatus for recording a two-color image on both surfaces of a continuous recording medium includes a toner image recording portion which has a toner carrier and transfers a toner image formed on a surface of the toner carrier onto the recording medium, a tractor for feeding the recording medium on which the toner image is transferred, and a both side fixing machine for receiving the recording medium fed by the tractor to fix the toner image transferred on the recording medium. In this image recording apparatus, guide rollers come into contact with non-printing portions on both side ends of the recording medium to apply tension to the recording medium by a spring and thereby gives a predetermined slack to the recording medium to absorb a difference in speed resulted between the tractor and the both side fixing machine.
摘要翻译：一种用于在连续记录介质的两个表面上记录双色图像的图像记录装置包括具有调色剂载体并将形成在调色剂载体的表面上的调色剂图像转印到记录介质上的调色剂图像记录部分，用于馈送其上转印有调色剂图像的记录介质，以及用于接收由拖拉机供给的记录介质的双面固定机，以固定转印在记录介质上的调色剂图像。在该图像记录装置中，引导辊与记录介质的两侧端的非印刷部分接触，以通过弹簧向记录介质施加张力，从而给记录介质预定的松弛以吸收速度差导致拖拉机和双面固定机之间。

9. 发明授权

US06232998B1 Double side printing apparatus 失效
标题翻译：双面打印设备
公开(公告)号：US06232998B1
公开(公告)日：2001-05-15
申请号：US09286468
申请日：1999-04-06
申请人： Motohiro Tokairin , Amiko Chihara , Yoshinori Wada
发明人： Motohiro Tokairin , Amiko Chihara , Yoshinori Wada
IPC分类号： B41J2435
CPC分类号： G03G15/238 , G03G2215/00021 , G03G2215/00459 , G06K15/02 , G06K2215/0088
摘要： A printing apparatus for printing on double-sides of a recording medium has a first print control unit for controlling an one-line exposure for the right or reverse side by a horizontal synchronous signal, and a second print control unit for controlling the one-line exposure for the reverse or right side by using this horizontal synchronous signal. A print start timing for the right side can be synchronized with a timing for the reverse side, and is capable of preventing a deviation in print position between the right side and the reverse side of the recording medium even by providing the print control units for the right side and the reverse side, individually.
摘要翻译：用于在记录介质的双面打印的打印装置具有用于通过水平同步信号控制右侧或反面的单线曝光的第一打印控制单元，以及用于控制单行的第二打印控制单元通过使用该水平同步信号来反向或右侧曝光。右侧的打印开始定时可以与反面的定时同步，并且即使通过提供打印控制单元也能够防止记录介质的右侧和背面之间的打印位置的偏差右侧和反面，单独。

10. 发明授权

US06176411B1 Paper transfer apparatus 有权
标题翻译：纸张传送装置
公开(公告)号：US06176411B1
公开(公告)日：2001-01-23
申请号：US09172664
申请日：1998-10-15
申请人： Seiji Suketomo
发明人： Seiji Suketomo
IPC分类号： B65H2020
CPC分类号： G03G15/6526 , B65H20/20 , B65H23/10 , B65H2701/11231 , G03G2215/00459
摘要： A paper transfer apparatus is provided which is incorporated in an electrophotographic printer having a photosensitive drum for printing on elongated paper. The paper transfer apparatus serves to transfer the elongated paper along a transfer path extending via the photosensitive drum. The paper transfer apparatus includes a discharge or scuff roller for pulling the elongated paper in a transferring direction. The discharge roller is spaced downstream from the photosensitive drum. The paper transfer apparatus also includes a pair of tractors for advancing the elongated paper along the transfer path. The tractors are spaced upstream from the photosensitive drum. Each of the tractors is provided with a presser member supported by a tractor lid of the tractor. The presser member serves to apply friction to the elongated paper when the tractor lid is in closed position.
摘要翻译：提供了一种纸传送装置，其结合在具有用于在细长纸上打印的感光鼓的电子照相打印机中。纸张传送装置用于沿着经由感光鼓延伸的传送路径传送细长纸。纸张传送装置包括用于在传送方向上拉长纸的排纸辊或刮擦辊。排出辊与感光鼓的下游间隔开。纸张传送装置还包括用于沿着传送路径推进细长纸的一对拖拉机。拖拉机与感光鼓的上游间隔开。每个拖拉机设置有由拖拉机的拖拉机盖支撑的压紧构件。当拖拉机盖处于关闭位置时，压紧构件用于对细长的纸施加摩擦力。

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