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71. 发明授权

US08328187B2 Sheet conveying apparatus executing orientation correction 失效
标题翻译：片材输送装置执行取向校正
公开(公告)号：US08328187B2
公开(公告)日：2012-12-11
申请号：US12706453
申请日：2010-02-16
申请人： Takeshi Yasumoto
发明人： Takeshi Yasumoto
IPC分类号： B65H7/02
CPC分类号： B65H9/002 , B65H7/08 , B65H7/20 , B65H9/106 , B65H2220/03 , B65H2511/20 , B65H2511/242 , B65H2513/104 , B65H2553/42 , B65H2701/111 , B65H2701/1311 , B65H2701/1315 , B65H2220/01 , B65H2220/02
摘要： In a sheet conveying apparatus a first shape information that expresses at least a part of the outer shape of a sheet. An obtaining unit obtains second shape information that expresses at least the part of the outer shape of the sheet. A correction amount computing unit computes a correction amount of the sheet for correcting an image to be formed on the sheet and/or correcting the position and/or orientation of the sheet based on the first shape information and the second shape information. A correction amount computing unit computes a correction amount for correcting the position and/or orientation of the sheet relative to the conveying direction from the computed skew amount. A position and/or orientation correction unit corrects an image to be formed on the sheet and/or the position and/or orientation of the sheet, according to the computed correction amount.
摘要翻译：在片材输送装置中，表示片材外形的至少一部分的第一形状信息。获取单元获得表示片材外形的至少一部分的第二形状信息。校正量计算单元基于第一形状信息和第二形状信息来计算用于校正要在片材上形成的图像的片材的校正量和/或校正片材的位置和/或取向。校正量计算单元从计算出的歪斜量计算校正片材相对于传送方向的位置和/或取向的校正量。位置和/或取向校正单元根据计算的校正量校正要在片材上形成的图像和/或片材的位置和/或取向。

72. 发明授权

US08308158B2 Sheet conveying apparatus and image forming apparatus 有权
标题翻译：片材输送装置和成像装置
公开(公告)号：US08308158B2
公开(公告)日：2012-11-13
申请号：US13286469
申请日：2011-11-01
申请人： Kenichi Hirota
发明人： Kenichi Hirota
IPC分类号： B65H7/02
CPC分类号： B65H9/002 , B65H7/08 , B65H7/10 , B65H2404/1113 , B65H2404/1424 , B65H2511/21 , B65H2511/242 , B65H2511/514 , B65H2513/104 , B65H2513/41 , B65H2701/1311 , B65H2701/1315 , B65H2801/06 , B65H2220/01 , B65H2220/03 , B65H2220/02
摘要： A registration portion which conveys a sheet toward an image forming portion forming an image on the sheet includes a controlling portion which regulates a sheet skew feeding correction amount by the skew feeding correcting portion based on the sheet right angle degree detected by the end detection sensor. The controlling portion automatically calculates, from the sheet right angle degree detected by the end detection sensor, a skew feeding regulation amount used for making any one of the two sides, forming the corner of the sheet, parallel to the image and corrects the skew feeding of the sheet by the skew feeding correcting portion with the use of the skew feeding regulation amount so that any one of the two sides forming the corner of the sheet is parallel to the image.
摘要翻译：将片材朝向在片材上形成图像的图像形成部分传送的登记部分包括控制部分，该控制部分基于由末端检测传感器检测到的片材直角度，通过偏斜进给校正部分来调节片材歪斜进给校正量。控制部分根据由端部检测传感器检测到的纸张直角度，自动计算用于制作两边任何一个的歪斜进给调节量，形成平行于图像的角部，并校正歪斜进给通过使用倾斜进给调节量的倾斜进给校正部分，使得形成片角的两侧中的任一个平行于图像。

73. 发明申请

US20120267847A1 Image Forming Apparatus 有权
标题翻译：图像形成装置
公开(公告)号：US20120267847A1
公开(公告)日：2012-10-25
申请号：US13433498
申请日：2012-03-29
申请人： Yuuya Ootsuka
发明人： Yuuya Ootsuka
IPC分类号： B65H7/00
CPC分类号： B65H7/08 , B65H7/10 , B65H9/002 , B65H2511/414 , B65H2511/415 , B65H2701/1311 , B65H2701/1315 , B65H2220/01 , B65H2220/02
摘要： A control portion controls a skew feed correcting portion so that a first skew feed correcting operation for correcting skew feed of a sheet while turning the sheet based on one edge of the sheet crossing a sheet conveying direction is performed in a case where a first alignment operation based on a position of one edge of the sheet is performed when a sheet processing portion processes the sheet. Further, the control portion controls the skew feed correcting portion so that a second skew feed correcting operation for correcting the skew feed of the sheet based on a side edge of the sheet parallel to the sheet conveying direction is performed in a case where a second alignment operation based on a position of the side edge of the sheet is performed when the sheet processing portion processes the sheet.
摘要翻译：控制部分控制歪斜进给校正部分，使得在第一对准操作的情况下执行用于校正纸张偏斜进给的第一歪斜进给修正操作，同时在与片材输送方向相交的纸张的一个边缘上转动纸张的同时转动纸张当片材处理部分处理片材时，基于片材的一个边缘的位置执行。此外，控制部分控制歪斜进给校正部分，使得在第二对准的情况下执行用于校正基于片材的平行于片材输送方向的片材的侧边缘的片材的歪斜进给的第二歪斜进给校正操作当片材处理部分处理片材时，执行基于片材的侧边缘的位置的操作。

74. 发明申请

US20120262765A1 SHEET CONVEYANCE DEVICE, IMAGE READING APPARATUS AND IMAGE FORMING APPARATUS USING SHEET CONVEYANCE DEVICE 有权
标题翻译：薄片输送装置，图像读取装置和使用薄片输送装置的图像形成装置
公开(公告)号：US20120262765A1
公开(公告)日：2012-10-18
申请号：US13369132
申请日：2012-02-08
申请人： Hiroshi Saito
发明人： Hiroshi Saito
IPC分类号： B65H7/02 , H04N1/04 , G03G15/16 , B65H9/00 , B65H5/34
CPC分类号： H04N1/00718 , B65H7/08 , B65H9/002 , B65H2511/242 , B65H2511/512 , B65H2513/104 , B65H2513/53 , B65H2553/822 , B65H2701/11132 , B65H2701/1311 , B65H2801/06 , G03G15/6567 , H04N1/00734 , H04N1/00755 , H04N1/00793 , H04N2201/0094 , B65H2220/01 , B65H2220/03 , B65H2220/02
摘要： A sheet conveyance device that is capable of correcting skew of a sheet like an index sheet without complicating a use setting and without increasing a cost significantly. A plurality of conveyance units are arranged in a direction intersecting a sheet conveyance direction to convey a sheet. At least three detection sensors are arranged in a direction intersecting the conveyance direction at an upstream side from the conveyance units to detect the sheet. A skew amount computation unit measures a time difference between detection timings of a front end of the sheet by two of the at least three detection sensors except the detection sensor that detects first, and computes a front-end skew amount according to the time difference. A speed change unit makes the conveyance speeds of the conveyance units be different according to the front-end skew amount so as to correct the skew of the sheet.
摘要翻译：一种片材输送装置，能够在不使使用设定复杂化的情况下校正片材的偏斜，而不会显着增加成本。多个输送单元沿与片材输送方向相交的方向排列以输送片材。至少三个检测传感器沿着与传送单元的上游侧的输送方向相交的方向布置，以检测纸张。偏斜量计算单元除了检测到的检测传感器之外的至少三个检测传感器中的两个之外，测量片材的前端的检测定时之间的时间差，并且根据时间差计算前端偏斜量。变速单元使得输送单元的输送速度根据前端偏斜量而不同，以便校正纸张的歪斜。

75. 发明申请

US20120242036A1 PAPER TRANSPORT DEVICE, DOCUMENT READING APPARATUS PROVIDED WITH THE SAME, AND IMAGE FORMING APPARATUS PROVIDED WITH THE SAME 有权
标题翻译：纸张传送装置，与其同时提供的文件读取装置以及提供给它的图像形成装置
公开(公告)号：US20120242036A1
公开(公告)日：2012-09-27
申请号：US13411165
申请日：2012-03-02
申请人： Kazutaka MATSUMOTO
发明人： Kazutaka MATSUMOTO
IPC分类号： B65H9/00
CPC分类号： G03G15/602 , B65H7/08 , B65H9/006 , B65H2220/09 , B65H2404/14 , B65H2511/242 , B65H2513/40 , B65H2801/06 , H04N1/00588 , H04N1/00718 , H04N1/00745 , H04N1/00774 , B65H2220/01 , B65H2220/02
摘要： A first resist roller (72) and a second resist roller (75) are disposed in a transport path of paper on an upstream side and a downstream side in the transport direction of the paper, and the rotational speeds of the first resist roller (72) and the second resist roller (75) are controlled so that the leading edge of the paper butts against and stops at the first resist roller (72) and the second resist roller (75), after which the paper is transported by the first and second resist rollers (72, 75) and the angled travel of the paper is corrected. An angled travel detection unit (81, 82) that detects angled travel in the paper is disposed upstream from the first resist roller (72) in the transport direction of the paper.
摘要翻译：第一阻挡辊（72）和第二阻挡辊（75）设置在纸的输送方向的上游侧和下游侧的纸的输送路径中，第一阻力辊（72）的转速）和第二阻挡辊（75）被控制成使得纸张的前缘抵靠并停止在第一阻挡辊（72）和第二阻挡辊（75）处，然后纸张被第一和第二阻挡辊第二阻挡辊（72,75）和纸张的成角行程被校正。在纸张的传送方向上，第一阻挡辊（72）的上游设置有检测纸张中的成角行进的倾斜行进检测单元（81,82）。

76. 发明申请

US20120112405A1 SHEET CONVEYING APPARATUS AND IMAGE FORMING APPARATUS 有权
标题翻译：输送装置和图像形成装置
公开(公告)号：US20120112405A1
公开(公告)日：2012-05-10
申请号：US13286469
申请日：2011-11-01
申请人： Kenichi Hirota
发明人： Kenichi Hirota
IPC分类号： B65H9/00 , B65H7/02
CPC分类号： B65H9/002 , B65H7/08 , B65H7/10 , B65H2404/1113 , B65H2404/1424 , B65H2511/21 , B65H2511/242 , B65H2511/514 , B65H2513/104 , B65H2513/41 , B65H2701/1311 , B65H2701/1315 , B65H2801/06 , B65H2220/01 , B65H2220/03 , B65H2220/02
摘要： A registration portion which conveys a sheet toward an image forming portion forming an image on the sheet includes a controlling portion which regulates a sheet skew feeding correction amount by the skew feeding correcting portion based on the sheet right angle degree detected by the end detection sensor. The controlling portion automatically calculates, from the sheet right angle degree detected by the end detection sensor, a skew feeding regulation amount used for making any one of the two sides, forming the corner of the sheet, parallel to the image and corrects the skew feeding of the sheet by the skew feeding correcting portion with the use of the skew feeding regulation amount so that any one of the two sides forming the corner of the sheet is parallel to the image.
摘要翻译：将片材朝向在片材上形成图像的图像形成部分传送的登记部分包括控制部分，该控制部分基于由末端检测传感器检测到的片材直角度，通过偏斜进给校正部分来调节片材歪斜进给校正量。控制部分根据由端部检测传感器检测到的纸张直角度，自动计算用于制作两边任何一个的歪斜进给调节量，形成平行于图像的角部，并校正歪斜进给通过使用倾斜进给调节量的倾斜进给校正部分，使得形成片角的两侧中的任一个平行于图像。

77. 发明申请

US20120098879A1 SUBSTRATE MEDIA REGISTRATION SYSTEM AND METHOD IN A PRINTING SYSTEM 有权
标题翻译：印刷系统中的基板介质注册系统和方法
公开(公告)号：US20120098879A1
公开(公告)日：2012-04-26
申请号：US12911129
申请日：2010-10-25
申请人： Barry P. Mandel , Joannes N.M. de Jong , Injae Choi , Marina Tharayil , Dusan G. Lysy , Lloyd A. Williams
发明人： Barry P. Mandel , Joannes N.M. de Jong , Injae Choi , Marina Tharayil , Dusan G. Lysy , Lloyd A. Williams
IPC分类号： B41J29/38 , B41J11/42 , B65H9/00
CPC分类号： B41J11/0095 , B41J25/001 , B41J2202/21 , B65H7/08 , B65H7/20 , B65H2511/242 , B65H2511/514 , B65H2513/104 , B65H2701/1311 , B65H2801/15 , B65H2220/01 , B65H2220/03 , B65H2220/02
摘要： Embodiments described herein include a substrate media registration system in a printing system. The registration system can include a deskewing system, a reflexive system, and a controller. The deskewing system is configured to deskew substrate media. The reflexive system is configured to detect the lateral position of the substrate media and at least one of a lead edge and a trail edge of the substrate media being transported in the process direction. The controller is operatively coupled to the reflexive system and is configured to control ejection of ink from a print head system in response to detecting the lateral position of the substrate media and at least one of the lead edge and the trail edge of the substrate media.
摘要翻译：本文描述的实施例包括印刷系统中的基底介质注册系统。注册系统可以包括一个去歪斜系统，一个反身系统和一个控制器。去偏移系统被配置为去歪斜基板介质。反射系统被配置为检测衬底介质的横向位置，并且衬底介质的引线边缘和尾边中的至少一个在过程方向上被传送。控制器可操作地耦合到反射系统，并且被配置为响应于检测到衬底介质的横向位置以及衬底介质的引线边缘和尾端边缘中的至少一个来控制来自打印头系统的墨的喷射。

78. 发明申请

US20090236799A1 IMAGE FORMING APPARATUS AND METHOD FOR CONTROLLING THE SAME 有权
标题翻译：图像形成装置及其控制方法
公开(公告)号：US20090236799A1
公开(公告)日：2009-09-24
申请号：US12406305
申请日：2009-03-18
申请人： Hiroyo Katou , Yoshikatsu Kamisuwa
发明人： Hiroyo Katou , Yoshikatsu Kamisuwa
IPC分类号： B65H7/06
CPC分类号： B65H5/062 , B65H7/08 , B65H2220/02 , B65H2511/242 , B65H2511/40 , B65H2511/417 , B65H2511/51 , B65H2511/528 , B65H2513/10 , B65H2513/511 , B65H2513/53 , B65H2551/20 , B65H2557/23 , B65H2801/06 , B65H2220/03 , B65H2220/01
摘要： An image forming apparatus according to the present invention includes: a first sensor that is provided in a conveying path for a sheet and detects a first passage time of the sheet; a second sensor that is provided in a position different from a position of the first sensor in both a conveying direction of the sheet and a direction orthogonal to the conveying direction, and detects a second passage time of the sheet; a skew determining unit that calculates a skew amount of the sheet from a difference between the first passage time detected by the first sensor and the second passage time detected by the second sensor and determines occurrence of skew of the sheet on the basis of the skew amount; and a cause estimating unit that estimates, when the skew determining unit determines that the skew occurs, a cause of the occurrence of the skew.
摘要翻译：根据本发明的图像形成装置包括：第一传感器，设置在片材的传送路径中并检测片材的第一通过时间; 第二传感器设置在与片材的输送方向和与输送方向正交的方向上与第一传感器的位置不同的位置，并且检测片材的第二通过时间; 偏差确定单元，根据由第一传感器检测到的第一通过时间与第二传感器检测到的第二通过时间之间的差计算纸张的歪斜量，并且基于偏斜量确定纸张的歪斜发生 ; 以及原因估计单元，当偏斜确定单元确定出现偏斜时，估计发生偏斜的原因。

79. 发明申请

US20040119771A1 Apparatus and method for detecting paper skew in ink-jet printer 失效
标题翻译：用于检测喷墨打印机中纸张偏斜的装置和方法
公开(公告)号：US20040119771A1
公开(公告)日：2004-06-24
申请号：US10652617
申请日：2003-09-02
申请人： Samsung Electronics Co., Ltd.
发明人： In-su Hwang
IPC分类号： B41J029/393
CPC分类号： B65H7/08 , B41J11/0095 , B65H2220/02 , B65H2220/09 , B65H2511/242 , B65H2515/60 , B65H2551/20 , B65H2553/414 , B65H2220/03 , B65H2220/01
摘要： A paper skew detection apparatus in an inkjet printer. The paper skew detection apparatus includes a first light emitter positioned below the paper being transported to irradiate light onto the paper; a second light emitter spaced apart from the first light emitter a predetermined distance and positioned below the paper being transported to irradiate light onto the paper; and a detector positioned on one side of a carriage to receive light emitted by the first and second light emitters. Here, the carriage holds an ink cartridge, below which a print head to discharge ink is installed, and reciprocates rectilinearly in a direction orthogonal to a transport direction of the paper.
摘要翻译：喷墨打印机中的纸张偏斜检测装置。纸张偏斜检测装置包括位于纸张正下方的第一光发射器，以将光照射到纸上; 第二光发射器与第一光发射器间隔开预定距离，并定位在被传送以将光照射到纸上的纸张下方; 以及位于托架一侧的检测器，用于接收由第一和第二发光体发射的光。这里，托架保持墨盒，在该墨盒的下方安装有用于排出墨水的打印头，并且在与纸张的传送方向正交的方向上直线地往复运动。

80. 发明授权

US06739590B2 Paper-like materials processing apparatus 有权
标题翻译：纸类材料加工设备
公开(公告)号：US06739590B2
公开(公告)日：2004-05-25
申请号：US10086439
申请日：2002-03-04
申请人： Toru Otsuka
发明人： Toru Otsuka
IPC分类号： B65H702
CPC分类号： B65H9/002 , B65H7/08 , B65H7/10 , B65H2220/09 , B65H2301/331 , B65H2301/33216 , B65H2301/3611 , B65H2404/14212 , B65H2511/11 , B65H2511/12 , B65H2511/216 , B65H2511/242 , B65H2511/40 , B65H2511/416 , B65H2511/512 , B65H2511/514 , B65H2515/71 , B65H2553/412 , B65H2553/414 , B65H2553/416 , B65H2557/23 , B65H2701/1311 , B65H2701/1912 , G07D7/00 , G07D11/0021 , B65H2220/02 , B65H2220/01 , B65H2220/03
摘要： A banknote receiving machine conveys inserted banknotes on a conveying path and corrects their conveying posture by a posture correction device. Downstream of the posture correction device, sensors detect features of banknotes from feature portions thereof. Kinds and directions of the front/back and the top/bottom of banknotes are detected by posture detecting sensors that are provided in front of the posture correction device. Position correction amounts are acquired corresponding to the kinds and the directions of the banknotes from a memory. Conveying postures are corrected based on position correction amounts and the feature portions of the banknotes in alignment with the conveying posture correcting sensors.
摘要翻译：纸币接收机将输入的纸币输送到输送路径上，并通过姿势校正装置校正其输送姿势。在姿势校正装置的下游，传感器从其特征部分检测纸币的特征。通过设置在姿势校正装置的前方的姿势检测传感器来检测纸币的前后的种类和方向以及纸币的顶部/底部。根据纸币的种类和方向从存储器获取位置校正量。基于位置校正量和与输送姿态校正传感器对准的纸币的特征部分来校正输送姿势。

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