公开(公告)号：US20090088308A1

公开(公告)日：2009-04-02

申请号：US12233578

申请日：2008-09-18

申请人： Yusuke Obuchi ,  Kiyoshi Watanabe ,  Ken-ichi Tamura ,  Daisaku Kamiya

发明人： Yusuke Obuchi ,  Kiyoshi Watanabe ,  Ken-ichi Tamura ,  Daisaku Kamiya

IPC分类号： B31B19/02

CPC分类号： G03D13/08 ,  B65B11/10 ,  B65H31/3009 ,  B65H31/3027 ,  B65H37/00 ,  B65H45/04 ,  B65H2301/4213 ,  B65H2301/42261 ,  B65H2701/1714 ,  G03B27/585

摘要： The present invention provides a sheet processing apparatus and an image forming apparatus, in which sheet information can be easily and surely be concealed without damaging a sheet S. After a wrapping portion 500A wraps the sheet with a magnet sheet MS while the magnet sheet MS is folded into two by a pressing force of the sheet, a discharge portion discharges the magnet sheet MS with which the sheet S is wrapped. Therefore, the sheet information can be easily and surely be concealed without damaging the sheet S.

摘要翻译： 本发明提供一种纸张处理装置和图像形成装置，其中可以容易且可靠地隐藏纸张信息而不损坏纸张S.在磁片MS是包裹部分500A之后，用磁片MS包裹片材， 通过片材的压力折叠成两个，放电部分排出片材S被包裹的磁片MS。 因此，可以容易且可靠地隐藏纸张信息而不损坏纸张S.

公开(公告)号：US07798490B2

公开(公告)日：2010-09-21

申请号：US12053872

申请日：2008-03-24

申请人： Ken-ichi Tamura ,  Hiromasa Katayama

发明人： Ken-ichi Tamura ,  Hiromasa Katayama

IPC分类号： B65H7/02

CPC分类号： B65H9/002 ,  B65H2801/06

摘要： A sheet conveying apparatus, an image forming apparatus, and an image reading apparatus are capable of stably correcting the delay or the advance of a sheet even if sheet conveying rollers such as a skew feeding correction roller and the like are decentered. The delay amount or the advance amount of the sheet being conveyed is detected by a deviation amount detection unit and a control amount setting unit sets the sheet conveying speed and the correction time of a sheet conveying roller which corrects the delay or the advance of the sheet based on the delay amount or the advance amount of the sheet detected by the deviation amount detection unit. The control amount setting unit sets the sheet conveying speed and the correction time of the sheet conveying roller so that the delay or the advance of the sheet is corrected when the sheet conveying roller rotates integer multiple.

摘要翻译： 即使诸如倾斜进给校正辊等的片材输送辊偏心，片材输送装置，图像形成装置和图像读取装置也能够稳定地校正片材的延迟或进给。 通过偏差量检测单元检测输送的纸张的延迟量或提前量，并且控制量设定单元设定校正纸张的延迟或纸张进给的纸张输送辊的校正时间 基于由偏差量检测单元检测到的纸张的延迟量或提前量。 控制量设定单元设定纸张输送速度和纸张输送辊的校正时间，使得当纸张输送辊旋转整数倍时，纸张的延迟或进给被校正。

公开(公告)号：US20080237979A1

公开(公告)日：2008-10-02

申请号：US12053872

申请日：2008-03-24

申请人： Ken-ichi Tamura ,  Hiromasa Katayama

发明人： Ken-ichi Tamura ,  Hiromasa Katayama

IPC分类号： B65H7/06 ,  B65H5/34

CPC分类号： B65H9/002 ,  B65H2801/06

摘要： The present invention provides a sheet conveying apparatus, an image forming apparatus, and an image reading apparatus capable of stably correcting the delay or the advance of a sheet even if sheet conveying rollers such as a skew feeding correction roller and the like are decentered. The delay amount or the advance amount of the sheet being conveyed is detected by a deviation amount detection unit 53 as well as a control amount setting unit 55 sets the sheet conveying speed and the correction time of a sheet conveying roller 11 which corrects the delay or the advance of the sheet based on the delay amount or the advance amount of the sheet detected by the deviation amount detection unit 53. The control amount setting unit 55 sets the sheet conveying speed and the correction time of the sheet conveying roller 11 so that the delay or the advance of the sheet is corrected when the sheet conveying roller 11 rotates integer multiple.

摘要翻译： 本发明提供一种片材输送装置，图像形成装置和图像读取装置，即使诸如倾斜进给校正辊等的片材输送辊偏心，也能够稳定地校正片材的延迟或进给。 通过偏差量检测单元53以及控制量设定单元55来检测正在输送的薄片的延迟量或提前量，以设定片材输送辊11的校正时间和校正时间， 基于由偏差量检测单元53检测到的纸张的延迟量或提前量来提取纸张。 控制量设定单元55设置片材输送辊11的片材输送速度和校正时间，使得当片材输送辊11旋转整数倍时，片材的延迟或进给被校正。