公开(公告)号：US07845626B2

公开(公告)日：2010-12-07

申请号：US12044075

申请日：2008-03-07

Applicant: Ken Iguchi ,  Hiroyuki Tsuchihashi ,  Tetsuhiro Morita

Inventor： Ken Iguchi ,  Hiroyuki Tsuchihashi ,  Tetsuhiro Morita

IPC: B65H37/00

CPC classification number: B65H35/00 ,  B26D5/32 ,  B26D7/2628 ,  B26F1/02 ,  B65H2301/5152 ,  B65H2511/20 ,  B65H2511/242 ,  B65H2513/51 ,  B65H2801/27 ,  G03G15/6582 ,  G03G2215/00561 ,  G03G2215/00616 ,  G03G2215/00818 ,  Y10T83/05 ,  Y10T83/145 ,  Y10T83/536 ,  Y10T83/538 ,  B65H2220/02 ,  B65H2220/11 ,  B65H2220/01

Abstract: A sheet processing apparatus includes a first detecting unit including a first sensor and a second sensor arranged at a predetermined spacing from each other on a line orthogonal to a conveying path through which a sheet is conveyed, and a hole punching section provided downstream at a predetermined distance from the first detecting unit and arranged orthogonally to the conveying path of the sheet. The quantity of skew of the sheet is detected in accordance with a difference between time when a forward edge or a rear edge of the sheet passing through the conveying path passes the first sensor and time when the forward edge or rear edge passes the second sensor. Position information of the sheet with respect to the hole punching section is calculated in accordance with information of timing when the first sensor and the second sensor detect the passage of the sheet edge, and the conveying speed of the sheet.

Abstract translation: 片材处理装置包括第一检测单元，第一检测单元包括第一传感器和第二传感器，该第一传感器和第二传感器在与输送纸张的输送路径正交的线上彼此以预定间隔布置;以及打孔部， 距离第一检测单元的距离并且正交布置在片材的输送路径上。 根据通过传送路径的纸张的前边缘或后边缘通过第一传感器的时间与当前边缘或后边缘通过第二传感器的时间之间的差异来检测片材的歪斜量。 根据第一传感器和第二传感器检测到纸张边缘的通过以及纸张的传送速度的时间的信息，计算纸张相对于打孔部的位置信息。

公开(公告)号：US20100156020A1

公开(公告)日：2010-06-24

申请号：US12715631

申请日：2010-03-02

Applicant: Ken Iguchi

Inventor： Ken Iguchi

IPC: B65H39/00

CPC classification number: B65H45/18 ,  B65H37/04 ,  B65H2513/10 ,  B65H2801/27

Abstract: In a sheet post-processing apparatus that folds a sheet bundle, a folding roller drive motor that drives folding rollers is PWM driven such that its speed is varied in each control during the period until a blade contacts the sheet bundle, during the period when the sheet bundle is conveyed to a discharge port, during discharge operation, and during return of the motor to its home position.

Abstract translation: 在折叠片材摞的片材后处理装置中，驱动折叠辊的折叠辊驱动电动机被PWM驱动，使得其在每个控制期间的速度在刀片接触片材束之间的时间段期间变化， 片材束在排出操作期间以及在将电动机返回其初始位置时被输送到排出口。

公开(公告)号：US20080315487A1

公开(公告)日：2008-12-25

申请号：US12104490

申请日：2008-04-17

Applicant: Ken Iguchi ,  Katsuya Sasahara ,  Takahiro Kawaguchi ,  Hiroyuki Taguchi ,  Katsuhiko Tsuchiya

Inventor： Ken Iguchi ,  Katsuya Sasahara ,  Takahiro Kawaguchi ,  Hiroyuki Taguchi ,  Katsuhiko Tsuchiya

IPC: B41L43/12

CPC classification number: B65H45/18 ,  B65H37/04 ,  B65H2301/51232 ,  B65H2701/13212 ,  B65H2801/27 ,  G03G15/6582 ,  G03G2215/00831 ,  G03G2215/00877

Abstract: A sheet finisher of the invention includes a saddle stitch unit configured to stitch a center of a sheet bundle in which printed sheets are bundled, a fold unit configured to fold the center stitched by the saddle stitch unit and to form a fold line, and a fold reinforcing unit configured to reinforce the fold line formed by the fold unit, the fold reinforcing unit includes a placement table on which the sheet bundle transported from the fold unit is placed, and a roller unit that includes a reinforce roller and moves the reinforce roller along a direction of the fold line while pressing it to the fold line, and the placement table is provided with a groove-like edge clearance along an edge of the sheet bundle.

Abstract translation: 本发明的纸张整理装置包括：鞍式装订单元，其构造成将打印片材捆扎在一起的片材摞的中心进行缝合;折叠单元，其构造成折叠由骑马钉装置缝合的中心并形成折叠线; 折叠加强单元，其构造成加强由折叠单元形成的折叠线，折叠加强单元包括放置从折叠单元传送的片材束的放置台，以及包括加强辊并使加强辊移动的辊单元 沿着折叠线的方向，同时将其按压到折叠线，并且放置台沿着片材束的边缘设置有槽状的边缘间隙。

公开(公告)号：US20080308988A1

公开(公告)日：2008-12-18

申请号：US12044074

申请日：2008-03-07

Applicant: Ken Iguchi ,  Hiroyuki Tsuchihashi ,  Tetsuhiro Morita

Inventor： Ken Iguchi ,  Hiroyuki Tsuchihashi ,  Tetsuhiro Morita

IPC: B65H39/00

CPC classification number: B65H35/00 ,  B26D5/32 ,  B26D7/2628 ,  B26F1/02 ,  B65H2301/5152 ,  B65H2511/20 ,  B65H2511/242 ,  B65H2513/51 ,  B65H2801/27 ,  G03G15/6582 ,  G03G2215/00561 ,  G03G2215/00616 ,  G03G2215/00818 ,  Y10T83/05 ,  Y10T83/145 ,  Y10T83/536 ,  Y10T83/538 ,  B65H2220/02 ,  B65H2220/11 ,  B65H2220/01

Abstract: A sheet processing apparatus includes a conveying motor for conveying a sheet along a conveying path, a skew detecting unit configured to detect a quantity of skew of the conveyed sheet, a hole punching section arranged downstream from the skew detecting unit, an attitude control unit configured to carry out skew correction by changing tilt angle of the hole punching section in accordance with the quantity of skew, a detecting unit configured to detect the forward edge and the rear edge of the sheet conveyed into the hole punching section, and a control unit configured to control the conveying motor to control the conveying speed of the sheet. During a period from when the detecting unit detects the forward edge of the sheet until the detecting unit detects the rear edge, the sheet is decelerated from a first conveying speed to a second conveying speed. After the detecting unit detects the rear edge of the sheet, the conveying of the sheet is stopped and punching processing to the sheet is executed when the conveying is stopped.

Abstract translation: 片材处理装置包括：输送马达，用于沿着输送路径输送纸张;偏斜检测单元，被配置为检测所输送的纸张的歪斜量;布置在偏斜检测单元的下游的打孔部;姿态控制单元， 通过根据歪斜量改变打孔部的倾斜角度来进行歪斜校正;检测单元，被配置为检测输送到打孔部中的纸张的前边缘和后边缘;以及控制单元，被配置为 以控制传送马达来控制片材的传送速度。 在检测单元检测到纸张的前边缘直到检测单元检测到后边缘的期间，纸张从第一输送速度减速到第二输送速度。 在检测单元检测到纸张的后边缘之后，当传送停止时，纸张的传送被停止并且对纸张进行冲压处理。

公开(公告)号：US20080308987A1

公开(公告)日：2008-12-18

申请号：US12044075

申请日：2008-03-07

Applicant: Ken Iguchi ,  Hiroyuki Tsuchihashi ,  Tetsuhiro Morita

Inventor： Ken Iguchi ,  Hiroyuki Tsuchihashi ,  Tetsuhiro Morita

IPC: B65H39/00

CPC classification number: B65H35/00 ,  B26D5/32 ,  B26D7/2628 ,  B26F1/02 ,  B65H2301/5152 ,  B65H2511/20 ,  B65H2511/242 ,  B65H2513/51 ,  B65H2801/27 ,  G03G15/6582 ,  G03G2215/00561 ,  G03G2215/00616 ,  G03G2215/00818 ,  Y10T83/05 ,  Y10T83/145 ,  Y10T83/536 ,  Y10T83/538 ,  B65H2220/02 ,  B65H2220/11 ,  B65H2220/01

Abstract: A sheet processing apparatus includes a first detecting unit including a first sensor and a second sensor arranged at a predetermined spacing from each other on a line orthogonal to a conveying path through which a sheet is conveyed, and a hole punching section provided downstream at a predetermined distance from the first detecting unit and arranged orthogonally to the conveying path of the sheet. The quantity of skew of the sheet is detected in accordance with a difference between time when a forward edge or a rear edge of the sheet passing through the conveying path passes the first sensor and time when the forward edge or rear edge passes the second sensor. Position information of the sheet with respect to the hole punching section is calculated in accordance with information of timing when the first sensor and the second sensor detect the passage of the sheet edge, and the conveying speed of the sheet.

Abstract translation: 片材处理装置包括第一检测单元，第一检测单元包括第一传感器和第二传感器，该第一传感器和第二传感器在与输送纸张的输送路径正交的线上彼此以预定间隔布置;以及打孔部， 距离第一检测单元的距离并且正交布置在片材的输送路径上。 根据通过传送路径的纸张的前边缘或后边缘通过第一传感器的时间与当前边缘或后边缘通过第二传感器的时间之间的差异来检测片材的歪斜量。 根据第一传感器和第二传感器检测到纸张边缘的通过以及纸张的传送速度的时间的信息，计算纸张相对于打孔部的位置信息。

公开(公告)号：US20080185763A1

公开(公告)日：2008-08-07

申请号：US11670070

申请日：2007-02-01

Applicant: Ken Iguchi

Inventor： Ken Iguchi

IPC: B41L43/10

CPC classification number: B65H45/18 ,  B65H37/04 ,  B65H2513/10 ,  B65H2801/27

Abstract: In a sheet post-processing apparatus that folds a sheet bundle, a folding roller drive motor that drives folding rollers is PWM driven such that its speed is varied in each control during the period until a blade contacts the sheet bundle, during the period when the sheet bundle is conveyed to a discharge port, during discharge operation, and during return of the motor to its home position.

Abstract translation: 在折叠片材摞的片材后处理装置中，驱动折叠辊的折叠辊驱动电动机被PWM驱动，使得其在每个控制期间的速度在刀片接触片材束之间的时间段期间变化， 片材束在排出操作期间以及在将电动机返回其初始位置时被输送到排出口。

公开(公告)号：US20080150210A1

公开(公告)日：2008-06-26

申请号：US11615358

申请日：2006-12-22

Applicant: Ken Iguchi

Inventor： Ken Iguchi

IPC: B65H39/10

CPC classification number: B65H45/18 ,  B65H39/10 ,  B65H2404/1316 ,  B65H2404/14 ,  B65H2701/1829 ,  B65H2801/27 ,  B65H2801/31

Abstract: In an apparatus that performs saddle-stitching processing of a sheet pack, a pair of folding rollers is arranged in such a manner that large-diameter parts and small-diameter parts are alternately formed and that the large-diameter parts are abutted against the small-diameter parts at a facing part symmetrically about the center of a transport passage.

Abstract translation: 在对片材组进行骑马拼接处理的装置中，一对折叠辊以大直径部分和小直径部分交替地形成并且大直径部分抵靠小部分 在面对部分的直径部分围绕输送通道的中心对称。

公开(公告)号：US20080099975A1

公开(公告)日：2008-05-01

申请号：US11859919

申请日：2007-09-24

Applicant: Ken Iguchi

Inventor： Ken Iguchi

IPC: B65H1/00

CPC classification number: B65H29/46 ,  B65H2301/42122 ,  B65H2701/1932 ,  B65H2801/27 ,  B65H2801/31

Abstract: A sheet stack loader includes a loading table to support a first folded sheet bundle, an elevator to lift the first folded sheet bundle from the loading table, and a conveyer to convey a second folded sheet bundle into a space between the loading table and the first folded sheet bundle, wherein the space is created by the elevator.

Abstract translation: 纸张堆叠装载机包括一个用于支撑第一个折叠的纸张捆的装载台，一个用于从装载台提起第一个折叠的纸张捆的升降机，以及一个传送带，用于将第二个折叠的纸张束输送到装载台和第一个 折叠片材束，其中由电梯产生空间。

公开(公告)号：US08899705B2

公开(公告)日：2014-12-02

申请号：US13069285

申请日：2011-03-22

Applicant: Ken Iguchi ,  Hiroyuki Taki ,  Hiroyuki Tsuchihashi ,  Isao Yahata ,  Hiroyuki Taguchi ,  Takahiro Kawaguchi

Inventor： Ken Iguchi ,  Hiroyuki Taki ,  Hiroyuki Tsuchihashi ,  Isao Yahata ,  Hiroyuki Taguchi ,  Takahiro Kawaguchi

IPC: B41J2/01 ,  H04N1/23 ,  H04N1/00 ,  H04N1/21 ,  B41M7/00

CPC classification number: H04N1/00567 ,  B41M7/0009 ,  H04N1/00716 ,  H04N1/2162 ,  H04N1/23 ,  H04N1/2323 ,  H04N1/2376 ,  H04N1/2392

Abstract: A decoloring apparatus includes a decoloring processing unit, a sheet conveying unit, an image reading unit arranged further on an upstream side in the sheet conveying direction than the decoloring processing unit, a thickness sensor arranged further on the upstream side in the sheet conveying direction than the decoloring processing unit, a decolorability determining unit configured to determine, on the basis of a detection result in at least one of the image readinq unit and the thickness sensor, executability of decoloring processing in the decoloring processing unit, a storing unit configured to store information indicating a number of sheets determined to be unexecutable for decoloring processing, and a display control unit configured to cause the information indicating the number of sheets determined to be unexecutable for decoloring processing to be displayed.

Abstract translation: 消色装置包括：消色处理单元，片材输送单元，在片材输送方向的上游侧比脱色处理单元更详细地配置的图像读取单元，在片材输送方向上游侧布置的厚度传感器， 消色处理单元，脱色确定单元，其被配置为基于图像读取单元和厚度传感器中的至少一个的检测结果来确定消色处理单元中的消色处理的可执行性;存储单元，被配置为存储 指示被确定为不可执行的用于消色处理的纸张数量的信息;以及显示控制单元，被配置为使得指示被确定为不可执行的纸张数量的信息进行消色处理被显示。

公开(公告)号：US08890912B2

公开(公告)日：2014-11-18

申请号：US13400523

申请日：2012-02-20

Applicant: Hiroyuki Taki ,  Hiroyuki Tsuchihasi ,  Takahiro Kawaguchi ,  Isao Yahata ,  Yoshiaki Sugizaki ,  Kikuo Mizutani ,  Ken Iguchi ,  Chiaki Iizuka ,  Hidetoshi Yokochi ,  Toshiaki Oshiro ,  Hiroyuki Hazu ,  Yoichi Yamaguchi ,  Hiroyuki Sugiyama ,  Yuichi Saito

Inventor： Hiroyuki Taki ,  Hiroyuki Tsuchihasi ,  Takahiro Kawaguchi ,  Isao Yahata ,  Yoshiaki Sugizaki ,  Kikuo Mizutani ,  Ken Iguchi ,  Chiaki Iizuka ,  Hidetoshi Yokochi ,  Toshiaki Oshiro ,  Hiroyuki Hazu ,  Yoichi Yamaguchi ,  Hiroyuki Sugiyama ,  Yuichi Saito

IPC: B41J2/32 ,  B41M7/00 ,  B41J29/36

CPC classification number: B41J29/36 ,  B41J2/32 ,  B41J2202/37 ,  B41M7/0009

Abstract: According to one embodiment, a color erasing apparatus includes a color erasing section which erases a color of an image formed with an erasable color material on a sheet conveyed at first speed, a reading section which reads an image on the surface of the sheet conveyed at second speed higher than the first speed, a first conveying section, and a second conveying section. The first conveying section includes a first conveying roller arranged downstream in a sheet conveying direction of the color erasing section and conveys the sheet at the first speed. The second conveying section includes a second conveying roller arranged upstream in the sheet conveying direction of the reading section and in a position where the second conveying roller nips the conveyed sheet simultaneously with the first conveying roller. The second conveying section conveys the sheet to the reading section at the second speed.