公开(公告)号：US06260837B1

公开(公告)日：2001-07-17

申请号：US09189898

申请日：1998-11-11

申请人： Toyoaki Nanba ,  Jinichi Nagata ,  Tomomi Tanaka ,  Masahiro Kanezaki ,  Mitsuo Matsuda

发明人： Toyoaki Nanba ,  Jinichi Nagata ,  Tomomi Tanaka ,  Masahiro Kanezaki ,  Mitsuo Matsuda

IPC分类号： B65H3304

CPC分类号： B65H29/14 ,  B65H2301/422 ,  B65H2801/27

摘要： In order to provide a sheet postprocessing device which positively prevents an uneven image from occurring without using any means that spoil the appearance when a set of sheets is ejected onto the ejection tray, and which stacks sets of sheets without disarray, in the present invention, after sheets have been ejected from the copying machine and have been subjected to a stapling operation that is one of postprocessing operations, the sheets are ejected onto an offset tray by an ejection roller. The ejecting rollers are provided with a lifting mechanism for lifting the leading portion of the set of stapled sheets with regard to the ejecting direction.

摘要翻译： 为了提供一种片材后处理装置，其可以在不使用将一组片材排出到排出托盘上时破坏外观的任何手段，并且在不发生混乱的情况下堆叠一组片材的情况下，可以正确地防止不均匀图像的发生， 在纸张从复印机中排出并且已经进行了后处理操作之一的装订操作之后，通过排出辊将纸张排出到偏移盘上。 排出辊设置有提升机构，用于相对于排出方向提升订书钉组的前端部分。

公开(公告)号：US06206365B1

公开(公告)日：2001-03-27

申请号：US09189708

申请日：1998-11-11

申请人： Toyoaki Nanba ,  Jinichi Nagata ,  Tomomi Tanaka ,  Takehiko Josako ,  Keiji Tanaka

发明人： Toyoaki Nanba ,  Jinichi Nagata ,  Tomomi Tanaka ,  Takehiko Josako ,  Keiji Tanaka

IPC分类号： B65H3110

CPC分类号： G03G15/6552 ,  B65H31/10 ,  B65H33/06 ,  G03G2215/00818 ,  G03G2215/00827

摘要： A sheet post-processing device of the present invention conducts post processing on sheets and then ejects the sheets on an offset tray. Upon the ejection, the sheets are sorted by a sorting drive section reciprocating the offset tray horizontally. The sheets are aligned at the trailing edges thereof by a plurality of sheet edge stopper columns erected freely rotatable. The offset tray is moved vertically along the sheet edge stopper columns by, for example, a lifting and lowering motor. Friction rollers are provided as linking means for rotating the sheet edge stopper columns in accordance with a horizontal movement of the offset tray. As to the horizontal movement and a vertical movement of the offset tray, the friction rollers transmit a driving force to the sheet edge stopper columns only when the offset tray is moved horizontally. Consequently, the stack disturbance of the sheets can be prevented both when the offset tray is moved horizontally and when the offset tray is moved vertically.

摘要翻译： 本发明的片材后处理装置对片材进行后处理，然后将片材排出在偏移托盘上。 在排出时，通过水平地使偏移托盘往复移动的分选驱动部对片材进行分类。 这些片材在其后缘处被多个可自由旋转的片材边缘止动器柱排列。 偏置托盘通过例如升降马达沿片材边缘止动器柱垂直移动。 摩擦辊被提供为用于根据偏置托盘的水平运动来旋转片材边缘止动器柱的连接装置。 对于偏移托盘的水平运动和垂直运动，仅当偏置托盘水平移动时，摩擦辊将驱动力传递到片材边缘止动器柱。 因此，当偏置托盘水平移动时和当偏置托盘垂直移动时，可以防止片材的堆叠干扰。

公开(公告)号：US06457705B2

公开(公告)日：2002-10-01

申请号：US09875492

申请日：2001-06-06

申请人： Toyoaki Nanba ,  Jinichi Nagata ,  Tomomi Tanaka ,  Masahiro Kanezaki ,  Takehiko Josako ,  Hironori Takada

发明人： Toyoaki Nanba ,  Jinichi Nagata ,  Tomomi Tanaka ,  Masahiro Kanezaki ,  Takehiko Josako ,  Hironori Takada

IPC分类号： B65H3910

CPC分类号： B65H31/3027 ,  B42C1/12 ,  B65H29/58 ,  B65H2301/42262 ,  B65H2404/632 ,  B65H2405/20

摘要： A sheet post-processing device is provided which includes a post-processing tray on which sheets of paper supplied from an image forming device are stacked, and a post-processing section for applying a post-processing operation to edges of one side of the sheets of paper stacked on the post-processing tray. The device further includes a first feed-out opening for discharging, to outside, the sheets of paper having been subject to the post-processing operation, a first discharge transport path for transporting the sheets of paper from the post-processing tray to the first feed-out opening, and a feed-out section for discharging the post-processed sheets of paper from the post-processing tray to the first discharge transport path.

摘要翻译： 提供了一种片材后处理装置，其包括后处理托盘，在其上堆叠从图像形成装置供应的纸张;以及后处理部分，用于对片材的一侧的边缘进行后处理操作 的纸堆放在后处理托盘上。 该装置还包括用于将经过后处理操作的纸张排出到外部的第一送出开口，用于将纸张从后处理托盘输送到第一排出口的第一排出输送路径 送出开口，以及用于将后处理纸张从后处理托盘排出到第一排出输送路径的送出部。

公开(公告)号：US06406013B1

公开(公告)日：2002-06-18

申请号：US09189546

申请日：1998-11-11

申请人： Toyoaki Nanba ,  Jinichi Nagata ,  Tomomi Tanaka ,  Masahiro Kanezaki ,  Takehiko Josako ,  Hironori Takada

发明人： Toyoaki Nanba ,  Jinichi Nagata ,  Tomomi Tanaka ,  Masahiro Kanezaki ,  Takehiko Josako ,  Hironori Takada

IPC分类号： B41L4314

CPC分类号： B65H31/3027 ,  B42C1/12 ,  B65H29/58 ,  B65H2301/42262 ,  B65H2404/632 ,  B65H2405/20

摘要： A sheet post-processing device comprises a feed-in opening through which sheets of paper fed out of a copying machine are supplied, a staple tray on which the sheets of paper to be stapled are stacked, a stapler for stapling the sheets of paper stacked on the staple tray, a feed-out opening for discharging the stapled sheets of paper, and a plurality of paths for transporting the sheets of paper from the feed-in opening, to the staple tray, and further to the feed-out opening. The sheet post-processing device is further characterized in that the feed-in opening is positioned not higher than a position of an upper edge of the post-processing tray and not lower than a position of a lower edge of the post-processing tray. With this arrangement, the sheet post-processing device can be arranged so as to have smaller limitation on positions of the post-processing tray and the feed-in opening in the sheet post-processing device.

摘要翻译： 片材后处理装置包括：供给由复印机送出的纸张的进入开口;堆叠有待装订的纸张的订书钉托盘;用于装订纸张的订书机， 在订书钉托盘上具有用于排出装订的纸张的送出开口，以及用于将纸张从进入口输送到订书钉托盘的多个路径，并且还包括到送出开口。 片材后处理装置的特征还在于，所述进入口位于不高于所述后处理托盘的上边缘的位置，并且不低于所述后处理托盘的下边缘的位置。 通过这种布置，片材后处理装置可以布置成对后处理托盘和片材后处理装置中的进入口的位置具有较小的限制。

公开(公告)号：US6142469A

公开(公告)日：2000-11-07

申请号：US189553

申请日：1998-11-11

申请人： Toyoaki Nanba ,  Jinichi Nagata ,  Tomomi Tanaka ,  Takehiko Josako ,  Keiji Tanaka

发明人： Toyoaki Nanba ,  Jinichi Nagata ,  Tomomi Tanaka ,  Takehiko Josako ,  Keiji Tanaka

IPC分类号： B65H31/00 ,  B65H31/10 ,  B65H31/18 ,  B65H43/00 ,  B65H43/06 ,  G03G15/00 ,  B65H39/10

CPC分类号： G03G15/6538 ,  B65H31/10 ,  B65H31/18 ,  B65H2553/612

摘要： A sheet ejecting mechanism is provided with a sheet ejecting sensor which detects a sheet to be ejected onto an offset tray and an upper-surface position-regulating section which regulates the position of the upper surface of the sheets in accordance with the position of an arm which is in contact with the upper surface of the sheets on the offset tray. When the sheet ejecting sensor detects a sheet to be ejected, a CPU of the upper-surface position-regulating section turns on a solenoid so as to remove a contact between an arm and the upper surface of the sheets. Meanwhile, when the sheet ejecting sensor detects no sheet to be ejected, the CPU turns off the solenoid. With this operation, the arm is allowed to come into contact with the upper surface of the sheets so as to regulate the position of the upper surface of the sheets.

摘要翻译： 纸张排出机构设置有片材排出传感器，其检测要被排出到偏移托盘上的片材和上表面位置调节部分，其根据臂的位置来调节片材的上表面的位置 其与偏移托盘上的片材的上表面接触。 当纸张排出传感器检测到要排出的纸张时，上表面位置调节部分的CPU接通螺线管，以消除臂与纸张的上表面之间的接触。 同时，当纸张排出传感器检测不到要排出的纸张时，CP​​U关闭螺线管。 通过该操作，允许臂与片材的上表面接触，以调节片材的上表面的位置。

公开(公告)号：US07762539B2

公开(公告)日：2010-07-27

申请号：US12266874

申请日：2008-11-07

申请人： Jinichi Nagata ,  Hidetoshi Kaneko ,  Hideo Yoshikawa ,  Sei Takahashi ,  Mamoru Akiyama ,  Tomohisa Shimizu ,  Shin Tsugane

发明人： Jinichi Nagata ,  Hidetoshi Kaneko ,  Hideo Yoshikawa ,  Sei Takahashi ,  Mamoru Akiyama ,  Tomohisa Shimizu ,  Shin Tsugane

IPC分类号： B65H37/04

CPC分类号： B42C1/12 ,  B65H29/14 ,  B65H2301/5305

摘要： In one embodiment of the present invention, a sheet post-processing apparatus includes an ejection path that successively feed sheets each with an image found thereon from an ejection outlet. A processing tray is disposed under the ejection outlet to temporarily store sheets fed from the ejection path. A port processing unit performs post processing such as binding and punching. The post processing unit is located under the ejection path and is provided with a cooling fan that sends air toward the post processing unit.

摘要翻译： 在本发明的一个实施例中，片材后处理装置包括一个喷射路径，该喷射路径连续地从喷射出口向其中提供图像。 处理托盘设置在喷射出口下方以临时存储从喷射路径进给的纸张。 端口处理单元执行诸如装订和冲孔的后处理。 后处理单元位于喷射路径下方，并且设置有向后处理单元发送空气的冷却风扇。

公开(公告)号：US07650087B2

公开(公告)日：2010-01-19

申请号：US11822792

申请日：2007-07-10

申请人： Jinichi Nagata ,  Yasunobu Ohkawa ,  Yasuhiro Takai

发明人： Jinichi Nagata ,  Yasunobu Ohkawa ,  Yasuhiro Takai

IPC分类号： G03G15/08

CPC分类号： G03G15/0886 ,  G03G15/0868 ,  G03G2215/0827 ,  G03G2215/0888

摘要： The purpose is to provide a control method of driving toner containers for use in an apparatus including a plurality of toner containers each filled with toner and detachably mounted thereinto from a toner container covering structure; and a toner supply device for supplying toner to a developing unit while rotating the plurality of toner container. This method includes the step of detecting a first toner container whose toner has run out, among the plurality of toner containers. When the first toner container has been detected, this method makes a control including the steps of: opening the toner container covering structure; stopping the rotational motion of the first toner container; and continuing the rotational motion of a second toner container or containers other than the first toner container.

摘要翻译： 目的是提供一种驱动调色剂容器的控制方法，该调色剂容器用于包括多个调色剂容器的设备，每个调色剂容器均装有调色剂，并从调色剂容器覆盖结构可拆卸地安装在其中; 以及用于在旋转多个调色剂容器的同时向显影单元供应调色剂的调色剂供应装置。 该方法包括在多个调色剂容器中检测调色剂已经耗尽的第一调色剂容器的步骤。 当检测到第一调色剂容器时，该方法进行控制，包括以下步骤：打开调色剂容器覆盖结构; 停止第一调色剂容器的旋转运动; 并且继续除了第一调色剂容器之外的第二调色剂容器或容器的旋转运动。

公开(公告)号：US08690142B2

公开(公告)日：2014-04-08

申请号：US13569280

申请日：2012-08-08

申请人： Jinichi Nagata

发明人： Jinichi Nagata

IPC分类号： B65H31/00

CPC分类号： B65H29/125 ,  B65H31/02 ,  B65H31/36 ,  B65H2301/4212 ,  B65H2301/4213 ,  B65H2402/10 ,  B65H2404/1441 ,  B65H2404/265 ,  B65H2511/10 ,  B65H2511/13 ,  B65H2511/224 ,  B65H2513/50 ,  B65H2801/27 ,  G03G15/6544 ,  B65H2220/01 ,  B65H2220/02 ,  B65H2220/11

摘要： A post-processing device includes an introductory conveying path, a processing tray, a paper receiving tray, an upper paper discharge roller, a lower paper discharge roller and a control section. The upper paper discharge roller and the lower paper discharge roller are disposed at an edge portion on the paper receiving tray's side of the processing tray. The upper paper discharge roller is capable of coming into contact with and away from the lower paper discharge roller. The control section causes the upper paper discharge roller to start a descending motion with a timing such that the upper paper discharge roller comes into contact with paper before the paper comes into contact with the paper receiving tray if the paper belongs to a second kind, where the paper of the second kind is lighter weight than that of a first kind.

摘要翻译： 后处理装置包括介绍性输送路径，处理托盘，纸张接收托盘，上部排纸辊，下部排纸辊和控制部。 上部排纸辊和下部排纸辊设置在处理托盘的纸张接收盘侧的边缘部分。 上部排纸辊能够与下部排纸辊接触和离开。 如果纸属于第二种类型，则控制部分使上部排纸辊开始下降运动，定时使得上纸排纸辊与纸接触之前与纸接触纸接触，其中 第二种纸比第一种纸更轻。

公开(公告)号：US07778556B2

公开(公告)日：2010-08-17

申请号：US11706395

申请日：2007-02-15

申请人： Yasunobu Ohkawa ,  Jinichi Nagata ,  Kiwamu Morita ,  Yasuhiro Takai

发明人： Yasunobu Ohkawa ,  Jinichi Nagata ,  Kiwamu Morita ,  Yasuhiro Takai

IPC分类号： G03G15/08

CPC分类号： G03G15/0872 ,  G03G15/0856 ,  G03G2215/067

摘要： A toner supply device including: a toner bottle filled with toner; and a toner supply assembly mounting mechanism having the toner bottle mounted thereon and feeding toner discharged from the toner bottle to a developing unit and supplying toner to the developing unit in accordance with the amount of toner consumed in the developing unit for the process of printing, further comprises: a toner bottle releasing mechanism which, when the amount of toner left in the toner bottle has been reduced to a predetermined level or lower, causes the toner bottle to move in the direction opposite to the direction in which the toner bottle is set into the toner supply assembly mounting mechanism and separate from the toner feed device.

摘要翻译： 一种调色剂供应装置，包括：填充有调色剂的调色剂瓶; 以及调色剂供应组件安装机构，其具有安装在其上的调色剂瓶并将从调色剂瓶排出的调色剂供给到显影单元，并且根据用于印刷过程的显影单元中消耗的调色剂量向显影单元供应调色剂， 进一步包括：调色剂瓶释放机构，当所述调色剂瓶中剩余的调色剂量已经降低至预定水平或更低时，使调色剂瓶沿与调色剂瓶所设置的方向相反的方向移动 进入调色剂供应组件安装机构并与调色剂供给装置分离。

公开(公告)号：US20080212989A1

公开(公告)日：2008-09-04

申请号：US11822792

申请日：2007-07-10

申请人： Jinichi Nagata ,  Yasunobu Ohkawa ,  Yasuhiro Takai

发明人： Jinichi Nagata ,  Yasunobu Ohkawa ,  Yasuhiro Takai

IPC分类号： G03G15/10

CPC分类号： G03G15/0886 ,  G03G15/0868 ,  G03G2215/0827 ,  G03G2215/0888

摘要： The purpose is to provide a control method of driving toner containers for use in an apparatus including a plurality of toner containers each filled with toner and detachably mounted thereinto from a toner container covering structure; and a toner supply device for supplying toner to a developing unit while rotating the plurality of toner container. This method includes the step of detecting a first toner container whose toner has run out, among the plurality of toner containers. When the first toner container has been detected, this method makes a control including the steps of: opening the toner container covering structure; stopping the rotational motion of the first toner container; and continuing the rotational motion of a second toner container or containers other than the first toner container.

摘要翻译： 目的是提供一种驱动调色剂容器的控制方法，该调色剂容器用于包括多个调色剂容器的设备，每个调色剂容器均装有调色剂，并从调色剂容器覆盖结构可拆卸地安装在其中; 以及用于在旋转多个调色剂容器的同时向显影单元供应调色剂的调色剂供应装置。 该方法包括在多个调色剂容器中检测调色剂已经耗尽的第一调色剂容器的步骤。 当检测到第一调色剂容器时，该方法进行控制，包括以下步骤：打开调色剂容器覆盖结构; 停止第一调色剂容器的旋转运动; 并且继续除了第一调色剂容器之外的第二调色剂容器或容器的旋转运动。