-
公开(公告)号：DE69632174T2
公开(公告)日：2005-05-19
申请号：DE69632174
申请日：1996-08-08
Applicant: CANON FINETECH INC
Inventor： YONENUMA MASAHIRO , FURUKAWA HIDEAKI , NAKAZAWA NORIAKI
Abstract: The present invention provides a sheet stacking apparatus for stacking discharged sheets on a sheet stacking plate, comprising a distance sensor disposed above the sheet stacking plate and having a light illumination portion for illuminating light toward the sheet stacking plate and a light receiving portion for receiving reflected light, and a control device for determining a distance between the distance sensor and a sheet stack rested on the sheet stacking plate and for judging a sheet stacking condition of the sheet stacking plate on the basis of the determined distance.
-
公开(公告)号：DE602004006547D1
公开(公告)日：2007-07-05
申请号：DE602004006547
申请日：2004-03-04
Applicant: CANON KK , CANON FINETECH INC
Inventor： NAKAMURA TOMOKAZU , ISOBE YOSHINORI , SUZUKI TOSHIMASA , YAGINUMA MASATOSHI , YONENUMA MASAHIRO , TAKADA ATSUSHI , MOTOI NORIO
Abstract: A sheet processing apparatus is provided with a processing tray on which sheets are to be stacked and subjected to a processing, a stack tray provided in the downstream of the processing tray with respect to the sheet conveying direction on which sheets are to be stacked, an oscillation roller pair for conveying the sheets stacked on the processing tray to the stack tray, and a trailing edge assist for conveying the sheet stacked on the processing tray toward the stack tray. The sheets stacked on the processing tray are discharged to the stack tray by the oscillation roller pair and the trailing edge assist.
-
公开(公告)号：DE602004006547T2
公开(公告)日：2008-01-31
申请号：DE602004006547
申请日：2004-03-04
Applicant: CANON KK , CANON FINETECH INC
Inventor： NAKAMURA TOMOKAZU , ISOBE YOSHINORI , SUZUKI TOSHIMASA , YAGINUMA MASATOSHI , YONENUMA MASAHIRO , TAKADA ATSUSHI , MOTOI NORIO
Abstract: A sheet processing apparatus is provided with a processing tray on which sheets are to be stacked and subjected to a processing, a stack tray provided in the downstream of the processing tray with respect to the sheet conveying direction on which sheets are to be stacked, an oscillation roller pair for conveying the sheets stacked on the processing tray to the stack tray, and a trailing edge assist for conveying the sheet stacked on the processing tray toward the stack tray. The sheets stacked on the processing tray are discharged to the stack tray by the oscillation roller pair and the trailing edge assist.
-
公开(公告)号：DE69632174D1
公开(公告)日：2004-05-19
申请号：DE69632174
申请日：1996-08-08
Applicant: CANON FINETECH INC
Inventor： YONENUMA MASAHIRO , FURUKAWA HIDEAKI , NAKAZAWA NORIAKI
Abstract: The present invention provides a sheet stacking apparatus for stacking discharged sheets on a sheet stacking plate, comprising a distance sensor disposed above the sheet stacking plate and having a light illumination portion for illuminating light toward the sheet stacking plate and a light receiving portion for receiving reflected light, and a control device for determining a distance between the distance sensor and a sheet stack rested on the sheet stacking plate and for judging a sheet stacking condition of the sheet stacking plate on the basis of the determined distance.
-
公开(公告)号：JP2005082306A
公开(公告)日：2005-03-31
申请号：JP2003315452
申请日：2003-09-08
Applicant: Canon Finetech Inc , Canon Inc , キヤノンファインテック株式会社 , キヤノン株式会社
Inventor： ISOBE YOSHINORI , YONENUMA MASAHIRO
Abstract: PROBLEM TO BE SOLVED: To provide a sheet processing device, and a sheet processing method, capable of correctly performing stapling processes and folding processes to paper of varied friction coefficients such as normal paper and thick paper.
SOLUTION: In a case where a sheet P is thick paper, sheet carrying is stopped at a position where an end part of the sheet P is at least abutted on a stopper 62 to support an end part of a sheet when the sheet is carried to a stapling position.
COPYRIGHT: (C)2005,JPO&NCIPIAbstract translation: 要解决的问题：提供能够对诸如普通纸和厚纸等不同摩擦系数的纸张正确地执行装订处理和折叠处理的片材处理装置和片材处理方法。 解决方案：在纸张P是厚纸的情况下，纸张承载停止在纸张P的端部至少抵接在止动件62上的位置，以支撑纸张的端部，当纸张 被运送到装订位置。 版权所有（C）2005，JPO＆NCIPI
-
Patent Agency Ranking
公开(公告)号：JP2005075572A
公开(公告)日：2005-03-24
申请号：JP2003308884
申请日：2003-09-01
Applicant: Canon Finetech Inc , Canon Inc , キヤノンファインテック株式会社 , キヤノン株式会社
Inventor： ISOBE YOSHINORI , YONENUMA MASAHIRO
Abstract: PROBLEM TO BE SOLVED: To securely terminate an operation within a target time while maintaining an upper surface position required for a lower side tray to be retracted in a sheet post-treatment device having a plurality of loading trays in the vertical direction and an image forming device having the device. SOLUTION: The upper surface of the loading tray or the upper surface of a sheet or a sheet bundle loaded on the loading tray is detected at the lower position of a discharge port, and the loading tray is moved to a loading position so that the detected upper surface is positioned under the discharge port. Also, when the loading tray is moved so that the upper surface of the other loading tray is detected from the upper side, the loading tray or the sheet loaded on the loading tray is detected at a retracted position on the lower side of the loading position where the movement of the loading tray to the loading position is not obstructed, and the distance of movement to the retracted position of the loading tray is detected. Then, when it is detected that the loading tray is moved through a distance between the already obtained loading position and a position where the loading tray or the loaded sheets are detected, the loading tray is stopped. COPYRIGHT: (C)2005,JPO&NCIPI
Abstract translation: 要解决的问题：为了在目标时间内可靠地终止操作，同时保持下侧托盘在垂直方向上具有多个装载托盘的片材后处理装置中缩回所需的上表面位置，以及 具有该装置的图像形成装置。 解决方案：在排出口的下部位置检测装载盘的上表面或装载在装载盘上的片材或片材的上表面，并将装载盘移动到装载位置 检测到的上表面位于排出口下方。 此外，当装载托盘移动以便从上侧检测另一个装载托盘的上表面时，装载托盘或装载在装载托盘上的片材在装载位置的下侧的缩回位置被检测到 其中装载托盘到装载位置的移动不被阻挡，并且检测到装载托盘的缩回位置的移动距离。 然后，当检测到装载托盘移动已经获得的装载位置与检测到装载托盘或装载的片材的位置之间的距离时，装载托盘停止。 版权所有（C）2005，JPO＆NCIPI
-
公开(公告)号：JP2005075571A
公开(公告)日：2005-03-24
申请号：JP2003308883
申请日：2003-09-01
Applicant: Canon Finetech Inc , Canon Inc , キヤノンファインテック株式会社 , キヤノン株式会社
Inventor： WATANABE NAOTO , YONENUMA MASAHIRO , TERADA TETSUYA , IWASA YASUTAKA
Abstract: PROBLEM TO BE SOLVED: To provide a sheet aftertreatment device and an image forming device provided with it capable of preventing delay of timing for delivering a sheet beyond necessity and optimizing the time required for travel of a loading tray. SOLUTION: An upper face of one loading tray or an upper face of a sheet or a bundle of sheets loaded on the loading tray is positioned below a delivery port, and the other tray is moved without bringing it into contact with the loading tray. The time for moving each loading tray is computed from the results of inference of loading amount of each loading tray based on sheet information from the image forming device. Timing for receiving a sheet from the image forming device is obtained from timing for delivering a sheet from the delivery port based on the results of computation. The timing for delivering the sheet from the image forming device becomes simultaneous with or is delayed than the timing for receiving the sheet. COPYRIGHT: (C)2005,JPO&NCIPI
Abstract translation: 要解决的问题：提供一种片材后处理装置和具有该片材后处理装置的图像形成装置，其能够防止超出必要性的片材传送的定时延迟，并且优化装载盘的行进所需的时间。 解决方案：一个装载托盘的上表面或装载在装载托盘上的纸张或一捆纸张的上表面位于输送口下方，而另一个托盘移动而不使其与装载物接触 托盘。 基于来自图像形成装置的纸张信息，根据每个装载盘的装载量的推断结果计算移动每个装载盘的时间。 基于计算结果，从用于从输送口输送薄片的定时获得用于从图像形成装置接收薄片的定时。 从图像形成装置传送纸张的时间与接收纸张的时间同步或延迟。 版权所有（C）2005，JPO＆NCIPI
-
公开(公告)号：JP2015016946A
公开(公告)日：2015-01-29
申请号：JP2013144160
申请日：2013-07-10
Applicant: キヤノンファインテック株式会社 , Canon Finetech Inc
Inventor： YONENUMA MASAHIRO
Abstract: 【課題】シート処理によって発生する余剰物が装置内に散乱し、装置に不具合が発生することを防止する。【解決手段】針屑満杯検知センサ64(検知手段)によって検知した収容部内の余剰物の物理的量と、ステイプルカウンタ67(取得手段)がカウントした処理回数に基づいて計算される収容部に収容されたはずの余剰物の数と、を屑溢れ判定手段71(判断手段)が比較し、余剰物が装置内に溢れ出たかどうかを検知する。余剰物が装置内に溢れ出た場合には、装置を停止する。これにより、装置内に散乱した余剰物によって装置に不具合が発生するのを防止する。【選択図】図10
Abstract translation: 要解决的问题：为了防止在片材处理中发生的剩余物体在装置中散射，导致装置的故障。解决方案：废料溢出确定装置71（判断装置）将壳体部件中的剩余物体的物理量进行比较， 使用具有根据由订书钉计数器67（获取装置）计数的处理频率计算的应该已经容纳在壳体部分中的剩余物体的数量的订书钉碎片检测传感器64（检测装置）检测，以检测是否剩余 对象已经溢出到设备中。 如果剩余物体溢出到设备中，则设备停止。 因此，防止了由于装置中分散的剩余物体导致装置发生故障。
-
9.发明专利
公开(公告)号：JP2008120532A
公开(公告)日：2008-05-29
申请号：JP2006307270
申请日：2006-11-13
Applicant: Canon Finetech Inc , キヤノンファインテック株式会社
Inventor： YONENUMA MASAHIRO
Abstract: PROBLEM TO BE SOLVED: To provide a sheet handling device capable of effectively preventing a pushing fall of a sheet bundle from a stack tray and disturbance of loading condition thereof with delivery of the sheet bundle, restricting a bad influence on productivity of an image forming device.
SOLUTION: This sheet handling device 119 is arranged with three parallel lines of area sensor flags 232, and the stack tray 128 is arranged with area sensors 225, 226 and 225 corresponding to each line of the area sensor flags. Till the flag 232b is not detected by the area sensor 226 in the state that the flag 232c is detected by the area sensor 225, buffer operation in a buffer unit 140 is prohibited in a stage that the stack tray 128 is lowered, and after delivering the sheet bundle from a handling tray 129 to the stack tray 128, following sheets are received and stacked on the handling tray 129.
COPYRIGHT: (C)2008,JPO&INPITAbstract translation: 要解决的问题：提供一种片材处理装置，其能够有效地防止片材摞从堆垛托盘的挤压下降以及由于片材束的输送而引起的装载状况的干扰，从而限制了纸张捆的生产率的不良影响 图像形成装置。 解决方案：该片材处理装置119布置有三条平行的区域传感器标记线232，并且堆叠托盘128布置有与区域传感器标志的每一行对应的区域传感器225,226和225。 在由区域传感器225检测到标志232c的状态下，区域传感器226未检测到标志232b，在堆叠托盘128下降的阶段禁止缓冲单元140中的缓冲操作，并且在传送之后 从处理托盘129到堆叠托盘128的片材束被接收并堆叠在处理盘126上。版权所有（C）2008，JPO＆INPIT
-
公开(公告)号：JP2007153464A
公开(公告)日：2007-06-21
申请号：JP2005347315
申请日：2005-11-30
Applicant: Canon Finetech Inc , キヤノンファインテック株式会社
Inventor： YONENUMA MASAHIRO
Abstract: PROBLEM TO BE SOLVED: To enhance stacking property of buffer sheets on a processing tray by reducing the number of buffer sheets from time allowance generated when a conveying speed of the fed sheets becomes slow or a conveying interval of the sheets becomes wide.
SOLUTION: The sheet processing device is provided with a buffer unit 140 for buffering the sheets stacked on the processing tray 129; and a sheet processing device control part for performing buffer action to the buffer unit during operation of a stapler unit 132. Further, the sheet processing device control part accumulatingly measuring a conveying interval time of the sheets conveyed to the buffer unit during processing action of the buffer unit and after the accumulation time cumulatively measured exceeds a processing time of the stapler unit, the buffer action is finished.
COPYRIGHT: (C)2007,JPO&INPITAbstract translation: 要解决的问题：为了通过减少缓冲片的数量来减少缓冲片的数量，以便当送纸片的输送速度变慢或片材的传送间隔变宽时，产生的时间容许量增加了缓冲片的堆叠性能。 解决方案：片材处理装置设置有缓冲单元140，用于缓冲堆叠在处理托盘129上的片材; 以及片材处理装置控制部分，用于在订书机单元132的操作期间对缓冲单元执行缓冲作用。此外，片材处理装置控制部分累积地测量在处理动作期间传送到缓冲单元的片材的传送间隔时间 缓冲单元，累积时间累积时间超过订书机单元的处理时间后，缓冲动作结束。 版权所有（C）2007，JPO＆INPIT
-
-
-
-
-
-
-
-
-
Search Results
24
records
(took 0.027 seconds)
