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41. 发明授权

US09791816B2 Image forming apparatus and sheet accommodating device 有权
公开(公告)号：US09791816B2
公开(公告)日：2017-10-17
申请号：US14567936
申请日：2014-12-11
申请人： CANON KABUSHIKI KAISHA
发明人： Yohei Suzuki , Masayoshi Fukatsu , Hiroharu Tsuji , Genki Takahashi
IPC分类号： G03G15/00
CPC分类号： G03G15/5016 , G03G15/6552 , G03G15/6573
摘要： An image forming apparatus includes an accommodation unit and a display unit. The accommodation unit accommodates a sheet having an image formed thereon. The display unit displays a selection screen that prompts a user to select information concerning a user who has given instructions to the accommodation unit to accommodate a sheet. The display unit displays a predetermined screen that represents a state or function of the image forming apparatus, and switches the predetermined screen to the selection screen on condition that the instructions have been received.

42. 发明申请

US20170101283A1 IMAGE FORMING APPARATUS 审中-公开
公开(公告)号：US20170101283A1
公开(公告)日：2017-04-13
申请号：US15386715
申请日：2016-12-21
申请人： CANON KABUSHIKI KAISHA
发明人： Hiroharu Tsuji , Masayoshi Fukatsu , Yohei Suzuki , Daisuke Kaneko
IPC分类号： B65H31/34 , B65H43/06 , B65H31/24
CPC分类号： B65H31/34 , B41J13/0045 , B41J13/009 , B41J13/106 , B65H31/00 , B65H31/22 , B65H31/24 , B65H31/3081 , B65H39/11 , B65H43/00 , B65H43/06 , B65H85/00 , B65H2301/3121 , B65H2301/4213 , B65H2402/10 , B65H2402/441 , B65H2405/324 , B65H2405/332 , B65H2405/354 , B65H2408/111 , B65H2408/1143 , B65H2511/412 , B65H2601/11 , B65H2601/321 , B65H2601/324 , B65H2801/12 , G03G15/6538 , B65H2220/01
摘要： An image forming apparatus includes a main body having an opening, an image forming unit, storage portions, each to store a sheet inside the main body, and a moving unit. The image forming unit forms an image on a sheet. The moving unit moves the sheet stored in each of the storage portions, and stop the sheet in an exposure state where a trailing edge of the sheet is inside the main body and a leading edge of the sheet is exposed outside the main body through the opening. The moving unit moves a first sheet stored in a first storage portion and a second sheet stored in a second storage portion, and stops the first sheet and the second sheet in the exposure state, wherein the leading edge of the first sheet and the leading edge of the second sheet are exposed outside the main body through the opening.

43. 发明授权

US09551971B2 Sheet storage apparatus and image forming apparatus 有权
标题翻译：片材存储装置和图像形成装置
公开(公告)号：US09551971B2
公开(公告)日：2017-01-24
申请号：US14683680
申请日：2015-04-10
申请人： CANON KABUSHIKI KAISHA
发明人： Hiroharu Tsuji , Masayoshi Fukatsu , Yohei Suzuki , Daisuke Kaneko
IPC分类号： B65H31/02 , G03G15/00 , B65H31/24 , B65H31/30
CPC分类号： G03G15/6552 , B65H31/02 , B65H31/24 , B65H31/3081 , B65H2220/01 , B65H2220/09 , B65H2301/4212 , B65H2301/4213 , B65H2402/443 , B65H2405/332 , B65H2408/111 , B65H2511/412 , B65H2511/51 , B65H2511/515 , B65H2513/42 , B65H2553/612 , B65H2601/421 , B65H2801/12 , G03G15/50 , G03G15/6538 , G03G2215/00911 , B65H2220/02
摘要： Provided is a sheet storage apparatus for storing a sheet conveyed by a sheet conveyance unit, wherein at a home position, at least a part of a sheet presence detection flag overlaps a rotational axis of a sheet presence detection flag of an adjacent sheet storage unit in a vertical direction.
摘要翻译：提供一种用于存储由片材传送单元输送的片材的片材存储装置，其中在原始位置，片材存在检测标志的至少一部分与相邻片材存储单元的片材存在检测标志的旋转轴线重叠垂直方向

44. 发明授权

US09446923B2 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：US09446923B2
公开(公告)日：2016-09-20
申请号：US14349816
申请日：2012-12-04
申请人： CANON KABUSHIKI KAISHA
发明人： Masatoshi Yoshida , Hiroharu Tsuji , Tomooku Koyama , Takuya Keino , Junichi Ochi
IPC分类号： B65H5/02 , B65H7/06 , B65H29/12 , G03G15/00 , B65H5/06 , B65H9/00 , B42B4/00
CPC分类号： B65H7/06 , B42B4/00 , B65H5/068 , B65H9/004 , B65H29/125 , B65H2220/09 , B65H2301/4213 , B65H2404/14 , B65H2404/16 , B65H2511/20 , B65H2511/22 , B65H2513/40 , G03G15/6529 , G03G15/6573 , B65H2220/01 , B65H2220/02
摘要： Provided is a sheet conveying apparatus including: a pair of rollers which includes an upper roller and a lower roller and conveys a sheet in a nipping manner; a driving unit which independently drives the upper roller and the lower roller; a conveying unit which is disposed at the upstream of the pair of rollers in the sheet conveying direction and conveys the sheet to the pair of rollers; an overlapping unit which is provided between the pair of rollers and the conveying unit and overlaps a subsequent sheet on a precedent sheet in the conveying direction; and a control unit which controls the driving unit, wherein the control unit controls the driving unit so that: the upper roller and the lower roller are driven before a leading end of the precedent sheet conveyed by the conveying unit reaches the pair of rollers and the driving of the upper roller and the lower roller is stopped before a tail end of the precedent sheet passes the pair of rollers; the pair of rollers is driven again before a leading end of the subsequent sheet conveyed by the conveying unit and overlapped on the precedent sheet nipped by the pair of rollers reaches the pair of rollers and only the upper roller is driven so as to convey the subsequent sheet to the downstream in the conveying direction after the leading end of the subsequent sheet conveyed by the conveying unit reaches the pair of rollers; and the upper roller and the lower roller are driven so as to convey the precedent sheet and the subsequent sheet overlapped on the precedent sheet to the downstream in the conveying direction.
摘要翻译：一种片材输送装置，包括：一对辊，其包括上辊和下辊，并以夹持方式输送片材; 独立地驱动上辊和下辊的驱动单元; 输送单元，其设置在纸张输送方向上的一对辊的上游，并将纸张输送到一对辊; 一个重叠单元，设置在一对辊和输送单元之间，并且在传送方向上与先前的纸张上的随后的纸张重叠; 以及控制单元，其控制所述驱动单元，其中所述控制单元控制所述驱动单元，使得：在由所述输送单元输送的所述先前纸张的前端到达所述一对辊之前，所述上辊和所述下辊被驱动，在前一张纸的尾端通过一对辊之前，停止上辊和下辊的驱动; 在由输送单元输送的随后的纸张的前端之前再次驱动一对辊子，并且重叠在由一对辊子夹持的先前纸张上，到达一对辊子，并且仅驱动上辊子以便传送随后的纸张在由输送单元输送的随后的纸张的前端到达一对辊之后，纸张在输送方向的下游; 并且驱动上辊和下辊，以便将先前的片材和随后的片材在传送方向上传送到先导片材的下游。

45. 发明申请

US20150291375A1 SHEET STORAGE APPARATUS AND IMAGE FORMING APPARATUS 有权
标题翻译：板材储存装置和图像形成装置
公开(公告)号：US20150291375A1
公开(公告)日：2015-10-15
申请号：US14683680
申请日：2015-04-10
申请人： CANON KABUSHIKI KAISHA
发明人： Hiroharu Tsuji , Masayoshi Fukatsu , Yohei Suzuki , Daisuke Kaneko
IPC分类号： B65H1/28 , B65H7/20 , B65H3/44 , B65H7/02 , G03G15/00 , B65H1/26
CPC分类号： G03G15/6552 , B65H31/02 , B65H31/24 , B65H31/3081 , B65H2220/01 , B65H2220/09 , B65H2301/4212 , B65H2301/4213 , B65H2402/443 , B65H2405/332 , B65H2408/111 , B65H2511/412 , B65H2511/51 , B65H2511/515 , B65H2513/42 , B65H2553/612 , B65H2601/421 , B65H2801/12 , G03G15/50 , G03G15/6538 , G03G2215/00911 , B65H2220/02
摘要： Provided is a sheet storage apparatus for storing a sheet conveyed by a sheet conveyance unit, wherein at a home position, at least a part of a sheet presence detection flag overlaps a rotational axis of a sheet presence detection flag of an adjacent sheet storage unit in a vertical direction.
摘要翻译：提供一种用于存储由片材传送单元输送的片材的片材存储装置，其中在原始位置，片材存在检测标志的至少一部分与相邻片材存储单元的片材存在检测标志的旋转轴线重叠垂直方向

46. 发明申请

US20150168900A1 IMAGE FORMING APPARATUS AND SHEET ACCOMMODATING DEVICE 有权
标题翻译：图像形成装置和图像存储装置
公开(公告)号：US20150168900A1
公开(公告)日：2015-06-18
申请号：US14567936
申请日：2014-12-11
申请人： Canon Kabushiki Kaisha
发明人： Yohei Suzuki , Masayoshi Fukatsu , Hiroharu Tsuji , Genki Takahashi
IPC分类号： G03G15/00
CPC分类号： G03G15/5016 , G03G15/6552 , G03G15/6573
摘要： An image forming apparatus includes an accommodation unit and a display unit. The accommodation unit accommodates a sheet having an image formed thereon. The display unit displays a selection screen that prompts a user to select information concerning a user who has given instructions to the accommodation unit to accommodate a sheet. The display unit displays a predetermined screen that represents a state or function of the image forming apparatus, and switches the predetermined screen to the selection screen on condition that the instructions have been received.
摘要翻译：图像形成装置包括存放单元和显示单元。容纳单元容纳其上形成有图像的片材。显示单元显示选择画面，其提示用户选择关于给予指示的用户容纳纸张的信息的信息。显示单元显示表示图像形成装置的状态或功能的预定屏幕，并且在已经接收到指令的条件下将预定屏幕切换到选择屏幕。

47. 发明申请

US20140339765A1 SHEET STACKING APPARATUS, SHEET STORING APPARATUS, AND IMAGE FORMING APPARATUS 有权
标题翻译：表格堆叠装置，表格存储装置和图像形成装置
公开(公告)号：US20140339765A1
公开(公告)日：2014-11-20
申请号：US14278237
申请日：2014-05-15
申请人： CANON KABUSHIKI KAISHA
发明人： Yohei Suzuki , Masayoshi Fukatsu , Hiroharu Tsuji
IPC分类号： B65H33/18 , B65H33/14 , B65H31/24
CPC分类号： B65H31/24 , B65H31/02 , B65H31/3081 , B65H2220/09 , B65H2301/4212 , B65H2301/4213 , B65H2405/332 , B65H2801/06
摘要： A sheet stacking apparatus for stacking a sheet includes a plurality of sheet stacking units, an engaging member, and a first and second moving unit. The plurality of sheet stacking units are lapped over one another in a sheet thickness direction and each includes a stacking member that stacks a sheet thereon, a contact member that contacts an edge of a sheet stacked on the stacking member, the contact member being mounted to be movable to move the sheet stacked on the stacking member, and a contact engaged member mounted to be movable integrally with the contact member. The engaging member engages with the contact engaged member. The first moving unit moves the engaging member to engage the engaging member with the contact engaged member, and moves the contact member together with the contact engaged member. The second moving unit moves the engaging member in the sheet thickness direction.
摘要翻译：用于堆叠片材的片材堆叠装置包括多个片材堆叠单元，接合构件以及第一和第二移动单元。多个片材堆叠单元在片材厚度方向上彼此重叠，并且每个片材堆叠单元包括堆叠片材的堆叠构件，接触堆叠在堆叠构件上的片材的边缘的接触构件，接触构件安装到可移动以移动堆叠在堆叠构件上的片材，以及安装成可与接触构件整体移动的接触接合构件。接合构件与接触接合构件接合。第一移动单元移动接合构件以使接合构件与接触接合构件接合，并且使接触构件与接触接合构件一起移动。第二移动单元使接合构件沿片材厚度方向移动。

48. 发明申请

US20130082432A1 SHEET PROCESSING APPARATUS AND IMAGE FORMING APPARATUS FOR STABLY ALIGNING SHEETS HAVING A LONG LENGTH 有权
标题翻译：板材加工设备和图像形成装置，用于长时间稳定的纸张
公开(公告)号：US20130082432A1
公开(公告)日：2013-04-04
申请号：US13629358
申请日：2012-09-27
申请人： CANON KABUSHIKI KAISHA
发明人： Hiroharu Tsuji
IPC分类号： B65H39/00 , B65H9/10
CPC分类号： G03G15/6541 , B65H29/70 , B65H31/02 , B65H31/3018 , B65H31/3027 , B65H31/36 , B65H31/38 , B65H2301/4212 , B65H2301/4213 , B65H2405/1111 , B65H2405/11161 , B65H2405/11172 , B65H2405/1142 , B65H2511/13 , B65H2511/212 , B65H2511/222 , B65H2515/112 , B65H2515/81 , B65H2801/27 , B65H2220/01 , B65H2220/02 , B65H2220/11
摘要： The alignment unit includes: an upstream-side pressing portion that presses a side edge of the sheet; and a downstream-side pressing portion that presses the side edge of the sheet. The downstream-side pressing portion includes: a first pressing portion that is arranged downstream of the center of gravity of a predetermined-size sheet and upstream of the downstream edge of the predetermined-size sheet and that presses the predetermined-size sheet; and a second pressing portion that is arranged downstream of the downstream edge of the predetermined-size sheet and downstream of the center of gravity of a large-size sheet having twice or more than twice the length of the predetermined-size sheet and that presses the large-size sheet. The second pressing portion is formed to protrude further toward the center side in the width direction than the first pressing portion.
摘要翻译：对齐单元包括：上压侧挤压片材的侧边缘的按压部分; 以及按压片材的侧边缘的下游侧按压部。下游侧按压部包括：第一按压部，其布置在预定尺寸的片材的重心的下游，并且在预定尺寸的片材的下游边缘的上游，并且按压预定尺寸的片材; 以及第二按压部，其布置在所述预定尺寸片材的下游边缘的下游，并且具有两倍或更多于所述预定尺寸片材的长度的两倍的大尺寸片材的重心的下游，大尺寸床单。第二按压部形成为比第一按压部在宽度方向上向中心侧突出。

49. 发明申请

US20220269212A1 SHEET PROCESSING APPARATUS AND IMAGE FORMING SYSTEM 有权
公开(公告)号：US20220269212A1
公开(公告)日：2022-08-25
申请号：US17739335
申请日：2022-05-09
申请人： CANON KABUSHIKI KAISHA
发明人： Jun Agata , Hiroharu Tsuji , Masayoshi Fukatsu
IPC分类号： G03G15/00 , B65H31/36
摘要： A sheet processing includes a first conveyance path, a buffering portion, a second conveyance path, a conveyance roller pair, a supporting portion, a moving member, a regulating portion, and a processing unit. The buffering portion is configured to superimpose a first sheet and a second sheet on each other in a state of being offset from each other in a sheet conveyance direction. An offset amount, by which a leading end of the first sheet in the sheet conveyance direction projects downstream in the sheet conveyance direction with respect to a leading end of the second sheet in the sheet conveyance direction in a state before the first sheet and the second sheet are discharged onto the supporting portion, is larger than a distance from a sheet contact position of the moving member to the regulating portion in the sheet conveyance direction.

50. 发明申请

US20210155438A1 SHEET CONVEYANCE APPARATUS, SHEET PROCESSING APPARATUS, AND IMAGE FORMING SYSTEM 有权
公开(公告)号：US20210155438A1
公开(公告)日：2021-05-27
申请号：US17097090
申请日：2020-11-13
申请人： CANON KABUSHIKI KAISHA
发明人： Hiroyuki Yamano , Jun Agata , Hiroharu Tsuji
IPC分类号： B65H29/60 , G03G15/00 , B65H31/10 , B65H37/04
摘要： A sheet conveyance apparatus includes a guide member rotatably provided above a supporting portion and including a first guide portion and a second guide portion. The sheet conveyance apparatus further includes a controller configured to control a driving portion to start a rotation of the guide member in a state in which a trailing end of a preceding sheet is at a position above the first guide portion such that the trailing end of the preceding sheet is moved from the position above the first guide portion to a position between the second guide portion and the supporting portion by the rotation of the guide member and that a succeeding sheet conveyed by the conveyance member subsequently to the preceding sheet passes the position above the first guide portion after the rotation of the guide member.

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