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1.发明公开公开(公告)号：US20240337978A1
公开(公告)日：2024-10-10
申请号：US18610299
申请日：2024-03-20
发明人： Masahiko KUBO , Tomokazu KURITA , Takeharu NAGAI
CPC分类号： G03G15/6585 , G03G9/0819 , G03G15/0126 , G03G15/0189 , G03G15/6544 , G03G2215/00835
摘要： An image forming system includes an image forming unit that forms an image on a recording medium by using a color toner, an applying unit that applies a crimping toner having pressure-responsiveness onto at least a portion of a surface of the recording medium on which the image is formed, a heating unit that heats the crimping toner applied to the recording medium, and a pressurizing unit that pressurizes, in a thickness direction, a stacked body in which the recording medium is folded with the heated crimping toner interposed or a stacked body in which the recording medium and another medium are stacked with the heated crimping toner interposed, in which a volume average particle diameter of the crimping toner is more than a volume average particle diameter of the color toner.
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公开(公告)号：US12044997B2
公开(公告)日：2024-07-23
申请号：US17383659
申请日：2021-07-23
发明人： Yuki Nishizawa , Shigeto Tamura , Takaaki Tsuruya , Tsutomu Shimano , Kohei Matsuda , Tetsuya Sano , Kenji Takagi , Tomoaki Nakai , Masaki Shimomura
IPC分类号： G03G15/00
CPC分类号： G03G15/6544
摘要： An image forming apparatus includes an image forming portion, a fixing portion configured to heat the toner image formed on the sheet by the image forming portion and fix the toner image to the sheet, a folding portion configured to fold the sheet having passed through the fixing portion such that a surface of the sheet to which the powder adhesive is applied is inside, and a bonding portion configured to heat the sheet folded by the folding portion and bond the sheet by the powder adhesive. A relationship of Tmax1>Tmax2 is satisfied, where Tmax1 (° C.) is a highest temperature of the powder adhesive when being heated by the fixing portion and Tmax2 (° C.) is a highest temperature of the powder adhesive when being heated by the bonding portion.
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公开(公告)号：US20240025693A1
公开(公告)日：2024-01-25
申请号：US18354049
申请日：2023-07-18
CPC分类号： B65H37/04 , B65H31/02 , G03G15/6544 , B65H2701/1311 , B65H2301/4213 , B65H2301/51611 , B65H2801/27
摘要： In a case where a binding unit performs a binding process at the corner portion on a first end side in a width direction of the sheet in the second posture, an abutment operation of conveying the sheet and abutting the downstream end edge of the sheet in a conveyance direction against the abutment portion, and a shift operation of moving the sheet to a position where the sheet does not contact a back side surface of the binding unit when the binding unit is in the second posture, on a second end side in the width direction with respect to a position of the sheet conveyed to the placement portion are performed. Then a movable turning unit turns the binding unit from a first posture to the second posture, and the binding process is performed by the binding unit in the second posture.
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4.发明申请公开(公告)号：US20190193980A1
公开(公告)日：2019-06-27
申请号：US16204657
申请日：2018-11-29
申请人： Konica Minolta, Inc.
发明人： Tomohiro KIRIYAMA
CPC分类号： B65H35/0006 , B65H37/04 , B65H2801/27 , G03G15/502 , G03G15/6523 , G03G15/6544 , G03G15/6582 , G03G21/1604 , G03G2221/1696
摘要： A post-processing apparatus that performs, by one or more functional units which can be switched one another, predetermined post-processing corresponding to a function of the one or more functional units on a conveyed paper includes: a plurality of slots in which the one or more functional units can be loaded at respective loading positions along a conveyance path; a loading detector that detects that the one or more functional units are loaded in the slots; and a condition output part that outputs a condition that allows the post-processing depending on the loading positions of the slots in which the one or more functional units are loaded.
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公开(公告)号：US20180272790A1
公开(公告)日：2018-09-27
申请号：US15697700
申请日：2017-09-07
申请人： FUJI XEROX CO., LTD.
发明人： Takuya MAKITA , Hiroaki AWANO , Kojiro TSUTSUMI , Katsumi HARADA , Toshiyasu YUKAWA , Takashi OGINO
CPC分类号： B31F5/02 , B31F2201/0712 , B42B5/00 , B42C1/12 , B42F3/006 , B65H37/04 , B65H2301/43828 , B65H2301/51616 , B65H2801/27 , G03G15/6544 , G03G2215/00848 , G03G2215/00852
摘要： A binding device includes a first pressing member that presses a recording-medium stack from one surface side of the recording-medium stack, a second pressing member disposed at a position opposed to the first pressing member to press the recording-medium stack from the other surface side of the recording-medium stack, and a reduction part provided in at least one pressing member of the first pressing member and the second pressing member to reduce creases in recording media of the recording-medium stack in a binding operation when a number of the recording media in the recording-medium stack is smaller than a maximum number of recording media to be bound by the first pressing member and the second pressing member.
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公开(公告)号：US20180272787A1
公开(公告)日：2018-09-27
申请号：US15699029
申请日：2017-09-08
申请人： FUJI XEROX CO., LTD.
发明人： Yutaka NOBE , Satoshi KURIHARA
CPC分类号： B42C1/12 , B42B4/00 , B42B5/00 , B65H37/04 , B65H2301/43828 , B65H2408/1222 , B65H2801/27 , G03G15/6544 , G03G2215/00848
摘要： A stapleless binding device includes a stapleless binding unit that performs a stapleless binding operation to form irregularities in a sheet stack by making forward and backward movements, a moving unit that relatively moves the stapleless binding unit or the sheet stack in a direction along one side of the sheet stack, and a holding unit that holds the sheet stack during the backward movement of the stapleless binding unit. The holding unit holds the sheet stack during the backward movement of the stapleless binding unit before the moving unit moves the stapleless binding unit or the sheet stack.
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公开(公告)号：US10073401B2
公开(公告)日：2018-09-11
申请号：US15299295
申请日：2016-10-20
发明人： Kazuhisa Sato
IPC分类号： G03G15/00
CPC分类号： G03G15/6544 , B65H31/02 , B65H31/38 , B65H33/08 , B65H43/04 , B65H2301/162 , B65H2301/163 , B65H2301/4212 , B65H2301/4213 , B65H2301/51212 , B65H2402/10 , B65H2511/52 , B65H2801/27 , G03G15/6538 , G03G15/6552 , G03G15/6576 , B65H2220/03
摘要： A post processing apparatus is attachable to an image forming apparatus. In a state in which a concavely curled recording material is placed on a second placement unit, when a plurality of the recording materials which are convexly curled are discharged to the second placement unit, a control unit causes a post processing unit to perform specified post processing on at least one recording material of the plurality of recording materials, causes a discharging unit to discharge the at least one recording material to the second placement unit, and after the discharge, causes the post processing unit to perform the specified post processing on the recording material or the recording materials of the plurality of recording materials other than the at least one recording material.
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公开(公告)号：US09988235B2
公开(公告)日：2018-06-05
申请号：US15002602
申请日：2016-01-21
发明人： Toshiaki Oshiro
CPC分类号： B65H45/18 , B31F1/08 , B31F1/10 , B41L43/06 , B65H45/04 , B65H45/16 , B65H45/30 , B65H2404/111 , B65H2404/1344 , B65H2511/212 , B65H2511/224 , B65H2515/34 , B65H2801/27 , G03G15/6529 , G03G15/6544 , G03G2215/00827 , G03G2215/00877 , B65H2220/02 , B65H2220/11
摘要： According to an embodiment, a sheet folding apparatus comprises a first roller, a second roller configured to be energized to the first roller, form a nip section together with the first roller, fold a sheet in half together with the first roller through the nip section and convey the sheet folded in half together with the first roller and a pressing force adjusting mechanism configured to be capable of increasing and decreasing a pressing force generated at the nip section. The pressing force adjusting mechanism causes a pressing force in a state of being conveying the sheet folded in half to be lower than that in a state of being folding the sheet in half.
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公开(公告)号：US09969144B1
公开(公告)日：2018-05-15
申请号：US15681794
申请日：2017-08-21
申请人： FUJI XEROX CO., LTD.
发明人： Hiroaki Awano
CPC分类号： B31F5/02 , B31F1/07 , B31F5/001 , B31F2201/0712 , B42B4/00 , B42B5/00 , B42C1/12 , B42C1/125 , B65H37/04 , B65H2301/421 , B65H2301/43828 , B65H2301/51616 , B65H2405/114 , B65H2408/122 , B65H2408/1222 , B65H2801/27 , G03G15/6541 , G03G15/6544 , G03G2215/00827 , G03G2215/00852
摘要： A post-processing device includes a stacking portion on which media are stacked; a staple binding device that binds the media together by using a staple and that is movable between staple binding positions at which the staple binding device binds the media together and a supply position that is in a front section in a width direction of the media and at which staples are suppliable to the staple binding device; and a stapleless binding device that binds the media together without using a staple and that is movable between a stapleless binding position at which the stapleless binding device binds the media together and a retracted position that is in the front section. When the stapleless binding device is moved to the retracted position, the staple binding device and the stapleless binding device do not interfere with each other irrespective of a position of the staple binding device.
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10.发明申请公开(公告)号：US20180126767A1
公开(公告)日：2018-05-10
申请号：US15793072
申请日：2017-10-25
发明人： Yoshiji Kanamoto , Toshihiko Iida
CPC分类号： B42B5/103 , B26F1/0092 , B26F1/02 , B42B5/08 , B42B5/106 , B42B5/126 , B42C1/12 , B65H2511/528 , B65H2601/11 , B65H2601/255 , G03G15/6544 , G03G15/6582 , G03G15/70 , G03G2215/00818 , G03G2215/00936
摘要： An image forming apparatus including: a printer; a puncher configured to punch the sheet printed by the printer; a binder configured to perform a bookbinding process to form a bound product in which a binding member penetrates punch holes of sheets; a first detector configured to detect a first jam of a sheet in the binder; a second detector configured to detect a second jam of a sheet which occurs upstream of the binder; an annunciator configured to notify information; and a controller configured to cause the annunciator to notify first instruction information for instructing removal of a sheet and the binding member, when the first detector has detected the first jam; and cause the annunciator to notify second instruction information for instructing removal of the second jam when the second detector has detected the second jam and the first detector has not detected the first jam.
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