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1.发明公开公开(公告)号：US20230264461A1
公开(公告)日：2023-08-24
申请号：US18155270
申请日：2023-01-17
申请人： Satoshi KUNO , Akira KUNIEDA , Yohsuke HARAGUCHI , Hirofumi HORITA , Koju KAWAKAMI , Yasunobu KIDOURA , Ryohsuke AKAISHI
发明人： Satoshi KUNO , Akira KUNIEDA , Yohsuke HARAGUCHI , Hirofumi HORITA , Koju KAWAKAMI , Yasunobu KIDOURA , Ryohsuke AKAISHI
CPC分类号： B32B37/0053 , B65H1/04 , B65H31/24 , B32B2037/0061 , B32B2037/0069 , B65H2801/27
摘要： A sheet processing device includes a sheet storage and a sheet displacer. The sheet storage includes a first storage portion that includes a first wall that is one side wall of the sheet storage and a second wall that is part of another side wall of the sheet storage and a second storage portion that includes a third wall continuous to the first wall and the second wall. The sheet displacer displaces a preceding sheet stored in the sheet storage and contacts an upper end of the preceding sheet to displace the preceding sheet such that the upper end of the preceding sheet moves toward the third wall. The second wall and the third wall are coupled via a bent portion that bends in a manner such that a storage space of the second storage portion is greater than a storage space of the first storage portion.
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公开(公告)号：US20230303352A1
公开(公告)日：2023-09-28
申请号：US18168684
申请日：2023-02-14
申请人： Ryohsuke AKAISHI , Akira KUNIEDA , Yohsuke HARAGUCHI , Hirofumi HORITA , Satoshi KUNO , Koju KAWAKAMI , Yasunobu KIDOURA
发明人： Ryohsuke AKAISHI , Akira KUNIEDA , Yohsuke HARAGUCHI , Hirofumi HORITA , Satoshi KUNO , Koju KAWAKAMI , Yasunobu KIDOURA
CPC分类号： B65H7/20 , B32B37/0053 , B65H7/06 , B32B2037/0061 , B65H2301/4213
摘要： A sheet processing apparatus including a sheet feeder, a sheet processing device, a sheet ejection device, a purge unit, a multifeed sensor, and circuitry. The sheet feeder feeds a sheet toward a sheet conveyance passage. The sheet processing device performs a predetermined operation on the sheet. The sheet ejection device stacks the sheet when the predetermined operation has been performed. The purge unit stacks the sheet when the predetermined operation has not been performed. The multifeed sensor detects whether sheets are multifed and a number of multifed sheets. The circuitry counts a number of sheets, determines that the sheets stacked in the purge unit is full when a number of counted sheets reaches a predetermined number of sheets, and conveys the multifed sheets toward the purge unit and adds the number of counted sheets according to the number of multifed sheets, in response to detection of the multifed sheets.
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公开(公告)号：US20230256726A1
公开(公告)日：2023-08-17
申请号：US18168689
申请日：2023-02-14
申请人： Akira KUNIEDA , Satoshi KUNO , Hirofumi HORITA , Koju KAWAKAMI , Yasunobu KIDOURA , Ryohsuke AKAISHI , Yohsuke HARAGUCHI
发明人： Akira KUNIEDA , Satoshi KUNO , Hirofumi HORITA , Koju KAWAKAMI , Yasunobu KIDOURA , Ryohsuke AKAISHI , Yohsuke HARAGUCHI
CPC分类号： B32B38/18 , B65H7/12 , B32B37/0046 , B32B41/00 , B65H2701/1313 , B32B2041/04
摘要： A sheet processing apparatus including a sheet feeder, a sheet processing device, a sheet ejection device, a purge unit, a multifeed sensor, a sheet sensor, and circuitry. The circuitry stops an operation of the sheet processing apparatus when the multifeed sensor has not detected multifeed of the sheet and the sheet sensor does not detect a trailing end of the sheet after a first set time from detection of a leading end of the sheet, stop the operation when the multifeed sensor has detected the multifeed and the sheet sensor does not detect the trailing end of the sheet after a second set time from the detection, and conveys the sheet toward the purge unit without stopping the operation when the multifeed sensor has detected the multifeed and the sheet sensor detects the trailing end of the sheet before the second set time elapses from the detection.
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公开(公告)号：US20220153008A1
公开(公告)日：2022-05-19
申请号：US17665864
申请日：2022-02-07
申请人： Wataru TAKAHASHI , Tomohiro FURUHASHI , Michitaka SUZUKI , Tomomichi HOSHINO , Fumiharu YONEYAMA , Kazuyoshi MATSUO , Makoto HIDAKA , Koki SAKANO , Akira KUNIEDA , Takahiro WATANABE , Takuya MORINAGA , Yohsuke HARAGUCHI
发明人： Wataru TAKAHASHI , Tomohiro FURUHASHI , Michitaka SUZUKI , Tomomichi HOSHINO , Fumiharu YONEYAMA , Kazuyoshi MATSUO , Makoto HIDAKA , Koki SAKANO , Akira KUNIEDA , Takahiro WATANABE , Takuya MORINAGA , Yohsuke HARAGUCHI
摘要： A sheet separation device includes a rotator, a nipping member to nip the two-ply sheet with the rotator, a first conveyor to convey the two-ply sheet in a first direction toward the rotator and a second direction reverse thereto, a winding member to wind the two-ply sheet around the rotator, a second conveyor to convey a sheet medium in the second direction, a separation claw to move in a width direction; a sheet guide to guide the separated two sheets to different passages; and control circuitry. The first conveyor conveys the two-ply sheet to the rotator with a bonded portion at an upstream end. The control circuitry inserts the separation claw into a space between the two sheets, adjusts a projection amount of the two-ply sheet from a nip of the first conveyor in the second direction, and inserts the sheet medium in two-ply sheet adjusted in the projection amount.
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公开(公告)号：US20200341414A1
公开(公告)日：2020-10-29
申请号：US16842897
申请日：2020-04-08
申请人： Takahiro WATANABE , Tomohiro FURUHASHI , Michitaka SUZUKI , Tomomichi HOSHINO , Wataru TAKAHASHI , Fumiharu YONEYAMA , Kazuyoshi MATSUO , Makoto HIDAKA , Koki SAKANO , Akira KUNIEDA , Takuya MORINAGA , Yohsuke HARAGUCHI
发明人： Takahiro WATANABE , Tomohiro FURUHASHI , Michitaka SUZUKI , Tomomichi HOSHINO , Wataru TAKAHASHI , Fumiharu YONEYAMA , Kazuyoshi MATSUO , Makoto HIDAKA , Koki SAKANO , Akira KUNIEDA , Takuya MORINAGA , Yohsuke HARAGUCHI
摘要： A sheet separation device configured to separate a two-ply sheet, in which two sheets are bonded together at a portion, includes a rotator, a nipping member disposed opposite the rotator and configured to nip the two-ply sheet with the rotator, a conveyor configured to convey the two-ply sheet between the rotator and the nipping member, and a winding member disposed adjacent to the rotator. The conveyor conveys the two-ply sheet with a bonded portion of the two-ply sheet being an upstream end or a downstream end of the two-ply sheet in a conveyance direction of the two-ply sheet. The winding member winds the two-ply sheet around the rotator, to create a difference in winding circumferential length between the two sheets and separate the two sheets. The sheet separation device further includes control circuitry configured to adjust a winding amount of the two-ply sheet around the rotator.
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公开(公告)号：US20200247107A1
公开(公告)日：2020-08-06
申请号：US16745653
申请日：2020-01-17
申请人： Takuya MORINAGA , Tomohiro FURUHASHI , Michitaka SUZUKI , Fumiharu YONEYAMA , Tomomichi HOSHINO , Wataru TAKAHASHI , Koki SAKANO , Akira KUNIEDA , Yohsuke HARAGUCHI , Makoto HIDAKA , Kazuyoshi MATSUO , Takahiro WATANABE
发明人： Takuya MORINAGA , Tomohiro FURUHASHI , Michitaka SUZUKI , Fumiharu YONEYAMA , Tomomichi HOSHINO , Wataru TAKAHASHI , Koki SAKANO , Akira KUNIEDA , Yohsuke HARAGUCHI , Makoto HIDAKA , Kazuyoshi MATSUO , Takahiro WATANABE
摘要： A sheet separation device separates a two-ply sheet in which two sheets are bonded together at a portion. The sheet separation device includes a rotator, a nipping member opposite the rotator, to nip the two-ply sheet with the rotator, a conveyor to convey the two-ply sheet between the rotator and the nipping member, a winding member adjacent to the rotator, to wind the two-ply sheet around the rotator, and control circuitry. In winding the two-ply sheet, the control circuitry rotates the rotator at a first speed faster than a second speed at which the two-ply sheet moves to the rotator via the conveyor, and creates a difference in winding circumferential length between the two sheets, thereby separating the two sheets. The conveyor conveys the two-ply sheet with a bonded portion of the two-ply sheet being an upstream end or a downstream end in a conveyance direction of the two-ply sheet.
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公开(公告)号：US20160340145A1
公开(公告)日：2016-11-24
申请号：US15153840
申请日：2016-05-13
申请人： Akira KUNIEDA , Nobuyoshi SUZUKI , Hidehiko FUJIWARA , Katsuhiro KOSUGE , Yuusuke SHIBASAKI , Wataru TAKAHASHI , Makoto HIDAKA , Shohichi SATOH , Koki SAKANO , Takuya MORINAGA , Yohsuke HARAGUCHI , Kota NAKASHIMA , Shinji TANOUE , Takahiro ITOU
发明人： Akira KUNIEDA , Nobuyoshi SUZUKI , Hidehiko FUJIWARA , Katsuhiro KOSUGE , Yuusuke SHIBASAKI , Wataru TAKAHASHI , Makoto HIDAKA , Shohichi SATOH , Koki SAKANO , Takuya MORINAGA , Yohsuke HARAGUCHI , Kota NAKASHIMA , Shinji TANOUE , Takahiro ITOU
CPC分类号： B65H37/04 , B31F1/07 , B31F5/02 , B31F2201/0712 , B31F2201/0761 , B31F2201/0779 , B41F19/02 , B42B5/00 , B42B9/00 , B42C1/12 , B42F3/003 , B65H31/02 , B65H31/36 , B65H31/38 , B65H2301/4212 , B65H2301/4213 , B65H2511/20 , B65H2511/30 , B65H2511/414 , B65H2801/27 , B65H2220/01 , B65H2220/02 , B65H2220/11
摘要： A sheet processing apparatus includes a first binding unit configured to bind a sheet bundle; a second binding unit with greater number of bindable sheets than number of bindable sheets of the first binding unit; and a number-of-sheets determining unit configured to determine whether number of to-be-bound sheets exceeds the number of bindable sheets of the first binding unit. The first binding unit moves to a binding position, and if the number-of-sheets determining unit determines that the number of to-be-bound sheets exceeds the number of bindable sheets of the first binding unit, the first binding unit moves away from the binding position. When the number-of-sheets determining unit determines that the number of to-be-bound sheets exceeds the number of bindable sheets of the first binding unit, the second binding unit moves to the binding position.
摘要翻译： 片材处理装置包括：第一捆扎单元，其构造成捆绑片材束; 第二装订单元，具有比第一装订单元的可装订片材数量多的可装订片材数量; 以及数量表确定单元，被配置为确定要约束的纸张数量是否超过第一装订单元的可装订片材的数量。 第一装订单元移动到装订位置，并且如果张数确定单元确定要约束的纸张的数量超过第一装订单元的可装订片材的数量，则第一装订单元从 绑定位置。 当数量表确定单元确定要约束的纸张的数量超过第一装订单元的可装订片材的数量时，第二装订单元移动到装订位置。
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公开(公告)号：US20190284008A1
公开(公告)日：2019-09-19
申请号：US16293811
申请日：2019-03-06
申请人： Koki SAKANO , Shinji ASAMI , Tomohiro FURUHASHI , Michitaka SUZUKI , Tomomichi HOSHINO , Fumiharu YONEYAMA , Makoto HIDAKA , Akira KUNIEDA , Takuya MORINAGA , Yohsuke HARAGUCHI
发明人： Koki SAKANO , Shinji ASAMI , Tomohiro FURUHASHI , Michitaka SUZUKI , Tomomichi HOSHINO , Fumiharu YONEYAMA , Makoto HIDAKA , Akira KUNIEDA , Takuya MORINAGA , Yohsuke HARAGUCHI
摘要： A sheet processing apparatus includes a folding device to fold a sheet and a fold-enhancing device to press a folded portion of the sheet folded by the folding device to perform enhanced folding processing on the sheet whose trailing edge has exited the folding device.
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公开(公告)号：US20160360053A1
公开(公告)日：2016-12-08
申请号：US15163850
申请日：2016-05-25
申请人： Nobuyoshi SUZUKI , Hidehiko FUJIWARA , Yuusuke SHIBASAKI , Wataru TAKAHASHI , Katsuhiro KOSUGE , Koki SAKANO , Takuya MORINAGA , Akira KUNIEDA , Makoto HIDAKA , Shohichi SATOH , Yohsuke HARAGUCHI
发明人： Nobuyoshi SUZUKI , Hidehiko FUJIWARA , Yuusuke SHIBASAKI , Wataru TAKAHASHI , Katsuhiro KOSUGE , Koki SAKANO , Takuya MORINAGA , Akira KUNIEDA , Makoto HIDAKA , Shohichi SATOH , Yohsuke HARAGUCHI
CPC分类号： H04N1/00649 , B31F1/07 , B31F5/02 , B31F2201/0779 , B41L43/12 , B42C1/12 , B42F3/00 , B65H33/00 , B65H37/04 , B65H2301/152 , B65H2301/163 , B65H2301/4212 , B65H2301/4213 , B65H2301/51611 , B65H2301/51616 , B65H2408/1222 , B65H2511/30 , B65H2513/512 , B65H2801/27 , G03G15/6544 , G03G2215/00827 , G03G2215/00831 , G03G2215/00852 , H04N1/00639 , B65H2220/02 , B65H2220/11
摘要： A sheet processing device includes: a stacking unit configured to stack a plurality of sheets to obtain a sheet bundle; a stitched-sheet number acquiring unit configured to acquire a number of sheets in the sheet bundle, which is a target to be stitched; a permanent stitching unit configured to permanently stitch the sheet bundle; a temporary stitching unit configured to be capable of temporarily stitching a plurality of areas of the sheet bundle; a selecting unit configured to select any one of the permanent stitching unit and the temporary stitching unit to be used; and a stitching-process control unit configured to, when the temporary stitching unit is selected by the selecting unit, control the temporary stitching unit so as to change a number of areas that are stitched by the temporary stitching unit.
摘要翻译： 片材处理装置包括：堆叠单元，被配置为堆叠多个片材以获得片材束; 缝合片数量获取单元，被配置为获取作为要缝合的对象的片材束中的片材数量; 永久性缝合单元，构造成永久缝合片材束; 临时缝合单元，其构造成能够临时缝合所述片材束的多个区域; 选择单元，被配置为选择要使用的永久缝合单元和临时缝合单元中的任一个; 以及缝合处理控制单元，其被配置为当由所述选择单元选择所述临时缝合单元时，控制所述临时缝合单元以便改变由所述临时缝合单元缝合的区域的数量。
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公开(公告)号：US20190284009A1
公开(公告)日：2019-09-19
申请号：US16224980
申请日：2018-12-19
申请人： Michitaka SUZUKI , Shinji ASAMI , Tomohiro FURUHASHI , Tomomichi HOSHINO , Fumiharu YONEYAMA , Makoto HIDAKA , Koki SAKANO , Akira KUNIEDA , Takuya MORINAGA , Yohsuke HARAGUCHI
发明人： Michitaka SUZUKI , Shinji ASAMI , Tomohiro FURUHASHI , Tomomichi HOSHINO , Fumiharu YONEYAMA , Makoto HIDAKA , Koki SAKANO , Akira KUNIEDA , Takuya MORINAGA , Yohsuke HARAGUCHI
摘要： A sheet processing apparatus includes conveyers to convey a sheet. The conveyers include a registration conveyer which a plurality of sheets is to sequentially contact and is configured to bend a preceding sheet contacting the registration conveyer toward a direction in which the preceding sheet does not obstruct an entry of a following sheet to the registration conveyer when the conveyers overlay and convey the plurality of sheets after the plurality of sheets sequentially contacts the registration conveyer.
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