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公开(公告)号：US20220281702A1
公开(公告)日：2022-09-08
申请号：US17652955
申请日：2022-03-01
Applicant: SEIKO EPSON CORPORATION
Inventor： Hirofumi YANAGISAWA , Kazuyoshi OHASHI , Shun HARA , Kenji UCHIBORI , Kei SADAKUNI
IPC: B65H7/12
Abstract: A medium loading device includes a side end aligning member which is positioned at a standby position when a medium is ejected; and a control section. When a value based on first information relating to recording density of a medium to be ejected this time and at least one medium among the media ejected previously is equal to or greater than a threshold value, the control section specifies a first position, which overlaps the medium to be ejected this time, as the standby position, and when the value based on the first information is less than the threshold value, the control section specifies a second position, which does not overlap the medium to be ejected this time, as the standby position, and the control section adjusts the threshold value based on second information relating to at least one medium among the media recorded before the ejection at this time.
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公开(公告)号：US20180079229A1
公开(公告)日：2018-03-22
申请号：US15828048
申请日：2017-11-30
Applicant: SEIKO EPSON CORPORATION
Inventor： Hidetoshi KODAMA , Yuichi SEGAWA , Kazuyoshi OHASHI
CPC classification number: B41J11/0045 , B65H15/00 , B65H29/125 , B65H29/60 , B65H43/00 , B65H2301/323 , B65H2301/33312 , B65H2404/631 , B65H2404/632 , B65H2601/523 , B65H2801/27 , B65H2801/39 , G03G15/6529 , G03G2215/00675 , G03G2215/00679 , G03G2215/007 , H04N1/0057 , H04N1/00795
Abstract: A medium transport unit includes an upstream route in which a print sheet is transported, a first switchback route, a second switchback route, a first guide route, a second guide route, a guide flap configured to switch the route so that the print sheet in the upstream route is transported either toward the first guide route or toward the second guide route, a first discharge route from which the print sheet in the first switchback route is discharged, a second discharge route from which the print sheet in the second switchback route is discharged, and a downstream route passing between the first switchback route and the second switchback route and having an upstream end connected to a junction of downstream ends of the first discharge route and the second discharge route.
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公开(公告)号：US20180015737A1
公开(公告)日：2018-01-18
申请号：US15642482
申请日：2017-07-06
Applicant: SEIKO EPSON CORPORATION
Inventor： Yutaro HARADA , Kohei UENO , Akinori MUROMACHI , Hidetoshi KODAMA , Kazuyoshi OHASHI , Tsuyoshi FURUMIDO , Hirohisa ADACHI
CPC classification number: B41J11/002 , B41J2/0057 , B41J3/60 , B41J13/26 , B41J29/377 , B65H29/125 , B65H2301/33312 , B65H2301/517 , B65H2404/1115 , B65H2404/1422 , B65H2404/611 , B65H2404/6111 , B65H2515/805 , B65H2801/27 , G03G15/10 , G03G15/6573 , G03G15/6582 , B65H2220/01
Abstract: There is provided an intermediate unit including a transportation path along which a paper sheet, on which printing has been performed by a printing unit that performs printing on the paper sheet as a medium by using liquid, can be transported to a post processing unit that performs post processing on the paper sheet, in which the transportation path is provided with a drying unit that accelerates the drying of the paper sheet.
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公开(公告)号：US20160280495A1
公开(公告)日：2016-09-29
申请号：US15066756
申请日：2016-03-10
Applicant: SEIKO EPSON CORPORATION
Inventor： Hidetoshi KODAMA , Kazuyoshi OHASHI , Toshikazu KOTAKA , Kohei UENO
CPC classification number: B65H29/60 , B41J11/0045 , B41J11/006 , B65H3/66 , B65H29/125 , B65H29/58 , B65H2301/33312 , B65H2301/4482 , B65H2301/44822 , B65H2301/517 , B65H2404/631 , B65H2511/13 , B65H2601/11 , B65H2801/06 , B65H2801/15 , B65H2801/27 , B65H2220/01
Abstract: A lead-in path through which a sheet is led in; a first branch path and a second branch path which branch from the lead-in path; a first switchback path which extends from the first branch path; a second switchback path which extends from the second branch path; a first joining path and a second joining path through which the switched-back sheet is transported; and a lead-out path which extends from a joining point at which the first joining path and the second joining path join with each other, are provided. The lead-out path passes through between the first switchback path and the second switchback path. A first connection point at which the first switchback path and the first joining path are connected to each other is disposed above a second connection point at which the second switchback path and the second joining path are connected to each other.
Abstract translation: 导入片材的导入路径; 从引入路径分支的第一分支路径和第二分支路径; 从第一分支路径延伸的第一转向路径; 从第二分支路径延伸的第二转回路径; 第一接合路径和第二接合路径，通过所述第一接合路径和第二接合路径， 以及从第一接合路径和第二接合路径彼此接合的接合点延伸的引出路径。 引出路径在第一个转回路径和第二个转回路径之间通过。 第一回转路径和第一连接路径彼此连接的第一连接点设置在第二回转路径和第二连接路径彼此连接的第二连接点的上方。
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公开(公告)号：US20230331014A1
公开(公告)日：2023-10-19
申请号：US18301114
申请日：2023-04-14
Applicant: SEIKO EPSON CORPORATION
Inventor： Yutaro HARADA , Kazuyoshi OHASHI , Kohei UENO
IPC: B41J29/393
CPC classification number: B41J29/393
Abstract: An apparatus includes a component constituting an exterior of the apparatus itself and including an outer surface constituting the exterior, an information medium provided at an information medium surface of the component and configured to provide access to disassembly-related information related to disassembly of the apparatus itself, and a display portion provided covering the information medium and configured to display apparatus information different from the disassembly-related information.
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Patent Agency Ranking
公开(公告)号：US20200087095A1
公开(公告)日：2020-03-19
申请号：US16573068
申请日：2019-09-17
Applicant: SEIKO EPSON CORPORATION
Inventor： Akinobu NAKAHATA , Tsuyoshi FURUMIDO , Masaki MIYAZAWA , Kazuyoshi OHASHI
Abstract: A medium transporting apparatus including a transport belt that transports a medium while suctioning the medium against a transport surface, a first tray on which the medium transported with the transport belt is mounted, and a transport roller configured to move between a transporting position that nips the medium with the transport belt, and a retracted position that is a position distanced away from the transport belt with respect to the transporting position, in which the transport roller is positioned at the retracted position when a single medium is transported with the transport belt and is positioned at the transporting position when a plurality of mediums in a superposed state are transported with the transport belt.
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公开(公告)号：US20180015747A1
公开(公告)日：2018-01-18
申请号：US15642630
申请日：2017-07-06
Applicant: SEIKO EPSON CORPORATION
Inventor： Hidetoshi KODAMA , Kazuyoshi OHASHI , Hirohisa ADACHI , Akinori MUROMACHI
CPC classification number: B41J13/26 , B41J2/0057 , B41J13/106 , B65H5/062 , B65H9/006 , B65H29/125 , B65H29/60 , B65H85/00 , B65H2301/33312 , B65H2301/517 , B65H2402/10 , B65H2404/1115 , B65H2404/133 , B65H2404/143 , B65H2404/5212 , B65H2801/27 , G03G15/6538 , G03G15/6567 , G03G15/6573
Abstract: A medium, of which skew is appropriately corrected, is fed from an intermediate unit to a post processing unit so as to suppress an adverse effect of the skew of the medium in the post processing unit.
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公开(公告)号：US20170233211A1
公开(公告)日：2017-08-17
申请号：US15585807
申请日：2017-05-03
Applicant: SEIKO EPSON CORPORATION
Inventor： Hidetoshi KODAMA , Kazuyoshi OHASHI , Toshikazu KOTAKA , Kohei UENO
CPC classification number: B65H29/60 , B41J11/0045 , B41J11/006 , B65H3/66 , B65H29/125 , B65H29/58 , B65H2301/33312 , B65H2301/4482 , B65H2301/44822 , B65H2301/517 , B65H2404/631 , B65H2511/13 , B65H2601/11 , B65H2801/06 , B65H2801/15 , B65H2801/27 , B65H2220/01
Abstract: A lead-in path through which a sheet is led in; a first branch path and a second branch path which branch from the lead-in path; a first switchback path which extends from the first branch path; a second switchback path which extends from the second branch path; a first joining path and a second joining path through which the switched-back sheet is transported; and a lead-out path which extends from a joining point at which the first joining path and the second joining path join with each other, are provided. The lead-out path passes through between the first switchback path and the second switchback path. A first connection point at which the first switchback path and the first joining path are connected to each other is disposed above a second connection point at which the second switchback path and the second joining path are connected to each other.
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公开(公告)号：US20240228210A1
公开(公告)日：2024-07-11
申请号：US18406306
申请日：2024-01-08
Applicant: SEIKO EPSON CORPORATION
Inventor： Yoshikazu KOIKE , Kazuhisa KAWAKAMI , Kazuyoshi OHASHI , Kohei UENO
CPC classification number: B65H7/16 , B65H11/007 , B65H2301/41425 , B65H2301/4461 , B65H2406/41
Abstract: A medium transport device 29, a liquid ejection device 13, and a post-process device 15 include a recording path 38; a first transport path 40 arranged downstream of the recording path 38; an inversion path 39 arranged downstream of the recording path 38; a first branch section 51; and a blower section 50 configured to transport the medium 19 to either the first transport path 40 or the inversion path 39, wherein when a medium 19 that is transported first is defined as a first medium and a medium 19 that is transported subsequently to the first medium is defined as a second medium, in a case where the blower section 50 switches a transport destination between the first medium and the second medium, the blower section 50 starts the switching operation while the first medium is passing through the first branch section 51.
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10.发明公开公开(公告)号：US20230249938A1
公开(公告)日：2023-08-10
申请号：US18162552
申请日：2023-01-31
Applicant: SEIKO EPSON CORPORATION
Inventor： Kenji UCHIBORI , Masaki MIYAZAWA , Kazuyoshi OHASHI
CPC classification number: B65H43/00 , B65H29/001 , B65H29/20 , B41J13/0009 , B65H2515/40 , B65H2515/805 , B65H2515/10 , B65H2801/27
Abstract: A post-processing device includes a loading unit on which a sheet is loaded, a first transport unit configured to apply, to the sheet loaded on the loading unit, a transport force toward an alignment unit, a second transport unit located between the first transport unit and the alignment unit, and configured to apply, to the sheet, a transport force toward the alignment unit, a control unit configured to control rotation operation of the second transport unit, and a post-processing unit configured to perform post-processing on the sheet transported to the alignment unit, wherein the post-processing unit is configured to execute a plurality of types of the post-processing, and the control unit is configured to control the rotation operation of the second transport unit in accordance with the type of the post-processing.
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