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公开(公告)号：US20240059080A1
公开(公告)日：2024-02-22
申请号：US18452723
申请日：2023-08-21
Applicant: SEIKO EPSON CORPORATION
Inventor： Chiaki SHIMADA , Katsuyuki KONDO
CPC classification number: B41J11/005 , B41J11/007 , B65H5/06 , B65H9/002
Abstract: A relay transport device configured to relay and transport a medium fed from the feeding device to the recording device includes a first restriction section having a first restriction surface configured to position one first edge of the medium in a width direction of the medium fed from the feeding device; a transport section configured to transport the medium toward the first restriction surface; a first auxiliary guide disposed downstream of the first restriction section in the transport direction and having a first auxiliary guide surface configured to restrict a position of the first edge of the medium; and a second auxiliary guide disposed on an opposite side from the first auxiliary guide with the medium interposed therebetween and having a second auxiliary guide surface configured to restrict a position of a second edge of the medium on the opposite side from the first edge.
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公开(公告)号：US20240375413A1
公开(公告)日：2024-11-14
申请号：US18655926
申请日：2024-05-06
Applicant: SEIKO EPSON CORPORATION
Inventor： Hiroshi SHIOBARA , Takeru OGUCHI , Tatsuya HOSOKAWA , Chiaki SHIMADA
Abstract: A printer includes a line head that ejects ink onto a sheet, a belt conveyance unit that supports the sheet, an upstream conveyance roller pair that conveys the sheet to the belt conveyance unit, a downstream conveyance roller pair that conveys the sheet from the belt conveyance unit, and a controller, wherein the belt conveyance unit can be displaced between a first position opposed to the line head and a second position at a longer distance from the line head than the first position by rotating, and the controller displaces the belt conveyance unit to the second position, and controls the belt conveyance unit, the upstream conveyance roller pair, and the downstream conveyance roller pair such that the sheet forms a curve convex downward in a vertical direction when the conveyance stops.
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3.发明公开公开(公告)号：US20240269998A1
公开(公告)日：2024-08-15
申请号：US18436962
申请日：2024-02-08
Applicant: SEIKO EPSON CORPORATION
Inventor： Chiaki SHIMADA , Takeru OGUCHI , Hiroshi SHIOBARA , Tatsuya HOSOKAWA
CPC classification number: B41J13/0018 , B41J2/165 , B41J3/44 , B41J11/0095 , B41J13/03 , B65H5/062 , B65H2404/1115 , B65H2513/11 , B65H2601/525 , B65H2701/1311 , B65H2701/1313
Abstract: A medium transport device includes a first roller that transports a medium in a transport direction, and a control unit that controls the first roller. The control unit rotates the first roller at a first speed when the first roller transports a first medium. When a rear end of the first medium is located downstream of the first roller in the transport direction and a leading end of a second medium transported subsequently to the first medium is located upstream of the first roller in the transport direction, the control unit can perform a deceleration control of decelerating the first roller to a second speed slower than the first speed.
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公开(公告)号：US20240253376A1
公开(公告)日：2024-08-01
申请号：US18425136
申请日：2024-01-29
Applicant: SEIKO EPSON CORPORATION
Inventor： Chiaki SHIMADA
CPC classification number: B41J29/38 , B41J13/0009
Abstract: A printing system includes a first printing section configured to print by ejecting ink from a first printing section onto the surface of a medium; a second printing section that is provided downstream of the first printing section in the transport direction of the medium and that is configured to print by ejecting ink onto the rear surface of the transported medium; and a control section, wherein when printing on both surfaces of the medium, the control section determines which of first print data and second print data is to be printed first at the first printing section and later at the second printing section, based on the print duties of the first print data to be printed on the first surfaces, which is one surface of the medium, and the second print data to be printed on the second surfaces, which is the other surface of the medium.
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5.发明申请公开(公告)号：US20220398551A1
公开(公告)日：2022-12-15
申请号：US17806640
申请日：2022-06-13
Applicant: SEIKO EPSON CORPORATION
Inventor： Chiaki SHIMADA , Kohei UENO
Abstract: In a worker selection system that selects a worker who performs restoration work on a device that failed, the system includes a failure information reception unit that receives failure information including information about a content of the failure and information about an identification of the device, a worker information storage unit that stores worker information including information about a failure handling ability of the worker and information about a location of the worker, an area information storage unit that stores area information about a setting area including a location of the device and changing depending on a setting, and a worker selection unit that selects, based on the worker information and the area information, the worker who has an ability to handle the failure and is present in the setting area as a candidate to be dispatched.
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Patent Agency Ranking
公开(公告)号：US20210094787A1
公开(公告)日：2021-04-01
申请号：US17034337
申请日：2020-09-28
Applicant: SEIKO EPSON CORPORATION
Inventor： Chiaki SHIMADA
Abstract: A sheet discharging device includes: a medium supporting portion configured to support a transported medium, the medium supporting portion being configured to swing; a stacking portion which is provided vertically below the medium supporting portion and on which the medium dropped from the medium supporting portion is stacked, the stacking portion being configured to move up and down; and a detecting portion that detects swinging of the medium supporting portion, in which the detecting portion detects the swinging of the medium supporting portion when the medium on the rising stacking portion comes into contact with a lower surface of the medium supporting portion.
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公开(公告)号：US20190061392A1
公开(公告)日：2019-02-28
申请号：US16115616
申请日：2018-08-29
Applicant: SEIKO EPSON CORPORATION
Inventor： Toru TANJO , Chiaki SHIMADA
Abstract: There is provided a processing apparatus including: a processing unit that performs a predetermined process on a medium; a placement unit on which the medium is placed in a first posture; a medium feeding unit that feeds the medium from the placement unit toward the processing unit; and a feed unit that is detachably disposed on the placement unit. The feed unit causes the medium to be placed in a second posture which is different from the first posture. The first posture is a posture in which a surface of the medium is placed along a placement surface of the placement unit, and the second posture is a posture in which sides of a plurality of media are brought into contact with the placement surface of the feed unit.
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公开(公告)号：US20240391242A1
公开(公告)日：2024-11-28
申请号：US18672677
申请日：2024-05-23
Applicant: SEIKO EPSON CORPORATION
Inventor： Takeru OGUCHI , Koki MURAKAMI , Hiroshi SHIOBARA , Tatsuya HOSOKAWA , Shintaro KOMURO , Kazuhiro KOBAYASHI , Yutaro KAJITANI , Chiaki SHIMADA
Abstract: A liquid container is a liquid container configured to contain ink to be ejected onto a medium by a liquid ejection apparatus, the liquid container including a containing unit configured to contain the ink, a containing unit which is disposed not to communicate with the containing unit, and which is configured to contain same ink as the ink contained in the containing unit, and a coupling portion configured to couple the containing units to each other, wherein the containing units include derivation units configured to derive the ink contained in the containing units, and the containing units are individually sealed.
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公开(公告)号：US20240059513A1
公开(公告)日：2024-02-22
申请号：US18453030
申请日：2023-08-21
Applicant: SEIKO EPSON CORPORATION
Inventor： Chiaki SHIMADA , Katsuyuki KONDO
CPC classification number: B65H5/062 , G03G15/6567 , B65H2511/20 , B65H2801/06 , B65H2404/1424
Abstract: A relay transport device is configured to relay a medium fed from the feeding device and transport the medium to the recording device. The relay transport device includes a first restriction section having a first restriction surface configured to position a first edge, which is one edge in a width direction, a first transport belt configured to transport the medium toward the first restriction surface in a first direction, which intersects the transport direction and the width direction, a second transport belt that is provided downstream of the first transport belt in the transport direction and that is configured to transport the medium toward the first restriction surface in a second direction, which intersects the transport direction and the width direction, and a suction section configured to suck the medium via a through hole provided in the first transport belt and the second transport belt.
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公开(公告)号：US20230017851A1
公开(公告)日：2023-01-19
申请号：US17813505
申请日：2022-07-19
Applicant: SEIKO EPSON CORPORATION
Inventor： Hirohisa KODAIRA , Chiaki SHIMADA , Kohei UENO
Abstract: A processing system includes a stacker on which at least one medium recorded with an image is stacked, a holding unit configured to hold the medium, a processing path extending from the stacker to the holding unit, a pick roller configured to transport the medium from the stacker to the processing path, a reading unit configured to read the medium transported through the processing path, and a control unit configured to store indication data indicating an index of whether to transport a medium to the holding unit, wherein, when receiving a processing instruction from a user, the control unit is configured to cause the pick roller to transport a medium from the stacker to the processing path, and determine whether to transport the medium to the holding unit, based on read data and the indication data, the read data being acquired by reading the medium by the reading unit.
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