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公开(公告)号：US20220227141A1
公开(公告)日：2022-07-21
申请号：US17658319
申请日：2022-04-07
Applicant: Seiko Epson Corporation
Inventor： Seiji MIYAZAWA , Hisayuki AKAHANE , Shintaro MIYAMOTO
IPC: B41J2/175
Abstract: A recording apparatus includes a carriage, a liquid container provided on the carriage and in which a liquid is to be injected, the liquid container having a liquid level check portion through which a level of the liquid in the liquid container is visually checked, a recording head disposed in the carriage, and an operation panel disposed on a front surface of the apparatus along the width direction, the operation panel and an exposure section through which the liquid level check portion is exposed are disposed such that the operation panel and the exposure section are visually checked, and the carriage is moved from a home position toward the exposure section and the operation panel and the liquid level check portion are arranged in the width direction when the apparatus side surface is viewed from the front side.
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公开(公告)号：US20210029261A1
公开(公告)日：2021-01-28
申请号：US16936695
申请日：2020-07-23
Applicant: SEIKO EPSON CORPORATION
Inventor： Shintaro MIYAMOTO , Sho ARUGA , Yuka SHIMIZU
IPC: H04N1/00
Abstract: A recording apparatus includes a recording unit and a document reading unit. The recording unit includes a shaft, and the document reading unit includes a groove forming member. In the groove, an elastically deformable portion configured to make the width of the groove narrower than a maximum diameter of the shaft The shaft has a shape in which a radial dimension changes along a circumferential direction and is provided so as to rotate, and when the elastically deformable portion passes through the shaft in the process of opening the document reading unit from the closed state, the rotation of the shaft is regulated such that the radial dimension of the shaft with respect to the width of the groove is equal to or less than a first dimension smaller than the maximum dimension.
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公开(公告)号：US20180316810A1
公开(公告)日：2018-11-01
申请号：US15961240
申请日：2018-04-24
Applicant: SEIKO EPSON CORPORATION
Inventor： Kohei KOZAKI , Shintaro MIYAMOTO , Kensuke TAMAI
CPC classification number: H04N1/00618 , B65H3/0669 , B65H3/0684 , B65H5/06 , B65H5/062 , B65H29/125 , B65H29/14 , B65H29/20 , B65H31/02 , B65H2301/4212 , B65H2403/42 , B65H2403/43 , B65H2403/73 , B65H2404/6111 , B65H2405/11151 , H04N1/00602 , H04N1/00652 , H04N1/00798
Abstract: There is provided an image reading device including a power transmission unit that transmits power of a driving source to a transportation roller and a discharging roller, in which the power transmission unit is configured to include a first gear group that constitutes a first power transmission route and a second gear group that constitutes a second power transmission route and that is configured to include a smaller number of gears than the first gear group, the second gear group includes a transportation roller driving gear and is disposed inside a curved inversion route as seen from an axial direction of a rotation shaft, and at least a portion of the transportation roller driving gear is positioned inside a medium transportation region in a width direction of a medium.
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公开(公告)号：US20200110355A1
公开(公告)日：2020-04-09
申请号：US16590862
申请日：2019-10-02
Applicant: SEIKO EPSON CORPORATION
Inventor： Shintaro MIYAMOTO , Muhamad Gigih Agung Pratomo , Muklis Tri Haryadi
Abstract: A recording apparatus includes a lower unit including a recording unit that performs recording on a medium, and an upper unit including a reading unit that reads a document image, the upper unit being disposed above the lower unit and being configured to open and close with respect to the lower unit. The upper unit includes an arm that maintains an open state of the upper unit by being supported by the lower unit. The lower unit has a cam groove that receives a protrusion disposed on the arm and that has a route along which the protrusion moves in a certain direction when the upper unit opens or closes. A recess that the protrusion enters and that supports the protrusion from below is disposed in the cam groove and the open state of the upper unit is maintained by the protrusion entering the recess.
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公开(公告)号：US20180278772A1
公开(公告)日：2018-09-27
申请号：US15913183
申请日：2018-03-06
Applicant: SEIKO EPSON CORPORATION
Inventor： Katsumi YAMADA , Kohei KOZAKI , Shintaro MIYAMOTO
Abstract: An image reading apparatus includes a document support portion, a cover portion which is capable of opening and closing, a first surface of which forms an apparatus top surface, and a second surface of which forms a support surface which supports the document, and a base frame which forms the apparatus top surface, in which the document support portion is provided to be capable of rotational movement and is capable of switching between a first posture and a second posture, in which the first surface of the cover portion forms the apparatus top surface which runs along a horizontal direction together with a top surface of the base frame in the closed state, and in which, in the first posture, a portion of the document support portion is at a height position running along the second surface of the cover portion in the closed state.
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Patent Agency Ranking
公开(公告)号：US20170251116A1
公开(公告)日：2017-08-31
申请号：US15433577
申请日：2017-02-15
Applicant: SEIKO EPSON CORPORATION
Inventor： Shintaro MIYAMOTO , Yoshiyuki OKAZAWA
CPC classification number: H04N1/00535 , B41J2/01 , B41J29/02 , B41J29/13 , B41J29/38 , H04N1/00543 , H04N1/00554 , H04N1/1026 , H04N2201/0094 , H04N2201/0446
Abstract: An apparatus main body including a recording mechanism portion that performs recording on a paper sheet; and a reading mechanism portion which is linked to the apparatus main body to be rotatable in an upper portion of the apparatus main body, and reads a document, the reading mechanism portion includes a reading unit which extends in a main scanning direction, and moves in an auxiliary scanning direction intersecting with the main scanning direction, a motor which moves the reading unit, and a first linking portion and a second linking portion which are disposed on the outside of a moving region when the moving region of the reading unit is viewed in a plan view, and are linked to the apparatus main body to be rotatable, and the motor is disposed at least in any of the first linking portion and the second linking portion.
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公开(公告)号：US20230328185A1
公开(公告)日：2023-10-12
申请号：US18193276
申请日：2023-03-30
Applicant: SEIKO EPSON CORPORATION
Inventor： Yuka SHIMIZU , Shintaro MIYAMOTO
CPC classification number: H04N1/00013 , H04N1/00519 , H04N1/00588 , H04N1/0071 , H04N1/0079 , H04N1/02835
Abstract: A recording apparatus includes a reading unit reading a medium transported through a medium transportation path and a pair of frames supporting the reading unit. The pair of frames includes a first frame and a second frame that is disposed with an interval provided between the first frame and the second frame in the width direction, at least one of the first frame and the second frame is provided with an opening portion penetrable by the reading unit, and the first frame and the second frame support the reading unit penetrating, via the opening portion, the first frame and the second frame while being disposed between the first frame and the second frame.
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公开(公告)号：US20200369055A1
公开(公告)日：2020-11-26
申请号：US16878151
申请日：2020-05-19
Applicant: SEIKO EPSON CORPORATION
Inventor： Yoshikazu NAGAI , Yoshiyuki OKAZAWA , Kazunori TAKABAYASHI , Hisayuki AKAHANE , Kensuke TAMAI , Shintaro MIYAMOTO , Katsumi YAMADA
IPC: B41J29/02
Abstract: A recording apparatus includes a recording head, an ink tank that is disposed above the recording head, a carriage on which the recording head and the ink tank are mounted, a scanner unit that is attached to the upper portion of the casing via a pivot shaft so as to pivot with respect to the casing and that reads a document placed on the document table, and a panel unit in which the scanner unit is attached to an end portion disposed on the opposite side to the pivot shaft and is configured to tilt between a first orientation and a second orientation closer to the document table than the first orientation, and by pivoting the scanner unit with respect to the casing to expose the ink tank, ink is injected from the refill container into the ink tank and the remaining amount of liquid is viewed.
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公开(公告)号：US20200369038A1
公开(公告)日：2020-11-26
申请号：US16880403
申请日：2020-05-21
Applicant: SEIKO EPSON CORPORATION
Inventor： Seiji MIYAZAWA , Hisayuki AKAHANE , Shintaro MIYAMOTO
IPC: B41J2/175
Abstract: A recording apparatus includes a carriage, a liquid container provided on the carriage and in which a liquid is to be injected, the liquid container having a liquid level check portion through which a level of the liquid in the liquid container is visually checked, a recording head disposed in the carriage, and an operation panel disposed on a front surface of the apparatus along the width direction, the operation panel and an exposure section through which the liquid level check portion is exposed are disposed such that the operation panel and the exposure section are visually checked, and the carriage is moved from a home position toward the exposure section and the operation panel and the liquid level check portion are arranged in the width direction when the apparatus side surface is viewed from the front side.
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公开(公告)号：US20200304666A1
公开(公告)日：2020-09-24
申请号：US16823961
申请日：2020-03-19
Applicant: SEIKO EPSON CORPORATION
Inventor： Shintaro MIYAMOTO , Kensuke TAMAI , Kazunori TAKABAYASHI , Yoshiyuki OKAZAWA , Yoshikazu NAGAI
IPC: H04N1/00
Abstract: A printer includes: a restriction unit that is in a rotation allowing state in which opening of a scanner unit from a closed state is allowed when a panel unit is in a first posture and is in a restriction state in which opening of the scanner unit from the closed state is restricted when the panel unit is tilted from the first posture to a second posture; and a posture holding unit that is in a tiltable state in which the posture of the panel unit is tilted from the first posture to the second posture when the scanner unit is in a closed state and is in a posture holding state in which the posture of the panel unit is held in the first posture when the scanner unit is rotated from the closed state in an opening direction.
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