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公开(公告)号：US12044572B2
公开(公告)日：2024-07-23
申请号：US17524945
申请日：2021-11-12
Applicant: SEIKO EPSON CORPORATION
Inventor： Kenichi Furuya , Haruki Miyasaka , Hisayuki Akahane
CPC classification number: G01J3/50 , G01J3/0202 , G01J3/0232
Abstract: A color measurement apparatus includes an opening portion forming member that is a member in which an opening portion for causing light arriving from a measurement target to enter inside the apparatus is formed, and that is arranged on a bottom surface at a time of measurement performed by the apparatus, an incident light processing portion that processes light incident through the opening portion, and a shutter unit configured to be displaced between a closed position at which the opening portion is covered, in which the shutter unit includes a shutter member that closes the opening portion when the shutter unit is at the closed position, a shutter holding member that holds the shutter member such that the shutter member is configured to be displaced in a direction of approaching to and separating from the opening portion, and a pressing member that presses the shutter member toward the opening portion.
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公开(公告)号：US10951085B2
公开(公告)日：2021-03-16
申请号：US15912071
申请日：2018-03-05
Applicant: SEIKO EPSON CORPORATION
Inventor： Kenichi Furuya , Sho Aruga , Kazuhisa Takeda , Kazuo Saito
Abstract: A recording apparatus including a motor mounting frame in which, in an attached state, a drive shaft of a motor is projected to a front side with respect to a frame surface on the front side, and in the attached state, while a frame surface on a rear side and the motor oppose each other, the motor is attached to the motor mounting frame. The recording apparatus includes a frame attaching portion to which the motor mounting frame is attached. In the attached state, at least a portion of a fastening member that fixes the frame attaching portion is exposed when viewing the frame surface on the front side from the front, and the fastening member is at an attachable/detachable position.
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公开(公告)号：US10857817B2
公开(公告)日：2020-12-08
申请号：US15960688
申请日：2018-04-24
Applicant: SEIKO EPSON CORPORATION
Inventor： Kenichi Furuya , Kazuo Saito , Eiji Taketsugu
Abstract: There is provided a recording apparatus including a recording head, a support member which is disposed to face the recording head and on which a plurality of ribs for supporting a medium are formed, the plurality of ribs include a plurality of first ribs which are provided in a medium width direction and a plurality of second ribs which are positioned on a downstream side from the first ribs and are provided in the medium width direction, each of the second ribs has a guide surface for scooping up a leading edge of the medium which is fed backward, and the guide surface includes a first guide surface which is formed on each of the second ribs and a second guide surface which is formed on each of the second ribs.
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Patent Agency Ranking
公开(公告)号：US12007279B2
公开(公告)日：2024-06-11
申请号：US17524945
申请日：2021-11-12
Applicant: SEIKO EPSON CORPORATION
Inventor： Kenichi Furuya , Haruki Miyasaka , Hisayuki Akahane
CPC classification number: G01J3/50 , G01J3/0202 , G01J3/0232
Abstract: A color measurement apparatus includes an opening portion forming member that is a member in which an opening portion for causing light arriving from a measurement target to enter inside the apparatus is formed, and that is arranged on a bottom surface at a time of measurement performed by the apparatus, an incident light processing portion that processes light incident through the opening portion, and a shutter unit configured to be displaced between a closed position at which the opening portion is covered, in which the shutter unit includes a shutter member that closes the opening portion when the shutter unit is at the closed position, a shutter holding member that holds the shutter member such that the shutter member is configured to be displaced in a direction of approaching to and separating from the opening portion, and a pressing member that presses the shutter member toward the opening portion.
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公开(公告)号：US10703116B2
公开(公告)日：2020-07-07
申请号：US16046879
申请日：2018-07-26
Applicant: SEIKO EPSON CORPORATION
Inventor： Kazuo Otsuka , Satoshi Nakata , Katsumi Yamada , Manato Nishi , Kenichi Furuya
Abstract: A recording apparatus includes a medium storage cassette which includes a medium storage region and is capable of being inserted and removed with respect to an apparatus main body, in which the medium storage cassette includes a main cassette unit and a sub-cassette unit which is capable of switching between a first state and a second state which is displaced more in the removal direction than in the first state to expand the medium storage region, and in which the apparatus main body includes a cover which is provided to be capable of being displaced between a position corresponding to the first state of the sub-cassette unit and a position corresponding to the second state and which covers a top portion of the medium storage region on the removal direction side.
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公开(公告)号：US12085449B2
公开(公告)日：2024-09-10
申请号：US17524890
申请日：2021-11-12
Applicant: SEIKO EPSON CORPORATION
Inventor： Kenichi Furuya , Haruki Miyasaka , Hisayuki Akahane
CPC classification number: G01J3/51 , G01D5/14 , G01J3/0232 , G01J3/50
Abstract: A color measurement apparatus includes an opening portion forming member that is a member in which an opening portion for causing light arriving from a measurement target to enter inside the apparatus is formed, and that is arranged on a bottom surface at a time of measurement performed by the apparatus, an incident light processing portion that processes light incident through the opening portion, a shutter unit that is a unit configured to be displaced between a closed position at which the opening portion is covered, and an open position at which the opening portion is open, and that includes a reflection reference surface used as a reference of reflectance at a position facing the opening portion, and a detection section that detects changes in a detection signal to be output in accordance with displacement of the shutter unit.
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公开(公告)号：US12038329B2
公开(公告)日：2024-07-16
申请号：US17653383
申请日：2022-03-03
Applicant: SEIKO EPSON CORPORATION
Inventor： Toshio Miyake , Haruki Miyasaka , Kenichi Furuya , Hisayuki Akahane
CPC classification number: G01J3/51 , G01D5/14 , G01J3/0232 , G01J3/50
Abstract: A color measurement apparatus includes an opening portion that is formed in an opening portion forming member arranged in a bottom portion of the apparatus and causes light arriving from a measurement target to enter inside the apparatus, a light emission portion that emits light for measurement toward the measurement target, and a shutter unit that is configured to switch between a closed state in which the opening portion is covered, and an open state in which the opening portion is open, and that has a reflection reference surface at a position facing the opening portion in the closed state as a reference of reflectance, in which the shutter unit is disposed such that the shutter unit is configured to switch to, in addition to the closed state and the open state, an exposed state in which the reflection reference surface is exposed outside the apparatus.
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公开(公告)号：US12007281B2
公开(公告)日：2024-06-11
申请号：US17653383
申请日：2022-03-03
Applicant: SEIKO EPSON CORPORATION
Inventor： Toshio Miyake , Haruki Miyasaka , Kenichi Furuya , Hisayuki Akahane
CPC classification number: G01J3/51 , G01D5/14 , G01J3/0232 , G01J3/50
Abstract: A color measurement apparatus includes an opening portion that is formed in an opening portion forming member arranged in a bottom portion of the apparatus and causes light arriving from a measurement target to enter inside the apparatus, a light emission portion that emits light for measurement toward the measurement target, and a shutter unit that is configured to switch between a closed state in which the opening portion is covered, and an open state in which the opening portion is open, and that has a reflection reference surface at a position facing the opening portion in the closed state as a reference of reflectance, in which the shutter unit is disposed such that the shutter unit is configured to switch to, in addition to the closed state and the open state, an exposed state in which the reflection reference surface is exposed outside the apparatus.
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