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公开(公告)号：US20230356535A1
公开(公告)日：2023-11-09
申请号：US18313068
申请日：2023-05-05
Applicant: SEIKO EPSON CORPORATION
Inventor： Soichiro KII
CPC classification number: B41J11/0045 , B65H15/016 , B65H29/60 , B65H2555/11
Abstract: A plunger of a solenoid includes a pin member that moves in a groove portion of a link member in association with a displacement operation, the solenoid regulates the posture of a path switching member in a suction state, a contact surface that is an inner surface of the groove portion and with which the pin member comes into contact when the plunger moves in a suction direction is formed in a non-linear shape to have a first region extending in a first direction and a second region extending in a second direction intersecting the first direction, and an angle formed by the suction direction and the second direction is smaller than an angle formed by the suction direction and the first direction.
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公开(公告)号：US20180278787A1
公开(公告)日：2018-09-27
申请号：US15918921
申请日：2018-03-12
Applicant: SEIKO EPSON CORPORATION
Inventor： Etsuo TSUJI , Soichiro KII , Yutaro KAJITANI
CPC classification number: H04N1/00976 , H04N1/00559 , H04N1/103 , H04N1/1065
Abstract: There is provided an image reading apparatus including: a reading device; a carriage which the reading device is loaded; a support shaft which is formed of a conductive material, which is grounded to a ground potential, and which supports the carriage; and a conduction member which allows a conductive part of the carriage and the support shaft to be electrically conducted to each other, in which the carriage includes a bearing section which is formed of a material having electric insulation properties, in which the bearing section is supported by the support shaft in a state of abutting against the support shaft from one side of the support shaft in a direction intersecting with a shaft line of the support shaft, and in which the conduction member is fixed to the carriage, and abuts against the support shaft from a side opposite to the support shaft.
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公开(公告)号：US20160119501A1
公开(公告)日：2016-04-28
申请号：US14919514
申请日：2015-10-21
Applicant: SEIKO EPSON CORPORATION
Inventor： Soichiro KII , Etsuo TSUJI , Toshimitsu OHARA
CPC classification number: H04N1/401 , H04N1/4076
Abstract: A control unit performs a reading operation in a first mode in which a document on a document stand is read by moving a carriage which includes a reading portion, and in a second mode in which a document which is transported by a document transport unit is read using the carriage which is located at a reading position. The device includes a first white reference plate which is arranged in a first white reference reading position which is a standby position in the first mode, and a second white reference plate which is arranged on a side opposite to the first white reference plate by interposing a reading position in the second mode therebetween in the sub-scanning direction.
Abstract translation: 控制单元在通过移动包括读取部分的滑架并且读取由文档传送单元传送的文档被读取的第二模式的第一模式中执行读取文档的文档的读取操作 使用位于阅读位置的滑架。 该装置包括：第一白色参考板，其布置在作为第一模式中的待机位置的第一白色参考读取位置;以及第二白色参考板，其布置在与第一白色参考板相对的一侧， 在副扫描方向上以第二模式读取位置。
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公开(公告)号：US20200023659A1
公开(公告)日：2020-01-23
申请号：US16511874
申请日：2019-07-15
Applicant: SEIKO EPSON CORPORATION
Inventor： Soichiro KII
IPC: B41J29/17
Abstract: A recording device includes a recording unit; an inverting path that inverts a medium that recording has been performed on and sends the medium back to the recording unit; a feeding roller an outer circumferential surface of which is in contact with the medium at both a first position in the inverting path before inverting the medium and a second position in the inverting path after inverting the medium; and a cleaning unit that cleans the outer circumferential surface of the feeding roller; in which the cleaning unit, before a contact portion on the outer circumferential surface of the feeding roller in contact with the medium at the first position reaches the second position with rotation of the feeding roller, is disposed at a position in contact with the contact portion.
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公开(公告)号：US20180213099A1
公开(公告)日：2018-07-26
申请号：US15868268
申请日：2018-01-11
Applicant: SEIKO EPSON CORPORATION
Inventor： Soichiro KII , Etsuo TSUJI , Osamu HANAMURA
IPC: H04N1/00
CPC classification number: H04N1/00708 , H04N1/00551 , H04N1/00559 , H04N2201/0081
Abstract: An image reading apparatus includes a document placement surface, a document cover that rotates between a closed state and an open state, a pressing portion that is disposed on the side of the document table and presses a switch, a rotary lever that is disposed on the side of the document cover and applies external force to the pressing portion, and a biasing member that biases one end side of the rotary lever in a direction that moves away from the document cover, in which when the document cover is at a predetermined angle, one end of the rotary lever pushes down the pressing portion to change the state of the switch, and in the process of displacement from the predetermined angle to the closed state, the one end of the rotary lever rotates in a direction approaching the document cover and maintains the state of the switch.
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Patent Agency Ranking
公开(公告)号：US20140292171A1
公开(公告)日：2014-10-02
申请号：US14211555
申请日：2014-03-14
Applicant: SEIKO EPSON CORPORATION
Inventor： Koji HARA , Soichiro KII , Kohei USUDA
Abstract: An image reading apparatus includes a substructure, a first opening and closing body that opens and closes the upper portion of the substructure, and a second opening and closing body that opens and closes the upper portion of the first opening and closing body, and includes a locking mechanism in which the first opening and closing body and the second opening and closing body do not enter the opened state at the same time.
Abstract translation: 一种图像读取装置，包括：下部结构，打开和关闭下部结构的上部的第一开闭体;以及打开和关闭第一开闭体的上部的第二开闭体， 锁定机构，其中第一开闭体和第二开闭体不同时进入打开状态。
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公开(公告)号：US20250108987A1
公开(公告)日：2025-04-03
申请号：US18905070
申请日：2024-10-02
Applicant: SEIKO EPSON CORPORATION
Inventor： Takehiro SHIN , Yohei SAKAI , Soichiro KII
IPC: B65H1/04
Abstract: An opening/closing member holding device includes a body part, a cover configured to be set to an attached state of covering at least a part of the body part when a fastening part is fastened to the body part, the cover being detachable from the body part when the fastening part is detached, an opening/closing member configured to be switchable to a closed state of covering the fastening part fastened to the body part, and a first open state of exposing the fastening part fastened to the body part, and a holding member configured to be attachable to and detachable from the body part. The holding member is configured to hold the opening/closing member with the opening/closing member in a second open state where the opening/closing member is further opened than in the first open state.
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公开(公告)号：US20230321981A1
公开(公告)日：2023-10-12
申请号：US18335573
申请日：2023-06-15
Applicant: SEIKO EPSON CORPORATION
Inventor： Akinobu NAKAHATA , Soichiro KII , Atsushi MUKAIDA , Yosaku TAMURA
CPC classification number: B41J2/16505 , B41J2/185 , B41J29/38
Abstract: A transportation portion includes an apparatus body, a cover, first and second path formation portions, and a movement portion. The apparatus body has a transportation path including a downward path and an upward path having portions located at the same level in the Z direction. The cover covers and uncovers the transportation path. The first path formation portion is movable to a first position and to a second position. The second path formation portion defines the upward path and defines the downward path with the first path formation portion. The movement portion moves the first path formation portion in response to opening or closing of the cover. The first path formation portion is positioned in a movement area during a closed state. The movement portion moves the first path formation portion to the second position when the cover is opened and to the first position when the cover is closed.
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公开(公告)号：US20230120301A1
公开(公告)日：2023-04-20
申请号：US18047351
申请日：2022-10-18
Applicant: SEIKO EPSON CORPORATION
Inventor： Morihiko YAMADA , Soichiro KII
Abstract: A medium transport device 1 including a device main body 12 having a transport path T for transporting a medium P, an outer door 30, an inner door 40 disposed with respect to the device main body 12 to the inside of the outer door 30, an outer hinge 31 that openably and closably attaches the outer door 30 to the device main body 12, and an inner hinge 41 that openably and closably attaches the inner door 40 to the device main body 12, wherein a pivot axis 15 of the outer hinge 31 and a pivot axis 5 of the inner hinge 41 both extend in a first direction and the outer hinge 31 and the inner hinge 41 overlap when viewed from a direction intersecting an outer door surface 30B of the outer door 30 in a closed state.
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公开(公告)号：US20160251182A1
公开(公告)日：2016-09-01
申请号：US15046603
申请日：2016-02-18
Applicant: SEIKO EPSON CORPORATION
Inventor： Soichiro KII , Etsuo TSUJI , Shota HIRAMATSU
CPC classification number: B65H7/00 , B65H5/062 , B65H2403/21 , B65H2403/42 , B65H2403/72 , B65H2403/724 , B65H2403/944 , B65H2513/10 , B65H2801/03 , H04N1/0057 , H04N1/00795
Abstract: A transport apparatus includes: a separation roller pair which is operated when power is transmitted from a first motor; a resist roller pair which is operated when power is transmitted from a second motor; an assist roller pair which is disposed between the separation roller pair and the resist roller pair in the transport direction of the document; a first transmission mechanism portion which transmits the power from the first motor to the assist roller pair; a second transmission mechanism portion which transmits the power from the second motor to the assist roller pair; and a control portion which controls operation aspects of each roller pair.
Abstract translation: 传送装置包括：分离辊对，其在从第一电动机传递电力时操作; 当从第二电动机传递电力时操作的阻力辊对; 辅助辊对，沿着文件的运送方向设置在分离辊对和阻力辊对之间; 第一传动机构部，其将来自第一电动机的动力传递到辅助辊对; 第二传动机构部，其将来自第二电动机的动力传递到辅助辊对; 以及控制每个辊对的操作方面的控制部。
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