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1. 发明申请

US20190100394A1 MEDIUM TRANSPORTING DEVICE, IMAGE READING APPARATUS, AND RECORDING APPARATUS 审中-公开
公开(公告)号：US20190100394A1
公开(公告)日：2019-04-04
申请号：US16145508
申请日：2018-09-28
申请人： SEIKO EPSON CORPORATION
发明人： Akira ANAMI , Naoki SAKAMOTO
IPC分类号： B65H5/06 , H04N1/00
摘要： A medium transporting device includes a driving roller that transports a medium and that is driven to rotate, a driven roller that nips the medium between the driving roller and the driven roller and rotates in accordance with the rotation of the driving roller, a rotary shaft of the driven roller, a first pressing member that presses the rotary shaft in a direction in which the driven roller comes into contact with the driving roller, a second pressing member that presses the rotary shaft in a direction in which the driven roller comes into contact with the driving roller, and a spacer member that is integrally provided with a first spacer interposed between the rotary shaft and the first pressing member and a second spacer interposed between the rotary shaft and the second pressing member.

2. 发明申请

US20200314283A1 IMAGE READING APPARATUS 审中-公开
公开(公告)号：US20200314283A1
公开(公告)日：2020-10-01
申请号：US16828067
申请日：2020-03-24
申请人： SEIKO EPSON CORPORATION
发明人： Akira ANAMI
IPC分类号： H04N1/12 , H04N1/00
摘要： A scanner includes a feeding unit, a transport unit provided downstream of the feeding unit, and a first reading unit provided downstream of the transport unit, a second reading unit provided to face the first reading unit across the transport path and configured to be displaceable in a direction of advancing and retreating with respect to the first reading unit, a second medium detection portion as detection means for detecting a specific portion provided in the sheet holder for specifying front and back sides of the sheet holder in which the booklet is sandwiched, and a control unit that determines whether or not a reading surface of the sheet holder faces the first reading unit based on the detection information of the second medium detection portion and executes a front/back side determination processing mode for performing processing based on the determination.

3. 发明申请

US20190329996A1 MEDIUM FEED DEVICE AND IMAGE READING APPARATUS 审中-公开
公开(公告)号：US20190329996A1
公开(公告)日：2019-10-31
申请号：US16394732
申请日：2019-04-25
申请人： SEIKO EPSON CORPORATION
发明人： Akira ANAMI
IPC分类号： B65H1/04 , H04N1/12
摘要： A medium feed device includes edge guides provided at a medium placement part including a placement surface on which a medium is placed and including guide surfaces that guide edges in a direction intersecting with a feed direction of the medium; and a restriction part configured to take a position between the edge guides such that a position of the restriction part in a direction normal to the placement surface is a position at which the restriction part suppresses a lift of the medium from the placement surface and a position at which the restriction part suppresses separation of the edges of the medium from the guide surfaces. The position of the restriction part at which the restriction part suppresses the lift is located on a placement surface side with respect to an intermediate position between upper ends of the guide surfaces and the placement surface.

4. 发明申请

US20150367657A1 INK JET RECORDING APPARATUS 有权
标题翻译：喷墨记录装置
公开(公告)号：US20150367657A1
公开(公告)日：2015-12-24
申请号：US14747740
申请日：2015-06-23
申请人： SEIKO EPSON CORPORATION
发明人： Akira ANAMI , Kazuhiko TSUYAMA
IPC分类号： B41J11/04
CPC分类号： B41J11/06
摘要： An ink jet recording apparatus includes a case; a recording head that performs recording by ejecting liquid to a medium provided in the case; a base portion provided in a position that faces the recording head and has a medium supporting portion that supports the medium; a protruding portion that is provided in any one of an area facing a bottom portion of the case in the medium supporting portion or an area facing the base portion in the bottom portion in the case, protrudes to the other one, and extends in a first direction intersecting a transportation direction of the medium; and a receiving portion that is provided in any one of an area facing the bottom portion of the case in the medium supporting portion and an area facing the medium supporting portion in the bottom portion of the case, and receives the protruding portion.
摘要翻译：一种喷墨记录装置，包括壳体; 记录头，其通过将液体喷射到设置在所述壳体中的介质上来执行记录; 基部，设置在面向记录头的位置，并具有支撑介质的介质支撑部; 设置在与介质支撑部中的壳体的底部相对的区域的任意一个区域中的突出部分或与壳体的底部中的基部相对的区域突出到另一个中，并且以第一方向与介质的运输方向相交; 以及容纳部，其设置在所述介质支撑部中的与所述壳体的底部相对的区域中的任一个面上，以及面向所述壳体的底部的所述介质支撑部的区域，并且容纳所述突出部。

5. 发明申请

US20150183248A1 RECORDING APPARATUS 审中-公开
标题翻译：录音设备
公开(公告)号：US20150183248A1
公开(公告)日：2015-07-02
申请号：US14576940
申请日：2014-12-19
申请人： SEIKO EPSON CORPORATION
发明人： Yoshiyuki OKAZAWA , Kazumasa HARADA , Akira ANAMI
IPC分类号： B41J25/34
CPC分类号： B41J25/34 , B41J11/00 , B41J11/36 , B41J29/38 , B65H1/00
摘要： A recording apparatus includes a carriage, a support unit, and a power transmission mechanism. The carriage includes a recording head configured to record onto a medium, and the carriage is configured to move in a first direction and a second direction that is an opposite direction thereto. The support unit supports the carriage. The power transmission mechanism is configured to transmit power of a drive source to a transport unit configured to transport the medium. At least a portion of the power transmission mechanism is positioned below the carriage when moved to an end part in the second direction.
摘要翻译：记录装置包括滑架，支撑单元和动力传递机构。托架包括被配置为记录在介质上的记录头，并且托架构造成沿与其相反的方向的第一方向和第二方向移动。支撑单元支撑托架。动力传递机构被配置为将驱动源的功率传送到被配置为传送介质的传送单元。当在第二方向上移动到端部时，动力传递机构的至少一部分位于滑架下方。

6. 发明申请

US20220086294A1 IMAGE READING APPARATUS 有权
公开(公告)号：US20220086294A1
公开(公告)日：2022-03-17
申请号：US17470093
申请日：2021-09-09
申请人： SEIKO EPSON CORPORATION
发明人： Noriyuki KOYANAGI , Kosuke NOMOTO , Akira ANAMI , Naoki SAKAMOTO , Wataru BEPPU
IPC分类号： H04N1/00 , H04N1/047 , H04N1/12
摘要： When a transport section transports he a media, a controller of an image reading apparatus determines the lengths of the media in the transport direction, based on detection results of a medium detector. When determining that a length of a medium is equal to or more than a threshold and then determining that a length of a subsequent medium is equal to or more than the threshold, the controller decreases an ejection speed of the subsequent medium to a second speed by the transport section. When determining that a length of a medium is equal to or more than the threshold and then determining that a length of a subsequent medium is less than the threshold, the controller decreases the ejection speed from the first speed to a third speed that is lower than the second speed by the transport section.

7. 发明申请

US20170267004A1 RECORDING APPARATUS 有权
公开(公告)号：US20170267004A1
公开(公告)日：2017-09-21
申请号：US15617458
申请日：2017-06-08
申请人： SEIKO EPSON CORPORATION
发明人： Yoshiyuki OKAZAWA , Kazumasa HARADA , Akira ANAMI
IPC分类号： B41J25/34 , B41J11/00 , B41J29/38 , B65H1/00
CPC分类号： B41J25/34 , B41J11/00 , B41J11/36 , B41J29/38 , B65H1/00
摘要： A recording apparatus includes a carriage, a transport drive roller, and a plurality of gears. The carriage includes a recording head configured to record onto a medium. The carriage is configured to move in a movement region in a first direction and a second direction that is an opposite direction thereto. The transport drive roller is configured to transport the medium to a recording region in which the recording head performs recording. The plurality of gears are configured to transmit power of a motor to the transport drive roller. When the carriage is positioned at an end of the movement region in the second direction, at least a portion of one of the plurality of gears overlaps the carriage when viewed along a vertical direction that is parallel to a direction of gravity and overlaps the recording head when viewed along an axial direction of the transport drive roller.

8. 发明申请

US20150375510A1 RECORDING APPARATUS 有权
标题翻译：录音设备
公开(公告)号：US20150375510A1
公开(公告)日：2015-12-31
申请号：US14729370
申请日：2015-06-03
申请人： SEIKO EPSON CORPORATION
发明人： Takayuki SHIOTA , Hiroyuki TAJIMA , Akira ANAMI , Kazuhiko TSUYAMA , Naoki SAKAMOTO
IPC分类号： B41J2/165 , B41J23/00
CPC分类号： B41J2/16508 , B41J2/1652 , B41J2/16523 , B41J2/16532
摘要： A printer includes a cap unit, a transporting driving roller, a power transmitting unit, and a pump. At least a part of each of the cap unit, the transporting driving roller, the power transmitting unit, and the pump has the same height in a height direction of the apparatus (a Z-axis direction) and the cap unit, the transporting driving roller, the power transmitting unit, and the pump are arranged along a direction (a Y-axis direction) intersecting with a rotational axis line direction (an X-axis direction) of the transporting driving roller. Therefore, it is possible to arrange so as to suppress each dimension of the cap unit, the transporting driving roller, the power transmitting unit, and the pump in a height direction and it is possible to contribute to the miniaturization of the apparatus.
摘要翻译：打印机包括盖单元，输送驱动辊，动力传递单元和泵。盖单元，传送驱动辊，动力传递单元和泵中的每一个的至少一部分在设备的高度方向（Z轴方向）和盖单元上具有相同的高度，传送驱动辊，动力传递单元和泵沿着与传送驱动辊的旋转轴线方向（X轴方向）相交的方向（Y轴方向）布置。因此，可以设置为在高度方向抑制盖单元，输送驱动辊，动力传递单元和泵的每个尺寸，并且可以有助于装置的小型化。

9. 发明申请

US20130293656A1 RECORDING APPARATUS 有权
标题翻译：录音设备
公开(公告)号：US20130293656A1
公开(公告)日：2013-11-07
申请号：US13874637
申请日：2013-05-01
申请人： SEIKO EPSON CORPORATION
发明人： Akira ANAMI
IPC分类号： B41J11/00
CPC分类号： B41J11/006 , B65H5/062 , B65H2404/1442 , B65H2404/1521 , B65H2407/20
摘要： A printer includes a first roller and a second roller that pinch a paper sheet therebetween and rotate to transport the paper sheet to the recording unit, a roller support member that support the second roller and is capable of switching between a first state in which the second roller is in contact with the first roller and a second state in which the second roller is moved away from the first roller, and a slider that engages the roller support member and is linearly displaceable in the rotation axis direction of the second roller so as to perform switching by the roller support member.
摘要翻译：打印机包括：第一辊和第二辊，在其间夹持纸张并转动以将纸张传送到记录单元;辊支撑构件，其支撑第二辊并且能够在第二状态之间切换，其中第二状态辊与第一辊接触，而第二辊离开第一辊移动的第二状态，以及与第二辊的旋转轴线方向可线性移动的滑块，通过辊支撑构件执行切换。

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