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1. 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。

2. 发明申请

US20170111524A1 IMAGE READING APPARATUS 有权
公开(公告)号：US20170111524A1
公开(公告)日：2017-04-20
申请号：US15278442
申请日：2016-09-28
申请人： SEIKO EPSON CORPORATION
发明人： Hiroyuki TAJIMA , Kazuya YOSHIKAIE , Katsuhiko NISHIZAKA
IPC分类号： H04N1/00
CPC分类号： H04N1/00037 , H04N1/00013 , H04N1/00058 , H04N1/00687 , H04N1/00724 , H04N1/00761 , H04N2201/0081
摘要： An image reading apparatus further includes a discrimination unit which discriminates double feeding of a document from a carrier sheet, based on a double feeding detecting sensor (double feeding detecting unit) which detects double feeding of a document, a first detection result (section of L1) which is obtained when the double feeding detecting sensor detects a bonding portion of the carrier sheet, and a second detection result (double feeding detection value which is lower than second threshold value) which is obtained when the double feeding detecting sensor detects double feeding.

3. 发明申请

US20150375949A1 FEED DEVICE AND RECORDING APPARATUS 有权
标题翻译：进给装置和记录装置
公开(公告)号：US20150375949A1
公开(公告)日：2015-12-31
申请号：US14739448
申请日：2015-06-15
申请人： SEIKO EPSON CORPORATION
发明人： Shinji KANEMARU , Hitoshi IGARASHI , Takayuki TANAKA , Tetsuya TAMURA , Hiroyuki TAJIMA
IPC分类号： B65H9/00 , B65H7/20 , B65H7/06 , B65H1/04 , B65H5/06
CPC分类号： B65H9/002 , B65H3/0607 , B65H3/0661 , B65H3/0669 , B65H3/5261 , B65H5/062 , B65H5/34 , B65H7/08 , B65H9/008 , B65H2301/51212 , B65H2403/512 , B65H2403/942 , B65H2404/1112 , B65H2404/513 , B65H2511/242 , B65H2513/412 , B65H2515/704 , B65H2553/51 , B65H2553/81 , B65H2701/1311 , B65H2801/12 , B65H2220/01 , B65H2220/03 , B65H2220/02
摘要： A feed device includes a feed roller, a transport roller pair provided further to the downstream side in the transport direction of a sheet than the feed roller, a first motor by which the feed roller is driven, and a second motor by which the transport roller pair is driven, and in which a controller that controls the first motor, and performs a skew removal operation accompanying reverse transport of the sheet by the transport roller pair causes a reverse current and a hold current as suppression currents that suppress the reverse transport amount of the feed roller to the reverse transport amount of the transport roller pair or less to flow to the first motor in at least a part of the skew removal operation.
摘要翻译：进料装置包括进料辊，输送辊对进一步设置在比输送辊的纸张运送方向的下游侧，供给辊被驱动的第一马达和第二马达，输送辊并且其中控制第一电动机的控制器并且执行伴随传送辊对的片材反向传送的偏斜消除操作，引起反向电流和保持电流作为抑制电流的抑制电流，进给辊至输送辊对的反向输送量或少于在至少一部分偏斜消除操作中流到第一马达。

4. 发明申请

US20200269620A1 RECORDING APPARATUS 审中-公开
公开(公告)号：US20200269620A1
公开(公告)日：2020-08-27
申请号：US16795867
申请日：2020-02-20
申请人： SEIKO EPSON CORPORATION
发明人： Taiki HANAGAMI , Makoto WADA , Kazuya YOSHIKAIE , Hiroyuki TAJIMA
IPC分类号： B41J29/393 , H01M2/10
摘要： A battery mount portion includes a recessed portion into which a portion of a battery enters, a coupling terminal provided inside the recessed portion and configured to be electrically coupled to the battery, and a covering portion that covers the coupling terminal and that constitutes a portion of the housing. In a state in which the battery is unmounted, a cover that covers an area in the battery mount portion other than the covering portion is detachably attachable, and a portion where the cover and the housing overlap each other in a depth direction of the recessed portion is located outside a path of a liquid heading towards the coupling terminal after entering the recessed portion through a portion where the cover and the covering portion oppose each other.

5. 发明申请

US20200039771A1 MEDIUM FEEDING DEVICE AND IMAGE READING APPARATUS 审中-公开
公开(公告)号：US20200039771A1
公开(公告)日：2020-02-06
申请号：US16523165
申请日：2019-07-26
申请人： SEIKO EPSON CORPORATION
发明人： Hiroyuki TAJIMA , Koji MIGITA
IPC分类号： B65H5/06 , B65H7/06
摘要： A medium feeding device includes a medium feeding mechanism switching between a first state in which the medium is fed from the feeding tray and a second state in which the medium is not fed from the feeding tray, a feeding roller rotationally driven in a forward rotation direction, and a separation roller that is rotationally driven in the reverse rotation direction when the feeding roller is rotationally driven in the forward rotation direction, wherein when the separation roller is rotationally driven in the forward rotation direction, the feeding roller is configured to be passively rotatable with respect to the separation roller, and wherein a rotation direction of the first motor when the cam member switches the medium feeding mechanism from the first state to the second state is the same as a rotation direction of the first motor when the separation roller rotates in the forward rotation direction.

6. 发明申请

US20150360488A1 RECORDING APPARATUS 有权
标题翻译：录音设备
公开(公告)号：US20150360488A1
公开(公告)日：2015-12-17
申请号：US14732122
申请日：2015-06-05
申请人： SEIKO EPSON CORPORATION
发明人： Ryoichi SHUTO , Kazuhiko TSUYAMA , Naoki SAKAMOTO , Hiroyuki TAJIMA
IPC分类号： B41J25/304 , B41J23/32
CPC分类号： B41J3/36 , B41J1/00 , B41J2/01 , B41J3/4075 , B41J19/202 , B41J23/025 , B41J25/005 , B41J25/304 , B41J29/02 , B41J29/023
摘要： A printer includes a carriage which includes an ink jet recording head and is movable in a first direction and a second direction that is an opposite direction to the first direction, a gear group which transmits power of a motor to a sheet transporter, a transporter drive motor which transmits power to the gear group, and a carriage drive motor which drives the carriage. At least a portion of the carriage drive motor and at least a portion of the gear group are at the same position as each other in a movement direction (x direction) of the carriage.
摘要翻译：一种打印机包括一个滑架，它包括一个喷墨记录头，它可沿与第一方向相反的第一方向和第二方向移动，一个将马达的动力传递到片材运输器的齿轮组，向齿轮组传递动力的马达和驱动滑架的托架驱动马达。托架驱动马达的至少一部分和齿轮组的至少一部分在托架的移动方向（x方向）上处于相同的位置。

7. 发明申请

US20130285308A1 RECORDING MEDIUM FEEDING DEVICE AND RECORDING APPARATUS 有权
标题翻译：记录中间送料装置和记录装置
公开(公告)号：US20130285308A1
公开(公告)日：2013-10-31
申请号：US13849055
申请日：2013-03-22
申请人： SEIKO EPSON CORPORATION
发明人： Hiroyuki TAJIMA
IPC分类号： B65H3/06
CPC分类号： B65H3/0684 , B65H3/0669 , B65H3/565 , B65H2403/41 , B65H2403/42
摘要： A recording medium feeding device includes a first support member that supports a feed roller and is configured to be swingable about a pivot shaft so that the first support member swings to displace the feed roller in directions to and away from the recording medium, a first engagement section that includes a gear that swings with the first support member, and a second engagement section that is engageable with the first engagement section when the first support member swings to move the feed roller away from the recording medium, wherein engagement of the first engagement section and the second engagement section is maintained in a state where a power in a swing direction is not transmitted to the first support member, and engagement of the first engagement section and the second engagement section is released when the power in the swing direction is transmitted to the first support member.
摘要翻译：记录介质供给装置包括：第一支撑构件，其支撑进给辊并且构造成围绕枢转轴摆动，使得第一支撑构件摆动以使进给辊沿着与远离记录介质的方向移位，第一接合其包括与所述第一支撑构件摆动的齿轮;以及第二接合部，当所述第一支撑构件摆动以使所述进给辊远离所述记录介质摆动时，所述第二接合部可与所述第一接合部接合，并且第二接合部保持在摆动方向上的动力不被传递到第一支撑构件的状态，并且当摆动方向上的动力被传递到第一接合部和第二接合部时的接合被释放第一个支持成员。

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