-
公开(公告)号：US20200307278A1
公开(公告)日：2020-10-01
申请号：US16835595
申请日：2020-03-31
发明人： Jun YAMADA , Atsushi IMAMURA
摘要： A printing apparatus (printer) is provided in which a base material is conveyed by a roll-to-roll method and feedback control is performed on a tension imposed on the base material, and which includes a control unit, a first drive motor (front drive motor) configured to control a speed of conveyance of conveying the base material, and a second drive motor (feeding motor, rear drive motor, winding motor) configured to control the tension imposed on the base material. In a case where a conveyance operation for conveying the base material is stopped based on detection of a foreign object, and when a speed of the first drive motor is at a predetermined value or less, the control unit stops the tension control performed by the second drive motor.
-
公开(公告)号：US20160114601A1
公开(公告)日：2016-04-28
申请号：US14883728
申请日：2015-10-15
发明人： Atsushi IMAMURA , Akihiro TOYA
CPC分类号： B41J13/0009 , B41J11/002 , B41J15/16 , B65H20/02 , B65H23/1888 , B65H2511/512 , B65H2513/11 , B65H2515/32 , B65H2553/41 , B65H2801/15 , B65H2220/01 , B65H2220/02
摘要： An image recording device includes a drive roller, a driven roller, a recording unit and a control unit. The driven roller is configured and arranged with respect to the drive roller so that the recording medium is grasped between the drive roller and the driven roller. The recording unit is configured and arranged to record an image on the recording medium arranged further to a downstream side than the drive roller in a first direction. When the control unit stops conveying of the recording medium in the first direction, the control unit is configured to stop conveying of the recording medium in a state in which an area of the recording medium different from an area, in which the image is planned to be recorded after a timing at which conveying of the recording medium is stopped, is in contact with the driven roller.
摘要翻译： 图像记录装置包括驱动辊，从动辊，记录单元和控制单元。 从动辊相对于驱动辊构造和布置，使得记录介质被夹在驱动辊和从动辊之间。 记录单元被配置和布置成在第一方向上将图像记录在比驱动辊更靠下游侧的记录介质上。 当控制单元停止在第一方向上传送记录介质时，控制单元被配置为在记录介质的区域与图像计划的区域不同的状态下停止传送记录介质 在记录介质的输送停止的定时与被驱动辊接触之后进行记录。
-
公开(公告)号：US20150103124A1
公开(公告)日：2015-04-16
申请号：US14572577
申请日：2014-12-16
发明人： Atsushi IMAMURA
IPC分类号： B41J11/00
CPC分类号： B41J11/002 , B41J11/006 , B41J11/0095 , B41J15/00 , B41J15/04
摘要： An arrival of a joint member at a detection position provided at an upstream side of a recording unit on a transportation path is detected. A second distance, which is a distance from the detection position to the recording head along the transportation path, is longer than a first distance, which is a distance of a transportation of the continuous medium in the case where, because of an existence of a liquid already landed on an area of the continuous medium at the detection time, the area being located at a position being on the transportation path and facing the recording unit, the continuous medium is transported during a period until at least hardening of the liquid is completed by a light radiation portion.
摘要翻译： 检测在传送路径上的记录单元的上游侧的检测位置处的接合构件的抵达。 沿着传送路径距检测位置到记录头的距离的第二距离比第一距离长，该第一距离是连续介质的传送距离，在第一距离处，因为存在 液体已经在检测时刻已经落在连续介质的区域上，该区域位于运输路径上并面向记录单元的位置，连续介质在一段时间内被输送，直至液体的至少硬化完成 通过光辐射部分。
-
公开(公告)号：US20230302829A1
公开(公告)日：2023-09-28
申请号：US18188787
申请日：2023-03-23
发明人： Atsushi IMAMURA
IPC分类号： B41J25/00 , B41J25/304
CPC分类号： B41J25/006 , B41J25/304
摘要： A printing apparatus includes a transport unit that intermittently transports a medium, a support portion that supports the medium, a head that performs printing by discharging a liquid onto the medium supported by the support portion during a period in which the transport of the medium by the transport unit is stopped, a carriage at which the head is mounted and that moves relative to the medium, and a control unit. The control unit starts the movement of the carriage before the transport of the medium by the transport unit is completed, and starts the discharge of the liquid by the head after the transport of the medium by the transport unit is completed.
-
公开(公告)号：US20170028750A1
公开(公告)日：2017-02-02
申请号：US15296325
申请日：2016-10-18
发明人： Atsushi IMAMURA , Akihiro TOYA
IPC分类号： B41J13/00 , B65H23/188 , B65H20/02
CPC分类号： B41J13/0009 , B41J11/002 , B41J15/16 , B65H20/02 , B65H23/1888 , B65H2511/512 , B65H2513/11 , B65H2515/32 , B65H2553/41 , B65H2801/15 , B65H2220/01 , B65H2220/02
摘要： An image recording device includes a drive roller, a driven roller, a recording unit and a control unit. The driven roller is configured and arranged with respect to the drive roller so that the recording medium is grasped between the drive roller and the driven roller. The recording unit is configured and arranged to record an image on the recording medium arranged further to a downstream side than the drive roller in a first direction. When the control unit stops conveying of the recording medium in the first direction, the control unit is configured to stop conveying of the recording medium in a state in which an area of the recording medium different from an area, in which the image is planned to be recorded after a timing at which conveying of the recording medium is stopped, is in contact with the driven roller.
摘要翻译： 图像记录装置包括驱动辊，从动辊，记录单元和控制单元。 从动辊相对于驱动辊构造和布置，使得记录介质被夹在驱动辊和从动辊之间。 记录单元被配置和布置成在第一方向上将图像记录在比驱动辊更靠下游侧的记录介质上。 当控制单元停止在第一方向上传送记录介质时，控制单元被配置为在记录介质的区域与图像计划的区域不同的状态下停止传送记录介质 在记录介质的输送停止的定时与被驱动辊接触之后进行记录。
-
公开(公告)号：US20130112798A1
公开(公告)日：2013-05-09
申请号：US13670946
申请日：2012-11-07
发明人： Atsushi IMAMURA , Yujiro NOMURA
IPC分类号： B65H23/188
CPC分类号： B65H23/1888 , B41J15/165 , B65H18/103 , B65H23/192 , B65H2301/41462 , B65H2301/5111 , B65H2404/147 , B65H2515/31 , B65H2515/32 , B65H2220/02 , B65H2220/01 , B65H2220/03
摘要： An image recording device includes: a conveyor unit for conveying a recording medium; a drum for rotating under force of friction against the recording medium being conveyed by the conveyor unit, the recording medium being wound around the drum; and a recording unit for recording an image onto a portion, wound around the drum, of the recording medium being conveyed by the conveyor unit; the conveyor unit starting the conveyance of the recording medium in a state where a first tension has been applied to the recording medium, but executing a switching operation for switching the tension applied to the recording medium after the conveyance of the recording medium has been started, to a second tension that is lower than the first tension.
摘要翻译： 图像记录装置包括：传送单元，用于传送记录介质; 用于在由输送机单元输送的记录介质上摩擦力转动的滚筒，所述记录介质缠绕在所述滚筒上; 以及记录单元，用于将图像记录在被传送单元传送的记录介质上缠绕在滚筒上的部分上; 传送单元在已经向记录介质施加了第一张力的状态下开始传送记录介质，而在开始传送记录介质之后执行切换施加到记录介质上的张力的切换操作， 达到低于第一张力的第二张力。
-
公开(公告)号：US20230302830A1
公开(公告)日：2023-09-28
申请号：US18189470
申请日：2023-03-24
发明人： Atsushi IMAMURA
IPC分类号： B41J25/00
CPC分类号： B41J25/006
摘要： A printing apparatus includes a transport unit that intermittently transports a medium, a support portion that supports the medium, a head that performs printing by discharging a liquid onto the medium supported by the support portion during a period in which the transport of the medium by the transport unit is stopped, a carriage at which the head is mounted and that moves relative to the medium, and a control unit. The control unit causes the head to discharge the liquid onto a printing region while moving the carriage, the printing region being a region, of the medium, supported by the support portion, and starts the transport of the medium by the transport unit after the discharge of the liquid by the head is completed and before the carriage stops.
-
公开(公告)号：US20180272758A1
公开(公告)日：2018-09-27
申请号：US15918844
申请日：2018-03-12
发明人： Naoki HORI , Masashi KITAHARA , Shinji KAWAKAMI , Atsushi IMAMURA
IPC分类号： B41J11/00
CPC分类号： B41J11/0095 , B41J2/04573 , B41J11/46 , B41J15/16
摘要： A printing apparatus includes a transport unit which transports a recording medium in a transport direction; a printing unit which prints an image and a mark on the recording medium; and a mark detecting unit which is located on an upstream side of the printing unit in the transport direction, and detects a mark, includes a function of automatically adjusting a detecting sensitivity of the mark detecting unit, and obtains a printing start position using the mark, in which the mark detecting unit has a timer function including an ON delay in which a time between detecting of a mark and outputting of a detecting signal of ON is delayed, uses the timer function when obtaining the printing start position, and does not use the timer function when performing the automatic adjusting.
-
公开(公告)号：US20170355204A1
公开(公告)日：2017-12-14
申请号：US15616790
申请日：2017-06-07
发明人： Atsushi IMAMURA , Naoki HORI , Masashi OBA
IPC分类号： B41J13/00
CPC分类号： B41J13/0009 , B41J11/42 , B41J15/16
摘要： A printing apparatus includes: a driving roller configured to drive a recording medium by rotation thereof while being in contact with the recording medium; a discharging head configured to discharge liquid onto a recording medium; a driven rotational member configured to be driven to rotate as a result of transport of the recording medium while being in contact with the recording medium; a rotation position detection unit configured to detect a rotation position of the driven rotational member; and a control unit configured to rotate the driving roller to transport the recording medium and adjust a timing of discharging the liquid from the discharging head in accordance with a detection result of the rotation position detection unit. The control unit adjusts a rotational speed of the driving roller in accordance with a linear pressure applied to the recording medium on the driving roller.
-
公开(公告)号：US20150077460A1
公开(公告)日：2015-03-19
申请号：US14333826
申请日：2014-07-17
发明人： Atsushi IMAMURA
IPC分类号： B41J13/02
CPC分类号： B41J13/02 , B41J15/165 , B65H23/0326 , B65H23/038 , B65H23/085 , B65H2404/171 , B65H2515/312 , B65H2553/212 , B65H2553/822 , B65H2557/264 , B65H2801/12
摘要： An image recording apparatus includes a roller that is configured to rotate in a direction of conveyance of a recording medium in a state of contact with the recording medium, which is being conveyed, and that has a support shaft extending in a direction intersecting with the direction of conveyance, a fixation member fixing the roller movably in the direction intersecting with the direction of conveyance; a detector that is positioned between the roller and the fixation member and configured to detect a force received from the recording medium via the roller, a support member having an elastic member, and a roller movement unit that is connected to the support member and configured to move the roller in the direction intersecting with the direction of conveyance.
摘要翻译： 图像记录装置包括：辊，其被构造成在与被传送的记录介质接触的状态下在记录介质的传送方向上旋转，并且具有沿与方向相交的方向延伸的支撑轴 传送装置，固定构件，其在与所述传送方向相交的方向上可移动地固定所述滚子; 位于所述辊和所述固定构件之间的检测器，其被构造成经由所述辊检测从所述记录介质接收的力，具有弹性构件的支撑构件和连接到所述支撑构件的辊移动单元， 沿与传送方向相交的方向移动滚筒。
-
-
-
-
-
-
-
-
-
搜索结果
15 条记录 (耗时 0.017 秒)
