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    Inkjet recording apparatus
    1.
    发明授权
    Inkjet recording apparatus 有权
    喷墨记录装置

    公开(公告)号：US09186917B2

    公开(公告)日：2015-11-17

    申请号：US14225604

    申请日：2014-03-26

    申请人： Tsuyoshi Ito ,  Yuji Koga ,  Wataru Sugiyama ,  Kenji Samoto

    发明人： Tsuyoshi Ito ,  Yuji Koga ,  Wataru Sugiyama ,  Kenji Samoto

    IPC分类号： B41J11/00 ,  B41J11/06 ,  B65H5/06 ,  B65H9/00

    CPC分类号： B41J11/14 ,  B41J2/01 ,  B41J11/0025 ,  B41J11/0045 ,  B41J11/006 ,  B41J11/007 ,  B41J11/06 ,  B65H5/068 ,  B65H9/002

    摘要： An image forming apparatus may include a mechanism for forming a corrugated shape in a sheet to be conveyed. The mechanism may include various components include one or more pressing portions, one or more ribs, one or more discharge rollers, a switching mechanism and the like. In one arrangement, ribs and pressing portions configured to create the corrugated shape may be disposed at various locations upstream or downstream of the platen, recording portion and/or nozzles thereof. In one example, pressing portions may be disposed both upstream and downstream of the nozzles of the recording portion to maintain a corrugated shape in the conveyed sheet. Various other configurations may be used.

    摘要翻译： 图像形成装置可以包括用于在待传送的片材中形成波纹形状的机构。 该机构可以包括各种部件，包括一个或多个按压部，一个或多个肋，一个或多个排出辊，切换机构等。 在一种布置中，可以在压板，记录部分和/或其喷嘴的上游或下游的各个位置处设置用于产生波纹状的肋和压制部。 在一个示例中，按压部分可以设置在记录部分的喷嘴的上游和下游，以在输送的纸张中保持波纹形状。 可以使用各种其它配置。

    INK-JET PRINTER
    2.
    发明申请
    INK-JET PRINTER 有权
    喷墨打印机

    公开(公告)号：US20140043420A1

    公开(公告)日：2014-02-13

    申请号：US14060428

    申请日：2013-10-22

    申请人： Noriyuki KAWAMATA ,  Yuji KOGA ,  Wataru SUGIYAMA ,  Kenji SAMOTO

    发明人： Noriyuki KAWAMATA ,  Yuji KOGA ,  Wataru SUGIYAMA ,  Kenji SAMOTO

    IPC分类号： B41J13/03

    CPC分类号： B41J11/04 ,  B41J2/01 ,  B41J13/025 ,  B41J13/03 ,  B65H5/062 ,  B65H2402/31 ,  B65H2402/5152 ,  B65H2404/1521 ,  B65H2404/174

    摘要： There is provided an image recording apparatus including a transporting path, a recording section, a first and second rollers pinching the recording medium therebetween, a supporting member which rotatably supports the second roller, a holding member which is movable along a transporting direction of the recording medium, a bias applying member which applies a bias on the holding member, in an opposite direction opposite to the transporting direction and a load member which generates a load in the opposite direction, with respect to the recording medium.

    摘要翻译： 提供了一种图像记录装置，包括传送路径，记录部分，夹在其间的记录介质的第一和第二辊;支撑部件，其可旋转地支撑第二辊;保持部件，其可沿着记录的传送方向移动 介质，相对于记录介质，在与传送方向相反的方向上相对于保持构件施加偏压的偏置施加构件和产生相反方向的负载的负载构件。

    Image recording apparatus
    3.
    发明授权
    Image recording apparatus 有权
    图像记录装置

    公开(公告)号：US08177317B2

    公开(公告)日：2012-05-15

    申请号：US12569442

    申请日：2009-09-29

    申请人： Tsuyoshi Ito ,  Takashi Ohama ,  Naokazu Tanahashi ,  Wataru Sugiyama ,  Noriyuki Kawamata ,  Yuta Uchino

    发明人： Tsuyoshi Ito ,  Takashi Ohama ,  Naokazu Tanahashi ,  Wataru Sugiyama ,  Noriyuki Kawamata ,  Yuta Uchino

    IPC分类号： B41J29/38 ,  B41J29/393 ,  B41J2/01

    CPC分类号： B41J29/02 ,  B41J3/60 ,  B41J13/0027 ,  B41J29/38

    摘要： An image recording apparatus including a recording head, a feeding mechanism feeding a recording medium such that a second surface is opposed to the head, a first-area determining portion determining a first area, a second-area determining portion determining a second area, a contact-position determining portion determining a contact position on a first surface at which position a roller contacts the first surface, a feed controller capable of controlling feeding of the medium such that where the second surface is opposed to the head, the recording on the second surface is implemented with the second area skipped, and a judging portion determining whether the contact position is included in the first area at the moment of initiation of a skip operation. The feed controller controls an acceleration or a speed at which the medium is fed in the skip operation, on the basis of the determination made by the judging portion.

    摘要翻译： 一种图像记录装置，包括记录头，馈送机构，使得第二表面与头部相对;第一区域确定部分，确定第一区域;第二区域确定部分，确定第二区域; 接触位置确定部分确定在辊子接触第一表面的位置的第一表面上的接触位置，能够控制介质的供给的馈送控制器，使得当第二表面与头部相对时，在第二表面上的记录 在第二区域被跳过的情况下实现表面，并且判断部分确定在跳过操作开始时的接触位置是否包括在第一区域中。 进给控制器基于由判断部进行的判定来控制在跳过操作中进给了介质的加速度或速度。

    Image recording apparatus
    4.
    发明授权
    Image recording apparatus 有权
    图像记录装置

    公开(公告)号：US08092004B2

    公开(公告)日：2012-01-10

    申请号：US12239517

    申请日：2008-09-26

    申请人： Yuta Uchino ,  Takashi Ohama ,  Naokazu Tanahashi ,  Wataru Sugiyama ,  Noriyuki Kawamata

    发明人： Yuta Uchino ,  Takashi Ohama ,  Naokazu Tanahashi ,  Wataru Sugiyama ,  Noriyuki Kawamata

    IPC分类号： B41J2/01

    CPC分类号： B41J3/60

    摘要： An image recording apparatus which records images on front and back surfaces of a sheet, including: a head which ejects ink onto the sheet for recording; a sheet-supply roller which contacts the sheet to transfer the sheet for supplying to the head; sheet-transfer rollers which are disposed on a downstream side of the head so as to be rotatable forwardly and reversely, and which transfer the sheet passed through the head while nipping the sheet, toward an outside of the image recording apparatus when forwardly rotated or toward the sheet-supply roller when reversely rotated such that the sheet is permitted to be again supplied to the head by the sheet-supply roller; a sheet-return path which is branched from a connecting path that connects the sheet-transfer rollers and the head so as to extend toward the sheet-supply roller, and through which the sheet is transferred toward the sheet-supply roller by the reverse rotations; and a roller-driving control section which drives the sheet-transfer rollers and the sheet-supply roller such that the sheet is transferred through the sheet-return path in a state in which the sheet is warped.

    摘要翻译： 一种在片材的前表面和后表面上记录图像的图像记录装置，包括：将墨水喷射到片材上以进行记录的头部; 片材供应辊，其接触片材以转移用于供给头部的片材; 片材转印辊，其设置在头部的下游侧，以便能够向前和向后旋转，并且当向前或向前移动时将经过头部的片材在夹持片材的同时朝向图像记录装置的外部传送 片材供应辊反向旋转使得片材被片材供应辊再次供应到头部; 从连接片材传送辊和头部的连接路径分支以朝向片材供应辊延伸的片材返回路径，并且片材通过反向旋转朝向片材供应辊转移 ; 以及辊驱动控制部分，其驱动片材转印辊和供纸辊，使得片材在片材翘曲的状态下被转印通过片材返回路径。

    IMAGE RECORDING APPARATUS
    5.
    发明申请
    IMAGE RECORDING APPARATUS 有权
    图像记录装置

    公开(公告)号：US20110273524A1

    公开(公告)日：2011-11-10

    申请号：US13185288

    申请日：2011-07-18

    申请人： Noriyuki KAWAMATA ,  Takashi OHAMA ,  Naokazu TANAHASHI ,  Wataru SUGIYAMA ,  Yuta UCHINO

    发明人： Noriyuki KAWAMATA ,  Takashi OHAMA ,  Naokazu TANAHASHI ,  Wataru SUGIYAMA ,  Yuta UCHINO

    IPC分类号： B41J13/00

    CPC分类号： B41J3/60 ,  B41J13/0027

    摘要： An image recording apparatus configured to record images on front and back surfaces of a sheet, including: a head which ejects ink onto the sheet for recording; a sheet-supply roller which contacts the sheet so as to transfer the sheet for supplying to the head; a sheet-supply path which is provided between the sheet-supply roller and the head, which has a U-shape, and through which the sheet is transferred such that one of surfaces thereof opposite to the other of the surfaces contacted by the sheet-supply roller faces the head; and a sheet-stopping control section configured to control the sheet-supply roller such that the sheet transferred by the sheet-supply roller is stopped for a first time in the sheet-supply path in a state in which the sheet is deformed so as to have a U-shape, after an image has been recorded on the front surface of the sheet and before an image is recorded on the back surface thereof.

    摘要翻译： 一种图像记录装置，被配置为在纸张的表面和背面上记录图像，包括：将油墨喷射到纸张上以进行记录的头部; 片材供应辊，其接触片材以便将片材转印到头部; 片材供给路径，其设置在片材供给辊和头部之间，该片材供给路径具有U形，并且片材被转印，使得与片材接触的另一个表面相对的表面中的一个表面， 供应辊面向头部; 以及片材停止控制部，其被配置为控制供纸辊，使得由片材供应辊传送的片材在片材变形的状态下在片材供应路径中第一次停止，以便 在图像的前表面上记录图像之后并且在其背面上记录图像之前具有U形。

    Job separator and image recording apparatus having the same
    7.
    发明授权
    Job separator and image recording apparatus having the same 有权
    作业分离器和图像记录装置具有相同的功能

    公开(公告)号：US07905480B2

    公开(公告)日：2011-03-15

    申请号：US12024012

    申请日：2008-01-31

    申请人： Shingo Ito ,  Noritsugu Ito ,  Wataru Sugiyama ,  Naokazu Tanahashi

    发明人： Shingo Ito ,  Noritsugu Ito ,  Wataru Sugiyama ,  Naokazu Tanahashi

    IPC分类号： B65H29/34 ,  B65H31/00

    CPC分类号： B65H29/14 ,  B65H31/24 ,  B65H2404/1441 ,  B65H2511/20 ,  B65H2511/414 ,  B65H2513/42 ,  B65H2801/06 ,  B65H2220/02 ,  B65H2220/11 ,  B65H2220/01

    摘要： A job separator has a first roller unit and a second roller unit adjacent to the first roller unit. The first roller unit has a first driven roller and a first drive roller, which receive and convey a sheet between them. The second roller unit has a second driven roller and a second drive roller, which also receive and convey a sheet between them. The second drive roller may selectively move between a first position, in which the second drive roller is below the second driven roller, and a second position in which the second drive roller is above the second driven roller. An image processing apparatus has the job separator, a recording unit, an output tray, and a control unit for controlling the second drive roller.

    摘要翻译： 工作分离器具有与第一辊单元相邻的第一辊单元和第二辊单元。 第一辊单元具有第一从动辊和第一驱动辊，其在它们之间接收和输送片材。 第二辊单元具有第二从动辊和第二驱动辊，其也在它们之间接收和传送片材。 第二驱动辊可以选择性地在第二位置和第二位置之间移动，在第一位置和第二位置之间，第二驱动辊位于第二从动辊之下，第二驱动辊位于第二位置，第二驱动辊位于第二从动辊的上方。 图像处理装置具有作业分离器，记录单元，输出托盘和用于控制第二驱动辊的控制单元。

    Inkjet printer and purging method
    8.
    发明授权
    Inkjet printer and purging method 有权
    喷墨打印机和清洗方法

    公开(公告)号：US07841694B2

    公开(公告)日：2010-11-30

    申请号：US12001743

    申请日：2007-12-12

    申请人： Wataru Sugiyama ,  Noritsugu Ito ,  Naokazu Tanahashi ,  Shingo Ito

    发明人： Wataru Sugiyama ,  Noritsugu Ito ,  Naokazu Tanahashi ,  Shingo Ito

    IPC分类号： B41J2/165

    CPC分类号： B41J2/16508 ,  B41J2/16532

    摘要： A first detaching step including (1) moving a nozzle cap from a position, where a sealing surface of the nozzle cap is entirely in contact with a nozzle surface of a recording head, to a first state, where a first end of the sealing surface is separated by a minute distance from the nozzle surface and a second end of the sealing surface is separated from the nozzle cap by a first distance, and (2) maintaining the nozzle cap in the first state. A second detaching step including (1) moving the nozzle cap from the first state to a second state, where the first end of the sealing surface is separated from the nozzle surface by a second distance and the second end is separated from the nozzle surface by a distance greater than the first distance, and (2) maintaining the nozzle cap in the second state.

    摘要翻译： 第一分离步骤包括（1）将喷嘴帽从喷嘴盖的密封表面完全与记录头的喷嘴表面接触的位置移动到第一状态，其中密封表面的第一端 与喷嘴表面分开一段距离，并且密封表面的第二端与喷嘴盖分开第一距离，和（2）将喷嘴盖保持在第一状态。 第二拆卸步骤包括（1）将喷嘴帽从第一状态移动到第二状态，其中密封表面的第一端与喷嘴表面分离第二距离，并且第二端通过 大于第一距离的距离，以及（2）将喷嘴帽保持在第二状态。

    Feeder device for feeding media sheets
    9.
    发明授权
    Feeder device for feeding media sheets 有权
    用于送纸介质的送纸装置

    公开(公告)号：US07686302B2

    公开(公告)日：2010-03-30

    申请号：US11613133

    申请日：2006-12-19

    申请人： Naokazu Tanahashi ,  Noritsugu Ito ,  Wataru Sugiyama ,  Shingo Ito

    发明人： Naokazu Tanahashi ,  Noritsugu Ito ,  Wataru Sugiyama ,  Shingo Ito

    IPC分类号： B65H7/02

    CPC分类号： B65H3/06 ,  B65H3/0669 ,  B65H7/02 ,  B65H2511/212 ,  B65H2511/33 ,  B65H2515/704 ,  B65H2557/64 ,  G03G15/6511 ,  G03G2215/00751 ,  B65H2220/01 ,  B65H2220/02 ,  B65H2220/11

    摘要： A feeder device for feeding media sheets along a feed path, including: (a) an accommodator for accommodating the media sheets; (b) a feed mechanism including (b-1) a roller that is to be held in contact with the media sheets accommodated in the accommodator and (b-2) a motor that is controllable based on a variable so as to rotate the roller, so that the media sheets can be fed along the feed path by the roller; (c) a detector operable to detect an amount of rotation of the roller or the motor; (d) a controller operable to adjust the variable on the basis of the amount of rotation detected by the detector such that feed movement of each media sheet can be achieved substantially as desired; (e) a monitor operable to monitor the variable that is adjusted by the controller; and (f) a media-related information obtainer operable to obtain information related to the media sheets fed by the feed mechanism, based on the actual value of the adjusted variable monitored by the monitor.

    摘要翻译： 一种用于沿着馈送路径馈送介质片的馈送装置，包括：（a）用于容纳介质片的容纳器; （b）馈送机构，包括：（b-1）待保持与容纳在容纳物中的介质片接触的辊子;以及（b-2）基于可变量控制以使辊子旋转的电动机 ，使得介质片材可以通过辊子沿进给路径进给; （c）可操作以检测所述辊或所述电动机的旋转量的检测器; （d）控制器，其可操作以基于由检测器检测到的旋转量来调节变量，使得可以基本上按需要实现每个介质片的进给运动; （e）可操作以监视由控制器调整的变量的监视器; 以及（f）媒体相关信息获取器，其可操作以基于由所述监视器监视的所述调整变量的实际值来获得与由所述馈送机构馈送的所述媒体片段有关的信息。