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    PRINTING APPARATUS
    31.
    发明申请
    PRINTING APPARATUS 有权
    打印设备

    公开(公告)号：US20110211896A1

    公开(公告)日：2011-09-01

    申请号：US12949497

    申请日：2010-11-18

    Applicant: Koichiro Kawaguchi ,  Toshiki Takeuchi ,  Kengo Nieda ,  Tetsuhiro Nitta

    Inventor： Koichiro Kawaguchi ,  Toshiki Takeuchi ,  Kengo Nieda ,  Tetsuhiro Nitta

    IPC: B41J11/42

    CPC classification number: B41J11/008 ,  B41J11/0095 ,  B41J13/0009

    Abstract: An apparatus may include a print head, multiple roller pairs to convey a sheet, a direct sensor, and a control unit. The print head prints on a conveyed sheet. The multiple roller pairs nip the sheet at an upstream side of the print head to convey the sheet, nip the sheet at a downstream side of the print head, and nip the sheet at an upstream side of a first roller pair to convey the sheet. The direct sensor measures a surface of the conveyed sheet at a measurement position between a nip position of the first roller pair and a nip position of a third roller pair to obtain information relating to a movement state of the sheet. The control unit controls to correct at least one of driving control of the print head and conveying control of the sheet, based on the information obtained by the direct sensor.

    Abstract translation: 装置可以包括打印头，用于传送片材的多个辊对，直接传感器和控制单元。 打印头打印在传送的纸张上。 多个辊对在打印头的上游侧夹持纸张以输送纸张，在打印头的下游侧夹持纸张，并且将纸张夹在第一辊对的上游侧以输送纸张。 直接传感器在第一辊对的夹持位置和第三辊对的夹持位置之间的测量位置处测量传送的纸张的表面，以获得与纸张的移动状态有关的信息。 控制单元基于由直接传感器获得的信息来控制打印头的驱动控制和纸张的传送控制中的至少一个。

    Printing apparatus
    33.
    发明授权
    Printing apparatus 有权
    印刷装置

    公开(公告)号：US08851770B2

    公开(公告)日：2014-10-07

    申请号：US12949717

    申请日：2010-11-18

    Applicant: Yasuhiko Ikeda ,  Masahito Yoshida ,  Koichiro Kawaguchi ,  Kenji Shigeno ,  Toshiki Takeuchi ,  Masato Izumi ,  Ryosuke Sato ,  Kengo Nieda

    Inventor： Yasuhiko Ikeda ,  Masahito Yoshida ,  Koichiro Kawaguchi ,  Kenji Shigeno ,  Toshiki Takeuchi ,  Masato Izumi ,  Ryosuke Sato ,  Kengo Nieda

    IPC: B41J3/60 ,  B41J11/00 ,  B41J11/42

    CPC classification number: B41J3/60 ,  B41J11/008 ,  B41J11/42

    Abstract: A control unit includes a memory storing correction data obtained by associating information acquired by a first acquisition unit (rotary encoder) with information acquired by a second acquisition unit (direct sensor) with respect to, at least one rotation of a conveying roller. When a plurality of images are sequentially printed on a first surface and a second surface of a continuous sheet, the control unit reads the correction data corresponding to the rotation information acquired by the first acquisition unit from the memory and corrects at least one of driving control of a print head and driving control of the roller. The correction data used in printing on the first surface of the sheet is different from that used in printing on the second surface of the sheet.

    Abstract translation: 控制单元包括存储校正数据的存储器，该校正数据是通过将由第一获取单元（旋转编码器）获得的信息与由第二获取单元（直接传感器）获取的信息相关联的至少一个输送辊的至少一个旋转而获得的。 当多个图像顺序地印刷在连续片材的第一表面和第二表面上时，控制单元从存储器读取与由第一获取单元获取的旋转信息相对应的校正数据，并且校正驱动控制中的至少一个 的打印头和滚筒的驱动控制。 在片材的第一表面上印刷中使用的校正数据与在片材的第二表面上印刷中使用的校正数据不同。

    Recording apparatus
    34.
    发明授权
    Recording apparatus 有权
    记录装置

    公开(公告)号：US08529018B2

    公开(公告)日：2013-09-10

    申请号：US13413503

    申请日：2012-03-06

    Applicant: Toshiki Takeuchi ,  Nobuhiro Toki ,  Haruo Uchida

    Inventor： Toshiki Takeuchi ,  Nobuhiro Toki ,  Haruo Uchida

    IPC: B41J2/165

    CPC classification number: B41J23/025 ,  B41J2/16532 ,  B41J29/02 ,  B41J29/38 ,  Y10T74/20104

    Abstract: A recording apparatus includes a carriage carrying a recording head and being movably supported, the recording head being configured to eject liquid onto a recording medium, a plurality of driven units to be driven by a drive source that generates a driving force, a transmission-switching mechanism configured to switch between the driven units, a carriage locker configured to prevent and allow movement of the carriage, and a transmission-switching locker configured to prevent and allow switching between the driven units. Movement prevention by the carriage locker and switching prevention by the transmission-switching locker are in synchronicity, and movement allowance by the carriage locker and switching allowance by the transmission-switching locker are in synchronicity.

    Abstract translation: 记录装置包括承载记录头并被可移动地支撑的托架，记录头被配置为将液体喷射到记录介质上，多个被驱动单元由驱动源驱动以产生驱动力，传输切换 被配置为在被驱动单元之间切换的机构，构造成防止和允许滑架移动的滑架锁定装置，以及配置成防止和允许从动单元之间切换的传动切换锁。 车厢储物柜的防止动作和防止变速箱切换的交换机处于同步状态，车厢储物柜的移动余量和变速箱切换储物柜的切换余量是同步的。

    Sheet conveyance apparatus and printing apparatus
    36.
    发明授权
    Sheet conveyance apparatus and printing apparatus 失效
    片材输送装置和印刷装置

    公开(公告)号：US08387976B2

    公开(公告)日：2013-03-05

    申请号：US13489316

    申请日：2012-06-05

    Applicant: Kengo Nieda ,  Koichiro Kawaguchi ,  Toshiki Takeuchi ,  Ryosuke Sato ,  Shigeru Toriihara

    Inventor： Kengo Nieda ,  Koichiro Kawaguchi ,  Toshiki Takeuchi ,  Ryosuke Sato ,  Shigeru Toriihara

    IPC: B65H9/16

    CPC classification number: B65H9/00 ,  B41J11/0045 ,  B65H23/025 ,  B65H2220/09 ,  B65H2301/51256 ,  B65H2404/14 ,  B65H2404/1431 ,  B65H2801/06

    Abstract: A sheet conveyance apparatus includes: a guide unit for guiding the side end of the sheet; a first roller pair arranged on the downstream side of the guide unit for conveying the sheet, including a driven roller held in contact with a whole sheet in a sheet width direction; and a second roller pair having a conveyance roller arranged on the downstream side of the roller and adapted to convey the sheet, and a plurality of pinch rollers pinching the sheet in cooperation with the conveyance roller, wherein each of the plurality of pinch rollers applies to the sheet a conveyance force inclined toward a conveyance path side end, which is nearer to the pinch roller, and wherein the smaller the distance between the pinch roller and the conveyance path side end, the greater the inclination of the conveyance force thereof.

    Abstract translation: 片材输送装置包括：引导单元，用于引导片材的侧端; 布置在引导单元的下游侧的用于输送片材的第一辊对，包括沿着片材宽度方向与整个片材保持接触的从动辊; 以及第二辊对，其具有布置在所述辊的下游侧并适于输送所述片材的输送辊，以及与所述输送辊协作地夹持所述片材的多个夹送辊，其中，所述多个夹送辊中的每一个适用于 所述片材对于靠近所述夹送辊的输送路侧端部倾斜，并且其中所述夹送辊与所述输送路径侧端部之间的距离越小，所述输送力的倾斜度越大。

    Recording apparatus
    38.
    发明授权
    Recording apparatus 有权
    记录装置

    公开(公告)号：US08297614B2

    公开(公告)日：2012-10-30

    申请号：US12388622

    申请日：2009-02-19

    Applicant: Toshiki Takeuchi ,  Haruo Uchida

    Inventor： Toshiki Takeuchi ,  Haruo Uchida

    IPC: B65H1/00

    CPC classification number: B65H31/02 ,  B41J13/106 ,  B65H31/20 ,  B65H2405/324 ,  B65H2405/3322 ,  B65H2801/06

    Abstract: A recording apparatus includes a cassette having a stacking region for stacking recording materials mounted to main assembly of the recording apparatus; a feeder for feeding the recording material stacked to the cassette; a sheet discharge portion for sheet discharging the recording material having been subjected to a recording operation; a tray movable between a first position where the recording material is incapable of being discharged from the sheet discharge portion and a second position where the recording material is capable of being discharged from a main assembly of the recording apparatus; a holding portion, disposed on the tray, for holding the recording material discharged when the tray is at the second position; an auxiliary portion disposed on the tray and capable of stacking the recording material with the stacking region when the tray is at the second position.

    Abstract translation: 记录装置包括具有用于堆叠安装到记录装置的主组件上的记录材料的堆叠区域的盒; 用于馈送堆叠在盒上的记录材料的馈送器; 用于片材排出已经进行记录操作的记录材料的片材排出部分; 可在第一位置和第二位置之间移动的托盘，其中记录材料不能从纸张排出部分排出，并且记录材料能够从记录装置的主组件排出的第二位置; 保持部，设置在所述托盘上，用于保持当所述托盘处于所述第二位置时排出的所述记录材料; 辅助部分设置在托盘上，并且当托盘处于第二位置时能够将记录材料与堆叠区域堆叠。

    SHEET CONVEYANCE APPARATUS AND PRINTING APPARATUS
    39.
    发明申请
    SHEET CONVEYANCE APPARATUS AND PRINTING APPARATUS 失效
    板材输送装置和印刷装置

    公开(公告)号：US20120242037A1

    公开(公告)日：2012-09-27

    申请号：US13489316

    申请日：2012-06-05

    Applicant: Kengo Nieda ,  Koichiro Kawaguchi ,  Toshiki Takeuchi ,  Ryosuke Sato ,  Shigeru Toriihara

    Inventor： Kengo Nieda ,  Koichiro Kawaguchi ,  Toshiki Takeuchi ,  Ryosuke Sato ,  Shigeru Toriihara

    IPC: B65H9/00 ,  B65H7/02

    CPC classification number: B65H9/00 ,  B41J11/0045 ,  B65H23/025 ,  B65H2220/09 ,  B65H2301/51256 ,  B65H2404/14 ,  B65H2404/1431 ,  B65H2801/06

    Abstract: A sheet conveyance apparatus includes: a guide unit for guiding the side end of the sheet; a first roller pair arranged on the downstream side of the guide unit for conveying the sheet, including a driven roller held in contact with a whole sheet in a sheet width direction; and a second roller pair having a conveyance roller arranged on the downstream side of the roller and adapted to convey the sheet, and a plurality of pinch rollers pinching the sheet in cooperation with the conveyance roller, wherein each of the plurality of pinch rollers applies to the sheet a conveyance force inclined toward a conveyance path side end, which is nearer to the pinch roller, and wherein the smaller the distance between the pinch roller and the conveyance path side end, the greater the inclination of the conveyance force thereof.

    Abstract translation: 片材输送装置包括：引导单元，用于引导片材的侧端; 布置在引导单元的下游侧的用于输送片材的第一辊对，包括沿着片材宽度方向与整个片材保持接触的从动辊; 以及第二辊对，其具有布置在所述辊的下游侧并适于输送所述片材的输送辊，以及与所述输送辊协作地夹持所述片材的多个夹送辊，其中，所述多个夹送辊中的每一个适用于 所述片材对于靠近所述夹送辊的输送路侧端部倾斜，并且其中所述夹送辊与所述输送路径侧端部之间的距离越小，所述输送力的倾斜度越大。

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