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60 条记录 (耗时 0.028 秒)

    Printing apparatus
    21.
    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

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

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

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

    CPC分类号： B41J3/60 ,  B41J11/008 ,  B41J11/42

    摘要： 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.

    摘要翻译： 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。

    PRINTING APPARATUS
    23.
    发明申请
    PRINTING APPARATUS 有权
    打印设备

    公开(公告)号：US20110280642A1

    公开(公告)日：2011-11-17

    申请号：US12949717

    申请日：2010-11-18

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

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

    IPC分类号： B41J11/42

    CPC分类号： B41J3/60 ,  B41J11/008 ,  B41J11/42

    摘要： 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.

    摘要翻译： 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。

    Printing apparatus
    28.
    发明授权
    Printing apparatus 有权
    印刷装置

    公开(公告)号：US08757757B2

    公开(公告)日：2014-06-24

    申请号：US12964224

    申请日：2010-12-09

    申请人： Toshiki Takeuchi ,  Koichiro Kawaguchi ,  Kengo Nieda

    发明人： Toshiki Takeuchi ,  Koichiro Kawaguchi ,  Kengo Nieda

    IPC分类号： B41J29/38

    CPC分类号： B41J25/308 ,  B41J3/60 ,  B41J11/008 ,  B41J11/70

    摘要： An apparatus includes an adjusting mechanism configured to change a gap between a print head and a continuous sheet, and the adjusting mechanism controls the gap to be larger than that at the time of printing when a splice of the continuous sheet passes the print head. An unprintable area is set on each of the upstream side and the downstream side of the splice, each having at least a width corresponding to a sum of a length of the plurality of print heads in the direction of sheet conveyance and a distance of movement of the continuous sheet in a period required for the adjusting mechanism to change the gap, and the printing is continued while avoiding the unprintable area.

    摘要翻译： 一种装置，包括：调整机构，用于改变打印头和连续片材之间的间隙，当连续片材的接合通过打印头时，调节机构将间隙控制为大于打印时的间隙。 在接头的上游侧和下游侧的每个上设置不可打印区域，每个具有至少一个宽度对应于多个打印头在纸张传送方向上的长度和移动距离之和的宽度 连续片材在调整机构改变间隙所需的时间内，并且继续打印，同时避免不可印刷的区域。

    Printing apparatus
    29.
    发明授权
    Printing apparatus 有权
    印刷装置

    公开(公告)号：US08734037B2

    公开(公告)日：2014-05-27

    申请号：US12949497

    申请日：2010-11-18

    申请人： Koichiro Kawaguchi ,  Toshiki Takeuchi ,  Kengo Nieda ,  Tetsuhiro Nitta

    发明人： Koichiro Kawaguchi ,  Toshiki Takeuchi ,  Kengo Nieda ,  Tetsuhiro Nitta

    IPC分类号： B41J15/00 ,  B41J2/165 ,  B65H85/00

    CPC分类号： B41J11/008 ,  B41J11/0095 ,  B41J13/0009

    摘要： 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.

    摘要翻译： 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
    30.
    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

    申请人： Koichiro Kawaguchi ,  Toshiki Takeuchi ,  Kengo Nieda ,  Tetsuhiro Nitta

    发明人： Koichiro Kawaguchi ,  Toshiki Takeuchi ,  Kengo Nieda ,  Tetsuhiro Nitta

    IPC分类号： B41J11/42

    CPC分类号： B41J11/008 ,  B41J11/0095 ,  B41J13/0009

    摘要： 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.

    摘要翻译： 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。