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    Printing Device
    2.
    发明公开
    Printing Device 审中-公开

    公开(公告)号：US20230264493A1

    公开(公告)日：2023-08-24

    申请号：US18170658

    申请日：2023-02-17

    申请人： SEIKO EPSON CORPORATION

    发明人： Ryohei KINOSHITA

    IPC分类号： B41J11/70 ,  G03G15/00

    CPC分类号： B41J11/70 ,  G03G15/6523

    摘要： A printing device includes: a second blade; a first blade portion including a first blade and configured to cut print paper by moving from a standby position at which the first blade is away from the second blade, via an overlap start position at which the first blade starts overlapping the second blade on a side of the second blade in a first direction, to a cutting position; a first blade guide located in the first direction relative to the second blade and configured to guide movement of the first blade with the first blade between the first blade guide and the second blade when the first blade portion moves from the overlap start position to the cutting position; and a warping prevention portion configured to press the first blade in a second direction opposite to the first direction when the first blade portion moves from the overlap start position to the cutting position, to prevent the first blade from warping into a convex shape in the first direction or reduce such warping.

    MEDIUM CUTTING DEVICE AND IMAGE FORMING APPARATUS
    4.
    发明申请
    MEDIUM CUTTING DEVICE AND IMAGE FORMING APPARATUS 审中-公开

    公开(公告)号：US20190064724A1

    公开(公告)日：2019-02-28

    申请号：US16105243

    申请日：2018-08-20

    申请人： Oki Data Corporation

    发明人： Hiroki ISHIKURA

    IPC分类号： G03G15/00 ,  B65H35/06 ,  B65H23/00

    CPC分类号： G03G15/6523 ,  B65H23/00 ,  B65H35/0086 ,  B65H35/06 ,  B65H2301/51532 ,  B65H2801/27

    摘要： A medium cutting device cutting a continuous medium carried along a carrying path in a carrying direction includes a sandwiching part that is provided capable of sandwiching a medium; and a cutting blade that includes an edge extending in a width direction (X) of the medium, which is perpendicular to the carrying direction, wherein the medium is cut by the edge while the medium is sandwiched and held by the sandwiching part. Wherein the edge is in a shape depicting an involute curve in which path lengths (PL) of the medium, which are determined from the sandwiching part to the edge in the carrying direction, are substantially constant over the edge in the width direction.

    Printer
    6.
    发明授权
    Printer 有权

    公开(公告)号：US09662910B2

    公开(公告)日：2017-05-30

    申请号：US15055796

    申请日：2016-02-29

    申请人： Brother Kogyo Kabushiki Kaisha

    发明人： Kazuya Nakagawa ,  Yoshiyasu Yoshido ,  Koichi Kondo

    IPC分类号： B41J11/66 ,  B41J11/70 ,  H04N1/00 ,  G03G15/00

    CPC分类号： B41J11/663 ,  B41J11/66 ,  B41J11/703 ,  G03G15/6523 ,  H04N1/00676

    摘要： The disclosure discloses a printer including a controller. The controller executes a reception process, a determination process, a first notification transmission process, a second notification transmission process, a data acquisition process, and a coordination control process. In the determination process, it is determined whether any of a print formation process, a feeding process, and a standby process is executed when a first print instruction is received. In the case that the print formation process or the feeding process is in execution, a first notification is transmitted in the first notification transmission process. In the case that the standby process is in execution, a second notification is transmitted in the second notification transmission process. In the case that none of the print formation process, the feeding process, and the standby process is in execution, print data included in the first print instruction is acquired in the data acquisition process.

    IMAGE FORMING APPARATUS
    7.
    发明申请
    IMAGE FORMING APPARATUS 有权
    图像形成装置

    公开(公告)号：US20170075276A1

    公开(公告)日：2017-03-16

    申请号：US15240979

    申请日：2016-08-18

    申请人： Oki Data Corporation

    发明人： Shuichi FUJIKURA

    IPC分类号： G03G15/00

    CPC分类号： G03G15/5062 ,  G03G15/1615 ,  G03G15/5029 ,  G03G15/652 ,  G03G15/6523

    摘要： An image forming apparatus configured to form an image on a recording medium. The image forming apparatus includes an optical sensor disposed on a conveyance path of the recording medium. The optical sensor is configured to detect position information of the recording medium conveyed along the conveyance path. A sensor cover is disposed between the optical sensor and the recording medium whose position information is detected by the optical sensor. The sensor cover is configured to guide the recording medium. The sensor cover has a first side facing the optical sensor. The sensor cover includes an electrically conductive surface on the first side. The electrically conductive surface is electrically connected to a main body of the image forming apparatus.

    摘要翻译： 一种图像形成装置，被配置为在记录介质上形成图像。 图像形成装置包括设置在记录介质的输送路径上的光学传感器。 光学传感器被配置为检测沿着传送路径传送的记录介质的位置信息。 传感器盖设置在光学传感器和记录介质之间，其位置信息由光学传感器检测。 传感器盖被配置为引导记录介质。 传感器盖具有面向光学传感器的第一面。 传感器盖包括在第一侧上的导电表面。 导电表面电连接到图像形成装置的主体。

    Image forming apparatus including switching member
    8.
    发明授权
    Image forming apparatus including switching member 有权
    图像形成装置，包括切换构件

    公开(公告)号：US09399359B2

    公开(公告)日：2016-07-26

    申请号：US14926945

    申请日：2015-10-29

    申请人： Suguru Masunaga ,  Kikuya Nakada

    发明人： Suguru Masunaga ,  Kikuya Nakada

    IPC分类号： B41J11/00 ,  G03G15/00 ,  B41J13/00

    CPC分类号： B41J13/009 ,  B41J11/48 ,  B65H5/062 ,  B65H5/26 ,  B65H9/06 ,  B65H2403/21 ,  B65H2403/42 ,  B65H2403/724 ,  B65H2403/731 ,  B65H2403/942 ,  B65H2404/144 ,  B65H2404/632 ,  B65H2404/693 ,  B65H2407/21 ,  B65H2511/224 ,  B65H2553/51 ,  B65H2701/11312 ,  B65H2701/1311 ,  G03G15/6502 ,  G03G15/6517 ,  G03G15/6523 ,  B65H2220/02 ,  B65H2220/01

    摘要： An image forming apparatus includes a paper feeding unit; an image formation unit; a conveyance unit configured to clamp and convey a recording medium; a paper ejection unit; a manual paper feeding unit configured to receive another recording medium inserted manually and feed the other recording medium from the paper ejection unit; and a switching member fixed on an axle and configured to move between a retracted position, which is retracted from a conveyance path in a case where the image formation unit forms an image, and an abutting position entering the conveyance path by rotating with a rotation of the axle. In a case of feeding the other recording medium manually inserted, the switching member is arranged at the abutting position, clamping by the conveyance unit is released, the other recording medium arrives at an abutment position, and the conveyance unit clamps the other recording medium.

    摘要翻译： 图像形成装置包括供纸单元; 图像形成单元; 传送单元，其构造成夹持和传送记录介质; 纸张排出单元; 手动给纸单元，其被配置为接收手动插入的另一记录介质，并从所述纸张排出单元馈送另一个记录介质; 以及固定在轴上的构造成在图像形成单元形成图像的情况下从输送路径缩回的缩回位置与通过旋转旋转而进入输送路径的抵接位置之间移动的切换构件 轴。 在输入手动插入的其他记录介质的情况下，切换构件配置在抵接位置，由搬送单元进行的夹紧被解除，另一个记录介质到达抵接位置，输送单元夹住另一记录介质。

    Cut sheet media inverting system
    10.
    发明授权
    Cut sheet media inverting system 有权
    切片介质反转系统

    公开(公告)号：US08857813B1

    公开(公告)日：2014-10-14

    申请号：US13951506

    申请日：2013-07-26

    申请人： Michael Joseph Piatt ,  Harsha S. Bulathsinghalage

    发明人： Michael Joseph Piatt ,  Harsha S. Bulathsinghalage

    IPC分类号： B65H29/00

    CPC分类号： B65H15/00 ,  B65H2301/33214 ,  B65H2301/333 ,  G03G15/234 ,  G03G15/6523

    摘要： A media inverting system for inverting a media sheet, including a first media transport, a rotatable member, and a second media transport. A rotatable member force mechanism is switchable between a first state where a first side of the media sheet is held to the rotatable member and a second state where the media sheet is released. A control system controls the rotatable member force mechanism according to a control sequence including: switching the rotatable member force mechanism to its first state to receive the media sheet from the first media transport and hold the media sheet to the rotatable member while it is wrapped around the rotatable member; and switching the rotatable member force mechanism to its second state to release the media sheet in synchronization with the media sheet being received by the second media transport.

    摘要翻译： 一种用于翻转介质片的介质反转系统，包括第一介质传送装置，可旋转构件和第二介质传送装置。 可旋转构件力机构可以在介质片的第一侧被保持到可旋转构件的第一状态和介质片材被释放的第二状态之间切换。 控制系统根据控制顺序控制可旋转部件力机构，包括：将可旋转部件力机构切换到其第一状态，以便从第一介质传送器接收介质片材，并将介质片材卷绕在可旋转部件周围 可旋转构件; 以及将所述可旋转构件力机构切换到其第二状态，以与由所述第二介质传送器接收的所述介质片同步地释放所述介质片。