Method of manufacturing ink-jet printer head
    13.
    发明授权
    Method of manufacturing ink-jet printer head 有权
    制造喷墨打印机头的方法

    公开(公告)号:US06368515B1

    公开(公告)日:2002-04-09

    申请号:US09494117

    申请日:2000-01-27

    IPC分类号: B41J216

    摘要: In a method of manufacturing an ink-jet printer which uses a thin film sheet having adhesive layers respectively formed on the top and bottom sides, as an orifice plate, orifices are formed in the ink-ejecting side of the thin film sheet after the adhesive layer on that ink-ejecting side has been removed. This prevents the formation of the orifices from being adversely affected by any otherwise residual of the adhesive layer and can thus permit accurate formation of orifices of a desired shape. Even if helicon-wave dry etching which ensure fast etching using high-power energy is used to form orifices, therefore, no adhesive layer is thermally expanded to be a residual so that multiple orifices can be formed simultaneously and quickly.

    摘要翻译: 在制造喷墨打印机的方法中,其使用具有分别形成在顶侧和底侧上的粘合层的薄膜片作为孔板,在粘合剂之后在薄膜片的喷墨侧形成孔 墨水喷射面上的层被去除。 这防止孔的形成受到粘合剂层的任何其它残余物的不利影响,并且因此允许精确形成所需形状的孔。 即使使用确保使用高功率能量的快速蚀刻的螺旋波干法蚀刻来形成孔,因此,没有粘合剂层热膨胀成残留物,从而可以同时且快速地形成多个孔。

    End separating device for sheet having a backing paper
    14.
    发明授权
    End separating device for sheet having a backing paper 失效
    具有背纸的纸张分离装置

    公开(公告)号:US5259681A

    公开(公告)日:1993-11-09

    申请号:US911116

    申请日:1992-07-09

    摘要: An end separating device for a sheet having a backing paper, which can easily separate a film of the sheet from the backing paper without requiring half cutting of the sheet. A fixing and separating member is fixed to a movable blade of a cutter for cutting a tape, and another fixing and separating member is fixed to a fixed blade of the cutter. These fixing and separating members and cooperate to bend and fix a cut end portion of the tape. Accordingly, the cut end portion of the tape is bent. After the tape is released from the fixing and separating members, a film tape is elastically returned to an original condition owing to its relatively large stiffness, but a backing paper is plastically deformed at the bent portion. As a result, the film tape can be separated from the backing paper. In other embodiments of an end separating device, a separating member is passed along end surfaces of free end portions of the sheet. The separating member bends the end surfaces to plastically deform the backing paper and enable separation of the backing paper.

    Ribbon driving mechanism for typewriter
    15.
    发明授权
    Ribbon driving mechanism for typewriter 失效
    打字机色带驱动机构

    公开(公告)号:US4533267A

    公开(公告)日:1985-08-06

    申请号:US510614

    申请日:1983-07-05

    CPC分类号: B41J35/22

    摘要: A ribbon driving mechanism for a typewriter, having a cam member provided on one side thereof with a first cam section for effecting control of a printing ribbon, and a second cam section extending continuously from the first cam section for effecting control of a correction tape, and a stopping member for controlling the movement of a cam follower along the cam sections. Either the printing ribbon or the correction tape is moved selectively to the printing position and only the rotation of a motor for driving the cam member in one particular direction, is transmitted to a printing ribbon winding mechanism, to wind the printing ribbon.

    摘要翻译: 一种用于打字机的色带驱动机构,具有在其一侧上设置有用于实现印刷色带的控制的第一凸轮部分的凸轮部件和从第一凸轮部分连续延伸以实现校正带的控制的第二凸轮部分, 以及用于控制凸轮从动件沿着凸轮部的运动的止动构件。 打印带或校正带都被选择性地移动到打印位置,并且只有在一个特定方向上驱动凸轮构件的马达的旋转被传送到打印色带卷绕机构,以卷绕打印色带。

    Method of manufacturing ink-jet printer head
    18.
    发明授权
    Method of manufacturing ink-jet printer head 失效
    制造喷墨打印机头的方法

    公开(公告)号:US06473966B1

    公开(公告)日:2002-11-05

    申请号:US09494116

    申请日:2000-01-27

    IPC分类号: B21D5376

    摘要: A printer head substrate having a silicon substrate on which heat generating elements and partitions are formed and an orifice plate which adhered to the partitions is placed on a stage of a helicon-wave dry etching system. Helicon-wave dry etching is performed while cooling the printer head substrate by allowing a coolant gas to be intervened between the substrate and the stage. This allows multiple orifices of a desired and adequate shape to be simultaneously and quickly bored in the orifice plate even if a thin film sheet having adhesive layers adhered to both sides thereof is used as the orifice plate, thereby improving the working efficiency.

    摘要翻译: 具有形成有发热元件和隔板的硅基板和粘附到隔壁的孔板的打印机头基板被放置在螺旋波干蚀刻系统的台上。 在通过允许冷却剂气体介于基板和台之间来冷却打印机头基板的同时进行Helicon波干蚀刻。 即使将具有粘附到其两侧的粘合剂层的薄膜片用作孔板,从而也可以在孔板中同时且快速地将孔所需要的多个孔同时且快速地钻孔,从而提高工作效率。

    Print tape forming apparatus having tape cutting mechanism
    19.
    发明授权
    Print tape forming apparatus having tape cutting mechanism 失效
    具有带切割机构的打印带形成装置

    公开(公告)号:US5441352A

    公开(公告)日:1995-08-15

    申请号:US306900

    申请日:1994-09-16

    申请人: Junji Shiota

    发明人: Junji Shiota

    IPC分类号: B41J3/36 B41J11/70 B65H35/00

    CPC分类号: B41J11/703 B65H35/0073

    摘要: A tape cutting device includes a fixed blade fixed to a frame and a movable blade fixed to a manually pivotable lever. A printing operation to the print tape is performed by a print head and a platen. In this case, the tape runs by the rotation of the press roller and a tape feed roller, those being driven by a driving motor 2 through a power transmitting portion including a gear train. A gear of the gear train is associated with a tape cutting prevention mechanism including a stop lever. When the tape printing operation is carried out, the stop lever is movable to a first pivot position where the manually pivotable lever is abuttable on the stop lever to prevent the manually pivotable lever to be angularly rotated. When the tape is to be cut, the stop lever is moved to a second pivot position offset from the manually pivotable lever. Thus, the movable blade can be moved toward the fixed blade to cut the tape.

    摘要翻译: 带切割装置包括固定在框架上的固定刀片和固定在手动可枢转杆上的可动刀片。 通过打印头和压板执行对打印带的打印操作。 在这种情况下,带通过压辊和送带辊的旋转而运行,这些辊由驱动电机2通过包括齿轮系的动力传递部分驱动。 齿轮系的齿轮与包括止动杆的带切割防止机构相关联。 当进行带式打印操作时,止动杆可移动到第一枢转位置,在第一枢转位置,手动可枢转的杆可抵靠在止动杆上,以防止可手动转动的杠杆成角度地旋转。 当磁带被切割时,停止杆移动到偏离手动可枢转的杆的第二枢转位置。 因此,可移动刀片可以朝着固定刀片移动以切割带子。