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62 条记录 (耗时 0.025 秒)

    Image forming method using thermal transfer
    55.
    发明授权
    Image forming method using thermal transfer 失效
    使用热转印的成像方法

    公开(公告)号：US5392059A

    公开(公告)日：1995-02-21

    申请号：US880657

    申请日：1992-05-11

    申请人： Takeshi Ueno ,  Katsuyuki Oshima ,  Hidetake Takahara ,  Jitsuhiko Ando ,  Mineo Yamauchi

    发明人： Takeshi Ueno ,  Katsuyuki Oshima ,  Hidetake Takahara ,  Jitsuhiko Ando ,  Mineo Yamauchi

    IPC分类号： B41M5/00 ,  B41M5/52 ,  B41M7/00 ,  B41J2/325

    CPC分类号： B41M7/0027 ,  B41M5/52

    摘要： An image forming method using a thermal transfer, wherein a dye-receptive layer on a transfer film is transferred to a print sheet and then dye layers on a dye transfer film are superposed on the dye-receptive layer and subjected to an image forming operation of a thermal head so that an image is transferred to the dye-receptive layer. In order to transfer the dye-receptive layer to the print sheet uniformly to enable subsequent formation of an excellent dye image, the quantity of thermal energy being applied by the thermal head to the transfer film is decreased with elapse of time. This principle can also be used for transferring a protective layer to the print sheet on which a dye image has been formed.

    摘要翻译： 使用热转印的成像方法，其中将转印膜上的染料接受层转印到印刷片上，然后将染料转移膜上的染料层叠加在染料接受层上，并进行成像操作 热头，使得图像被转印到染料接收层。 为了均匀地将染料接受层转印到印刷片材上，以便随后形成优异的染料图像，由热敏头施加到转印膜上的热能量随着时间的流逝而减少。 该原理也可用于将保护层转印到已经形成染料图像的印刷纸上。

    Cassette with winding slack preventing mechanism
    59.
    发明授权
    Cassette with winding slack preventing mechanism 失效
    带卷绕防松机构的卡带

    公开(公告)号：US4883234A

    公开(公告)日：1989-11-28

    申请号：US259593

    申请日：1988-10-19

    申请人： Noboru Yamakawa ,  Mineo Yamauchi

    发明人： Noboru Yamakawa ,  Mineo Yamauchi

    IPC分类号： B41J17/32 ,  B41J32/00 ,  B41J33/52

    CPC分类号： B41J33/52

    摘要： Reels for carrying a sheet-like medium wound thereon are provided in parallel relation in a cassette case in a manner rotatable and shiftable longitudinally of the reels. A reel-biasing leaf-spring assembly is provided adjacent to one longitudinal end of each reel to bias the reel in a longitudinal direction. The leaf-spring assembly has a leaf-spring portion exerting the biasing force to the reel via an end projection on the reel, and rotation preventing arm angularly extending from the leaf-spring portion to normally engage a rotation preventing stub shaft carrying said projection thereon, the stub shaft having thereabout a plurality of flat outer surfaces one of which is engaged by said rotation preventing arm, whereby the reel is prevented from rotation. When the cassette is fitted in a printer, for example, the reel is shifted longitudinally against the force of the leaf-spring assembly, and the rotation preventing arm is moved away from the stub shaft so that the reel is allowed to rotate. The prevention of rotation is effective to eliminate unintentional slackening of the sheet-like medium.

    摘要翻译： 用于承载缠绕在其上的片状介质的卷轴以可旋转的方式平行地设置在盒壳体中，并且可以在卷轴的纵向上移动。 在每个卷轴的一个纵向端附近设置卷轴偏置板簧组件，以沿纵向偏置卷轴。 板簧组件具有片簧部分，其通过卷轴上的端部突起向卷轴施加偏置力，并且从片簧部分角度地延伸的防旋转臂通常接合承载所述突起的旋转防止短轴 短轴具有多个平坦的外表面，其中一个外表面由所述旋转防止臂接合，从而防止卷轴旋转。 当盒子装配在打印机中时，例如，卷轴相对于片簧组件的力而纵向移动，并且防止旋转臂从短轴移开，使得卷轴被允许旋转。 防止旋转对于消除片状介质的无意松弛是有效的。