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    Method for deleting and reintroducing yarns to a textile process
    4.
    发明授权
    Method for deleting and reintroducing yarns to a textile process 失效
    删除和重新引入纱线到纺织工艺的方法

    公开(公告)号：US5501250A

    公开(公告)日：1996-03-26

    申请号：US345724

    申请日：1994-11-22

    申请人： Donald W. Edwards ,  Peter Popper ,  David P. Rule ,  William C. Walker

    发明人： Donald W. Edwards ,  Peter Popper ,  David P. Rule ,  William C. Walker

    IPC分类号： B65H51/16 ,  B65H51/32 ,  B65H69/00 ,  D03D47/30 ,  D03D47/34 ,  D03D47/38 ,  D05C11/16 ,  D05C15/18 ,  D05C15/34

    CPC分类号： D05C11/16 ,  D03D47/34 ,  D05C15/34

    摘要： Method to delete and reintroduce individual yarns as needed when they are being fed to a textile process by cutting an individual yarn, that is being forwarded to the process, rapidly to prevent producing a disruptive tension change in the process or in other yarns being forwarded to the process to produce an upstream cut end of an individual yarn; holding the upstream cut end of said individual yarn in an elongated condition at a ready position for reintroducing to the process; and reintroducing said yarn at said ready position to the textile process according to the following steps; metering said individual yarn from said source at a controlled rate; passing said cut end of yarn with a first individual yarn forwarding jet for forwarding said cut end from said ready position and maintaining said cut end of yarn in an elongated condition during said metering; directing said elongated, cut end of yarn in a path past an individual yarn cutter; passing for forwarding said elongated cut end of yarn from said cutter and along an individual yarn path, and maintaining said cut end of yarn in an elongated condition during said passing; and converging said elongated, cut end of yarn with a plurality of individual yarn paths for said plurality of yarns for forwarding said yarn to said textile process.

    摘要翻译： 当通过切割单独的纱线被快速地转送到该方法中时，根据需要删除和重新引入单根纱线的方法，以防止在该方法中或其它纱线中产生破坏性的张力变化被转发到 生产单纱的上游切割端的工艺; 将所述单根纱线的上游切割端在延长状态下保持在就绪位置以重新引入到该过程中; 并根据以下步骤将所述纱线重新引入所述纺织工艺的所述就绪位置; 以受控的速率从所述源计量所述单根纱线; 使用第一单独的纱线前进喷嘴使所述纱线的切割端通过，以将所述切割端从所述就绪位置传送，并且在所述计量期间将所述纱线切割端部保持在细长状态; 将纱线的所述细长的切割端引导通过单独的纱线切割器; 使所述细长切割的纱线从所述切割器沿着单独的纱线路径传送，并且在所述通过期间将所述纱线切割端部保持在细长状态; 并且将所述细长的切割端与所述多根纱线的多条单独的纱线路线会聚，用于将所述纱线转送到所述织物过程。

    Alternate twist-plied yarn
    5.
    发明授权
    Alternate twist-plied yarn 失效
    交替捻合纱线

    公开(公告)号：US5465566A

    公开(公告)日：1995-11-14

    申请号：US72642

    申请日：1993-06-08

    申请人： Donald W. Edwards ,  Craig A. Jackson ,  Steven K. Shibata ,  Paul W. Yngve

    发明人： Donald W. Edwards ,  Craig A. Jackson ,  Steven K. Shibata ,  Paul W. Yngve

    IPC分类号： D02G3/28 ,  D02J13/00 ,  D01H13/28

    CPC分类号： D02G3/286

    摘要： A system for bonding alternate S and Z twist plied yarn. The system bonds the plied yarns as they move in a path through the process and permits balanced expansion of the yarn while preventing lateral movement out of the path. The bonding of the yarn strands while plied together, forms a bond characterized by a dense region of filaments adhesively joined together where one of the strands overlaps another strand, followed by a less dense region along the one strand where fewer filaments are adhesively joined, followed by another dense region.

    摘要翻译： 用于粘合交替的S和Z捻合纱的系统。 合股纱线在通过该过程的路径中移动时，将纱线粘合，并允许纱线的平衡膨胀，同时防止横向运动离开路径。 纱线在粘合在一起时形成了一个粘结，其特征在于粘结在一起的细丝的密集区域，其中一根绳股与另一条股线重叠，随后沿着一条较不密集的区域，其中较少的丝线粘合地接合， 由另一个密集的地区。

    Magnetic printing apparatus
    7.
    发明授权
    Magnetic printing apparatus 失效
    磁性印刷装置

    公开(公告)号：US4336546A

    公开(公告)日：1982-06-22

    申请号：US71194

    申请日：1979-08-30

    申请人： Donald W. Edwards ,  Emery J. Gorondy ,  Arend Van Roggen

    发明人： Donald W. Edwards ,  Emery J. Gorondy ,  Arend Van Roggen

    IPC分类号： G03G9/083 ,  G03G19/00 ,  G01D15/06 ,  G11B9/00

    CPC分类号： G03G19/00 ,  G03G15/6591 ,  G03G9/083 ,  G03G2215/00527

    摘要： Magnetic printing apparatus for forming on a substrate a colored print of an original colored design, said apparatus comprising a ferromagnetic printing means which is imposed on an electrically conductive support; means for forming on the ferromagnetic printing means a magnetic image of a photocolor-separated film positive of the original colored design; means for developing the magnetic image on the ferromagnetic printing means with a toner comprising a ferromagnetic component, a dye and a resin; means for transferring the developed image to the substrate, and means for neutralizing static electricity on said toner. Optionally, the apparatus may include: means for transferring the developed image from one substrate to another; means for fixing said dye on and/or in an ultimate substrate; and/or means for removing said ferromagnetic component and said resin.

    摘要翻译： 一种磁性印刷装置，用于在基板上形成原始着色设计的着色印刷品，所述装置包括强磁性印刷装置，其被施加在导电载体上; 用于在铁磁印刷装置上形成原始有色设计为正的彩色分离膜的磁性图像的装置; 用于利用包含铁磁性组分，染料和树脂的调色剂在铁磁印刷装置上显影磁图像的装置; 用于将显影图像转印到基板的装置，以及用于中和所述调色剂上的静电的装置。 可选地，该装置可以包括：用于将显影图像从一个基底转移到另一个基底的装置; 用于将所述染料固定在和/或最终底物上的装置; 和/或用于去除所述铁磁组件和所述树脂的装置。

    Electrostatic transfer of magnetically held toner images
    10.
    发明授权
    Electrostatic transfer of magnetically held toner images 失效
    静电转印磁性调色剂图像

    公开(公告)号：US4233382A

    公开(公告)日：1980-11-11

    申请号：US955506

    申请日：1978-10-27

    申请人： Donald W. Edwards ,  Emery J. Gorondy

    发明人： Donald W. Edwards ,  Emery J. Gorondy

    IPC分类号： G03G19/00

    CPC分类号： G03G19/00

    摘要： A process for reproducing graphic information wherein a magnetic image is formed in a premagnetized layer of acicular chromium dioxide by heating the chromium dioxide selectively to above its Curie point. Uncharged ferromagnetic toner particles are then applied uniformly to the chromium dioxide layer, but adhere only in the magnetized areas. The toner particles are then transferred electrostatically to a substrate.

    摘要翻译： 一种用于再现图形信息的过程，其中通过选择性地将二氧化铬加热到其居里点以上，在针状二氧化铬的预磁化层中形成磁性图像。 然后将不带电的铁磁调色剂颗粒均匀地施加到二氧化铬层上，但仅粘附在磁化区域中。 然后将调色剂颗粒静电转移到基材上。