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96 条记录 (耗时 0.033 秒)

    Method and System for B-Rep Face and Edge Connectivity Compression
    31.
    发明申请
    Method and System for B-Rep Face and Edge Connectivity Compression 有权
    B-Rep面和边缘连接压缩的方法和系统

    公开(公告)号：US20110199382A1

    公开(公告)日：2011-08-18

    申请号：US12706204

    申请日：2010-02-16

    申请人： Jianbing Huang ,  Michael B. Carter

    发明人： Jianbing Huang ,  Michael B. Carter

    IPC分类号： G06T11/00

    CPC分类号： G06F17/50 ,  G06T9/001 ,  G06T17/10

    摘要： A system, method and computer program product for reconstructing B-Rep data for a graphic model. A method includes receiving B-Rep data of a graphic model, the B-Rep data including edges and coedges. The method includes constructing, from the B-Rep data, a vertex table having coordinates of a plurality of vertices of the graphic model and an edge table associating each edge of the graphic model with at least one of the plurality of vertices of the graphic model. The method includes storing the constructed edge table and vertex table associated with the B-Rep data.

    摘要翻译： 一种用于重建图形模型的B-Rep数据的系统，方法和计算机程序产品。 一种方法包括接收图形模型的B-Rep数据，B-Rep数据包括边缘和帧。 该方法包括从B-Rep数据构建具有图形模型的多个顶点的坐标的顶点表和将图形模型的每个边缘与图形模型的多个顶点中的至少一个相关联的边缘表 。 该方法包括存储与B-Rep数据相关联的构造的边缘表和顶点表。

    POLYONIUM BORATES AND RADIATION-SENSITIVE COMPOSITION AND IMAGEABLE ELEMENTS CONTAINING SAME
    32.
    发明申请
    POLYONIUM BORATES AND RADIATION-SENSITIVE COMPOSITION AND IMAGEABLE ELEMENTS CONTAINING SAME 有权
    聚硼酸酯和辐射敏感组合物和含有其的成像元素

    公开(公告)号：US20080241754A1

    公开(公告)日：2008-10-02

    申请号：US11692255

    申请日：2007-03-28

    申请人： Koji Hayashi ,  Jianbing Huang

    发明人： Koji Hayashi ,  Jianbing Huang

    IPC分类号： G03F7/00 ,  C07F5/02 ,  C08F130/06 ,  C08F30/06 ,  G03F7/26 ,  G03F7/016 ,  G03C1/54 ,  G03C1/705

    CPC分类号： C07F5/027 ,  G03F7/029

    摘要： A radiation-sensitive composition includes a free-radically polymerizable component, an initiator composition capable of generating free radicals sufficient to initiate polymerization upon exposure to imaging radiation, an infrared radiation absorbing compound, and a polymeric binder. The initiator composition includes a unique polyonium borate comprising a polyvalent onium cation with multiple onium moieties and sufficient organic borate counterions to provide a net neutral charge. The radiation-sensitive composition can be used to prepare a negative-working imageable element that is sensitive to suitable imaging infrared radiation, can be imaged at relatively low energy, and can be developed either on-press or off-press.

    摘要翻译： 辐射敏感组合物包括可自由基聚合的组分，能够产生足以在暴露于成像辐射时引发聚合的自由基的引发剂组合物，红外辐射吸收化合物和聚合物粘合剂。 引发剂组合物包括独特的硼酸铵，其包含具有多个鎓部分的多价鎓阳离子和足够的有机硼酸盐抗衡离子，以提供净中性电荷。 辐射敏感组合物可用于制备对合适的成像红外辐射敏感的负性可成像元件，可以在相对低的能量下成像，并且可以在印刷机上或压印之外显影。

    SYSTEM AND METHOD FOR TRIMMED SURFACE TESSELLATION
    34.
    发明申请
    SYSTEM AND METHOD FOR TRIMMED SURFACE TESSELLATION 有权
    TRIMMED SURFACE TESSELLATION的系统和方法

    公开(公告)号：US20080043016A1

    公开(公告)日：2008-02-21

    申请号：US11837402

    申请日：2007-08-10

    申请人： Jianbing Huang ,  Michael Carter ,  Andreas Johannsen ,  Brett Harper

    发明人： Jianbing Huang ,  Michael Carter ,  Andreas Johannsen ,  Brett Harper

    IPC分类号： G06T15/30

    CPC分类号： G06T17/20

    摘要： A system, method, and computer program for tessellation, comprising tessellating a curve having a plurality of polygons; connecting said plurality of polygons in a preferred direction; decomposing polygons into a plurality of triangles; and whereby a mesh representation is creating from said plurality of triangles, and appropriate means and computer-readable instructions.

    摘要翻译： 一种用于细分的系统，方法和计算机程序，包括细分具有多个多边形的曲线; 在优选方向上连接所述多个多边形; 将多边形分解为多个三角形; 并且由此从所述多个三角形创建网格表示，以及适当的装置和计算机可读指令。

    Method to remove unwanted, unexposed, positive-working, IR radiation sensitive layer
    35.
    发明授权
    Method to remove unwanted, unexposed, positive-working, IR radiation sensitive layer 失效
    去除不需要的，未曝光的，正面工作的红外辐射敏感层的方法

    公开(公告)号：US07273689B2

    公开(公告)日：2007-09-25

    申请号：US11058973

    申请日：2005-02-16

    申请人： Kevin Wieland ,  Kevin Barry Ray ,  Ken-ichi Shimazu ,  Jianbing Huang

    发明人： Kevin Wieland ,  Kevin Barry Ray ,  Ken-ichi Shimazu ,  Jianbing Huang

    IPC分类号： G03F7/26

    CPC分类号： B41C1/1016 ,  B41C1/1008 ,  B41C1/1083 ,  B41C2210/02 ,  B41C2210/06

    摘要： A method for eliminating unwanted ink-receptive sections in positive working printing plates resulting from shading of the surface layer during exposure by the clamps holding the plate on the exposure apparatus following development of an imagewise exposed precursor. Accordingly the areas that are shaded are identified prior to development and the surface layer is scored in those areas to a depth and density sufficient to result in the scored layer being removed during development but not deep enough to damage the underlying hydrophilic layer.

    摘要翻译： 一种用于消除在正式工作印版中不希望的吸墨部分的方法，该方法是由于通过在显影成像曝光的前体之后将印版保持在曝光装置上的夹具曝光期间由表面层的阴影引起的。 因此，在显影之前鉴定被遮蔽的区域，并且在这些区域中对表面层进行刻痕，其深度和密度足以导致刻痕层在显影期间被移除，但不足以破坏下面的亲水层。

    Method and apparatus for laser-induced thermal transfer printing
    40.
    发明授权
    Method and apparatus for laser-induced thermal transfer printing 失效
    用于激光诱导热转印的方法和装置

    公开(公告)号：US06894713B2

    公开(公告)日：2005-05-17

    申请号：US10071528

    申请日：2002-02-08

    申请人： Michel Moulin ,  Jianbing Huang

    发明人： Michel Moulin ,  Jianbing Huang

    IPC分类号： B41J2/325 ,  B41J2/435

    CPC分类号： B41J2/325 ,  B41J2/435

    摘要： An apparatus and method for providing substantially intimate rolling contact between a portion of a donor sheet and a portion of an acceptor element in a laser-induced thermal transfer printer comprises a rotatably mounted cylindrical drum, an acceptor element affixed to and supported by the cylindrical drum, a rotatably mounted dispensing roller for dispensing a donor sheet, and a rotatably mounted receiving roller for receiving the donor sheet, so that the donor sheet is extended between the dispensing roller and the receiving roller. A plurality of rotatably mounted contact rollers configured to bring a portion of the donor sheet extended between the dispensing roller and the receiving roller into contact with a portion of the acceptor element is also included. Alternatively, contact rollers need not be utilized, and the dispensing roller and receiving roller are configured to bring a portion of the donor sheet extended therebetween into contact with a portion of the acceptor element. The laser imaging head does not contact either the donor sheet or the acceptor element.

    摘要翻译： 一种用于在激光诱导的热转印打印机中在供体片的一部分和受主元件的一部分之间提供基本上紧密的滚动接触的装置和方法包括可旋转地安装的圆柱形鼓，受体元件，其被固定并由圆柱形鼓 ，用于分配供体片的可旋转地安装的分配辊和用于接收供体片的可旋转地安装的接收辊，使得供体片在分配辊和接收辊之间延伸。 多个可旋转地安装的接触辊被构造成使得在分配辊和接收辊之间延伸的供体片的一部分与受体元件的一部分接触。 或者，不需要使用接触辊，并且分配辊和接收辊构造成使得供体片的一部分在其间延伸与受体元件的一部分接触。 激光成像头不接触供体片或受体元件。