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31 条记录 (耗时 0.036 秒)

    Photographic display elements comprising stable IR dye compositions for invisible marking
    3.
    发明授权
    Photographic display elements comprising stable IR dye compositions for invisible marking 有权
    包含用于不可见标记的稳定的IR染料组合物的照相显示元件

    公开(公告)号：US06689518B1

    公开(公告)日：2004-02-10

    申请号：US10300618

    申请日：2002-11-20

    申请人： Kevin W. Williams ,  Ruizheng Wang

    发明人： Kevin W. Williams ,  Ruizheng Wang

    IPC分类号： G03C1102

    CPC分类号： G03C11/02 ,  G03C5/164 ,  G03C2200/22 ,  Y10S430/145

    摘要： This invention relates to a photographic display element comprising a support, a front side which has at least one photographic imaging layer, and a back side, said front and back sides being on opposite sides of the support, wherein said photographic element further comprises applied on the front or back side a composition comprising coalesced hydrophobic polymer particles having associated therewith an infrared absorbing polymethine dye having covalently bonded thereto a phenylenediamine moiety.

    摘要翻译： 本发明涉及一种照相显示元件，其包括支撑件，具有至少一个照相成像层的前侧和后侧，所述前侧和后侧位于所述支撑件的相对侧上，其中所述照相元件还包括施加在 正面或背面是包含聚结的疏水性聚合物颗粒的组合物，其具有与其共价键合苯二胺部分的红外吸收聚甲炔染料。

    Transferable support for applying data to an object
    4.
    发明授权
    Transferable support for applying data to an object 有权
    将数据应用于对象的可转移支持

    公开(公告)号：US06610386B2

    公开(公告)日：2003-08-26

    申请号：US09224606

    申请日：1998-12-31

    申请人： Kevin W. Williams ,  Huijuan D. Chen ,  W. S. Gaugh

    发明人： Kevin W. Williams ,  Huijuan D. Chen ,  W. S. Gaugh

    IPC分类号： B32B300

    CPC分类号： B41M5/52 ,  B41M3/14 ,  B41M3/144 ,  G06K7/12 ,  G06K19/00 ,  G06K19/06037 ,  Y10T428/24802

    摘要： This invention comprises a transferable support comprising a substantially flat sheet having on a surface thereof encoded data in the form of dot code or two-dimensional bar code wherein the data is capable of being read by a sensor. The invention also comprises object having affixed to a surface thereof a support comprising a substantially flat sheet having on a surface thereof encoded data in the form of dot code or two-dimensional bar code wherein the data is capable of being read by an sensor.

    摘要翻译： 本发明包括一种可转移支撑件，其包括基本平坦的片材，该片材在其表面上以点代码或二维条形码的形式编码数据，其中数据能够由传感器读取。 本发明还包括具有固定在其表面上的物体，该支撑体包括基本上平坦的片材，其在表面上具有点代码或二维条形码形式的编码数据，其中数据能够被传感器读取。

    Thermal imaging composition and member containing sulfonated IR dye and methods of imaging and printing
    5.
    发明授权
    Thermal imaging composition and member containing sulfonated IR dye and methods of imaging and printing 失效
    热成像组合物和含有磺化红外染料的成分和成像和印刷方法

    公开(公告)号：US06537730B1

    公开(公告)日：2003-03-25

    申请号：US09652344

    申请日：2000-08-31

    申请人： James C. Fleming ,  Jeffrey W. Leon ,  David A. Stegman ,  Kevin W. Williams

    发明人： James C. Fleming ,  Jeffrey W. Leon ,  David A. Stegman ,  Kevin W. Williams

    IPC分类号： G03F7038

    CPC分类号： B41M5/368 ,  B41C1/1041 ,  B41M5/465 ,  Y10S430/106 ,  Y10S430/108 ,  Y10S430/127 ,  Y10S430/145 ,  Y10S430/146 ,  Y10S430/165

    摘要： An imaging member, such as a negative-working printing plate or on-press cylinder, can be prepared with a hydrophilic imaging layer comprised of a heat-sensitive hydrophilic polymer having ionic moieties and an infrared radiation sensitive dye having multiple sulfo groups. The heat-sensitive polymer and IR dye can be formulated in water or water-miscible solvents to provide highly thermal sensitive imaging compositions. In the imaging member, the polymer reacts to provide increased hydrophobicity in areas exposed to energy that provides or generates heat. For example, heat can be supplied by laser irradiation in the IR region of the electromagnetic spectrum. The heat-sensitive polymer is considered “switchable” in response to heat, and provides a lithographic image without wet processing.

    摘要翻译： 可以用由具有离子部分的热敏性亲水性聚合物和具有多个磺基的红外线辐射敏感染料组成的亲水成像层来制备成像部件，例如负性印刷板或压印滚筒。 热敏聚合物和IR染料可以配制在水或水混溶性溶剂中以提供高度热敏成像组合物。 在成像构件中，聚合物在暴露于提供或产生热量的能量的区域中反应以提供增加的疏水性。 例如，可以通过激光照射在电磁光谱的IR区域中提供热量。 热敏聚合物被认为是响应于热可“切换”，并提供平版印刷图像而不进行湿法处理。

    Synchronization circuitry for duplex digital span equipment
    6.
    发明授权
    Synchronization circuitry for duplex digital span equipment 失效
    双工数字量程设备同步电路

    公开(公告)号：US4754454A

    公开(公告)日：1988-06-28

    申请号：US931318

    申请日：1986-11-17

    申请人： Robert E. Renner ,  Kevin W. Williams

    发明人： Robert E. Renner ,  Kevin W. Williams

    IPC分类号： H04J3/06 ,  H04J3/14 ,  H04Q11/06

    CPC分类号： H04Q11/06 ,  H04J3/0605 ,  H04J3/14

    摘要： This circuit facilitates the synchronization of two copies of digital control units. These digital control units control a number of digital spans. One copy of this circuit is active at any one particular time. This one copy drives all the remaining circuitry of the digital span interface for both copies of the digital control unit. The other copy of this circuit is typically in the ready-standby mode. It is not actively driving the remainder of the circuitry within its own copy. When one copy of the digital control unit is brought on-line, a framing operation must be performed to determine the proper framing bit for both copies. Circuitry in the cross-copy data path monitors an attempt to synchronize the two digital control unit copies. The data which is sent cross-copy is modified so that all data bits are at logic 1, except for a bit which the active copy believes is the proper S-bit or framing bit. In this manner, the standby copy cannot reframe on any bit, except the one which the active copy believes is the proper framing and synchronization bit.

    摘要翻译： 该电路有助于数字控制单元的两个副本的同步。 这些数字控制单元控制多个数字跨度。 该电路的一个副本在任何特定的时间都是有效的。 该一个副本驱动数字量程接口的所有剩余电路，用于数字控制单元的两个副本。 该电路的另一个副本通常处于就绪待机模式。 它没有主动地驱动其自己的副本中的其余电路。 当数字控制单元的一个副本被联机时，必须执行成帧操作以确定两个副本的正确的成帧位。 交叉复制数据通道中的电路监视两个数字控制单元副本的同步尝试。 修改发送交叉副本的数据，使所有数据位均为逻辑1，除了活动副本认为是适当的S位或成帧位的位外。 以这种方式，除了活动副本认为是正确的成帧和同步位之外，备用副本不能重写任何位。

    Authenticated images on labels
    7.
    发明授权
    Authenticated images on labels 有权
    标签上的经过身份验证的图像

    公开(公告)号：US06816180B1

    公开(公告)日：2004-11-09

    申请号：US10429347

    申请日：2003-05-05

    申请人： Gustavo R. Paz-Pujalt ,  David L. Patton ,  Kevin W. Williams

    发明人： Gustavo R. Paz-Pujalt ,  David L. Patton ,  Kevin W. Williams

    IPC分类号： B41J2325

    CPC分类号： B41J11/663 ,  B41J3/4075

    摘要： A method of forming authenticated secure images on image areas on labels including the steps of storing in memory a number of different selectable label size and shapes; selecting an appropriate label size and shape from the memory for a particular image; moving a colorant donor element having a plurality of transferable colorants into transferable relationship with a receiver, the colorant donor element includes a representation of the particular image and marks which authenticate the particular image having colorant over such representation and marks; transferring colorants onto the receiver in accordance with the representation of the particular image and marks in the colorant donor element and the size of the selected label to form authenticated images in the receiver; and cutting the images on the receiver into the selected shape to form a plurality of labels each having an authenticated image.

    摘要翻译： 一种在标签上的图像区域上形成经认证的安全图像的方法，包括在存储器中存储多个不同的可选标签尺寸和形状的步骤; 从存储器中为特定图像选择适当的标签尺寸和形状; 将具有多个可转移着色剂的着色剂施用元件移动到与接收器可转移的关系中，着色剂施用元件包括特定图像的表示和在该表示和标记上鉴定具有着色剂的特定图像的标记; 根据特定图像的表示和着色剂供体元件中的标记和所选标签的尺寸将着色剂转移到接收器上，以在接收器中形成认证图像; 并将接收机上的图像切割成所选择的形状，以形成多个标签，每个标签具有经认证的图像。

    Complex oxonol infrared radiation sensitive compounds
    9.
    发明授权
    Complex oxonol infrared radiation sensitive compounds 失效
    复合氧化物红外辐射敏感化合物

    公开(公告)号：US06538140B1

    公开(公告)日：2003-03-25

    申请号：US09946420

    申请日：2001-09-05

    申请人： Kevin W. Williams ,  Shiying Zheng

    发明人： Kevin W. Williams ,  Shiying Zheng

    IPC分类号： C07D4110

    CPC分类号： B41M5/465 ,  B41C1/1033 ,  C09B23/0075 ,  G03C1/832 ,  G03C5/164

    摘要： Infrared radiation-sensitive compounds have been found that are represented by Structure DYE as follows: wherein R is a substituted or unsubstituted alkyl group, substituted or unsubstituted cycloalkyl group, substituted or unsubstituted heterocyclic group, or substituted or unsubstituted carbocyclic aromatic group, R1 and R1 are independently substituted or unsubstituted heterocyclic or carbocyclic aromatic groups, and M+ is a monovalent cation. These compounds have a &lgr;max above 700 nm and are can be used in a number of photosensitive or heat-sensitive imaging materials.

    摘要翻译： 已经发现由结构DYE表示的红外辐射敏感化合物如下：其中R是取代或未取代的烷基，取代或未取代的环烷基，取代或未取代的杂环基或取代或未取代的碳环芳基，R 1和R 1 独立地为取代或未取代的杂环或碳环芳基，M +为单价阳离子。 这些化合物的lambdmax高于700nm，可用于许多感光或热敏成像材料。

    Thermal switchable composition and imaging member containing cationic IR dye and methods of imaging and printing
    10.
    发明授权
    Thermal switchable composition and imaging member containing cationic IR dye and methods of imaging and printing 失效
    含有阳离子IR染料的热可切换组合物和成像构件以及成像和印刷方法

    公开(公告)号：US06410202B1

    公开(公告)日：2002-06-25

    申请号：US09387116

    申请日：1999-08-31

    申请人： James C. Fleming ,  Jeffrey W. Leon ,  David A. Stegman ,  Kevin W. Williams

    发明人： James C. Fleming ,  Jeffrey W. Leon ,  David A. Stegman ,  Kevin W. Williams

    IPC分类号： G03F7038

    CPC分类号： B41M5/465 ,  B41C1/1041 ,  B41M5/368

    摘要： An imaging member, such as a negative-working printing plate or on-press cylinder, can be prepared with a hydrophilic imaging layer comprised of a heat-sensitive hydrophilic polymer having ionic moieties and an infrared radiation sensitive dye having multiple quaternary ammonium groups. The heat-sensitive polymer and IR dye can be formulated in water or water-miscible solvents to provide highly thermal sensitive imaging compositions. In the imaging member, the polymer reacts to provide increased hydrophobicity in areas exposed to energy that provides or generates heat. For example, heat can be supplied by laser irradiation in the IR region of the electromagnetic spectrum. The heat-sensitive polymer is considered “switchable” in response to heat, and provides a lithographic image without wet processing.

    摘要翻译： 可以用由具有离子部分的热敏亲水性聚合物和具有多个季铵基团的红外线辐射敏感染料组成的亲水成像层来制备成像构件，例如负性印刷版或压印滚筒。 热敏聚合物和IR染料可以配制在水或水混溶性溶剂中以提供高度热敏成像组合物。 在成像构件中，聚合物在暴露于提供或产生热量的能量的区域中反应以提供增加的疏水性。 例如，可以通过激光照射在电磁光谱的IR区域中提供热量。 热敏聚合物被认为是响应于热可“切换”，并提供平版印刷图像而不进行湿法处理。