公开(公告)号：US06372394B1

公开(公告)日：2002-04-16

申请号：US09367480

申请日：1999-09-17

申请人： Paul Zientek

发明人： Paul Zientek

IPC分类号： B41M524

CPC分类号： B23K26/18 ,  B41J2/442 ,  B41M5/24 ,  B42D25/41 ,  Y10S430/146

摘要： A method of marking or forming a transparent window in an article 6, such as a security document, is provided in which areas of opacifying layers of printed ink 8, 10 on opposite surfaces of a polymeric film or substrate 12 are irradiated by laser radiation 4 of a selected wavelength. The opacifying layers 8, 10 have greater absorption characteristics for the laser radiation than the film or substrate 12 which is substantially transparent to the selected wavelength of the laser radiation so that after ablation of the area of printed matter 8 on one surface, the radiation passes through the substrate 12 substantially unaffected to ablate the area of printed matter 10 on the opposite surface. In the resultant article, the markings or windows formed by the areas of printing removed from each surface of the substrate 12 are in register, and provide a deterrent against counterfeiting.

摘要翻译： 提供了在诸如安全文件的物品6中标记或形成透明窗的方法，其中在聚合物膜或基底12的相对表面上的印刷油墨8,10的不透明层的区域被激光辐射4照射 的选定波长。 不透明层8,10对于激光辐射具有比对激光辐射的选定波长基本上透明的膜或基底12具有更大的吸收特性，使得在一个表面上消除印刷物8的区域之后，辐射通过 通过基底12基本上不受影响以消除相对表面上的印刷物10的区域。 在所得物品中，由从基板12的每个表面移除的打印区域形成的标记或窗口被对准，并且提供了防止伪造的威慑。

公开(公告)号：US06815147B2

公开(公告)日：2004-11-09

申请号：US10398901

申请日：2003-09-17

申请人： Sven Fischer

发明人： Sven Fischer

IPC分类号： B41M524

CPC分类号： B41M5/24 ,  Y10S430/146

摘要： The laser beam ablatable film of the invention includes an ablatable metallic layer arranged below a translucent protective layer that is dyed through-out. The metallic layer is connected to a contrastive colored layer by a transparent connecting layer, and the contrastive colored layer is connected to a plastic film. The entire assemblage of laminated layers can also include a self-adhesive film applied to the plastic film and the self-adhesive layer is then covered by a removable carrier material. This laminated assembly can be stamped into individual labels that can be detached from the carrier material and placed onto objects. When the ablatable foil of the invention is subjected to a laser beam surface areas of the laminated assembly appear as a mixture of colors of letters or symbols resulting from the color filter effect of the protective film.

摘要翻译： 本发明的激光束可烧结膜包括布置在被染色穿透的半透明保护层下方的可烧蚀金属层。 金属层通过透明连接层连接到对比色层，并且对比着色层连接到塑料膜。 层叠层的整个组合还可以包括施加到塑料膜上的自粘膜，然后用可移除的载体材料覆盖自粘层。 该层压组件可以冲压成可从载体材料分离并放置在物体上的各个标签。 当本发明的可烧蚀箔经受激光束时，层压组件的表面区域表现为由保护膜的滤色器效果产生的字母或符号的颜色的混合。

公开(公告)号：US06625176B1

公开(公告)日：2003-09-23

申请号：US09301821

申请日：1999-04-29

申请人： Eberhard Amann ,  Helga Hermann ,  Juergen Saalmueller

发明人： Eberhard Amann ,  Helga Hermann ,  Juergen Saalmueller

IPC分类号： B41M524

CPC分类号： H04L25/14 ,  H04L69/14 ,  H04Q2213/13036 ,  H04Q2213/13103 ,  H04Q2213/13106 ,  H04Q2213/13208 ,  H04Q2213/13209 ,  H04Q2213/13213 ,  H04Q2213/13216 ,  H04Q2213/1329 ,  H04Q2213/1331 ,  H04Q2213/1332 ,  H04Q2213/1336 ,  H04Q2213/13362 ,  H04Q2213/13389

摘要： A method is provided to adjust time delays and sequence ordering of data channels in synchronous clocked bus systems. In particular, the invention relates to a method to re-synchronize data in respective channels which have a relative delay to each other caused by different path lengths, etc., on the way from sender to receiver. Still more specifically, the invention relates to an apparatus used to eliminate those delays in order to make data usable again on the receiver side. The method can be carried out using standard microprocessors without the need for special hardware implementations. Thus the use of costly and performance intensive ASICs and signal processors can be avoided.

摘要翻译： 提供了一种方法来调整同步时钟总线系统中数据通道的时间延迟和序列排序。 具体地，本发明涉及一种在从发送方到接收方的方式上，在各个信道中重新同步数据的方法，该方法具有由不同的路径长度等引起的彼此之间的相对延迟。 更具体地，本发明涉及一种用于消除那些延迟以便使数据在接收机侧再次可用的装置。 该方法可以使用标准微处理器进行，而不需要特殊的硬件实现。 因此，可以避免使用昂贵且性能强大的ASIC和信号处理器。