SCRATCH-OFF GAMES WITH VARIABLE REVEAL FEATURE
    11.
    发明申请
    SCRATCH-OFF GAMES WITH VARIABLE REVEAL FEATURE 审中-公开
    具有可变性特征的分段游戏

    公开(公告)号:WO2017127812A1

    公开(公告)日:2017-07-27

    申请号:PCT/US2017/014580

    申请日:2017-01-23

    CPC classification number: A63F3/0665 A63F3/062 A63F3/0655 B42D25/27

    Abstract: A security-enhanced document includes a substrate; at least one lower portion of graphic imaging with or without first variable indicia directly or indirectly digitally imaged on the substrate; at least one release coat applied over the lower portion; at least one SOC applied over the release coat to maintain the lower portion imaging unreadable until removal of the SOC; and at least one overprint upper portion with digital imaging of second variable indicia over the SOC, the overprint upper portion being registered to cover at least a part of the imaging of the lower portion, the overprint upper portion being associated with the lower portion, such that the upper portion has at least one associated feature imaged with respect to a visual or thematic aspect of the lower portion. The document enhances the popularity and fun of games using the document, and may expand the consumer base for the games.

    Abstract translation: 一种安全性增强的文件包括衬底; 图形成像的至少一个较低部分具有或不具有直接或间接数字成像在衬底上的第一可变标记; 至少一个释放涂层施加在下部上; 施加在释放涂层上的至少一个SOC,以保持下部成像不可读取,直到移除SOC; 以及至少一个套印上部,其具有在所述SOC上方的第二可变标记的数字成像,所述套印上部被配准以覆盖所述下部的至少一部分成像,所述套印上部与所述下部相关联,例如 所述上部具有至少一个关于下部的视觉或主题方面成像的关联特征。 该文件增强了使用该文件的游戏的流行性和趣味性,并可能扩大游戏的消费者群体。

    INSTANT TICKET REDUNDANCY VIA MULTI-CHROMATIC INDICIA
    12.
    发明申请
    INSTANT TICKET REDUNDANCY VIA MULTI-CHROMATIC INDICIA 审中-公开
    通过多色色指示的即时机票冗余

    公开(公告)号:WO2017070195A1

    公开(公告)日:2017-04-27

    申请号:PCT/US2016/057677

    申请日:2016-10-19

    Abstract: A redundantly printed security-enhanced document, printing method and system are provided for ensuring the meaning of the information imparted by variable indicia printed on documents with removable scratch-off coatings by the redundant printing. By printing the variable indicia with multiple colors, redundancy and integrity of the intended indicia is achieved. Additionally, inverted color indicia countermeasures to pinprick attacks are also disclosed. The redundantly printed document, methods and systems enhance the overall appearance of the redundantly printed document, and reduce the consequences possibly resulting from misprinted variable indicia.

    Abstract translation: 提供冗余打印的安全增强型文件,打印方法和系统,以确保通过冗余打印在由可移除刮擦涂层的文件上打印的可变标记所赋予的信息的含义。 通过用多种颜色印刷可变标记,实现了预期标记的冗余性和完整性。 此外,还公开了针对针刺攻击的反色标记对策。 冗余打印的文档,方法和系统增强了冗余打印文档的整体外观,并减少了可能由错误打印的可变标记导致的后果。

    ENCRYPTING AND DECRYPTING POSTSCRIPT LANGUAGE
    14.
    发明申请
    ENCRYPTING AND DECRYPTING POSTSCRIPT LANGUAGE 审中-公开
    加密和解密PostScript语言

    公开(公告)号:WO2017070436A1

    公开(公告)日:2017-04-27

    申请号:PCT/US2016/058060

    申请日:2016-10-21

    CPC classification number: G09C5/00 G07C15/00 H04L9/0656 H04L9/0863

    Abstract: A method of encrypting at least a portion of PostScript vector language, where the PostScript vector language includes a cleartext portion and a ciphertext portion, the method including: (a) encrypting at least a part of the PostScript cleartext portion via an encryption algorithm with a generated encryption key resulting in at least a part of the ciphertext portion and overwriting the PostScript cleartext portion with the resulting at least part of the ciphertext portion; (b) saving the encryption key in a file separate from a file containing the PostScript vector language; (c) linking both the encryption key file and the PostScript file in an image processor interpreting the PostScript vector language to display or print PostScript graphics; (d) decrypting the at least part of the ciphertext portion resulting in decrypted PostScript cleartext; and (e) executing the resulting decrypted Postscript cleartext to produce an image on a document or screen.

    Abstract translation: 一种对PostScript矢量语言的至少一部分进行加密的方法,其中PostScript矢量语言包括明文部分和密文部分,该方法包括:(a)加密PostScript的至少一部分 通过加密算法将生成的加密密钥与至少一部分密文部分相结合,并用所得到的至少部分密文部分重写PostScript明文部分; (b)将加密密钥保存在与包含PostScript矢量语言的文件分开的文件中; (c)在解释PostScript矢量语言的图像处理器中链接加密密钥文件和PostScript文件以显示或打印PostScript图形; (d)解密至少部分密文部分,产生解密的PostScript明文; (e)执行解密后的Postscript明文,在文档或屏幕上生成图像。

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