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49 条记录 (耗时 0.026 秒)

    Method for serial production of secure documents and machine therefor
    1.
    发明授权
    Method for serial production of secure documents and machine therefor 失效
    连续生产安全文件和机器的方法

    公开(公告)号：US07438105B2

    公开(公告)日：2008-10-21

    申请号：US10518289

    申请日：2002-07-05

    申请人： Sébastien Guionnet ,  Jérôme Ageron ,  Claude Bricot ,  Philippe Robin ,  Yves Thebault

    发明人： Sébastien Guionnet ,  Jérôme Ageron ,  Claude Bricot ,  Philippe Robin ,  Yves Thebault

    IPC分类号： B32B41/00

    CPC分类号： G03H1/0248 ,  B42D25/328 ,  G03H1/0011 ,  G03H1/202 ,  G03H2001/186 ,  G03H2210/54 ,  G03H2210/562 ,  G03H2227/04 ,  G03H2250/10 ,  G03H2260/12 ,  Y10T156/1339 ,  Y10T156/1744

    摘要： The method of the invention consists, on the one hand, in serially recording on a tape of photosensitive film a succession of volume holograms each relating respectively to an item of information of a corresponding document to be made secure, each of these holograms being accompanied by an identification and positioning code printed on the same film, in developing and in fixing the holograms thus recorded, and on the other hand in printing at the same time the identity documents with their individual identification codes which are the same as those of the respective corresponding holograms, in adding an adhesive to the holograms after their fixing, and in adhesively bonding together each hologram and the corresponding document after verifying that their respective identification codes match.

    摘要翻译： 本发明的方法一方面在感光膜的带上连续记录一系列体积全息图，每一卷全息图分别涉及要保证的相应文件的信息项，这些全息图中的每一张都伴随着 打印在同一胶片上的识别和定位代码，在显影和固定如此记录的全息图中，另一方面在同时打印具有与各自对应的各个识别码相同的身份证件的身份证件 全息图，在固定之后向全息图添加粘合剂，并且在验证其各自的识别码匹配之后将每个全息图和相应的文档粘合在一起。

    Method for serial production of secure documents and machine therefor
    2.
    发明申请
    Method for serial production of secure documents and machine therefor 失效
    连续生产安全文件和机器的方法

    公开(公告)号：US20060289114A1

    公开(公告)日：2006-12-28

    申请号：US10518289

    申请日：2002-07-05

    申请人： Sebastien Guionnet ,  Jerome Ageron ,  Claude Bricot ,  Philippe Robin ,  Yves Thebault

    发明人： Sebastien Guionnet ,  Jerome Ageron ,  Claude Bricot ,  Philippe Robin ,  Yves Thebault

    IPC分类号： B32B38/14 ,  B32B37/12 ,  B32B38/04

    CPC分类号： G03H1/0248 ,  B42D25/328 ,  G03H1/0011 ,  G03H1/202 ,  G03H2001/186 ,  G03H2210/54 ,  G03H2210/562 ,  G03H2227/04 ,  G03H2250/10 ,  G03H2260/12 ,  Y10T156/1339 ,  Y10T156/1744

    摘要： The method of the invention consists, on the one hand, in serially recording on a tape of photosensitive film a succession of volume holograms each relating respectively to an item of information of a corresponding document to be made secure, each of these holograms being accompanied by an identification and positioning code printed on the same film, in developing and in fixing the holograms thus recorded, and on the other hand in printing at the same time the identity documents with their individual identification codes which are the same as those of the respective corresponding holograms, in adding an adhesive to the holograms after their fixing, and in adhesively bonding together each hologram and the corresponding document after verifying that their respective identification codes match.

    摘要翻译： 本发明的方法一方面在感光膜的带上连续记录一系列体积全息图，每一卷全息图分别涉及要保证的相应文件的信息项，这些全息图中的每一张都伴随着 打印在同一胶片上的识别和定位代码，在显影和固定如此记录的全息图中，另一方面在同时打印具有与各自对应的各个识别码相同的身份证件的身份证件 全息图，在固定之后向全息图添加粘合剂，并且在验证其各自的识别码匹配之后将每个全息图和相应的文档粘合在一起。

    Flexible card with validity checking device
    6.
    发明授权
    Flexible card with validity checking device 失效
    弹性卡带有效检测装置

    公开(公告)号：US5566982A

    公开(公告)日：1996-10-22

    申请号：US275530

    申请日：1994-07-15

    申请人： Jean C. Lehureau ,  Francis Massie ,  Claude Bricot

    发明人： Jean C. Lehureau ,  Francis Massie ,  Claude Bricot

    IPC分类号： G06K19/06 ,  G06K19/08 ,  B42D15/00

    CPC分类号： B42D25/36 ,  B42D25/00 ,  B42D25/23 ,  G02F1/0128 ,  G02F1/1334 ,  G06K19/06046 ,  G06K19/083 ,  B42D2033/26 ,  G02F1/133305 ,  G02F2201/305

    摘要： An identity card or credit card type of card is equipped with a validity-checking device that makes it possible to do away with the use of complementary, sophisticated checking equipment. It results from the association of a structure S.sub.1 comprising at least one layer of piezoelectric material and a structure S.sub.2 comprising a material capable of switching electrically between two optical states (I) and (II) that are different in terms of ocular perception. During the bending of the card, the validity or non-validity of the card can be attested to by the appearance or non-appearance of the validity of the card.

    摘要翻译： 身份证或信用卡类型的卡片配备有一个有效性检查装置，可以避免使用互补，复杂的检查设备。 这是由包括至少一层压电材料的结构S1和包括能够在眼睛感知方面不同的两种光学状态（I）和（II）之间电连接的材料）的结构S2的结合产生的。 在卡的弯曲期间，卡的有效性或非有效性可以通过卡的有效性的外观或不出现来证明。

    Process and optical device for generating signals controlling the position of a scanning spot of the tracks of a data carrier
    7.
    发明授权
    Process and optical device for generating signals controlling the position of a scanning spot of the tracks of a data carrier 失效
    用于产生控制数据载体的轨道的扫描点的位置的信号的处理和光学装置

    公开(公告)号：US4562564A

    公开(公告)日：1985-12-31

    申请号：US473539

    申请日：1983-03-09

    申请人： Claude Bricot ,  Pierre Berthet ,  Jean-Louis Gerard

    发明人： Claude Bricot ,  Pierre Berthet ,  Jean-Louis Gerard

    IPC分类号： G11B7/085 ,  G11B7/00 ,  G11B7/004 ,  G11B7/007 ,  G11B7/08 ,  G11B7/09 ,  G11B27/19 ,  G11B27/30

    CPC分类号： G11B27/19 ,  G11B27/3027 ,  G11B7/00745 ,  G11B7/0938

    摘要： The process makes it possible to generate on the basis of discrete preetching elements or flags, the radial tracking error and/or focusing error signals. The flags comprise portions displaced with respect to the mean axis of the tracks to be followed. According to a first variant, each track comprises portions displaced on either side of the axis. According to a second variant the flags comprise portions alternately displaced to one and then the other side thereof. In response to the passages of these portions, windows are generated and the pulses supplied by the photodetectors of the interaction of these portions on the focused scan beam are compared between successive windows.

    摘要翻译： 该过程使得可以在离散预取元素或标志，径向跟踪误差和/或聚焦误差信号的基础上生成。 标志包括相对于要跟踪的轨道的平均轴线移位的部分。 根据第一变型，每个轨道包括在轴的任一侧上移位的部分。 根据第二变型，标志包括交替地移位到其一侧和另一侧的部分。 响应于这些部分的通道，产生窗口，并且在连续窗口之间比较由光电检测器提供的这些部分在聚焦扫描光束上的相互作用的脉冲。

    Device for detecting focussing error in an optical reader head
    9.
    发明授权
    Device for detecting focussing error in an optical reader head 失效
    用于检测光学读取器头中的聚焦误差的装置

    公开(公告)号：US4025784A

    公开(公告)日：1977-05-24

    申请号：US598164

    申请日：1975-07-22

    申请人： Jean-Claude Lehureau ,  Claude Bricot

    发明人： Jean-Claude Lehureau ,  Claude Bricot

    IPC分类号： G06K7/015 ,  G02B7/28 ,  G02B7/34 ,  G11B7/09 ,  G01J1/20

    CPC分类号： G11B7/0917 ,  G02B7/34 ,  G11B7/0908

    摘要： A device for detecting the error in focussing a read-out beam on the impression. Two photodetector cells located respectively in front of and behind the optical axis of the system, in relation to the direction of transfer, produce two electrical signals the difference between which is the read-out signal, a control signal being obtained by a comparison of the phases of the two signals, one of which is phase-shifted so that the optimum focussing point corresponds to zero phase-shift.

    摘要翻译： 用于检测将读出光束聚焦在印象上的误差的装置。 分别位于系统的光轴前后的两个光电检测器单元相对于传送方向产生两个电信号，其差是读出信号，控制信号是通过比较 两个信号的相位，其中之一是相移，使得最佳聚焦点对应于零相移。