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公开(公告)号：EP0824733B1
公开(公告)日：1999-01-20
申请号：EP96914089.6
申请日：1996-05-10
发明人： PUTTKAMMER, Frank , WOLF, Torsten
摘要： The invention concerns a multi-compact sensor with a mounting designed to hold various types of exchangeable sensors, holders and attachments and intended for installation in existing and/or new processing machines, the sensor also having a plate which includes an evaluation circuit and connector elements for the sensors, plus, depending on the intended application and the articles being checked, an exchangeable cover. The bringing together of a multiplicity of individual components, the proposed exchangeability of widely differing sensors, the wide range of applications and the ability to handle various sensors and data-processing electronics in a compact unit justify the description multi-compact sensor for the device proposed.
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公开(公告)号：EP0824733A2
公开(公告)日：1998-02-25
申请号：EP96914089.0
申请日：1996-05-10
发明人： PUTTKAMMER, Frank , WOLF, Torsten
摘要： The invention concerns a multi-compact sensor with a mounting designed to hold various types of exchangeable sensors, holders and attachments and intended for installation in existing and/or new processing machines, the sensor also having a plate which includes an evaluation circuit and connector elements for the sensors, plus, depending on the intended application and the articles being checked, an exchangeable cover. The bringing together of a multiplicity of individual components, the proposed exchangeability of widely differing sensors, the wide range of applications and the ability to handle various sensors and data-processing electronics in a compact unit justify the description multi-compact sensor for the device proposed.
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3.发明授权AUFBAU EINES BEUGUNGSOPTISCH WIRKSAMEN SICHERHEITSELEMENTS UND VORRICHTUNG ZUR PRÜFUNG DERARTIGER ELEMENTE 无效建立有效的光学衍射安全元件和装置测试这些元素的
公开(公告)号：EP1004097B1
公开(公告)日：2002-01-16
申请号：EP98932022.1
申请日：1998-04-24
发明人： PUTTKAMMER, Frank , WOLF, Torsten
IPC分类号： G07D1/00
CPC分类号： G07D7/026 , G07D7/0032
摘要： The invention concerns the constitution of security elements with optical diffraction effect, and a device for controlling such elements. The use of holograms and other security elements with optical diffraction effect for protecting documents and other valuable papers, as well as bank notes against forgery is becoming more and more frequent presently. The element with optical diffraction effect comprises a discontinuous metal coating and/or partial metal coats and/or metal coat zones in different planes, representing an electric data coding, corresponding to the objective. The device comprises a scanner with capacitive functioning. Said scanner consists of a plurality of emitting electrodes placed side by side and a receiving electrode extending parallel to said emitting electrodes arrangement.
摘要翻译： 本发明涉及具有光学衍射作用的安全元件的结构，以及用于控制寻求元件的装置。 使用全息图并用于保护文件和其他有价证券，以及对伪造纸币光学衍射效应等安全元素正变得越来越频繁现。 具有光学衍射作用的元件包括一个不连续的金属涂层和/或部分金属涂层和/或金属涂层区在不同的平面，在电数据编码表示，对应于目标。 该设备包括具有电容功能的扫描仪。 所述发射并排放置电极的多个扫描器besteht和接收电极平行于所述发射电极的配置扩展。
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4.发明公开
公开(公告)号：EP1004097A1
公开(公告)日：2000-05-31
申请号：EP98932022.1
申请日：1998-04-24
发明人： PUTTKAMMER, Frank , WOLF, Torsten
IPC分类号： G07D1/00
CPC分类号： G07D7/026 , G07D7/0032
摘要： The invention concerns the constitution of security elements with optical diffraction effect, and a device for controlling such elements. The use of holograms and other security elements with optical diffraction effect for protecting documents and other valuable papers, as well as bank notes against forgery is becoming more and more frequent presently. The element with optical diffraction effect comprises a discontinuous metal coating and/or partial metal coats and/or metal coat zones in different planes, representing an electric data coding, corresponding to the objective. The device comprises a scanner with capacitive functioning. Said scanner consists of a plurality of emitting electrodes placed side by side and a receiving electrode extending parallel to said emitting electrodes arrangement.
摘要翻译： 本发明涉及具有光学衍射作用的安全元件的结构，以及用于控制寻求元件的装置。 使用全息图并用于保护文件和其他有价证券，以及对伪造纸币光学衍射效应等安全元素正变得越来越频繁现。 具有光学衍射作用的元件包括一个不连续的金属涂层和/或部分金属涂层和/或金属涂层区在不同的平面，在电数据编码表示，对应于目标。 该设备包括具有电容功能的扫描仪。 所述发射并排放置电极的多个扫描器besteht和接收电极平行于所述发射电极的配置扩展。
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5.发明授权VERFAHREN UND EINRICHTUNGEN ZUR PRÜFUNG VON SICHERHEITSDOKUMENTEN 失效VERFAHREN UND EINRICHTUNGEN ZURPRÜFUNGVON SICHERHEITSDOKUMENTEN
公开(公告)号：EP0818030B1
公开(公告)日：1998-09-02
申请号：EP96908011.8
申请日：1996-03-29
发明人： PUTTKAMMER, Frank , WOLF, Torsten
IPC分类号： G07D7/00
摘要： The invention concerns a method and devices for checking security documents. According to this process which uses known capacitive coupling, electrical signals are transmitted by transmitting antennae via electrically conductive security features to receiving antennae and amplified. The amplitude responses and time characteristics of the electrical signals are then evaluated and compared with existing signal responses, by being converted into signal responses having easily comparable parameters. In order to enable the testing arrangement to be specifically selective, a selective amplifier is additionally coupled to the evaluation electronics. Currency-specific definition by means of the evaluation electronics according to the invention is attained in that, for a given currency, a time limit of the test signal amplitude can be determined by means of controllers, for example, this time limit differing from the duration of the amplitude response of all the other currencies.
摘要翻译： 本发明涉及用于检查安全文件的方法和设备。 根据使用已知电容耦合的这个过程，电信号通过发射天线经由导电安全特征传输到接收天线并被放大。 然后评估电信号的振幅响应和时间特性，并将其与现有的信号响应进行比较，通过将其转换为具有容易比较的参数的信号响应。 为了使测试装置能够具体选择性地选择性地将选择性放大器耦合到评估电子装置。 通过根据本发明的评估电子装置实现货币特定的定义，其中对于给定的货币，测试信号幅度的时间限制可以借助于控制器来确定，例如，该时间限制不同于持续时间 的所有其他货币的幅度响应。
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公开(公告)号：EP0818030A1
公开(公告)日：1998-01-14
申请号：EP96908011.0
申请日：1996-03-29
发明人： PUTTKAMMER, Frank , WOLF, Torsten
IPC分类号： G07D7
摘要： The invention concerns a method and devices for checking security documents. According to this process which uses known capacitive coupling, electrical signals are transmitted by transmitting antennae via electrically conductive security features to receiving antennae and amplified. The amplitude responses and time characteristics of the electrical signals are then evaluated and compared with existing signal responses, by being converted into signal responses having easily comparable parameters. In order to enable the testing arrangement to be specifically selective, a selective amplifier is additionally coupled to the evaluation electronics. Currency-specific definition by means of the evaluation electronics according to the invention is attained in that, for a given currency, a time limit of the test signal amplitude can be determined by means of controllers, for example, this time limit differing from the duration of the amplitude response of all the other currencies.
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