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公开(公告)号：US06917040B2
公开(公告)日：2005-07-12
申请号：US10413362
申请日：2003-04-15
申请人： Klaus Thierauf , Jan Domke , Jürgen Schützmann , Bernd Wunderer , Ulrich Schanda , Hans-Uwe Richter , Lukas Löffler
发明人： Klaus Thierauf , Jan Domke , Jürgen Schützmann , Bernd Wunderer , Ulrich Schanda , Hans-Uwe Richter , Lukas Löffler
CPC分类号： G07D7/181
摘要： A method and apparatus for recognizing foreign material (2), in particular adhesive objects, glue or joints, on or in bank notes (1), including detecting the thermal radiation (5) emanating from at least a partial area of the bank note (1): and recognizing foreign material (2) located on the bank note (1) on the basis of the detected thermal radiation (5). The invention is especially suitable for recognizing adhesive objects, in particular adhesive tape and joints, on bank notes since areas of a bank note with adhesive tape or joints differ very distinctly in their thermal properties from other areas of the bank note without adhesive tape.
摘要翻译： 一种用于识别外部材料（2）的方法和装置，特别是在纸币（1）上或纸币（1）中的包括粘合物体，粘合剂或接头，包括检测从钞票的至少部分区域发出的热辐射（5） 1）：基于检测到的热辐射（5）识别位于纸币（1）上的异物（2）。 本发明特别适用于识别纸币上的粘合物体，特别是胶带和接头，因为具有胶带或接头的钞票区域的热性能与纸币的其他区域的粘合带不同，其区别非常明显。
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公开(公告)号：US07821259B2
公开(公告)日：2010-10-26
申请号：US11597559
申请日：2005-05-25
IPC分类号： G01R33/032
摘要： The invention concerns a device and a method for examining magnetic properties of objects, in particular of sheet material such as for example bank notes. Therein the invention proceeds from a device and a method for examining magnetic properties of objects with a magneto-optical layer having magnetic domains, the optical properties of the magneto-optical layer being influenced by the magnetic properties of the object to be examined, at least one light source for the generation of light incident upon the magneto-optical layer, and at least one sensor for the reception of light which is transmitted and/or reflected by the magneto-optical layer, with a magnetic filed in the area of the magneto-optical layer which extends substantially parallel to the surface of the magneto-optical layer.
摘要翻译： 本发明涉及用于检查物体，特别是诸如纸币的片材的磁特性的装置和方法。 其中，本发明从用于检查具有磁畴的磁光层检查物体的磁特性的装置和方法进行，磁光层的光学特性受被检查物体的磁性的影响至少 用于产生入射在磁光层上的光的一个光源和用于接收由磁光层传输和/或反射的光的至少一个传感器，在磁光区域内具有磁场 光学层基本上平行于磁光层的表面延伸。
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公开(公告)号：US06927571B2
公开(公告)日：2005-08-09
申请号：US10922894
申请日：2004-08-23
申请人： Jürgen Schützmann , Ulrich Schanda
发明人： Jürgen Schützmann , Ulrich Schanda
IPC分类号： G06K19/06 , G06K19/14 , G07D7/04 , G01R33/032
CPC分类号： G07D7/04 , G06K19/06196 , G06K19/14 , G07D7/12
摘要： The invention relates to apparatus for examining magnetic properties of objects, in particular sheet material, such as bank notes (20). The apparatus comprises a magneto-optic layer (10) whose optical properties are influenceable by the magnetic properties of the sheet material (20), a light source (11) for producing light that is coupled into the magneto-optic layer (10), and a detector (13) for detecting light that is transmitted and/or reflected by the magneto-optic layer (10). For reliable examination of the magnetic properties of sheet material it is provided that the direction of propagation of the coupled-in light extends parallel to a base surface (9) of the magneto-optic layer (10). The invention permits the magnetic properties in particular of sheet material with areas emitting very weak magnetic fields to be examined with very high sensitivity and reliability.
摘要翻译： 本发明涉及用于检查物体的磁特性的设备，特别是片材，例如钞票（20）。 该装置包括其光学特性受到片材（20）的磁性能影响的磁光层（10），用于产生耦合到磁光层（10）中的光的光源（11） 以及用于检测由所述磁光层（10）传输和/或反射的光的检测器（13）。 为了可靠地检查片材的磁特性，条件是连接光的传播方向平行于磁光层（10）的基面（9）延伸。 本发明允许以非常高的灵敏度和可靠性检查具有发射非常弱磁场的区域的片材的磁特性。
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公开(公告)号：US06806704B2
公开(公告)日：2004-10-19
申请号：US10450444
申请日：2003-10-17
申请人： Jürgen Schützmann , Ulrich Schanda
发明人： Jürgen Schützmann , Ulrich Schanda
IPC分类号： G01R33032
CPC分类号： G07D7/04 , G06K19/06196 , G06K19/14 , G07D7/12
摘要： The invention relates to apparatuses and a corresponding method for examining magnetic properties of objects, in particular sheet material, such as bank notes (20). The apparatuses comprise a magneto-optic layer (10) whose optical properties are influenceable by the magnetic properties of the sheet material (20), a light source (11) for producing light that is coupled into the magneto-optic layer (10), and a detector (13) for detecting light that is transmitted and/or reflected by the magneto-optic layer (10). For reliable examination of the magnetic properties of sheet material it is provided that the direction of propagation of the coupled-in light extends parallel to a base surface (9) of the magneto-optic layer (10). The invention permits the magnetic properties in particular of sheet material with areas emitting very weak magnetic fields to be examined with very high sensitivity and reliability.
摘要翻译： 本发明涉及用于检查物体（特别是片材）如纸币（20）的磁性的装置和相应的方法。 这些装置包括其光学特性由片材（20）的磁性能影响的磁光层（10），用于产生耦合到磁光层（10）中的光的光源（11） 以及用于检测由磁光层（10）传输和/或反射的光的检测器（13）。为了可靠地检查片材的磁特性，提供耦合光的传播方向 平行于磁光层（10）的基面（9）延伸。本发明允许以非常高的灵敏度和可靠性检查具有发射非常弱的磁场的区域的片材的磁特性。
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公开(公告)号：US08511561B2
公开(公告)日：2013-08-20
申请号：US11667057
申请日：2005-11-03
IPC分类号： G06K7/10
CPC分类号： G06K7/10673 , G06K7/10613 , G06K7/10633 , G06K7/10702 , G06K2017/0038
摘要： Scanning apparatuses for scanning bar codes applied to documents have a reflector arrangement having either a variable reflection element or a light guide system. The reflection element or light guide system serves to deflect the beam path of the electromagnetic radiation emitted by a radiation source or an illumination device in the document plane along a line substantially perpendicular to the feed direction of the document, or to capture it, and to relay it to a detector.
摘要翻译： 用于扫描应用于文件的条形码的扫描装置具有具有可变反射元件或导光系统的反射器装置。 反射元件或光导系统用于使原稿平面中的辐射源或照明装置发射的电磁辐射的光束路径沿着基本上垂直于文档的馈送方向的线偏转或捕获它，并且 将其连接到检测器。
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公开(公告)号：US20100052307A1
公开(公告)日：2010-03-04
申请号：US12515913
申请日：2007-11-20
申请人： Jürgen Schützmann , Manfred Heim
发明人： Jürgen Schützmann , Manfred Heim
IPC分类号： B42D15/00
CPC分类号： B42D25/369 , B42D25/29 , B42D2033/16 , G07D7/004 , G07D7/04
摘要： The invention relates to a security element for securing value documents which has magnetic material. Further, the invention relates to a value document, a transfer material and a method for checking such a security element or value document. Along the security element, for example along a longitudinal direction of the security element, there are disposed one or more, maximally five, magnetic areas and one or more, maximally five, gap areas. The extension of the magnetic areas or the gap areas along the security element is preferably chosen so great that the magnetic signals of adjacent magnetization steps that arise upon transport of the security element past the magnetic sensor interfere constructively with each other.
摘要翻译： 本发明涉及一种用于确保具有磁性材料的价值凭证的安全元件。 此外，本发明涉及一种用于检查这种安全元件或价值文件的价值文件，转移材料和方法。 沿着安全元件，例如沿着安全元件的纵向方向，设置一个或多个最大五个磁区和一个或多个最大五个间隙区域。 沿着安全元件的磁性区域或间隙区域的延伸优选地选择得如此之大，使得当安全元件传送通过磁性传感器时产生的相邻磁化步骤的磁信号彼此建设性地相互干扰。
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公开(公告)号：US09336640B2
公开(公告)日：2016-05-10
申请号：US12602942
申请日：2008-06-03
申请人： Jürgen Schützmann , Wolfgang Rauscher , Manfred Heim , Friedrich Kretschmar , Frank Pitter , Dieter Stein
发明人： Jürgen Schützmann , Wolfgang Rauscher , Manfred Heim , Friedrich Kretschmar , Frank Pitter , Dieter Stein
IPC分类号： G06K7/08 , G07D7/04 , G06K19/06 , B42D25/355
CPC分类号： B42D25/369 , B42D25/355 , B42D2033/16 , G06K19/06187 , G07D7/04
摘要： The invention relates to a security element for securing documents of value. Along the security element a portion of a magnetic coding with first and second coding elements is arranged. The coding elements are arranged along a predetermined direction, wherein the first coding element continuously has along the predetermined direction a first magnetic region with a first coercive field strength and the second coding element has at least one first gap region and one second magnetic region with a second coercive field strength. At least one of the first magnetic regions is directly adjacent to at least one of the second magnetic regions. The sum of the lengths of the directly adjacent first and second magnetic regions amounts to a maximum of 8 mm.
摘要翻译： 本发明涉及一种用于保护有价值文件的安全元件。 沿着安全元件布置了具有第一和第二编码元件的磁编码的一部分。 编码元件沿预定方向布置，其中第一编码元件沿着预定方向连续地具有第一矫顽磁场强度的第一磁区，第二编码元件具有至少一个第一间隙区和一个第二磁区， 第二强制场强。 第一磁区中的至少一个直接与第二磁区中的至少一个相邻。 直接相邻的第一和第二磁性区域的长度的总和最大为8mm。
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公开(公告)号：US20100219245A1
公开(公告)日：2010-09-02
申请号：US12602942
申请日：2008-06-03
申请人： Jürgen Schützmann , Wolfgang Rauscher , Manfred Heim , Friedrich Kretschmar , Frank Pitter , Dieter Stein
发明人： Jürgen Schützmann , Wolfgang Rauscher , Manfred Heim , Friedrich Kretschmar , Frank Pitter , Dieter Stein
CPC分类号： B42D25/369 , B42D25/355 , B42D2033/16 , G06K19/06187 , G07D7/04
摘要： The invention relates to a security element for securing documents of value. Along the security element a portion of a magnetic coding with first and second coding elements is arranged. The coding elements are arranged along a predetermined direction, wherein the first coding element continuously has along the predetermined direction a first magnetic region with a first coercive field strength and the second coding element has at least one first gap region and one second magnetic region with a second coercive field strength. At least one of the first magnetic regions is directly adjacent to at least one of the second magnetic regions. The sum of the lengths of the directly adjacent first and second magnetic regions amounts to a maximum of 8 mm.
摘要翻译： 本发明涉及一种用于保护有价值文件的安全元件。 沿着安全元件布置了具有第一和第二编码元件的磁编码的一部分。 编码元件沿预定方向布置，其中第一编码元件沿着预定方向连续地具有第一矫顽磁场强度的第一磁区，第二编码元件具有至少一个第一间隙区和一个第二磁区， 第二强制场强。 第一磁区中的至少一个直接与第二磁区中的至少一个相邻。 直接相邻的第一和第二磁性区域的长度的总和最大为8mm。
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公开(公告)号：US08740094B2
公开(公告)日：2014-06-03
申请号：US12515903
申请日：2007-11-21
IPC分类号： G06K19/06
摘要： The invention relates to a security element for protecting documents of value, which has magnetic material. A portion of a magnetic coding is arranged on the security element, which coding consists of several magnetic areas and several gap areas. The portion of the magnetic coding is arranged in a predetermined direction along the security element, for example perpendicularly to a transport direction of the security element or document of value through a magnet sensor. Concerning the length of the magnetic areas and of the gap areas of the magnetic coding, certain length conditions are predetermined, which are chosen in dependence on the magnet sensor employed.
摘要翻译： 本发明涉及一种用于保护具有磁性材料的价值文件的安全元件。 磁性编码的一部分被布置在安全元件上，该编码由几个磁性区域和几个间隙区域组成。 磁编码的部分沿安全元件沿预定方向布置，例如通过磁传感器垂直于安全元件或价值文件的传送方向。 关于磁性区域的长度和磁性编码的间隙区域的长度，某些长度条件是预先确定的，其根据所使用的磁体传感器来选择。
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公开(公告)号：US07860293B2
公开(公告)日：2010-12-28
申请号：US11512400
申请日：2006-08-30
申请人： Jürgen Schützmann
发明人： Jürgen Schützmann
IPC分类号： G06K9/00
CPC分类号： G06K19/086 , G07D7/12
摘要： Forged bank notes are no longer reliably distinguishable from bank note originals (BN) on the basis of their luminescent fibers. According to the invention, the excitation of the fibers to luminescence is effected by means of excitation radiation (S) from the restricted wavelength range from 600 to 640 nm or from 520 to 550 nm, since the forgeries do not luminescence in this range but the originals luminescence red. Detection is therefore effected in the wavelength range from 640 to 700 nm.
摘要翻译： 伪造的钞票不再可靠地与钞票原件（BN）基于发光纤维区分开。 根据本发明，通过来自600至640nm或520至550nm的受限波长范围的激发辐射（S）来实现光纤到发光的激发，因为伪造在该范围内不发光， 原稿发光红色。 因此，在640至700nm的波长范围内进行检测。
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