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65 条记录 (耗时 0.021 秒)

    Machine detectable document of value
    33.
    发明授权
    Machine detectable document of value 有权
    机器可检测的价值文件

    公开(公告)号：US06755441B2

    公开(公告)日：2004-06-29

    申请号：US10342374

    申请日：2003-01-15

    申请人： Gerhard Stenzel ,  Wittich Kaule

    发明人： Gerhard Stenzel ,  Wittich Kaule

    IPC分类号： B23B1500

    CPC分类号： B41M3/14 ,  B42D25/29 ,  Y10S283/901

    摘要： The invention relates to a document of value consisting of a substrate of predetermined surface area with a printed image visible to the naked eye and a marking in the form of characters, patterns or the like at least partly superimposed on the printed image. The marking is represented by a feature substance having at least one mechanically detectable physical property and extends over the predominant part of the surface of the document. The marking additionally has a given measurable regularity which makes it possible, by mechanical scanning of the marking, to detect the correctness of the distribution and recognize gaps or added partial elements of other authentic documents as disturbances.

    摘要翻译： 本发明涉及一种价值的文件，该文件包括具有肉眼可见的印刷图像的预定表面区域的基底和至少部分地叠加在打印图像上的字符，图案等形式的标记。 标记由具有至少一种可机械检测的物理性质的特征物质表示，并且在文件的表面的主要部分上延伸。 该标记另外具有给定的可测量的规律性，这使得可以通过标记的机械扫描来检测分布的正确性，并识别其他真实文件的间隙或添加的部分元素作为干扰。

    Printed security with hallmarks
    34.
    发明授权
    Printed security with hallmarks 失效
    印有安全标志

    公开(公告)号：US4691940A

    公开(公告)日：1987-09-08

    申请号：US688209

    申请日：1985-01-02

    申请人： Gerhard Stenzel ,  Wittich Kaule

    发明人： Gerhard Stenzel ,  Wittich Kaule

    IPC分类号： B41M3/14 ,  B42D15/00 ,  B42D25/29 ,  D21H21/40 ,  D21H21/48 ,  G07D7/00 ,  G07D7/06

    CPC分类号： B41M3/14 ,  B42D25/29 ,  D21H21/48 ,  G07D7/124 ,  Y10S283/904

    摘要： The invention relates to a printed security with a hallmark in the form of a coating applied in a vacuum to the surface of the security. This coating is so thin that it is almost invisible even as a metal layer, while at the same time permitting accurate automatic examination. The absorption characteristics of the security are preferably measured in a certain range of the wavelength of the spectrum.

    摘要翻译： 本发明涉及一种具有以真空形式施加到安全体表面的涂层形式的标记的印刷安全。 这种涂层很薄，即使是作为金属层也几乎看不见，同时允许精确的自动检查。 安全性的吸收特性优选在谱的波长的一定范围内测量。

    Printed security with hallmarks
    36.
    发明授权
    Printed security with hallmarks 失效
    印有安全标志

    公开(公告)号：US4591707A

    公开(公告)日：1986-05-27

    申请号：US644641

    申请日：1984-08-23

    申请人： Gerhard Stenzel ,  Wittich Kaule

    发明人： Gerhard Stenzel ,  Wittich Kaule

    IPC分类号： B41M3/14 ,  B42D15/00 ,  B42D25/29 ,  D21H21/40 ,  D21H21/48 ,  G07D7/00 ,  G07D7/06 ,  G06K19/06

    CPC分类号： B41M3/14 ,  B42D25/29 ,  D21H21/48 ,  G07D7/124 ,  Y10S283/904

    摘要： This invention relates to a security paper with a hallmark in the form of a coating applied by vacuum deposition techniques to the surface of a paper substrate. The coating is very thin and almost invisible to the naked eye even as a metal layer, although permitting accurate automatic or machine examination for verification purposes. the absorption of the hallmarks in a certain range of the wavelength of the spectrum, the exiting spcetrum of luminescence, the photoconductivity and/or the electrical conductivity of the hallmarks are characteristics used during the automatic examination of the authenticity of the security paper.

    摘要翻译： 本发明涉及一种具有通过真空沉积技术施加到纸基材表面的涂层形式的标记的安全纸。 即使作为金属层，涂层非常薄，几乎看不见肉眼，尽管允许准确的自动或机器检查来进行验证。 在频谱波长的一定范围内的标记的吸收，发光的发射尖峰，光电导率和/或标记的电导率是在自动检查安全纸的真实性期间使用的特征。

    Method of identifying fluorescent materials
    37.
    发明授权
    Method of identifying fluorescent materials 失效
    识别荧光材料的方法

    公开(公告)号：US4105333A

    公开(公告)日：1978-08-08

    申请号：US729021

    申请日：1976-10-04

    申请人： Wittich Kaule ,  Gerhard Stenzel

    发明人： Wittich Kaule ,  Gerhard Stenzel

    IPC分类号： G01N21/64 ,  G02B27/00 ,  G06K7/12 ,  G01N21/52

    CPC分类号： G06K7/12 ,  G01N21/645 ,  G01N2021/6419 ,  G01N2021/6471

    摘要： In the method, light from an ultraviolet light source is directed alternately through a neutral filter, uniformly damping the radiation of the light source, and through a partially absorbing filter damping only the wavelengths necessary to excite the fluorescence of a selected flourescent material, the partially absorbing light filter including the selected fluorescent material. The light passing through the filters is then directed through a first blocking filter onto a sample to be checked for the presence of a selected fluorescent material. Only the radiation from the sample is directed through a second blocking filter onto a photodetector or the like. The respective intensities of radiation of the sample, effected by the neutral filter and by the partially absorbent filter, are measured and converted into output signals indicative of the presence or absence of the selected fluorescent material. The two filters may be moved alternately into the path of the exciting beam from the light source, and the neutral filter may be either a wide band absorbing grey filter or a free opening for passage of the exciting beam from the light source. By using plural of such partially absorbing light filters, each damping only the wavelengths necessary to excite the fluorescence of a respective fluorescent material, it is possible to distinguish between several fluorescent materials which may be present in the sample.

    摘要翻译： 在该方法中，来自紫外光源的光交替地被引导通过中性滤光器，均匀地阻挡光源的辐射，并且通过部分吸收滤光器仅阻挡激发所选荧光材料的荧光所需的波长，部分地 吸收包括所选择的荧光材料的光过滤器。 然后通过滤光器的光通过第一阻挡滤光器引导到样品上，以检查所选荧光材料的存在。 只有来自样品的辐射通过第二阻挡滤光器被引导到光电检测器等上。 测量由中性过滤器和部分吸收性过滤器实现的样品的辐射强度，并将其转换成指示所选择的荧光材料的存在或不存在的输出信号。 两个滤光器可以交替地移动到来自光源的激发光束的路径中，并且中性滤光器可以是宽带吸收灰色滤光器或用于激发光束从光源通过的自由开口。 通过使用多个这样的部分吸收光滤光器，每个仅阻挡激发相应荧光材料的荧光所需的波长，可以区分可能存在于样品中的几种荧光材料。

    Machine detectable document of value
    38.
    发明授权
    Machine detectable document of value 有权
    机器可检测的价值文件

    公开(公告)号：US06530602B1

    公开(公告)日：2003-03-11

    申请号：US09355330

    申请日：1999-11-22

    申请人： Gerhard Stenzel ,  Wittich Kaule

    发明人： Gerhard Stenzel ,  Wittich Kaule

    IPC分类号： B42D1500

    CPC分类号： B41M3/14 ,  B42D25/29 ,  Y10S283/901

    摘要： The invention relates to a document of value consisting of a substrate of predetermined surface area with a printed image visible to the naked eye and a marking in the form of characters, patterns or the like at least partly superimposed on the printed image. The marking is represented by a feature substance having at least one mechanically detectable physical property and extends over the predominant part of the surface of the document. The marking additionally has a given measurable regularity which makes it possible, by mechanical scanning of the marking, to detect the correctness of the distribution and recognize gaps or added partial elements of other authentic documents as disturbances.

    摘要翻译： 本发明涉及一种价值的文件，该文件包括具有肉眼可见的印刷图像的预定表面区域的基底和至少部分地叠加在打印图像上的字符，图案等形式的标记。 标记由具有至少一种可机械检测的物理性质的特征物质表示，并且在文件的表面的主要部分上延伸。 该标记另外具有给定的可测量的规律性，这使得可以通过标记的机械扫描来检测分布的正确性，并识别其他真实文件的间隙或添加的部分元素作为干扰。