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88 条记录 (耗时 0.022 秒)

    Security papers
    31.
    发明授权
    Security papers 失效
    安全文件

    公开(公告)号：US4183989A

    公开(公告)日：1980-01-15

    申请号：US855671

    申请日：1977-11-29

    申请人： Alan J. Tooth

    发明人： Alan J. Tooth

    IPC分类号： B44F1/12 ,  D21H21/44 ,  D21H21/48 ,  G07D7/02 ,  G07D7/04 ,  G07D7/06 ,  B41M3/14

    CPC分类号： D21H21/48 ,  D21H21/44 ,  G07D7/026 ,  G07D7/04 ,  G07D7/06 ,  Y10S428/90 ,  Y10S428/916 ,  Y10T428/24802 ,  Y10T428/24909 ,  Y10T428/24917

    摘要： A security paper which contains a security device e.g. a strip, thread or planchette having at least two machine verifiable security features thereon, one of which is a magnetic material, which may be magnetically coded or printed in a predetermined pattern on the device, and a second of which is a luminescent material, an X-ray absorbent or a metal. The provision of several features on one device provides a large increase in document security.

    摘要翻译： 一种包含安全装置的安全纸，例如 其上具有至少两个机器可验证的安全特征的条带，线或平面图，其中一个是磁性材料，其可以以预定图案磁性编码或印刷在装置上，其中第二个是发光材料， X射线吸收剂或金属。 在一个设备上提供多个功能大大增加了文档安全性。

    Demand publishing royalty accounting system
    32.
    发明授权
    Demand publishing royalty accounting system 失效
    需求出版专营权会计制度

    公开(公告)号：US4179212A

    公开(公告)日：1979-12-18

    申请号：US830928

    申请日：1977-09-06

    申请人： Roy J. Lahr

    发明人： Roy J. Lahr

    IPC分类号： G03G15/00 ,  G03G21/02 ,  G06K17/00 ,  G06K19/10 ,  G07D7/00 ,  G07D7/02 ,  G07D7/04 ,  G07D7/20

    CPC分类号： G07D7/0026 ,  G03G15/507 ,  G03G21/02 ,  G06K17/00 ,  G06K19/10 ,  G07D7/004 ,  G07D7/023 ,  G07D7/04 ,  G07D7/20 ,  G06K2017/0038 ,  G06K2017/0067

    摘要： A transaction accounting system for the automated royalty accounting of copyright-coded paper documents. The system includes a document copier, a copier access control system which includes a transaction data terminal for input of transaction information such as the date of the transaction, coded copyright information such as contained in the standard serial numbering or standard book numbering systems, user identification and number of copies to be produced. The access control system includes enabling circuits to access the copier upon completion of the data input and one or more data recorders and/or data transmitters to permit use of telephone line transmission of the transaction data and/or other transmitting facilities to communicate with a royalty accounting system. The documents are copyright coded with an optically transparent, electrically conductive coating. The system includes a decoder with its output connected to the transaction data terminal to input the document data. A keyboard is also furnished for input of other data. The access control system is provided with a delete sequence to delete a previously recorded transaction; an override sequence operation to access to the copiers with incomplete or no transaction data; a tranmit sequence operation for data transmission to a remote computer and the like; and an incorrect mode selection to correct for mistakes in input information. The input terminal is also provided with a self-prompting display to facilitate input of transaction data in the proper sequence.

    摘要翻译： 用于版权编码纸质文件的自动版权费用的交易会计系统。 该系统包括文件复印机，复印机访问控制系统，其包括用于输入诸如交易日期的交易信息的交易数据终端，诸如包含在标准序列号或标准书号码系统中的编码版权信息，用户标识 和要生产的份数。 访问控制系统包括启用电路在完成数据输入时访问复印机，以及一个或多个数据记录器和/或数据发送器，以允许使用电话线传输交易数据和/或其他发送设备与版税通信 会计系统。 这些文件具有光学透明导电涂层的版权编码。 该系统包括解码器，其输出连接到交易数据终端以输入文档数据。 还提供键盘以输入其他数据。 访问控制系统具有删除序列以删除先前记录的事务; 用于访问具有不完整或无交易数据的复印机的覆盖顺序操作; 用于数据传输到远程计算机的传送序列操作等; 以及错误的模式选择来纠正输入信息中的错误。 输入端子还具有自我提示显示，以方便按顺序输入交易数据。

    Method and apparatus for monetary articles authentification
    33.
    发明授权
    Method and apparatus for monetary articles authentification 失效
    货币物品鉴定方法和装置

    公开(公告)号：US4086527A

    公开(公告)日：1978-04-25

    申请号：US669759

    申请日：1976-03-24

    申请人： Robert G. Cadot

    发明人： Robert G. Cadot

    IPC分类号： B07C5/344 ,  G01R33/00 ,  G07D5/00 ,  G07D5/08 ,  G07D7/00 ,  G07D7/02 ,  G07F7/04

    CPC分类号： G07D5/08

    摘要： An authentication method for standardized objects, such as in particular monetary articles, in which an object to be authenticated is introduced into the field located between an emitter and a receiver delivering at least an alternative physical quantity, whose quantitative alteration produced by the presence of said object in said field is measured, the result being compared with a reference value pre-stored in a memory and distinctive of the object to authenticate, whereby, within a tolerance approximation, an authentication criterion is deducted, method characterized by the fact that said alteration is measured at different frequencies, that corresponding alterations are successively measured and then simultaneously compared with said respective reference quantities.

    摘要翻译： 用于诸如特别是货币条款的标准化对象的认证方法，其中待认证的对象被引入位于发射器和接收器之间的领域中，该至少一个替代物理量由其存在而产生的定量改变 测量所述场中的对象，将结果与预先存储在存储器中的参考值进行比较，并且对象进行鉴别，由此在公差近似中扣除认证标准，其特征在于所述变更 在不同频率下测量，相应的变化被连续测量，然后与所述各个参考量同时比较。

    ANTI-COUNTERFEITING MODAL FIBER, PREPARATION METHOD AND ANTI-COUNTERFEITING METHOD
    35.
    发明申请
    ANTI-COUNTERFEITING MODAL FIBER, PREPARATION METHOD AND ANTI-COUNTERFEITING METHOD 有权

    公开(公告)号：US20220364271A1

    公开(公告)日：2022-11-17

    申请号：US17618317

    申请日：2021-05-20

    申请人： SOOCHOW UNIVERSITY

    发明人： Yuqing LIU ,  Qin LI ,  Xingxing LI ,  Yeke ZHANG ,  Zhong WANG ,  Guohe WANG ,  Zhijuan PAN

    IPC分类号： D01F2/08 ,  D01F1/10 ,  D01D1/02 ,  D01D5/06 ,  G07D7/02 ,  G07D7/06

    摘要： The invention relates to a method for preparing an anti-counterfeiting modal fiber, including: mixing a pulp stock solution with a cellulose catalyst, alkalizing, aging, sulfonating, and then dissolving the pulp stock solution in an alkaline solution to obtain a treatment solution; mixing the treatment solution with multiple amino acid-metal chelates, filtering, defoaming and ripening to obtain a spinning stock solution; and mixing the spinning stock solution with a spinning bath additive, and wet spinning, followed by drafting, defoaming, desulfurizing, water washing, and other post-treatments, to obtain an anti-counterfeiting modal fiber, wherein the amino acid metal-chelates account for 0.5%-1.5% by weight of the spinning stock solution. Amino acid-metal chelates are used to anti-counterfeit and encrypt the modal fibers, and the anti-counterfeiting and encrypting is involved in the spinning stock solution of modal fibers. The fiber source can be tracked and identified by detecting the species of metal elements and amino acids.

    Paper sheet thickness detecting sensor and banknote classifying unit
    38.
    发明授权
    Paper sheet thickness detecting sensor and banknote classifying unit 有权

    公开(公告)号：US10269200B2

    公开(公告)日：2019-04-23

    申请号：US15729949

    申请日：2017-10-11

    申请人： FUJITSU FRONTECH LIMITED

    发明人： Tadashi Ueoka

    IPC分类号： G01V3/00 ,  G07D7/164 ,  B65H7/06 ,  G01B7/06 ,  G07D7/02 ,  G07D7/16 ,  G07D7/162 ,  G07D7/183 ,  G07D7/189 ,  B65H29/20

    摘要： A paper-sheet-thickness detecting sensor of the present invention includes: an oscillator that outputs high-frequency signals with frequencies corresponding to positions in a horizontal direction that is orthogonal to a direction in which a paper sheet is transported; a signal electrode to which the high-frequency signals output by the oscillator are applied; a plurality of detection electrodes that face the signal electrode across a transportation path for the paper sheet and that individually detect detection signals that correspond to the positions; a plurality of resonance circuits that each have one end connected to one end of each of the plurality of detection electrodes and that have resonance frequencies equal to the frequencies allocated to the positions; and a broadband amplifier to which another end of each of the plurality of resonance circuits is connected and that outputs outputs of the plurality of resonance circuits as one piece of sensor output information.