Apparatus for recording a transaction including authenticating an
identification card
    2.
    发明授权
    Apparatus for recording a transaction including authenticating an identification card 失效
    用于记录交易的装置,包括认证身份证

    公开(公告)号:US5337358A

    公开(公告)日:1994-08-09

    申请号:US979113

    申请日:1992-11-20

    摘要: Apparatus for recording a transaction where the transaction includes authenticating an identification card; the card having information pertaining to an object or other entity to be identified on a first portion in human recognizable form, and a coded representation of an encrypted signal comprising a representation of the information on a second portion. The apparatus includes a controller, a scanner for reading the coded representation, a decoder for decoding that representation, a decrypter for decrypting the decoded signal and a display for displaying the representation of the information. In one embodiment the information includes an image of the object or other entity to be recognized and the card may be authenticated by comparing the displayed representation with the image printed on the card the card also includes a text message pertaining to the object or other entity and the apparatus includes a replaceable memory, printer, or communications link for recording at least a portion of this text message. In accordance with another aspect of the disclosure the signal is encrypted using a public key encryption system and an encrypted decryption key is appended to the encrypted message, and is recovered by the apparatus to decrypt the message.

    摘要翻译: 用于记录交易包括认证身份证件的交易的装置; 所述卡具有关于要在人可识别形式的第一部分上识别的对象或其他实体的信息,以及包括在第二部分上的信息的表示的加密信号的编码表示。 该装置包括控制器,用于读取编码表示的扫描器,用于解码该表示的解码器,用于解密解码信号的解密器和用于显示信息的表示的显示器。 在一个实施例中,信息包括要识别的对象或其他实体的图像,并且可以通过将显示的表示与打印在卡上的图像进行比较来认证卡,卡还包括与对象或其他实体有关的文本消息,以及 该装置包括用于记录该文本消息的至少一部分的可更换存储器,打印机或通信链路。 根据本公开的另一方面,使用公开密钥加密系统对信号进行加密,并将加密的解密密钥附加到加密的消息,并由该装置恢复以解密该消息。

    System for automatic printing of mail pieces
    3.
    发明授权
    System for automatic printing of mail pieces 失效
    系统自动打印邮件

    公开(公告)号:US5278947A

    公开(公告)日:1994-01-11

    申请号:US769907

    申请日:1991-10-01

    IPC分类号: B07C3/18 G06F15/00

    CPC分类号: B07C3/18

    摘要: A printing system for printing mail pieces including at least one page having an address. The system includes a printer, a controller, and a feeder for selectively feeding an envelope or a cut sheet to the printer. The controller examines the text of each page to identify a destination address, and when the destination address is found prints it on an envelope for the mail piece. The system also has the capability to identify and print return addresses and the capability to print the envelope either before or after pages included in the mail piece.

    摘要翻译: 一种用于打印包括至少一个具有地址的页面的邮件的打印系统。 该系统包括打印机,控制器和用于选择性地将信封或切割片材馈送到打印机的馈送器。 控制器检查每个页面的文本以识别目的地地址,并且当找到目的地址时将其打印在邮件的信封上。 该系统还具有识别和打印返回地址的能力,以及在邮件中包含的页面之前或之后打印信封的能力。

    Portable thermal printing apparatus including a security device for
detecting attempted unauthorized access
    4.
    发明授权
    Portable thermal printing apparatus including a security device for detecting attempted unauthorized access 失效
    便携式热敏打印设备包括用于检测未经授权的访问的安全装置

    公开(公告)号:US5613007A

    公开(公告)日:1997-03-18

    申请号:US347002

    申请日:1994-11-30

    IPC分类号: G07B17/00 H04L9/00

    摘要: An apparatus for printing on a substrate includes a device for printing indicia on a substrate; a control that controls the indicia printing device, the control including apparatus for establishing a communicating link with an external device, the establishing apparatus including a protocol which utilizes an encryption key, the protocol operable for establishing the communicating link if the encryption key is properly used, the control including apparatus for providing a tampering code as part of the indicia if the encryption key is not properly used.

    摘要翻译: 用于在基板上印刷的装置包括用于在基板上印刷标记的装置; 控制标记打印设备的控制,所述控制包括用于与外部设备建立通信链路的设备,所述建立设备包括利用加密密钥的协议,所述协议可操作以在所述加密密钥被适当地使用时建立所述通信链路 所述控制器包括如果所述加密密钥未正确使用则提供篡改代码作为所述标记的一部分的设备。