Abstract: A method for authenticating a message recipient and for secure communication of messages from a sender to the message recipient through a server, the method being carried out by one or more data processing systems in accordance with instructions carried on one or more computer readable media. The message is communicated by sending message data encrypted with a symmetric key algorithm, a private key for the encryption algorithm being generated by hashing first data, to the message recipient through a server. The message recipient is authenticated by the exchange of second data encrypted with the encryption algorithm, an authentication key for said encryption algorithm being generated by hashing third data. The first and second data include a password, which has previously been provided to the message recipient over a separate secure channel. The first and third data are hashed with an encryption algorithm defined hash algorithm using said encryption algorithm and based on Merkle's meta-method for hashing.

Abstract: A system and method is disclosed for providing confirmation relating to the distribution of a mailpiece within an international mailing system. The invention includes a determination of postal data required for performing value-added services desired for the mailpiece. The value-added services data includes addressing information for a return receipt from an intended mailpiece recipient through a final handling postal authority and a first postal authority to the original mailer. A machine readable mark is created which includes return data and value-added services data. During the delivery process, the value-added service is captured by the final handling postal authority, the mailpiece is delivered to the intended recipient, the value-added service is performed, and the data related to the delivery is captured by the final handling postal authority.

Abstract: FIG. 6 shows the operation of modules 22 in processing a request for a digital postal indicium. At 72 the selected one of modules 22 receives the indicium request and the requested meter record and, at 76 confirms that sufficient funds are available. If not the request is rejected at 78; again in a manner whose details form no part of the subject invention. At 80 the selected module constructs an indicium message having an appended indicium signature, which when printed in relevant part on a mailpiece will evidence payment of postage in the amount shown, and at 84 updates the requested meter record and appends a meter record signature. Generation of indicia and updating meter records is more fully described in specifications for the Information Based Indicia Program (IBIP) published by the United States Postal Service and further discussion is not believed necessary for an understanding of the subject invention.) At 86 the selected module updates the audit data.

Abstract: A closed loop postage metering system includes networked meters that provide mailers and/or recipients the capability to request additional or modified services during processing of a mail piece by a carrier. The networked meter allows the Post to charge the mailer, or even the recipient for these services or to provide them with a refund or credit. The services can include changing the processing of the mail piece. Further, the closed loop postage metering system enables more precise methods of paying for services when multiple carriers handle a mail piece. A special case of such multiple carriers handling is the handling of international mail.

Abstract: A method for improving the readability of composite images by determining available areas on a document where no text or graphics will be printed in visible ink and printing one or more 2-D bar code with invisible ink at a size pre-determined based on the available areas. The one or more auxiliary 2-D bar codes are printed in luminescent ink, either invisible or lightly colored when viewed under white light.

Abstract: A mailing machine comprising a device for feeding an envelope having a width in a path of travel; a device for determining the width of the envelope; and a control device in operative communication with the determining device for using the width of the envelope to ascertain a proper amount of postage to be applied to the envelope. According to a first embodiment, the determining device includes a sensor array located transverse to the path of travel for detecting the presence of the envelope where the sensor array includes an inner plurality of sensors and an outer plurality of sensors located further away from a registration wall than the inner plurality of sensors. According to a second embodiment, the determining device includes a first sensor for detecting a lead edge of the envelope and a sensor line located downstream in the path of travel from the first sensor and at an angle to the path of travel so as to detect a lead corner of the envelope.

Abstract: A method for printing a label pair made up of a destination address label and a corresponding destination Information-Based Indicia Program (IBIP) indicia label on a label stock in a system for printing one or more labels uses a unique identifying mark for each label of the label pair. The unique identifying marks allow a user to match a destination address label to a corresponding destination address IBIP indicia label. The software defines the method used to generate the unique identifying marks and the positioning of the labels with respect to each other.

Abstract: A method and an apparatus for controlling the traveling direction of a piece of folded material in the feed path of a folding machine. A first roller nip is used to ingest the folded material into the front end of a turn chute. If the traveling direction is to be maintained, the folded material is allowed to move out through the rear end of the turn chute. If the traveling direction is to be reversed, a stop is used to block the rear end in order to keep the leading edge of the ingested folded material from leaving the turn chute through the rear end. At the same time, the trailing edge of the ingested folded material is caused to engage in a second roller nip located in the front end of the turn chute, in order for the second roller nip to move the folded material out of the turn chute, thereby reversing the traveling direction of the folded material.

Abstract: A method and system for reformatting an ASCII or similar text file is provided, such that the resulting output can be easily manipulated, enhanced and postal coded. Text reformatting of the present invention uses easily defined set up data tables to read the input text file and then to direct extraction of information from the input text file for storage in a set of data base tables. Included in this information may be destination addresses, which can be optionally exported to address quality software for postal coding and presorting. The address data is then re-imported and a report is created using a standard report generator. The report may then be sent to a document finishing program for processing into a mail stream.

Abstract: The invention is a client message structure and its method for use in communicating a message between a client and a server in a print stream processing system. The structure comprises a set of elements that facilitate message throughput while minimizing competing client message traffic. The first element comprises message assembly device at the client for producing a message structure in accordance with a protocol established by the server. An interface, such as a TCP/IP socket, is provided for interfacing the client with the server. The interface is linked with socket thread production device for maintaining a link with the server. The structure includes a message structure format which comprises message header segments for identifying the message to the server, and a message property structure format, comprising a set of message header segments for identifying message properties.

Abstract: A media feed system with a self-contained propulsion system is provided. A singulator is used to feed a single media piece and a sensor determined when to disengage propulsion.

Abstract: Apparatus and method for monitoring print quality produced by a digital printing mechanism in real-time. Print quality is measured by: generating a background reflectance signal representative of the reflectance of a substrate; scanning the image to generate a post-print reflectance signal; comparing the reflectance signal with the post-print reflectance signal; and, if the post-print reflectance signal is greater than a predetermined fraction of said reflectance signal, generating an output signal indicative of poor quality. In one embodiment of the invention, the output signal is also generated if the post-print reflectance signal is less than a predetermined minimum value.

Abstract: A method and system for printing specific print zones of a substrate is described. A bundled shuttle print head assembly is utilized to print desired print zones of a substrate in a single pass while the substrate is stationary in a stopped position.

Abstract: A print signal generation system for generating print bit map data corresponding to a desired image where the print bit map data is utilized by a digital printing device to print the desired image. The system includes region parameter data, a first data generation system and a second data generation system in operative communication with the first data generation system. The region parameter data includes region data defining a partitioning of the desired image into a plurality of regions and expansion data. The first data generation system generates transaction data associated with the desired image and using the transaction data in combination with the region parameter data to generate print instruction data. The second data generation system receives the print instruction data from the first data generation system and expands the print instruction data based upon the region parameter data to generate the print bit map data.

Abstract: Apparatus and method for monitoring print quality produced by a digital printing mechanism in real-time. Print quality is measured by: generating a background reflectance signal representative of the reflectance of a substrate; scanning the image to generate a post-print reflectance signal; comparing the reflectance signal with the post-print reflectance signal; and, if the post-print reflectance signal is greater than a predetermined fraction of said reflectance signal, generating an output signal indicative of poor quality. In one embodiment of the invention, the output signal is also generated if the post-print reflectance signal is less than a predetermined minimum value.

Abstract: A method of printing a composite image composed of a postage indicia image and an adjacent nondescript image on an image receiving medium is disclosed. The postage indicia image contains alpha-numeric data which must be machine readable and therefore must be printed with a high quality water fast ink, and is printed with a printing device utilizing ink jet technology. The nondescript image is merely a flag image containing fluorescent material and does not contain alpha-numeric data that must be machine readable, and therefore can be printed by any other suitable printer using commercially available fluorescent ink.

Abstract: A method for generating digital postage stamps wherein a data center receives a request from a PC for a selected number of digital postage stamps, concludes a payment transaction for the selected number of digital postage stamps, generates a digital book of postage stamps, which the PC downloads to its hard drive. The digital book of postage stamps includes a read-only software module that prints each digital postage stamp using stamp related information contained within the software module. The stamp related information includes stamp information, which is required for each postage stamp, user information, which identifies the requester and the PC, data center server information, which is unique to each digital postage stamp and a digital signature of at least some of the user, stamp and/or server information.

Abstract: A novel voice-enabled directory look-up system is disclosed. In one embodiment, an operator reads the first few characters from each of the first and last names of a mail addressee. The system captures the speech as an audio signal, which is parsed into character position segments. The system determines one or more candidate characters that might have resulted in the audio signal for each character position segment. The system then expands the list of candidate characters for at least one character position to include one or more characters that sound like the original candidate characters for that character position. The candidate characters for the respective character positions are composed into a regular expression, which is applied using an inexact string matching look-up routine to a directory of records. Records with the best matches are returned in a menu for the operator. The operator selects the desired record from the menu.

Abstract: Communication of information from a central station, acting as a source node, to a plurality of destination nodes at customer sites is implemented by using various of the destination nodes as intermediary transfer nodes, which receive information from the central station or from other predecessor intermediary nodes and which transfer the information to other intermediary transfer nodes or to final destination nodes. Communication links are established between specified ones of the destination nodes to provide a grouping of nodes in which each node transfers information to no more than a predetermined number of nodes, resulting in a top-down tree structure in which the central station is a top source node of the tree. The destination nodes provide confirmation signals confirming receipt of the transmitted information to the nodes in the immediately preceding level of the tree structure, along the same communication links used to transmit the information.

Abstract: The invention is a method for producing a finished mail piece. The method allows a system user to select at a first node, a plurality of characteristics which define a mailing. These characteristics include selection of a document to be printed at a terminal node and a list of addresses to which the printed document will be sent. Once selections have been made, the print job is transmitted to a terminal node which comprises a data processor, an envelope printer, and a document printer among other elements. The document printer will print the document in accordance with the characteristics selected at the first node; and, the envelope printer will print addresses from the address list to corresponding envelopes. Once the document has been printed, it is inserted into the envelope by inserting means to form an unfinished mail piece. The unfinished mail piece is sealed and then franked with appropriate postage in order to form a finished mail piece.