International Business Machines Corporation

Mark Andrew Stephens

Nenad Rijavec

Raymond Glenn Wardell

Craig Duray Brossman

Arianne Therese Hinds

Mikel J Stanich

Arthur Ray Roberts

Keith Alan Marshall

Adam A Swartz

Debra K Wagner

Martin Pepper

Arianné Therese Hinds

A method, system, and program product for the archiving of a markup language document. The method includes the steps of: identifying at least one referenced resource in the document; determining if the at least one identified referenced resource is stored in a storage device; and in response to an unsuccessful determining step, storing the at least one identified referenced resource in the storage device.

Method and system for archiving and retrieving a markup language document

A flexible and extensible virtual printer architecture is provided. According to one aspect of the present invention final status associated with a presentation job (e.g., a fax job or a print job) is made available to an output server. One or more host processing threads or processes are spawned for each new presentation job received by the output server. Then, the presentation job is submitted to a presentation device for which the presentation job is destined by way of an instance of a wrapper process that is capable of communicating bi-directionally with the presentation device. After submitting the presentation job, a host job status thread or process waits for status pertaining to the presentation job. Ultimately, a final status associated with the presentation job is received by the wrapper process and the wrapper process reports the final status to the host job status thread or process. According to another aspect of the present invention, job and device status may be reported asynchronously. One or more host processing threads or processes are spawned for each new presentation job received. A first presentation job is submitted to a presentation device for which the presentation job is destined by way of a first instance of a wrapper process that communicates bi-directionally with the presentation device. Subsequently, a second presentation job is submitted to the presentation device by way of a second instance of the wrapper process. A first and second job status thread or process wait for status pertaining to the first and second presentation jobs, respectively. A final status associated with the second presentation job is received by the second instance of the wrapper before a final status associated with the first presentation job is received by the first instance of the wrapper. Then, the second instance of the wrapper process reports the final status to the second job status thread or process.

Virtual printer with asynchronous job and device status

A method, apparatus, article of manufacture, and a memory structure for electronically distributing facsimile messages directly to users according to recipient preferences. The method comprises the steps of receiving a message from a transmitting facsimile via a telephone network, automatically parsing the message to extract a recipient direct dial telephone number from the message, receiving a fax payload from the transmitting facsimile in a fax server, determining an e-mail address and at least one recipient fax preference from the direct dial telephone number, processing the fax payload in the fax server according to the recipient fax preference, and directing the processed fax message according to the recipient fax preference. In one embodiment of the present invention, method further comprises the steps of reading a grayscale transform from a memory accessible to the fax server, and applying the grayscale transform to the fax payload. This allows the facsimile to be presented to the user with improved grayscale rendering accuracy. In another embodiment of the present invention, recipient's direct dial telephone number is extracted using the direct inward dial facility of a facsimile card, thus providing a simple straightforward means for determining the identity of the intended recipient. In another embodiment of the present invention, the e-mail address of the intended recipient is obtained from an address lookup facility of a messaging and collaboration application. The apparatus comprises means for performing the foregoing steps, and the article of manufacture comprises a program storage device tangibly embodying instructions for performing these steps.

Facsimile distribution manager

Disclosed is a method, system, and program for checking an electronic representation of a print job. Information on a set of attributes of a print job indicated in a first computer readable file is compared with a set of same attributes of the print job indicated in a second computer readable file. A determination is made as to whether the information on the same set of attributes of the print job in the first and second computer readable files are inconsistent and each inconsistency is indicated.

Method, system, and program for determining consistency of information on a print job

A method and system for downloading encrypted double-byte font scripts to a print server. A communication element is interposed between a data processing system and a print server, where the print server does not support a bi-directional communication protocol utilized by the data processing system to download encrypted double-byte font scripts. The communication element supports data transmissions in both the bi-directional communication protocol and with the print server. To download a double-byte font script, the data processing system transmits a request to the print server through the communication element for an identifier from the print server. The print server transmits the identifier to the data processing system through the communication element. A decryption key for the double-byte font script is produced by the data processing system utilizing the identifier and downloaded with the encrypted double-byte font script to the print server through the communication element.

Method and system for downloading encrypted font scripts to a print server

A displayable digital document such as a .PDF document is indexed by displaying it on a viewer. A database field is provided in a relational database. A user selects a field in the digital document for indexing using a pointing device and defines a bounding rectangle for this field. Offsets are recorded and compared to other bounding rectangles. Comparisons are recorded in a parameter file for each document. An indexer is run to insert the offsets and other data into the relational database and also store the digital image in the relational database. A query is made of the database and part or all of the digital document is displayed based on the results of the query.

Visual indexing of displayable digital documents

A flexible and extensible virtual printer architecture is provided. According to one embodiment, a mechanism is provided for driving multiple heterogeneous presentation devices. A presentation job is received on behalf of a presentation device, the presentation job includes a data stream which contains source data in the form of text, image, graphics, and/or other embedded objects. The source data is then reduced to an intermediate format. Based upon the intermediate format and control information associated with the data stream, device-specific data and device-specific control information are generated for the presentation device. Finally, the presentation device is driven by providing the device-specific data and device-specific control information to the presentation device.

Virtual printer

A method, apparatus, and article of manufacture, for transmitting data to facsimile presentation device is disclosed. The method comprises the steps of receiving a presentation job comprising input data associable with at least one input grayscale value, retrieving one of a plurality of stored transforms, each transform for modifying grayscale commands to control a grayscale rendering characteristic of a presentation device associated with the transform, applying the transform to the input grayscale value to produce calibrated grayscale values, and transmitting data representing the calibrated grayscale value to the facsimile presentation device. In one embodiment of the present invention, the step of transmitting the rasterized input data to the presentation device comprises the steps of reducing the rasterized input data to an intermediate format being one of a number of widely supported formats, generating device-specific data and device-specific control information for the presentation device based on the intermediate format and control information associated with the input data, and transmitting the device-specific data and the device-specific control information to the presentation device. This invention can be practiced in several embodiments, and permits the user to select the transform according to the presentation device and/or a selected presentation quality.

Method and apparatus for rendering grayscales at a facsimile presentation device using a calibrated transform

A method, apparatus, article of manufacture for transmitting data to a facsimile presentation device is disclosed. In one embodiment of the invention, the method comprises the steps of receiving a presentation job comprising input data associable with at least one input grayscale value, retrieving at least one of a plurality of threshold matrices, each threshold matrix selected to control a grayscale rendering characteristic of the facsimile presentation device associated with the threshold matrix, applying the grayscale values to the retrieved threshold matrix to rasterize the input data, and transmitting the rasterized input data to the facsimile presentation device. This invention can be practiced in several embodiments, and permits the user to select the threshold matrix according to the presentation device and/or a selected presentation quality. In another embodiment of the invention, the apparatus comprises a means for receiving a presentation job having input data associable with at least one input grayscale value, means for retrieving at least one of a plurality of threshold matrices, each threshold matrix selected to control a grayscale rendering characteristic of the facsimile presentation device associated with the threshold matrix, means for applying the grayscale values to the retrieved threshold matrix to rasterize the input data, and means for transmitting the rasterized input data to the facsimile presentation device.

Method and apparatus for rendering grayscales at a facsimile presentation device using a calibrated threshold matrix

A flexible and extensible virtual printer architecture is provided. According to one aspect of the present invention, a mechanism is provided for driving multiple heterogeneous presentation devices. A presentation job is received on behalf of a presentation device, the presentation job includes a data stream which contains source data in the form of text, image, graphics, and/or other embedded objects. The source data is then reduced to an intermediate format. Based upon the intermediate format and control information associated with the data stream, device-specific data and device-specific control information are generated for the presentation device. Finally, the presentation device is driven by providing the device-specific data and device-specific control information to the presentation device. According to another aspect of the present invention, a device-independent data stream corresponding to a presentation job is received and transformed into a data stream which may be used to drive a particular presentation device. The device-independent data stream includes data that is formatted according to a widely supported format. The data is converted to a device dependent format. One or more presentation units capable of containing device-specific data and device-specific control information are generated for the presentation device and the presentation device is driven with a natively supported data stream that includes the one or more presentation units.

Growing community of inventors

Westminster, CO, United States of America

Mark Andrew Stephens