International Business Machines Corporation

Toshiba Global Commerce Solutions Holdings Corporation

Brian Edward Blair

Kevin Hunter Vorhees

Donald Eugene Johnson

Robert Dean Yoder

Hollis P Posey

James D Piette

David R Hughes

Alexander Polischuk-Sawtschenko

Mark H Weiss

Tuyen Bui

A hard disc drive (HDD) of a larger native capacity is clipped to emulate a smaller capacity drive by allocating storage space in tracks in at least both a radially innermost region and radially outermost region of the platter(s). During normal operation, when data is written to or read from the clipped HDD, the actuator arm will move through its entire, normal range of motion, as the read/write heads seek tracks in both the radially inner and outer regions of the platter(s). In some embodiments, storage space is also allocated from tracks in regions interposed between the inner and outer regions. In one embodiment, all tracks on the platter(s) are divided into regions of substantially equal data storage capacity, and the storage space is allocated for the clipped HDD is divided substantially evenly across all the regions.

Method for clipping hard drives while preserving full actuator arm movement

The invention is directed to resuming printing on a printer following a print interruption event. An apparatus in accordance with an embodiment of the present invention includes: a scanner configurable to communicate with a printer and a printing application, wherein the scanner is configured to scan a printing at the printer upon receipt of a printing error. A method in accordance with an embodiment of the present invention includes: receiving a printing error when printing a document; scanning the actual printing of the document at a printer; and notifying an application of results of the scanning.

Apparatus for and method of print resuming following a print interruption event

The apparatus for point of sale currency verification includes a point of sale check printer having a printing device configured to print information on first and second opposing faces of a document, a scanning device configured to scan the first and second faces of the document, a verification module configured to verify the authenticity of the document, and a retention area that is secure, coupled to the apparatus, and configured to retain the document until removed by an authorized person. The document may be a check or currency. The method includes printing information on first and second opposing faces of a document, scanning the first face of the document, verifying the authenticity of the document, and retaining the document until removed by an authorized person.

Apparatus, system, and method for point of sale currency verification

A method and system for monitoring the performance of a character recognition system is disclosed. According to a preferred embodiment, the method comprises utilizing an average confidence score for a plurality of characters for ongoing performance monitoring of the character recognition system, wherein a confidence score indicates a level of confidence that a character is accurately recognized.

Method and system for ongoing performance monitoring of a character recognition system

Provided is an universal Interface that is electrically coupled and physically embedded in a peripheral device. The universal Interface allows the peripheral device to be electrically coupled to a host computer having either a universal Serial Bus (USB) port or Legacy RS232 or RS485 ports, thus allowing a single product for different types of serial buses that are presently being sold within the market place.

Universal interface for selectively coupling to a computer port type and method therefor

A method for controlling a processor in a data processing system so that multiple events are serviced on a single interrupt level. On the occurrence of a first interrupt request the processor is forced to run the routine that services the interrupt in a background mode. This is accomplished by immediately clearing the interrupt source, thus permitting the processor to accept new interrupt requests on the same level. On the occurrence of a second interrupt request, at the same level, the processor branches from executing the first interrupt routine on the background mode to service the second interrupt request on an interrupt level or foreground mode.

Method for resolving conflicts between interrupt sources sharing the

Described is an architecture and protocol for exchanging messsages within a distributive data processing system. Instead of transmitting a frame with a beginning flag field (SDEL) followed by an address field as is the usual case, the SDEL field and address field collapsed and merged into a single field. The field includes a control bit whose setting determines whether the field is the beginning of a frame or otherwise. A second control bit within the single field is used to identify the type of message being transmitted and the response that a recipient station is permitted to return to a control unit issuing the message. The protocol is well suited for framing messages in the well known SDLC communications format. In this format it allows the detection of delimiters without resorting to bit stuffing.

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Raleigh, NC, United States of America

Brian Edward Blair