Abstract: A method for hierarchically expanding and contracting element marks in a structured document. The structured document is hierarchically organized, such as documents written in Standardized General Markup Language (SGML). An element consists of a begin tag and its associated content, and may optionally include an end tag. The editor can mark an element, to produce an element mark, to indicate its selection for document processing operations such as moving, copying or deleting the content of the element mark. The element mark can be hierarchically contracted to lower-level element marks by invoking the contract code as appropriate. The method also can be used to adjust a stream mark to an element mark.
Type:
Grant
Filed:
February 24, 1989
Date of Patent:
February 9, 1993
Assignee:
International Business Machines Corporation
Abstract: An integrated customer self-order microprocessor based system for the placement of orders, the filling of orders and the management of day to day operations in a fast food restaurant setting. The system includes one or more customer input stations, a cashier station, a manager station and a food preparation station. Optionally, the system may include a runner station and a consolidation station. The customer and cashier stations include a microprocessor terminal equipped with a touch screen interactive input device.
Abstract: A method and apparatus is presented for determining the inclination angle of a borehole being drilled, the data for determining the inclination angle being obtained while the drillstring is rotating.
Abstract: Method and apparatus are described for outputting data from a device, such as a portable keyboard, directly to a keyboard interface 40 of a destination computer 42. The device may be detached from the computer and operate remotely therefrom, in an "active mode" wherein keystroke data is stored in internal memory thereof, for subsequent transfer to the destination computer. Alternatively, the device may be attached to the computer and function in a "bypass mode" (or in a keyboard emulation routine of the active mode) as a standard input keyboard therefor. The destination computer 42 may be a personal computer or a terminal of a mainframe computer. The internal circuitry of the device includes a programmable processor 28, a program memory 30, a working memory 32, an input switch device 34, a display 36 and an output interface 38. A bypass switch device 24 permits the device to operate in the bypass mode. A resident program stored in program memory 30 controls input, editing, translation and output of data.
Abstract: A multiple processor system composed of a plurality of instruction processors allows a plurality of its subsystems for performing data processing in each unit to be operable simultaneously with and parallel to each other in each of the instruction processors. The multiple processor system has a processor designation table and a control processing subsystem. As the processor designation table specifies correspondence relation between a subsystem accessing to each input-output resource and the instruction processor executing the subsystem, the processing control subsystem transfers control of the processing to the instruction processor to be designated by the processor designation table in accordance with the subsystem to be used with reference to the processor designation table during execution of the data processing.