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Patent # Description
US-5,303,392 Accessing current symbol definitions in a dynamically configurable operating system
In a computer system executing a dynamically configurable operating system, a symbol definition image file builder is provided for building a symbol definition...
US-5,301,316 System for determination of the equivalence of two objects without compromising then done by a third object...
In an object oriented distributed system based on the client-server model, the client domains, the server domains and the objects are implemented in an improved...
US-5,301,136 Method and apparatus for fast implementation of inverse discrete cosine transform in a digital image processing...
In a digital image processing system, a dedicated inverse discrete cosine transform (IDCT) processor comprising a controller and an array of accumulators is...
US-5,300,832 Voltage interfacing buffer with isolation transistors used for overvoltage protection
A voltage interfacing buffer for interfacing a low voltage integrated circuit to a high voltage environment, wherein the integrated circuit contains only low...
US-5,299,112 Support bar for adjustably mounted accessories
A support bar for adjustably mounting accessories such a theatrical lamps wherein the bar is preferably formed of extruded aluminum and the bar is hollow with a...
US-5,297,328 Thermoforming manufacturing process for golf bags
A thermoforming manufacturing process is provided for creating modular three dimensional objects, particularly golf bags (10). The process includes preparatory...
US-5,297,240 Hardware implementation of clipping and intercoordinate comparison logic
An apparatus for implementing, in hardware, clipping and intercoordinate comparison logic in a graphic display subsystem. Clipping is necessary when an object to...
US-D345,348 Monitor housing
US-5,293,499 Apparatus for executing a RISC store and RI instruction pair in two clock cycles
A processor for a SPARC based RISC computer including a central processing unit including a register file having a pair of read ports and a write port, an...
US-5,291,188 Method and apparatus for allocating off-screen display memory
A method of allocating space in a frame buffer memory which is not used for storing pixels to be displayed currently including the steps of selecting a portion...
US-5,291,186 Method and apparatus for minimizing the visual degradation of digital typefaces-diagonal adjustment
A method and apparatus for minimizing the visual degradation of a typeface wherein the need for the manual input of skilled technicians is eliminated and the...
US-5,288,390 Polycyclic aromatic ring cleavage (PARC) process
A process for the processing or upgrading of heavy oil fractions containing polynuclear aromatics is disclosed. The process comprises selectively oxidizing a...
US-5,288,236 Method and apparatus for replacing electronic components on a printed circuit board
An apparatus and method for facilitating the installation and removal of standard surface mount clock oscillator modules. A clock oscillator module socket is...
US-5,287,508 Method and apparatus for efficient scheduling in a multiprocessor system
In the present invention a predetermined number of bits are added to each entry in the process table. These bits are used to indicate the warmth of the cache...
US-5,287,507 Method and apparatus for portable object handles that use local caches
A method and apparatus for client programs adapted for use in an object oriented, distributed computing system, to have the ability to communicate and use...
US-5,287,503 System having control registers coupled to a bus whereby addresses on the bus select a control register and a...
A computer storage register architecture permitting secure atomic access to set or clear one or more particular bits wherein a multiple bit register is...
US-5,287,487 Predictive caching method and apparatus for generating a predicted address for a frame buffer
A predictive caching system for use in computer system having at least one portion of memory in which information is stored for retrieval, a general cache used...
US-5,287,461 Method and apparatus for remotely accessing a plurality of server consoles
A method and apparatus providing remote access to server consoles in a network is disclosed. The method and apparatus provides remote access by utilizing a...
US-5,287,437 Method and apparatus for head tracked display of precomputed stereo images
A method and apparatus for generating complex 3D stereo images in response to real time viewer head movement by dynamically accessing pairs of stereo images...
US-5,287,362 Mechanism for implementing multiple time-outs
A time-out detector for a computer system to record any number of time-out events with a predetermined period. The time-out detector comprises A-counter coupled...
US-5,287,244 Computer housing with low noise cooling system
The present invention is a computer housing with a low noise cooling system. The computer housing is comprised of two principal members, a cover and a base. Both...
US-5,283,908 Elastic garment with displaceable section
An elastic garment stretched from the wearer's shoulders to the legs and encircling the wearer's legs with leg portions and having a crotch section covering the...
US-5,283,890 Cache memory arrangement with write buffer pipeline providing for concurrent cache determinations
A cache memory is arranged using write buffering circuitry. This cache memory arrangement comprises a Random Access Memory (RAM) array for memory storage...
US-5,283,883 Method and direct memory access controller for asynchronously reading/writing data from/to a memory with...
Buffer lines and corresponding buffer tags and buffer valid/dirty registers in conjunction with buffer control circuit are provided to a DMA controller enabling...
US-5,283,877 Single in-line DRAM memory module including a memory controller and cross bar switches
A data processing system includes a processor coupled to a system bus. A memory controller is also coupled to the system bus and to a memory bus in communication...
US-D343,791 Combined bottle and cap
US-5,281,959 Method and apparatus for minimizing the visual degradation of digital typeface--horizontal adjustment
A method and apparatus for minimizing the visual degradation of a typeface wherein the need for the manual input of skilled technicians is eliminated and the...
US-5,280,623 Versatile peripheral bus
An improved computer system bus is disclosed that transitions between addressed data transfers and handshake data transfers on the fly and that performs burst...
US-5,280,409 Heat sink and cover for tab integrated circuits
An apparatus providing a heat sink and protective cover for a Tape Automated Bonding ("TAB") integrated circuit mounted on a printed circuit board. The apparatus...
US-5,280,115 Nitrated metalloporphyrins as catalysts for alkane oxidation
Compositions of matter comprising nitro-substituted metal complexes of porphyrins are catalysts for the oxidation of alkanes. The metal is iron, chromium,...
US-5,276,795 Method and apparatus for selecting and executing defaults in a window based display system
An apparatus and method is disclosed which has application for use in computer controlled display systems, and in particular, display systems having object...
US-5,276,241 Dimerization and/or dehydrogenation of alkanes
Barium peroxide oxidizer, together with a transition metal from Group I, III, IV, V, VII or VIII or compound thereof is used as stoichiometric reagent in the...
US-5,275,899 Photoconductive composition
Photoconductive compositions useful in the fabrication of digital, laser-imaged offset printing plates. The compositions comprise a mixture of (a) an...
US-5,275,580 Auxiliary artificial heart of the embedded-in-body type
An auxiliary artificial heart embedded in the human body. The auxiliary artificial heart has an apex cordis area ring and a body. The apex cordis area ring is...
US-5,274,803 Method and apparatus for aligning a restored parent environment to its child environments with minimal data loss
A method and apparatus for aligning a restored parent environment to its child environments with minimal data loss is disclosed. The method and apparatus achieve...
US-5,274,779 Digital computer interface for simulating and transferring CD-I data including buffers and a control unit for...
The present invention provides for at least two levels of buffering in compensating for the delays from and out of the Unix workstation, thus achieving the...
US-5,274,755 Hardware implementation for providing raster offsets in a graphics subsystem with windowing
An apparatus for implementing, in hardware, circuitry for adding a raster offset to screen coordinates in a graphics display subsystem for the purpose of...
US-5,274,365 Method and apparatus for minimizing the visual degradation of digital typefaces-character analysis
A method and apparatus for minimizing the visual degradation of a typeface wherein the need for the manual input of skilled technicians is eliminated and the...
US-D342,724 Computer housing
US-5,272,045 Water soluble antifoggant for powder developer solutions
Solid anti-fogging agents such as 5-nitroindazole which are otherwise poorly soluble in water are converted to readily water soluble compositions that are solids...
US-5,270,964 Single in-line memory module
A full width single in-line memory module (SIMM) for dynamic random access memory (DRAM) memory expansions is disclosed. A printed circuit board having a...
US-D342,236 Combined housing for a computer display, a portable processing unit, and an input and output interface module
US-5,268,812 Cooling multi-chip modules using embedded heat pipes
An apparatus is disclosed for cooling a multi-chip module using embedded heat pipes. Semiconductor chips are disposed into the multi-chip module through cavities...
US-5,268,406 Shellac/polyalkyleneglycol monomethacrylate graft copolymers
Novel graft copolymers of shellac and a polyalkyleneglycol monomethacrylate are prepared. These graft copolymers are useful in preparing water-based ...
US-5,267,054 Method and apparatus for the reduction of memory space required for a digital halftone system
In the image generation method and apparatus of the present invention, an image generation apparatus is provided in which a digital halftone cell of threshold...
US-5,265,236 Method and apparatus for increasing the speed of memory access in a virtual memory system having fast page mode
In the memory access unit of the present invention, the memory request logic is centralized in the memory management unit (MMU). The MMU instructs the MCU, which...
US-5,265,233 Method and apparatus for providing total and partial store ordering for a memory in multi-processor system
An improved memory model and implementation is disclosed. The memory model includes a Total Store Ordering (TSO) and Partial Store Ordering (PSO) memory model to...
US-5,265,218 Bus architecture for integrated data and video memory
A bus architecture and protocol for integrated data and video memory. A high speed dedicated memory bus is coupled to a memory controller. The memory controller...
US-5,264,840 Method and apparatus for vector aligned dithering
A method and apparatus for dithering vectors in which the dither matrix is aligned to the vector and not to the display coordinate space. The dither matrix is...
US-5,264,117 Distillation of hydrocarbons
Where side stream distillate strippers are used in the distillation of hydrocarbons, the required size of the distillation column and the amount of stripping gas...
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