dbX: a persistent programming language model
The persistent programming language model described herein solves the problem of seamlessly providing an unfragmented, persistible, complex object heap space that extends beyond virtual memory to a pr... Read More
Inventors: Gupta, Anil;, Assignee: Texas Instruments Incorporated (Dallas, TX) |
Data processor and data processing system
The inventor has studied for speeding up of matrix operation and inner product operation employing floating point number. According to this, it has been found that since a multiply-add unit of floatin... Read More
Inventors: Arakawa, Fumio; Nakagawa, Norio; Yamada, Tetsuya; Totsuka, Yonetaro;, Assignee: Hitachi, Ltd. (Tokyo, JP) |
Tape recorder having cassette loading apparatus
Accordingly, it is an object of this invention to provide a tape recorder having a cassette loading apparatus whic overcomes the above defects. Another object of this invention is to provide a tape re... Read More
Inventors: Murayama, Osamu;, Assignee: Sony Corporation (Tokyo, JP) |
Laser capable of producing a frequency standard
I claim: 1. A laser capable of producing a stable frequency standard comprising means for containing a pair of different active materials, a pair of active materials located in said containing means, ... Read More
Inventors: Schlossberg, Howard R.;, Assignee: The United States of America as represented by the Secretary of the Air (Washington, DC) |
Logic element
It is the object of the invention to provide a gate circuit of the type above described which enables a favorable adjustability of the logic swing. In accordance with the invention, this problem is so... Read More
Inventors: Rathbone, Ronald; Rydval, Peter;, Assignee: Siemens Aktiengesellschaft (Berlin & Munich, DT) |
Tunable alkali metallic vapor laser
We claim: 1. A tunable pulse laser system comprising: (a) a resonant optical cavity comprising heat pipe means disposed between a pair of mirrors, said heat pipe means comprising a chamber having an e... Read More
Inventors: Itzkan, Irving; Kung, Robert T. V.;, Assignee: Avco Everett Research Laboratory, Inc. (Everett, MA) |
CO Chemical laser produced by laser induced chemistry of CSCl.sub.2
I claim: 1. A method for the production of the excited radical, CS*, by irradiating CSCl.sub.2 in admixture with O.sub.2 to produce CO in an excited vibrational state which lases, and method comprisin... Read More
Inventors: Merritt, James A.;, Assignee: The United States of America as represented by the Secretary of the Army (Washington, DC) |
A. C. Switching system
Briefly, the present invention comprises a potential switch stage coupled to a phase inverter which is coupled to an output stage. Impressed potentials in the phase inverter stage are selected to assu... Read More
Inventors: Wright, Malcolm T.;, Assignee: The United States of America as represented by the Secretary of the Navy (Washington, DC) |
***WITHDRAWN PATENT AS PER THE LATEST USPTO WITHDRAWN LIST*** *** NO IMAGES AVAILABLE***
Description:... Read More
Inventors: , Assignee: |
Method and apparatus for producing laser radiation following two-photon excitation of a gaseous medium
The present invention provides a method and apparatus for producing laser radiation by two-photon optical pumping of an atomic or molecular gaseous medium, particularly ammonia or methyl fluoride, to ... Read More
Inventors: Bischel, William K.; Jacobs, Ralph R.; Prosnitz, Donald; Rhodes, Charles K.; Kelly, Patrick J.;, Assignee: The United States of America as represented by the United States (Washington, DC) |
Excimer laser with fluoropolymer lining
The present invention overcomes the disadvantages and limitations of the prior art by providing a multi-atmospheric halogen compatible cavity. This is accomplished in accordance with the present inven... Read More
Inventors: Sze, Robert C.;, Assignee: The United States of America as represented by the United States (Washington, DC) |
Synchronizing signal discriminator for use in channel selection apparatus of television receiver
What we claim is: 1. A synchronizing signal discrimination circuit for use in a channel selection apparatus having a preset function of a television receiver, comprising; (a) a timing pulse generation... Read More
Inventors: Akutsu, Eisaku; Matsuura, Shigeo;, Assignee: Hitachi, Ltd. (Tokyo, JP) |
Energy dissipation circuit for electromagnetic injection
The present invention provides an energy dissipation circuit for a plurality of an electromagnetic solenoids which includes a power device whose energy dissipation is controlled by the breakdown volta... Read More
Inventors: Carp, Ralph W.; Weber, Robert E.; Groff, William R.;, Assignee: The Bendix Corporation (Southfield, MI) |
Field programmable read only memories
What I claim is: 1. A field programmable read only memory comprising a decoder having N output terminals and log.sub.2 N input terminals each being an input terminal to the memory, an encoder having N... Read More
Inventors: Payling, Reginald Q.;, Assignee: |
Stackable modular storage tower
An object of the invention is, therefore, to provide an expandable, compact structural assembly for holding modular mass storage devices. Another object is to provide such an assembly that permits rem... Read More
Inventors: Kamerman, Joel B.; Mihalik, Michael A.; Porter, Kim S.;, Assignee: Quantum Corporation (Milpitas, CA) |
Method for data width conversion between a DMA controller and an interface unit with a bus width that is an integer multiple of the DMAC bus width
Accordingly, it is the primary objective of this invention to provide a method and system which perform simple data transfer between a direct memory access controller and an interface unit while permi... Read More
Inventors: Takase, Hiroshi;, Assignee: Fujitsu Limited (Kawasaki, JP) |
Methods of trimming film resistors
General Considerations Referring now to FIG. 1, there is depicted a typical bar resistor 12 of a desired width W and a length L which is formed as a layer 13 of material of a desired resistivity on a... Read More
Inventors: Oberholzer, David J.;, Assignee: Western Electric Co., Inc. (New York, NY) |
Error detection and fault isolation for lockstep processor systems
The previously stated specific objects of the invention can be summarized as the provision of a lockstep processor system which has error isolation built into the system and provides, in a large numbe... Read More
Inventors: Marshall, Joseph R.; Langston, Dale G.;, Assignee: Lockheed Martin Corporation (Bethesda, MD) |
Household information system data processor changing an inital image
The object of the present invention is to solve the above-mentioned problems and to realize an image display with which the initial image of the system changes every time the system is started, and th... Read More
Inventors: Aoki, Yoichi; Satoh, Yasuo; Ito, Chiaki; Kakizawa, Seizi; Konya, Shinichi; Mio, Haruhiko; Wanishi, Makoto; Asawa, Takeo;, Assignee: Fujitsu Limited (Kawasaki, JP) |
Method and circuit for decoding a Manchester code signal
The present invention is a reliable method and circuit for decoding a Manchester encoded signal. The circuit includes a pair of latch circuits which are used to detect transitions or edges in the enco... Read More
Inventors: Johnson, III, Hoke S.;, Assignee: SF2 Corporation (Sunnyvale, CA) |
Reloading state analyzer
OF THE PRESENT INVENTION FIG. 1 is a block diagram of a development/test system under test/development 20 connected to a reloading state analyzer 10 in accordance with the present invention. As shown... Read More
Inventors: Morrison, Robert D.;, Assignee: Hewlett-Packard Company (Palo Alto, CA) |
System for computer recovery using removable high capacity media
In view of the above, the present invention, through one or more of its various aspects and/or embodiments is thus presented to accomplish one or more objects and advantages, such as those noted below... Read More
Inventors: Meyer, George Raymond; Thomas, Trent Mark; Davidson, Troy Taylor; McBride, Stephen Larry; Teleki, Stefan A.;, Assignee: Iomega Corporation (Roy, UT) |
Data storage system and method with improved data integrity value calculation
Accordingly, the present features a system and method for storing data on a data storage device which is part of a data storage system which maintains a high level of data integrity while simultaneous... Read More
Inventors: Kopylovitz, Haim;, Assignee: EMC Corporation (Hopkinton, MA) |
Distributed component testing in an enterprise computer system
Broadly speaking, the invention relates to an improved method, apparatus and computer system for performing a distributed test in an enterprise computing environment. In one embodiment, a method of au... Read More
Inventors: Grucci, Kyle T.; Vellayappan, Raman; Kincaid, Thomas J.;, Assignee: Sun Microsystems, Inc. (Santa Clara, CA) |
Method and apparatus for storage unit replacement in non-redundant array
FIG. 1 illustrates a network including intelligent storage area network (ISAN) server 1200 providing storage domain management. A storage area network (SAN) can be used to provide data storage servic... Read More
Inventors: Parks, Ronald; Taylor, Alastair; Taylor, James A.;, Assignee: Dell Products L.P. (Round Rock, TX) |
File system journal management
The nature, objectives, and advantages of the invention will become more apparent to those skilled in the art after considering the following detailed description in connection with the accompanying ... Read More
Inventors: Vincent, Pradeep;, Assignee: International Business Machines Corporation (Armonk, NY) |
Checking for proper locations of storage device in a storage device array
The present invention is directed to method and apparatus for verifying that each storage device is in the correct physical position in a storage device array. That is, a determination is made as to w... Read More
Inventors: Larson, David; Stubbs, Robert E.; Edstrom, Gene;, Assignee: Fujitsu Limited (Kawasaki, JP) |
Process control system for activating storage device
Accordingly, an object of the present invention is to provide a process control system for activating a storage device, e.g., at least one disk array device, which enables a failure due to a defective... Read More
Inventors: Yorimitsu, Keiichi;, Assignee: Fujitsu Limited (Kawasaki, JP) |
Automatic disk drive shelf address assignment and error detection method and apparatus
What is claimed is: 1. Apparatus for automatically providing a different data processing shelf address to each one of a plurality of shelves that are contained in a sequential physical order within a ... Read More
Inventors: Martinez, Reuben; Lieber, Timothy;, Assignee: Digital Equipment Corporation (Maynard, MA) |
Printing black and white reproducible colored stroke documents
I claim: 1. A document reproduction system, for reproducing a document containing colored lines or strokes in a format enabling improved black and white copying, retaining color intent of the document... Read More
Inventors: Harrington, Steven J.;, Assignee: Xerox Corporation (Stamford, CT) |
Fault Detection 
