Blowdown fitting
In an exemplary embodiment of the present invention, a blowdown grease fitting is provided comprising a main body, an upper body, and a vent cap. The passageway in the main body is adapted to receive ... Read More
Inventors: Cooper, Jack M.;, Assignee: General Screw Products Company (Houston, TX) |
Dry sump lubrication system for an internal combustion engine
The present invention overcomes the disadvantages of the above described prior art lubrication systems by providing an improved dry sump lubrication system therefor. The present invention provides a m... Read More
Inventors: Krisiloff, Steven;, Assignee: |
Data bus discharging circuit
Accordingly, it is an object of the present invention to provide a data bus discharging circuit capable of enabling the high-speed operation of a MOS circuit device including an internal data bus. It ... Read More
Inventors: Yokouchi, Hiroshi;, Assignee: Oki Electric Industry Co., Ltd. (Tokyo, JP) |
Microprocessor-controlled meter package for a printer
The present invention is a comprehensive, microprocessor-based, integrated meter package particularly for a line printer. The meter package will receive a line printed signal and power on voltage from... Read More
Inventors: Wong, Yuen W.; Mazilu, Doina; Amdahl, Paul O.;, Assignee: Dataproducts Corporation (Woodland Hills, CA) |
Circuit configuration for protecting the operation of a computer-controlled apparatus
With the foregoing and other objects in view there is provided, in accordance with the invention, in a control unit being controlled by a computer having a reset input, a circuit configuration for pro... Read More
Inventors: Graf, Friedrich; Niedermeier, Ernst; Staerker, Klaus; Flaig, Jorg;, Assignee: Siemens Aktiengesellschaft (Munich, DE) |
Compact resistor assembly
The present invention is directed to the provision of a resistor assembly that meets the requirements set forth above. Accordingly, it is an object of the present invention to provide a compact resist... Read More
Inventors: Laskaris, Evangelos T.; Jones, Donald W.;, Assignee: General Electric Company (Schenectady, NY) |
Method and system for storing information in a processing system
In a processing system and method of operation, at least one execution unit processes information of a register in response to an instruction specifying the register. Each of multiple control units se... Read More
Inventors: Ogden, Aubrey Deene; Vanderschaaf, Neil Ray;, Assignee: International Business Machines Corporation (Armonk, NY) |
Monitor system and method for detecting sequential events in a cyclical process
Briefly, the invention relate to a monitor system and method for monitoring the occurrence of events in a cyclical process. Whether the successive events occur at their proper positions within the pro... Read More
Inventors: Doljack, Frank A.;, Assignee: The B. F. Goodrich Company (Akron, OH) |
Decoder circuit utilizing josephson devices
It is an object of the present invention to provide a decoder circuit which assures a high operation speed. It is another object of the present invention to provide a decoder circuit which has reduced... Read More
Inventors: Hasuo, Shinya;, Assignee: Fujitsu Limited (Kawasaki, JP) |
Method and apparatus for testing a magnetic bubble memory
It is an object of the present invention to provide a method and apparatus for simply and exactly evaluating the memory characteristic of the magnetic bubble memory. More particularly, it is a first o... Read More
Inventors: Yamaguchi, Nakahiko; Hibi, Susumu; Yoshizawa, Shigeru; Yoshimoto, Shoji; Kobayashi, Akira;, Assignee: Nippon Telegraph and Telephone Public Corporation (both of, JP); Hitachi, Ltd. (both of, JP) |
Cubic magnetic core storage memory system
The present invention comprises a magnetic core storage memory system which utilizes magnetic cores bonded flat against carrier planes. The carrier planes loaded with cores defines a core plane. In th... Read More
Inventors: Sutich, Edward R.;, Assignee: Fabri-Tek Incorporated (Minneapolis, MN) |
Fixed point and floating point computation units using commonly shared control fields
What is claimed is: 1. In a data processing system requiring fixed point and floating point computation operations an arithmetic computation unit for providing fixed point arithmetic computations, a f... Read More
Inventors: Blau, Jonathan S.; Stein, James B.;, Assignee: Data General Corporation (Westboro, MA) |
Optical matrix multiplier
What is claimed is: 1. An optical system for performing matrix manipulations, comprising: a source means for producing a plurality of light beams to illuminate a plurality of locations, the intensity ... Read More
Inventors: Schlunt, Richard S.; Schmid, Hans-Peter; Fetterly, Donald R.;, Assignee: General Dynamics, Pomona Division (Pomona, CA) |
Data processing system having an instruction pipeline for processing a transfer instruction
It is an object of the present invention to execute instructions at a high speed, and more particularly to enhance the performance of the processor by reducing the time required for the calculation of... Read More
Inventors: Fujita, Akira;, Assignee: Hitachi, Ltd. (Tokyo, JP) |
Processor
What is claimed is: 1. A processor comprising: a central processing unit (CPU), a local memory and a local input/output (I/O) device which are coupled to an internal bus, an input/output (I/O) interfa... Read More
Inventors: Baba, Eiji;, Assignee: NEC Corporation (Tokyo, JP) |
Microprogram splatter return apparatus
In accordance with the above and other objects of the invention, a predetermined bit position of a microword utilized in a microprogram is reserved for storing a signal to indicate whether or not that... Read More
Inventors: Joyce, Thomas F.; Raguin, Michel M.;, Assignee: Honeywell Information Systems Inc. (Waltham, MA) |
Data processing system with error checking
According to the present invention, there is provided a data processing system comprising: a plurality of substantially identical data processing elements each of which includes a store and processing... Read More
Inventors: Hunt, David J.;, Assignee: International Computers Limited (London, GB2) |
Effective digit capacity modification means for integrated circuit calculators
OF THE INVENTION Referring now to FIG. 1, there is illustrated one preferred form of the present invention wherein an electronic calculator system is implemented in an MOS/LSI semiconductor chip with... Read More
Inventors: Hamasaki, Iwao; Maekawa, Koji;, Assignee: Sharp Kabushiki Kaisha (Osaka, JA) |
Apparatus for matching FET switches as for a video digital-to-analog converter
What is claimed is: 1. Apparatus for converting binary digital values, each consisting of a plurality of binary bit values, to analog levels, comprising: a source of first and second reference potenti... Read More
Inventors: Dingwall, Andrew G. F.; Zazzu, Victor;, Assignee: RCA Corporation (Princeton, NJ) |
Arithmetic logic circuit having a carry generator
What is claimed is: 1. An arithmetic logic circuit comprising a first carry generator, said carry generator including pull-up means disposed between a voltage supply source and an output terminal, fir... Read More
Inventors: Bechade, Roland A.; Schmookler, Martin S.;, Assignee: International Business Machines Corporation (Armonk, NY) |
Digital signal processing apparatus for a blood flowmeter using ultrasound Doppler effect
According to the invention, a digital signal processing apparatus of a simplified construction is obtained which allows operation in the power spectrum of the detected outputs of the Doppler blood flo... Read More
Inventors: Fukukita, Hiroshi; Tachita, Ryobun; Fukaya, Kuniaki; Yano, Tsutomu;, Assignee: Matsushita Electric Industrial Co., Ltd. (JP) |
Fault tolerable redundancy control
It is an object of the present invention to provide a fault tolerable redundant control system in which, when a fault occurs in one of the control channels, the remaining normal control channels can p... Read More
Inventors: Ishii, Kazuhiko; Noguchi, Atomi; Gotoh, Yoshimi;, Assignee: Hitachi, Ltd. (Tokyo, JP) |
Fault-tolerant power supply system
What is claimed is: 1. A power supply system for providing power to an electronic assembly, wherein the assembly includes a plurality of bus elements which are interconnected by a main bus which provi... Read More
Inventors: McMurray, Richard D.; Nelson, Alan H.;, Assignee: Parallel Computers, Inc. (Santa Cruz, CA) |
Pulsed, frequency stable, narrow linewidth master oscillator and phase conjugation mirror therefor with semiconductor material having bandgap for nonlinear resonance
OF THE INVENTION The following discussion of FIGS. 1-3 is based on the above noted prior at Lee reference. FIG. 1 is a block diagram illustrating a pulsed, frequency stable, narrow linewidth, frequen... Read More
Inventors: Lee, Kotik K.;, Assignee: Hughes Aircraft Company (Los Angeles, CA) |
Data transfer interrupt pacing
OF THE PREFERRED EMBODIMENTS FIG. 1 shows a computer system including a central processing unit 1, such as an 80486-compatible microprocessor, an external system bus 2, such as a PCI bus, a main memo... Read More
Inventors: Szczepanek, Andre; Beaudoin, Denis R.;, Assignee: Texas Instruments Incorporated (Dallas, TX) |
Ring buffered network bus data management system
One aspect of the present invention is a data management system comprising at least one server having cache memory and archive memory, and at least one RBNB module operatively associated with the at l... Read More
Inventors: Miller, Matthew J.; Freudinger, Lawrence C.; Brown, Ian A.; Baschnagel, William R.;, Assignee: Creare Inc. (Hanover, NH) |
Alternate I/O port access to standard register set
Three embodiments of the invention are disclosed. The first embodiment relates to a System Control Processor Interface (SCPI), illustrated in FIGS. 2-9. The second embodiment relates to a Mouse Keybo... Read More
Inventors: DeRoo, David T.; Nicol, Mark D.; Krau, Michael P.;, Assignee: Packard Bell NEC (Sacramento, CA) |
Active current control apparatus
An active current control apparatus for a ring laser gyro is provided. The ring laser gyro includes a first electrode of a first polarity, such as, for example, an anode and another electrode of a sec... Read More
Inventors: Berndt, Dale F.; Killpatrick, Joseph E.;, Assignee: Honeywell Inc. (Minneapolis, MN) |
STM-to-ATM converters
OF PREFERRED EMBODIMENTS The converter of FIG. 1 is an example of an SAC which converts the payload of an incoming 2.5 Gb/s STM-16c signal into ATM cells. Specifically, the incoming SDH signal SI pas... Read More
Inventors: Eng, Kai Y.; Martin, Gary D.; Pashan, Mark A.; Punj, Vikram; Spanke, Ronald A.;, Assignee: AT&T Corp. (Murray Hill, NJ) |
Token style arbitration on a serial bus by passing an unrequested bus grand signal and returning the token by a token refusal signal
It is an object of the present invention to enhance the functionality of a computer system bus in which the nodes of the bus have been resolved into an acyclic directed graph. This and other objects o... Read More
Inventors: Duckwall, William S.;, Assignee: Apple Computer, Inc. (Cupertino, CA) |
CPUs 
