Non-coherent pattern detection
The present invention is directed to a digital non-coherent pattern detection scheme in which spectral analysis of phase encoded signals is utilized to provide pattern recognition. The present inventi... Read More
Inventors: Hedberg, Dave; Hurst, Paul; Levy, Steve;, Assignee: Silicon Systems, Inc. (Tustin, CA) |
Decoder for three level coded data
Accordingly, it is an object of the invention to provide improved means for converting a three level coded data stream to binary data, clocked by clocking recovered from the data stream. It is still a... Read More
Inventors: Chen, Young K.; Dening, David C.; Marchant, Christopher E.; Nati, Jr., Salvatore F.;, Assignee: General Electric Company (Syracuse, NY) |
Time-division multiplex communication transmission apparatus
It is an object of the present invention to provide a time-division multiplex radio transmission apparatus which can prevent unnecessary spread of the spectrum of a transmission wave at the boundary o... Read More
Inventors: Shimizu, Hiroyuki;, Assignee: NEC Corporation (JP) |
Transmitted reference spread spectrum communications system
One object of the invention is to provide a simple and inexpensive method and apparatus for effecting spread spectrum communications. According to the invention, there are provided several methods of ... Read More
Inventors: Ross, John Anderson Fergus; Ali, Irfan; Hershey, John Erik; Hladik, Stephen Michael; Saulnier, Gary Jude; Weir, Michael Paul;, Assignee: General Electric Company (Schenectady, NY) |
Image display apparatus
It is an object of the present invention to provide an image display apparatus which can solve the above-described problems. It is another object of the present invention to provide an image display a... Read More
Inventors: Yatomi, Toshiya; Enari, Masahiko;, Assignee: Canon Kabushiki Kaisha (Tokyo, JP) |
Duration range determination of incursions by a variable signal
In accordance with my invention a variable input signal of indeterminate shape is connected to the input of a comparator having a reference crossing level reference input thereby providing a squared w... Read More
Inventors: Rudolph, Ralph G.;, Assignee: United States Steel Corporation (Pittsburgh, PA) |
Method of and circuit for the measurement of jitter modulation of zero-related digital signals
I claim: 1. In a process for measuring a jitter modulation of a digital signal (DS) in which first pulses, which are derived from certain pulse flanks of the jitter-associated digital signal, and seco... Read More
Inventors: Brandt, Dieter;, Assignee: Wandel & Golterman GmbH & Co. (Eningen, DE) |
Method and apparatus for data exchange between microprocessors
FIG. 1 shows a master microprocessor 10, whose Input/Output (I/O) port is connected to the input of a latch 11. A corresponding input of the latch 11 is also connected to the WRITE signal output WR o... Read More
Inventors: Hoptner, Wolfgang; Lotterbach, Gerhard; Perenthaler, Egbert; van Woudenberg, Jan F.; Zucker, Udo;, Assignee: Robert Bosch GmbH (Stuttgart, DE) |
Scintillator crystal radiation detector
The present invention overcomes the problems associated with prior art invisible radiation detectors by providing simple and efficient means for detecting invisible radiation, converting it to light p... Read More
Inventors: DeCou, Donald F.; Roach, Terence;, Assignee: Raytheon Company (Lexington, MA) |
Simultaneous dual-energy computer assisted tomography
The present invention aims to accomplish the same purpose as the previously developed dual-kVp system by the use of a split-detector array. The advantage of the split-detector system is that only one ... Read More
Inventors: Brooks, Rodney A.;, Assignee: The United States of America as represented by the Department of Health, (Washington, DC) |
Optical recording medium with fluorine resin adhesive
It is therefore an object of the present invention to provide a new and improved optical recording medium with a pre-groove in which a recording layer can be tightly adhered to a substrate without deg... Read More
Inventors: Ichihara, Katsutarou; Terashima, Yoshiaki; Yasuda, Nobuaki; Hori, Akio;, Assignee: Kabushiki Kaisha Toshiba (Kawasaki, JP) |
X-Ray Diagnostic installation
I claim as my invention: 1. An X-ray diagnostic installation comprising: an X-ray tube for emitting a fan-shaped radiation beam; an X-ray image intensifier having an input fluorescent screen and an ou... Read More
Inventors: Haendle, Joerg;, Assignee: Siemens Aktiengesellschaft (Berlin & Munich, DE) |
Process for the control of the position of the focus of an X-ray tube and control apparatus performing said process
The present invention relates to a process for controlling the position of the focus of an X-ray tube, which permits an instantaneous and very accurate control of the position of the focus, both in a ... Read More
Inventors: Plessis, Andre; Seite, Guy;, Assignee: Thomson CGR (Paris, FR) |
Self-processing photographic film unit with dissolvable trap member
An object of the present invention is to provide a self-processing photographic film unit in which, in order to prevent any leakage of a trapped processing liquid, the trap means is adapted to increas... Read More
Inventors: Hara, Yoshio; Ishino, Yoshiaki;, Assignee: Fuji Photo Film Co., Ltd. (Kanagawa, JP) |
Long wave-length x-ray diffraction crystal
It is a principal object of the invention to provide a new, multilayer Langmuir-Blodgett crystal capable of diffracting x-rays of at least twice the wavelength of state of the art crystals. It is anot... Read More
Inventors: Sicignano, Albert; Zingaro, deceased, William P.; Zingaro, executrix, Josephine;, Assignee: North American Philips Corp. (New York, NY) |
Carriage lock apparatus
Accordingly, it is an object of the invention to eliminate the disadvantages described above. Another object of the invention is to provide a carriage lock apparatus wherein a carriage can be automati... Read More
Inventors: Nakagishi, Toshio;, Assignee: Asahi Kogaku Kogyo Kabushiki Kaisha (Tokyo, JP) |
Difference comparison between two asynchronous pointers and a programmable value
The present invention provides a flag circuit having a user-programmable flag reference value, which when exceeded or equaled by the relative difference between pointers, the flag is set. If the relat... Read More
Inventors: McClure, David C.;, Assignee: SGS-Thomson Microelectronics, Inc. (Carrollton, TX) |
Register write bit protection apparatus and method
An arrangement of registers is provided which allows for sections of the register to be written in the normal manner. The register is arranged such that one or more bits of the register are dedicated ... Read More
Inventors: Robertson, Iain C.;, Assignee: Texas Instruments, Incorporated (Dallas, TX) |
Data processing apparatus for controlling reading out of operands from two buffer storages
The object of the present invention is to provide a data processing apparatus wherein the reading of operands from two storages is processed in the order of decoding instructions so that delay in the ... Read More
Inventors: Watanabe, Masaya; Abe, Shuichi;, Assignee: Hitachi, Ltd. (Tokyo, JP) |
Method for optical determination of saturation temperature and apparatus therefor
This invention has been made with a view to mending the various disadvantages suffered by the conventional saturation temperature determination as described above. An object of this invention is to pr... Read More
Inventors: Takeda, Reiji; Oikawa, Shozo;, Assignee: Nippon Tensaiseito Kabushiki Kaisha (Tokyo, JP) |
Multifunction scanning system
What is claimed is: 1. In a flying spot scanning system: an illumination source generating a collimated beam, a beam splitter in the path of said beam permitting a portion of said beam to pass thereth... Read More
Inventors: Starkweather, Gary K.;, Assignee: Xerox Corporation (Stamford, CT) |
Digital controller for fuel injection with microcomputer
The present invention relates to a digital controller for electronic injection constructed around such a component. Moreover, the design of the overall circuit is such that the number of elements nece... Read More
Inventors: Leichle, Claude P.;, Assignee: Regie Nationale des Usines Renault (Boulogne-Billancourt, FR) |
Instructing system for a four-wheel drive vehicle
OF THE PREFERRED EMBODIMENTS Referring to FIG. 1, a vehicle has a body 1 with two front wheels and two rear wheels 3. An engine 4 is mounted on the body 1 at a front portion thereof. Power of the eng... Read More
Inventors: Satoh, Tetsuo; Ohgami, Masaaki; Ogata, Shoji;, Assignee: Fuji Jukogyo Kabushiki Kaisha (Tokyo, JP) |
Fire detecting device
This problem is the point of departure of the instant invention which is considered to have for its object the shortening of the detection period as well as increasing the reliability of the known fir... Read More
Inventors: Wagner, Ernst-Werner;, Assignee: Wagner Alarm- und (Langenhagen, DE) |
System and method for operating a steam turbine with digital control having validity checked data link with higher level digital control
A digital controller operates inlet valves for a steam turbine, and it is linked with one or more remote digital controllers through either or both a digital data link and a load dispatch link. Means ... Read More
Inventors: Pasemann, Klaus;, Assignee: Westinghouse Electric Corporation (Pittsburgh, PA) |
Sequence controller
The sequence controller disclosed herein employs digital techniques to provide rapid response to step changes in the deviation of a sensed condition from a setpoint while remaining substantially unaff... Read More
Inventors: Bailey, Ronald L.;, Assignee: Barber-Colman Company (Rockford, IL) |
Self-adjusting RF repeater arrangements for wireless telephone systems
It is accordingly an object of the present invention to provide a novel and improved RF repeater arrangement for linking a base station to a wireless handset in which the transmit and receive signal l... Read More
Inventors: Beasley, Andrew;, Assignee: PCS Microcell International, Inc. (Bridgetown, BB) |
Frequency re-used and time-shared cellular communication system having multiple radio communication systems
The present invention is a method and apparatus for sharing time-shared base stations between two or more radio communication systems. In accordance with the preferred embodiment of the present invent... Read More
Inventors: Gilbert, Sheldon L.; Rhodes, F. Matthew; Canova, Jr., Francis James;, Assignee: Cirrus Logic, Inc. (Fremont, CA) |
Electronic circuit for a timepiece
OF THE INVENTION FIG. 1 shows a sectional view of a JFET and FIG. 2 is an equivalent circuit thereof. In FIG. 1, numeral 1 is a JFET source region of N-conductivity type having a high impurity concen... Read More
Inventors: Iwanami, Eiichi;, Assignee: Kabushiki Kaisha Daini Seikosha (Tokyo, JP) |
Programmable peripheral control device for controlling peripherals of a computer system
It is therefore a primary objective of the present invention to provide a programmable peripheral control device having a plurality of programmable keys for recording frequently used control procedure... Read More
Inventors: Chang, Ming-Chih;, Assignee: Primax Electronics Ltd. (TW) |
I/O Systems 
