Image processing using a RAM and repeat read-modify-write operation
An objective of this invention is to provide an image processing system, adaptable to improving the speed of pattern recognition applications, that can serve any image width, has a minimum of addition... Read More
Inventors: Kobayashi, Yoshinao;, Assignee: International Business Machines Corporation (Armonk, NY) |
Information processing apparatus having address expansion function
An object of the present invention is to provide an information processing apparatus having an address expansion function, which solves the problems of the prior art and is so configured that when a m... Read More
Inventors: Watanabe, Masaya; Abe, Shuichi;, Assignee: Hitachi, Ltd. (Tokyo, JP) |
Data processing system with an enhanced communication control system
An object of the present invention is to provide a data procssing system which has a communication control system which does not need the FIFO 102 of the prior art. In order to achieve this object, a ... Read More
Inventors: Funabashi, Tsuneo; Iwasaki, Kazuhiko; Yamaguchi, Noboru; Shimura, Takanori; Tatezaki, Junichi;, Assignee: Hitachi, Ltd. (Tokyo, JP) |
Edge transition insensitive delay line system and method
The present invention is directed to a system for recovering a clock signal from a data signal having both rising and falling data transitions. The transitions are detected by a detection device which... Read More
Inventors: Davis, Craig M.; Tietz, Gary W.;, Assignee: National Semiconductor Corporation (Santa Clara, CA) |
Synchronizer for asynchronous computer command data
It is therefore an object of the present invention to provide a synchronizer which is capable of sampling an asynchronous signal having a fixed length of inactive state even though it contains higher ... Read More
Inventors: Sugawara, Akihiko; Gotou, Yutaka;, Assignee: NEC Corporation (Tokyo, JP) |
External asynchronous input tester for bit slice machines
OF THE PREFERRED EMBODIMENT The present invention is a microprocessor timing system which combines the clock circuit and the resynchronization stages together. As mentioned above, many bit slice micr... Read More
Inventors: Robb, James R.;, Assignee: The United States of America as represented by the Secretary of the Air (Washington, DC) |
Synchronizer circuit with asynchronous clearing
The asynchronous circuit of the present invention has a first latch having a data input, a clocking input and a reset input. The data input is connected to a potential source of one logic level, the c... Read More
Inventors: Gates, Dennis E.; Weber, Bret S.;, Assignee: NCR Corporation (Dayton, OH) |
Synchronization scheme for a digital communications system
FIG. 1 shows an illustrative communications system 100 which incorporates the present invention and which provides communications capabilities between customer premises 101 and central office 102 in ... Read More
Inventors: Sorbara, Massimo; Werner, Jean-Jacques;, Assignee: AT&T Bell Laboratories (Murray Hill, NJ) |
Edge programmable timing signal generator
I claim: 1. An edge programmable timing signal generator, comprised of: (a) means for generating an input timing signal having predetermined logic high pulse width, (b) means for receiving and delayin... Read More
Inventors: Shaw, John R.;, Assignee: Mosaid, Inc. (CA) |
Multiple frequency data recovery system
I claim: 1. A multiple frequency data recovery system comprising: a data recovery integrated circuit (IC) having a phase locked oscillator; a time delay adjustment circuit connected to the data recove... Read More
Inventors: Jones, William H.;, Assignee: Konica Corporation (Tokyo, JP) |
Method and apparatus for recording order information
The present invention solves the above problem by providing a laboratory or the like with an order file describing a portion of the content of an order and image data to which the rest of the content ... Read More
Inventors: Ohtsuka, Shuichi;, Assignee: Fuji Photo Film Co., Ltd. (Kanagawa-ken, JP) |
Camera network communication device
What is claimed is: 1. A communication device comprising: (a) camera communication apparatus for sending data to a digital camera and for receiving data from said digital camera; (a) network communica... Read More
Inventors: Steinberg, Eran; Prilutsky, Yury; Rafer, Scott Neil;, Assignee: Fotonation Holdings, LLC (Peterborough, NH) |
Focus and exposure measurement in digital camera using charge binning
In representative embodiments, the present patent document discloses methods and apparatus for measuring parameters such as, but not limited to, focus and exposure level for recording images with an i... Read More
Inventors: Herrera E., Oscar R;, Assignee: Hewlett-Packard Development Company, L.P. (Houston, TX) |
Facsimile system
An object of the invention is therefore to overcome the above-mentioned problems encountered by the conventional art and to provide a facsimile system having a plurality of handy scanners, which not o... Read More
Inventors: Kamimoto, Yoshimi; Yamamoto, Taiji; Hosaka, Ryuji; Nakagawa, Toshitaka; Uehara, Yutaka;, Assignee: Fuji Xerox Co., Ltd. (Tokyo, JP) |
Electronic still image camera apparatus
An object of the present invention is, therefore, to provide an image processing apparatus capable of processing different modes of image data without any special conversion process or the like. Anoth... Read More
Inventors: Suzuki, Takeshi; Satoh, Yoshiaki;, Assignee: Olympus Optical Co., Ltd. (Tokyo, JP) |
Data transmitter for selectively transmitting data to receivers via transmission lines switched on or over in synchronization with an external synchronizing signal
An object of the present invention is to eliminate the centralized controller from controlling all the switching operations of all the independent outputs and to make it simple and easy to control the... Read More
Inventors: Elberbaum, David;, Assignee: Elbex Video, Ltd. (Tokyo, JP) |
Stereoscopic computer graphics moving image generating apparatus
According to the present invention, there is provided a stereoscopic CG moving image generating apparatus has: a projection transformation section for generating a two-dimensional projection image as ... Read More
Inventors: Uomori, Kenya; Morimura, Atsushi;, Assignee: Matsushita Electric Industrial Co., Ltd. (Osaka, JP) |
System for storing message in a wide area network storage controlled by a sender and notifying intended recipients of the availability and the WAN address thereof
The above problems are solved in accordance with the principles of the invention by providing a method and apparatus for WAN messaging using WAN storage and signalling capabilities. The invention gene... Read More
Inventors: Baldwin, Michael Scott; Lustgarten, Paul C.;, Assignee: AT&T IPM Corp. (Coral Cables, FL) |
Method and apparatus for producing numerical control programs
In accordance with the aforesaid objects, an apparatus and method for creating and revising numerical control programs are provided. Workpiece design data are used to produce a generalized data progra... Read More
Inventors: Broome, Peter F.;, Assignee: Cincinnati Milacron Inc. (Cincinnati, OH) |
Sequence controller
It is an object of the present invention to provide a sequence controller for sequentially controlling a mechanism by using programs which are readily associatable with the physical structure of the m... Read More
Inventors: Sato, Yoshinori;, Assignee: Hitachi, Ltd. (Tokyo, JP) |
Sequence controller with combinatorial Boolean logic
A programmable controller has a processor which repeatedly executes instructions of a stored control program. The execution of the control program examines the status of input devices connected to the... Read More
Inventors: Schultz, Michael E.; Stermole, James A.; Zink, Steven M.; Pietrzyk, Arthur P.;, Assignee: Allen-Bradley Company, Inc. (Milwaukee, WI) |
Method and apparatus for composing a set of instructions for executing a data flow program defined by structured data
It is an object of the present invention to provide a method of composing at a high abstraction language level a set of instructions for executing a data-flow type program directed to structured flowi... Read More
Inventors: Otsuki, Shigeru;, Assignee: Hitachi, Ltd. (Tokyo, JP) |
Machine tool readout with automatic cutter radius offset
In the present invention, the digital coordinate readout unit appears outwardly much the same as a conventional readout with cutter radius offset provisions. The cutter radius or diameter is entered i... Read More
Inventors: Gordon, Gary B.;, Assignee: |
Electro-optical devices using liquid crystals having a twist in a plane perpendicular to substrates
The present invention now proposes a new electrooptical method using liquid crystals, according to which (a) one places a material which comprises molecules having nematic properties between two paral... Read More
Inventors: Durand, Georges E. A.; Martinot-Lagarde, Philippe; Dozov, Ivan;, Assignee: Centre National de la Recherche Scientifique (CNRS) (Paris, FR) |
ALU and Condition code control unit for data processor
An object of the present invention is to provide a data processor having a control store and adapted for microprogrammed operation for executing a plurality of macroinstructions such that the size of ... Read More
Inventors: Gunter, Thomas G.; Hobbs, Colleen M. E.; Spak, Michael E.; Tredennick, Harry L.;, Assignee: Motorola, Inc. (Schaumburg, IL) |
Control system for tightly-coupled multiprocessing units
It is therefore an object of the present invention to provide a control system for tightly-coupled multiprocessing units which under multiprocessing with a mechanism for serialized use of shared resou... Read More
Inventors: Fujiwara, Ichinori; Kawashima, Kunikazu; Tobe, deceased, Takashi;, Assignee: NEC Corporation (Tokyo, JP) |
Address computation system for updating starting addresses of data arrays in an array processor within an instruction cycle
The need to eliminate overhead time conventionally used to compute new addresses and reinitialize pointers is accomplished in the present invention by the provision of system architecture that replace... Read More
Inventors: Saxe, Charles L.;, Assignee: Tektronix, Inc. (Beaverton, OR) |
Overlapped control store
The present invention is an electronic memory that utilizes first and second memory banks with each memory bank storing complete copies of a data set. In a preferred embodiment the memory is a control... Read More
Inventors: Horst, Robert W.; Costantino, Cirillo L.;, Assignee: Tandem Computers Incorporated (Cupertino, CA) |
Data processing system including a program-executing secondary system controlling a program-executing primary system
The present invention is a data processing system which has instruction execution and processing apparatus which is operable to execute instructions in accordance with the instruction program of the p... Read More
Inventors: Anderson, David L.; Bishop, Richard L.;, Assignee: Amdahl Corporation (Sunnyvale, CA) |
Virtual storage management
Accordingly, an object of the invention is to provide a virtual memory managing method which permits execution of a program requiring a high response speed, while maintaining the advantage of the DEMA... Read More
Inventors: Nakamura, Tomoaki; Nakane, Keiichi; Nakanishi, Hiroaki; Hirai, Koji;, Assignee: Hitachi, Ltd. (Tokyo, JP) |
Processing Data 
