Patents 5222004 - 5222256
|
Patent 5222004: Slant post driving device for a video cassette recorder
(DYNAMIC MAGNETIC INFORMATION STORAGE OR RETRIEVAL : RECORD TRANSPORT WITH HEAD MOVING DURING TRANSDUCING : Tape record : Rotating head : Tape in container : Drum)
Patent 5222005: Loading unit for case which houses recording disk
(DYNAMIC MAGNETIC INFORMATION STORAGE OR RETRIEVAL : RECORD TRANSPORT WITH HEAD STATIONARY DURING TRANSDUCING : Disk record : Loading or ejecting mechanism : Disk seating)
Patent 5222006: Magnetic head and core chip having a magnetic thin film
(DYNAMIC MAGNETIC INFORMATION STORAGE OR RETRIEVAL : HEAD : Head core : Laminated : Mounting detail)
Patent 5222007: Automatic ejection system of a car stereo having a detachable grille
(DYNAMIC MAGNETIC INFORMATION STORAGE OR RETRIEVAL : MISCELLANEOUS : Drum)
Patent 5222008: Audio signal processing apparatus which may display remaining recording or reproducing capacity
(DYNAMIC MAGNETIC INFORMATION STORAGE OR RETRIEVAL : MISCELLANEOUS : Drum)
Patent 5222009: Solid state overload relay
(ELECTRICITY: ELECTRICAL SYSTEMS AND DEVICES : SAFETY AND PROTECTION OF SYSTEMS AND DEVICES : Motor protective condition responsive circuits : With time delay : With thermistor sensor)
Patent 5222010: Railway track circuit surge suppression system
(ELECTRICITY: ELECTRICAL SYSTEMS AND DEVICES : SAFETY AND PROTECTION OF SYSTEMS AND DEVICES : Load shunting by fault responsive means (e.g., crowbar circuit) : Voltage responsive : With more than two wires)
Patent 5222011: Load driver circuit
(ELECTRICITY: ELECTRICAL SYSTEMS AND DEVICES : CONTROL CIRCUITS FOR ELECTROMAGNETIC DEVICES : Systems for magnetizing, demagnetizing, or controlling the magnetic field : Including particular drive circuit : Including means to establish plural distinct current levels (e.g., high, low) : By separating contacts)
Patent 5222012: Power management circuit for a magnetic repulsion punch
(ELECTRICITY: ELECTRICAL SYSTEMS AND DEVICES : CONTROL CIRCUITS FOR ELECTROMAGNETIC DEVICES : Systems for magnetizing, demagnetizing, or controlling the magnetic field : Including particular drive circuit : With capacitor charging or discharging through coil : With capacitor charging or discharging through coil)
Patent 5222013: Electrostatic discharge device
(ELECTRICITY: ELECTRICAL SYSTEMS AND DEVICES : DISCHARGING OR PREVENTING ACCUMULATION OF ELECTRIC CHARGE (E.G., STATIC ELECTRICITY) : For relays or solenoids)
Patent 5222014: Three-dimensional multi-chip pad array carrier
(ELECTRICITY: ELECTRICAL SYSTEMS AND DEVICES : HOUSING OR MOUNTING ASSEMBLIES WITH DIVERSE ELECTRICAL COMPONENTS : For electronic systems and devices : Printed circuit board : Plural : Plural contiguous boards : Multiple contact pins)
Patent 5222015: Inverter power supply with input power detection means
(ELECTRIC POWER CONVERSION SYSTEMS : CURRENT CONVERSION : Including D.C.-A.C.-D.C. converter : Having transistorized inverter : Single-ended, separately-driven type : With automatic control of the magnitude of output voltage or current : For forward-type converter : Having particular zero-switching control circuit (e.g., for quasi-resonant converter, etc.))
Patent 5222016: Frequency converter
(ELECTRIC POWER CONVERSION SYSTEMS : FREQUENCY CONVERSION (F1-F2) WITHOUT INTERMEDIATE CONVERSION TO D.C. : By passive phase shift elements)
Patent 5222017: Control system to synchronize slave computers
(DATA PROCESSING: GENERIC CONTROL SYSTEMS OR SPECIFIC APPLICATIONS : GENERIC CONTROL SYSTEM, APPARATUS OR PROCESS : Plural processors : Master-slave :)
Patent 5222018: System for centralized processing of accounting and payment functions
(DATA PROCESSING: FINANCIAL, BUSINESS PRACTICE, MANAGEMENT, OR COST/PRICE DETERMINATION : AUTOMATED ELECTRICAL FINANCIAL OR BUSINESS PRACTICE OR MANAGEMENT ARRANGEMENT : Accounting : Itemization of parts, supplies, or services (e.g., bill of materials))
Patent 5222019: Financial calculator capable of displaying graphic representation
(DATA PROCESSING: FINANCIAL, BUSINESS PRACTICE, MANAGEMENT, OR COST/PRICE DETERMINATION : AUTOMATED ELECTRICAL FINANCIAL OR BUSINESS PRACTICE OR MANAGEMENT ARRANGEMENT : Finance (e.g., banking, investment or credit) : Portfolio selection, planning or analysis : Staff scheduling or task assignment)
Patent 5222020: Acquisition of arterial response process for pulsating blood flow and its blood pressure measuring method
(SURGERY : DIAGNOSTIC TESTING : Cardiovascular : Measuring pressure in heart or blood vessel : Force applied against skin to close blood vessel : Pressure transducer structure)
Patent 5222021: Method to correct the measurement of the bone density in a scanner using a calibration phantom having two inserts
(X-RAY OR GAMMA RAY SYSTEMS OR DEVICES : SPECIFIC APPLICATION : Computerized tomography : With tissue equivalent material : Fan beam translation)
Patent 5222022: Method and apparatus for iterated determinations of sensed speed and speed governing
(DATA PROCESSING: VEHICLES, NAVIGATION, AND RELATIVE LOCATION : VEHICLE CONTROL, GUIDANCE, OPERATION, OR INDICATION : With indicator or control of power plant (e.g., performance) : Internal-combustion engine : Digital or programmed data processor : Speed, acceleration, deceleration : Detection of O2 concentration)
Patent 5222023: Compensated transition for spacecraft attitude control
(DATA PROCESSING: VEHICLES, NAVIGATION, AND RELATIVE LOCATION : VEHICLE CONTROL, GUIDANCE, OPERATION, OR INDICATION : Aeronautical vehicle : Altitude or attitude control or indication : Spacecraft or satellite : Inner/outer loop)
Patent 5222024: Method of and apparatus for controlling vehicle speed
(DATA PROCESSING: VEHICLES, NAVIGATION, AND RELATIVE LOCATION : VEHICLE CONTROL, GUIDANCE, OPERATION, OR INDICATION : Indication or control of braking, acceleration, or deceleration : Vehicle speed control (e.g., cruise control) : Fail-safe system)
Patent 5222025: Method of generating Fresnel mirrors suitable for use with image display systems
(DATA PROCESSING: GENERIC CONTROL SYSTEMS OR SPECIFIC APPLICATIONS : SPECIFIC APPLICATION, APPARATUS OR PROCESS : Product assembly or manufacturing : Particular manufactured product or operation : Having identification controlled manufacturing operation)
Patent 5222026: Apparatus for outputting data corresponding to a metal mold of a die casting machine and method for outputting the data therefor
(DATA PROCESSING: GENERIC CONTROL SYSTEMS OR SPECIFIC APPLICATIONS : SPECIFIC APPLICATION, APPARATUS OR PROCESS : Product assembly or manufacturing : Particular manufactured product or operation : Metal : Casting or drawing : Yarn quality)
Patent 5222027: Injector communications system
(DATA PROCESSING: GENERIC CONTROL SYSTEMS OR SPECIFIC APPLICATIONS : SPECIFIC APPLICATION, APPARATUS OR PROCESS : Article handling : Dispensing or vending : Blending or mixing : Price adjustment)
Patent 5222028: Pulse analysis system and method
(DATA PROCESSING: MEASURING, CALIBRATING, OR TESTING : MEASUREMENT SYSTEM IN A SPECIFIC ENVIRONMENT : Electrical signal parameter measurement system : Waveform analysis : Waveform-to-waveform comparison : Identification of waveform : Hydrocarbon prospecting)
Patent 5222029: Bitwise implementation mechanism for a circuit design synthesis procedure
(DATA PROCESSING: DESIGN AND ANALYSIS OF CIRCUIT OR SEMICONDUCTOR MASK : CIRCUIT DESIGN : Logical circuit synthesizer : PLA, PLD, FPGA, OR MCM)
Patent 5222030: Methodology for deriving executable low-level structural descriptions and valid physical implementations of circuits and systems from
(DATA PROCESSING: DESIGN AND ANALYSIS OF CIRCUIT OR SEMICONDUCTOR MASK : CIRCUIT DESIGN : Floorplanning : Layout editor (e.g., updating) : Timing analysis (e.g., delay time, path delay, latch timing))
Patent 5222031: Logic cell placement method for semiconductor integrated circuit
(DATA PROCESSING: DESIGN AND ANALYSIS OF CIRCUIT OR SEMICONDUCTOR MASK : CIRCUIT DESIGN : Floorplanning : Detailed placement (i.e., iterative improvement) : Timing analysis (e.g., delay time, path delay, latch timing))
Patent 5222032: System and method for monitoring the concentration of volatile material dissolved in a liquid
(DATA PROCESSING: GENERIC CONTROL SYSTEMS OR SPECIFIC APPLICATIONS : SPECIFIC APPLICATION, APPARATUS OR PROCESS : Chemical process control or monitoring system : Refinement or purification or rejuvenation : Polymerization/trimerization)
Patent 5222033: Method of retrieving frames on a microfiche using arbitrarily designated frames
(IMAGE ANALYSIS : IMAGE TRANSFORMATION OR PREPROCESSING : Measuring image properties (e.g., length, width, or area) : Determining amount an image is rotated or skewed : Skeletonizing)
Patent 5222034: Measuring method and apparatus
(DATA PROCESSING: MEASURING, CALIBRATING, OR TESTING : MEASUREMENT SYSTEM : Orientation or position : 3D position : Specific mathematical operation performed)
Patent 5222035: Digital filter circuit
(ELECTRICAL COMPUTERS: ARITHMETIC PROCESSING AND CALCULATING : ELECTRICAL DIGITAL CALCULATING COMPUTER : Particular function performed : Filtering : Transversal : Tone detection)
Patent 5222036: Device and method for evaluating trigonometric functions
(ELECTRICAL COMPUTERS: ARITHMETIC PROCESSING AND CALCULATING : ELECTRICAL DIGITAL CALCULATING COMPUTER : Particular function performed : Evaluation of trigonometric function : Autocorrelation)
Patent 5222037: Floating-point processor for performing an arithmetic operation on fixed-point part data with high speed rounding of a result
(ELECTRICAL COMPUTERS: ARITHMETIC PROCESSING AND CALCULATING : ELECTRICAL DIGITAL CALCULATING COMPUTER : Particular function performed : Arithmetical operation : Floating point : Compensation for finite word length : Round off or truncation :)
Patent 5222038: Dynamic random access memory with enhanced sense-amplifier circuit
(STATIC INFORMATION STORAGE AND RETRIEVAL : READ/WRITE CIRCUIT : Accelerating charge or discharge : Coincident A.C. signal with pulse)
Patent 5222039: Static random access memory (SRAM) including Fermi-threshold field effect transistors
(STATIC INFORMATION STORAGE AND RETRIEVAL : SYSTEMS USING PARTICULAR ELEMENT : Flip-flop (electrical) : Complementary : Biax)
Patent 5222040: Single transistor EEPROM memory cell
(STATIC INFORMATION STORAGE AND RETRIEVAL : FLOATING GATE : Particular biasing : Threshold setting (e.g., conditioning) : Verify signal)
Patent 5222041: Data amplifying system in semiconductor memory device
(STATIC INFORMATION STORAGE AND RETRIEVAL : READ/WRITE CIRCUIT : Semiconductive)
Patent 5222042: Dynamic semiconductor memory device for raising voltage level of a word line
(STATIC INFORMATION STORAGE AND RETRIEVAL : READ/WRITE CIRCUIT : Semiconductive)
Patent 5222043: Circuit configuration for identification of integrated semiconductor circuitries
(STATIC INFORMATION STORAGE AND RETRIEVAL : READ/WRITE CIRCUIT : Semiconductive)
Patent 5222044: Dynamic random access memory device equipped with two-way power voltage supplying system
(STATIC INFORMATION STORAGE AND RETRIEVAL : POWERING : Having fuse element)
Patent 5222045: Semiconductor memory device operable with power supply voltage variation
(STATIC INFORMATION STORAGE AND RETRIEVAL : POWERING : Having fuse element)
Patent 5222046: Processor controlled command port architecture for flash memory
(STATIC INFORMATION STORAGE AND RETRIEVAL : FLOATING GATE : Particular biasing : Reference signal (e.g., dummy cell) : Verify signal :)
Patent 5222047: Method and apparatus for driving word line in block access memory
(STATIC INFORMATION STORAGE AND RETRIEVAL : ADDRESSING : Plural blocks or banks : Standby power)
Patent 5222048: Method for determining borehole fluid influx
(COMMUNICATIONS, ELECTRICAL: ACOUSTIC WAVE SYSTEMS AND DEVICES : SEISMIC PROSPECTING : Well logging : Amplitude measurement : Frequency dependent determination :)
Patent 5222049: Electromechanical transducer for acoustic telemetry system
(COMMUNICATIONS, ELECTRICAL: ACOUSTIC WAVE SYSTEMS AND DEVICES : WELLBORE TELEMETERING : Through drill string or casing : Telemetry)
Patent 5222050: Water-resistant transducer housing with hydrophobic vent
(COMMUNICATIONS, ELECTRICAL: ACOUSTIC WAVE SYSTEMS AND DEVICES : SIGNAL TRANSDUCERS : Underwater type : Piezoelectric : With diaphragm : Multimorph)
Patent 5222051: Analogic display module for a watch movement
(HOROLOGY: TIME MEASURING SYSTEMS OR DEVICES : ASTRONOMICAL : With tide display : Actuation of a running-time meter)
Patent 5222052: Time breaker
(HOROLOGY: TIME MEASURING SYSTEMS OR DEVICES : WITH CALENDAR INDICATOR : With movable disk display)
Patent 5222053: Analog electronic watch with an electro-optical display device
(HOROLOGY: TIME MEASURING SYSTEMS OR DEVICES : CHRONOLOGICAL : With simultaneous time indicating means : Alarm type : Actuated by electrical means :)
Patent 5222054: Seeking operation control apparatus in an optical disk reader
(DYNAMIC INFORMATION STORAGE OR RETRIEVAL : INFORMATION LOCATION OR REMOTE OPERATOR ACTUATED CONTROL : Selective addressing of storage medium (e.g., programmed access) : Of optical storage medium : Transducer movement control using recorded information indicative of location of information (e.g., track address) : Multiple movement control modes : Count correction)
Patent 5222055: Optical head
(DYNAMIC INFORMATION STORAGE OR RETRIEVAL : WITH SERVO POSITIONING OF TRANSDUCER ASSEMBLY OVER TRACK COMBINED WITH INFORMATION SIGNAL PROCESSING : Optical servo system : Means to compensate for defect or abnormal condition : Servo loop gain/switching control)
Patent 5222056: Optical pickup apparatus having a compact structure
(DYNAMIC INFORMATION STORAGE OR RETRIEVAL : WITH SERVO POSITIONING OF TRANSDUCER ASSEMBLY OVER TRACK COMBINED WITH INFORMATION SIGNAL PROCESSING : Optical servo system : Optical head servo system structure : Lens or mirror floats, (e.g., magnetic field support or lens/mirror can freely float and pivot about its own axis, etc.) : Lens or mirror pivots off center (e.g., on a shaft, etc.))
Patent 5222057: Tracking servo method used in an optical disk drive unit
(DYNAMIC INFORMATION STORAGE OR RETRIEVAL : WITH SERVO POSITIONING OF TRANSDUCER ASSEMBLY OVER TRACK COMBINED WITH INFORMATION SIGNAL PROCESSING : Optical servo system : Servo system operation related to disc structure information format : Structure for shaping beam or causing astigmatic condition)
Patent 5222058: Data recording apparatus capable of recording with predetermined data arrangement
(DYNAMIC INFORMATION STORAGE OR RETRIEVAL : BINARY PULSE TRAIN INFORMATION SIGNAL : Changing a system mode : Pulse forming by adjusting binary signal phase or shifting binary signal pulse)
Patent 5222059: Surround-sound system with motion picture soundtrack timbre correction, surround sound channel timbre correction, defined loudspeaker
(DYNAMIC INFORMATION STORAGE OR RETRIEVAL : STORAGE OR RETRIEVAL OF SPATIALLY RELATED ACOUSTIC SIGNALS (E.G., STEREO) : Quadraphonic : Having parallel acoustic paths)
Patent 5222060: Accessing method, and information processing method and information processing device utilizing the same
(DYNAMIC INFORMATION STORAGE OR RETRIEVAL : SPECIFIC DETAIL OF INFORMATION HANDLING PORTION OF SYSTEM : Electrical modification or sensing of storage medium (e.g., capacitive, resistive, electrostatic charge) : Having photographic storage medium (e.g., variable density or area))
Patent 5222061: Data services retransmission procedure
(MULTIPLEX COMMUNICATIONS : PATHFINDING OR ROUTING : Switching a message which includes an address header : Sequencing or resequencing of packets to insure proper output sequence order : Address concatenation)
Patent 5222062: Expandable communication system with automatic data concentrator detection
(MULTIPLEX COMMUNICATIONS : FAULT RECOVERY : Bypass an inoperative switch or inoperative element of a switching system : Packet switching system or element :)
Patent 5222063: Method and circuit arrangement for reducing the loss of message packets that are transmitted via a packet switching equipment
(MULTIPLEX COMMUNICATIONS : FAULT RECOVERY : Bypass an inoperative switch or inoperative element of a switching system : Standby switch : Standby switch)
Patent 5222064: Bridge apparatus
(MULTIPLEX COMMUNICATIONS : PATHFINDING OR ROUTING : Switching a message which includes an address header : Having a plurality of nodes performing distributed switching : Bridge or gateway between networks : Having central (e.g., common) storage)
Patent 5222065: Device for generating measuring signals with a plurality of redundantly provided sensors
(ERROR DETECTION/CORRECTION AND FAULT DETECTION/RECOVERY : DATA PROCESSING SYSTEM ERROR OR FAULT HANDLING : Reliability and availability : Fault locating (i.e., diagnosis or testing) : Analysis (e.g., of output, state, or design) : Of computer software : Memory emulator feature)
Patent 5222066: Modular self-test for embedded SRAMS
(ERROR DETECTION/CORRECTION AND FAULT DETECTION/RECOVERY : PULSE OR DATA ERROR HANDLING : Memory testing : Loop or ring configuration)
Patent 5222067: Detection of pattern-sensitive faults in RAM by use of M-sequencers
(ERROR DETECTION/CORRECTION AND FAULT DETECTION/RECOVERY : PULSE OR DATA ERROR HANDLING : Memory testing : Read-in with read-out and compare : Special test pattern (e.g., checkerboard, walking ones) : Bus or I/O channel device fault)
Patent 5222068: Processor circuit
(ERROR DETECTION/CORRECTION AND FAULT DETECTION/RECOVERY : PULSE OR DATA ERROR HANDLING : Digital logic testing : Scan path testing (e.g., level sensitive scan design (LSSD)) : Boundary scan : Bus or I/O channel device fault)
Patent 5222069: Miscorrection arrangement for the concealment of misdetected or miscorrected digital signals
(ERROR DETECTION/CORRECTION AND FAULT DETECTION/RECOVERY : PULSE OR DATA ERROR HANDLING : Digital data error correction : Forward correction by block code : Memory access : Error pointer : Error checking code)
Patent 5222070: Optical pulse oscillator and light frequency measuring apparatus using the same
(COHERENT LIGHT GENERATORS : PARTICULAR BEAM CONTROL DEVICE : Control of pulse characteristics : Frequency multiplying (e.g., harmonic generator))
Patent 5222071: Dynamic optical grating device
(COHERENT LIGHT GENERATORS : PARTICULAR BEAM CONTROL DEVICE : Modulation : Frequency multiplying (e.g., harmonic generator))
Patent 5222072: Laser power control apparatus
(COHERENT LIGHT GENERATORS : PARTICULAR BEAM CONTROL DEVICE : Optical output stabilization : Amplitude : Rotating prism)
Patent 5222073: Rod lasers
(COHERENT LIGHT GENERATORS : PARTICULAR TEMPERATURE CONTROL : Optical output stabilization)
Patent 5222074: Thermal decomposition cell
(INDUSTRIAL ELECTRIC HEATING FURNACES : ELECTRON BEAM FURNACE DEVICE : Arc furnace)
Patent 5222075: Transmitted code clock code-matching synchronization for spread-spectrum communication systems
(PULSE OR DIGITAL COMMUNICATIONS : SPREAD SPECTRUM : Direct sequence : End-to-end transmission system : Having specific signaling for code synchronization :)
Patent 5222076: Data communication apparatus and method with low power standby mode
(PULSE OR DIGITAL COMMUNICATIONS : TRANSCEIVERS : Modems (data sets) : Angle modulation : Matched-filter-type receiver)
Patent 5222077: Radix mapping with variable number of symbols in mapping period
(PULSE OR DIGITAL COMMUNICATIONS : SYSTEMS USING ALTERNATING OR PULSATING CURRENT : Plural channels for transmission of a single pulse train : Quadrature amplitude modulation : Plural feedback loops)
Patent 5222078: Data signal compensation apparatus for use in a receiver
(PULSE OR DIGITAL COMMUNICATIONS : RECEIVERS : Automatic baseline or threshold adjustment : Automatic bias circuit for DC restoration : Two or more oscillators)
Patent 5222079: Adaptive information signal receiver
(PULSE OR DIGITAL COMMUNICATIONS : RECEIVERS : Automatic frequency control : Correlative or matched filter)
Patent 5222080: Method and apparatus for signal reconstruction
(MULTIPLEX COMMUNICATIONS : PATHFINDING OR ROUTING : Switching a message which includes an address header : Centralized switching : For connecting plural subscribers to a network (i.e., network termination))
Patent 5222081: Method of performing an autobaud function using a state flow machine
(PULSE OR DIGITAL COMMUNICATIONS : SYNCHRONIZERS : Frequency or phase control using synchronizing signal : Start - stop : Synchronizer pattern recognizers)
Patent 5222082: Shift register useful as a select line scanner for liquid crystal display
(ELECTRICAL PULSE COUNTERS, PULSE DIVIDERS, OR SHIFT REGISTERS: CIRCUITS AND SYSTEMS : SHIFT REGISTER : Particular transfer means : Phase clocking or synchronizing : Field-effect transistor :)
Patent 5222083: Call progress monitoring
(TELEPHONIC COMMUNICATIONS : DIAGNOSTIC TESTING, MALFUNCTION INDICATION, OR ELECTRICAL CONDITION MEASUREMENT : Of trunk or long line : Of line signalling : Noise)
Patent 5222084: Echo canceler having adaptive digital filter unit associated with delta-sigma modulation circuit
(MULTIPLEX COMMUNICATIONS : DUPLEX : Transmit/receive interaction control : Echo suppression or cancellation : Using a particular adaptive filter : Including cancellation of certain signals)
Patent 5222085: Self-routing switching element and fast packet switch
(MULTIPLEX COMMUNICATIONS : PATHFINDING OR ROUTING : Switching a message which includes an address header : Centralized switching : For connecting plural subscribers to a network (i.e., network termination))
Patent 5222086: Method for the linking of data during the recording of encoded data on a recordable type optical disk
(ERROR DETECTION/CORRECTION AND FAULT DETECTION/RECOVERY : PULSE OR DATA ERROR HANDLING : Digital data error correction : Forward correction by block code : Double encoding codes (e.g., product, concatenated) : Cross-interleave Reed-Solomon code (CIRC) : Error checking code)
Patent 5222087: TTG-DFB laser diode
(COHERENT LIGHT GENERATORS : PARTICULAR BEAM CONTROL DEVICE : Tuning : Plural Q-switches)
Patent 5222088: Solid-state blue laser device capable of producing a blue laser beam having high power
(COHERENT LIGHT GENERATORS : PARTICULAR BEAM CONTROL DEVICE : Nonlinear device : Frequency multiplying (e.g., harmonic generator) : Rotating prism)
Patent 5222089: Optical signal source for overcoming distortion generated by an optical amplifier
(COHERENT LIGHT GENERATORS : PARTICULAR BEAM CONTROL DEVICE : Modulation : Frequency multiplying (e.g., harmonic generator))
Patent 5222090: 700-850 nanometer semiconductor diode laser
(COHERENT LIGHT GENERATORS : PARTICULAR ACTIVE MEDIA : Semiconductor : Injection : Particular confinement layer :)
Patent 5222091: Structure for indium phosphide/indium gallium arsenide phosphide buried heterostructure semiconductor
(COHERENT LIGHT GENERATORS : PARTICULAR ACTIVE MEDIA : Semiconductor : Injection : Particular confinement layer :)
Patent 5222092: Laser dye impregnated silica sol-gel monoliths
(COHERENT LIGHT GENERATORS : PARTICULAR ACTIVE MEDIA : Liquid : Dye : Monolithic integrated)
Patent 5222093: High wavelength laser device
(COHERENT LIGHT GENERATORS : PARTICULAR PUMPING MEANS : Pumping with optical or radiant energy : Pump cavity : Support)
Patent 5222094: Ring laser
(COHERENT LIGHT GENERATORS : PARTICULAR RESONANT CAVITY : Folded cavity : Having a ring configuration : Hollow electrode)
Patent 5222095: Rib etched lens
(COHERENT LIGHT GENERATORS : PARTICULAR RESONANT CAVITY : Specified output coupling device : Polarizer)
Patent 5222096: Induction furnace for melting and casting purposes with an enclosed crucible pot
(INDUSTRIAL ELECTRIC HEATING FURNACES : INDUCTION FURNACE DEVICE : For charging or discharging : By tilting : Rod-like)
Patent 5222097: Channel induction furnace bushing cap cooling device
(INDUSTRIAL ELECTRIC HEATING FURNACES : INDUCTION FURNACE DEVICE : Core-type (i.e., channel) : Cooling)
Patent 5222098: Spectrum spread communication system
(PULSE OR DIGITAL COMMUNICATIONS : SPREAD SPECTRUM : Hybrid form :)
Patent 5222099: Spread spectrum signal receiving apparatus
(PULSE OR DIGITAL COMMUNICATIONS : SPREAD SPECTRUM : Direct sequence : Receiver : Having specific code synchronization :)
Patent 5222100: Range based acquisition system
(PULSE OR DIGITAL COMMUNICATIONS : SPREAD SPECTRUM : Direct sequence : Receiver : Having specific code synchronization :)
Patent 5222101: Phase equalizer for TDMA portable radio systems
(PULSE OR DIGITAL COMMUNICATIONS : EQUALIZERS : Automatic : Training period or initial set up : Matched-filter-type receiver)
Patent 5222102: Digital phased locked loop apparatus for bipolar transmission systems
(PULSE OR DIGITAL COMMUNICATIONS : MULTILEVEL : Synchronized : Duobinary)
Patent 5222103: Differential quadrature phase shift keying encoder for subcarrier systems
(PULSE OR DIGITAL COMMUNICATIONS : SYSTEMS USING ALTERNATING OR PULSATING CURRENT : Angle modulation : Phase shift keying : More than two phases : Quaternary :)
Patent 5222104: Gain control circuit for radio transmitter
(PULSE OR DIGITAL COMMUNICATIONS : TRANSMITTERS : Angle modulation : Phase shift keying : Two or more oscillators)
Patent 5222105: Opto-electronic interface for decoding wave division multiplexed manchester gray coded binary signals
(PULSE OR DIGITAL COMMUNICATIONS : RECEIVERS : Angle modulation : Phase shift keying : Biphase (manchester code) : More than two phases)
Patent 5222106: Interference detection and reduction
(PULSE OR DIGITAL COMMUNICATIONS : RECEIVERS : Interference or noise reduction : Plural signal paths in receiver : Separate mark and space channels)
Patent 5222107: Transmission and reception synchronization device for a communication network station particularly for automotive vehicles
(PULSE OR DIGITAL COMMUNICATIONS : SYNCHRONIZERS : Network synchronizing more than two stations : Gating, blanking, etc.)
Patent 5222108: Cell transmission phase and rate converting circuit capable of minimizing extension of faults
(PULSE OR DIGITAL COMMUNICATIONS : SYNCHRONIZERS : Phase displacement, slip or jitter correction : Elastic buffer : With asynchronous data)
Patent 5222109: Endurance management for solid state files
(ELECTRICAL PULSE COUNTERS, PULSE DIVIDERS, OR SHIFT REGISTERS: CIRCUITS AND SYSTEMS : APPLICATIONS : Measuring or testing : Dimension : Distance and Powered Vehicle (e.g., odometer) :)
Patent 5222110: Electronic counter for counting periodic clock signal generated at preset clock frequency
(ELECTRICAL PULSE COUNTERS, PULSE DIVIDERS, OR SHIFT REGISTERS: CIRCUITS AND SYSTEMS : SYSTEMS : Counter controlled counter : Biquinary code)
Patent 5222111: Pulse generator circuit employing arithmetic function counter
(ELECTRICAL PULSE COUNTERS, PULSE DIVIDERS, OR SHIFT REGISTERS: CIRCUITS AND SYSTEMS : SYSTEMS : Counter includes circuit for performing an arithmetic function : Multiplication or division by a fraction)
Patent 5222112: X-ray pattern masking by a reflective reduction projection optical system
(X-RAY OR GAMMA RAY SYSTEMS OR DEVICES : SPECIFIC APPLICATION : Lithography : With gap fluid handling)
Patent 5222113: X-ray microscope
(X-RAY OR GAMMA RAY SYSTEMS OR DEVICES : SPECIFIC APPLICATION : Telescope or microscope : Fluoroscopy)
Patent 5222114: X-ray analysis apparatus, especially computer tomography apparatus and X-ray target and collimator therefor
(X-RAY OR GAMMA RAY SYSTEMS OR DEVICES : SOURCE : Target : With cooling means)
Patent 5222115: Film cassette carrier accurate positioning mechanism for X-ray apparatus and method
(X-RAY OR GAMMA RAY SYSTEMS OR DEVICES : PHOTOGRAPHIC DETECTOR SUPPORT : With object support or positioning : With real time imaging)
Patent 5222116: Metallic alloy for X-ray target
(X-RAY OR GAMMA RAY SYSTEMS OR DEVICES : SOURCE : Target : With cooling means)
Patent 5222117: X-ray radiograph apparatus
(X-RAY OR GAMMA RAY SYSTEMS OR DEVICES : PHOTOGRAPHIC DETECTOR SUPPORT : Serial film or film pack changer : With aligning)
Patent 5222118: Liquid-filled X-ray radiator having a degasifier for the liquid
(X-RAY OR GAMMA RAY SYSTEMS OR DEVICES : SOURCE SUPPORT : Source cooling : Liquid coolant : With film clamping)
Patent 5222119: Communication system and a method, to detect a power exposure of a communication line
(TELEPHONIC COMMUNICATIONS : DIAGNOSTIC TESTING, MALFUNCTION INDICATION, OR ELECTRICAL CONDITION MEASUREMENT : Including fault responsive disconnection of tested component : Qualifying line for data transmission)
Patent 5222120: Long distance telephone switching system with enhanced subscriber services
(TELEPHONIC COMMUNICATIONS : AUDIO MESSAGE STORAGE, RETRIEVAL, OR SYNTHESIS : Message management : Controlled by subscriber or caller : By generated tone : Structural detail of storage medium drive)
Patent 5222121: Voice recognition dialing unit
(TELEPHONIC COMMUNICATIONS : AUDIO MESSAGE STORAGE, RETRIEVAL, OR SYNTHESIS : Voice activation or recognition : Voice dialing : Inductive pickup)
Patent 5222122: Payphone having master and slave modes
(TELEPHONIC COMMUNICATIONS : DIAGNOSTIC TESTING, MALFUNCTION INDICATION, OR ELECTRICAL CONDITION MEASUREMENT : Monitoring : Subscriber line : AIN link)
Patent 5222123: Registration and automatic call redirecting for cordless telephone systems
(TELECOMMUNICATIONS : RADIOTELEPHONE SYSTEM : Special service : Call diversion : Format conversion (e.g., text, audio, etc.))
Patent 5222124: PBX system communications device
(TELEPHONIC COMMUNICATIONS : AUDIO MESSAGE STORAGE, RETRIEVAL, OR SYNTHESIS : Message management : Caller identification received at substation)
Patent 5222125: System for providing personalized telephone calling features
(TELEPHONIC COMMUNICATIONS : WITH USAGE MEASUREMENT (E.G., CALL OR TRAFFIC REGISTER) : Call charge metering or monitoring : Special service fees (e.g., customized feature) : Traffic rate for overload)
Patent 5222126: Communication apparatus connected to other communication terminals
(TELEPHONIC COMMUNICATIONS : TELEPHONE LINE OR SYSTEM COMBINED WITH DIVERSE ELECTRICAL SYSTEM OR SIGNALLING (E.G., COMPOSITE) : To produce visual-graphic copy (e.g., facsimile) : Having switching to other communication modes : Having acoustic link)
Patent 5222127: Portable telephone
(TELEPHONIC COMMUNICATIONS : WITH USAGE MEASUREMENT (E.G., CALL OR TRAFFIC REGISTER) : Call charge metering or monitoring : At subscriber station : Time controlled : Time of day controlled)
Patent 5222128: Telecommunication disaster plan
(TELEPHONIC COMMUNICATIONS : PLURAL EXCHANGE NETWORK OR INTERCONNECTION : With interexchange network routing : Alternate routing : Failure (e.g., disaster, overload, blockage) : Restoration (e.g., backup, recovery) : Having line identification associated with call billing (e.g., automatic number identification (ANI))
Patent 5222129: Telephone charging signalling detector suitable for central office line interface circuits
(TELEPHONIC COMMUNICATIONS : SUBSTATION OR TERMINAL CIRCUITRY : Power control or detection circuit : Suppression (e.g., antisidetone))
Patent 5222130: Message arrangement and method for implementing a digital telephone system
(TELEPHONIC COMMUNICATIONS : SUBSCRIBER LINE OR TRANSMISSION LINE INTERFACE : Circuitry to provide a coder and decoder function : Suppression (e.g., antisidetone))
Patent 5222131: Telephone protector including removable fuse holder
(TELEPHONIC COMMUNICATIONS : SUBSCRIBER LINE OR TRANSMISSION LINE INTERFACE : Protective circuit : Electronic noninductive)
Patent 5222132: Support bracket for telephone
(TELEPHONIC COMMUNICATIONS : TERMINAL ACCESSORY OR AUXILIARY EQUIPMENT : Support or stand : Handset holder : Antiseptic)
Patent 5222133: Method of protecting computer software from unauthorized execution using multiple keys
(DATA PROCESSING: FINANCIAL, BUSINESS PRACTICE, MANAGEMENT, OR COST/PRICE DETERMINATION : BUSINESS PROCESSING USING CRYPTOGRAPHY : Usage protection of distributed data files : Requiring a supplemental attachment or input (e.g., dongle) to open : Adding plural layers of rights or limitations by other than the original producer)
Patent 5222134: Secure system for activating personal computer software at remote locations
(DATA PROCESSING: FINANCIAL, BUSINESS PRACTICE, MANAGEMENT, OR COST/PRICE DETERMINATION : BUSINESS PROCESSING USING CRYPTOGRAPHY : Usage protection of distributed data files : Licensing : Having origin or program ID)
Patent 5222135: Process for the control of the use of a data processing work station by a password and data processing work station using this process
(ELECTRICAL COMPUTERS AND DIGITAL PROCESSING SYSTEMS: SUPPORT : SYSTEM ACCESS CONTROL BASED ON USER IDENTIFICATION BY CRYPTOGRAPHY : Solely password entry (no record or token) : Message digest travels with message)
Patent 5222136: Encrypted communication system
(CRYPTOGRAPHY : COMMUNICATION SYSTEM USING CRYPTOGRAPHY : Symmetric key cryptography : Including a modem : Nonlinear or chaotic system)
Patent 5222137: Dynamic encryption key selection for encrypted radio transmissions
(CRYPTOGRAPHY : COMMUNICATION SYSTEM USING CRYPTOGRAPHY : Wireless communication : Having receiver selection (e.g., pager) : Nonlinear or chaotic system)
Patent 5222138: Remote signature rendering system & apparatus
(CRYPTOGRAPHY : FACSIMILE CRYPTOGRAPHY : Video electric signal modification (e.g., scrambling))
Patent 5222139: Cryptographic method and apparatus
(CRYPTOGRAPHY : PARTICULAR ALGORITHMIC FUNCTION ENCODING : Having particular key generator)
Patent 5222140: Cryptographic method for key agreement and user authentication
(CRYPTOGRAPHY : PARTICULAR ALGORITHMIC FUNCTION ENCODING : Public key : Plural generators)
Patent 5222141: Apparatus and method for encoding data
(CRYPTOGRAPHY : COMMUNICATION SYSTEM USING CRYPTOGRAPHY : Data stream/substitution enciphering : Having plural band pass filters)
Patent 5222142: Sequence generator
(CRYPTOGRAPHY : KEY MANAGEMENT : Having particular key generator : Nonlinear (e.g., pseudorandom) : By public key method)
Patent 5222143: Compatible multivoice broadcasting receiver
(ELECTRICAL AUDIO SIGNAL PROCESSING SYSTEMS AND DEVICES : BINAURAL AND STEREOPHONIC : Broadcast or multiplex stereo : FM final modulation : AM subcarrier :)
Patent 5222144: Digital quadrature radio receiver with two-step processing
(ELECTRICAL AUDIO SIGNAL PROCESSING SYSTEMS AND DEVICES : BINAURAL AND STEREOPHONIC : Broadcast or multiplex stereo : AM or both AM and angle final modulation : AM subcarrier)
Patent 5222145: Dual-chamber multi-channel speaker for surround sound stereo audio systems
(ELECTRICAL AUDIO SIGNAL PROCESSING SYSTEMS AND DEVICES : BINAURAL AND STEREOPHONIC : Stereo speaker arrangement : Surround (i.e., front plus rear or side) : Enclosure adaptation)
Patent 5222146: Speech recognition apparatus having a speech coder outputting acoustic prototype ranks
(DATA PROCESSING: SPEECH SIGNAL PROCESSING, LINGUISTICS, LANGUAGE TRANSLATION, AND AUDIO COMPRESSION/DECOMPRESSION : SPEECH SIGNAL PROCESSING : Recognition : Creating patterns for matching : Viterbi trellis)
Patent 5222147: Speech recognition LSI system including recording/reproduction device
(DATA PROCESSING: SPEECH SIGNAL PROCESSING, LINGUISTICS, LANGUAGE TRANSLATION, AND AUDIO COMPRESSION/DECOMPRESSION : SPEECH SIGNAL PROCESSING : Recognition : Voice recognition : Subportions : Cross-correlation)
Patent 5222148: Active noise control system for attenuating engine generated noise
(ELECTRICAL AUDIO SIGNAL PROCESSING SYSTEMS AND DEVICES : ACOUSTICAL NOISE OR SOUND CANCELLATION : Counterwave generation control path : Nonacoustically derived reference signal : Device for manipulation)
Patent 5222149: Damping terminator for high fidelity audio signals
(ELECTRICAL AUDIO SIGNAL PROCESSING SYSTEMS AND DEVICES : NOISE OR DISTORTION SUPPRESSION : Hum or ground loop : In multiple frequency bands)
Patent 5222150: Volume control circuit
(ELECTRICAL AUDIO SIGNAL PROCESSING SYSTEMS AND DEVICES : INCLUDING AMPLITUDE OR VOLUME CONTROL : Remote : With amplitude control)
Patent 5222151: Earphone
(ELECTRICAL AUDIO SIGNAL PROCESSING SYSTEMS AND DEVICES : ELECTRO-ACOUSTIC AUDIO TRANSDUCER : Plural or compound reproducers : Headphone : Particular support structure : Ear insert or bone conduction : Four or more diodes)
Patent 5222152: Portable fingerprint scanning apparatus for identification verification
(IMAGE ANALYSIS : APPLICATIONS : Personnel identification (e.g., biometrics) : Using a fingerprint : With a prism :)
Patent 5222153: Apparatus for matching a fingerprint using a tacky finger platen
(IMAGE ANALYSIS : APPLICATIONS : Personnel identification (e.g., biometrics) : Using a fingerprint : With a prism :)
Patent 5222154: System and method for spot color extraction
(IMAGE ANALYSIS : COLOR IMAGE PROCESSING : Trainable classifiers or pattern recognizers (e.g., adaline, perceptron))
Patent 5222155: Computer apparatus and method for fuzzy template shape matching using a scoring function
(IMAGE ANALYSIS : PATTERN RECOGNITION : Template matching (e.g., specific devices that determine the best match) : Using dynamic programming or elastic templates (e.g., warping) : With a display)
Patent 5222156: Object information processing apparatus
(IMAGE ANALYSIS : IMAGE TRANSFORMATION OR PREPROCESSING : Measuring image properties (e.g., length, width, or area) : Using a mask)
Patent 5222157: Image forming apparatus with filing function which can store image data and can efficiently perform document filing
(IMAGE ANALYSIS : IMAGE TRANSFORMATION OR PREPROCESSING : Image storage or retrieval : Using identification indicia on document : Where the image is an alphanumeric character)
Patent 5222158: Pattern recognition apparatus
(IMAGE ANALYSIS : IMAGE TRANSFORMATION OR PREPROCESSING : Combining image portions (e.g., portions of oversized documents) : Using a mask)
Patent 5222159: Image processing method and apparatus for extracting a portion of image data
(IMAGE ANALYSIS : IMAGE TRANSFORMATION OR PREPROCESSING : Selecting a portion of an image : Using a mask : Skeletonizing)
Patent 5222160: Document revising system for use with document reading and translating system
(IMAGE ANALYSIS : PATTERN RECOGNITION : Ideographic characters (e.g., Japanese or Chinese) : With separate timing or alignment marks)
Patent 5222161: Method and apparatus for compressing a light pulse
(OPTICAL WAVEGUIDES : TEMPORAL OPTICAL MODULATION WITHIN AN OPTICAL WAVEGUIDE : Electro-optic :)
Patent 5222162: Monolithic integrated optical time delay network for antenna beam steering
(OPTICAL WAVEGUIDES : INTEGRATED OPTICAL CIRCUIT : Including physical deformation or movement of waveguide)
Patent 5222163: Integrated type optical node and optical information system using the same
(OPTICAL WAVEGUIDES : INTEGRATED OPTICAL CIRCUIT : Including physical deformation or movement of waveguide)
Patent 5222164: Electrically isolated optical connector identification system
(OPTICAL WAVEGUIDES : INTEGRATED OPTICAL CIRCUIT : Including physical deformation or movement of waveguide)
Patent 5222165: Optical fiber elastomeric switch device
(OPTICAL WAVEGUIDES : WITH OPTICAL COUPLER : Switch (i.e., switching from one terminal to another, not modulation) : Diffraction grating (e.g., Bragg))
Patent 5222166: Aircraft fiber optic data distribution system
(OPTICAL WAVEGUIDES : WITH OPTICAL COUPLER : Plural (e.g., data bus) : Single pole single throw)
Patent 5222167: Optical coupler and method of manufacturing
(OPTICAL WAVEGUIDES : WITH OPTICAL COUPLER : Particular coupling structure : "Y" coupler : Directional coupler)
Patent 5222168: Method for stacking ferrules of a stacked-type optical connector and a stacked-type optical connector
(OPTICAL WAVEGUIDES : WITH DISENGAGABLE MECHANICAL CONNECTOR : Structure surrounding optical fiber-to-fiber connection : Multi-part (e.g., two pieces screwed together or bayonet latched) : With additional structure at or immediately surrounding each optical fiber end face : Plural fiber-to-fiber connections :)
Patent 5222169: Optical fiber connector assembly
(OPTICAL WAVEGUIDES : WITH DISENGAGABLE MECHANICAL CONNECTOR : Optical fiber/optical fiber cable termination structure : Structure rearward of optical fiber end face to secure additional fiber or cable layers : Having at least one layer compressively fixed (e.g., crimp, tightening screws, etc.) : Fiber/ferrule further processed (grinding, polishing, etc.))
Patent 5222170: Optical fiber device fabrication
(OPTICAL WAVEGUIDES : WITH DISENGAGABLE MECHANICAL CONNECTOR : Optical fiber to a nonfiber optical device connector : Structure rearward of optical fiber end face to secure additional fiber or cable layers)
Patent 5222171: Fused optical fiber splice element
(OPTICAL WAVEGUIDES : WITH SPLICE (PERMANENT CONNECTION) : Fusion splicing : With housing)
Patent 5222172: Multi-core single mode type optical fiber cable and method therefor
(OPTICAL WAVEGUIDES : WITH SPLICE (PERMANENT CONNECTION) : Fusion splicing : With housing)
Patent 5222173: Electro-optical overhead wire with at least 24 light wave guides
(OPTICAL WAVEGUIDES : OPTICAL TRANSMISSION CABLE : With electrical conductor in the same cable : End-to-end (butt) coupling)
Patent 5222174: Fiber diverter
(OPTICAL WAVEGUIDES : OPTICAL FIBER BUNDLE : Imaging (i.e., with coherent fiber structure and includes shaping, enhancing, and correcting) : For fiber scope (endoscope) : With manipulator : Fiber/ferrule further processed (grinding, polishing, etc.))
Patent 5222175: Optical integrated light receiving apparatus
(OPTICAL WAVEGUIDES : WITH DISENGAGABLE MECHANICAL CONNECTOR : Optical fiber to a nonfiber optical device connector : With housing : Including lens : Fiber/ferrule further processed (grinding, polishing, etc.))
Patent 5222176: Optical fiber cable joints and terminations
(OPTICAL WAVEGUIDES : WITH SPLICE (PERMANENT CONNECTION) : Including splice joint reinforcement : End-to-end (butt) coupling)
Patent 5222177: Underwater optical fiber cable having optical fiber coupled to grooved core member
(OPTICAL WAVEGUIDES : OPTICAL TRANSMISSION CABLE : Tightly confined (i.e., fiber tightly held inside the outer sheath) : Compartmentalized : Sealed from environment)
Patent 5222178: High density fiber optic cable packaging
(OPTICAL WAVEGUIDES : OPTICAL TRANSMISSION CABLE : Loose tube type : Compartmentalized : Prestressed)
Patent 5222179: Means for routing ribbon type fiber optic cable
(OPTICAL WAVEGUIDES : OPTICAL TRANSMISSION CABLE : Ribbon cable : With strength member)
Patent 5222180: Polymer optical fibre bundle and method of making same
(OPTICAL WAVEGUIDES : OPTICAL FIBER BUNDLE : Ribbon cable)
Patent 5222181: Fraunhofer line laser transmitting system
(OPTICAL WAVEGUIDES : HAVING NONLINEAR PROPERTY : Transition between geometric shapes)
Patent 5222182: Optical fiber for laser beam guiding for cure
(OPTICAL WAVEGUIDES : HAVING NONLINEAR PROPERTY : Transition between geometric shapes)
Patent 5222183: Splice case for optical fibre cable
(OPTICAL WAVEGUIDES : ACCESSORIES : Splice box and surplus fiber storage/trays/organizers/ carriers : Channel waveguide)
Patent 5222184: Optical fibre splice storage tray
(OPTICAL WAVEGUIDES : ACCESSORIES : Splice box and surplus fiber storage/trays/organizers/ carriers : Channel waveguide)
Patent 5222185: Portable water heater utilizing combined fluid-in-circuit and induction heating effects
(ELECTRIC RESISTANCE HEATING DEVICES : : Fluid-in-circuit type heater : Continuous flow of fluid being heated :)
Patent 5222186: Electrical apparatus for vaporizing of active substances
(ELECTRIC RESISTANCE HEATING DEVICES : : Vaporizer : Liquid evaporant (e.g., water, etc.) : With wick : Pistol-grip type)
Patent 5222187: Grammar-based checksum constraints for high performance speech recognition circuit
(DATA PROCESSING: SPEECH SIGNAL PROCESSING, LINGUISTICS, LANGUAGE TRANSLATION, AND AUDIO COMPRESSION/DECOMPRESSION : SPEECH SIGNAL PROCESSING : Dictionary building, modification, or prioritization)
Patent 5222188: Method and apparatus for speech recognition based on subsyllable spellings
(DATA PROCESSING: SPEECH SIGNAL PROCESSING, LINGUISTICS, LANGUAGE TRANSLATION, AND AUDIO COMPRESSION/DECOMPRESSION : SPEECH SIGNAL PROCESSING : Dictionary building, modification, or prioritization)
Patent 5222189: Low time-delay transform coder, decoder, and encoder/decoder for high-quality audio
(DATA PROCESSING: SPEECH SIGNAL PROCESSING, LINGUISTICS, LANGUAGE TRANSLATION, AND AUDIO COMPRESSION/DECOMPRESSION : SPEECH SIGNAL PROCESSING : For storage or transmission : Adaptive bit allocation : Post-transmission)
Patent 5222190: Apparatus and method for identifying a speech pattern
(DATA PROCESSING: SPEECH SIGNAL PROCESSING, LINGUISTICS, LANGUAGE TRANSLATION, AND AUDIO COMPRESSION/DECOMPRESSION : SPEECH SIGNAL PROCESSING : Dictionary building, modification, or prioritization)
Patent 5222191: Fuzzy hardware system
(DATA PROCESSING: ARTIFICIAL INTELLIGENCE : FUZZY LOGIC HARDWARE : Digital fuzzy computer (e.g., controller) :)
Patent 5222192: Optimization techniques using genetic algorithms
(DATA PROCESSING: ARTIFICIAL INTELLIGENCE : MACHINE LEARNING : Genetic algorithm and genetic programming system : By neural network)
Patent 5222193: Training system for neural networks and the like
(DATA PROCESSING: ARTIFICIAL INTELLIGENCE : NEURAL NETWORK : Learning method : Beamforming (e.g., target location, radar))
Patent 5222194: Neural network with modification of neuron weights and reaction coefficient
(DATA PROCESSING: ARTIFICIAL INTELLIGENCE : NEURAL NETWORK : Learning method : Beamforming (e.g., target location, radar))
Patent 5222195: Dynamically stable associative learning neural system with one fixed weight
(DATA PROCESSING: ARTIFICIAL INTELLIGENCE : NEURAL NETWORK : Learning method : Beamforming (e.g., target location, radar))
Patent 5222196: Neural network shell for application programs
(DATA PROCESSING: ARTIFICIAL INTELLIGENCE : NEURAL NETWORK : Neural simulation environment : Digital neural network)
Patent 5222197: Rule invocation mechanism for inductive learning engine
(DATA PROCESSING: ARTIFICIAL INTELLIGENCE : KNOWLEDGE PROCESSING SYSTEM : Knowledge representation and reasoning technique : Temporal logic : Having specific pattern matching or control technique)
Patent 5222198: Control method and apparatus for a robot having multi-rotating axes
(DATA PROCESSING: GENERIC CONTROL SYSTEMS OR SPECIFIC APPLICATIONS : SPECIFIC APPLICATION, APPARATUS OR PROCESS : Robot control : Dispensing or vending)
Patent 5222199: Robot control method
(DATA PROCESSING: GENERIC CONTROL SYSTEMS OR SPECIFIC APPLICATIONS : SPECIFIC APPLICATION, APPARATUS OR PROCESS : Robot control : Specific enhancing or modifying technique (e.g., adaptive control) : Coordinate transformation : Movable (e.g., rotatable))
Patent 5222200: Automatic printer data stream language determination
(FACSIMILE AND STATIC PRESENTATION PROCESSING : STATIC PRESENTATION PROCESSING (E.G., PROCESSING DATA FOR PRINTER, ETC.) : Emulation or plural modes : Engraving or perforating material to form a printing surface (e.g., printing plate, cylinder, or stencil))
Patent 5222201: Method for displaying a portion of the body
(COMPUTER GRAPHICS PROCESSING AND SELECTIVE VISUAL DISPLAY SYSTEMS : COMPUTER GRAPHICS PROCESSING : Three-dimension : Solid modelling :)
Patent 5222202: Method and apparatus for visualization of iso-valued surfaces
(COMPUTER GRAPHICS PROCESSING AND SELECTIVE VISUAL DISPLAY SYSTEMS : COMPUTER GRAPHICS PROCESSING : Three-dimension : Tessellation : Z buffer (depth buffer))
Patent 5222203: Method and apparatus for displaying translucent surface
(COMPUTER GRAPHICS PROCESSING AND SELECTIVE VISUAL DISPLAY SYSTEMS : COMPUTER GRAPHICS PROCESSING : Three-dimension : Lighting/shading : Z buffer (depth buffer))
Patent 5222204: Pixel interpolation in perspective space
(COMPUTER GRAPHICS PROCESSING AND SELECTIVE VISUAL DISPLAY SYSTEMS : COMPUTER GRAPHICS PROCESSING : Three-dimension : Space transformation : Z buffer (depth buffer))
Patent 5222205: Method for generating addresses to textured graphics primitives stored in rip maps
(COMPUTER GRAPHICS PROCESSING AND SELECTIVE VISUAL DISPLAY SYSTEMS : COMPUTER GRAPHICS PROCESSING : Attributes (surface detail or characteristic, display attributes) : Texture : MIP map :)
Patent 5222206: Image color modification in a computer-aided design system
(COMPUTER GRAPHICS PROCESSING AND SELECTIVE VISUAL DISPLAY SYSTEMS : COMPUTER GRAPHICS PROCESSING : Attributes (surface detail or characteristic, display attributes) : Color or intensity : Transparency (mixing color values) :)
Patent 5222207: Method and system for determining segment types in figure represented by straight short vectors
(COMPUTER GRAPHICS PROCESSING AND SELECTIVE VISUAL DISPLAY SYSTEMS : COMPUTER GRAPHICS PROCESSING : Shape generating : Curve : Image based (addressing))
Patent 5222208: Device and method for generating dot pattern enlargement data
(COMPUTER GRAPHICS PROCESSING AND SELECTIVE VISUAL DISPLAY SYSTEMS : COMPUTER GRAPHICS PROCESSING : Character generating : Alteration of stored font : Scaling : Scrolling)
Patent 5222209: Schedule displaying device
(DATA PROCESSING: PRESENTATION PROCESSING OF DOCUMENT, OPERATOR INTERFACE PROCESSING, AND SCREEN SAVER DISPLAY PROCESSING : OPERATOR INTERFACE (E.G., GRAPHICAL USER INTERFACE) : On-screen workspace or object : Window or viewpoint : Interwindow link or communication : Resizing (e.g., scaling))
Patent 5222210: Method of displaying the state of an artificial neural network
(DATA PROCESSING: PRESENTATION PROCESSING OF DOCUMENT, OPERATOR INTERFACE PROCESSING, AND SCREEN SAVER DISPLAY PROCESSING : OPERATOR INTERFACE (E.G., GRAPHICAL USER INTERFACE) : On-screen workspace or object : Hierarchy or network structure : Navigation within structure : On-screen navigation control)
Patent 5222211: Form generating method and apparatus
(DATA PROCESSING: PRESENTATION PROCESSING OF DOCUMENT, OPERATOR INTERFACE PROCESSING, AND SCREEN SAVER DISPLAY PROCESSING : PRESENTATION PROCESSING OF DOCUMENT : Form : Form creation :)
Patent 5222212: Fakeout method and circuitry for displays
(COMPUTER GRAPHICS PROCESSING AND SELECTIVE VISUAL DISPLAY SYSTEMS : COMPUTER GRAPHIC PROCESSING SYSTEM : Interface (e.g., controller) : Pipeline processors)
Patent 5222213: Low-cost display controller comprising a DMA or communications controller operating under processor control
(COMPUTER GRAPHICS PROCESSING AND SELECTIVE VISUAL DISPLAY SYSTEMS : COMPUTER GRAPHIC PROCESSING SYSTEM : Interface (e.g., controller) : Pipeline processors)
Patent 5222214: Image processing using a RAM and repeat read-modify-write operation
(COMPUTER GRAPHICS PROCESSING AND SELECTIVE VISUAL DISPLAY SYSTEMS : COMPUTER GRAPHICS DISPLAY MEMORY SYSTEM : Graphic command processing)
Patent 5222215: CPU expansive gradation of I/O interruption subclass recognition
(ELECTRICAL COMPUTERS AND DIGITAL DATA PROCESSING SYSTEMS: INPUT/OUTPUT : INTERRUPT PROCESSING : Interrupt inhibiting or masking : Path selecting switch)
Patent 5222216: High performance communications interface for multiplexing a plurality of computers to a high performance point to point communications bus
(ELECTRICAL COMPUTERS AND DIGITAL DATA PROCESSING SYSTEMS: INPUT/OUTPUT : INTRASYSTEM CONNECTION (E.G., BUS AND BUS TRANSACTION PROCESSING) : Bus interface architecture : Bus bridge : Buffer or que control : Physical position bus prioritization)
Patent 5222217: System and method for implementing operating system message queues with recoverable shared virtual storage
(DATA PROCESSING: DATABASE AND FILE MANAGEMENT OR DATA STRUCTURES : FILE OR DATABASE MAINTENANCE : Coherency (e.g., same view to multiple users) : Archiving or backup :)
Patent 5222218: System with devices connected in sequence to receive information in a predetermined order
(ELECTRICAL COMPUTERS AND DIGITAL DATA PROCESSING SYSTEMS: INPUT/OUTPUT : INTRASYSTEM CONNECTION (E.G., BUS AND BUS TRANSACTION PROCESSING) : Bus access regulation : Rotational prioritizing (i.e., round robin) : Hot docking)
Patent 5222219: Pipeline computer system having write order preservation
(ELECTRICAL COMPUTERS AND DIGITAL DATA PROCESSING SYSTEMS: INPUT/OUTPUT : INTRASYSTEM CONNECTION (E.G., BUS AND BUS TRANSACTION PROCESSING) : Protocol : Docking station)
Patent 5222220: Microprocessor stack built-in guards
(ERROR DETECTION/CORRECTION AND FAULT DETECTION/RECOVERY : DATA PROCESSING SYSTEM ERROR OR FAULT HANDLING : Reliability and availability : Fault locating (i.e., diagnosis or testing) : Analysis (e.g., of output, state, or design) : Of computer software : Memory emulator feature)
Patent 5222221: Method and apparatus for implementing a concurrent logic program
(ELECTRICAL COMPUTERS AND DIGITAL PROCESSING SYSTEMS: VIRTUAL MACHINE TASK OR PROCESS MANAGEMENT OR TASK MANAGEMENT/CONTROL : TASK MANAGEMENT OR CONTROL : Process scheduling : Dependency based cooperative processing of multiple programs working together to accomplish a larger task :)
Patent 5222222: Apparatus and method for a space saving translation lookaside buffer for content addressable memory
(ELECTRICAL COMPUTERS AND DIGITAL PROCESSING SYSTEMS: MEMORY : ADDRESS FORMATION : Address mapping (e.g., conversion, translation) : Virtual addressing : Translation tables (e.g., segment and page table or map) : Directory tables (e.g., DLAT, TLB) :)
Patent 5222223: Method and apparatus for ordering and queueing multiple memory requests
(ELECTRICAL COMPUTERS AND DIGITAL PROCESSING SYSTEMS: MEMORY : STORAGE ACCESSING AND CONTROL : Hierarchical memories : Caching : Cache pipelining : No-cache flags)
Patent 5222224: Scheme for insuring data consistency between a plurality of cache memories and the main memory in a multi-processor system
(ELECTRICAL COMPUTERS AND DIGITAL PROCESSING SYSTEMS: MEMORY : STORAGE ACCESSING AND CONTROL : Hierarchical memories : Caching : Coherency : Cache status data bit :)
Patent 5222225: Apparatus for processing character string moves in a data processing system
(ELECTRICAL COMPUTERS AND DIGITAL DATA PROCESSING SYSTEMS: INPUT/OUTPUT : INPUT/OUTPUT DATA PROCESSING : Direct Memory Accessing (DMA) : Concurrent data transferring)
Patent 5222226: Single-chip microprocessor having variable memory address mapping
(ELECTRICAL COMPUTERS AND DIGITAL PROCESSING SYSTEMS: MEMORY : ADDRESS FORMATION : Address mapping (e.g., conversion, translation) : Memory partitioning)
Patent 5222227: Direct memory access controller for a multi-microcomputer system
(ELECTRICAL COMPUTERS AND DIGITAL PROCESSING SYSTEMS: MULTICOMPUTER DATA TRANSFERRING : COMPUTER-TO-COMPUTER DIRECT MEMORY ACCESSING : Master accessing slave storage)
Patent 5222228: Character and signal generator for detecting keyboard disconnected condition generated by an interrupted booting process and generating
(ELECTRICAL COMPUTERS AND DIGITAL PROCESSING SYSTEMS: SUPPORT : DIGITAL DATA PROCESSING SYSTEM INITIALIZATION OR CONFIGURATION (E.G., INITIALIZING, SET UP, CONFIGURATION, OR RESETTING) :)
Patent 5222229: Multiprocessor system having synchronization control mechanism
(ELECTRICAL COMPUTERS AND DIGITAL PROCESSING SYSTEMS: SUPPORT : SYNCHRONIZATION OF PLURAL PROCESSORS : Having power source monitoring)
Patent 5222230: Circuitry for transferring data from a data bus and temporary register into a plurality of input registers on clock edges
(ELECTRICAL COMPUTERS AND DIGITAL PROCESSING SYSTEMS: SUPPORT : CLOCK CONTROL OF DATA PROCESSING SYSTEM, COMPONENT, OR DATA TRANSMISSION : Correction for skew, phase, or rate)
Patent 5222231: Data processing system having a resume function and an operating method thereof
(ELECTRICAL COMPUTERS AND DIGITAL PROCESSING SYSTEMS: SUPPORT : SECURITY : Password : Biometric acquisition)
Patent 5222232: Apparatus and method for monitoring PROM access in a microcomputer
(ERROR DETECTION/CORRECTION AND FAULT DETECTION/RECOVERY : DATA PROCESSING SYSTEM ERROR OR FAULT HANDLING : Reliability and availability : Performance monitoring for fault avoidance : Operator interface for diagnosing or testing)
Patent 5222233: Method for restructuring a database using a relational database scheme derived by selecting subscheme joins to avoid cycles
(DATA PROCESSING: DATABASE AND FILE MANAGEMENT OR DATA STRUCTURES : DATABASE SCHEMA OR DATA STRUCTURE : Generating database or data structure (e.g., via user interface) : Pattern matching access)
Patent 5222234: Combining search criteria to form a single search and saving search results for additional searches in a document interchange system
(DATA PROCESSING: DATABASE AND FILE MANAGEMENT OR DATA STRUCTURES : DATABASE OR FILE ACCESSING : Query processing (i.e., searching) :)
Patent 5222235: Databases system for permitting concurrent indexing and reloading of data by early simulating the reload process to determine final
(DATA PROCESSING: DATABASE AND FILE MANAGEMENT OR DATA STRUCTURES : DATABASE SCHEMA OR DATA STRUCTURE : Manipulating data structure (e.g., compression, compaction, compilation) : Pattern matching access)
Patent 5222236: Multiple integrated document assembly data processing system
(DATA PROCESSING: DATABASE AND FILE MANAGEMENT OR DATA STRUCTURES : DATABASE SCHEMA OR DATA STRUCTURE : Generating database or data structure (e.g., via user interface) : Pattern matching access)
Patent 5222237: Apparatus for aligning the operation of a plurality of processors
(ELECTRICAL COMPUTERS AND DIGITAL PROCESSING SYSTEMS: PROCESSING ARCHITECTURES AND INSTRUCTION PROCESSING (E.G., PROCESSORS) : INSTRUCTION ALIGNMENT : Multiprocessor instruction)
Patent 5222238: System and method for shared latch serialization enhancement
(ELECTRICAL COMPUTERS AND DIGITAL DATA PROCESSING SYSTEMS: INPUT/OUTPUT : ACCESS ARBITRATING : Bus interface architecture)
Patent 5222239: Process and apparatus for reducing power usage microprocessor devices operating from stored energy sources
(ELECTRICAL COMPUTERS AND DIGITAL PROCESSING SYSTEMS: SUPPORT : COMPUTER POWER CONTROL : Power conservation : By clock speed control (e.g., clock on/off) : Including generation of associated coded record)
Patent 5222240: Method and apparatus for delaying writing back the results of instructions to a processor
(ELECTRICAL COMPUTERS AND DIGITAL PROCESSING SYSTEMS: PROCESSING ARCHITECTURES AND INSTRUCTION PROCESSING (E.G., PROCESSORS) : DYNAMIC INSTRUCTION DEPENDENCY CHECKING, MONITORING OR CONFLICT RESOLUTION : Commitment control or register bypass : Operation)
Patent 5222241: Digital signal processor having duplex working registers for switching to standby state during interrupt processing
(ELECTRICAL COMPUTERS AND DIGITAL PROCESSING SYSTEMS: PROCESSING ARCHITECTURES AND INSTRUCTION PROCESSING (E.G., PROCESSORS) : PROCESSING CONTROL : Context preserving (e.g., context swapping, checkpointing, register windowing : Masking)
Patent 5222242: System for locating a node containing a requested resource and for selectively verifying the presence of the resource at the node
(ELECTRICAL COMPUTERS AND DIGITAL PROCESSING SYSTEMS: MULTICOMPUTER DATA TRANSFERRING : COMPUTER-TO-COMPUTER SESSION/CONNECTION ESTABLISHING : Network resource allocating)
Patent 5222243: Sorting apparatus having plurality of registers with associated multiplexers and comparators for concurrently sorting and storing
(ELECTRICAL COMPUTERS AND DIGITAL PROCESSING SYSTEMS: PROCESSING ARCHITECTURES AND INSTRUCTION PROCESSING (E.G., PROCESSORS) : BYTE-WORD REARRANGING, BIT-FIELD INSERTION OR EXTRACTION, STRING LENGTH DETECTING, OR SEQUENCE DETECTING : Processing sequence control (i.e., microsequencing))
Patent 5222244: Method of modifying a microinstruction with operands specified by an instruction held in an alias register
(ELECTRICAL COMPUTERS AND DIGITAL PROCESSING SYSTEMS: PROCESSING ARCHITECTURES AND INSTRUCTION PROCESSING (E.G., PROCESSORS) : PROCESSING ARCHITECTURE : Microprocessor or multichip or multimodule processor having sequential program control : RISC : External sync or interrupt signal)
Patent 5222245: GPS receiver
(TELECOMMUNICATIONS : CARRIER WAVE REPEATER OR RELAY SYSTEM (I.E., RETRANSMISSION OF SAME INFORMATION) : Portable or mobile repeater : Space satellite : With synchronizing of satellites or system : Based on service quality (e.g., bandwidth, etc.))
Patent 5222246: Parallel amplifiers with combining phase controlled from combiner difference port
(TELECOMMUNICATIONS : CARRIER WAVE REPEATER OR RELAY SYSTEM (I.E., RETRANSMISSION OF SAME INFORMATION) : Portable or mobile repeater : Space satellite : Power control : Based on service quality (e.g., bandwidth, etc.))
Patent 5222247: Method for maximizing channel selection in a communication system
(TELECOMMUNICATIONS : USE OR ACCESS BLOCKING (E.G., LOCKING SWITCH) : Directive antenna)
Patent 5222248: Call hand-off with user selectable site switching
(TELECOMMUNICATIONS : TRANSMITTER AND RECEIVER AT SEPARATE STATIONS : Plural transmitters or receivers (i.e., more than two stations) : Central station (e.g., master, etc.) : Channel allocation : Rayleigh or multipath fading)
Patent 5222249: Dynamic RF communication resource access by roving mobile units
(TELECOMMUNICATIONS : RADIOTELEPHONE SYSTEM : Zoned or cellular telephone system : Channel allocation : Dynamic allocation : Based on priority)
Patent 5222250: Single sideband radio signal processing system
(TELECOMMUNICATIONS : TRANSMITTER AND RECEIVER AT SEPARATE STATIONS : Single or vestigial sideband system : Via subcarrier)
Patent 5222251: Method for eliminating acoustic echo in a communication device
(TELECOMMUNICATIONS : TRANSMITTER AND RECEIVER AT SAME STATION (E.G., TRANSCEIVER) : Radiotelephone equipment detail : Hands-free or loudspeaking arrangement : Noise suppression or echo cancellation : Waveguide)
Patent 5222252: Stereo radio receiver multipath disturbance detection circuit
(TELECOMMUNICATIONS : TRANSMITTER AND RECEIVER AT SEPARATE STATIONS : Having measuring, testing, or monitoring of system or part : Noise, distortion, or unwanted signal detection (e.g., quality control, etc.) : Plural receivers tuned to common frequency)
Patent 5222253: Transient suppression circuit for a time domain duplex transceiver
(TELECOMMUNICATIONS : TRANSMITTER AND RECEIVER AT SAME STATION (E.G., TRANSCEIVER) : With transmitter-receiver switching or interaction prevention : Synthesizer)
Patent 5222254: Receiver including means for acquisition and comparison of identification data of two transmission channels
(TELECOMMUNICATIONS : RECEIVER OR ANALOG MODULATED SIGNAL FREQUENCY CONVERTER : Signal selection based on frequency (e.g., tuning) : Channel or station selection : With channel information storage : With memory control or programming : Varactor tuned (e.g., varactor diode))
Patent 5222255: Intermodulation controller for radio receiver
(TELECOMMUNICATIONS : RECEIVER OR ANALOG MODULATED SIGNAL FREQUENCY CONVERTER : Local control of receiver operation : Selectivity or bandwidth control : Automatic)
Patent 5222256: Knee or elbow pad
(APPAREL : GUARD OR PROTECTOR : Leg : Knee pads or rests : Goggles)
|
Back to EveryPatent.com
|