Patents 5347396 - 5347650

 

 

Patent 5347396: Photovideo camera
(FACSIMILE AND STATIC PRESENTATION PROCESSING : FACSIMILE : Picture signal generator : Scanning : Facsimile video : Stylus type)

Patent 5347397: Diopter cell assembly for a binocular viewing system
(OPTICAL: SYSTEMS AND ELEMENTS : SINGLE CHANNEL SIMULTANEOUSLY TO OR FROM PLURAL CHANNELS (E.G., LIGHT DIVIDING, COMBINING, OR PLURAL IMAGE FORMING, ETC.) : By partial reflection at beam splitting or combining surface : Noncircular cross section)

Patent 5347398: Optical system for forming an image of a plane on a spherical surface
(OPTICAL: SYSTEMS AND ELEMENTS : LENS : With field curvature shaping : Having one component)

Patent 5347399: Zoom lens system
(OPTICAL: SYSTEMS AND ELEMENTS : LENS : With variable magnification (e.g., zoom type) : With mechanical compensation : Three groups : + - + Arrangement : Having crossed axes)

Patent 5347400: Optical system for virtual reality helmet
(OPTICAL: SYSTEMS AND ELEMENTS : LENS : With support : Body or apparel attached or carried : Electromagnetic motive power)

Patent 5347401: Reflecting telescope and its production process
(OPTICAL: SYSTEMS AND ELEMENTS : MIRROR : Plural mirrors or reflecting surfaces : Composite or echelon mirrors or light concentrating array : Light concentrating (e.g., heliostat, etc.), concave, or paraboloidal structure : Bayonet coupling)

Patent 5347402: Multiple mirror assembly for solar collector
(OPTICAL: SYSTEMS AND ELEMENTS : MIRROR : Plural mirrors or reflecting surfaces : Composite or echelon mirrors or light concentrating array : Light concentrating (e.g., heliostat, etc.), concave, or paraboloidal structure : Bayonet coupling)

Patent 5347403: Apparatus and method for recording and reading information
(DYNAMIC MAGNETIC INFORMATION STORAGE OR RETRIEVAL : RECORDING ON OR REPRODUCING FROM AN ELEMENT OF DIVERSE UTILITY : Motion picture film :)

Patent 5347404: Apparatus for recording and reproducing caption information on an audio track of a video tape used in a video tape recorder
(TELEVISION SIGNAL PROCESSING FOR DYNAMIC RECORDING OR REPRODUCING : PROCESSING OF TELEVISION SIGNAL FOR DYNAMIC RECORDING OR REPRODUCING : Having another signal : Audio signal : Digital audio signal : Plurality of audio channels)

Patent 5347405: Magnetic recording correction circuit for reducing interference waves by third-degree inter-modulation distortions
(DYNAMIC MAGNETIC INFORMATION STORAGE OR RETRIEVAL : MODULATING OR DEMODULATING : Frequency : With magnetic bias)

Patent 5347406: Digital video recording apparatus for recording digital video signals of reduced bit rate on magnetic tape having particular thickness, energy
(TELEVISION SIGNAL PROCESSING FOR DYNAMIC RECORDING OR REPRODUCING : PROCESSING OF TELEVISION SIGNAL FOR DYNAMIC RECORDING OR REPRODUCING : Compressing in recording or decompressing in reproducing : Digital compressing : Including television camera)

Patent 5347407: Method and system for removing particles without requiring a separate cleaning mechanism from a tape in a tape drive system
(DYNAMIC MAGNETIC INFORMATION STORAGE OR RETRIEVAL : GENERAL PROCESSING OF A DIGITAL SIGNAL : Data verification : With incremental movement between record and head)

Patent 5347408: Magnetic recording and reproducing method and apparatus with vertical magnetization component reduction
(DYNAMIC MAGNETIC INFORMATION STORAGE OR RETRIEVAL : GENERAL RECORDING OR REPRODUCING : Specifics of equalizing : Between heads in alternate engagement with medium)

Patent 5347409: Device maintaining fast forward/rewind/play relationship during change of selected play direction of reversing tape player
(DYNAMIC MAGNETIC INFORMATION STORAGE OR RETRIEVAL : AUTOMATIC CONTROL OF A RECORDER MECHANISM : Controlling the record : Stopping or reversing : Linear carrier)

Patent 5347410: Sensitivity correcting circuit of servo signal detection on data surface and offset measuring circuit in magnetic disk unit
(DYNAMIC MAGNETIC INFORMATION STORAGE OR RETRIEVAL : AUTOMATIC CONTROL OF A RECORDER MECHANISM : Controlling the head : Track centering : Rotary carrier : By memory storage of repeatable error or correction : By signal derived from transport)

Patent 5347411: Apparatus for driving brakes in a tape recorder
(WINDING, TENSIONING, OR GUIDING : UNWINDING AND REWINDING A MACHINE CONVERTIBLE INFORMATION CARRIER (E.G., MAGNETIC TAPE OR PHOTOGRAPHIC FILM) : Cartridge system (i.e., cartridge work station or cartridge) : Coil-to-coil cartridge : Cartridge positioner)

Patent 5347412: Floating magnetic head
(DYNAMIC MAGNETIC INFORMATION STORAGE OR RETRIEVAL : FLUID BEARING HEAD SUPPORT : Disk record : Air bearing slider detail : Slider material : Body material : With pivotal holder)

Patent 5347413: De-swaging technique for head gimbal assembly
(DYNAMIC MAGNETIC INFORMATION STORAGE OR RETRIEVAL : HEAD MOUNTING : Disk record : Load beam detail : Actuator mount region detail : Ball staking : Voice coil adjuster)

Patent 5347414: Magnetic disk drive with a controllably positioned floating magnetic head
(DYNAMIC MAGNETIC INFORMATION STORAGE OR RETRIEVAL : HEAD MOUNTING : For moving head into/out of transducing position : Disk record : Arcuate track change type : Moving lifter : Lifter surface detail : Dithering)

Patent 5347415: Head height adjustment method including a synchronized rotating laser beam optical axis
(DYNAMIC MAGNETIC INFORMATION STORAGE OR RETRIEVAL : MISCELLANEOUS : Drum)

Patent 5347416: Disc cartridge having improved shutter
(DYNAMIC MAGNETIC INFORMATION STORAGE OR RETRIEVAL : RECORD MEDIUM : In container : For disk : Disc record)

Patent 5347417: Power supply protection system applied to optical subscriber network
(ELECTRICITY: ELECTRICAL SYSTEMS AND DEVICES : SAFETY AND PROTECTION OF SYSTEMS AND DEVICES : Feeder protection in distribution networks : With current responsive fault sensor : With communication between feeder disconnect points : With sequentially inserted impedance)

Patent 5347418: Fuse blowout detector circuit
(ELECTRICITY: ELECTRICAL SYSTEMS AND DEVICES : SAFETY AND PROTECTION OF SYSTEMS AND DEVICES : Circuit interruption by thermal sensing : With fuse : With transistor circuit interrupter)

Patent 5347419: Current limiting solenoid driver
(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 5347420: Electrically operated control device and system for an appliance and method of operating the same
(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) : With capacitor charging or discharging through coil :)

Patent 5347421: Law energy solenoid energizer
(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 5347422: Apparatus and method for an ignition system
(ELECTRICITY: ELECTRICAL SYSTEMS AND DEVICES : IGNITING SYSTEMS : For electric spark ignition : With electromechanical power source)

Patent 5347423: Trimmable composite multilayer capacitor and method
(ELECTRICITY: ELECTRICAL SYSTEMS AND DEVICES : ELECTROSTATIC CAPACITORS : Fixed capacitor : Solid dielectric : Plural dielectrics : Layered : With adjustment means)

Patent 5347424: Tilting mechanism having rotatable extension, for information inputting apparatus
(ELECTRICITY: ELECTRICAL SYSTEMS AND DEVICES : HOUSING OR MOUNTING ASSEMBLIES WITH DIVERSE ELECTRICAL COMPONENTS : For electronic systems and devices : Including keyboard support : Fluid)

Patent 5347425: Docking station for a portable computer
(ELECTRICITY: ELECTRICAL SYSTEMS AND DEVICES : HOUSING OR MOUNTING ASSEMBLIES WITH DIVERSE ELECTRICAL COMPONENTS : For electronic systems and devices : Computer related support : Input/output device support : Disk drive support)

Patent 5347426: Electronic device including a passive electronic component
(ELECTRICITY: ELECTRICAL SYSTEMS AND DEVICES : HOUSING OR MOUNTING ASSEMBLIES WITH DIVERSE ELECTRICAL COMPONENTS : For electronic systems and devices : With cooling means : Thermal conduction : Through support means : Specific chemical compound or element : Fan or blower)

Patent 5347427: Cabinet assembly
(ELECTRICITY: ELECTRICAL SYSTEMS AND DEVICES : HOUSING OR MOUNTING ASSEMBLIES WITH DIVERSE ELECTRICAL COMPONENTS : For electronic systems and devices : Printed circuit board : With housing or chassis : With particular conductive material or coating)

Patent 5347428: Module comprising IC memory stack dedicated to and structurally combined with an IC microprocessor chip
(ELECTRICITY: ELECTRICAL SYSTEMS AND DEVICES : HOUSING OR MOUNTING ASSEMBLIES WITH DIVERSE ELECTRICAL COMPONENTS : For electronic systems and devices : Printed circuit board : Connection of components to board : With lock or interlock)

Patent 5347429: Plastic-molded-type semiconductor device
(ELECTRICITY: ELECTRICAL SYSTEMS AND DEVICES : HOUSING OR MOUNTING ASSEMBLIES WITH DIVERSE ELECTRICAL COMPONENTS : For electronic systems and devices : Lead frame : With particular insulation)

Patent 5347430: Computer chassis construction
(ELECTRICITY: ELECTRICAL SYSTEMS AND DEVICES : HOUSING OR MOUNTING ASSEMBLIES WITH DIVERSE ELECTRICAL COMPONENTS : For electronic systems and devices : Shielding : Tube mounting)

Patent 5347431: Lighting system and camera for operating room
(ILLUMINATION : PHOTOGRAPHIC LIGHTING : Plural light sources or light source supports : With battery support means)

Patent 5347432: Photographic lighting control system
(ILLUMINATION : PHOTOGRAPHIC LIGHTING : Including specific light modifier : Selective or adjustable : Indexing (i.e., dynamic))

Patent 5347433: Collimated beam of light and systems and methods for implementation thereof
(ILLUMINATION : LIGHT FIBER, ROD, OR PIPE : With optical fiber bundle : Holder)

Patent 5347434: Aircraft bag-rack with an illuminated handrail
(ILLUMINATION : SUPPORTED BY VEHICLE STRUCTURE (E.G., ESPECIALLY ADAPTED FOR VEHICLE) : Aircraft : Having retractable lamp : Hydraulically or pneumatically actuated)

Patent 5347435: Linear lamp holographic trapped beam center high mounted stoplight
(ILLUMINATION : SUPPORTED BY VEHICLE STRUCTURE (E.G., ESPECIALLY ADAPTED FOR VEHICLE) : Automobile : Windshield or window : Turn signal indicator)

Patent 5347436: Combination baton/light emitting device
(ILLUMINATION : WITH CANE, BATON, UMBRELLA OR CLUB : Notepad)

Patent 5347437: Electronic jewelry with inscribed fiber optic tail
(ILLUMINATION : LIGHT FIBER, ROD, OR PIPE : Light Emitting Diode (LED) : Including specific fiber structure)

Patent 5347438: Combined illumination and safety lamp
(ILLUMINATION : SELF POWERED LAMP : Dome, globe or wire guard or lamp bulb cover : With a protective cage)

Patent 5347439: Flashlight holder
(ILLUMINATION : SELF POWERED LAMP : With support : Movable lamp bulb or lamp bulb support)

Patent 5347440: Portable light
(ILLUMINATION : SELF POWERED LAMP : Flat flashlight casing : Separate lamp housing or lamp support pivoed to flashlight casing)

Patent 5347441: Thyristor converter system with higher harmonics suppression
(ELECTRIC POWER CONVERSION SYSTEMS : CURRENT CONVERSION : With means to introduce or eliminate frequency components : By electron tube rectifier and inverter)

Patent 5347442: Electric power supply system for electric train which removes flickering in lighting
(ELECTRIC POWER CONVERSION SYSTEMS : CURRENT CONVERSION : With means to introduce or eliminate frequency components : In inverter systems : By pulse modulation technique (e.g., PWM, PPM, etc.) : With automatic control of the magnitude of output voltage or current)

Patent 5347443: Inverter apparatus and a restarting method at an instantaneous power failure
(ELECTRIC POWER CONVERSION SYSTEMS : CURRENT CONVERSION : With condition responsive means to control the output voltage or current : Cooperating separate sensing and control means : For inverter : With transistor control means in the line circuit : For bridge-type inverter : With plural control windings)

Patent 5347444: Output circuit of PWM inverter
(ELECTRIC POWER CONVERSION SYSTEMS : CURRENT CONVERSION : With condition responsive means to control the output voltage or current : Cooperating separate sensing and control means : For inverter : With transistor control means in the line circuit : For bridge-type inverter : With plural control windings)

Patent 5347445: Method of adaptive control of position-adjustable drives in which drive distances are divided into evaluation zones and drive parameters are
(DATA PROCESSING: GENERIC CONTROL SYSTEMS OR SPECIFIC APPLICATIONS : GENERIC CONTROL SYSTEM, APPARATUS OR PROCESS : Optimization or adaptive control : Sequence program response)

Patent 5347446: Model predictive control apparatus
(DATA PROCESSING: GENERIC CONTROL SYSTEMS OR SPECIFIC APPLICATIONS : GENERIC CONTROL SYSTEM, APPARATUS OR PROCESS : Optimization or adaptive control : Having model : Having status indication)

Patent 5347447: Adaptive control system and method thereof
(DATA PROCESSING: GENERIC CONTROL SYSTEMS OR SPECIFIC APPLICATIONS : GENERIC CONTROL SYSTEM, APPARATUS OR PROCESS : Optimization or adaptive control : Specific criteria of system performance : Having adjustment of model (e.g., update))

Patent 5347448: Multiprocessor system for hydraulic excavator
(DATA PROCESSING: GENERIC CONTROL SYSTEMS OR SPECIFIC APPLICATIONS : GENERIC CONTROL SYSTEM, APPARATUS OR PROCESS : Digital positioning (other than machine tool) : Operator control of remotely located element : Position recording)

Patent 5347449: Method for eliminating malfunctions, in particular in spinning machines
(DATA PROCESSING: GENERIC CONTROL SYSTEMS OR SPECIFIC APPLICATIONS : GENERIC CONTROL SYSTEM, APPARATUS OR PROCESS : Having protection or reliability feature : Warning or alarm : Positional with nonpositional)

Patent 5347450: Message routing in a multiprocessor computer system
(ELECTRICAL COMPUTERS AND DIGITAL PROCESSING SYSTEMS: MULTICOMPUTER DATA TRANSFERRING : COMPUTER-TO-COMPUTER DATA ROUTING : Decentralized controlling : Congestion avoiding)

Patent 5347451: Electronic cash register having auxiliary file containing information which is transferrable to an article file to reduce operator entries
(DATA PROCESSING: FINANCIAL, BUSINESS PRACTICE, MANAGEMENT, OR COST/PRICE DETERMINATION : AUTOMATED ELECTRICAL FINANCIAL OR BUSINESS PRACTICE OR MANAGEMENT ARRANGEMENT : Including point of sale terminal or electronic cash register : Job performance analysis)

Patent 5347452: Method for providing a visual display of current trading volume and cumulative average trading volume for preselected time intervals
(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) : Trading, matching, or bidding : Tax strategies)

Patent 5347453: Portable programmable medication alarm device and method and apparatus for programming and using the same
(DATA PROCESSING: FINANCIAL, BUSINESS PRACTICE, MANAGEMENT, OR COST/PRICE DETERMINATION : AUTOMATED ELECTRICAL FINANCIAL OR BUSINESS PRACTICE OR MANAGEMENT ARRANGEMENT : Health care management (e.g., record management, ICDA billing) : Including remote charge determination or related payment system)

Patent 5347454: Method, system and mold assembly for use in preparing a dental restoration
(DENTISTRY : PROSTHODONTICS : Impression taking or bite determination : Nonmetallic composite)

Patent 5347455: Scintillation camera
(SURGERY : DIAGNOSTIC TESTING : Detecting nuclear, electromagnetic, or ultrasonic radiation : Detectable material placed in body : With stereotactic device)

Patent 5347456: Intelligent roadway reference system for vehicle lateral guidance and control
(DATA PROCESSING: VEHICLES, NAVIGATION, AND RELATIVE LOCATION : VEHICLE CONTROL, GUIDANCE, OPERATION, OR INDICATION : Automatic route guidance vehicle : Railway vehicle speed control)

Patent 5347457: Method and apparatus for controlling vehicle suspension such that suspension characteristics are changed at a point in time when a
(DATA PROCESSING: VEHICLES, NAVIGATION, AND RELATIVE LOCATION : VEHICLE CONTROL, GUIDANCE, OPERATION, OR INDICATION : Vehicle subsystem or accessory control : Suspension control : Modification or correction of route information)

Patent 5347458: Vehicle steering control system
(DATA PROCESSING: VEHICLES, NAVIGATION, AND RELATIVE LOCATION : VEHICLE CONTROL, GUIDANCE, OPERATION, OR INDICATION : Vehicle subsystem or accessory control : Steering control : Artificial intelligence (e.g., fuzzy logic))

Patent 5347459: Real time collision detection
(DATA PROCESSING: GENERIC CONTROL SYSTEMS OR SPECIFIC APPLICATIONS : SPECIFIC APPLICATION, APPARATUS OR PROCESS : Robot control : Specific enhancing or modifying technique (e.g., adaptive control) : Collision prevention : Movable (e.g., rotatable))

Patent 5347460: Method and system employing optical emission spectroscopy for monitoring and controlling semiconductor fabrication
(DATA PROCESSING: GENERIC CONTROL SYSTEMS OR SPECIFIC APPLICATIONS : SPECIFIC APPLICATION, APPARATUS OR PROCESS : Product assembly or manufacturing : Particular manufactured product or operation : Integrated circuit production or semiconductor fabrication : Rapid prototyping (e.g., layer-by-layer, material deposition))

Patent 5347461: Tool travel path creating method
(DATA PROCESSING: GENERIC CONTROL SYSTEMS OR SPECIFIC APPLICATIONS : SPECIFIC APPLICATION, APPARATUS OR PROCESS : Product assembly or manufacturing : Particular manufactured product or operation : Machining : Digital positioning technique : For curve or contour : Tool/workpiece interference prevention)

Patent 5347462: Method for machining printed circuit board
(DATA PROCESSING: GENERIC CONTROL SYSTEMS OR SPECIFIC APPLICATIONS : SPECIFIC APPLICATION, APPARATUS OR PROCESS : Product assembly or manufacturing : Particular manufactured product or operation : Machining : Digital positioning technique : Alignment of tool or workpiece (e.g., origin or path return) : Repeated machining passes)

Patent 5347463: System and method for line production management
(DATA PROCESSING: GENERIC CONTROL SYSTEMS OR SPECIFIC APPLICATIONS : SPECIFIC APPLICATION, APPARATUS OR PROCESS : Article handling : Having an identification code : Identification code determines article destination : Having an identification code)

Patent 5347464: High-pass filter for enhancing the resolution of AC power line harmonic measurements
(DATA PROCESSING: MEASURING, CALIBRATING, OR TESTING : MEASUREMENT SYSTEM : Measured signal processing : Signal extraction or separation (e.g., filtering) : Using matrix operation : Having multiple filtering stages : Subtracting noise component)

Patent 5347465: Method of integrated circuit chips design
(DATA PROCESSING: DESIGN AND ANALYSIS OF CIRCUIT OR SEMICONDUCTOR MASK : DESIGN OF SEMICONDUCTOR MASK : Logical circuit synthesizer)

Patent 5347466: Method and apparatus for power plant simulation and optimization
(DATA PROCESSING: STRUCTURAL DESIGN, MODELING, SIMULATION, AND EMULATION : SIMULATING ELECTRONIC DEVICE OR ELECTRICAL SYSTEM : Power system : Including logic)

Patent 5347467: Load sharing method and apparatus for controlling a main gas parameter of a compressor station with multiple dynamic compressors
(DATA PROCESSING: GENERIC CONTROL SYSTEMS OR SPECIFIC APPLICATIONS : SPECIFIC APPLICATION, APPARATUS OR PROCESS : Mechanical control system : Flow control (e.g., valve or pump control) : Specific thermally responsive controller)

Patent 5347468: Computerized grain delivery system
(DATA PROCESSING: GENERIC CONTROL SYSTEMS OR SPECIFIC APPLICATIONS : SPECIFIC APPLICATION, APPARATUS OR PROCESS : Mechanical control system : Flow control (e.g., valve or pump control) : Dispensing management (e.g., spraying) : Irrigation : Monitoring or inspection (e.g., incomplete assembly))

Patent 5347469: Covert ranging method and system
(DATA PROCESSING: GENERIC CONTROL SYSTEMS OR SPECIFIC APPLICATIONS : SPECIFIC APPLICATION, APPARATUS OR PROCESS : Having specific algorithm)

Patent 5347471: Checking fixture with computer compensation for data collection device locators
(DATA PROCESSING: MEASURING, CALIBRATING, OR TESTING : MEASUREMENT SYSTEM IN A SPECIFIC ENVIRONMENT : Quality evaluation : Specified memory location generation for storage)

Patent 5347472: Precharge circuitry and bus for low power applications
(ELECTRICAL COMPUTERS AND DIGITAL PROCESSING SYSTEMS: SUPPORT : CLOCK, PULSE, OR TIMING SIGNAL GENERATION OR ANALYSIS : Using delay)

Patent 5347473: Coin counting calculator
(ELECTRICAL COMPUTERS: ARITHMETIC PROCESSING AND CALCULATING : ELECTRICAL DIGITAL CALCULATING COMPUTER : Having specialized input : Having supplemental environment related input : Calendar)

Patent 5347474: Self-calibration of an NDIR gas sensor
(DATA PROCESSING: MEASURING, CALIBRATING, OR TESTING : CALIBRATION OR CORRECTION SYSTEM : Linearization of measurement : Quality control)

Patent 5347475: Method for transferring spectral information among spectrometers
(DATA PROCESSING: STRUCTURAL DESIGN, MODELING, SIMULATION, AND EMULATION : SIMULATING NONELECTRICAL DEVICE OR SYSTEM : Chemical : Well or reservoir)

Patent 5347476: Instrumentation system with multiple sensor modules
(DATA PROCESSING: MEASURING, CALIBRATING, OR TESTING : CALIBRATION OR CORRECTION SYSTEM : Error due to component compatibility : Having interchangeable sensors or probes : Frequency)

Patent 5347477: Pen-based form computer
(ELECTRICAL COMPUTERS: ARITHMETIC PROCESSING AND CALCULATING : ELECTRICAL DIGITAL CALCULATING COMPUTER : Having specialized input : Including specific nonkeyboard-type information entry : Business)

Patent 5347478: Method of and device for compressing and reproducing waveform data
(ELECTRICAL COMPUTERS: ARITHMETIC PROCESSING AND CALCULATING : ELECTRICAL DIGITAL CALCULATING COMPUTER : Particular function performed : Compression/decompression : Zero suppression)

Patent 5347479: Small-size wavelet transform apparatus
(ELECTRICAL COMPUTERS: ARITHMETIC PROCESSING AND CALCULATING : ELECTRICAL DIGITAL CALCULATING COMPUTER : Particular function performed : Transform : Adaptive)

Patent 5347480: Digital signal processing apparatus
(ELECTRICAL COMPUTERS: ARITHMETIC PROCESSING AND CALCULATING : ELECTRICAL DIGITAL CALCULATING COMPUTER : Particular function performed : Arithmetical operation : Multiple parallel operations : Matrix array)

Patent 5347481: Method and apparatus for multiplying denormalized binary floating point numbers without additional delay
(ELECTRICAL COMPUTERS: ARITHMETIC PROCESSING AND CALCULATING : ELECTRICAL DIGITAL CALCULATING COMPUTER : Particular function performed : Arithmetical operation : Floating point : Multiplication : Sticky bit)

Patent 5347482: Multiplier tree using nine-to-three adders
(ELECTRICAL COMPUTERS: ARITHMETIC PROCESSING AND CALCULATING : ELECTRICAL DIGITAL CALCULATING COMPUTER : Particular function performed : Arithmetical operation : Multiplication : Binary : Prediction)

Patent 5347483: Non-volatile associative memory with low transistor count
(STATIC INFORMATION STORAGE AND RETRIEVAL : ASSOCIATIVE MEMORIES : Magnetic)

Patent 5347484: Nonvolatile memory with blocked redundant columns and corresponding content addressable memory sets
(STATIC INFORMATION STORAGE AND RETRIEVAL : ASSOCIATIVE MEMORIES : Magnetic)

Patent 5347485: Magnetic thin film memory
(STATIC INFORMATION STORAGE AND RETRIEVAL : SYSTEMS USING PARTICULAR ELEMENT : Magnetic thin film : Relay)

Patent 5347486: Nonvolatile memory device having self-refresh function
(STATIC INFORMATION STORAGE AND RETRIEVAL : FLOATING GATE : Particular biasing : Line charging (e.g., precharge, discharge, refresh) : Verify signal)

Patent 5347487: BICMOS latch/driver circuit, such as for a gate array memory cell
(STATIC INFORMATION STORAGE AND RETRIEVAL : READ/WRITE CIRCUIT : Having particular data buffer or latch : Four or more devices per bit)

Patent 5347488: Semiconductor memory device for generating a controlling signal to select a word line
(STATIC INFORMATION STORAGE AND RETRIEVAL : READ/WRITE CIRCUIT : Including level shift or pull-up circuit : Four or more devices per bit)

Patent 5347489: Method and circuitry for preconditioning shorted rows in a nonvolatile semiconductor memory incorporating row redundancy
(STATIC INFORMATION STORAGE AND RETRIEVAL : READ/WRITE CIRCUIT : Precharge : Coincident A.C. signal with pulse)

Patent 5347490: Nonvolatile semiconductor memory device
(STATIC INFORMATION STORAGE AND RETRIEVAL : READ/WRITE CIRCUIT : SiPo/PiSo : Holographic)

Patent 5347491: Dynamic random access memory device having autorefreshing unit for producing internal row address strobe signal and internal column
(STATIC INFORMATION STORAGE AND RETRIEVAL : READ/WRITE CIRCUIT : Data refresh : Holographic)

Patent 5347492: Semiconductor integrated circuit device
(STATIC INFORMATION STORAGE AND RETRIEVAL : POWERING : Having fuse element)

Patent 5347493: Row decoder for NAND-type ROM
(STATIC INFORMATION STORAGE AND RETRIEVAL : ADDRESSING : Particular decoder or driver circuit : Alternate addressing (e.g., even/odd))

Patent 5347494: Shaped-sweep technology
(COMMUNICATIONS, ELECTRICAL: ACOUSTIC WAVE SYSTEMS AND DEVICES : SEISMIC PROSPECTING : Land-reflection type : Signal analysis and/or correction : Standard correlation :)

Patent 5347495: Matching transformer for ultrasonic transducer
(COMMUNICATIONS, ELECTRICAL: ACOUSTIC WAVE SYSTEMS AND DEVICES : ECHO SYSTEMS : Through well fluids)

Patent 5347496: Method and system of mapping acoustic near field
(COMMUNICATIONS, ELECTRICAL: ACOUSTIC WAVE SYSTEMS AND DEVICES : SIGNAL TRANSDUCERS : Animal control)

Patent 5347497: Tide indicator system
(HOROLOGY: TIME MEASURING SYSTEMS OR DEVICES : ASTRONOMICAL : With tide display : Actuation of a running-time meter)

Patent 5347498: Watch bracelet
(HOROLOGY: TIME MEASURING SYSTEMS OR DEVICES : CASES : Wrist worn : With band or bracelet details : Setting)

Patent 5347499: Circuit for selectively setting a monaural playback channel in a stereo audio apparatus
(DYNAMIC INFORMATION STORAGE OR RETRIEVAL : COMBINED INDEPENDENT AUDIO SYSTEMS : Combining signals to form composite (e.g., mixing) : Fading between plural signals)

Patent 5347500: Compact optical pickup head with tracking error signal generator
(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 : Scanning turntable)

Patent 5347501: Servo apparatus of an optical disc having calibration for gain control
(DYNAMIC INFORMATION STORAGE OR RETRIEVAL : WITH SERVO POSITIONING OF TRANSDUCER ASSEMBLY OVER TRACK COMBINED WITH INFORMATION SIGNAL PROCESSING : Optical servo system : Servo signal compared to a reference signal : Structure for shaping beam or causing astigmatic condition)

Patent 5347502: Focusing control system for use in an information recording and reproducing apparatus
(DYNAMIC INFORMATION STORAGE OR RETRIEVAL : WITH SERVO POSITIONING OF TRANSDUCER ASSEMBLY OVER TRACK COMBINED WITH INFORMATION SIGNAL PROCESSING : Optical servo system : Initialization/start-up or changing modes of system : Servo loop gain/switching control : Means to mask or shield a portion of the beam)

Patent 5347503: Optical information processing apparatus for correcting linearity of a photosensor output with respect to power of an emitted light beam
(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 5347504: Optical disk apparatus for optically recording or reproducing information on an optical recording medium
(DYNAMIC INFORMATION STORAGE OR RETRIEVAL : WITH SERVO POSITIONING OF TRANSDUCER ASSEMBLY OVER TRACK COMBINED WITH INFORMATION SIGNAL PROCESSING : Optical servo system : Arithmetic operation using plural photodetectors : Recording)

Patent 5347505: Optical medium recording method and apparatus employing pulse width delay and/or advancement
(DYNAMIC INFORMATION STORAGE OR RETRIEVAL : BINARY PULSE TRAIN INFORMATION SIGNAL : Binary signal processing for controlling recording light characteristic : Pulse forming by adjusting binary signal phase or shifting binary signal pulse : Signal error correcting or detecting)

Patent 5347506: Optical disk player including a plurality of independent pick-ups
(DYNAMIC INFORMATION STORAGE OR RETRIEVAL : CONDITION INDICATING, MONITORING, OR TESTING : Including radiation storage or retrieval : Of transducer assembly mechanism : Transduced location indicating : By detection of storage medium incident radiation)

Patent 5347507: Apparatus with adjustable isolation resilience consumer electronics
(DYNAMIC OPTICAL INFORMATION STORAGE OR RETRIEVAL : DYNAMIC MECHANISM OPTICAL SUBSYSTEM : Chassis base supporting transducer carriage : Vibration or resonance suppression : Grommet and coil spring : Dampening or resonance suppression)

Patent 5347508: Optical information storage disk for use with electronic article surveillance systems
(DYNAMIC INFORMATION STORAGE OR RETRIEVAL : STORAGE MEDIUM STRUCTURE : Combined with diverse art structure : Turntable)

Patent 5347509: Recovering digital information represented by multi-dimensionally encoded symbols carried by an information storage medium
(DYNAMIC INFORMATION STORAGE OR RETRIEVAL : BINARY PULSE TRAIN INFORMATION SIGNAL : Including sampling or A/D converting : Plural reference signals)

Patent 5347510: Method of manufacturing a master plate where its guide groove has an inclined angle
(DYNAMIC INFORMATION STORAGE OR RETRIEVAL : STORAGE MEDIUM STRUCTURE : Optical track structure (e.g., phase or diffracting structure, etc.) : Protection (e.g., preventing damage to medium, etc.) : Disc holding or locating (e.g., spindle structure))

Patent 5347511: Traffic management in packet communications networks
(MULTIPLEX COMMUNICATIONS : NETWORK CONFIGURATION DETERMINATION : Using a particular learning algorithm or technique : Measurement of flow rate of messages having an address header)

Patent 5347512: Telecommunication system with delay data buffer and method
(MULTIPLEX COMMUNICATIONS : PATHFINDING OR ROUTING : Through a circuit switch : Switching control : Having a supervisory signaling feature : Control storage addressing)

Patent 5347513: Fast operating program controlled digital uniswitch
(MULTIPLEX COMMUNICATIONS : PATHFINDING OR ROUTING : Through a circuit switch : Switching control : Having details of control storage arrangement : Having details of control storage arrangement)

Patent 5347514: Processor-based smart packet memory interface
(MULTIPLEX COMMUNICATIONS : PATHFINDING OR ROUTING : Store and forward : Particular storing and queuing arrangement : Having a signaling feature)

Patent 5347515: Method and apparatus for global polling having contention-based address identification
(MULTIPLEX COMMUNICATIONS : CHANNEL ASSIGNMENT TECHNIQUES : Carrier sense multiple access (CSMA) : Arbitration for access between contending stations : With priority resolution)

Patent 5347516: System for access from LAN to ISDN with means for changing between use of packet switch and line switch without interruption of data
(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 5347517: Information processing apparatus
(ERROR DETECTION/CORRECTION AND FAULT DETECTION/RECOVERY : PULSE OR DATA ERROR HANDLING : Error count or rate : Shutdown or establishing system parameter (e.g., transmission rate) : Error forwarding and presentation (e.g., operator console, error display))

Patent 5347518: Method of automating a build verification process
(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 5347519: Preprogramming testing in a field programmable gate array
(ERROR DETECTION/CORRECTION AND FAULT DETECTION/RECOVERY : PULSE OR DATA ERROR HANDLING : Digital logic testing : Programmable logic array (PLA) testing : Special test pattern (e.g., checkerboard, walking ones))

Patent 5347520: Boundary-scan enable cell with non-critical enable path
(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 5347521: Method and arrangement for data transmission with load monitor and adaptive distribution
(MULTIPLEX COMMUNICATIONS : COMMUNICATION OVER FREE SPACE : Having a plurality of contiguous regions served by respective fixed stations : Channel assignment : Combining or distributing information via time channels)

Patent 5347522: Method and apparatus for detecting pseudo noise pattern for remote loopback test
(ERROR DETECTION/CORRECTION AND FAULT DETECTION/RECOVERY : PULSE OR DATA ERROR HANDLING : Transmission facility testing : Test pattern with comparison : Loop-back : Bus or I/O channel device fault)

Patent 5347523: Data processing system having serial self address decoding and method of operation
(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)) : Addressing : Bus or I/O channel device fault)

Patent 5347524: Protocol analyzer
(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) : Monitor recognizes sequence of events (e.g., protocol or logic state analyzer) : Memory emulator feature)

Patent 5347525: Generation of multiple stabilized frequency references using a mode-coupled laser
(COHERENT LIGHT GENERATORS : PARTICULAR BEAM CONTROL DEVICE : Mode discrimination : Plural Q-switches)

Patent 5347526: Wavelength-tunable semiconductor laser
(COHERENT LIGHT GENERATORS : PARTICULAR BEAM CONTROL DEVICE : Tuning : Plural Q-switches)

Patent 5347527: Process of adjustment of a continuously tunable light source
(COHERENT LIGHT GENERATORS : PARTICULAR BEAM CONTROL DEVICE : Tuning : Plural Q-switches)

Patent 5347528: Pulse laser irradiation apparatus for coated metal material
(COHERENT LIGHT GENERATORS : PARTICULAR BEAM CONTROL DEVICE : Control of pulse characteristics : Frequency multiplying (e.g., harmonic generator))

Patent 5347529: Method for generating a distortion-free, frequency-modulated optical signal and apparatus for the implementation of such a method
(COHERENT LIGHT GENERATORS : PARTICULAR BEAM CONTROL DEVICE : Modulation : Frequency : Rotating prism)

Patent 5347530: Pulsed gas-discharge laser system
(COHERENT LIGHT GENERATORS : PARTICULAR PUMPING MEANS : Electrical : Inductive or capactive excitation : Electron beam)

Patent 5347531: Transverse discharging excitation pulse laser oscillator apparatus
(COHERENT LIGHT GENERATORS : PARTICULAR PUMPING MEANS : Electrical : Having an auxiliary ionization means : Traveling wave)

Patent 5347532: Laser having at least one anode and one cathode for preionization and/or discharge
(COHERENT LIGHT GENERATORS : PARTICULAR PUMPING MEANS : Electrical : Having particular electrode structure : Traveling wave)

Patent 5347533: Optical semiconductor device, method of producing the optical semiconductor device, and laser device using optical semiconductor
(COHERENT LIGHT GENERATORS : PARTICULAR RESONANT CAVITY : Distributed feedback : Having a ring configuration)

Patent 5347534: Automatic gain control system
(PULSE OR DIGITAL COMMUNICATIONS : SPREAD SPECTRUM : Direct sequence : Receiver : Correlation-type receiver :)

Patent 5347535: CDMA communication system
(MULTIPLEX COMMUNICATIONS : COMMUNICATION OVER FREE SPACE : Combining or distributing information via code word channels using multiple access techniques (e.g., CDMA) : Channel assignment)

Patent 5347536: Multipath noise reduction for spread spectrum signals
(PULSE OR DIGITAL COMMUNICATIONS : SPREAD SPECTRUM : Direct sequence : Receiver : Multi-receiver or interference cancellation :)

Patent 5347537: Spread spectrum communication device
(PULSE OR DIGITAL COMMUNICATIONS : SPREAD SPECTRUM : Direct sequence : End-to-end transmission system : Having correlation-type receiver :)

Patent 5347538: Transceiver for bidirectional link, integrated circuit including the transceiver, and application to communication between units of a system
(PULSE OR DIGITAL COMMUNICATIONS : TRANSCEIVERS : Muting circuit and squelch)

Patent 5347539: High speed two wire modem
(PULSE OR DIGITAL COMMUNICATIONS : TRANSCEIVERS : Modems (data sets) : Phase locked loop)

Patent 5347540: Dynamic storage allocation in a logic analyzer
(PULSE OR DIGITAL COMMUNICATIONS : TESTING : Modems (data sets))

Patent 5347541: Apparatus and method for utilizing a blind equalizer based on a Bayesian symbol sequence estimator for use in digital communication
(PULSE OR DIGITAL COMMUNICATIONS : EQUALIZERS : Automatic : Angle modulation)

Patent 5347542: Demodulation selection for a communication signal
(PULSE OR DIGITAL COMMUNICATIONS : MULTILEVEL : Antinoise or distortion)

Patent 5347543: Device for differential-mode information transmission between at least two elements of a motor vehicle
(PULSE OR DIGITAL COMMUNICATIONS : EQUALIZERS : Automatic : Angle modulation)

Patent 5347544: Gain or loss compensation circuit for telephone lines
(PULSE OR DIGITAL COMMUNICATIONS : CABLE SYSTEMS AND COMPONENTS : Noise or distortion reduction)

Patent 5347545: Multi-terminal communication equipment for smoothly and correctly communicating data between a plurality of terminal equipments
(PULSE OR DIGITAL COMMUNICATIONS : SYSTEMS USING ALTERNATING OR PULSATING CURRENT : Transformer coupling)

Patent 5347546: Method and apparatus for prefiltering a global positioning system receiver
(PULSE OR DIGITAL COMMUNICATIONS : RECEIVERS : Keying circuits)

Patent 5347547: Method and apparatus for synchronizing transmitter and receiver for high speed data communication
(PULSE OR DIGITAL COMMUNICATIONS : SYNCHRONIZERS : Frequency or phase control using synchronizing signal : Synchronization word : Separate mark and space channels)

Patent 5347548: Circuit for simultaneous recovery of bit clock and frame synchronization
(PULSE OR DIGITAL COMMUNICATIONS : SYNCHRONIZERS : Phase displacement, slip or jitter correction : Start - stop)

Patent 5347549: Method and apparatus for interfacing between a twisted pair and an intelligent cell
(PULSE OR DIGITAL COMMUNICATIONS : SYNCHRONIZERS : Frequency or phase control using synchronizing signal : Start - stop : Synchronizer pattern recognizers)

Patent 5347550: Core of light-water reactor
(INDUCED NUCLEAR REACTIONS: PROCESSES, SYSTEMS, AND ELEMENTS : NUCLEAR TRANSMUTATION (E.G., BY MEANS OF PARTICLE OR WAVE ENERGY) : By neutron bombardment : Actinides : Breeder or converter reactor structures : Fertile fuel assembly structure or arrangement : Having internal fertile regions : Uranium)

Patent 5347551: Method for examining irradiated fuel bundle spacer springs using fiber-optic visual inspection equipment
(INDUCED NUCLEAR REACTIONS: PROCESSES, SYSTEMS, AND ELEMENTS : TESTING, SENSING, MEASURING, OR DETECTING A FISSION REACTOR CONDITION : Optics : Rod or support carrying plural elements or diverse materials)

Patent 5347552: Method for using a thimble of a pressurized water nuclear reactor and device for adjusting the axial position of the thimble
(INDUCED NUCLEAR REACTIONS: PROCESSES, SYSTEMS, AND ELEMENTS : TESTING, SENSING, MEASURING, OR DETECTING A FISSION REACTOR CONDITION : Flux monitoring : Fuel element leak detection)

Patent 5347553: Method of installing a control room console in a nuclear power plant
(INDUCED NUCLEAR REACTIONS: PROCESSES, SYSTEMS, AND ELEMENTS : TESTING, SENSING, MEASURING, OR DETECTING A FISSION REACTOR CONDITION : By particular instrumentation circuitry : Directly generating electrical signal (e.g., ion detection))

Patent 5347554: Outer filter removal tool
(INDUCED NUCLEAR REACTIONS: PROCESSES, SYSTEMS, AND ELEMENTS : HANDLING OF FISSION REACTOR COMPONENT STRUCTURE WITHIN REACTOR SYSTEM : By particular instrumentation circuitry)

Patent 5347555: Method for shredding and packing fuel assembly cases or similar nuclear reactor structural elements and apparatus for performing the method
(INDUCED NUCLEAR REACTIONS: PROCESSES, SYSTEMS, AND ELEMENTS : HANDLING OF FISSION REACTOR COMPONENT STRUCTURE WITHIN REACTOR SYSTEM : Fuel component : Directly generating electrical signal (e.g., ion detection))

Patent 5347556: Corium shield
(INDUCED NUCLEAR REACTIONS: PROCESSES, SYSTEMS, AND ELEMENTS : REACTOR PROTECTION OR DAMAGE PREVENTION : Core catchers : In the form of heated water or steam)

Patent 5347557: Apparatus for decontaminating radioactively contaminated surfaces
(INDUCED NUCLEAR REACTIONS: PROCESSES, SYSTEMS, AND ELEMENTS : FISSION REACTOR MATERIAL (INCLUDING REACTION PRODUCTS) TREATMENT : Impurity removal : By pressurized fluid (i.e., blowdown) : Electrostatic or magnetic filters)

Patent 5347558: Input frequency converter to increase input frequency range of a synchronous delay line
(ELECTRICAL PULSE COUNTERS, PULSE DIVIDERS, OR SHIFT REGISTERS: CIRCUITS AND SYSTEMS : SYSTEMS : Pulse multiplication or division : Biquinary code)

Patent 5347559: Apparatus and method of data transfer between systems using different clocks
(ELECTRICAL PULSE COUNTERS, PULSE DIVIDERS, OR SHIFT REGISTERS: CIRCUITS AND SYSTEMS : SYSTEMS : Using shift register : Multiplication or division by a fraction)

Patent 5347560: Fuel assembly with secured rod ends at the foot
(INDUCED NUCLEAR REACTIONS: PROCESSES, SYSTEMS, AND ELEMENTS : FUEL COMPONENT STRUCTURE : Plural fuel segments or elements : In pack or bundle : With removable member : With coolant flow bypass means)

Patent 5347561: X-ray exposure apparatus and semiconductor-device manufacturing method
(X-RAY OR GAMMA RAY SYSTEMS OR DEVICES : SPECIFIC APPLICATION : Lithography : With gap fluid handling)

Patent 5347562: Synchronizing groups of base stations in time division duplex communication systems
(MULTIPLEX COMMUNICATIONS : DUPLEX : Communication over free space : Time division : Using summation of conferee signals)

Patent 5347563: Method for determining the function representing the effect of non-reciprocity of a radiographic film
(X-RAY OR GAMMA RAY SYSTEMS OR DEVICES : SPECIFIC APPLICATION : Absorption : Imaging : Tire testing)

Patent 5347564: Automated translation input system
(TELEPHONIC COMMUNICATIONS : DIAGNOSTIC TESTING, MALFUNCTION INDICATION, OR ELECTRICAL CONDITION MEASUREMENT : Of centralized switching system : With dedicated testing line or trunk : Routiner)

Patent 5347565: Order wire device having function for reducing noise in communication system having a plurality of order wire devices
(TELEPHONIC COMMUNICATIONS : DIAGNOSTIC TESTING, MALFUNCTION INDICATION, OR ELECTRICAL CONDITION MEASUREMENT : Of centralized switching system : With dedicated testing line or trunk : Routiner)

Patent 5347566: Retrofit subscriber loop carrier system with improved performance monitoring and remote provisioning
(TELEPHONIC COMMUNICATIONS : DIAGNOSTIC TESTING, MALFUNCTION INDICATION, OR ELECTRICAL CONDITION MEASUREMENT : Testing of subscriber loop or terminal : Including sampling measurement technique : Noise)

Patent 5347567: Apparatus and method for identifying a calling station
(TELEPHONIC COMMUNICATIONS : EMERGENCY OR ALARM COMMUNICATIONS (E.G., WATCHMAN'S CIRCUIT) : Central office responsive to emergency call or alarm (e.g., "911", operator position display) : Intrusion)

Patent 5347568: Emergency call station identification system
(TELEPHONIC COMMUNICATIONS : EMERGENCY OR ALARM COMMUNICATIONS (E.G., WATCHMAN'S CIRCUIT) : Central office responsive to emergency call or alarm (e.g., "911", operator position display) : Intrusion)

Patent 5347569: Gain control circuitry for QAM demodulator
(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 5347570: Method for peripheral angiography and arrangement for carrying out the method
(X-RAY OR GAMMA RAY SYSTEMS OR DEVICES : ELECTRONIC CIRCUIT : With display or signaling : Televison : With image subtraction or addition : With image subtraction)

Patent 5347571: X-ray tube arc suppressor
(X-RAY OR GAMMA RAY SYSTEMS OR DEVICES : ELECTRONIC CIRCUIT : X-ray source power supply : High frequency : With image subtraction or addition)

Patent 5347572: Telephone line monitoring apparatus and method
(TELEPHONIC COMMUNICATIONS : TELEPHONE LINE OR SYSTEM COMBINED WITH DIVERSE ELECTRICAL SYSTEM OR SIGNALLING (E.G., COMPOSITE) : Having transmission of a digital message signal over a telephone line : Having station display : Having format conversion)

Patent 5347573: Method for influencing a signalling procedure implemented in a communication terminal equipment
(TELEPHONIC COMMUNICATIONS : SPECIAL SERVICES : Service profile (e.g., calling service) : Display arrangement : Of specific equipment)

Patent 5347574: Automated call screening
(TELEPHONIC COMMUNICATIONS : SPECIAL SERVICES : Service trigger (activation or deactivation) : Automatic number identification or calling number identification (ANI or CLID) : No answer (e.g., ringing signal, on-hook, idle))

Patent 5347575: Circuit to detect the hook status and ringing at the CPE end of a telephone network
(TELEPHONIC COMMUNICATIONS : SUPERVISORY OR CONTROL LINE SIGNALING : Using line or loop condition detection (e.g., line circuit) : Silencing ring signal)

Patent 5347576: Line interface unit retrofit circuit
(TELEPHONIC COMMUNICATIONS : SUBSCRIBER LINE OR TRANSMISSION LINE INTERFACE : Wire distribution)

Patent 5347577: Battery feed circuit for supplying feed current to telephone set
(TELEPHONIC COMMUNICATIONS : SUBSCRIBER LINE OR TRANSMISSION LINE INTERFACE : Power supply (e.g., battery feed) : Electronic noninductive)

Patent 5347578: Computer system security
(DATA PROCESSING: DATABASE AND FILE MANAGEMENT OR DATA STRUCTURES : DATABASE OR FILE ACCESSING : Privileged access : Pattern matching access)

Patent 5347579: Personal computer diary
(ELECTRICAL COMPUTERS AND DIGITAL PROCESSING SYSTEMS: SUPPORT : MULTIPLE COMPUTER COMMUNICATION USING CRYPTOGRAPHY : Particular communication authentication technique : Authentication by digital signature representation or digital watermark : Including particular multiplication or exponentiation circuit)

Patent 5347580: Authentication method and system with a smartcard
(ELECTRICAL COMPUTERS AND DIGITAL PROCESSING SYSTEMS: SUPPORT : MULTIPLE COMPUTER COMMUNICATION USING CRYPTOGRAPHY : Central trusted authority provides computer authentication : Including intelligent token : Revocation or expiration)

Patent 5347581: Verification process for a communication system
(CRYPTOGRAPHY : PARTICULAR ALGORITHMIC FUNCTION ENCODING : Public key : Plural generators)

Patent 5347583: Electronic stethoscope having binaural earpiece
(ELECTRICAL AUDIO SIGNAL PROCESSING SYSTEMS AND DEVICES : STETHOSCOPES, ELECTRICAL : Reverberators)

Patent 5347584: Hearing aid
(ELECTRICAL AUDIO SIGNAL PROCESSING SYSTEMS AND DEVICES : HEARING AIDS, ELECTRICAL : Specified casing or housing : Power supply or programming interface terminals : Helical spring)

Patent 5347585: Sound attenuating system
(ELECTRICAL AUDIO SIGNAL PROCESSING SYSTEMS AND DEVICES : ACOUSTICAL NOISE OR SOUND CANCELLATION : Within duct : Inductive pickup)

Patent 5347586: Adaptive system for controlling noise generated by or emanating from a primary noise source
(ELECTRICAL AUDIO SIGNAL PROCESSING SYSTEMS AND DEVICES : ACOUSTICAL NOISE OR SOUND CANCELLATION : Counterwave generation control path : Inductive pickup)

Patent 5347587: Speaker driving device
(ELECTRICAL AUDIO SIGNAL PROCESSING SYSTEMS AND DEVICES : CIRCUITRY COMBINED WITH SPECIFIC TYPE MICROPHONE OR LOUDSPEAKER : With magnetic loudspeaker : Including feedback)

Patent 5347588: Method and apparatus for video imaging of tire ground contact patch
(IMAGE ANALYSIS : APPLICATIONS : Vehicle or traffic control (e.g., auto, bus, or train) : ZIP code)

Patent 5347589: System and method for displaying handwriting parameters for handwriting verification
(IMAGE ANALYSIS : APPLICATIONS : Personnel identification (e.g., biometrics) : Using a signature :)

Patent 5347590: Spatial filter for an image processing system
(IMAGE ANALYSIS : APPLICATIONS : Biomedical applications : X-ray film analysis (e.g., radiography) : With a prism)

Patent 5347591: Method of and device for determining positioning between a hole and a wiring pattern on a printed circuit board by utilizing a set of area
(IMAGE ANALYSIS : APPLICATIONS : Manufacturing or product inspection : Inspection of semiconductor device or printed circuit board : Inspecting printed circuit boards :)

Patent 5347592: Pattern judging method and mask producing method using the pattern judging method
(IMAGE ANALYSIS : APPLICATIONS : Manufacturing or product inspection : Mask inspection (e.g., semiconductor photomask) : Including an optical imager or reader)

Patent 5347593: Character recognition system
(IMAGE ANALYSIS : PATTERN RECOGNITION : Feature extraction : Waveform analysis : Local neighborhood operations (e.g., 3x3 kernel, window, or matrix operator))

Patent 5347594: Method of image analysis
(IMAGE ANALYSIS : PATTERN RECOGNITION : Feature extraction : Waveform analysis : Local neighborhood operations (e.g., 3x3 kernel, window, or matrix operator))

Patent 5347595: Preprocessing means for use in a pattern classification system
(IMAGE ANALYSIS : PATTERN RECOGNITION : Classification : Cluster analysis : Resistor matrix)

Patent 5347596: Pattern mover for raster printing
(IMAGE ANALYSIS : IMAGE TRANSFORMATION OR PREPROCESSING : Combining image portions (e.g., portions of oversized documents) : Using a mask)

Patent 5347597: Image scaling for thermal printers and the like
(IMAGE ANALYSIS : IMAGE TRANSFORMATION OR PREPROCESSING : Changing the image coordinates : To change the scale or size of an image : Raising or lowering the image resolution (e.g., subpixel accuracy) : Interpolation : Using an Exclusive-OR gate)

Patent 5347598: Image processing apparatus
(IMAGE ANALYSIS : APPLICATIONS :)

Patent 5347599: Adaptive interpolation method and apparatus using correlation detection
(IMAGE ANALYSIS : IMAGE TRANSFORMATION OR PREPROCESSING : Correlation : Based on peak levels)

Patent 5347600: Method and apparatus for compression and decompression of digital image data
(IMAGE ANALYSIS : IMAGE COMPRESSION OR CODING : Transform coding : Fractal : With a multilevel classifier)

Patent 5347601: Integrated optical receiver/transmitter
(OPTICAL WAVEGUIDES : TEMPORAL OPTICAL MODULATION WITHIN AN OPTICAL WAVEGUIDE : Electro-optic : Phase modulation type :)

Patent 5347602: A device for bending a light waveguide to detect signal therein
(OPTICAL WAVEGUIDES : WITH OPTICAL COUPLER : Movable coupler : Single pole single throw)

Patent 5347603: Right angle cable strain relief
(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 : Fiber end held in ferrule)

Patent 5347604: Transfer molding type manufacturing method of pigtail-type optical module
(OPTICAL WAVEGUIDES : WITH DISENGAGABLE MECHANICAL CONNECTOR : Optical fiber to a nonfiber optical device connector : With housing : Fiber permanently fixed after adjustment)

Patent 5347605: Optoelectronic component having spherical adjusting means
(OPTICAL WAVEGUIDES : WITH DISENGAGABLE MECHANICAL CONNECTOR : Optical fiber to a nonfiber optical device connector : With housing : Fiber permanently fixed after adjustment)

Patent 5347606: Method and an arrangement for splicing optical waveguides
(OPTICAL WAVEGUIDES : WITH SPLICE (PERMANENT CONNECTION) : Optical fiber to a nonfiber optical device connector)

Patent 5347607: Optical cable having prestripped terminal elements
(OPTICAL WAVEGUIDES : OPTICAL TRANSMISSION CABLE : Tightly confined (i.e., fiber tightly held inside the outer sheath) : End-to-end (butt) coupling)

Patent 5347608: Optical waveguide and optical waveguide device
(OPTICAL WAVEGUIDES : PLANAR OPTICAL WAVEGUIDE : Thin film optical waveguide : Concentric)

Patent 5347609: Method and assembly for converting a mobile gas range to combination gas-electric range
(ELECTRIC RESISTANCE HEATING DEVICES : : Combined with nonelectric heating means (e.g., gas, etc.) : Hot plate :)

Patent 5347610: Safety control system for a clothes washer incorporating primary, secondary, and tertiary temperature sensors
(ELECTRIC RESISTANCE HEATING DEVICES : : Tank or container type liquid heater : Portable container or tank : With internally positioned heating element : Heating element formed as coating on radiating panel surface)

Patent 5347611: Apparatus and method for transparent tone passing over narrowband digital channels
(DATA PROCESSING: SPEECH SIGNAL PROCESSING, LINGUISTICS, LANGUAGE TRANSLATION, AND AUDIO COMPRESSION/DECOMPRESSION : SPEECH SIGNAL PROCESSING : For storage or transmission : Frequency : Specialized information :)

Patent 5347612: Voice recognition system and method involving registered voice patterns formed from superposition of a plurality of other voice patterns
(DATA PROCESSING: SPEECH SIGNAL PROCESSING, LINGUISTICS, LANGUAGE TRANSLATION, AND AUDIO COMPRESSION/DECOMPRESSION : SPEECH SIGNAL PROCESSING : Recognition : Creating patterns for matching : Viterbi trellis)

Patent 5347613: MOS multi-layer neural network including a plurality of hidden layers interposed between synapse groups for performing pattern recognition
(DATA PROCESSING: ARTIFICIAL INTELLIGENCE : NEURAL NETWORK : Structure : Semiconductor neural network : Single-layer)

Patent 5347614: Knowledge processing system structurizing tool
(DATA PROCESSING: ARTIFICIAL INTELLIGENCE : KNOWLEDGE PROCESSING SYSTEM : Creation or modification : Temporal logic)

Patent 5347615: Rule generating and verifying apparatus for fuzzy control using temporary exclusion of a selected rule
(DATA PROCESSING: ARTIFICIAL INTELLIGENCE : KNOWLEDGE PROCESSING SYSTEM : Creation or modification : Expert system shell or tool : Having specific pattern matching or control technique)

Patent 5347616: Method of controlling position and attitude of working robot and its manipulator and apparatus thereof
(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 5347617: Printer having a multiple scan line printhead controller
(FACSIMILE AND STATIC PRESENTATION PROCESSING : STATIC PRESENTATION PROCESSING (E.G., PROCESSING DATA FOR PRINTER, ETC.) : Dot matrix array (e.g., printheads, etc.) :)

Patent 5347618: Method for display rendering by determining the coverage of pixels in polygons
(COMPUTER GRAPHICS PROCESSING AND SELECTIVE VISUAL DISPLAY SYSTEMS : COMPUTER GRAPHICS PROCESSING : Three-dimension : Hidden line/surface determining :)

Patent 5347619: Nonconvex polygon identifier
(COMPUTER GRAPHICS PROCESSING AND SELECTIVE VISUAL DISPLAY SYSTEMS : COMPUTER GRAPHICS PROCESSING : Three-dimension : Lighting/shading : Z buffer (depth buffer))

Patent 5347620: System and method for digital rendering of images and printed articulation
(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 5347621: Method and apparatus for processing image data
(COMPUTER GRAPHICS PROCESSING AND SELECTIVE VISUAL DISPLAY SYSTEMS : COMPUTER GRAPHICS PROCESSING : Attributes (surface detail or characteristic, display attributes) : Color or intensity : Color selection :)

Patent 5347622: Digital image compositing system and method
(COMPUTER GRAPHICS PROCESSING AND SELECTIVE VISUAL DISPLAY SYSTEMS : COMPUTER GRAPHICS PROCESSING : Graphic manipulation (object processing or display attributes) : Merge or overlay : Based on image data)

Patent 5347623: Information retrieval apparatus with user interface for displaying and printing of retrieved data in different selected sequences
(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 : Window scrolling : Scroll tool (e.g., scroll bar) :)

Patent 5347624: Method and apparatus for display control
(COMPUTER GRAPHICS PROCESSING AND SELECTIVE VISUAL DISPLAY SYSTEMS : COMPUTER GRAPHICS PROCESSING : Graphic manipulation (object processing or display attributes) : Merge or overlay : Image based : Fixed overlay pattern : Weights vary across image (e.g., transition from foreground to background))

Patent 5347625: Document display processing apparatus including means for controlling the display of plural text block groups
(DATA PROCESSING: PRESENTATION PROCESSING OF DOCUMENT, OPERATOR INTERFACE PROCESSING, AND SCREEN SAVER DISPLAY PROCESSING : PRESENTATION PROCESSING OF DOCUMENT : Edit, composition, or storage control : Block control : Equation or formula processing)

Patent 5347626: Method and apparatus for selecting and executing defaults in window based displayed system
(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 : Menu or selectable iconic array (e.g., palette) : Using button array : Imitating real life object)

Patent 5347627: Graphical user interface including dynamic sizing and spacing
(DATA PROCESSING: PRESENTATION PROCESSING OF DOCUMENT, OPERATOR INTERFACE PROCESSING, AND SCREEN SAVER DISPLAY PROCESSING : OPERATOR INTERFACE (E.G., GRAPHICAL USER INTERFACE) : User interface development (e.g., GUI builder) : Group window)

Patent 5347628: Method of graphically accessing electronic data
(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 : Office layout metaphor (e.g., filing cabinet, desk) : Virtual input device (e.g., virtual keyboard))

Patent 5347629: Graphical user interface including updating of multiple panels using what you see is what you get (WYSIWYG) editor
(DATA PROCESSING: PRESENTATION PROCESSING OF DOCUMENT, OPERATOR INTERFACE PROCESSING, AND SCREEN SAVER DISPLAY PROCESSING : OPERATOR INTERFACE (E.G., GRAPHICAL USER INTERFACE) : User interface development (e.g., GUI builder) : Group window)

Patent 5347630: Computer system having a detachable display
(COMPUTER GRAPHICS PROCESSING AND SELECTIVE VISUAL DISPLAY SYSTEMS : COMPUTER GRAPHICS DISPLAY MEMORY SYSTEM : Plural storage devices : Data transfer between memories : Data transfer between system memory display memory : Photosensor encoder)

Patent 5347631: Bit aligned data block transfer method and apparatus
(COMPUTER GRAPHICS PROCESSING AND SELECTIVE VISUAL DISPLAY SYSTEMS : COMPUTER GRAPHICS DISPLAY MEMORY SYSTEM : Logical operations : Character memory)

Patent 5347632: Reception system for an interactive computer network and method of operation
(ELECTRICAL COMPUTERS AND DIGITAL PROCESSING SYSTEMS: MULTICOMPUTER DATA TRANSFERRING : DISTRIBUTED DATA PROCESSING : Processing agent :)

Patent 5347633: System for selectively intercepting and rerouting data network traffic
(ELECTRICAL COMPUTERS AND DIGITAL PROCESSING SYSTEMS: MULTICOMPUTER DATA TRANSFERRING : COMPUTER-TO-COMPUTER DATA ROUTING : Computer-to-computer handshaking)

Patent 5347634: System and method for directly executing user DMA instruction from user controlled process by employing processor privileged work buffer
(COMPUTER GRAPHICS PROCESSING AND SELECTIVE VISUAL DISPLAY SYSTEMS : COMPUTER GRAPHICS DISPLAY MEMORY SYSTEM : Plural storage devices : Double buffered : Data transfer between system memory display memory)

Patent 5347635: Encoder arrangement having preventive policing circuit (PPC) with statistical measurement circuit (SMC) and data output rate reduction
(ELECTRICAL COMPUTERS AND DIGITAL DATA PROCESSING SYSTEMS: INPUT/OUTPUT : INPUT/OUTPUT DATA PROCESSING : Input/Output process timing : Transfer rate regulation : Vectored)

Patent 5347636: Data processor which efficiently accesses main memory and input/output devices
(ELECTRICAL COMPUTERS AND DIGITAL PROCESSING SYSTEMS: MEMORY : ADDRESS FORMATION : Address mapping (e.g., conversion, translation) : Virtual addressing : With password or key)

Patent 5347637: Modular input/output system for supercomputers
(ELECTRICAL COMPUTERS AND DIGITAL DATA PROCESSING SYSTEMS: INPUT/OUTPUT : INTRASYSTEM CONNECTION (E.G., BUS AND BUS TRANSACTION PROCESSING) : Bus interface architecture : Path selecting switch : Different protocol (e.g., PCI to ISA))

Patent 5347638: Method and apparatus for reloading microinstruction code to a SCSI sequencer
(ELECTRICAL COMPUTERS AND DIGITAL DATA PROCESSING SYSTEMS: INPUT/OUTPUT : INPUT/OUTPUT DATA PROCESSING : Input/Output command process : Address data transfer)

Patent 5347639: Self-parallelizing computer system and method
(ELECTRICAL COMPUTERS AND DIGITAL PROCESSING SYSTEMS: PROCESSING ARCHITECTURES AND INSTRUCTION PROCESSING (E.G., PROCESSORS) : ARCHITECTURE BASED INSTRUCTION PROCESSING : Multiprocessor instruction : Operation)

Patent 5347640: Circuit for generating addresses for buffering and reading the data from a CD-ROM and method therefor
(ELECTRICAL COMPUTERS AND DIGITAL PROCESSING SYSTEMS: MEMORY : ADDRESSING COMBINED WITH SPECIFIC MEMORY CONFIGURATION OR SYSTEM : Dynamic-type storage device (e.g., disk, tape, drum) :)

Patent 5347641: Page register with a don't care function
(ELECTRICAL COMPUTERS AND DIGITAL PROCESSING SYSTEMS: MEMORY : ADDRESS FORMATION : Memory configuring)

Patent 5347642: Cache memory management unit
(ELECTRICAL COMPUTERS AND DIGITAL PROCESSING SYSTEMS: MEMORY : STORAGE ACCESSING AND CONTROL : Specific memory composition : Accessing dynamic storage device : Direct access storage device (DASD) : Caching :)

Patent 5347643: Bus system for coordinating internal and external direct memory access controllers
(ELECTRICAL COMPUTERS AND DIGITAL PROCESSING SYSTEMS: MEMORY : ADDRESS FORMATION : Address multiplexing or address bus manipulation : Resolving conflict, coherency, or synonym problem)

Patent 5347644: Three-dimensional image display device and systems and methods for implementation thereof
(OPTICAL: SYSTEMS AND ELEMENTS : STEREOSCOPIC : With right and left channel discriminator (e.g., polarized or colored light) : Using polarized light : Stereoscopic imaging or three dimensional imaging)

Patent 5347645: Time code interface
(ELECTRICAL COMPUTERS AND DIGITAL PROCESSING SYSTEMS: SUPPORT : CLOCK, PULSE, OR TIMING SIGNAL GENERATION OR ANALYSIS : Counting, scheduling, or event timing : By shutdown of only part of system)

Patent 5347646: Remote operation control for computer system
(ERROR DETECTION/CORRECTION AND FAULT DETECTION/RECOVERY : DATA PROCESSING SYSTEM ERROR OR FAULT HANDLING : Reliability and availability : Error detection or notification : State error (i.e., content of instruction, data, or message) : Peripheral device component fault)

Patent 5347647: Method of predicting the performance of an emulated computer system
(ERROR DETECTION/CORRECTION AND FAULT DETECTION/RECOVERY : DATA PROCESSING SYSTEM ERROR OR FAULT HANDLING : Reliability and availability : Fault locating (i.e., diagnosis or testing) : Particular access structure : Substituted emulative component (e.g., emulator microprocessor) : Reexecuting single instruction or bus cycle)

Patent 5347648: Ensuring write ordering under writeback cache error conditions
(ERROR DETECTION/CORRECTION AND FAULT DETECTION/RECOVERY : DATA PROCESSING SYSTEM ERROR OR FAULT HANDLING : Reliability and availability : Fault recovery : By masking or reconfiguration : Of memory or peripheral subsystem :)

Patent 5347649: System for dynamically generating, correlating and reading multiprocessing trace data in a shared memory
(ELECTRICAL COMPUTERS AND DIGITAL PROCESSING SYSTEMS: INTERPROGRAM COMMUNICATION OR INTERPROCESS COMMUNICATION (IPC) : INTERPROGRAM COMMUNICATION USING SHARED MEMORY :)

Patent 5347650: Device for transforming a digital data sequence into a condensed digital data block using tables and logic operators
(ELECTRICAL COMPUTERS AND DIGITAL PROCESSING SYSTEMS: SUPPORT : MULTIPLE COMPUTER COMMUNICATION USING CRYPTOGRAPHY : Particular communication authentication technique : Generating specific digital signature type (e.g., blind, shared, or undeniable) : Including generation of associated coded record)

 

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