Patents 5235502 - 5235754

 

 

Patent 5235502: Zero current switching forward power conversion apparatus and method with controllable energy transfer
(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)

Patent 5235503: Process and device for eliminating or reducing harmonics and/or resonance oscillations
(ELECTRIC POWER CONVERSION SYSTEMS : CURRENT CONVERSION : Including an A.C.-D.C.-A.C. converter : By semiconductor rectifier and inverter : Double-ended type (i.e., push-pull))

Patent 5235504: High power-factor converter for motor drives and power supplies
(ELECTRIC POWER CONVERSION SYSTEMS : CURRENT CONVERSION : Including automatic or integral protection means : For rectifiers : Semiconductor type : With low pass L or LC filter)

Patent 5235505: Overcurrent detector
(ELECTRIC POWER CONVERSION SYSTEMS : CURRENT CONVERSION : Including automatic or integral protection means : For inverters : Transistor inverter : Bridge type : Having current protection (e.g., over current, short, etc.) : Utilizing pulse-width modulation)

Patent 5235506: Process which aids to the laying out of locations of a limited number of 100, personnel and equipments in functional organization
(DATA PROCESSING: FINANCIAL, BUSINESS PRACTICE, MANAGEMENT, OR COST/PRICE DETERMINATION : AUTOMATED ELECTRICAL FINANCIAL OR BUSINESS PRACTICE OR MANAGEMENT ARRANGEMENT : Operations research : Allocating resources or scheduling for an administrative function : Including a payment switch or gateway)

Patent 5235507: Health insurance management system
(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 5235508: Automated resource allocation cutting stock arrangement using random cut patterns
(DATA PROCESSING: GENERIC CONTROL SYSTEMS OR SPECIFIC APPLICATIONS : SPECIFIC APPLICATION, APPARATUS OR PROCESS : Product assembly or manufacturing : Design or planning : Resource allocation : Proportional-Integral-Derivative (P-I-D))

Patent 5235509: Customer self-ordering system using information displayed on a screen
(DATA PROCESSING: FINANCIAL, BUSINESS PRACTICE, MANAGEMENT, OR COST/PRICE DETERMINATION : AUTOMATED ELECTRICAL FINANCIAL OR BUSINESS PRACTICE OR MANAGEMENT ARRANGEMENT : Restaurant or bar : Job performance analysis)

Patent 5235510: Computer-aided diagnosis system for medical use
(SURGERY : DIAGNOSTIC TESTING :)

Patent 5235511: Method for automatic depth control for earth moving and grading
(DATA PROCESSING: VEHICLES, NAVIGATION, AND RELATIVE LOCATION : VEHICLE CONTROL, GUIDANCE, OPERATION, OR INDICATION : Construction or agricultural-type vehicle (e.g., crane, forklift) : Vehicle equipment position control (e.g., seat, mirror, door, window, headrest, or headlamp))

Patent 5235512: Self-tuning speed control for a vehicle
(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 5235513: Aircraft automatic landing system
(DATA PROCESSING: VEHICLES, NAVIGATION, AND RELATIVE LOCATION : VEHICLE CONTROL, GUIDANCE, OPERATION, OR INDICATION : Aeronautical vehicle : With indication or control of landing : Spacecraft or satellite)

Patent 5235514: Apparatus for estimating current heading using magnetic and angular velocity sensors
(DATA PROCESSING: VEHICLES, NAVIGATION, AND RELATIVE LOCATION : NAVIGATION : Employing position determining equipment : Using inertial sensor : With correction by noninertial sensor : Having an self-contained position computing means (e.g., dead reckoning))

Patent 5235515: Method and apparatus for controlling the cutting and placement of components on a moving substrate
(DATA PROCESSING: GENERIC CONTROL SYSTEMS OR SPECIFIC APPLICATIONS : SPECIFIC APPLICATION, APPARATUS OR PROCESS : Product assembly or manufacturing : Particular manufactured product or operation : Continuous material having indeterminate length (e.g., web, strand, strip, or sheet) : Registration control : Having a reference mark or pattern :)

Patent 5235516: Electronic creel mapping
(DATA PROCESSING: GENERIC CONTROL SYSTEMS OR SPECIFIC APPLICATIONS : SPECIFIC APPLICATION, APPARATUS OR PROCESS : Product assembly or manufacturing : Product tracking (e.g., having product or carrier identification) : Mobile transport)

Patent 5235517: Measurement of the shot peening coverage by automated analysis of peened surface line traces
(DATA PROCESSING: GENERIC CONTROL SYSTEMS OR SPECIFIC APPLICATIONS : SPECIFIC APPLICATION, APPARATUS OR PROCESS : Product assembly or manufacturing : Particular manufactured product or operation : Molding : Monitoring, inspection, or control of a particular condition : Control of pressure)

Patent 5235518: Veneer composer
(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 : Including velocity or acceleration control : Tool/workpiece interference prevention)

Patent 5235519: Card vending machine
(DATA PROCESSING: GENERIC CONTROL SYSTEMS OR SPECIFIC APPLICATIONS : SPECIFIC APPLICATION, APPARATUS OR PROCESS : Article handling : Dispensing or vending : Operator or payment initiated : Customized dispensed article (e.g., operator design) : Monitoring or inspection (e.g., incomplete assembly))

Patent 5235520: Integrated circuit having a function for generating a constant voltage
(ELECTRICITY: POWER SUPPLY OR REGULATION SYSTEMS : IN SHUNT WITH SOURCE OR LOAD : Using a three or more terminal semiconductive device : In bridge)

Patent 5235521: Reducing clock skew in large-scale integrated circuits
(DATA PROCESSING: DESIGN AND ANALYSIS OF CIRCUIT OR SEMICONDUCTOR MASK : CIRCUIT DESIGN : Testing or evaluating : Design verification (e.g., wiring line capacitance, fan-out checking, minimum path width) : Timing analysis (e.g., delay time, path delay, latch timing) :)

Patent 5235522: Method and apparatus for automated analysis of biological specimens
(DATA PROCESSING: MEASURING, CALIBRATING, OR TESTING : MEASUREMENT SYSTEM IN A SPECIFIC ENVIRONMENT : Biological or biochemical : Seismology)

Patent 5235523: Apparatus and methods for identifying and comparing lattice structures and determining lattice structure symmetries
(DATA PROCESSING: MEASURING, CALIBRATING, OR TESTING : MEASUREMENT SYSTEM IN A SPECIFIC ENVIRONMENT : Chemical analysis : Molecular structure or composition determination : Using radiant energy : Fluid flow investigation)

Patent 5235524: Ultrasonic cavitation detection system
(DATA PROCESSING: MEASURING, CALIBRATING, OR TESTING : MEASUREMENT SYSTEM IN A SPECIFIC ENVIRONMENT : Mechanical measurement system : Flaw or defect detection : Sound energy (e.g., ultrasonic) : Fluid flow investigation)

Patent 5235525: Servovalve analyzer system
(DATA PROCESSING: MEASURING, CALIBRATING, OR TESTING : MEASUREMENT SYSTEM IN A SPECIFIC ENVIRONMENT : Quality evaluation : Sampling Inspection Plan : Frequency)

Patent 5235526: Multi-probed sonde including microprocessor
(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 5235527: Method for diagnosing abnormality of sensor
(DATA PROCESSING: MEASURING, CALIBRATING, OR TESTING : TESTING SYSTEM : Of sensing device : Electromechanical or magnetic system)

Patent 5235528: Method and apparatus for calibrating and correcting magnetic and geometrical distortions in an imaging system
(X-RAY OR GAMMA RAY SYSTEMS OR DEVICES : SPECIFIC APPLICATION : Computerized tomography : Scatter compensating :)

Patent 5235529: Real time suspension control with digital all-pass, high-pass filter
(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 5235530: Active cartridge display for hardware modeler
(DATA PROCESSING: STRUCTURAL DESIGN, MODELING, SIMULATION, AND EMULATION : MODELING BY MATHEMATICAL EXPRESSION :)

Patent 5235531: Method and arrangement for dividing the frequency of an alternating voltage with a non-whole-numbered division factor
(ELECTRICAL COMPUTERS: ARITHMETIC PROCESSING AND CALCULATING : ELECTRICAL DIGITAL CALCULATING COMPUTER : Pulse repetition rate : Multiplication or division : Piece-wise linear synthesis)

Patent 5235532: Information processing apparatus for performing operations in response to the opening and the closing of a cover thereof
(ELECTRICAL COMPUTERS AND DIGITAL PROCESSING SYSTEMS: SUPPORT : COMPUTER POWER CONTROL : Power conservation : Programmable calculator with power saving feature : Including generation of associated coded record)

Patent 5235533: Store rounding in a floating point unit
(ELECTRICAL COMPUTERS: ARITHMETIC PROCESSING AND CALCULATING : ELECTRICAL DIGITAL CALCULATING COMPUTER : Particular function performed : Format conversion : Zero suppression)

Patent 5235534: Method and apparatus for interpolating between data samples
(ELECTRICAL COMPUTERS: ARITHMETIC PROCESSING AND CALCULATING : ELECTRICAL DIGITAL CALCULATING COMPUTER : Particular function performed : Filtering : Logarithmic/exponential)

Patent 5235535: Arithmetic operation apparatus for elementary function
(ELECTRICAL COMPUTERS: ARITHMETIC PROCESSING AND CALCULATING : ELECTRICAL DIGITAL CALCULATING COMPUTER : Particular function performed : Evaluation of trigonometric function : Autocorrelation)

Patent 5235536: Absolute difference processor element processing unit, and processor
(ELECTRICAL COMPUTERS: ARITHMETIC PROCESSING AND CALCULATING : ELECTRICAL DIGITAL CALCULATING COMPUTER : Particular function performed : Arithmetical operation : Multiple parallel operations : Matrix array)

Patent 5235537: Digital processor for two's complement computations
(ELECTRICAL COMPUTERS: ARITHMETIC PROCESSING AND CALCULATING : ELECTRICAL DIGITAL CALCULATING COMPUTER : Particular function performed : Multiple simultaneous outputs)

Patent 5235538: Semiconductor operation device with memory for storing operation codes connected from coefficients prior to performing an operation on an
(ELECTRICAL COMPUTERS: ARITHMETIC PROCESSING AND CALCULATING : ELECTRICAL DIGITAL CALCULATING COMPUTER : Particular function performed : Arithmetical operation : Multiplication : Binary : Repeated addition : Multiple digit :)

Patent 5235539: Method and apparatus for generating carry out signals
(ELECTRICAL COMPUTERS: ARITHMETIC PROCESSING AND CALCULATING : ELECTRICAL DIGITAL CALCULATING COMPUTER : Particular function performed : Arithmetical operation : Addition/subtraction : Binary : Parallel : Carry look-ahead : Tree structured logic blocks :)

Patent 5235540: Parasitic insensitive programmable biquadratic pulse slimming technique
(ELECTRICAL COMPUTERS: ARITHMETIC PROCESSING AND CALCULATING : ELECTRICAL ANALOG CALCULATING COMPUTER : Particular function performed : Filtering : Having tapped delay line)

Patent 5235541: Integrated circuit entirely protected against ultraviolet rays
(STATIC INFORMATION STORAGE AND RETRIEVAL : FLOATING GATE : Data security : Overlays)

Patent 5235542: Apparatus for converting optical information into electrical information signal, information storage element and method for storing information
(STATIC INFORMATION STORAGE AND RETRIEVAL : RADIANT ENERGY : Photoconductive : Diodes)

Patent 5235543: Dual port static memory with one cycle read-modify-write
(STATIC INFORMATION STORAGE AND RETRIEVAL : SYSTEMS USING PARTICULAR ELEMENT : Flip-flop (electrical) : Nuclear induction or spin echo)

Patent 5235544: Flash EPROM cell and method for operating same
(STATIC INFORMATION STORAGE AND RETRIEVAL : FLOATING GATE : Particular biasing : Floating electrode (e.g., source, control gate, drain) : Verify signal)

Patent 5235545: Memory array write addressing circuit for simultaneously addressing selected adjacent memory cells
(STATIC INFORMATION STORAGE AND RETRIEVAL : READ/WRITE CIRCUIT : Simultaneous operations (e.g., read/write) : Four or more devices per bit)

Patent 5235546: Semiconductor memory device having transfer gate array associated with monitoring circuit for bit line pair
(STATIC INFORMATION STORAGE AND RETRIEVAL : READ/WRITE CIRCUIT : For complementary information : Four or more devices per bit)

Patent 5235547: Semiconductor memory device with sense amplifier unit as well as data register/pointer shared between plural memory cell arrays
(STATIC INFORMATION STORAGE AND RETRIEVAL : READ/WRITE CIRCUIT : For complementary information : Four or more devices per bit)

Patent 5235548: Memory with power supply intercept in redundancy logic
(STATIC INFORMATION STORAGE AND RETRIEVAL : READ/WRITE CIRCUIT : Bad bit : Coincident A.C. signal with pulse)

Patent 5235549: Semiconductor device with apparatus for performing electrical tests on single memory cells
(STATIC INFORMATION STORAGE AND RETRIEVAL : READ/WRITE CIRCUIT : Testing : Coincident A.C. signal with pulse)

Patent 5235550: Method for maintaining optimum biasing voltage and standby current levels in a DRAM array having repaired row-to-column shorts
(STATIC INFORMATION STORAGE AND RETRIEVAL : POWERING : Having fuse element)

Patent 5235551: Memory addressing scheme
(STATIC INFORMATION STORAGE AND RETRIEVAL : ADDRESSING : Data preservation)

Patent 5235552: Semiconductor memory device and method of reading data therefrom
(STATIC INFORMATION STORAGE AND RETRIEVAL : ADDRESSING : Multiple port access : Alternate addressing (e.g., even/odd))

Patent 5235553: Solid ultrasonic lens
(COMMUNICATIONS, ELECTRICAL: ACOUSTIC WAVE SYSTEMS AND DEVICES : ACOUSTIC IMAGE CONVERSION : With plurality of transponders)

Patent 5235554: Method for correcting impulse response differences of hydrophones and geophones as well as geophone coupling to the water-bottom in
(COMMUNICATIONS, ELECTRICAL: ACOUSTIC WAVE SYSTEMS AND DEVICES : TESTING, MONITORING, OR CALIBRATING : With memory means)

Patent 5235555: Diving-wave migration using airy functions
(COMMUNICATIONS, ELECTRICAL: ACOUSTIC WAVE SYSTEMS AND DEVICES : SEISMIC PROSPECTING : Land-reflection type : Signal analysis and/or correction : Timing correction : For dip : Normal moveout)

Patent 5235556: Interpolation of aliased seismic traces
(COMMUNICATIONS, ELECTRICAL: ACOUSTIC WAVE SYSTEMS AND DEVICES : SEISMIC PROSPECTING : Land-reflection type : Signal analysis and/or correction : Compositing system : With preliminary signal processing : Normal moveout)

Patent 5235557: Combined speed and depth sensor transducer
(COMMUNICATIONS, ELECTRICAL: ACOUSTIC WAVE SYSTEMS AND DEVICES : ECHO SYSTEMS : Speed determination : By doppler effect : Vehicle mounted system for determining vehicle speed : Frequency)

Patent 5235558: Choke point bistatic sonar
(COMMUNICATIONS, ELECTRICAL: ACOUSTIC WAVE SYSTEMS AND DEVICES : ECHO SYSTEMS : Parametric sonar : By doppler effect)

Patent 5235559: Method and apparatus for determining bedload thickness employing standing wave measurements
(COMMUNICATIONS, ELECTRICAL: ACOUSTIC WAVE SYSTEMS AND DEVICES : ECHO SYSTEMS : Distance or direction finding : Receiver system)

Patent 5235560: Wristwatch radiotelephone
(HOROLOGY: TIME MEASURING SYSTEMS OR DEVICES : COMBINED WITH DISPARATE DEVICE : Electrical device)

Patent 5235561: Wristwatch radiotelephone
(HOROLOGY: TIME MEASURING SYSTEMS OR DEVICES : COMBINED WITH DISPARATE DEVICE : Electrical device)

Patent 5235562: Timepiece of the mechanical and/or electromechanical type having automatic backward moving display means
(HOROLOGY: TIME MEASURING SYSTEMS OR DEVICES : WITH CALENDAR INDICATOR : With movable disk display)

Patent 5235563: Autonomous radio timepiece
(HOROLOGY: TIME MEASURING SYSTEMS OR DEVICES : PLURAL TIMEPIECE SYSTEM OR SYSTEM DEVICE (E.G., PRIMARY OR SECONDARY CLOCKS) : With wireless synchronization : With jumper spring)

Patent 5235564: Small-sized electronic instrument
(HOROLOGY: TIME MEASURING SYSTEMS OR DEVICES : CHRONOLOGICAL : With significant casing or mounting support structure : Including transistor)

Patent 5235565: Time-accounting system and method comprising means for the generation of codes at instants computed by a secret algorithm
(HOROLOGY: TIME MEASURING SYSTEMS OR DEVICES : TIME INTERVAL : Parking meter type : Including transistor)

Patent 5235566: Clock skew measurement technique
(HOROLOGY: TIME MEASURING SYSTEMS OR DEVICES : TIME INTERVAL : Electrical or electromechanical : Stop time type : With reset means)

Patent 5235567: Quick release watchband
(HOROLOGY: TIME MEASURING SYSTEMS OR DEVICES : CASES : Wrist worn : With band or bracelet details : Setting)

Patent 5235568: System and the control method thereof for compact disk changer player and radio receiver
(DYNAMIC INFORMATION STORAGE OR RETRIEVAL : COMBINED INDEPENDENT AUDIO SYSTEMS : Changeover between audio systems :)

Patent 5235569: Magnetooptical recording method, and apparatus used in the method
(DYNAMIC INFORMATION STORAGE OR RETRIEVAL : STORAGE OR RETRIEVAL BY SIMULTANEOUS APPLICATION OF DIVERSE TYPES OF ELECTROMAGNETIC RADIATION : Magnetic field and light beam : Cabinet details)

Patent 5235570: Magneto-optic readout method and apparatus using polarization switching of readout beam
(DYNAMIC INFORMATION STORAGE OR RETRIEVAL : STORAGE OR RETRIEVAL BY SIMULTANEOUS APPLICATION OF DIVERSE TYPES OF ELECTROMAGNETIC RADIATION : Magnetic field and light beam : Light beam generation : Polarized light beam : Linear polarization : During load and unload of storage medium)

Patent 5235571: Dictation machine which is hand-held in operation
(DYNAMIC INFORMATION STORAGE OR RETRIEVAL : INFORMATION LOCATION OR REMOTE OPERATOR ACTUATED CONTROL : Dictation or transcribing : Portable device : By stored additional signal (e.g., tone))

Patent 5235572: Optical disc accessing apparatus
(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 : Plural optical storage media in library system : Plural media are unprotected (i.e., discs that are not in cartridges) : Carousel array)

Patent 5235573: Repositioning laser beams in information storage media
(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 : Electrical information signal processing : Abnormal condition or changing mode of system : Correction of error)

Patent 5235574: Optical disk drive relative position sensor
(DYNAMIC INFORMATION STORAGE OR RETRIEVAL : CONDITION INDICATING, MONITORING, OR TESTING : Including radiation storage or retrieval : Having abnormal condition indicating : Relative transducer to medium misalignment (e.g., relative tilt) : Defect)

Patent 5235575: Apparatus and method for successive reproducing in an optical disc recording/reproducing system
(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 : Electrical control signal processing : Auxiliary information)

Patent 5235576: Optical disc apparatus
(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) : Transducer velocity control : Specific detail of terminating)

Patent 5235577: Information recording and/or reproducing apparatus for timing switching of a jumping pulse from an intermittently detected tracking signal
(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) : Designating particular order of contents (e.g., sequential playing back by playlist))

Patent 5235578: Method for reducing access time in a CD-player with a memory by storing compressed index data
(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 : Using recorded information indicative of storage medium contents : Thickness of layer)

Patent 5235579: Compact disc storage retrieval and loading device
(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 : Plural optical storage media in library system : Plural media are unprotected (i.e., discs that are not in cartridges) : Having specified picker : Of carousel library system :)

Patent 5235580: Optical information recording-reproducing apparatus provided with a plurality of sample hold circuits
(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 5235581: Optical recording/reproducing apparatus for optical disks with various disk substrate thicknesses
(DYNAMIC INFORMATION STORAGE OR RETRIEVAL : WITH SERVO POSITIONING OF TRANSDUCER ASSEMBLY OVER TRACK COMBINED WITH INFORMATION SIGNAL PROCESSING : Optical servo system : Solid state optical element with plural dissimilar optical components (e.g., using I.C. block, etc.) : Scanning turntable)

Patent 5235582: Photochromic optical disk read/write apparatus which prevents deterioration of the stored information during tracking and reading
(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 5235583: Optical scanning for record carriers adapted for reading with differing wavelengths
(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 5235584: Apparatus for detecting a position of a light spot on an optical disc
(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 5235585: Reassigning defective sectors on a disk
(DYNAMIC INFORMATION STORAGE OR RETRIEVAL : CONDITION INDICATING, MONITORING, OR TESTING : Including radiation storage or retrieval : Having abnormal condition indicating : Due to unwanted operational condition of record carrier : Defect : Including storage or retrieval of auxiliary signal : Defect location indicating : Having single motor that drives multiple mechanisms)

Patent 5235586: Computer system utilizing compact intelligent disks
(DYNAMIC INFORMATION STORAGE OR RETRIEVAL : SPECIFIC DETAIL OF INFORMATION HANDLING PORTION OF SYSTEM : Radiation beam modification of or by storage medium : Tracks transverse to a motion component)

Patent 5235587: Optical data storage apparatus and method
(DYNAMIC INFORMATION STORAGE OR RETRIEVAL : SPECIFIC DETAIL OF INFORMATION HANDLING PORTION OF SYSTEM : Radiation beam modification of or by storage medium : Diffractive storage medium information element : Plural elements with distinct diffractive characteristics : During storage)

Patent 5235588: Magneto-optic reading and recording head using external resonator having semiconductor laser
(DYNAMIC INFORMATION STORAGE OR RETRIEVAL : SPECIFIC DETAIL OF INFORMATION HANDLING PORTION OF SYSTEM : Radiation beam modification of or by storage medium : Polarization of or by storage medium information element : Separation into plural polarization component beams : Using plural polarized or polarizing optical elements : Including storage or retrieval of auxiliary signal)

Patent 5235589: Apparatus for recording and reproducing optical information and prism coupler
(DYNAMIC INFORMATION STORAGE OR RETRIEVAL : SPECIFIC DETAIL OF INFORMATION HANDLING PORTION OF SYSTEM : Radiation beam modification of or by storage medium : Having particular optical element or particular placement thereof in radiation beam path to or from storage medium : Waveguide : Sectioned element)

Patent 5235590: Read out apparatus for reading out information from magneto-optic disk
(DYNAMIC INFORMATION STORAGE OR RETRIEVAL : BINARY PULSE TRAIN INFORMATION SIGNAL : Binary signal phase processing : Plural reference signals)

Patent 5235591: Stack type optical disc apparatus, sealed and separate type optical head therefor and optical disc medium
(DYNAMIC INFORMATION STORAGE OR RETRIEVAL : DYNAMIC MECHANISM SUBSYSTEM : Access of multiple storage elements (e.g., record changer) : Both sides of disc used : Plural tone arms)

Patent 5235592: Dynamic switch protocols on a shared medium network
(MULTIPLEX COMMUNICATIONS : CHANNEL ASSIGNMENT TECHNIQUES : Polling : Passing a signal identifying the idle or busy state of a channel (e.g., token passing) : On bus : Including a ring or loop for interconnecting inputs and outputs)

Patent 5235593: Ring latency timer
(MULTIPLEX COMMUNICATIONS : CHANNEL ASSIGNMENT TECHNIQUES : Polling : Passing a signal identifying the idle or busy state of a channel (e.g., token passing) : On bus : On ring or loop : At least one bus is a ring network)

Patent 5235594: Time division multiplex voice data bus
(MULTIPLEX COMMUNICATIONS : CHANNEL ASSIGNMENT TECHNIQUES : Using a separate control line or bus for access control : Concentrator)

Patent 5235595: Packet switching
(MULTIPLEX COMMUNICATIONS : PATHFINDING OR ROUTING : Switching a message which includes an address header : Processing of address header for routing, per se : Multistage switch)

Patent 5235596: Circuit arrangement for generating synchronization signals in a transmission of data
(PULSE OR DIGITAL COMMUNICATIONS : SYNCHRONIZERS : Self-synchronizing signal (self-clocking codes, etc.) : With transition detector : Separate mark and space channels)

Patent 5235597: Synchronizing asynchronous protocol interactions between peer layers in different nodes of a layered communication network
(MULTIPLEX COMMUNICATIONS : COMMUNICATION TECHNIQUES FOR INFORMATION CARRIED IN PLURAL CHANNELS : Adaptive : Processing multiple layer protocols : Conversion between signaling protocols)

Patent 5235598: Method for utilizing a control channel for both data and voice
(MULTIPLEX COMMUNICATIONS : COMMUNICATION OVER FREE SPACE : Repeater : In a trunking system : Combining or distributing information via time channels)

Patent 5235599: Self-healing network with distributed failure restoration capabilities
(ERROR DETECTION/CORRECTION AND FAULT DETECTION/RECOVERY : DATA PROCESSING SYSTEM ERROR OR FAULT HANDLING : Reliability and availability : Fault recovery : By masking or reconfiguration : Of network :)

Patent 5235600: Scannable system with addressable clock suppress elements
(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)) : Clock or synchronization : Bus or I/O channel device fault)

Patent 5235601: On-line restoration of redundancy information in a redundant array system
(ERROR DETECTION/CORRECTION AND FAULT DETECTION/RECOVERY : PULSE OR DATA ERROR HANDLING : Digital data error correction : Forward correction by block code : Memory access : Check bits stored in separate area of memory : Error checking code)

Patent 5235602: Synchronous/asynchronous I/O channel check and parity check detector
(ERROR DETECTION/CORRECTION AND FAULT DETECTION/RECOVERY : PULSE OR DATA ERROR HANDLING : Error/fault detection technique : Parity bit : Branch metric calculation)

Patent 5235603: System for determining loss of activity on a plurality of data lines
(ERROR DETECTION/CORRECTION AND FAULT DETECTION/RECOVERY : PULSE OR DATA ERROR HANDLING : Error/fault detection technique : Forbidden combination or improper condition : Time delay/interval monitored : Syndrome computed)

Patent 5235604: Optical amplifier using semiconductor laser as multiplexer
(COHERENT LIGHT GENERATORS : OPTICAL FIBER LASER :)

Patent 5235605: Solid state laser
(COHERENT LIGHT GENERATORS : PARTICULAR BEAM CONTROL DEVICE : Tuning : Plural Q-switches)

Patent 5235606: Amplification of ultrashort pulses with Nd:glass amplifiers pumped by alexandrite free running laser
(COHERENT LIGHT GENERATORS : PARTICULAR BEAM CONTROL DEVICE : Control of pulse characteristics : Frequency multiplying (e.g., harmonic generator))

Patent 5235607: Solid-state laser device and machining apparatus
(COHERENT LIGHT GENERATORS : PARTICULAR BEAM CONTROL DEVICE : Optical output stabilization : Cavity : Rotating prism)

Patent 5235608: Gas laser apparatus
(COHERENT LIGHT GENERATORS : HAVING AN APPLIED MAGNETIC FIELD : Heat sink)

Patent 5235609: Semiconductor laser device
(COHERENT LIGHT GENERATORS : PARTICULAR ACTIVE MEDIA : Semiconductor : Injection : Particular current control structure : With saturable absorption layer)

Patent 5235610: Prism gain module and method
(COHERENT LIGHT GENERATORS : PARTICULAR RESONANT CAVITY : With depopulation of lower states)

Patent 5235611: Stepped end rotary furnace
(INDUSTRIAL ELECTRIC HEATING FURNACES : PLASMA FURNACE DEVICE : Indirect heating : Rotary furnace : With deflection control)

Patent 5235612: Method and apparatus for cancelling spread-spectrum noise
(PULSE OR DIGITAL COMMUNICATIONS : SPREAD SPECTRUM : Direct sequence : End-to-end transmission system : Having multi-receiver or interference cancellation :)

Patent 5235613: Frequency hopping method and apparatus
(PULSE OR DIGITAL COMMUNICATIONS : SPREAD SPECTRUM : Frequency hopping : Transmitter : Having specific code acquisition or tracking)

Patent 5235614: Method and apparatus for accommodating a variable number of communication channels in a spread spectrum communication system
(MULTIPLEX COMMUNICATIONS : GENERALIZED ORTHOGONAL OR SPECIAL MATHEMATICAL TECHNIQUES : Particular set of orthogonal functions : Walsh functions :)

Patent 5235615: Spread spectrum method
(MULTIPLEX COMMUNICATIONS : COMMUNICATION OVER FREE SPACE : Combining or distributing information via code word channels using multiple access techniques (e.g., CDMA) : Channel assignment)

Patent 5235616: Bidirectional data transmission system
(PULSE OR DIGITAL COMMUNICATIONS : SPREAD SPECTRUM : Direct sequence : End-to-end transmission system : Having specific code acquisition or tracking)

Patent 5235617: Transmission media driving system
(PULSE OR DIGITAL COMMUNICATIONS : MULTILEVEL : Transmission line : Phase shift keying)

Patent 5235618: Video signal coding apparatus, coding method used in the video signal coding apparatus and video signal coding transmission system having the
(PULSE OR DIGITAL COMMUNICATIONS : PULSE CODE MODULATION : Length coding : Single bit (delta))

Patent 5235619: Cable television radio frequency subscriber data transmission apparatus and RF return method
(PULSE OR DIGITAL COMMUNICATIONS : SYSTEMS USING ALTERNATING OR PULSATING CURRENT : Plural channels for transmission of a single pulse train : Single bit (delta))

Patent 5235620: Information signal demodulating apparatus
(PULSE OR DIGITAL COMMUNICATIONS : RECEIVERS : Angle modulation : Particular demodulator : Two or more oscillators)

Patent 5235621: Receiver systems
(PULSE OR DIGITAL COMMUNICATIONS : RECEIVERS : Interference or noise reduction : Diversity (frequency or time) : Separate mark and space channels)

Patent 5235622: Clock recovery circuit with open-loop phase estimator and wideband phase tracking loop
(PULSE OR DIGITAL COMMUNICATIONS : SYNCHRONIZERS : Synchronizing the sampling time of digital data : Gating, blanking, etc.)

Patent 5235623: Adaptive transform coding by selecting optimum block lengths according to variatons between successive blocks
(PULSE OR DIGITAL COMMUNICATIONS : BANDWIDTH REDUCTION OR EXPANSION : Pulse code modulation : Associated signal processing)

Patent 5235624: Method and device for detecting a leak from a fuel element of an assembly for a nuclear reactor
(INDUCED NUCLEAR REACTIONS: PROCESSES, SYSTEMS, AND ELEMENTS : TESTING, SENSING, MEASURING, OR DETECTING A FISSION REACTOR CONDITION : Leak detection : Fuel element leak detection : By the detection of fission products external to the fuel element : Moderator dump)

Patent 5235625: Method for synchronizing particle counters to external events
(ELECTRICAL PULSE COUNTERS, PULSE DIVIDERS, OR SHIFT REGISTERS: CIRCUITS AND SYSTEMS : APPLICATIONS : Counting animate or inanimate entities : Field of view contains plural entities or entities scanned plural times (e.g., microscopic particles) :)

Patent 5235626: Segmented mask and exposure system for x-ray lithography
(X-RAY OR GAMMA RAY SYSTEMS OR DEVICES : SPECIFIC APPLICATION : Lithography : With gap fluid handling)

Patent 5235627: X-ray diagnostic system
(X-RAY OR GAMMA RAY SYSTEMS OR DEVICES : BEAM CONTROL : Collimator : Variable : Automatic : With lubrication)

Patent 5235628: Calibration phantom for bone mineral measurement on the lumbar spine
(X-RAY OR GAMMA RAY SYSTEMS OR DEVICES : ACCESSORY : Testing or calibration : With light projection)

Patent 5235629: Apparatus for telephone line checking
(TELEPHONIC COMMUNICATIONS : DIAGNOSTIC TESTING, MALFUNCTION INDICATION, OR ELECTRICAL CONDITION MEASUREMENT : Using portable test set (e.g., handset type) : Of switchboard element condition (e.g., lamp))

Patent 5235630: Emergency call station identification system and method
(TELEPHONIC COMMUNICATIONS : EMERGENCY OR ALARM COMMUNICATIONS (E.G., WATCHMAN'S CIRCUIT) : Monitoring)

Patent 5235631: Trunked talk-group assignment method
(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 5235632: Mobile telephony system intended for indoor and outdoor subscriber use
(TELECOMMUNICATIONS : RADIOTELEPHONE SYSTEM : Zoned or cellular telephone system : Including cell planning or layout : Hierarchical cell structure : Based on priority)

Patent 5235633: Cellular telephone system that uses position of a mobile unit to make call management decisions
(TELECOMMUNICATIONS : RADIOTELEPHONE SYSTEM : Zoned or cellular telephone system : Location monitoring : Position based personal service : Based on service quality (e.g., bandwidth, etc.))

Patent 5235634: Apparatus and method for activating an inbound telemetry device
(TELEPHONIC COMMUNICATIONS : TELEPHONE LINE OR SYSTEM COMBINED WITH DIVERSE ELECTRICAL SYSTEM OR SIGNALLING (E.G., COMPOSITE) : Remote indication over telephone line (e.g., telemetry) : Meter reading : Having time window : Line powered)

Patent 5235635: Keypad monitor with keypad activity-based activation
(TELEPHONIC COMMUNICATIONS : SUPERVISORY OR CONTROL LINE SIGNALING : Substation originated : Plural-switch number input device (e.g., keypad) : Finger wheel or mechanical adjunct (e.g., finger stop))

Patent 5235636: Portable telephone set housing having an illuminated switch panel
(TELEPHONIC COMMUNICATIONS : SUPERVISORY OR CONTROL LINE SIGNALING : Substation originated : Plural-switch number input device (e.g., keypad) : Finger wheel or mechanical adjunct (e.g., finger stop))

Patent 5235637: Voice communication link interface
(TELEPHONIC COMMUNICATIONS : SUBSTATION OR TERMINAL CIRCUITRY : For loudspeaking terminal : Speakerphone with build-in microphone : Automatic gain or volumn (AGC or AVC) : Directing incoming call to local appliance)

Patent 5235638: Telephone network interface
(TELEPHONIC COMMUNICATIONS : SUBSCRIBER LINE OR TRANSMISSION LINE INTERFACE : Network interface device (NLD) : Connection block or module : Automatic adjustment)

Patent 5235639: Programmable communication controller line adapter and method for programming line adapter
(ELECTRICAL COMPUTERS AND DIGITAL PROCESSING SYSTEMS: SUPPORT : MULTIPLE COMPUTER COMMUNICATION USING CRYPTOGRAPHY : Central trusted authority provides computer authentication : Including filtering based on content or address)

Patent 5235640: Master decoder for television signal scramble systems
(CRYPTOGRAPHY : VIDEO CRYPTOGRAPHY : Video electric signal masking : Including filter for removing masking signal :)

Patent 5235641: File encryption method and file cryptographic system
(ELECTRICAL COMPUTERS AND DIGITAL PROCESSING SYSTEMS: SUPPORT : DATA PROCESSING PROTECTION USING CRYPTOGRAPHY : By stored data protection : Biometric acquisition)

Patent 5235642: Access control subsystem and method for distributed computer system using locally cached authentication credentials
(ELECTRICAL COMPUTERS AND DIGITAL PROCESSING SYSTEMS: SUPPORT : MULTIPLE COMPUTER COMMUNICATION USING CRYPTOGRAPHY : Central trusted authority provides computer authentication : By certificate :)

Patent 5235643: Satellite receiver retuning system
(CRYPTOGRAPHY : COMMUNICATION SYSTEM USING CRYPTOGRAPHY : Wireless communication : Using plural paths or channels : Wobbling of carrier)

Patent 5235644: Probabilistic cryptographic processing method
(ELECTRICAL COMPUTERS AND DIGITAL PROCESSING SYSTEMS: SUPPORT : MULTIPLE COMPUTER COMMUNICATION USING CRYPTOGRAPHY : Packet header designating cryptographically protected data : Data authentication : Revocation or expiration)

Patent 5235645: Scrambler/descrambler system for data transmission
(CRYPTOGRAPHY : COMMUNICATION SYSTEM USING CRYPTOGRAPHY : Pseudo-random sequence scrambling : Including a modem)

Patent 5235646: Method and apparatus for creating de-correlated audio output signals and audio recordings made thereby
(ELECTRICAL AUDIO SIGNAL PROCESSING SYSTEMS AND DEVICES : BINAURAL AND STEREOPHONIC : Pseudo stereophonic : AM or both AM and angle final modulation)

Patent 5235647: Digital transmission system, an apparatus for recording and/or reproducing, and a transmitter and a receiver for use in the
(DATA PROCESSING: SPEECH SIGNAL PROCESSING, LINGUISTICS, LANGUAGE TRANSLATION, AND AUDIO COMPRESSION/DECOMPRESSION : SPEECH SIGNAL PROCESSING : For storage or transmission : Analysis by synthesis : Correlation function)

Patent 5235648: Volume control device mounting mechanism for on-vehicle equipment
(ELECTRICAL AUDIO SIGNAL PROCESSING SYSTEMS AND DEVICES : INCLUDING AMPLITUDE OR VOLUME CONTROL : With manual volume control : Including feedback)

Patent 5235649: Cigarette inspection method
(IMAGE ANALYSIS : APPLICATIONS : Manufacturing or product inspection : Inspection of packaged consumer goods : Including an optical imager or reader)

Patent 5235650: Pattern classifier for character recognition
(IMAGE ANALYSIS : LEARNING SYSTEMS : Neural networks : Network structures : Alignment, registration, or position determination)

Patent 5235651: Rotation of images for optical character recognition
(IMAGE ANALYSIS : IMAGE TRANSFORMATION OR PREPROCESSING : Measuring image properties (e.g., length, width, or area) : Determining amount an image is rotated or skewed : Where the image is a character, word, or text : Counting difference pixels)

Patent 5235652: Qualification system for printed images
(IMAGE ANALYSIS : APPLICATIONS : Document or print quality inspection (e.g., newspaper, photographs, etc.) : License plate)

Patent 5235653: Document analysis system
(IMAGE ANALYSIS : IMAGE SEGMENTATION : Separating document regions using preprinted guides or markings : Alphanumerics)

Patent 5235654: Advanced data capture architecture data processing system and method for scanned images of document forms
(IMAGE ANALYSIS : IMAGE SEGMENTATION : Region labeling (e.g., page description language) : Segmenting hand-printed characters)

Patent 5235655: Mark placing and canceling method and mark recognizing device
(IMAGE ANALYSIS : IMAGE SENSING : Sensor control (e.g., OCR sheet controls copier or fax) : Sensing mechanism in platen)

Patent 5235656: Variable spatial resolution focal plane
(IMAGE ANALYSIS : APPLICATIONS :)

Patent 5235657: Optical fiber tapping coupler
(OPTICAL WAVEGUIDES : WITH OPTICAL COUPLER : Particular coupling structure : Access couplers, power tappers, or power dividers : Directional coupler)

Patent 5235658: Method and apparatus for connecting an optical fiber to a strip waveguide
(OPTICAL WAVEGUIDES : WITH OPTICAL COUPLER : Particular coupling structure : Waveguide to waveguide : Directional coupler)

Patent 5235659: Method of making an article comprising an optical waveguide
(OPTICAL WAVEGUIDES : OPTICAL FIBER WAVEGUIDE WITH CLADDING : With graded index core or cladding : With lens or mirror)

Patent 5235660: Graded polymer optical fibers and process for the manufacture thereof
(OPTICAL WAVEGUIDES : OPTICAL FIBER WAVEGUIDE WITH CLADDING : With graded index core or cladding : With lens or mirror)

Patent 5235661: Optical connection device of a planar type
(OPTICAL WAVEGUIDES : PLANAR OPTICAL WAVEGUIDE : Utilizing multiple core or cladding)

Patent 5235662: Method to reduce light propagation losses in optical glasses and optical waveguide fabricated by same
(OPTICAL WAVEGUIDES : PLANAR OPTICAL WAVEGUIDE : Utilizing multiple core or cladding)

Patent 5235663: Optical interconnects
(OPTICAL WAVEGUIDES : PLANAR OPTICAL WAVEGUIDE : Thin film optical waveguide : Concentric)

Patent 5235664: Apparatus for inserting optical cable into ferrule
(OPTICAL WAVEGUIDES : ACCESSORIES : Thin film optical waveguide)

Patent 5235665: Branching device for fibre-optic cables
(OPTICAL WAVEGUIDES : ACCESSORIES : Splice box and surplus fiber storage/trays/organizers/ carriers : Channel waveguide)

Patent 5235666: Production of a hermetically coated optical fiber
(OPTICAL WAVEGUIDES : HAVING PARTICULAR OPTICAL CHARACTERISTIC MODIFYING CHEMICAL COMPOSITION : Of waveguide cladding : Organic)

Patent 5235667: Heating method and assembly utilizing electric heating elements in conjunction with combustion
(ELECTRIC RESISTANCE HEATING DEVICES : : Combined with nonelectric heating means (e.g., gas, etc.) : Plural separate heating devices)

Patent 5235668: Portable electric space heater with air cooled outer wall surfaces
(ELECTRIC RESISTANCE HEATING DEVICES : : Convection space heater : Portable : In wall cavity)

Patent 5235669: Low-delay code-excited linear-predictive coding of wideband speech at 32 kbits/sec
(DATA PROCESSING: SPEECH SIGNAL PROCESSING, LINGUISTICS, LANGUAGE TRANSLATION, AND AUDIO COMPRESSION/DECOMPRESSION : SPEECH SIGNAL PROCESSING : Dictionary building, modification, or prioritization)

Patent 5235670: Multiple impulse excitation speech encoder and decoder
(DATA PROCESSING: SPEECH SIGNAL PROCESSING, LINGUISTICS, LANGUAGE TRANSLATION, AND AUDIO COMPRESSION/DECOMPRESSION : SPEECH SIGNAL PROCESSING : Dictionary building, modification, or prioritization)

Patent 5235671: Dynamic bit allocation subband excited transform coding method and apparatus
(DATA PROCESSING: SPEECH SIGNAL PROCESSING, LINGUISTICS, LANGUAGE TRANSLATION, AND AUDIO COMPRESSION/DECOMPRESSION : SPEECH SIGNAL PROCESSING : Dictionary building, modification, or prioritization)

Patent 5235672: Hardware for electronic neural network
(DATA PROCESSING: ARTIFICIAL INTELLIGENCE : NEURAL NETWORK : Structure : Beamforming (e.g., target location, radar))

Patent 5235673: Enhanced neural network shell for application programs
(DATA PROCESSING: ARTIFICIAL INTELLIGENCE : NEURAL NETWORK : Neural simulation environment : Digital neural network)

Patent 5235674: Method and device for adapting a printer into an autonomous facsimile apparatus
(FACSIMILE AND STATIC PRESENTATION PROCESSING : STATIC PRESENTATION PROCESSING (E.G., PROCESSING DATA FOR PRINTER, ETC.) :)

Patent 5235675: Printer control system for controlling printers differing from each other in dot density
(FACSIMILE AND STATIC PRESENTATION PROCESSING : STATIC PRESENTATION PROCESSING (E.G., PROCESSING DATA FOR PRINTER, ETC.) : Attribute control :)

Patent 5235676: Printing apparatus and method with interrupted protection and automated unattended secure operations
(FACSIMILE AND STATIC PRESENTATION PROCESSING : STATIC PRESENTATION PROCESSING (E.G., PROCESSING DATA FOR PRINTER, ETC.) : Data corruption, power interruption, or print prevention : Engraving or perforating material to form a printing surface (e.g., printing plate, cylinder, or stencil))

Patent 5235677: Raster graphics color palette architecture for multiple display objects
(COMPUTER GRAPHICS PROCESSING AND SELECTIVE VISUAL DISPLAY SYSTEMS : COMPUTER GRAPHICS PROCESSING : Attributes (surface detail or characteristic, display attributes) : Color or intensity : Color selection :)

Patent 5235678: Circuit for detecting an end point of an arc
(COMPUTER GRAPHICS PROCESSING AND SELECTIVE VISUAL DISPLAY SYSTEMS : COMPUTER GRAPHICS PROCESSING : Shape generating : Curve : Image based (addressing))

Patent 5235679: Guidance method and apparatus upon a computer system
(DATA PROCESSING: PRESENTATION PROCESSING OF DOCUMENT, OPERATOR INTERFACE PROCESSING, AND SCREEN SAVER DISPLAY PROCESSING : OPERATOR INTERFACE (E.G., GRAPHICAL USER INTERFACE) : Help presentation : Context sensitive : Coaching (e.g., animated examples, or handholding or show me execution) :)

Patent 5235680: Apparatus and method for communicating textual and image information between a host computer and a remote display terminal
(DATA PROCESSING: DATABASE AND FILE MANAGEMENT OR DATA STRUCTURES : DATABASE OR FILE ACCESSING : Distributed or remote access : Pattern matching access)

Patent 5235681: Image filing system for protecting partial regions of image data of a document
(COMPUTER GRAPHICS PROCESSING AND SELECTIVE VISUAL DISPLAY SYSTEMS : COMPUTER GRAPHICS DISPLAY MEMORY SYSTEM : For storing condition code, flag or status : Character memory)

Patent 5235682: Port output controller for use in microcomputer
(ELECTRICAL COMPUTERS AND DIGITAL DATA PROCESSING SYSTEMS: INPUT/OUTPUT : INPUT/OUTPUT DATA PROCESSING : Input/Output process timing : Transfer rate regulation : Vectored)

Patent 5235683: Method and apparatus for accessing peripheral storages with asychronized individual requests to a host processor
(ELECTRICAL COMPUTERS AND DIGITAL DATA PROCESSING SYSTEMS: INPUT/OUTPUT : INPUT/OUTPUT DATA PROCESSING : Concurrent Input/Output processing and data transfer : Concurrent data transferring :)

Patent 5235684: System bus having multiplexed command/ID and data
(ELECTRICAL COMPUTERS AND DIGITAL DATA PROCESSING SYSTEMS: INPUT/OUTPUT : INTRASYSTEM CONNECTION (E.G., BUS AND BUS TRANSACTION PROCESSING) : Peripheral adapting)

Patent 5235685: Interface bus with independent data, command and direct control sections for parallel transfer of information between host and intelligent
(ELECTRICAL COMPUTERS AND DIGITAL DATA PROCESSING SYSTEMS: INPUT/OUTPUT : INTRASYSTEM CONNECTION (E.G., BUS AND BUS TRANSACTION PROCESSING) : Bus interface architecture : Bus bridge : Peripheral bus coupling (e.g., PCI, USB, ISA, and etc.) : Physical position bus prioritization)

Patent 5235686: Computer system having mixed macrocode and microcode
(ELECTRICAL COMPUTERS AND DIGITAL PROCESSING SYSTEMS: PROCESSING ARCHITECTURES AND INSTRUCTION PROCESSING (E.G., PROCESSORS) : PROCESSING CONTROL : Processing sequence control (i.e., microsequencing) : Multilevel microcontroller (e.g., dual-level control store) : Branch prediction)

Patent 5235687: Method for replacing memory modules in a data processing system, and data processing system for performing the method
(ELECTRICAL COMPUTERS AND DIGITAL PROCESSING SYSTEMS: MEMORY : STORAGE ACCESSING AND CONTROL : Control technique : Internal relocation : With password or key)

Patent 5235688: Memory access control unit for allowing maximum throughput of an I/O processor and an I/O request buffer full state
(ELECTRICAL COMPUTERS AND DIGITAL PROCESSING SYSTEMS: MEMORY : STORAGE ACCESSING AND CONTROL : Hierarchical memories : Caching : Direct access storage device (DASD))

Patent 5235689: Interface circuit for dual port disk drive systems
(ELECTRICAL COMPUTERS AND DIGITAL DATA PROCESSING SYSTEMS: INPUT/OUTPUT : INTRASYSTEM CONNECTION (E.G., BUS AND BUS TRANSACTION PROCESSING) : Bus interface architecture : Decentralized bus arbitration)

Patent 5235690: Method for operating a cached peripheral data storage subsystem including a step of subsetting the data transfer into subsets of data
(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 5235691: Main memory initializing system
(ELECTRICAL COMPUTERS AND DIGITAL PROCESSING SYSTEMS: MEMORY : STORAGE ACCESSING AND CONTROL : Specific memory composition : Solid-state random access memory (RAM) : Dynamic random access memory : Refresh scheduling :)

Patent 5235692: Disk rotational position controls for channel operations in a cached peripheral subsystem
(ELECTRICAL COMPUTERS AND DIGITAL DATA PROCESSING SYSTEMS: INPUT/OUTPUT : INPUT/OUTPUT DATA PROCESSING : Flow controlling : With access regulating)

Patent 5235693: Method and apparatus for reducing buffer storage in a read-modify-write operation
(ELECTRICAL COMPUTERS AND DIGITAL PROCESSING SYSTEMS: MEMORY : STORAGE ACCESSING AND CONTROL : Control technique : Entry replacement strategy : Coherency)

Patent 5235694: Multi I/O device system using temporary store of RAM data when associated communicating I/O devices are operating at various clocking
(ELECTRICAL COMPUTERS AND DIGITAL PROCESSING SYSTEMS: MEMORY : STORAGE ACCESSING AND CONTROL : Access timing : Resetting)

Patent 5235695: Apparatus for efficient utilization of removable data recording media
(ELECTRICAL COMPUTERS AND DIGITAL PROCESSING SYSTEMS: MEMORY : STORAGE ACCESSING AND CONTROL : Memory configuring : Based on component size : With password or key)

Patent 5235696: Method for controlling an internal combustion engine including a step of storing addresses of control programs in a separate storage
(ELECTRICAL COMPUTERS AND DIGITAL PROCESSING SYSTEMS: MEMORY : ADDRESS FORMATION : Address mapping (e.g., conversion, translation) : Memory partitioning)

Patent 5235697: Set prediction cache memory system using bits of the main memory address
(ELECTRICAL COMPUTERS AND DIGITAL PROCESSING SYSTEMS: MEMORY : STORAGE ACCESSING AND CONTROL : Hierarchical memories : Caching : Look-ahead : Least recently used)

Patent 5235698: Bus interface synchronization control system
(ELECTRICAL COMPUTERS AND DIGITAL PROCESSING SYSTEMS: SUPPORT : CLOCK, PULSE, OR TIMING SIGNAL GENERATION OR ANALYSIS : Multiple or variable intervals or frequencies : By shutdown of only part of system)

Patent 5235699: Timing calibrate and track control circuit
(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 5235700: Checkpointing mechanism for fault-tolerant systems
(ERROR DETECTION/CORRECTION AND FAULT DETECTION/RECOVERY : DATA PROCESSING SYSTEM ERROR OR FAULT HANDLING : Reliability and availability : Fault recovery : By masking or reconfiguration : Of processor : Prepared backup processor (e.g., initializing cold backup) or updating backup processor (e.g., by checkpoint message) : Synchronization maintenance of processors)

Patent 5235701: Method of generating and accessing a database independent of its structure and syntax
(DATA PROCESSING: DATABASE AND FILE MANAGEMENT OR DATA STRUCTURES : DATABASE OR FILE ACCESSING :)

Patent 5235702: Automated posting of medical insurance claims
(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 5235703: Shock absorbing body protector
(APPAREL : GUARD OR PROTECTOR : Shoulder protector : Both shoulders : Vest type :)

Patent 5235704: Necktie apparatus
(APPAREL : BODY GARMENTS : Neckties : Band structure : Form)

Patent 5235705: Pocket portable urinal
(BATHS, CLOSETS, SINKS, AND SPITTOONS : DRY CLOSETS : Urinal : Contacting and conforming to anatomy : Having seat actuator or interlock)

Patent 5235706: Programmable urinal flushing delay circuit
(BATHS, CLOSETS, SINKS, AND SPITTOONS : FLUSH CLOSET : Urinals only : Flush actuation automatically responsive to condition :)

Patent 5235707: Water tank for a flushing system with two-step flow control
(BATHS, CLOSETS, SINKS, AND SPITTOONS : FLUSH CLOSET : Manual selection of the amount of flush : And valve for emptying)

Patent 5235708: Spa step unit system
(BATHS, CLOSETS, SINKS, AND SPITTOONS : POOL TYPE : Accessory : Spout only)

Patent 5235709: Permanent wave rinse bag
(BATHS, CLOSETS, SINKS, AND SPITTOONS : HAIR WASHING MACHINE OR DEVICE OR ACCESSORY : Construction details)

Patent 5235710: Bed
(BATHS, CLOSETS, SINKS, AND SPITTOONS : TUBS : Convenience accessories : Means for handling user : Vertically and horizontally : Horizontal movement is pivotal : Hydraulically operated :)

Patent 5235711: Wall mounted patient standing assistance apparatus
(BEDS : WITH MEANS FOR RELOCATING AN INVALID (E.G., PATIENT LIFT OR TRANSFER) : With a hoisting, lifting, elevating, or raising device (e.g., hydraulic system) : Cantilevered-arm(s) type (including horizontal boom or beam crane) : And lower body portions of user supported by adjustable section)

Patent 5235712: Apparatus for bathing a patient confined to a bed
(BEDS : WITH MEANS FOR RELOCATING AN INVALID (E.G., PATIENT LIFT OR TRANSFER) : With a hoisting, lifting, elevating, or raising device (e.g., hydraulic system) : Including specific structure (e.g., clamp) attaching device to bed : And lower body portions of user supported by adjustable section)

Patent 5235713: Fluid filled flotation mattress
(BEDS : MATTRESS (FOR WHOLE BODY) : Having confined gas (e.g., air mattress) : Including plural, separately inflatable, distinct gas containing compartments : Pivoting)

Patent 5235714: Combination stretching and back support device
(BEDS : SUPPORT FOR USER`S BODY OR PART THEREOF : With distinct adjustable supporting parts : Compartmentalized springs)

Patent 5235715: Impact asborbing composites and their production
(BOOT AND SHOE MAKING : PROCESSES : With fastener receiving means)

Patent 5235716: Golf club cleaning device
(BRUSHING, SCRUBBING, AND GENERAL CLEANING : MACHINES : Brushing : Handle mount : Rotary cylinder : Top and bottom reversible type)

Patent 5235717: Rotary scrubber apparatus
(BRUSHING, SCRUBBING, AND GENERAL CLEANING : MACHINES : Wiping : Shakers)

Patent 5235718: Tube cleaning apparatus
(BRUSHING, SCRUBBING, AND GENERAL CLEANING : IMPLEMENTS : Pipe, tube, or conduit cleaner : Inside : Rotary tool : Power source outside tube end : Elevator wheel)

Patent 5235719: Power ratchet wrench assembly
(BRUSHING, SCRUBBING, AND GENERAL CLEANING : IMPLEMENTS : Scrapers : Adjustable)

Patent 5235720: Windshield wiper assembly with scrubbing blade
(BRUSHING, SCRUBBING, AND GENERAL CLEANING : ATTACHMENTS : Optical-member-attachable cleaner (e.g., windshield wiper) : Cleaning element structure : Supplemental cleaning means brought into surface contact : Hinged longitudinally of cleaning element)

Patent 5235721: Windshield wiper refill and improved end clip therefor
(BRUSHING, SCRUBBING, AND GENERAL CLEANING : ATTACHMENTS : Optical-member-attachable cleaner (e.g., windshield wiper) : Cleaning element structure : Accommodates optical-member having curved surface : Articulated support structure : Specific backing member : Secured by articulated structure : Biased latching member :)

Patent 5235722: Vacuum fan duster
(BRUSHING, SCRUBBING, AND GENERAL CLEANING : MACHINES : With air blast or suction : With mechanical agitating means : Stationary agitator : Work piece surrounding or opposed agitators, e.g., bar or slat cleaners : Agitator bearings or supporting details)

Patent 5235723: Biasing mechanism
(MISCELLANEOUS HARDWARE : CLOSERS : Spring and flexible link : Angular leaf sections)

Patent 5235724: Roller-hinge assembly for retractable overhead door
(MISCELLANEOUS HARDWARE : PANEL HANGERS, TRAVELERS AND/OR TRACKS : Wheel mounts : Laminated)

Patent 5235725: Closure panel hinge
(MISCELLANEOUS HARDWARE : HINGE : Resiliently biased hinge : Having force adjustment : Including camming or sliding surface to deflect spring perpendicularly to the hinge axis)

Patent 5235726: Compression door hinge for a motorized vehicle
(MISCELLANEOUS HARDWARE : HINGE : Including means to hold or retard hinged members against pivotal movement (e.g., catch) : Resiliently biased catch : Plural alternately useable detents : And catch receiving socket)

Patent 5235727: Attachable clip for an eyeglass frame and method for making the same
(BUCKLES, BUTTONS, CLASPS, ETC. : ARTICLE HOLDER ATTACHABLE TO APPAREL OR BODY : Eyeglass holder including retaining means : Rule holder)

Patent 5235728: Fastening device for portable equipment and method of using same
(BUCKLES, BUTTONS, CLASPS, ETC. : ARTICLE HOLDER ATTACHABLE TO APPAREL OR BODY : Article held by clip with spring (e.g., leaf, coil) member : Eyeglass or spectacle case)

Patent 5235729: Adjustable clamp
(BUCKLES, BUTTONS, CLASPS, ETC. : BALE AND PACKAGE TIES, HOSE CLAMPS : Metal bands : Circumferentially swagged band clamp : Wire)

Patent 5235730: Concealed necktie holding device
(BUCKLES, BUTTONS, CLASPS, ETC. : NECKTIE FASTENER : Tie engaging loop with shirt engaging fastener : Separable fastener)

Patent 5235731: Molded-resin separable fastener and fastening system utilizing the same
(BUCKLES, BUTTONS, CLASPS, ETC. : SEPARABLE-FASTENER OR REQUIRED COMPONENT THEREOF (E.G., PROJECTION AND CAVITY TO COMPLETE INTERLOCK) : Each mating member having similarly shaped, sized, and operated interlocking or intermeshable face : Sliding or rotating element : For apparel)

Patent 5235732: Embalming drain tube apparatus
(UNDERTAKING : BODY PREPARATION : Injector and ejector : Using specific embalming composition)

Patent 5235733: Method and apparatus for patterning fabrics and products
(TEXTILES: MANUFACTURING : TEXTILE PRODUCT FABRICATION OR TREATMENT : Fiber entangling and interlocking : By fluid jet needling or perforating : Through backing and support members :)

Patent 5235734: Collapsible steering shaft apparatus and method of making same
(METAL WORKING : METHOD OF MECHANICAL MANUFACTURE : Assembling or joining : Spaced wall tube or receptacle : By snap fit)

Patent 5235735: Apparatus for cutting and insulation stripping of an electrical cable
(METAL WORKING : PLURAL DIVERSE MANUFACTURING APPARATUS INCLUDING MEANS FOR METAL SHAPING OR ASSEMBLING : Separate tool stations for selective or successive operation on work : Including assembling or disassembling station : And means to sever work prior to disassembling : Comprising means to strip insulation from wire : At least one part nonmetallic)

Patent 5235736: Self-fixturing method for assembling an antenna/receiver combination
(METAL WORKING : METHOD OF MECHANICAL MANUFACTURE : Electrical device making : Antenna or wave energy "plumbing" making : Rotor)

Patent 5235737: Method of making an injection molding nozzle with a heating element extending outward between adjacent collar portions
(METAL WORKING : METHOD OF MECHANICAL MANUFACTURE : Electrical device making : Resistor making : Heater type : Laminated)

Patent 5235738: Apparatus for end turn shaping
(METAL WORKING : MEANS TO ASSEMBLE OR DISASSEMBLE : Means to assemble electrical device : Motor or generator : Including deforming means : Self-piercing work part)

Patent 5235739: Apparatus for equipping printed circuit boards
(METAL WORKING : MEANS TO ASSEMBLE OR DISASSEMBLE : Means to assemble electrical device : Means to fasten electrical component to wiring board, base, or substrate : Chip component : Self-piercing work part)

Patent 5235740: Press with pin detection for interference connectors
(METAL WORKING : MEANS TO ASSEMBLE OR DISASSEMBLE : Means to assemble electrical device : Means to fasten electrical component to wiring board, base, or substrate : Multilead component : Self-piercing work part)

Patent 5235741: Electrical connection and method for making the same
(METAL WORKING : METHOD OF MECHANICAL MANUFACTURE : Electrical device making : Conductor or circuit manufacturing : On flat or curved insulated base, e.g., printed circuit, etc. : Assembling bases : By oxidation)

Patent 5235742: Method of making an implantable device
(METAL WORKING : METHOD OF MECHANICAL MANUFACTURE : Electrical device making : Conductor or circuit manufacturing : Assembling electrical component directly to terminal or elongated conductor : With encapsulating : By molding of insulating material : With deforming of conductive path)

Patent 5235743: Method of manufacturing a pair of terminals having a low friction material on a mating surface to facilitate connection of the terminals
(METAL WORKING : METHOD OF MECHANICAL MANUFACTURE : Electrical device making : Conductor or circuit manufacturing : Contact or terminal manufacturing : With coating : Forming array of contacts or terminals)

Patent 5235744: Method of manufacturing a centrifugal pump casing
(METAL WORKING : METHOD OF MECHANICAL MANUFACTURE : Prime mover or fluid pump making : Fluid pump or compressor making : Rotary or radial engine making)

Patent 5235745: Method of repairing turbine blades on a rotor
(METAL WORKING : METHOD OF MECHANICAL MANUFACTURE : Impeller making : Repairing or disassembling : With assembly or composite article making)

Patent 5235746: Method of manufacturing a high-capacity servo valve body
(METAL WORKING : METHOD OF MECHANICAL MANUFACTURE : Valve or choke making : With assembly, disassembly or composite article making : With material shaping or cutting : Including machining or drilling : Passage contains tubular insert)

Patent 5235747: Method of manufacture of a roll for use in paper production
(METAL WORKING : METHOD OF MECHANICAL MANUFACTURE : Roller making : Fabricating and shaping roller work contacting surface element : With coating or casting about a core : Work contacting surface having annular axial sections)

Patent 5235748: Seal cutter
(CUTLERY : NECKED RECEPTACLE SEAL CUTTERS :)

Patent 5235749: Shaving apparatus
(CUTLERY : RAZORS : With cooperating shearing blades : Reciprocating inner blade : And stationary outer blade : And stationary outer blade)

Patent 5235750: Hand tools
(CUTLERY : COMBINED CUTLERY OR COMBINED WITH ANCILLARY FEATURE : With material-holder or disposal : Shears : Grip type : Spring-opened : Screw feed)

Patent 5235751: Car emblem remover
(CUTLERY : CUTTING TOOLS : Scrapers : With gauge)

Patent 5235752: Riving knife drive mechanism for a portable circular saw
(CUTLERY : CUTTING TOOLS : Saw : With work-engaging member : Slidable guide plate intersected by saw blade : Including relatively adjustable saw blade and guide plate : To vary projection of saw blade : Flexible blade)

Patent 5235753: Circular saw lower guard chip deflector
(CUTLERY : CUTTING TOOLS : Saw : Rotary : With guard means : Movable to nonguarding position : And means to adjust guide pulley relative to guide bar)

Patent 5235754: Beam compass
(GEOMETRICAL INSTRUMENTS : SCRIBER : Curved line : Compass : Beam type : Conforming)

 

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