Patents 5319295 - 5319549

 

 

Patent 5319295: Digital current regulator
(ELECTRICITY: MOTIVE POWER SYSTEMS : POSITIONAL SERVO SYSTEMS (E.G., SERVOMECHANISMS) : Frequency- or phase-modulated systems : Analogue comparison)

Patent 5319296: Oscillatory servo-valve monitor
(ELECTRICITY: MOTIVE POWER SYSTEMS : POSITIONAL SERVO SYSTEMS (E.G., SERVOMECHANISMS) : With stabilizing features (e.g., anti-hunting, damping) : With rate (P. I. D.) (e.g., reset windup prevention))

Patent 5319297: Driving system for reluctance type motor
(ELECTRICITY: MOTIVE POWER SYSTEMS : SYNCHRONOUS MOTOR SYSTEMS : Hysteresis or reluctance motor systems : Cyclically varying or repeated speed schedules)

Patent 5319298: Battery maintainer and charger apparatus
(ELECTRICITY: BATTERY OR CAPACITOR CHARGING OR DISCHARGING : BATTERY OR CELL CHARGING : Time control : Detection of current or voltage amplitude : Having solid-state control device : With voltage compensation)

Patent 5319299: Charging control apparatus for vehicle
(ELECTRICITY: SINGLE GENERATOR SYSTEMS : AUTOMATIC CONTROL OF GENERATOR OR DRIVING MEANS : Voltage of generator or circuit supplied : Including an electrical condition)

Patent 5319300: Error compensating circuit for power consumption meter
(ELECTRICITY: POWER SUPPLY OR REGULATION SYSTEMS : FOR REACTIVE POWER CONTROL : Using converter :)

Patent 5319301: Inductorless controlled transition and other light dimmers
(ELECTRICITY: POWER SUPPLY OR REGULATION SYSTEMS : OUTPUT LEVEL RESPONSIVE : Zero switching : Zener)

Patent 5319302: Semiconductor integrated circuit device having voltage regulating unit for variable internal power voltage level
(ELECTRICITY: POWER SUPPLY OR REGULATION SYSTEMS : OUTPUT LEVEL RESPONSIVE : Using a three or more terminal semiconductive device as the final control device : Linearly acting : Switched (e.g., on-off control))

Patent 5319303: Current source circuit
(ELECTRICITY: POWER SUPPLY OR REGULATION SYSTEMS : SELF-REGULATING (E.G., NONRETROACTIVE) : Using a three or more terminal semiconductive device as the final control device : For current stabilization : To derive a voltage reference (e.g., band gap regulator) : Including a ferrocapacitor across a tertiary winding)

Patent 5319304: Device for monitoring load
(ELECTRICITY: MEASURING AND TESTING : MEASURING, TESTING, OR SENSING ELECTRICITY, PER SE : Polyphase : Actuation)

Patent 5319305: Automatic range selection-type analog tester
(ELECTRICITY: MEASURING AND TESTING : MEASURING, TESTING, OR SENSING ELECTRICITY, PER SE : Plural ranges, scales or registration rates : Tape, sheet (e.g., disk) or wire (e.g., magnetic) storage)

Patent 5319306: Portable electrical line tester using audible tones to indicate voltage
(ELECTRICITY: MEASURING AND TESTING : MEASURING, TESTING, OR SENSING ELECTRICITY, PER SE : Nonquantitative (e.g., hot-line indicator, polarity tester) : Selective filter)

Patent 5319307: Geometrically and electrically balanaced dc SQUID system having a pair of intersecting slits
(ELECTRICITY: MEASURING AND TESTING : MAGNETIC : Magnetometers : Superconductive magnetometers : Plural sensors)

Patent 5319308: Real time magnetic resonance analysis with non-linear regression means
(ELECTRICITY: MEASURING AND TESTING : PARTICLE PRECESSION RESONANCE : Using a nuclear resonance spectrometer system : Having particular optical cell structure)

Patent 5319309: Magnetic resonance device and signal combination device
(ELECTRICITY: MEASURING AND TESTING : PARTICLE PRECESSION RESONANCE : Using a nuclear resonance spectrometer system : To obtain localized resonance within a sample :)

Patent 5319311: Cable fault location method with discharge delay compensation using multiple pulses with different rates of voltage increase
(ELECTRICITY: MEASURING AND TESTING : FAULT DETECTING IN ELECTRIC CIRCUITS AND OF ELECTRIC COMPONENTS : For fault location : By reflection technique : Using time measuring)

Patent 5319312: Apparatus for locating inoperative miniature bulbs in a string of bulbs
(ELECTRICITY: MEASURING AND TESTING : FAULT DETECTING IN ELECTRIC CIRCUITS AND OF ELECTRIC COMPONENTS : Instruments and devices for fault testing : Having a lamp or light indicator : Sheet material)

Patent 5319313: Power coupler with adjustable coupling factor for accelerator cavities
(ELECTRIC LAMP AND DISCHARGE DEVICES: SYSTEMS : HIGH ENERGY PARTICLE ACCELERATOR TUBE : Power supply from deflection circuit source)

Patent 5319314: Electron orbit control in a betatron
(ELECTRIC LAMP AND DISCHARGE DEVICES: SYSTEMS : HIGH ENERGY PARTICLE ACCELERATOR TUBE : Magnetic field acceleration means : Betatron : With device discharging a condenser)

Patent 5319315: Class-C RF power amplifier having digitally driven shunt circuit for removing accumulated excess base charge
(AMPLIFIERS : COMBINED WITH AUTOMATIC AMPLIFIER DISABLING SWITCH MEANS : Having signal applied to magnetic means)

Patent 5319316: Negative feedback CMOS differential amplifier operating in common mode
(AMPLIFIERS : WITH SEMICONDUCTOR AMPLIFYING DEVICE (E.G., TRANSISTOR) : Including differential amplifier : Having field effect transistor :)

Patent 5319317: Voltage follower circuit
(AMPLIFIERS : WITH SEMICONDUCTOR AMPLIFYING DEVICE (E.G., TRANSISTOR) : Including push-pull amplifier : Having complementary symmetry : And field effect transistor :)

Patent 5319318: Gain control circuit and semiconductor device
(AMPLIFIERS : WITH SEMICONDUCTOR AMPLIFYING DEVICE (E.G., TRANSISTOR) : Including gain control means : Having feedback means acting as variable impedance : With time constant means)

Patent 5319319: Low drift resistor structure for amplifiers
(AMPLIFIERS : WITH SEMICONDUCTOR AMPLIFYING DEVICE (E.G., TRANSISTOR) : Including plural amplifier channels : Having frequency-responsive means or phase-shift means in feedback path)

Patent 5319320: Phase-locked loop having frequency and phase control current pumps
(OSCILLATORS : AUTOMATIC FREQUENCY STABILIZATION USING A PHASE OR FREQUENCY SENSING MEANS : AFC with logic elements : Reactance device (e.g., variable capacitors, saturable inductors, reactance tubes, etc.))

Patent 5319321: Digital PLL circuit
(OSCILLATORS : AUTOMATIC FREQUENCY STABILIZATION USING A PHASE OR FREQUENCY SENSING MEANS : AFC with logic elements : Reactance device (e.g., variable capacitors, saturable inductors, reactance tubes, etc.))

Patent 5319322: Electron beam antenna microwave generation device
(OSCILLATORS : BEAM TUBE : With electron bunching or velocity variation means : Harmonic producing or selecting network)

Patent 5319323: Power supply compensated MOS Schmitt trigger oscillator
(OSCILLATORS : SOLID STATE ACTIVE ELEMENT OSCILLATOR : Transistors : Relaxation oscillator : Inductor controlled AFC)

Patent 5319324: Method of direct bonding of crystals and crystal devices
(OSCILLATORS : ELECTROMECHANICAL RESONATOR : Crystal : With sync, trigger, or pulsing circuit (e.g., self-pulsing))

Patent 5319325: S/M enhancer
(WAVE TRANSMISSION LINES AND NETWORKS : AUTOMATICALLY CONTROLLED SYSTEMS : Limiting of amplitude : Including long line element)

Patent 5319326: Surface-wave-type reflective delay line
(WAVE TRANSMISSION LINES AND NETWORKS : COUPLING NETWORKS : Delay lines including elastic surface wave propagation means : Significant transducer structure)

Patent 5319327: IF crystal filter having a selectively adjustable frequency response
(WAVE TRANSMISSION LINES AND NETWORKS : COUPLING NETWORKS : Electromechanical filter : Using bulk mode piezoelectric vibrator : With means for varying response : Resiliently mounted components)

Patent 5319328: Dielectric filter
(WAVE TRANSMISSION LINES AND NETWORKS : COUPLING NETWORKS : Wave filters including long line elements : Magnetostrictive wave transmission path)

Patent 5319329: Miniature, high performance MMIC compatible filter
(WAVE TRANSMISSION LINES AND NETWORKS : COUPLING NETWORKS : Wave filters including long line elements : Stripline or microstrip : Plural mechanically coupled disk resonators)

Patent 5319330: Device comprising laminated conductive patterns and easily selectable dielectrics
(WAVE TRANSMISSION LINES AND NETWORKS : LONG LINES : Strip type : With tuning)

Patent 5319331: Electromagnetic relay
(ELECTRICITY: MAGNETICALLY OPERATED SWITCHES, MAGNETS, AND ELECTROMAGNETS : ELECTROMAGNETICALLY ACTUATED SWITCHES : Polarity-responsive : With locking, latch or tripping structure)

Patent 5319332: Magnetic shield for video monitor yokes
(ELECTRICITY: MAGNETICALLY OPERATED SWITCHES, MAGNETS, AND ELECTROMAGNETS : MAGNETS AND ELECTROMAGNETS : Electron or ion beam deflecting type : With coil structure : With electric or magnetic-shielding means : Movable contacts on circular card or comb structure)

Patent 5319333: Superconducting homogeneous high field magnetic coil
(ELECTRICITY: MAGNETICALLY OPERATED SWITCHES, MAGNETS, AND ELECTROMAGNETS : MAGNETS AND ELECTROMAGNETS : Superconductive type : With coil structure)

Patent 5319334: Image forming device
(ELECTROPHOTOGRAPHY : IMAGE FORMATION : Development : Dry development : Application member : Magnetic brush : Plural : Including sample holder)

Patent 5319335: Apparatus for magnetizing a magnetic roller
(ELECTRICITY: MAGNETICALLY OPERATED SWITCHES, MAGNETS, AND ELECTROMAGNETS : MAGNETS AND ELECTROMAGNETS : For magnetizing or demagnetizing : Coil shape, structure or material)

Patent 5319336: Levitation device
(ELECTRICITY: MAGNETICALLY OPERATED SWITCHES, MAGNETS, AND ELECTROMAGNETS : MAGNETS AND ELECTROMAGNETS : Magnet structure or material : With magnetic-hold control means (e.g., means to control the hold strength))

Patent 5319337: Composite molding of resin-bonded magnet for machine parts and process for producing the same
(ELECTRICITY: MAGNETICALLY OPERATED SWITCHES, MAGNETS, AND ELECTROMAGNETS : MAGNETS AND ELECTROMAGNETS : Magnet structure or material : Permanent magnets : Enclosed in flexible plastic, cloth or tape : With outer casing or housing)

Patent 5319339: Tubular structure having transverse magnetic field with gradient
(ELECTRICITY: MAGNETICALLY OPERATED SWITCHES, MAGNETS, AND ELECTROMAGNETS : MAGNETS AND ELECTROMAGNETS : Magnet structure or material : Permanent magnets : Plural magnets : With outer casing or housing)

Patent 5319340: Bi-chambered magnetic igloo
(ELECTRICITY: MAGNETICALLY OPERATED SWITCHES, MAGNETS, AND ELECTROMAGNETS : MAGNETS AND ELECTROMAGNETS : Magnet structure or material : Permanent magnets : Plural magnets : With outer casing or housing)

Patent 5319341: Core support blocking for toroidal transformers
(INDUCTOR DEVICES : WITH MOUNTING OR SUPPORTING MEANS (E.G., BASE) : Bracket :)

Patent 5319342: Flat transformer
(INDUCTOR DEVICES : THREE OR MORE WINDINGS : With magnetic shunt to increase leakage reactance)

Patent 5319343: Integrated magnetic inductor having series and common mode windings
(INDUCTOR DEVICES : WINDING FORMED OF PLURAL COILS (SERIES OR PARALLEL) : Wound to reduce external magnetic field (i.e., fieldless winding) : Air gap in magnetic shunt)

Patent 5319344: Externally mounted blown fuse indicator
(ELECTRICITY: ELECTROTHERMALLY OR THERMALLY ACTUATED SWITCHES : ELECTROTHERMALLY ACTUATED SWITCHES : Fusible element actuated : Fuse link carrier or holder : Cartridge or tube : With indicating or inspection means : Movable or displaceable element (e.g., plunger or semaphore) : With strain member)

Patent 5319345: Variable resistor
(ELECTRICAL RESISTORS : MECHANICALLY VARIABLE (E.G., RHEOSTAT) : With switch : Switch connects plural elements in parallel : Rectilinearly movable contact)

Patent 5319346: Conversion from odd to non-zero winding number specification using an extended frame buffer
(COMMUNICATIONS: ELECTRICAL : CONDITION RESPONSIVE INDICATING SYSTEM : Specific condition : Fluent material : Gas : Catalytic detector : Photoelectric)

Patent 5319347: Parallelized magnitude comparator for comparing a binary number to a fixed value
(COMMUNICATIONS: ELECTRICAL : DIGITAL COMPARATOR SYSTEMS : Electromagnetically actuated mechanical signal)

Patent 5319348: Cache memory system, and comparator and MOS analog XOR amplifier for use in the system
(COMMUNICATIONS: ELECTRICAL : DIGITAL COMPARATOR SYSTEMS : Electromagnetically actuated mechanical signal)

Patent 5319349: Pager safety system
(COMMUNICATIONS: ELECTRICAL : SELECTIVE : Having indication or alarm (e.g., location indication) : Code responsive (i.e., paging) : Housing detail : Audible)

Patent 5319350: Motion detection assembly for use in combination with a motor vehicle
(COMMUNICATIONS: ELECTRICAL : LAND VEHICLE ALARMS OR INDICATORS : Of relative distance from an obstacle : Including keyless entry)

Patent 5319351: Stolen vehicle alarm system and method
(COMMUNICATIONS: ELECTRICAL : LAND VEHICLE ALARMS OR INDICATORS : Of burglary or unauthorized use : Including immobilization : Intersection turn guidance)

Patent 5319352: Speed monitoring of in-plant, operator controlled vehicles
(COMMUNICATIONS: ELECTRICAL : LAND VEHICLE ALARMS OR INDICATORS : External alarm or indicator of movement : Speed : With particular display means)

Patent 5319353: Alarm display system for automatic test handler
(COMMUNICATIONS: ELECTRICAL : CONDITION RESPONSIVE INDICATING SYSTEM : With particular system function (e.g., temperature compensation, calibration) : Selection from a plurality of sensed conditions : Condition position indicator : Display board : Specifying particular start/destination)

Patent 5319354: Antenna structure for communicating with an electronic tag implanted in a pneumatic tire
(COMMUNICATIONS: ELECTRICAL : CONDITION RESPONSIVE INDICATING SYSTEM : Specific condition : Article placement or removal (e.g., anti-theft) : Detectable device on protected article (e.g., "tag") : Specified antenna structure : Fence)

Patent 5319355: Alarm for patient monitor and life support equipment system
(COMMUNICATIONS: ELECTRICAL : CONDITION RESPONSIVE INDICATING SYSTEM : Specific condition : Human or animal : Detectable device on protected article (e.g., "tag"))

Patent 5319356: Apparatus for surveillance of bus-bar temperature
(COMMUNICATIONS: ELECTRICAL : CONDITION RESPONSIVE INDICATING SYSTEM : Specific condition : Thermal : Photoelectric)

Patent 5319357: Metal cutting tool failure event sensor
(COMMUNICATIONS: ELECTRICAL : CONDITION RESPONSIVE INDICATING SYSTEM : Specific condition : Machine condition : Machine tool : Conveyor belt)

Patent 5319358: Method and apparatus for minimizing the visual degradation of digital typefaces
(COMPUTER GRAPHICS PROCESSING AND SELECTIVE VISUAL DISPLAY SYSTEMS : COMPUTER GRAPHICS PROCESSING : Character generating : Character geometry processing : Character generation using control points or hints : Scrolling)

Patent 5319359: Cross fade indicators
(COMMUNICATIONS: ELECTRICAL : VISUAL INDICATION : Using light emitting diodes : With specified colors)

Patent 5319360: ATM exchange which resequencies the cells using their sequence numbers
(MULTIPLEX COMMUNICATIONS : PATHFINDING OR ROUTING : Switching a message which includes an address header : Replicate messages for multiple destination distribution : Multistage switch)

Patent 5319361: Circuit managing numbers of accesses to logic resources
(COMMUNICATIONS: ELECTRICAL : SELECTIVE : Decoder matrix : Divided resistor)

Patent 5319362: Security system with security access database distributed among individual access devices
(COMMUNICATIONS: ELECTRICAL : SELECTIVE : Intelligence comparison for controlling : Authorization control (e.g., entry into an area) : Having indication of improper access : Including link to remote indicator : Programming of coded record)

Patent 5319363: Network for portable patient monitoring devices
(COMMUNICATIONS: ELECTRICAL : SELECTIVE : Having indication or alarm (e.g., location indication) : Commodity (e.g., vending))

Patent 5319364: Passive keyless entry system
(COMMUNICATIONS: ELECTRICAL : SELECTIVE : Intelligence comparison for controlling : Authorization control (e.g., entry into an area) : Coded record input (e.g., IC card or key) : Wireless transmitter : Including timing means (e.g., clock))

Patent 5319365: Portable hazard-warning light assembly
(COMMUNICATIONS: ELECTRICAL : TRAFFIC CONTROL INDICATOR : Portable : Barricade marker : Follow-up (e.g., circuit rebalanced when upset))

Patent 5319366: Automatic traffic control device and method thereof
(COMMUNICATIONS: ELECTRICAL : TRAFFIC CONTROL INDICATOR : Highway information (e.g., weather, speed limits, etc.))

Patent 5319367: Process and apparatus for the avoidance of airplane collisions
(COMMUNICATIONS: ELECTRICAL : AIRCRAFT ALARM OR INDICATING SYSTEMS : Potential collision with other aircraft : Particular energy guide source (e.g., sound, electric field, radio))

Patent 5319368: Golf car limiting system
(COMMUNICATIONS: ELECTRICAL : VEHICLE POSITION INDICATION : Rudder position indicator)

Patent 5319369: Parallel-to-serial converter
(CODED DATA GENERATION OR CONVERSION : DIGITAL CODE TO DIGITAL CODE CONVERTERS : Parallel to serial : Binary to Gray)

Patent 5319370: Analog-to-digital converter with a continuously calibrated voltage reference
(CODED DATA GENERATION OR CONVERSION : CONVERTER CALIBRATION OR TESTING : Temperature compensation)

Patent 5319371: D/A converter with means to prevent output signal instability
(CODED DATA GENERATION OR CONVERSION : ANALOG TO OR FROM DIGITAL CONVERSION : Digital to analog conversion : Linearization (e.g., nonlinear transfer characteristic compensates for nonlinear transducer))

Patent 5319372: Analog to digital converter that decodes MSBS from internal voltages of two folder circuits
(CODED DATA GENERATION OR CONVERSION : ANALOG TO OR FROM DIGITAL CONVERSION : Analog to digital conversion : Coarse and fine conversions : With rollover feature (i.e., antidoublestrike))

Patent 5319373: Method and apparatus for determining ship position in a television image
(COMMUNICATIONS: DIRECTIVE RADIO WAVE SYSTEMS AND DEVICES (E.G., RADAR, RADIO NAVIGATION) : COMBINED WITH DIVERSE TYPE RADIANT ENERGY SYSTEM : With television : Distance measuring equipment (DME))

Patent 5319374: Precise universal time for vehicles
(COMMUNICATIONS: DIRECTIVE RADIO WAVE SYSTEMS AND DEVICES (E.G., RADAR, RADIO NAVIGATION) : DIRECTIVE : Beacon or receiver : With transmisson of bearing or position determinative signals : Iso-chronic type : Satellite selection (i.e., tracking or acquisition))

Patent 5319375: Segmented planar near-field antenna testing
(COMMUNICATIONS: DIRECTIVE RADIO WAVE SYSTEMS AND DEVICES (E.G., RADAR, RADIO NAVIGATION) : TESTING OR CALIBRATING OF RADAR SYSTEM : MTI (Moving target indicator))

Patent 5319376: Arctic submarine buoy and application methods
(COMMUNICATIONS: DIRECTIVE RADIO WAVE SYSTEMS AND DEVICES (E.G., RADAR, RADIO NAVIGATION) : DIRECTIVE : Including a satellite : With position indicating : Using Global Positioning Satellite (GPS or Glonass) : With transmission of location-indicative information to or from a remote station :)

Patent 5319377: Wideband arrayable planar radiator
(COMMUNICATIONS: RADIO WAVE ANTENNAS : ANTENNAS : Microstrip : Reflector or director)

Patent 5319378: Multi-band microstrip antenna
(COMMUNICATIONS: RADIO WAVE ANTENNAS : ANTENNAS : Microstrip : Reflector or director)

Patent 5319379: Parabolic dual reflector antenna with offset feed
(COMMUNICATIONS: RADIO WAVE ANTENNAS : ANTENNAS : With polarization filter or converter : With reflector)

Patent 5319380: Antenna curtain
(COMMUNICATIONS: RADIO WAVE ANTENNAS : ANTENNAS : Balanced doublet - centerfed (e.g., dipole) : Plural : Parallel arrangement : Parallel and collinear arrangement :)

Patent 5319381: Method for addressing each column of a matrix type LCD panel
(COMPUTER GRAPHICS PROCESSING AND SELECTIVE VISUAL DISPLAY SYSTEMS : PLURAL PHYSICAL DISPLAY ELEMENT CONTROL SYSTEM (E.G., NON-CRT) : Display elements arranged in matrix (e.g., rows and columns) : Light-controlling display elements : Liquid crystal display elements (LCD) : Specific display element control means (e.g., latches, memories, logic) : Particular row or column control (e.g., shift register) : Smooth or continuous)

Patent 5319382: Method and apparatus for manipulating a full motion video presentation in a data processing system
(COMPUTER GRAPHICS PROCESSING AND SELECTIVE VISUAL DISPLAY SYSTEMS : COMPUTER GRAPHICS PROCESSING : Graphic manipulation (object processing or display attributes) : Clipping : Based on model of objects : Change in number of bits for a designated color (e.g., 4 bits to 8 bits, 8 bits to 4 bits))

Patent 5319383: Circuit arrangement for controlling the raster-like pictured representation of information
(COMPUTER GRAPHICS PROCESSING AND SELECTIVE VISUAL DISPLAY SYSTEMS : COMPUTER GRAPHICS PROCESSING : Character generating : Alteration of stored font : Scaling : Scrolling)

Patent 5319384: Method for producing a graphical cursor
(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 : Cursor : Navigation within structure)

Patent 5319385: Quadrant-based binding of pointer device buttons
(COMPUTER GRAPHICS PROCESSING AND SELECTIVE VISUAL DISPLAY SYSTEMS : DISPLAY PERIPHERAL INTERFACE INPUT DEVICE : Animation)

Patent 5319386: Ideographic character selection method and apparatus
(COMPUTER GRAPHICS PROCESSING AND SELECTIVE VISUAL DISPLAY SYSTEMS : DISPLAY PERIPHERAL INTERFACE INPUT DEVICE : Touch panel : Having programmable function key)

Patent 5319387: Apparatus for specifying coordinates of a body in three-dimensional space
(COMPUTER GRAPHICS PROCESSING AND SELECTIVE VISUAL DISPLAY SYSTEMS : DISPLAY PERIPHERAL INTERFACE INPUT DEVICE : Stylus : With alignment or calibration capability (i.e., parallax problem))

Patent 5319388: VGA controlled having frame buffer memory arbitration and method therefor
(COMPUTER GRAPHICS PROCESSING AND SELECTIVE VISUAL DISPLAY SYSTEMS : COMPUTER GRAPHICS DISPLAY MEMORY SYSTEM : First in first out (i.e., FIFO) : Character memory)

Patent 5319389: Method of abnormal state detection for ink jet recording apparatus
(INCREMENTAL PRINTING OF SYMBOLIC INFORMATION : INK JET : Controller : Measuring and testing (e.g., diagnostics) : With particular cooling means)

Patent 5319390: Thermal printer apparatus
(INCREMENTAL PRINTING OF SYMBOLIC INFORMATION : THERMAL MARKING APPARATUS OR PROCESSES : Block driving : Simultaneously : Having single layer colored transfer material)

Patent 5319391: Thermal printing apparatus
(INCREMENTAL PRINTING OF SYMBOLIC INFORMATION : THERMAL MARKING APPARATUS OR PROCESSES : Gradational recording : Look up table : Having single layer colored transfer material)

Patent 5319392: Thermal printing apparatus having variable speed printing
(INCREMENTAL PRINTING OF SYMBOLIC INFORMATION : THERMAL MARKING APPARATUS OR PROCESSES : Ink cassette or cartridge : Specific conductor means (e.g., electrode, conducting pattern, etc.))

Patent 5319393: Multiple-spot beam control for a raster output scanner an electrophotographic printer
(INCREMENTAL PRINTING OF SYMBOLIC INFORMATION : ELECTRIC MARKING APPARATUS OR PROCESSES : Electrostatic : Photo scanning : Beam generator driving means : Laminated head including charged particle generation layer)

Patent 5319394: System for recording and modifying behavior of passenger in passenger vehicles
(TELEVISION : SPECIAL APPLICATIONS : Observation of or from a specific location (e.g., surveillance) : Vehicular : With transformation or rectification)

Patent 5319395: Pixel depth converter for a computer video display
(COMPUTER GRAPHICS PROCESSING AND SELECTIVE VISUAL DISPLAY SYSTEMS : COMPUTER GRAPHICS PROCESSING : Attributes (surface detail or characteristic, display attributes) : Color or intensity : Color bit data modification or conversion : Change in number of bits for a designated color (e.g., 4 bits to 8 bits, 8 bits to 4 bits) : Plural look up tables)

Patent 5319396: Eyeglasses and goggles
(OPTICS: EYE EXAMINING, VISION TESTING AND CORRECTING : SPECTACLES AND EYEGLASSES : With moisture prevention or absorption : Spring biased or secured by friction members)

Patent 5319397: Defogging eyeglasses
(OPTICS: EYE EXAMINING, VISION TESTING AND CORRECTING : SPECTACLES AND EYEGLASSES : With moisture prevention or absorption : Spring biased or secured by friction members)

Patent 5319398: Method of and apparatus for testing visual functions of human eyes
(OPTICS: EYE EXAMINING, VISION TESTING AND CORRECTING : EYE EXAMINING OR TESTING INSTRUMENT : Objective type : Including projected target image : For cornea curvature measurement :)

Patent 5319399: Optical alignment device
(OPTICS: EYE EXAMINING, VISION TESTING AND CORRECTING : EYE EXAMINING OR TESTING INSTRUMENT : Subjective type : Including illuminator)

Patent 5319400: Light-blocking transparency assembly
(OPTICS: IMAGE PROJECTORS : PICTURE CARRIER : Slides gripped or hooked)

Patent 5319401: Control system for photographic equipment
(PHOTOCOPYING : PROJECTION PRINTING AND COPYING CAMERAS : Identifying, composing, or selecting : Regulating light intensity or exposure time)

Patent 5319402: Data imprinting device for camera
(PHOTOGRAPHY : CAMERA DETAIL : Shutter : Release or actuator means : Cable release : Opposite movement)

Patent 5319403: Camera capable of providing printing information
(PHOTOGRAPHY : WITH DATA RECORDING : Data for control of subsequent processing of film : Images recorded on separate films)

Patent 5319404: Compact camera with dual-pivot folding flash unit
(PHOTOGRAPHY : WITH OBJECT ILLUMINATION FOR EXPOSURE : Having flash built into camera : Folding flash : And reflector or refractor)

Patent 5319405: Camera system
(PHOTOGRAPHY : TWIN LENS REFLEX CAMERA : Having reflex mirror)

Patent 5319406: Photographic film cassette having an openable shutter
(PHOTOGRAPHY : CAMERA DETAIL : Detachable or removable film holder unit : Film cassette or cartridge : Light seal : Opposite movement)

Patent 5319407: Film cassette with interacting spool lock and light shield
(PHOTOGRAPHY : CAMERA DETAIL : Detachable or removable film holder unit : Film cassette or cartridge : Light seal : Opposite movement)

Patent 5319408: Method and apparatus for maintaining processing performance in automatic developing and printing system
(PHOTOGRAPHY : FLUID-TREATING APPARATUS : Photographic medium or cartridge sensing : Transmittivity/reflectivity of photographic medium sensing : Rotary)

Patent 5319409: Arrangement for developing photographic sheet carriers
(PHOTOGRAPHY : FLUID-TREATING APPARATUS : Having photographic medium feed : And photographic medium immersed and removed : Plural stations : Crane type)

Patent 5319410: Photographic processing apparatus
(PHOTOGRAPHY : FLUID-TREATING APPARATUS : Heating, cooling, or temperature detecting : Transmittivity/reflectivity of photographic medium sensing)

Patent 5319411: Camera
(PHOTOGRAPHY : HAVING VARIABLE FOCAL LENGTH OF CAMERA OBJECTIVE : Power zoom : Having mechanical interlock)

Patent 5319412: Automatic focus control device
(PHOTOGRAPHY : WITH EXPOSURE OBJECTIVE FOCUSING MEANS, FOCUSING AID, OR RANGEFINDING MEANS : Having pursuit mode : With mechanical rangefinder)

Patent 5319413: Camera system
(PHOTOGRAPHY : WITH EXPOSURE OBJECTIVE FOCUSING MEANS, FOCUSING AID, OR RANGEFINDING MEANS : Auto/manual mode selection : Speed control)

Patent 5319414: Rangefinder for cameras
(PHOTOGRAPHY : WITH EXPOSURE OBJECTIVE FOCUSING MEANS, FOCUSING AID, OR RANGEFINDING MEANS : Having auxiliary illumination : Having plural emitters : Focus position adjusted according to focal length)

Patent 5319415: Interchangeable lens and camera system incorporating the same lens
(PHOTOGRAPHY : HAVING VARIABLE FOCAL LENGTH OF CAMERA OBJECTIVE : Having focus operation : Including focus/distance detecting circuit : And focal length responsive memory : Operating on rolled material)

Patent 5319416: Exposure calculation device for camera
(PHOTOGRAPHY : WITH EXPOSURE OBJECTIVE FOCUSING MEANS, FOCUSING AID, OR RANGEFINDING MEANS : Dual purpose photoelement : With mechanical rangefinder)

Patent 5319417: Photographic printer for printing stereoscopic images
(PHOTOCOPYING : PROJECTION PRINTING AND COPYING CAMERAS : Stereoscopic : Having document handling detection)

Patent 5319418: Image forming apparatus
(ELECTROPHOTOGRAPHY : IMAGE FORMATION : Photoconductive member : Drive apparatus : Alignment or tensioning)

Patent 5319419: Scanning system driving device
(ELECTROPHOTOGRAPHY : IMAGE FORMATION : Exposure : Slit exposure : Speed or acceleration control : Mirror or scanning carriage positioning)

Patent 5319420: Apparatus for controlling the flow of developer material in a development station
(ELECTROPHOTOGRAPHY : IMAGE FORMATION : Development : Development prevention : Liquid)

Patent 5319421: Toner concentration sensing with self calibration
(ELECTROPHOTOGRAPHY : CONTROL OF ELECTROPHOTOGRAPHY PROCESS : Control of developing : Concentration control : Setting of reference value : On or adjacent to platen)

Patent 5319422: Liquid electrophotographic developing device and method thereof
(ELECTROPHOTOGRAPHY : IMAGE FORMATION : Development : Liquid development : Having electrode : Having applied bias)

Patent 5319423: Image forming system including rotatable image bearing member and rotatable transfer sheet bearing member rotatably driven by common
(ELECTROPHOTOGRAPHY : IMAGE FORMATION : Transfer : Color : Cascade)

Patent 5319424: Developer for developing electrostatic image, image forming method, electrophotographic apparatus, apparatus unit, and facsimile apparatus
(ELECTROPHOTOGRAPHY : IMAGE FORMATION : Charging : Contact : Needle type)

Patent 5319425: Fixing device for improving the flatness of sheets discharged therefrom
(ELECTROPHOTOGRAPHY : IMAGE FORMATION : Fixing (e.g., fusing) : By heat and pressure : Parting agent applicator)

Patent 5319426: Image forming apparatus having improved fusing consistency
(ELECTROPHOTOGRAPHY : IMAGE FORMATION : Fixing (e.g., fusing) : By heat and pressure : Heated roller : Pressure rollers : Vacuum or pneumatic)

Patent 5319427: Image fixing rotatable member and image fixing apparatus using same
(ELECTROPHOTOGRAPHY : IMAGE FORMATION : Fixing (e.g., fusing) : By heat and pressure : Heated roller : Composition or layers : Cyclically (e.g., with movement of copy))

Patent 5319428: Color image forming apparatus
(ELECTROPHOTOGRAPHY : CONTROL OF ELECTROPHOTOGRAPHY PROCESS : Control of fixing : Temperature control : Warmup or standby mode : Concentration detection)

Patent 5319429: Color image forming apparatus using fixing apparatus for glossy images
(ELECTROPHOTOGRAPHY : IMAGE FORMATION : Fixing (e.g., fusing) : Color : Having copy medium guide)

Patent 5319430: Fuser mechanism having crowned rolls
(ELECTROPHOTOGRAPHY : IMAGE FORMATION : Fixing (e.g., fusing) : Having copy-handling during fixing : Having copy medium guide)

Patent 5319431: Apparatus for increased toner storage capacity
(ELECTROPHOTOGRAPHY : IMAGE FORMATION : Photoconductive member : Belt : Having backing support : Toner cartridge)

Patent 5319432: Sheet delivery mechanism
(ELECTROPHOTOGRAPHY : HAVING PARTICULAR STRUCTURE : Modular or displaceable : Paper path access : New and waste toner container)

Patent 5319433: Electrophotographing apparatus for forming color image
(ELECTROPHOTOGRAPHY : DIAGNOSTICS : Consumable : Toner : Color : On or adjacent to platen)

Patent 5319434: Laser rangefinder apparatus with fiber optic interface
(OPTICS: MEASURING AND TESTING : RANGE OR REMOTE DISTANCE FINDING : With photodetection : Of pulse transit time : Having different frequency sources)

Patent 5319435: Method and apparatus for measuring the wavelength of spectrally narrow optical signals
(OPTICS: MEASURING AND TESTING : MATERIAL STRAIN ANALYSIS : Axes determination)

Patent 5319436: Microplate farming wells with transparent bottom walls for assays using light measurements
(OPTICS: MEASURING AND TESTING : SAMPLE, SPECIMEN, OR STANDARD HOLDER OR SUPPORT (E.G., PLATES OR SLIDES) : Fluid containers (e.g., cells or cuvettes) : Light intensity)

Patent 5319437: Handheld portable spectrophotometer
(OPTICS: MEASURING AND TESTING : BY DISPERSED LIGHT SPECTROSCOPY : Utilizing a spectrometer : Having beam modulation)

Patent 5319438: Interferometric, self-homodyne optical receiver and method and optical transmission system incorporating same
(OPTICAL COMMUNICATIONS : RECEIVER : Homodyne : Including feedback)

Patent 5319439: Stationary wave interpolator
(OPTICS: MEASURING AND TESTING : BY LIGHT INTERFERENCE (E.G., INTERFEROMETER) : Having light beams of different frequencies (e.g., heterodyning) : Plural counter-propagating beams (e.g., non-motion Sagnac device))

Patent 5319440: Fiber optic gyroscopes with depolarized light
(OPTICS: MEASURING AND TESTING : BY LIGHT INTERFERENCE (E.G., INTERFEROMETER) : Rotation rate (e.g., ring laser gyros) : By fiber or waveguide interferometer (e.g., Sagnac effect) : With diffraction grating means)

Patent 5319441: Method and apparatus for detecting wavelength of laser beam
(OPTICS: MEASURING AND TESTING : BY LIGHT INTERFERENCE (E.G., INTERFEROMETER) : Spectroscopy : Fabry-Perot type or Etalon Type : With diffraction grating means)

Patent 5319442: Optical inspection probe
(OPTICS: MEASURING AND TESTING : POSITION OR DISPLACEMENT : Position transverse to viewing axis : Scan)

Patent 5319443: Detected position correcting method
(OPTICS: MEASURING AND TESTING : POSITION OR DISPLACEMENT : Silhouette)

Patent 5319444: Position detecting method and apparatus
(OPTICS: MEASURING AND TESTING : BY ALIGNMENT IN LATERAL DIRECTION : With registration indicia (e.g., scale) : For comparison with master or desired configuration)

Patent 5319445: Hidden change distribution grating and use in 3D moire measurement sensors and CMM applications
(OPTICS: MEASURING AND TESTING : SHAPE OR SURFACE CONFIGURATION : Triangulation : Projection of structured light pattern : Pattern is series of non-intersecting lines : Of transmission (e.g., lens))

Patent 5319446: Test pattern signal generator
(TELEVISION : MONITORING, TESTING, OR MEASURING : Test signal generator : Color match comparator)

Patent 5319447: Video control circuit for multimedia applications with video signal synchronizer memory
(TELEVISION : IMAGE SIGNAL PROCESSING CIRCUITRY SPECIFIC TO TELEVISION : Color television signal processing : receiver type)

Patent 5319448: Method and apparatus for correcting color reproduction
(TELEVISION : IMAGE SIGNAL PROCESSING CIRCUITRY SPECIFIC TO TELEVISION : Chrominance signal amplitude control (e.g., saturation) : Including chrominance signal amplitude control)

Patent 5319449: White balance control device and video camera with a white balance control device
(TELEVISION : CAMERA, SYSTEM AND DETAIL : Combined image signal generator and general image signal processing : Color balance (e.g., white balance) : Video teleconferencing (including access or authorization))

Patent 5319450: Circuitry for cancelling offsets of multiplexed color video signals
(TELEVISION : IMAGE SIGNAL PROCESSING CIRCUITRY SPECIFIC TO TELEVISION : DC insertion : Color television : Delayed AGC)

Patent 5319451: Color signal processing apparatus using a common low pass filter for the luminance signal and the color signals
(TELEVISION : CAMERA, SYSTEM AND DETAIL : With single image scanning device supplying plural color signals : Solid-state multicolor image sensor : With color filter or operation according to color filter : Charge coupled architecture : With three or more colors)

Patent 5319452: Control system for concentratively controlling a plurality of music accompanying apparatuses
(INTERACTIVE VIDEO DISTRIBUTION SYSTEMS : VIDEO DISTRIBUTION SYSTEM WITH UPSTREAM COMMUNICATION : Server or headend : Control process : Conveyed in video image)

Patent 5319453: Method and apparatus for video signal encoding, decoding and monitoring
(RECORDERS : PERFORMANCE OF MULTIPLE FUNCTIONS OF STEAM AND GAS ENGINES : Pressure responsive element : Drum recorder : Bourdon tube marker element :)

Patent 5319454: CATV system enabling access to premium (pay per view) program events by bar code data entry
(INTERACTIVE VIDEO DISTRIBUTION SYSTEMS : BILLING IN VIDEO DISTRIBUTION SYSTEM : Payment method or scheme : Card reader (e.g., reader for credit, debit, or smart card) :)

Patent 5319455: System for distributing customized commercials to television viewers
(INTERACTIVE VIDEO DISTRIBUTION SYSTEMS : PROGRAM, MESSAGE, OR COMMERCIAL INSERTION OR SUBSTITUTION : Specific to individual user or household : Combined with detecting VCR operation)

Patent 5319456: Moving vector detecting apparatus
(TELEVISION : IMAGE SIGNAL PROCESSING CIRCUITRY SPECIFIC TO TELEVISION : Motion vector generation : Diode)

Patent 5319457: Variable length image coding system
(TELEVISION : BANDWIDTH REDUCTION SYSTEM : Plural video programs in single channel : Color television : Periodic shuttering)

Patent 5319458: Method and circuit for generating an adaptive constant for band compression of video signals
(PULSE OR DIGITAL COMMUNICATIONS : BANDWIDTH REDUCTION OR EXPANSION : Television or motion video signal : Adaptive)

Patent 5319459: Method and apparatus for checking defect on display screen
(TELEVISION : MONITORING, TESTING, OR MEASURING : Testing of image reproducer : Using test chart)

Patent 5319460: Image signal processing device including frame memory
(TELEVISION : IMAGE SIGNAL PROCESSING CIRCUITRY SPECIFIC TO TELEVISION : With details of static storage device : For storing a sequence of frames or fields : Level derived within feedback path)

Patent 5319461: Recording medium and recording apparatus wherein voltage is applied only to peripheral edges of the recording medium
(TELEVISION : CAMERA, SYSTEM AND DETAIL : Solid-state image sensor : Cathode-ray tube)

Patent 5319462: Automatic focusing apparatus for automatically adjusting focus in response to video signal by fuzzy inference
(TELEVISION : CAMERA, SYSTEM AND DETAIL : Optics : Focus control : With zoom position detection or interrelated iris control : With dichroic layer or air gap between prism sections)

Patent 5319463: Arrangement and method of preprocessing binary picture data prior to run-length encoding
(IMAGE ANALYSIS : IMAGE COMPRESSION OR CODING : Predictive coding : Checking spelling for recognition)

Patent 5319464: Scheduling color variations for discrete job elements
(FACSIMILE AND STATIC PRESENTATION PROCESSING : FACSIMILE : Recording apparatus : Scanning)

Patent 5319465: Method for generating film quality images on videotape
(TELEVISION SIGNAL PROCESSING FOR DYNAMIC RECORDING OR REPRODUCING : PROCESSING OF COLOR TELEVISION SIGNAL FOR DYNAMIC RECORDING OR REPRODUCING : Including television camera : Separately recorded)

Patent 5319466: System for recording and reproducing picture signals into which character signals can be inserted
(TELEVISION SIGNAL PROCESSING FOR DYNAMIC RECORDING OR REPRODUCING : PROCESSING OF COLOR TELEVISION SIGNAL FOR DYNAMIC RECORDING OR REPRODUCING :)

Patent 5319467: Video tape recorder for recording a video signal with an additional time-base reference signal
(TELEVISION SIGNAL PROCESSING FOR DYNAMIC RECORDING OR REPRODUCING : PROCESSING OF COLOR TELEVISION SIGNAL FOR DYNAMIC RECORDING OR REPRODUCING : Time (e.g., phase or frequency) correction : Using recorded reference (e.g., pilot signal) : Disc)

Patent 5319468: Image signal recording and reproducing system with use of bandwidth compression coding
(IMAGE ANALYSIS : IMAGE COMPRESSION OR CODING : Interframe coding (e.g., difference or motion detection) : Checking spelling for recognition)

Patent 5319469: Method and apparatus for coding digital image data
(IMAGE ANALYSIS : IMAGE COMPRESSION OR CODING : Interframe coding (e.g., difference or motion detection) : Checking spelling for recognition)

Patent 5319470: Image forming apparatus for forming character images in only a predetermined image forming area
(FACSIMILE AND STATIC PRESENTATION PROCESSING : FACSIMILE : Specific signal processing circuitry : Image processing : Picture size conversion : Variable threshold determined by image or other condition (e.g., adaptive thresholding))

Patent 5319471: Image transmitting apparatus having improved coding of multi-valued image data
(FACSIMILE AND STATIC PRESENTATION PROCESSING : FACSIMILE : Specific signal processing circuitry : Image processing : Picture size conversion : Variable threshold determined by image or other condition (e.g., adaptive thresholding))

Patent 5319472: Multispectral color image pickup system
(FACSIMILE AND STATIC PRESENTATION PROCESSING : NATURAL COLOR FACSIMILE : Detail of image placement or content)

Patent 5319473: Methods and apparatus for performing real time color gamut compressions
(FACSIMILE AND STATIC PRESENTATION PROCESSING : NATURAL COLOR FACSIMILE : Image reproduction : Page or frame memory)

Patent 5319474: Overlapping device of a color video printer
(FACSIMILE AND STATIC PRESENTATION PROCESSING : NATURAL COLOR FACSIMILE : Color separation : Solid-state)

Patent 5319475: Tamper resisting holographic security seal
(OPTICAL: SYSTEMS AND ELEMENTS : HOLOGRAPHIC SYSTEM OR ELEMENT : Authentication :)

Patent 5319476: Multiply recorded hologram for security
(OPTICAL: SYSTEMS AND ELEMENTS : HOLOGRAPHIC SYSTEM OR ELEMENT : Authentication :)

Patent 5319477: Compact polarization independent optical switching units
(LIQUID CRYSTAL CELLS, ELEMENTS AND SYSTEMS : PARTICULAR STRUCTURE : Particular illumination : With integral optical element for guiding or distributing light from the light source : Edge lit type light guide behind liquid crystal : Varistor)

Patent 5319478: Light control systems with a circular polarizer and a twisted nematic liquid crystal having a minimum path difference of .lambda./2
(LIQUID CRYSTAL CELLS, ELEMENTS AND SYSTEMS : WITH SPECIFIED NONCHEMICAL CHARACTERISTIC OF LIQUID CRYSTAL MATERIAL : Within nematic phase : Twisted (or chiral) nematic or supertwisted nematic : Having particular birefringence or retardation : With detail of terminals to external circuit)

Patent 5319479: Deposited multi-layer device with a plastic substrate having an inorganic thin film layer
(LIQUID CRYSTAL CELLS, ELEMENTS AND SYSTEMS : PARTICULAR STRUCTURE : Having significant detail of cell structure only : Particular nonoptical film or layer (e.g., adhesive layer, barrier layer) : Insulating layer : For parallel alignment)

Patent 5319480: Liquid crystal half-tone display with gray level uniformity
(LIQUID CRYSTAL CELLS, ELEMENTS AND SYSTEMS : PARTICULAR STRUCTURE : Having significant detail of cell structure only : Producing a greyscale effect : With each cell displaying a different pattern)

Patent 5319481: Encapsulated liquid crystal optical read/write storage medium and system
(LIQUID CRYSTAL CELLS, ELEMENTS AND SYSTEMS : WITH SPECIFIED NONCHEMICAL CHARACTERISTIC OF LIQUID CRYSTAL MATERIAL : Within smectic phase : Nonchiral additive in the liquid crystal material)

Patent 5319482: Optical loop back and line test apparatus
(OPTICAL COMMUNICATIONS : DIAGNOSTIC TESTING : Determination of communication parameter : Using supervisory signal : Different wavelengths for diagnostic and communication :)

Patent 5319483: Polarization independent low cross-talk optical circulator
(OPTICAL COMMUNICATIONS : DUPLEX : Determination of communication parameter)

Patent 5319484: Photonic time-division multiplexer and demultiplexer
(OPTICAL COMMUNICATIONS : MULTIPLEX : Hybrid : Time and wavelength division : Bus)

Patent 5319485: Wavelength-assignable optical communication system
(OPTICAL COMMUNICATIONS : MULTIPLEX : Wavelength division or frequency division (e.g., Raman, Brillouin, etc.) : Multiple Access (e.g., CDMA))

Patent 5319486: Transmission equipment with an optical transmission line
(OPTICAL COMMUNICATIONS : MULTIPLEX : Time division : Subscriber system : Wavelength control)

Patent 5319487: Infrared data transmission-reception system
(OPTICAL COMMUNICATIONS : REMOTE CONTROL : Cable repeater)

Patent 5319488: Terminal equipment and optical communication system using the same
(OPTICAL COMMUNICATIONS : HYBRID COMMUNICATION SYSTEM (E.G., OPTICAL AND RF) : Rotating part)

Patent 5319489: Method and apparatus for relative positioning of a frequency, in particular an optical frequency
(OPTICAL COMMUNICATIONS : TRANSMITTER : Including compensation : Including feedback : For wavelength control : Filter)

Patent 5319490: Helmet mounted display including synchronously moving tilted mechanisms
(OPTICAL: SYSTEMS AND ELEMENTS : DEFLECTION USING A MOVING ELEMENT OR MEDIUM (OFFSETTING OR CHANGING AT LEAST A PORTION OF THE BEAM) : Using a periodically moving element (periodic change of optically reflecting, refracting or diffracting element) : Including transmissive type moving element : Concave reflector)

Patent 5319491: Optical display
(OPTICAL: SYSTEMS AND ELEMENTS : OPTICAL MODULATOR : Light wave temporal modulation (e.g., frequency, amplitude, etc.) : By changing physical characteristics (e.g., shape, size or contours) of an optical element : Shape or contour of light control surface altered : Amplitude modulation)

Patent 5319492: Optical switch
(OPTICAL: SYSTEMS AND ELEMENTS : OPTICAL MODULATOR : Light wave temporal modulation (e.g., frequency, amplitude, etc.) : By changing physical characteristics (e.g., shape, size or contours) of an optical element : Changing position or orientation of suspended particles : Having multiple electrodes)

Patent 5319493: Viewing system for microscope
(OPTICAL: SYSTEMS AND ELEMENTS : COMPOUND LENS SYSTEM : Microscope : Two or more in a series)

Patent 5319494: Light waveguide type polarized light beam splitter
(OPTICAL: SYSTEMS AND ELEMENTS : POLARIZATION WITHOUT MODULATION : Light polarization without any external input : By reflection or refraction (e.g., Brewster angle) : Pictures offset, transposed or have respective right or left sides adjacent)

Patent 5319495: Zoom lens
(OPTICAL: SYSTEMS AND ELEMENTS : LENS : With variable magnification (e.g., zoom type) : With mechanical compensation : Two groups : + - + Arrangement)

Patent 5319496: Optical beam delivery system
(OPTICAL: SYSTEMS AND ELEMENTS : LENS : With multipart element : Diaphragm)

Patent 5319497: Lens drive device with lens holder carrying drive flux generating magnets
(OPTICAL: SYSTEMS AND ELEMENTS : LENS : With support : Lens movable in its plane : Electromagnetic motive power : With third component biconvex)

Patent 5319498: Moving object extension controller
(OPTICAL: SYSTEMS AND ELEMENTS : LENS : With support : Lens mounts : Adjustable : With axial adjustment (e.g., adjustable focus, etc.) : Electromagnetic or piezoelectric drive : Having a biconvex single element component)

Patent 5319499: Variable-speed regeneration compensating apparatus for double azimuth 4-head type video tape recorder
(TELEVISION SIGNAL PROCESSING FOR DYNAMIC RECORDING OR REPRODUCING : PROCESSING OF TELEVISION SIGNAL FOR DYNAMIC RECORDING OR REPRODUCING : Fast, slow, or stop reproducing : Including head switching means : Disc)

Patent 5319500: Video reproducing apparatus for maintaining picture quality during high speed search functions
(TELEVISION SIGNAL PROCESSING FOR DYNAMIC RECORDING OR REPRODUCING : PROCESSING OF TELEVISION SIGNAL FOR DYNAMIC RECORDING OR REPRODUCING : Fast, slow, or stop reproducing : Locus or track control : Disc)

Patent 5319501: Magnetic recording and reproducing apparatus which records analog time-base-compressed audio signals along with video signals
(TELEVISION SIGNAL PROCESSING FOR DYNAMIC RECORDING OR REPRODUCING : PROCESSING OF TELEVISION SIGNAL FOR DYNAMIC RECORDING OR REPRODUCING : Having another signal : Audio signal : Time compressing : Plurality of audio channels)

Patent 5319502: System and method for employing buried servos within a magnetic recording medium
(DYNAMIC MAGNETIC INFORMATION STORAGE OR RETRIEVAL : GENERAL PROCESSING OF A DIGITAL SIGNAL : Head amplifier circuit : Intra-cell transition)

Patent 5319503: Method and apparatus for writing successive streams of data on a magnetic medium by writing a cancel mark indicating the cancellation of
(DYNAMIC MAGNETIC INFORMATION STORAGE OR RETRIEVAL : GENERAL PROCESSING OF A DIGITAL SIGNAL : Data in specific format : Intra-cell transition)

Patent 5319504: Method and apparatus for marking a data block defective and re-recording data block in successive regions
(DYNAMIC MAGNETIC INFORMATION STORAGE OR RETRIEVAL : GENERAL PROCESSING OF A DIGITAL SIGNAL : Data verification : With incremental movement between record and head)

Patent 5319505: TOC recording/reproducing device
(DYNAMIC MAGNETIC INFORMATION STORAGE OR RETRIEVAL : AUTOMATIC CONTROL OF A RECORDER MECHANISM : Controlling the record : Locating specific areas : Responsive to recorded address :)

Patent 5319506: Tape recording and/or reproducing apparatus with ultrasonically vibrated tape guides
(DYNAMIC MAGNETIC INFORMATION STORAGE OR RETRIEVAL : AUTOMATIC CONTROL OF A RECORDER MECHANISM : Controlling the record : Speed : Linear carrier : Plural speed transport :)

Patent 5319507: Recording/reproducing system using a flexible magnetic disk
(DYNAMIC MAGNETIC INFORMATION STORAGE OR RETRIEVAL : AUTOMATIC CONTROL OF A RECORDER MECHANISM : Controlling the head : Track centering : Rotary carrier : By nonmagnetic sensing (e.g., optical, capacitive) : By signal derived from transport)

Patent 5319508: Read circuit in magnetic disk drive
(DYNAMIC MAGNETIC INFORMATION STORAGE OR RETRIEVAL : AUTOMATIC CONTROL OF A RECORDER MECHANISM : Controlling the head : Track centering : Rotary carrier : By tracking signal recorded on or immediately beneath surface : Distinct servo sector : From separate track)

Patent 5319509: Method and apparatus for controlling and analyzing a data storage system
(DYNAMIC MAGNETIC INFORMATION STORAGE OR RETRIEVAL : AUTOMATIC CONTROL OF A RECORDER MECHANISM : Controlling the head : Track centering : Rotary carrier : By nonmagnetic sensing (e.g., optical, capacitive) : By signal derived from transport)

Patent 5319510: Disc recording and/or reproducing apparatus
(DYNAMIC MAGNETIC INFORMATION STORAGE OR RETRIEVAL : RECORD TRANSPORT WITH HEAD STATIONARY DURING TRANSDUCING : Disk record : Flexible disk : Loading or ejecting mechanism : Mechanical detail)

Patent 5319511: Aerodynamic actuator latch with magnetic return spring for hard disk drive
(DYNAMIC MAGNETIC INFORMATION STORAGE OR RETRIEVAL : HEAD MOUNTING : For moving head into/out of transducing position : Disk record : Latch : Air vane : Actuator side detail)

Patent 5319512: Positioning device for positioning a read/write head of a disc storage system
(DYNAMIC MAGNETIC INFORMATION STORAGE OR RETRIEVAL : HEAD MOUNTING : For shifting head between tracks : Disk record : Arcuate head movement : E block detail : Detail of actuator arm supporting head suspension : Winding detail)

Patent 5319513: Harmonic monitor and protection module
(ELECTRICITY: ELECTRICAL SYSTEMS AND DEVICES : SAFETY AND PROTECTION OF SYSTEMS AND DEVICES : With tuned circuit : Plural conductors in single sheath (e.g., compound))

Patent 5319514: Digital voltage and phase monitor for AC power line
(ELECTRICITY: ELECTRICAL SYSTEMS AND DEVICES : SAFETY AND PROTECTION OF SYSTEMS AND DEVICES : Circuit automatically reconnected only after the fault is cleared : Current responsive)

Patent 5319515: Circuit protection arrangement
(ELECTRICITY: ELECTRICAL SYSTEMS AND DEVICES : SAFETY AND PROTECTION OF SYSTEMS AND DEVICES : With specific current responsive fault sensor : Automatic reset after trip : Protection for thyristor)

Patent 5319516: Electrostatically protected IC card
(ELECTRICITY: ELECTRICAL SYSTEMS AND DEVICES : DISCHARGING OR PREVENTING ACCUMULATION OF ELECTRIC CHARGE (E.G., STATIC ELECTRICITY) : Specific conduction means or dissipator : With external structure of vehicle)

Patent 5319517: Multilayer ceramic chip capacitor
(ELECTRICITY: ELECTRICAL SYSTEMS AND DEVICES : ELECTROSTATIC CAPACITORS : Fixed capacitor : Solid dielectric : Ceramic, glass, or oxide particles : With multilayer ceramic capacitor : Composition : Including halogen (e.g., chlorinated))

Patent 5319518: Solid/gas double layer capacitor and electrical storage device
(ELECTRICITY: ELECTRICAL SYSTEMS AND DEVICES : ELECTROLYTIC SYSTEMS OR DEVICES : Double layer electrolytic capacitor : Plural)

Patent 5319519: Housing with latch and ejection mechanism air portable hard disk drive
(ELECTRICITY: ELECTRICAL SYSTEMS AND DEVICES : HOUSING OR MOUNTING ASSEMBLIES WITH DIVERSE ELECTRICAL COMPONENTS : For electronic systems and devices : Computer related support : Memory unit support : Disk drive support : With plug-in circuit breakers)

Patent 5319520: Electronic equipment assembly of tiered type
(ELECTRICITY: ELECTRICAL SYSTEMS AND DEVICES : HOUSING OR MOUNTING ASSEMBLIES WITH DIVERSE ELECTRICAL COMPONENTS : For electronic systems and devices : With cooling means : Fluid : Air : Plural Openings : Circular : With stabilizer or modifying substance)

Patent 5319521: Ceramic frames and capsules for Z-axis modules
(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 : Containing silicon or aluminum)

Patent 5319522: Encapsulated product and method of manufacture
(ELECTRICITY: ELECTRICAL SYSTEMS AND DEVICES : HOUSING OR MOUNTING ASSEMBLIES WITH DIVERSE ELECTRICAL COMPONENTS : For electronic systems and devices : Printed circuit board : With locking means or device)

Patent 5319523: Card edge interconnect apparatus for printed circuit boards
(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 : Specific chassis or ground : Welded connection)

Patent 5319524: Card cage system
(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 ejector means : Welded connection)

Patent 5319525: Circuit assembly
(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 5319526: Means for connecting CPU boards to a radial-and-parallel bus structure
(ELECTRICITY: ELECTRICAL SYSTEMS AND DEVICES : HOUSING OR MOUNTING ASSEMBLIES WITH DIVERSE ELECTRICAL COMPONENTS : For electronic systems and devices : Printed circuit board : Plural : With separable connector or socket means : Having backplane connection : Circuit board mounted)

Patent 5319527: Illuminated instrumentation display
(ILLUMINATION : ILLUMINATED SCALE OR DIAL : Edge illuminated modifier or light rod/pipe : Selective or adjustable)

Patent 5319528: High power light source
(ILLUMINATION : LIGHT FIBER, ROD, OR PIPE : Laser : Holder)

Patent 5319529: Clipped on marker for use with adjustment linkage for a vehicle headlamp
(ILLUMINATION : SUPPORTED BY VEHICLE STRUCTURE (E.G., ESPECIALLY ADAPTED FOR VEHICLE) : Adjustable lamp or lamp support : Manually operable (e.g., remote manual actuation) : Retractable headlight)

Patent 5319530: Hood for a unidirectional lamp
(ILLUMINATION : SUPPORTED BY VEHICLE STRUCTURE (E.G., ESPECIALLY ADAPTED FOR VEHICLE) : Housing : With common housing)

Patent 5319531: Illuminated flying disc with special effects lighting
(ILLUMINATION : SELF POWERED LAMP : Having plural lamp bulbs or lamp sockets : Dome structure)

Patent 5319532: Method and apparatus for electrically interconnecting signalling lamps and sockets
(ILLUMINATION : QUICK DISCONNECT-TYPE LIGHT UNIT : Circuit board : Ornamental or decorative)

Patent 5319533: Power selection and protection circuit responsive to an input voltage for providing series or parallel connected inverters
(ELECTRIC POWER CONVERSION SYSTEMS : CURRENT CONVERSION : Including D.C.-A.C.-D.C. converter : Having transistorized inverter : Bridge type : Including plural anode/single cathode device)

Patent 5319534: Series-parallel active power line conditioner utilizing reduced-turns-ratio transformer for enhanced peak voltage regulation
(ELECTRIC POWER CONVERSION SYSTEMS : CURRENT CONVERSION : With means to introduce or eliminate frequency components : In inverter systems : Double-ended type (i.e., push-pull))

Patent 5319535: Active power line conditioner having capability for rejection of common-mode disturbances
(ELECTRIC POWER CONVERSION SYSTEMS : CURRENT CONVERSION : With means to introduce or eliminate frequency components : In inverter systems : Double-ended type (i.e., push-pull))

Patent 5319536: Power system for parallel operation of AC/DC convertrs
(ELECTRIC POWER CONVERSION SYSTEMS : CURRENT CONVERSION : Having plural converters for single conversion : Including semiconductor means)

Patent 5319537: Raser output scanner color printer with improved start of scan detection and process registration
(INCREMENTAL PRINTING OF SYMBOLIC INFORMATION : LIGHT OR BEAM MARKING APPARATUS OR PROCESSES : Scan of light : Multicolor : Having deflecting means)

Patent 5319538: Switch and system for reconfiguring a plurality of closed loop systems
(DATA PROCESSING: GENERIC CONTROL SYSTEMS OR SPECIFIC APPLICATIONS : GENERIC CONTROL SYSTEM, APPARATUS OR PROCESS : Having specific error signal generation (e.g., up/down counter) : Fine/coarse)

Patent 5319539: Method and apparatus for generating an optimal gain of process control equipment
(DATA PROCESSING: GENERIC CONTROL SYSTEMS OR SPECIFIC APPLICATIONS : GENERIC CONTROL SYSTEM, APPARATUS OR PROCESS : Optimization or adaptive control : Specific criteria of system performance : Gain (e.g., tuning) : Economic (e.g., cost))

Patent 5319540: System and method for controlling a periodically actuated ventilation flow system
(DATA PROCESSING: GENERIC CONTROL SYSTEMS OR SPECIFIC APPLICATIONS : GENERIC CONTROL SYSTEM, APPARATUS OR PROCESS : Optimization or adaptive control : Plural modes : Proportional-Integral (P-I) : Economic (e.g., cost))

Patent 5319541: Machine-aided method for the selection of roofing systems and the generation of specifications thereof
(DATA PROCESSING: FINANCIAL, BUSINESS PRACTICE, MANAGEMENT, OR COST/PRICE DETERMINATION : AUTOMATED ELECTRICAL FINANCIAL OR BUSINESS PRACTICE OR MANAGEMENT ARRANGEMENT : Inventory management : Itemization of parts, supplies, or services (e.g., bill of materials) : Staff scheduling or task assignment)

Patent 5319542: System for ordering items using an electronic catalogue
(DATA PROCESSING: FINANCIAL, BUSINESS PRACTICE, MANAGEMENT, OR COST/PRICE DETERMINATION : AUTOMATED ELECTRICAL FINANCIAL OR BUSINESS PRACTICE OR MANAGEMENT ARRANGEMENT : Electronic shopping (e.g., remote ordering) : Presentation of image or description of sales item (e.g., electronic catalog browsing) : Staff scheduling or task assignment)

Patent 5319543: Workflow server for medical records imaging and tracking 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) : Patient record management : Including a payment switch or gateway)

Patent 5319544: Computerized inventory monitoring and verification system and method
(DATA PROCESSING: FINANCIAL, BUSINESS PRACTICE, MANAGEMENT, OR COST/PRICE DETERMINATION : AUTOMATED ELECTRICAL FINANCIAL OR BUSINESS PRACTICE OR MANAGEMENT ARRANGEMENT : Inventory management : Presentation of image or description of sales item (e.g., electronic catalog browsing))

Patent 5319545: System to monitor multiple fuel dispensers and fuel supply tank
(DATA PROCESSING: FINANCIAL, BUSINESS PRACTICE, MANAGEMENT, OR COST/PRICE DETERMINATION : AUTOMATED ELECTRICAL FINANCIAL OR BUSINESS PRACTICE OR MANAGEMENT ARRANGEMENT : Inventory management : Presentation of image or description of sales item (e.g., electronic catalog browsing))

Patent 5319546: Electronic cash register for use with a plurality of output devices having different output formats
(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 5319547: Device and method for inspection of baggage and other objects
(DATA PROCESSING: FINANCIAL, BUSINESS PRACTICE, MANAGEMENT, OR COST/PRICE DETERMINATION : AUTOMATED ELECTRICAL FINANCIAL OR BUSINESS PRACTICE OR MANAGEMENT ARRANGEMENT : Transportation facility access (e.g., fare, toll, parking) : Job performance analysis)

Patent 5319548: Interactive golf game information system
(DATA PROCESSING: GENERIC CONTROL SYSTEMS OR SPECIFIC APPLICATIONS : SPECIFIC APPLICATION, APPARATUS OR PROCESS : Contest or contestant analysis, management, or monitoring (e.g., statistical analysis, handicapping, scoring) : Scoring : Positional with nonpositional)

Patent 5319549: Method and system for determining geometric pattern features of interstitial infiltrates in chest images
(IMAGE ANALYSIS : APPLICATIONS : Surface texture or roughness measuring : License plate)

 

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