Patents 5554947 - 5555200

 

 

Patent 5554947: Wave-shaping circuit with feedback circuit for adjusting central voltage level of input alternating signal
(MISCELLANEOUS ACTIVE ELECTRICAL NONLINEAR DEVICES, CIRCUITS, AND SYSTEMS : SIGNAL CONVERTING, SHAPING, OR GENERATING : Rectangular (e.g., clock, etc.) or pulse waveform generating by conversion from input AC (e.g., sine, etc.) wave : Limiting, clipping, or clamping)

Patent 5554948: Adaptive threshold circuit with deceleration compensation
(MISCELLANEOUS ACTIVE ELECTRICAL NONLINEAR DEVICES, CIRCUITS, AND SYSTEMS : SIGNAL CONVERTING, SHAPING, OR GENERATING : Electromagnetic pulse forming : Limiting, clipping, or clamping)

Patent 5554949: Circuit arrangement for delaying a functional signal
(MISCELLANEOUS ACTIVE ELECTRICAL NONLINEAR DEVICES, CIRCUITS, AND SYSTEMS : SIGNAL CONVERTING, SHAPING, OR GENERATING : Having specific delay in producing output waveform : Single output with variable or selectable delay : Having specific active circuit element or structure(e.g., FET, complementary transistors, etc.))

Patent 5554950: Delay line providing an adjustable delay in response to binary input signals
(MISCELLANEOUS ACTIVE ELECTRICAL NONLINEAR DEVICES, CIRCUITS, AND SYSTEMS : SIGNAL CONVERTING, SHAPING, OR GENERATING : Having specific delay in producing output waveform : Single output with variable or selectable delay : Including delay line or charge transfer device : Electron tube)

Patent 5554951: Signal conditioning apparatus and method exhibiting accurate input impedance and gain characteristics over common mode range and
(MISCELLANEOUS ACTIVE ELECTRICAL NONLINEAR DEVICES, CIRCUITS, AND SYSTEMS : SPECIFIC INPUT TO OUTPUT FUNCTION : By integrating : Having switched capacitance : With feedback)

Patent 5554952: Fast responding method and apparatus for three phase A/C voltage sensing
(MISCELLANEOUS ACTIVE ELECTRICAL NONLINEAR DEVICES, CIRCUITS, AND SYSTEMS : SPECIFIC INPUT TO OUTPUT FUNCTION : By integrating : With summing or counting : With feedback)

Patent 5554953: Internal reduced-voltage generator for semiconductor integrated circuit
(MISCELLANEOUS ACTIVE ELECTRICAL NONLINEAR DEVICES, CIRCUITS, AND SYSTEMS : SPECIFIC IDENTIFIABLE DEVICE, CIRCUIT, OR SYSTEM : With specific source of supply or bias voltage : Stabilized (e.g., compensated, regulated, maintained, etc.) : With voltage source regulating : With field-effect transistor : With emitter follower)

Patent 5554954: Circuit for biasing FET amplifier with single power supply
(MISCELLANEOUS ACTIVE ELECTRICAL NONLINEAR DEVICES, CIRCUITS, AND SYSTEMS : SPECIFIC IDENTIFIABLE DEVICE, CIRCUIT, OR SYSTEM : With specific source of supply or bias voltage : Including signal protection or bias preservation : With field-effect transistor : With field-effect transistor)

Patent 5554955: Method and apparatus for removing the effects of co-channel interference from the message on a dominant frequency modulated carrier and for
(DEMODULATORS : FREQUENCY MODULATION DEMODULATOR : Plural demodulation : Including amplitude demodulation : With parallel signal combiners (e.g., Costas loop))

Patent 5554956: Othogonal insertion phase tuning method
(AMPLIFIERS : WITH DISTRIBUTED PARAMETER-TYPE COUPLING MEANS : Having signal applied to magnetic means)

Patent 5554957: Programmable function current mode signal module
(AMPLIFIERS : COMBINED WITH AUTOMATIC AMPLIFIER DISABLING SWITCH MEANS : Having signal applied to magnetic means)

Patent 5554958: Inverting amplifier having a low noise biasing network
(AMPLIFIERS : HUM OR NOISE OR DISTORTION BUCKING INTRODUCED INTO SIGNAL CHANNEL : Electron tube or diode as impedance)

Patent 5554959: Linear power amplifier with a pulse density modulated switching power supply
(AMPLIFIERS : WITH SEMICONDUCTOR AMPLIFYING DEVICE (E.G., TRANSISTOR) : Including particular power supply circuitry : Having frequency-responsive means or phase-shift means in feedback path)

Patent 5554960: Branching filter, branching filter module and radio commnication apparatus
(WAVE TRANSMISSION LINES AND NETWORKS : PLURAL CHANNEL SYSTEMS : Having branched circuits : For providing frequency separation : Using coupled windings)

Patent 5554961: Energy efficient electromagnetic circuit
(ELECTRICITY: MAGNETICALLY OPERATED SWITCHES, MAGNETS, AND ELECTROMAGNETS : ELECTROMAGNETICALLY ACTUATED SWITCHES : Polarity-responsive : With locking, latch or tripping structure)

Patent 5554962: DC vacuum relay device with angular impact break mechanism
(ELECTRICITY: MAGNETICALLY OPERATED SWITCHES, MAGNETS, AND ELECTROMAGNETS : ELECTROMAGNETICALLY ACTUATED SWITCHES : Polarity-responsive : With locking, latch or tripping structure)

Patent 5554963: Gas-filled plastic enclosed relay
(ELECTRICITY: MAGNETICALLY OPERATED SWITCHES, MAGNETS, AND ELECTROMAGNETS : ELECTROMAGNETICALLY ACTUATED SWITCHES : Vacuum or hermetically sealed type (e.g., reed switch) : Moving coil type)

Patent 5554964: Microswitch with a magnetic field sensor
(ELECTRICITY: MAGNETICALLY OPERATED SWITCHES, MAGNETS, AND ELECTROMAGNETS : PERMANENT MAGNET-ACTUATED SWITCHES : Plural magnets : Pivoted or relatively movable independently of the armature)

Patent 5554965: Lubricated variable resistance control having resistive pads on conductive path
(ELECTRICAL RESISTORS : MECHANICALLY VARIABLE (E.G., RHEOSTAT) : Movable contact electrically adjustable over length of resistance element : Contact slides along in contact with element : Contact rolls rectilinearly)

Patent 5554966: Car-stereo with removable control panel, alarm, and power conservation
(COMMUNICATIONS: ELECTRICAL : CONDITION RESPONSIVE INDICATING SYSTEM : Specific condition : Position responsive : Connected or disconnected : Conveyor belt)

Patent 5554967: Reminder device
(COMMUNICATIONS: ELECTRICAL : SYSTEMS : Timer control : Reminder device with built-in timer : With independent manual controller)

Patent 5554968: Data communication using power lines
(COMMUNICATIONS: ELECTRICAL : SYSTEMS : Signal over power line : Separate diverse device deactivated by timer)

Patent 5554969: Diagnosing apparatus and method for detecting failure in sensor applicable to motor-driven vehicular rear road wheel steering system
(COMMUNICATIONS: ELECTRICAL : LAND VEHICLE ALARMS OR INDICATORS : Internal alarm or indicator responsive to a condition of the vehicle : Curb)

Patent 5554970: Speed alarm system for an automobile
(COMMUNICATIONS: ELECTRICAL : LAND VEHICLE ALARMS OR INDICATORS : Internal alarm or indicator responsive to a condition of the vehicle : Speed of vehicle, engine, or power train : Accessory (e.g., speaker, radio face plate, etc.))

Patent 5554971: Vibrating apparatus for low profile pagers
(COMMUNICATIONS: ELECTRICAL : TACTUAL INDICATION : Power control)

Patent 5554972: Electronic perimeter warning system
(COMMUNICATIONS: ELECTRICAL : CONDITION RESPONSIVE INDICATING SYSTEM : Specific condition : Intrusion detection : Disturbance of electromagnetic waves : Light : Beam :)

Patent 5554973: Electrostatic capacitance-type sensor
(COMMUNICATIONS: ELECTRICAL : CONDITION RESPONSIVE INDICATING SYSTEM : Specific condition : Intrusion detection : Disturbance of electric field : Capacitance : Beam)

Patent 5554974: Encodable tag with radio frequency readout
(COMMUNICATIONS: ELECTRICAL : CONDITION RESPONSIVE INDICATING SYSTEM : Specific condition : Article placement or removal (e.g., anti-theft) : Detectable device on protected article (e.g., "tag") : Having "soft" magnetic element (e.g., Permalloy) : Fence)

Patent 5554975: Safety device for the proprioception impaired
(COMMUNICATIONS: ELECTRICAL : CONDITION RESPONSIVE INDICATING SYSTEM : Specific condition : Human or animal : Posture alarm : Specified device housing or attachment means)

Patent 5554976: Method and apparatus for detecting abnormality in gas supply equipment
(COMMUNICATIONS: ELECTRICAL : CONDITION RESPONSIVE INDICATING SYSTEM : Specific condition : Fluent material : Pressure : Liquid)

Patent 5554977: Remote controlled security system
(COMMUNICATIONS: ELECTRICAL : SELECTIVE : Intelligence comparison for controlling : Authorization control (e.g., entry into an area) : Varying authorization : Code rotating or scrambling : Programming of coded record)

Patent 5554978: Automobile multiple communication system operable under low power consumption
(COMMUNICATIONS: ELECTRICAL : SELECTIVE : Monitoring in addition to control (e.g., supervisory) : Quiescent : Storage at controller)

Patent 5554979: System for setting ambient parameters
(COMMUNICATIONS: ELECTRICAL : SELECTIVE : Frequency responsive actuation : Wireless link : Radio link)

Patent 5554980: Remote control system
(COMMUNICATIONS: ELECTRICAL : SELECTIVE : Frequency responsive actuation : Wireless link : Radio link)

Patent 5554981: Capacitive number wheel encoder for utility meters
(COMMUNICATIONS: ELECTRICAL : CONTINUOUSLY VARIABLE INDICATING (E.G., TELEMETERING) : With particular transmitter (e.g., piezoelectric, dynamo) : Capacitive transmitter : Mutual inductance)

Patent 5554982: Wireless train proximity alert system
(COMMUNICATIONS: ELECTRICAL : EXTERNAL CONDITION VEHICLE-MOUNTED INDICATOR OR ALARM : Transmitter in another vehicle (e.g., emergency vehicle) : Relative distence between vehicles (e.g., collision alert) : Follow-up (e.g., circuit rebalanced when upset))

Patent 5554983: Object recognition system and abnormality detection system using image processing
(COMMUNICATIONS: ELECTRICAL : VEHICLE DETECTORS : With camera : Electromechanical movable auxiliary indicator)

Patent 5554984: Electronic traffic tariff reception system and vehicle identification apparatus
(COMMUNICATIONS: ELECTRICAL : VEHICLE DETECTORS : With camera : Electromechanical movable auxiliary indicator)

Patent 5554985: Method for scanning keypad architecutre employing power source and ground of digital electronic devices
(CODED DATA GENERATION OR CONVERSION : BODILY ACTUATED CODE GENERATOR : Including keyboard or keypad : With particular key scanning feature : With rollover feature (i.e., antidoublestrike))

Patent 5554986: Digital to analog coverter having multiple resistor ladder stages
(CODED DATA GENERATION OR CONVERSION : ANALOG TO OR FROM DIGITAL CONVERSION : Digital to analog conversion : Coarse and fine conversions : With rollover feature (i.e., antidoublestrike))

Patent 5554987: Direct digital synthesizer capable of reducing spurious noise components
(CODED DATA GENERATION OR CONVERSION : ANALOG TO OR FROM DIGITAL CONVERSION : Digital to analog conversion : Function generator : With rollover feature (i.e., antidoublestrike))

Patent 5554988: Apparatus and method for generating a data signal
(CODED DATA GENERATION OR CONVERSION : ANALOG TO OR FROM DIGITAL CONVERSION : Digital to analog conversion : Using ladder network : With rollover feature (i.e., antidoublestrike))

Patent 5554989: A/D converter having folded arrangement of voltage comparator
(CODED DATA GENERATION OR CONVERSION : ANALOG TO OR FROM DIGITAL CONVERSION : Analog to digital conversion : Analog input compared with static reference : Parallel type :)

Patent 5554990: Airspace management system and method
(COMMUNICATIONS: DIRECTIVE RADIO WAVE SYSTEMS AND DEVICES (E.G., RADAR, RADIO NAVIGATION) : AIR TRAFFIC CONTROL : Microwave landing system (MLS))

Patent 5554991: Device for recreating a dynamic image from a radar field of the invention
(COMMUNICATIONS: DIRECTIVE RADIO WAVE SYSTEMS AND DEVICES (E.G., RADAR, RADIO NAVIGATION) : WITH PARTICULAR CIRCUIT : Display : With stabilization (e.g., True Motion, True North) : Cursor)

Patent 5554992: Radar scan converter for producing an aggregate radial scan pattern that is a function of hyperbolically-based resolution boundaries
(COMMUNICATIONS: DIRECTIVE RADIO WAVE SYSTEMS AND DEVICES (E.G., RADAR, RADIO NAVIGATION) : WITH PARTICULAR CIRCUIT : Display : Scan conversion : Cursor)

Patent 5554993: Global position determining system and method
(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) : Tracking or monitoring (i.e., lost or stolen vehicles) :)

Patent 5554994: Self-surveying relative GPS (global positioning system) weapon guidance system
(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 ambiguity resolving)

Patent 5554995: Flat antenna of a dual feeding type
(COMMUNICATIONS: RADIO WAVE ANTENNAS : ANTENNAS : Microstrip : Reflector or director)

Patent 5554996: Antenna for communication device
(COMMUNICATIONS: RADIO WAVE ANTENNAS : ANTENNAS : With radio cabinet :)

Patent 5554997: Graphite composite structures exhibiting electrical conductivity
(COMMUNICATIONS: RADIO WAVE ANTENNAS : ANTENNAS : Balanced doublet - centerfed (e.g., dipole) : Doublet type)

Patent 5554998: Deployable satellite antenna for use on vehicles
(COMMUNICATIONS: RADIO WAVE ANTENNAS : ANTENNAS : With support for antenna, reflector or director : Adjustable or collapsible support : Foldable : Quarter-wave transformer)

Patent 5554999: Collapsible flat antenna reflector
(COMMUNICATIONS: RADIO WAVE ANTENNAS : ANTENNAS : Antenna components : Refracting means and radio wave energy filters (e.g., lenses and polarizers) : Flexible rod actuated)

Patent 5555000: Process and device for the control of a microtip fluorescent display
(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) : Cathodolulminescent type : Field emissive (e.g., FED, Spindt, microtip, etc.) : Resistor-diode arrangement)

Patent 5555001: Redundant scheme for LCD display with integrated data driving circuit
(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) : Control means at each display element : Redundancy (e.g., plural control elements or electrodes) : Smooth or continuous)

Patent 5555002: Method and display control system for panning
(COMPUTER GRAPHICS PROCESSING AND SELECTIVE VISUAL DISPLAY SYSTEMS : COMPUTER GRAPHICS PROCESSING : Attributes (surface detail or characteristic, display attributes) : Color or intensity : Gamut clipping or adjustment :)

Patent 5555003: Method for selecting an item on a graphics screen
(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 5555004: Input control device
(COMPUTER GRAPHICS PROCESSING AND SELECTIVE VISUAL DISPLAY SYSTEMS : DISPLAY PERIPHERAL INTERFACE INPUT DEVICE : Cursor mark position control device : Joystick : Scaling)

Patent 5555005: Electronically controlled pneumatic pressure regulator and method for the regulation of the pressure of a fluid using such a regulator
(INCREMENTAL PRINTING OF SYMBOLIC INFORMATION : INK JET : Controller : Of fluid (e.g., ink flow rate, viscosity, etc.) :)

Patent 5555006: Inkjet printing: mask-rotation-only at page extremes; multipass modes for quality and throughput on plastic media
(INCREMENTAL PRINTING OF SYMBOLIC INFORMATION : INK JET : Ejector mechanism (i.e., print head) : Array of ejectors : Interlace : Movement)

Patent 5555007: Refillable ink jet printing module
(INCREMENTAL PRINTING OF SYMBOLIC INFORMATION : INK JET : Fluid or fluid source handling means : Fluid supply system : Cartridge : With integral ejector : Drop sensors)

Patent 5555008: Process for alleviating bleed in printed elements
(INCREMENTAL PRINTING OF SYMBOLIC INFORMATION : INK JET : Fluid or fluid source handling means : Fluid (e.g., fluid specifics) : Ink : With carrier)

Patent 5555009: Printing apparatus with pressure regulation
(INCREMENTAL PRINTING OF SYMBOLIC INFORMATION : THERMAL MARKING APPARATUS OR PROCESSES : Recording means engaging or holding means : Adjustable : Using pulse width modulation)

Patent 5555010: Rewritable recording apparatus
(INCREMENTAL PRINTING OF SYMBOLIC INFORMATION : THERMAL MARKING APPARATUS OR PROCESSES : Having driving circuitry for recording means : Specific conductor means (e.g., electrode, conducting pattern, etc.))

Patent 5555011: Lamination of a protective layer over an image produced by a thermal printer
(INCREMENTAL PRINTING OF SYMBOLIC INFORMATION : THERMAL MARKING APPARATUS OR PROCESSES : Pre or post image recording treatment : Specific conductor means (e.g., electrode, conducting pattern, etc.))

Patent 5555012: Method and apparatus for improved use of thermal donor media
(INCREMENTAL PRINTING OF SYMBOLIC INFORMATION : THERMAL MARKING APPARATUS OR PROCESSES : With transfer medium or driving means therefor : Including separating means)

Patent 5555013: Driving device for driving and end-luminescent line head
(INCREMENTAL PRINTING OF SYMBOLIC INFORMATION : LIGHT OR BEAM MARKING APPARATUS OR PROCESSES : Scan of light : Plural beam scan : Driving circuitry : Including switching means)

Patent 5555014: Printing apparatus
(INCREMENTAL PRINTING OF SYMBOLIC INFORMATION : LIGHT OR BEAM MARKING APPARATUS OR PROCESSES : Scan of light : With record receiver or handling means therefor : Having deflector)

Patent 5555015: Wireless two way transmission between center and user stations via a relay
(INTERACTIVE VIDEO DISTRIBUTION SYSTEMS : VIDEO DISTRIBUTION SYSTEM WITH UPSTREAM COMMUNICATION : Transmission network : Return path : Wireless return path : Scheduling (e.g., grouping users together))

Patent 5555016: Video signal distribution system
(INTERACTIVE VIDEO DISTRIBUTION SYSTEMS : TERRESTRIAL MICROWAVE VIDEO DISTRIBUTION SYSTEM : Receiver)

Patent 5555017: Seamless multimedia conferencing system using an enhanced multipoint control unit
(TELEVISION : TWO-WAY VIDEO AND VOICE COMMUNICATION (E.G., VIDEOPHONE) : Conferencing (e.g., loop) : Conferencing with multipoint control unit :)

Patent 5555018: Large-scale mapping of parameters of multi-dimensional structures in natural environments
(TELEVISION : SPECIAL APPLICATIONS : Observation of or from a specific location (e.g., surveillance) : Aerial viewing : Including line to line comparison)

Patent 5555019: Miniature vehicle video production system
(TELEVISION : SPECIAL APPLICATIONS : Observation of or from a specific location (e.g., surveillance) : Vehicular : With transformation or rectification)

Patent 5555020: Solid-state imaging apparatus
(TELEVISION : CAMERA, SYSTEM AND DETAIL : Still and motion modes of operation : Exposure control : Video teleconferencing (including access or authorization))

Patent 5555021: Compact television camera with switching noise prevention
(TELEVISION : CAMERA, SYSTEM AND DETAIL : Combined image signal generator and general image signal processing : Exposure control)

Patent 5555022: White balance adjusting apparatus for automatically adjusting white balance in response to color information signal obtained from image
(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 5555023: Signal processing circuit for video camera which prevents a false aperture signal from being generated
(TELEVISION : CAMERA, SYSTEM AND DETAIL : Combined image signal generator and general image signal processing : With transition or edge sharpening (e.g., aperture correction) : Color TV : In charge coupled type sensor)

Patent 5555024: Transmitters for burying digital signals within the trace and retrace intervals of NTSC television signals
(TELEVISION : FORMAT : Including additional information : Pulse code modulation)

Patent 5555025: Apparatus and method for performing asynchronous multi-standard VBI data extraction
(TELEVISION : FORMAT : Including additional information : During sync, blanking, or overscan : During vertical blanking : During vertical blanking interval)

Patent 5555026: Method and apparatus for stabilizing a video state of a video display having a picture-in-picture function
(TELEVISION : BASIC RECEIVER WITH ADDITIONAL FUNCTION : For display of additional information : Simultaneously and on same screen (e.g., multiscreen) : Picture in picture : Locking rates)

Patent 5555027: Video processor for enlarging and contracting an image in a vertical direction
(TELEVISION : IMAGE SIGNAL PROCESSING CIRCUITRY SPECIFIC TO TELEVISION : Special effects : Geometric transformation : Size change : Compression)

Patent 5555028: Post-processing method and apparatus for use in an image signal decoding system
(TELEVISION : IMAGE SIGNAL PROCESSING CIRCUITRY SPECIFIC TO TELEVISION : Noise or undesired signal reduction : Specified color (e.g., saturation and contrast control))

Patent 5555029: Method and apparatus for post-processing decoded image data
(TELEVISION : IMAGE SIGNAL PROCESSING CIRCUITRY SPECIFIC TO TELEVISION : Noise or undesired signal reduction : Specified color (e.g., saturation and contrast control))

Patent 5555030: Component video signal to composite video signal encoding system, control system and method
(TELEVISION : IMAGE SIGNAL PROCESSING CIRCUITRY SPECIFIC TO TELEVISION : Color encoder or chrominance signal modulator : For quadrature signal (e.g., NTSC))

Patent 5555031: Adaptive video signal compression
(TELEVISION : IMAGE SIGNAL PROCESSING CIRCUITRY SPECIFIC TO TELEVISION : Chrominance signal amplitude control (e.g., saturation) : Including chrominance signal amplitude control)

Patent 5555032: Integrated circuit for economizing power consumption of a monitor by using two reference values for discrminating the input signal
(TELEVISION : RECEIVER CIRCUITRY : Power supply : Color television)

Patent 5555033: Method and device for estimating motion of objects in successive animated images subdivided into tow-dimensional blocks of pixels
(TELEVISION : IMAGE SIGNAL PROCESSING CIRCUITRY SPECIFIC TO TELEVISION : Motion vector generation : Diode)

Patent 5555034: Projection display apparatus
(TELEVISION : VIDEO DISPLAY : Projection device : With alignment, registration or focus : Raster shape distortion : Keyed)

Patent 5555035: Very high resolution light valve writing system based on tilting lower resolution flat panels
(TELEVISION : VIDEO DISPLAY : Projection device : Plural parallel light modulators : With optical element : Beam combining : Including frame or field delays (e.g., motion adaptive))

Patent 5555036: Passive millimeter wave traffic sensor
(COMMUNICATIONS: ELECTRICAL : VEHICLE DETECTORS : Pivoted)

Patent 5555037: Temple bar construction for a pair of eyeglasses
(OPTICS: EYE EXAMINING, VISION TESTING AND CORRECTING : SPECTACLES AND EYEGLASSES : Temples : Extensible (e.g., with adjustable sleeve member : Screwless lens mounting)

Patent 5555038: Unitary lens for eyewear
(OPTICS: EYE EXAMINING, VISION TESTING AND CORRECTING : SPECTACLES AND EYEGLASSES : Ophtahalmic lenses or blanks : Neck retainers)

Patent 5555039: Eye measuring apparatus having an automatic fogging producing mechanism and method thereof
(OPTICS: EYE EXAMINING, VISION TESTING AND CORRECTING : EYE EXAMINING OR TESTING INSTRUMENT : Objective type : Of abnormal muscular functioning)

Patent 5555040: Ophthalmic illumination apparatus having a device that shades illuminating light
(OPTICS: EYE EXAMINING, VISION TESTING AND CORRECTING : EYE EXAMINING OR TESTING INSTRUMENT : Objective type : Including illuminator : On rotary disc)

Patent 5555041: Projection apparatus
(OPTICS: IMAGE PROJECTORS : REFLECTOR : And lens support)

Patent 5555042: Apparatus for automatically feeding slides into a film scanner
(OPTICS: IMAGE PROJECTORS : SLIDE TRANSFER MECHANISM : Lens position adjustable)

Patent 5555043: Magnetics-on-film image area recording head and suspension system
(PHOTOGRAPHY : WITH DATA RECORDING : Magnetically on film or film cassette : Recording head position control : Having auxiliary illumination)

Patent 5555044: Magnetics-on-film image area recording head suspension system
(PHOTOGRAPHY : WITH DATA RECORDING : Magnetically on film or film cassette : Segmented alphanumeric indicia)

Patent 5555045: Head movement feature in a camera using a film with a magnetic memory portion
(PHOTOGRAPHY : WITH DATA RECORDING : Magnetically on film or film cassette : Recording head position control : Having auxiliary illumination)

Patent 5555046: Flash indication aid for cameras with manual flash
(PHOTOGRAPHY : WITH OBJECT ILLUMINATION FOR EXPOSURE : Having indicator : Actuated by shutter movement)

Patent 5555047: Data reading and writing apparatus
(PHOTOGRAPHY : WITH DATA RECORDING : Magnetically on film or film cassette : Segmented alphanumeric indicia)

Patent 5555048: Dual floating gear system for a film transport mechanism
(PHOTOGRAPHY : WITH FILM DRIVE : Mechanical detail : Including electric motor : Having film transport mechanism locked by perforation sensing pawl)

Patent 5555049: Driving force transmission mechanism for use in a camera
(PHOTOGRAPHY : WITH FILM DRIVE : Mechanical detail : Including electric motor : Having film transport mechanism locked by perforation sensing pawl)

Patent 5555050: Film feeding apparatus in a camera
(PHOTOGRAPHY : WITH FILM DRIVE : Having significant electronic circuit detail : Rewind)

Patent 5555051: Back-focus adjusting device for a video camera
(PHOTOGRAPHY : WITH EXPOSURE OBJECTIVE FOCUSING MEANS, FOCUSING AID, OR RANGEFINDING MEANS : Mechanical mechanism for displacement of exposure objective : Rangefinder coupled with focusing)

Patent 5555052: Light shielding apparatus
(PHOTOGRAPHY : CAMERA DETAIL : Film restraining means or pressure plate : Having release actuator on support)

Patent 5555053: Metering apparatus
(PHOTOGRAPHY : WITH FILM DRIVE : Film movement limiting means : From film itself : Having film locked by perforation sensing pawl : Operating on rolled material)

Patent 5555054: Film loading/unloading design for photographic camera
(PHOTOGRAPHY : WITH FILM DRIVE : With reflector)

Patent 5555055: Camera with manual film drive control and self resetting rewind latch
(PHOTOGRAPHY : WITH FILM DRIVE : Film movement limiting means : Responsive to film-winding lever)

Patent 5555056: Camera with manual rewind apparatus
(PHOTOGRAPHY : WITH FILM DRIVE : Mechanical detail : Rewind)

Patent 5555057: Differential gear for motor driven photographic system
(PHOTOGRAPHY : WITH FILM DRIVE : Mechanical detail : Including electric motor : Having film transport mechanism locked by perforation sensing pawl)

Patent 5555058: Viewfinder illumination scale adjusting mechanism for cameras
(PHOTOGRAPHY : WITH VIEWFINDER : Selective or adjustable viewfinder field : Tilting)

Patent 5555059: Electromagnetic lens shutter apparatus
(PHOTOGRAPHY : CAMERA DETAIL : Shutter : Dynamo-electric actuator : Diaphragm blades open for focusing or viewing)

Patent 5555060: Self calibrating actuator position control system
(PHOTOGRAPHY : CAMERA DETAIL : Diaphragm : Dynamo-electric actuator : Cable release)

Patent 5555061: Camera with improved positioning of vibration detecting sensors therein
(PHOTOGRAPHY : CAMERA SHAKE SENSING : With accelerometer : And means to move film)

Patent 5555062: Recyclable single-use camera with replaceable front lens element
(PHOTOGRAPHY : DISPOSABLE OR RECYCLABLE CAMERA : Object support)

Patent 5555063: Camera with built-in means for closing film cassette and ejecting closed cassette
(PHOTOGRAPHY : CAMERA DETAIL : Body structure or housing : Film chamber detail : Having viewing port)

Patent 5555064: Mode changeover device
(PHOTOGRAPHY : HAVING CAMERA INDICATOR : Having indicator)

Patent 5555065: Camera display illumination device which switchably illuminates displays
(PHOTOGRAPHY : HAVING CAMERA INDICATOR : Nonmechanical visual display : Double exposure warning)

Patent 5555066: Method of and apparatus for removing exposed film from cartridges
(PHOTOGRAPHY : FLUID-TREATING APPARATUS : Having photographic medium feed : And cutting device : Having doctoring or wiper blade)

Patent 5555067: Photographic film separating device and separation method
(PHOTOGRAPHY : MISCELLANEOUS : Rotary burnishing surface)

Patent 5555068: Camera with improved lens drive during switching of multiple focal point detection areas
(PHOTOGRAPHY : WITH EXPOSURE OBJECTIVE FOCUSING MEANS, FOCUSING AID, OR RANGEFINDING MEANS : Plural focusing or rangefinding areas : With Position Sensitive Device (PSD))

Patent 5555069: Camera with electrochromic filter
(PHOTOGRAPHY : EXPOSURE CONTROL CIRCUIT : Diaphragm function only : Electro-optical element : Using stepping motor)

Patent 5555070: Method and device for controlling exposure for fluorescence microphotography
(PHOTOGRAPHY : EXPOSURE CONTROL CIRCUIT : Controlling optical filter)

Patent 5555071: Camera with self-timer and electronic flash
(PHOTOGRAPHY : WITH OBJECT ILLUMINATION FOR EXPOSURE : Having viewfinder)

Patent 5555072: Cleaning structure for out-of-liquid conveying portion
(PHOTOCOPYING : PROJECTION PRINTING AND COPYING CAMERAS : With developing : Book page copying)

Patent 5555073: Correcting method and device for a photographic copying apparatus
(PHOTOCOPYING : PROJECTION PRINTING AND COPYING CAMERAS : Identifying, composing, or selecting : Including photocell : Including)

Patent 5555074: Electrophotographic apparatus and electrophotographic method
(ELECTROPHOTOGRAPHY : CONTROL OF ELECTROPHOTOGRAPHY PROCESS : Control of fixing : Temperature control : Detection of toner in developing unit)

Patent 5555075: Fixation temperature control device
(ELECTROPHOTOGRAPHY : CONTROL OF ELECTROPHOTOGRAPHY PROCESS : Control of fixing : Temperature control : Detection of toner in developing unit)

Patent 5555076: Apparatus for controlling an exposure
(ELECTROPHOTOGRAPHY : CONTROL OF ELECTROPHOTOGRAPHY PROCESS : Control of exposure : In response to light from original : By concentration detector)

Patent 5555077: Printer having an active user interface feature
(ELECTROPHOTOGRAPHY : MACHINE OPERATION : Operator interface (e.g., display control panel) : User access)

Patent 5555078: Serial printer
(ELECTROPHOTOGRAPHY : IMAGE FORMATION : Exposure or charging (e.g., fatigue treatment))

Patent 5555079: Image forming apparatus for preventing damage to conductive fibers on a charging member
(ELECTROPHOTOGRAPHY : IMAGE FORMATION : Charging : Contact : Brush : Toner cartridge)

Patent 5555080: Slide cover for marking particle cartridge
(ELECTROPHOTOGRAPHY : IMAGE FORMATION : Development : Dry development : Supplying new toner : Cartridge : Optical detector)

Patent 5555081: Cleaner and toner magazine for electrophotographic apparatus
(ELECTROPHOTOGRAPHY : CLEANING OF IMAGING SURFACE : Having handling of removed material : Having forced air (e.g., vacuum))

Patent 5555082: Image forming apparatus that releases sheet conveying force after the sheet reaches a recording material carrying member
(ELECTROPHOTOGRAPHY : DOCUMENT HANDLING : Copy : Delivering from transfer position : In registration with image)

Patent 5555083: Decurler apparatus for reducing cross curl in sheets
(ELECTROPHOTOGRAPHY : DOCUMENT HANDLING : Copy : Delivering from transfer position : Curl correction : Having intermediate storage)

Patent 5555084: Apparatus for sheet to image registration
(ELECTROPHOTOGRAPHY : DIAGNOSTICS : Document handling : Electrostatic)

Patent 5555085: System and method for scene light source analysis
(OPTICS: MEASURING AND TESTING : BY DISPERSED LIGHT SPECTROSCOPY : Lamp attachments)

Patent 5555086: Coherence multiplexed interferometric signal processing system and method
(OPTICS: MEASURING AND TESTING : BY LIGHT INTERFERENCE (E.G., INTERFEROMETER) : Using fiber or waveguide interferometer : Multiplexed sensor array : By dithering (suspensions, drives, flexures))

Patent 5555087: Method and apparatus for employing a light source and heterodyne interferometer for obtaining information representing the
(OPTICS: MEASURING AND TESTING : BY LIGHT INTERFERENCE (E.G., INTERFEROMETER) : Having light beams of different frequencies (e.g., heterodyning) : For dimensional measurement (e.g., thickness gap, alignment, profile) : By dithering (suspensions, drives, flexures))

Patent 5555088: Sagnac effect optical gyrometer having a fully integrated structure
(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) : Fiber coil winding : Including an alternating reference path)

Patent 5555089: Absolute distance measuring interferometry using multi-pass resonant cavity referenced to a stabilized laser source
(OPTICS: MEASURING AND TESTING : BY LIGHT INTERFERENCE (E.G., INTERFEROMETER) : For dimensional measurement : Gap : Fabry-Perot type : Having wavefront division (e.g., by diffraction))

Patent 5555090: System for dimensioning objects
(OPTICS: MEASURING AND TESTING : SHAPE OR SURFACE CONFIGURATION : With screen)

Patent 5555091: Wafer diameter/sectional shape measuring machine
(OPTICS: MEASURING AND TESTING : DIMENSION : Width or diameter : Of light permeable material)

Patent 5555092: Method and apparatus for correcting horizontal, vertical and framing errors in motion picture film transfer
(TELEVISION : SPECIAL APPLICATIONS : Film, disc or card scanning : With record location : With modification of scanner sweep)

Patent 5555093: Image processing apparatus and method thereof
(FACSIMILE AND STATIC PRESENTATION PROCESSING : FACSIMILE : Recording apparatus : Scanning)

Patent 5555094: Apparatus and method for interpreting image data for use in a raster plotter
(IMAGE ANALYSIS : IMAGE TRANSFORMATION OR PREPROCESSING : Selecting a portion of an image : Using a mask : Skeletonizing)

Patent 5555095: Image signal processing apparatus
(FACSIMILE AND STATIC PRESENTATION PROCESSING : STATIC PRESENTATION PROCESSING (E.G., PROCESSING DATA FOR PRINTER, ETC.) : Attribute control : Multi-level image reproduction (e.g., gray level reproduction) : Halftoning (e.g., a pattern of print elements used to represent a gray level) : Print element property varied to effect halftone pattern : Density of print element (e.g., multi-level halftone) :)

Patent 5555096: Frequency folding and unfolding circuits of a video signal recording/reproducing apparatus
(TELEVISION SIGNAL PROCESSING FOR DYNAMIC RECORDING OR REPRODUCING : PROCESSING OF COLOR TELEVISION SIGNAL FOR DYNAMIC RECORDING OR REPRODUCING : Recorder or reproducer fault condition compensation : Crosstalk : Color burst)

Patent 5555097: Television-integrated video cassette recorder apparatus
(TELEVISION SIGNAL PROCESSING FOR DYNAMIC RECORDING OR REPRODUCING : PROCESSING OF TELEVISION SIGNAL FOR DYNAMIC RECORDING OR REPRODUCING : High definition television recording or reproducing : Selective mode (e.g., still or motion))

Patent 5555098: Method and apparatus for providing multiple programmed audio/still image presentations from a digital disc image player
(TELEVISION SIGNAL PROCESSING FOR DYNAMIC RECORDING OR REPRODUCING : PROCESSING OF TELEVISION SIGNAL FOR DYNAMIC RECORDING OR REPRODUCING : Having another signal : Audio signal : Digital audio signal : Plurality of audio channels)

Patent 5555099: Reproduction apparatus and method with proof set page numbering
(FACSIMILE AND STATIC PRESENTATION PROCESSING : FACSIMILE : Image reproduction system : Composite image)

Patent 5555100: Facsimile store and forward system with local interface translating DTMF signals into store and forward system commands
(FACSIMILE AND STATIC PRESENTATION PROCESSING : FACSIMILE : Electronic mailbox : Composite image)

Patent 5555101: Forms creation and interpretation system
(FACSIMILE AND STATIC PRESENTATION PROCESSING : FACSIMILE : Document filing and retrieval system : Composite image)

Patent 5555102: System and method for generating images with improved visual quality using local correlation, ordered dither
(FACSIMILE AND STATIC PRESENTATION PROCESSING : STATIC PRESENTATION PROCESSING (E.G., PROCESSING DATA FOR PRINTER, ETC.) : Attribute control : Multi-level image reproduction (e.g., gray level reproduction) : Halftoning (e.g., a pattern of print elements used to represent a gray level) : Dithering (e.g., spatial distribution of print elements by threshold matrix) : Adaptive dithering :)

Patent 5555103: Half-tone conversion mask for digital images
(FACSIMILE AND STATIC PRESENTATION PROCESSING : STATIC PRESENTATION PROCESSING (E.G., PROCESSING DATA FOR PRINTER, ETC.) : Attribute control : Multi-level image reproduction (e.g., gray level reproduction) : Halftoning (e.g., a pattern of print elements used to represent a gray level) : Dithering (e.g., spatial distribution of print elements by threshold matrix) : Stochastic or random dithering : Dispersed pattern)

Patent 5555104: Operation unit of electronic equipment utilizing visually displayed functions on a touch screen
(FACSIMILE AND STATIC PRESENTATION PROCESSING : FACSIMILE : Specific signal processing circuitry : Facsimile control unit : Picture signal thresholding)

Patent 5555105: Business card image copier
(FACSIMILE AND STATIC PRESENTATION PROCESSING : FACSIMILE : Picture signal generator : Hand-held reader : Picture signal thresholding)

Patent 5555106: Single pass line scanning of an image with a color filter wheel having a plurality of filters
(FACSIMILE AND STATIC PRESENTATION PROCESSING : NATURAL COLOR FACSIMILE : Scanning : With color filters : Coherent light)

Patent 5555107: Image processing apparatus for judging a color using spatial frequency corrected color component signals
(FACSIMILE AND STATIC PRESENTATION PROCESSING : NATURAL COLOR FACSIMILE : Color correction : Color masking)

Patent 5555108: Holographic exposure prism
(OPTICAL: SYSTEMS AND ELEMENTS : HOLOGRAPHIC SYSTEM OR ELEMENT : Copying by holographic means : Spatial, phase or amplitude modulation)

Patent 5555109: Illumination system employing an array of microprisms
(LIQUID CRYSTAL CELLS, ELEMENTS AND SYSTEMS : PARTICULAR STRUCTURE : Lens or prism separate from projection system (i.e., it is not integral part of illumination system) : Matrix including additional element (s) which correct or compensate for electrical fault)

Patent 5555110: Method of driving a ferroelectric liquid crystal display
(LIQUID CRYSTAL CELLS, ELEMENTS AND SYSTEMS : PARTICULAR EXCITATION OF LIQUID CRYSTAL : Electrical excitation of liquid crystal (i.e., particular voltage pulses, AC vs. DC, threshold voltages, etc.) : With photoconductive layer (e.g., spatial light modulator(SLMs)))

Patent 5555111: Surface stabilized ferroelectric liquid crystal devices with dielectric torques greater than ferroelectric torques
(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) : Alignment layer : For parallel alignment : Silanes)

Patent 5555112: Liquid crystal display device having multilayer gate busline composed of metal oxide and semiconductor
(LIQUID CRYSTAL CELLS, ELEMENTS AND SYSTEMS : PARTICULAR EXCITATION OF LIQUID CRYSTAL : Electrical excitation of liquid crystal (i.e., particular voltage pulses, AC vs. DC, threshold voltages, etc.) : With particular switching device : Transistor : Structure of transistor : With particular gate electrode structure :)

Patent 5555113: Liquid crystal display device with twist angle .phi. of 70.degree. to 90.degree.and alignment to polarization direction angle between
(LIQUID CRYSTAL CELLS, ELEMENTS AND SYSTEMS : PARTICULAR STRUCTURE : Having significant detail of cell structure only : Polarizer : Formed by particular technique)

Patent 5555114: Liquid crystal display with reflective color filters
(LIQUID CRYSTAL CELLS, ELEMENTS AND SYSTEMS : PARTICULAR STRUCTURE : Having significant detail of cell structure only : Polarizer : Circular : Formed with particular alignment technique)

Patent 5555115: Optically addressed spatial light modulating system bias light source and method for driving the system
(LIQUID CRYSTAL CELLS, ELEMENTS AND SYSTEMS : PARTICULAR STRUCTURE : Having significant detail of cell structure only : Photoconductive element (i.e., not used for exciting) : Cholesteric reflector)

Patent 5555116: Liquid crystal display having adjacent electrode terminals set equal in length
(LIQUID CRYSTAL CELLS, ELEMENTS AND SYSTEMS : PARTICULAR STRUCTURE : Having significant detail of cell structure only : Electrode or bus detail (i.e., excluding supplemental capacitor and transistor electrodes) : Having connection detail to external circuit : Resistance reducing electrodes)

Patent 5555117: Surface stabilized ferroelectric liquid crystal devices
(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 5555118: Method for removing and inserting optical carriers in a WDM optical communication system
(OPTICAL COMMUNICATIONS : MULTIPLEX : Broadcast and distribution system : WDM : Hub or central office : Including subscribers : Bidirectional :)

Patent 5555119: Digital sampling of individual pulses
(OPTICAL COMMUNICATIONS : TRANSMITTER AND RECEIVER SYSTEM : Including compensation : Using delay : Using optical phase conjugation)

Patent 5555120: Cordless control system for an x-ray apparatus
(OPTICAL COMMUNICATIONS : REMOTE CONTROL : Switching : Through optical fiber or waveguide)

Patent 5555121: Process for simultaneous optical modulation transposition on several wavelengths
(OPTICAL COMMUNICATIONS : TRANSMITTER : Supervisory signal by repeater)

Patent 5555122: Light scanning device
(OPTICAL: SYSTEMS AND ELEMENTS : DEFLECTION USING A MOVING ELEMENT OR MEDIUM (OFFSETTING OR CHANGING AT LEAST A PORTION OF THE BEAM) : Logic gate)

Patent 5555123: Flying spot scanner
(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) : Real image)

Patent 5555124: Rotating polygon mirror driving apparatus
(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) : Particular mount or driver for element : Bearing or shaft for rotary driver :)

Patent 5555125: Optical scanner
(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) : Plural moving scanning elements : Having a common axis of rotation :)

Patent 5555126: Dual phase amplification with phase logic
(OPTICAL: SYSTEMS AND ELEMENTS : OPTICAL AMPLIFIER : Dielectric optical waveguide type)

Patent 5555127: Planar hybrid optical amplifier
(OPTICAL: SYSTEMS AND ELEMENTS : OPTICAL AMPLIFIER : Optical fiber : Using saturable or spatial filter)

Patent 5555128: Phase coding technique for one-way image transmission through an aberrating medium
(OPTICAL: SYSTEMS AND ELEMENTS : DIFFRACTION : Using Fourier transform spatial filtering : Having plural reflecting surfaces)

Patent 5555129: Optical low pass filter
(OPTICAL: SYSTEMS AND ELEMENTS : DIFFRACTION : From grating : Including particular grating characteristic : Including a threaded member)

Patent 5555130: Holographic scanning
(OPTICAL: SYSTEMS AND ELEMENTS : DIFFRACTION : From grating : Including particular grating characteristic : With curved or geometrically shaped corrugation : With single transparent coating between spheres and atmosphere)

Patent 5555131: Objective lens system for endoscope
(OPTICAL: SYSTEMS AND ELEMENTS : LENS : Microscope objective : Having less than four components : In a variable media (e.g., gas, elastomer, etc.))

Patent 5555132: Wide-conversion lens and a zoom lens with it
(OPTICAL: SYSTEMS AND ELEMENTS : LENS : Selective magnification by exchanging or adding a lens component : To the front of a basic lens : In a variable media (e.g., gas, elastomer, etc.))

Patent 5555133: Objective lens for microscope
(OPTICAL: SYSTEMS AND ELEMENTS : LENS : Selective magnification by exchanging or adding a lens component : To the front of a basic lens : In a variable media (e.g., gas, elastomer, etc.))

Patent 5555134: Refractive lens cradle
(OPTICAL: SYSTEMS AND ELEMENTS : LENS : With support : Lens mounts : Monocular loupe type)

Patent 5555135: Illumination system
(OPTICAL: SYSTEMS AND ELEMENTS : MIRROR : Plural mirrors or reflecting surfaces : Composite or echelon mirrors or light concentrating array : Roof or roof-angle)

Patent 5555136: Interior rearview mirror for motorized vehicles
(OPTICAL: SYSTEMS AND ELEMENTS : MIRROR : With support : Concave)

Patent 5555137: Repair kit for an adjustable side view mirror for vehicles
(OPTICAL: SYSTEMS AND ELEMENTS : MIRROR : With support : Mirror movable relative to support : Including an adjustable mirror)

Patent 5555138: Automatic video tape running mode setting circuit for programmed recordings
(DYNAMIC MAGNETIC INFORMATION STORAGE OR RETRIEVAL : AUTOMATIC CONTROL OF A RECORDER MECHANISM : Specifics of the amplifier)

Patent 5555139: Dual track servo system with position interpolation
(DYNAMIC MAGNETIC INFORMATION STORAGE OR RETRIEVAL : AUTOMATIC CONTROL OF A RECORDER MECHANISM : Controlling the head : Track centering : Rotary carrier : By servo signal component from carrier surface separate from information signal bearing surface : By signal derived from transport)

Patent 5555140: Synchronized spindle control in disk drives with at least two data per rotation of disk
(DYNAMIC MAGNETIC INFORMATION STORAGE OR RETRIEVAL : AUTOMATIC CONTROL OF A RECORDER MECHANISM : Controlling the record : Speed : Control of relative speed between carriers :)

Patent 5555141: Apparatus for electrically detecting starting/ending portions of a tape
(DYNAMIC MAGNETIC INFORMATION STORAGE OR RETRIEVAL : AUTOMATIC CONTROL OF A RECORDER MECHANISM : Controlling the record : Stopping or reversing : Responsive to physical property of record : Conductive : By signal derived from transport)

Patent 5555142: Magnetic disk system
(DYNAMIC MAGNETIC INFORMATION STORAGE OR RETRIEVAL : AUTOMATIC CONTROL OF A RECORDER MECHANISM : Controlling the head : Track centering : Rotary carrier : Reproduced data signal used for tracking : By signal derived from transport)

Patent 5555143: Data cartridge library system architecture
(DYNAMIC MAGNETIC INFORMATION STORAGE OR RETRIEVAL : RECORD TRANSPORT WITH HEAD STATIONARY DURING TRANSDUCING : Tape record : Plural tapes : Tape in container : Drum)

Patent 5555144: Balancing system for a disc drive disc assembly
(DYNAMIC MAGNETIC INFORMATION STORAGE OR RETRIEVAL : RECORD TRANSPORT WITH HEAD STATIONARY DURING TRANSDUCING : Disk record : Plural disks : Seating of disks : Mechanical detail)

Patent 5555145: Floating head slider with a magnetic head integrated therein
(DYNAMIC MAGNETIC INFORMATION STORAGE OR RETRIEVAL : FLUID BEARING HEAD SUPPORT : Disk record : Air bearing slider detail : Head attachment to slider : Motorized)

Patent 5555146: Anti-rotation air vane inertia latch
(DYNAMIC MAGNETIC INFORMATION STORAGE OR RETRIEVAL : HEAD MOUNTING : For moving head into/out of transducing position : Disk record : Latch : Inertial : Actuator side detail)

Patent 5555147: MR/inductive combined thin film magnetic head capable of reducing occurrence of a short circuit
(DYNAMIC MAGNETIC INFORMATION STORAGE OR RETRIEVAL : HEAD : Magnetoresistive (MR) reproducing head : Combined with inductive write head in piggyback/merged configuration : Plural actuators)

Patent 5555148: Overvoltage protection device for capacitor externally connected to power IC
(ELECTRICITY: ELECTRICAL SYSTEMS AND DEVICES : SAFETY AND PROTECTION OF SYSTEMS AND DEVICES : Capacitor protection : Arc blowout for main breaker contact (e.g., electromagnet, gas, fluid, etc.))

Patent 5555149: Overvoltage protection
(ELECTRICITY: ELECTRICAL SYSTEMS AND DEVICES : SAFETY AND PROTECTION OF SYSTEMS AND DEVICES : Voltage regulator protective circuits : Shunt connected capacitors)

Patent 5555150: Surge suppression system
(ELECTRICITY: ELECTRICAL SYSTEMS AND DEVICES : SAFETY AND PROTECTION OF SYSTEMS AND DEVICES : Load shunting by fault responsive means (e.g., crowbar circuit) : Voltage responsive : With more than two wires)

Patent 5555151: No-brake power transfer phase balance sychronization sense circuit and method
(ELECTRICITY: ELECTRICAL SYSTEMS AND DEVICES : SAFETY AND PROTECTION OF SYSTEMS AND DEVICES : With specific quantity comparison means : Voltage and current : With time delay before reclosing)

Patent 5555152: Monolithically integrated mos output-stage component having an excess-temperature protection device
(ELECTRICITY: ELECTRICAL SYSTEMS AND DEVICES : SAFETY AND PROTECTION OF SYSTEMS AND DEVICES : Circuit interruption by thermal sensing : With mechanical circuit breaker)

Patent 5555153: Voltage and/or current protector and grounding bar arrangement for AT&T style 110 block
(ELECTRICITY: ELECTRICAL SYSTEMS AND DEVICES : SAFETY AND PROTECTION OF SYSTEMS AND DEVICES : High voltage dissipation (e.g., lightning arrester) : Surge prevention (e.g., choke coil) : In communication systems : With multiple timing characteristics (e.g., short, long))

Patent 5555154: CVD Raw Material for oxide-system dielectric thin film and capacitor produced by CVD method using the CVD raw material
(ELECTRICITY: ELECTRICAL SYSTEMS AND DEVICES : ELECTROSTATIC CAPACITORS : Fixed capacitor : Solid dielectric : Lead extends around at least a portion of capacitor)

Patent 5555155: Electrochemical capacitor using proton-conducting electrolyte and method of make same
(ELECTRICITY: ELECTRICAL SYSTEMS AND DEVICES : ELECTROLYTIC SYSTEMS OR DEVICES : Liquid electrolytic capacitor : Plural)

Patent 5555156: Protective enclosure for a computer system
(ELECTRICITY: ELECTRICAL SYSTEMS AND DEVICES : HOUSING OR MOUNTING ASSEMBLIES WITH DIVERSE ELECTRICAL COMPONENTS : For electronic systems and devices : Computer related support : CRT support)

Patent 5555157: Enclosure for electronic apparatus having a cover catch member engageable with two different housing catch members
(ELECTRICITY: ELECTRICAL SYSTEMS AND DEVICES : HOUSING OR MOUNTING ASSEMBLIES WITH DIVERSE ELECTRICAL COMPONENTS : For electronic systems and devices : Computer related support : CRT support)

Patent 5555158: Motherboard for personal computer standard desktop chassis
(ELECTRICITY: ELECTRICAL SYSTEMS AND DEVICES : HOUSING OR MOUNTING ASSEMBLIES WITH DIVERSE ELECTRICAL COMPONENTS : For electronic systems and devices : Computer related support : Memory unit support : Air)

Patent 5555159: Add-on module for variable speed drives
(ELECTRICITY: ELECTRICAL SYSTEMS AND DEVICES : HOUSING OR MOUNTING ASSEMBLIES WITH DIVERSE ELECTRICAL COMPONENTS : For electronic systems and devices : Printed circuit board : Plural : With housing or chassis : Plural dielectric layers)

Patent 5555160: Light-guiding panel for surface lighting and a surface lighting body
(ILLUMINATION : EDGE LIGHTED PANEL : Light source : Plural : Indexing (i.e., dynamic))

Patent 5555161: Bi-functional light pipe and display assembly
(ILLUMINATION : LIGHT FIBER, ROD, OR PIPE : Light Emitting Diode (LED) : Including specific fiber structure)

Patent 5555162: Compact fluorescent luminaire
(ILLUMINATION : ELONGATED SOURCE LIGHT UNIT OR SUPPORT : Plural sources or supports therefor : Plural members)

Patent 5555163: Miniature light display
(ILLUMINATION : PLURAL LIGHT SOURCES : With support : Particular arrangement (e.g., ornamental star) : Shielding type modifier)

Patent 5555165: Current detection in power conversion
(ELECTRIC POWER CONVERSION SYSTEMS : CURRENT CONVERSION : With condition responsive means to control the output voltage or current : Cooperating separate sensing and control means : For inverter : With electron tube or valve control means in the line circuit)

Patent 5555166: Self-timing power-up circuit
(ELECTRIC POWER CONVERSION SYSTEMS : CURRENT CONVERSION : With starting arrangement : In rectifier systems)

Patent 5555167: Power supply apparatus with a power-saving function
(ELECTRIC POWER CONVERSION SYSTEMS : CURRENT CONVERSION : With starting arrangement : In rectifier systems)

Patent 5555168: Frequency modulated, switching power supply
(ELECTRIC POWER CONVERSION SYSTEMS : CURRENT CONVERSION : With condition responsive means to control the output voltage or current : Cooperating separate sensing and control means : For rectifier system : With transistor control means in the line circuit : For full wave rectifier with at least 1 three electrode device)

Patent 5555169: Computer system and method for converting a conversational statement to computer command language
(DATA PROCESSING: SPEECH SIGNAL PROCESSING, LINGUISTICS, LANGUAGE TRANSLATION, AND AUDIO COMPRESSION/DECOMPRESSION : LINGUISTICS : Natural language : Storage or retrieval of data)

Patent 5555170: System and method for controlling down shifting of vehicle automatic transmission
(DATA PROCESSING: VEHICLES, NAVIGATION, AND RELATIVE LOCATION : VEHICLE CONTROL, GUIDANCE, OPERATION, OR INDICATION : Transmission control : Fuzzy logic : Having a plurality of preset maps, schedules, or patterns)

Patent 5555171: Data collection system for driving machine
(DATA PROCESSING: VEHICLES, NAVIGATION, AND RELATIVE LOCATION : VEHICLE CONTROL, GUIDANCE, OPERATION, OR INDICATION : Vehicle diagnosis or maintenance indication : Plural processors or external processor : Modification or correction of route information)

Patent 5555172: User interface for controlling accessories and entering data in a vehicle
(TELECOMMUNICATIONS : RADIOTELEPHONE SYSTEM : Zoned or cellular telephone system : Location monitoring : Spectrum sharing for different type of system (e.g., point-to-point microwave, television, etc.))

Patent 5555173: Damping factor switching in vehicle shock absorbers
(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 5555174: Starting apparatus of passenger protecting apparatus and method thereof
(DATA PROCESSING: VEHICLES, NAVIGATION, AND RELATIVE LOCATION : VEHICLE CONTROL, GUIDANCE, OPERATION, OR INDICATION : Vehicle subsystem or accessory control : Control of vehicle safety devices (e.g., airbag, seat-belt, etc.) : By integrating the amplitude of the input signal : Inner/outer loop)

Patent 5555175: Method and device for assistance with the piloting of an aircraft
(DATA PROCESSING: VEHICLES, NAVIGATION, AND RELATIVE LOCATION : VEHICLE CONTROL, GUIDANCE, OPERATION, OR INDICATION : Aeronautical vehicle : Altitude or attitude control or indication : Rate of change (e.g., ascent, decent) :)

Patent 5555176: Apparatus and method for making three-dimensional articles using bursts of droplets
(DATA PROCESSING: GENERIC CONTROL SYSTEMS OR SPECIFIC APPLICATIONS : SPECIFIC APPLICATION, APPARATUS OR PROCESS : Product assembly or manufacturing : Particular manufactured product or operation : Three-dimensional product forming : Defect analysis or recognition)

Patent 5555177: Method and apparatus for resetting individual processes in a control system
(DATA PROCESSING: GENERIC CONTROL SYSTEMS OR SPECIFIC APPLICATIONS : SPECIFIC APPLICATION, APPARATUS OR PROCESS : Product assembly or manufacturing : Particular manufactured product or operation : Integrated circuit production or semiconductor fabrication : Rapid prototyping (e.g., layer-by-layer, material deposition))

Patent 5555178: Control apparatus and method for holding a workpiece in a machine tool
(DATA PROCESSING: GENERIC CONTROL SYSTEMS OR SPECIFIC APPLICATIONS : SPECIFIC APPLICATION, APPARATUS OR PROCESS : Product assembly or manufacturing : Particular manufactured product or operation : Machining : Performance monitoring : Condition of tool or workpiece (e.g., tolerance, tool wear) : Thickness control)

Patent 5555179: Control method and control apparatus of factory automation system
(DATA PROCESSING: GENERIC CONTROL SYSTEMS OR SPECIFIC APPLICATIONS : SPECIFIC APPLICATION, APPARATUS OR PROCESS : Product assembly or manufacturing : Probability determination or handicapping)

Patent 5555180: Method for processing digitized ultrasonic signals originating from an ultrasonic probe for the storage of and later reconstruction of the
(DATA PROCESSING: MEASURING, CALIBRATING, OR TESTING : MEASUREMENT SYSTEM : Measured signal processing : Computer and peripheral benchmarking)

Patent 5555181: Method of positioning image frame and photographic film carrier
(PHOTOCOPYING : PROJECTION PRINTING AND COPYING CAMERAS : Identifying, composing, or selecting : Including photocell : Including)

Patent 5555182: Source quality monitoring system
(DATA PROCESSING: MEASURING, CALIBRATING, OR TESTING : MEASUREMENT SYSTEM IN A SPECIFIC ENVIRONMENT : Electrical signal parameter measurement system : Waveform analysis : Signal quality (e.g., timing jitter, distortion, signal-to-noise ratio) : Having specified user interface (e.g., marker, menu))

Patent 5555183: Method and apparatus for synchronizing to a synchronous selective call signal
(COMMUNICATIONS: ELECTRICAL : SELECTIVE : Synchronizing : With addressing : Having manual control input)

Patent 5555184: Developer roller assembly and method for making same
(ELECTROPHOTOGRAPHY : IMAGE FORMATION : Development : Dry development : Application member : Roller : Details : By magnetic brush)

Patent 5555185: Method and apparatus for imaging using an intermediate transfer member
(ELECTROPHOTOGRAPHY : IMAGE FORMATION : Transfer : By intermediate transfer member : Copy medium carrier (e.g., drum or belt))

Patent 5555186: Projection type liquid crystal display apparatus using multiple polarizing beam splitters
(LIQUID CRYSTAL CELLS, ELEMENTS AND SYSTEMS : LIQUID CRYSTAL SYSTEM : Projector including liquid crystal cell (s) : Plural light path projectors : Having light separated into S and P polarization :)

Patent 5555187: Method and apparatus for determining the timing specification of a digital circuit
(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 5555188: Optimal retiming of synchronous logic 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 5555189: Internal communications system for refrigerator and wiring structure thereof
(DATA PROCESSING: GENERIC CONTROL SYSTEMS OR SPECIFIC APPLICATIONS : SPECIFIC APPLICATION, APPARATUS OR PROCESS : Electrical power generation or distribution system : Flow control (e.g., valve or pump control))

Patent 5555190: Method and apparatus for adaptive line enhancement in Coriolis mass flow meter measurement
(DATA PROCESSING: MEASURING, CALIBRATING, OR TESTING : MEASUREMENT SYSTEM IN A SPECIFIC ENVIRONMENT : Mechanical measurement system : Flow metering : Mechanical work or power measurement)

Patent 5555191: Automated statistical tracker
(ELECTRICAL COMPUTERS AND DIGITAL PROCESSING SYSTEMS: MULTICOMPUTER DATA TRANSFERRING : COMPUTER NETWORK MANAGING : Computer network monitoring :)

Patent 5555192: Detection of duplicate identification codes in communication units
(COMMUNICATIONS: ELECTRICAL : SELECTIVE : Having indication or alarm (e.g., location indication) : Code responsive (i.e., paging) : Transmitting configuration : Multiple transmitters : Including reply to query)

Patent 5555193: Video compression system with editing flag
(CODED DATA GENERATION OR CONVERSION : DIGITAL CODE TO DIGITAL CODE CONVERTERS : With rotary dial)

Patent 5555194: Cloning technique for digital image retouching
(IMAGE ANALYSIS : IMAGE ENHANCEMENT OR RESTORATION : Quantization)

Patent 5555195: Controller for use in an environment control network capable of storing diagnostic information
(DATA PROCESSING: GENERIC CONTROL SYSTEMS OR SPECIFIC APPLICATIONS : SPECIFIC APPLICATION, APPARATUS OR PROCESS : Mechanical control system : HVAC control : Of fuel)

Patent 5555196: Method of counting particles using degree of membership in clustering data points into subgroups
(IMAGE ANALYSIS : APPLICATIONS : Biomedical applications : Using a fingerprint)

Patent 5555197: Video signal processor and method for processing a scanning line regardless of the synchronizing signal
(TELEVISION : IMAGE SIGNAL PROCESSING CIRCUITRY SPECIFIC TO TELEVISION : For display of additional information)

Patent 5555198: Apparatus for counting particles
(IMAGE ANALYSIS : APPLICATIONS : Biomedical applications : Using a fingerprint)

Patent 5555199: Automatic design process and apparatus
(DATA PROCESSING: STRUCTURAL DESIGN, MODELING, SIMULATION, AND EMULATION : STRUCTURAL DESIGN :)

Patent 5555200: Charge domain bit-serial multiplying digital-analog converter
(ELECTRICAL COMPUTERS: ARITHMETIC PROCESSING AND CALCULATING : ELECTRICAL HYBRID CALCULATING COMPUTER : Particular function performed : Multiplication or division :)

 

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