Patents 5646622 - 5646876
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Patent 5646622: Analog/digital converter
(CODED DATA GENERATION OR CONVERSION : ANALOG TO OR FROM DIGITAL CONVERSION : Analog to digital conversion : Using charge transfer devices (e.g., charge coupled devices, charge transfer by switched capacitances) : Input signal compared with nonlinear ramp)
Patent 5646623: Coherent, frequency multiplexed radar
(COMMUNICATIONS: DIRECTIVE RADIO WAVE SYSTEMS AND DEVICES (E.G., RADAR, RADIO NAVIGATION) : DETERMINING DISTANCE : With frequency modulation : Plural frequencies transmitted : Phase)
Patent 5646624: Performance matching of weather avoidance radar
(COMMUNICATIONS: DIRECTIVE RADIO WAVE SYSTEMS AND DEVICES (E.G., RADAR, RADIO NAVIGATION) : TESTING OR CALIBRATING OF RADAR SYSTEM : By monitoring : Calibrating : With CRT display)
Patent 5646625: Radar system
(COMMUNICATIONS: DIRECTIVE RADIO WAVE SYSTEMS AND DEVICES (E.G., RADAR, RADIO NAVIGATION) : WITH PARTICULAR CIRCUIT : By monitoring)
Patent 5646626: Method and apparatus for digital correlation in pseudorandom noise coded systems
(COMMUNICATIONS: DIRECTIVE RADIO WAVE SYSTEMS AND DEVICES (E.G., RADAR, RADIO NAVIGATION) : WITH PARTICULAR CIRCUIT : For correlation : With sweep expansion)
Patent 5646627: Method and apparatus for controlling a biphase modulation to improve autocorrelation in pseudorandom noise coded systems
(COMMUNICATIONS: DIRECTIVE RADIO WAVE SYSTEMS AND DEVICES (E.G., RADAR, RADIO NAVIGATION) : WITH PARTICULAR CIRCUIT : For correlation : With sweep expansion)
Patent 5646628: Method of treating periodic signals
(COMMUNICATIONS: DIRECTIVE RADIO WAVE SYSTEMS AND DEVICES (E.G., RADAR, RADIO NAVIGATION) : WITH PARTICULAR CIRCUIT : Digital processing : Harmonic)
Patent 5646629: Memory cartridge for a handheld electronic video game
(DATA PROCESSING: VEHICLES, NAVIGATION, AND RELATIVE LOCATION : RELATIVE LOCATION : Space orbits or paths)
Patent 5646630: Network of equivalent ground transmitters
(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) : Combined with secondary navigation system (i.e., LORAN, gyroscope, inertial, dead reckoning, etc.) :)
Patent 5646631: Peak power reduction in power sharing amplifier networks
(COMMUNICATIONS: DIRECTIVE RADIO WAVE SYSTEMS AND DEVICES (E.G., RADAR, RADIO NAVIGATION) : DIRECTIVE : Including a steerable array : With a matrix : Controlled)
Patent 5646632: Method and apparatus for a portable communication device to identify its own location
(COMMUNICATIONS: DIRECTIVE RADIO WAVE SYSTEMS AND DEVICES (E.G., RADAR, RADIO NAVIGATION) : DIRECTIVE : Including a steerable array : With a delay line (e.g., serpentine transmission line, frequency scanning) : Controlled)
Patent 5646633: Microstrip antenna having a plurality of broken loops
(COMMUNICATIONS: RADIO WAVE ANTENNAS : ANTENNAS : Microstrip : Reflector or director)
Patent 5646634: Miniaturized antenna for converting an alternating voltage into a microwave and vice versa, notably for horological applications
(COMMUNICATIONS: RADIO WAVE ANTENNAS : ANTENNAS : Microstrip : Reflector or director)
Patent 5646635: PCMCIA antenna for wireless communications
(COMMUNICATIONS: RADIO WAVE ANTENNAS : ANTENNAS : With radio cabinet :)
Patent 5646636: Antenna mounting on windows
(COMMUNICATIONS: RADIO WAVE ANTENNAS : ANTENNAS : With vehicle : Supported by vehicle body :)
Patent 5646637: Slot antenna with reduced ground plane
(COMMUNICATIONS: RADIO WAVE ANTENNAS : ANTENNAS : With vehicle : Supported by vehicle body :)
Patent 5646638: Portable digital satellite system
(COMMUNICATIONS: RADIO WAVE ANTENNAS : ANTENNAS : With support for antenna, reflector or director : Adjustable or collapsible support : Pivoted or rotatable : Quarter-wave transformer)
Patent 5646639: Display device for vehicles
(COMPUTER GRAPHICS PROCESSING AND SELECTIVE VISUAL DISPLAY SYSTEMS : IMAGE SUPERPOSITION BY OPTICAL MEANS (E.G., HEADS-UP DISPLAY) : Three-dimensional arrays)
Patent 5646640: Method for simulating views of a scene using expanded pixel data to reduce the amount of pixel data recalculations
(COMPUTER GRAPHICS PROCESSING AND SELECTIVE VISUAL DISPLAY SYSTEMS : IMAGE SUPERPOSITION BY OPTICAL MEANS (E.G., HEADS-UP DISPLAY) : Operator body-mounted heads-up display (e.g., helmet mounted display) : Number of pixels per row or column conversion (i.e., resolution conversion))
Patent 5646641: Image display apparatus
(COMPUTER GRAPHICS PROCESSING AND SELECTIVE VISUAL DISPLAY SYSTEMS : IMAGE SUPERPOSITION BY OPTICAL MEANS (E.G., HEADS-UP DISPLAY) : Operator body-mounted heads-up display (e.g., helmet mounted display) : Number of pixels per row or column conversion (i.e., resolution conversion))
Patent 5646642: Circuit for converting level of low-amplitude input
(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 timing circuit : Smooth or continuous)
Patent 5646643: Liquid crystal display device
(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 5646644: Liquid crystal display device
(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 5646645: Flashing LCD display system
(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) : Data signal compensation in response to temperature : Particular row or column control (e.g., shift register))
Patent 5646646: Data processing system and apparatus processing scroll display data and cursor display data
(COMPUTER GRAPHICS PROCESSING AND SELECTIVE VISUAL DISPLAY SYSTEMS : COMPUTER GRAPHICS PROCESSING : Graphic manipulation (object processing or display attributes) : Translation : Image based (addressing) : Scrolling : Weights vary across image (e.g., transition from foreground to background))
Patent 5646647: Automatic parking of cursor in a graphical environment
(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 5646648: Musically enhanced computer keyboard and method for entering musical and textual information into computer systems
(COMPUTER GRAPHICS PROCESSING AND SELECTIVE VISUAL DISPLAY SYSTEMS : DISPLAY PERIPHERAL INTERFACE INPUT DEVICE : Including keyboard : Trackball)
Patent 5646649: Portable information terminal
(COMPUTER GRAPHICS PROCESSING AND SELECTIVE VISUAL DISPLAY SYSTEMS : DISPLAY PERIPHERAL INTERFACE INPUT DEVICE : Touch panel : Having programmable function key)
Patent 5646650: Electronic paintbrush and color palette
(COMPUTER GRAPHICS PROCESSING AND SELECTIVE VISUAL DISPLAY SYSTEMS : DISPLAY PERIPHERAL INTERFACE INPUT DEVICE : Stylus : With alignment or calibration capability (i.e., parallax problem))
Patent 5646651: Block mode, multiple access multi-media/graphics memory
(COMPUTER GRAPHICS PROCESSING AND SELECTIVE VISUAL DISPLAY SYSTEMS : COMPUTER GRAPHIC PROCESSING SYSTEM : Integrated circuit (e.g., single chip semiconductor device) : Pipeline processors)
Patent 5646652: Method and apparatus for reducing memory requirements in a reduced line active addressing display system
(COMPUTER GRAPHICS PROCESSING AND SELECTIVE VISUAL DISPLAY SYSTEMS : DISPLAY DRIVING CONTROL CIRCUITRY : Waveform generator coupled to display elements : Controller automatically senses monitor resolution)
Patent 5646653: Ink jet printer
(INCREMENTAL PRINTING OF SYMBOLIC INFORMATION : INK JET : Controller : Of spacing between fluid ejector and receiving medium : Fluid content (e.g., moisture or solvent content, ink refilling, liquid level))
Patent 5646654: Ink-jet printing system having acoustic transducer for determining optimum operating energy
(INCREMENTAL PRINTING OF SYMBOLIC INFORMATION : INK JET : Controller : Of ejector : Responsive to condition : Full-line array)
Patent 5646655: Recording apparatus and temperature detecting method therefor
(INCREMENTAL PRINTING OF SYMBOLIC INFORMATION : INK JET : Controller : Of temperature or pressure of device or component thereof : Creating plural tones)
Patent 5646656: Ink-jet printing device and method
(INCREMENTAL PRINTING OF SYMBOLIC INFORMATION : INK JET : Ejector mechanism (i.e., print head) : Array of ejectors : Color type : Movement)
Patent 5646657: Laser workable nozzle plate of ink jet apparatus and method for forming the laser workable nozzle plate
(INCREMENTAL PRINTING OF SYMBOLIC INFORMATION : INK JET : Ejector mechanism (i.e., print head) : Discharge means : Surface treated : Movement)
Patent 5646658: Modular ink jet printer head
(INCREMENTAL PRINTING OF SYMBOLIC INFORMATION : INK JET : Ejector mechanism (i.e., print head) : Modular : Nozzles)
Patent 5646659: Ink jet recording apparatus, and method with control of ink drops and ink mist
(INCREMENTAL PRINTING OF SYMBOLIC INFORMATION : INK JET : Ejector mechanism (i.e., print head) : Drop-on-demand : With electric field ejection (applied to fluid) : Movement)
Patent 5646660: Printer ink cartridge with drive logic integrated circuit
(INCREMENTAL PRINTING OF SYMBOLIC INFORMATION : INK JET : Ejector mechanism (i.e., print head) : Drop-on-demand : With thermal force ejection : Drive signal application : Wiring : Integrated :)
Patent 5646661: Ink ejecting device having alternating ejecting channels and non-ejecting channels
(INCREMENTAL PRINTING OF SYMBOLIC INFORMATION : INK JET : Ejector mechanism (i.e., print head) : Drop-on-demand : With piezoelectric force ejection : Shear mode : Flow path)
Patent 5646662: Recording head of an ink-jet type
(INCREMENTAL PRINTING OF SYMBOLIC INFORMATION : INK JET : Ejector mechanism (i.e., print head) : Drop-on-demand : With piezoelectric force ejection : With vibratory plate : Flow path)
Patent 5646663: Method and apparatus for continuous ink jet printing with a non-sinusoidal driving waveform
(INCREMENTAL PRINTING OF SYMBOLIC INFORMATION : INK JET : Ejector mechanism (i.e., print head) : Continuous stream (includes dispersion) : With individual drop generation and/or control : Drop generation means : Plural piezoelectric laminate)
Patent 5646664: Ink container valving
(INCREMENTAL PRINTING OF SYMBOLIC INFORMATION : INK JET : Fluid or fluid source handling means : Fluid supply system : Cartridge : Drop correction)
Patent 5646665: Side biased datum scheme for inkjet cartridge and carriage
(INCREMENTAL PRINTING OF SYMBOLIC INFORMATION : INK JET : Fluid or fluid source handling means : Fluid supply system : Cartridge : With integral ejector : Drop sensors)
Patent 5646666: Back pressure control in ink-jet printing
(INCREMENTAL PRINTING OF SYMBOLIC INFORMATION : INK JET : Fluid or fluid source handling means : Fluid supply system : Cartridge : With integral ejector : Drop sensors)
Patent 5646667: Combined central and lateral hold-down plates, and end-of-page advance-distance decrease, in liquid-ink printers
(INCREMENTAL PRINTING OF SYMBOLIC INFORMATION : INK JET : Medium and processing means : Physical handling : Ink)
Patent 5646668: Ink jet printer
(INCREMENTAL PRINTING OF SYMBOLIC INFORMATION : INK JET : Medium and processing means : Physical handling : Ink)
Patent 5646669: Corrosion resistant electrostatic recording head with multiple layers
(INCREMENTAL PRINTING OF SYMBOLIC INFORMATION : ELECTRIC MARKING APPARATUS OR PROCESSES : Electrostatic : By information carrying flow of invisible charged particles : Specific ionographic head : Laminated head including charged particle generation layer : Modified or specific fluid (e.g., heated, dehumidified, specified gas))
Patent 5646670: Color image forming apparatus which reduces toner consumption during image formation
(INCREMENTAL PRINTING OF SYMBOLIC INFORMATION : ELECTRIC MARKING APPARATUS OR PROCESSES : Electrostatic : Photo scanning : Dot density or dot size control (e.g., halftone) : Laminated head including charged particle generation layer)
Patent 5646671: Thermal transfer recording apparatus and method for regularly assigning blank dots
(INCREMENTAL PRINTING OF SYMBOLIC INFORMATION : THERMAL MARKING APPARATUS OR PROCESSES : Multicolor : Housing or mounting)
Patent 5646672: Thermal head 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 5646673: Exposure device
(INCREMENTAL PRINTING OF SYMBOLIC INFORMATION : LIGHT OR BEAM MARKING APPARATUS OR PROCESSES : Scan of light : Tone marking : By clock deviation)
Patent 5646674: Optical print head with flexure mounted optical device
(INCREMENTAL PRINTING OF SYMBOLIC INFORMATION : LIGHT OR BEAM MARKING APPARATUS OR PROCESSES : Scan of light : Specific optical structure : Having mounting or supporting means : Specific lens)
Patent 5646675: System and method for monitoring video program material
(INTERACTIVE VIDEO DISTRIBUTION SYSTEMS : COMMERCIAL OR PROGRAM AIRING VERIFICATION SYSTEM : By passively monitoring receiver operation)
Patent 5646676: Scalable interactive multimedia server system for providing on demand data
(INTERACTIVE VIDEO DISTRIBUTION SYSTEMS : USER-REQUESTED VIDEO PROGRAM SYSTEM : Video-on-demand : Server or headend : Mass storage : Combined at local receiver)
Patent 5646677: Method and apparatus for interactively viewing wide-angle images from terrestrial, space, and underwater viewpoints
(INTERACTIVE VIDEO DISTRIBUTION SYSTEMS : VIDEO DISTRIBUTION SYSTEM WITH LOCAL INTERACTION : Receiver (e.g., set-top box) : Teletext)
Patent 5646678: Digital video network with continuous audio presence at network sites
(TELEVISION : TWO-WAY VIDEO AND VOICE COMMUNICATION (E.G., VIDEOPHONE) : Display arrangement (e.g., multiscreen display) :)
Patent 5646679: Image combining method and apparatus
(TELEVISION : STEREOSCOPIC : Picture signal generator : Multiple cameras :)
Patent 5646680: Endoscope system having a switch forcibly set to display video signals not passed through outer peripheral apparatus
(TELEVISION : SPECIAL APPLICATIONS : With endoscope : With additional adjunct (e.g., recorder control, etc.) : Color sequential illumination)
Patent 5646681: Electronic parts data recorder and a mounter employing the recorder
(TELEVISION : SPECIAL APPLICATIONS : Manufacturing : Electronic circuit chip or board (e.g., positioning) : Color sequential illumination)
Patent 5646682: Track width error inspector apparatus
(TELEVISION : SPECIAL APPLICATIONS : Object or scene measurement : With circuit detail)
Patent 5646683: Imaging systems
(TELEVISION : MECHANICAL OPTICAL SCANNING : Moving reflector : Multiple scanning elements)
Patent 5646684: Ultra small video camera and a video camera system
(TELEVISION : CAMERA, SYSTEM AND DETAIL : Combined image signal generator and general image signal processing : With details of static memory for output image (e.g., for a still camera) : Detachable : Multiple detachable memories :)
Patent 5646685: Moving image processing method and apparatus
(TELEVISION : BANDWIDTH REDUCTION SYSTEM : Data rate reduction : Including one conventional or compatible channel (e.g., two channel NTSC systems))
Patent 5646686: Methods and apparatus for reducing drift in video decoders
(TELEVISION : BANDWIDTH REDUCTION SYSTEM : Data rate reduction : Specified color signal : Sub-Nyquist sampling : Rotary)
Patent 5646687: Temporally-pipelined predictive encoder/decoder circuit and method
(PULSE OR DIGITAL COMMUNICATIONS : BANDWIDTH REDUCTION OR EXPANSION : Television or motion video signal : Predictive : Separate coders)
Patent 5646688: Video decoder architecture using separate semiconductor substrates
(PULSE OR DIGITAL COMMUNICATIONS : BANDWIDTH REDUCTION OR EXPANSION : Television or motion video signal : Predictive : Bidirectional : Subband coding)
Patent 5646689: Video encoder with feedback control
(PULSE OR DIGITAL COMMUNICATIONS : BANDWIDTH REDUCTION OR EXPANSION : Television or motion video signal : Adaptive : Quantization : Having SAW or charge-transfer device)
Patent 5646690: Apparatus for parallel decoding of digital video signals
(PULSE OR DIGITAL COMMUNICATIONS : BANDWIDTH REDUCTION OR EXPANSION : Television or motion video signal : Predictive : Motion vector : Half-pixel refinement :)
Patent 5646691: System and method for inter-frame prediction of picture by vector-interpolatory motion-compensation based on motion vectors
(TELEVISION : BANDWIDTH REDUCTION SYSTEM : Data rate reduction : Involving difference transmission (e.g., predictive) : Including temporal prediction (e.g., frame difference) : Including motion vector : Including motion vector)
Patent 5646692: Device for transmitting a high definition digital picture signal for use by a lower definition picture signal receiver
(PULSE OR DIGITAL COMMUNICATIONS : BANDWIDTH REDUCTION OR EXPANSION : Television or motion video signal : Specific decompression process : Discrete cosine)
Patent 5646693: Memory utilization for video decoding and display with 3:2 pull-down
(TELEVISION : FORMAT CONVERSION : Scan rate variation)
Patent 5646694: Moving picture decoding apparatus having three line buffers controlled to store and provide picture data of different resolutions
(TELEVISION : FORMAT CONVERSION : Line doublers type (e.g., interlace to progressive IDTV type) : Specified chrominance signal)
Patent 5646695: Video signal processing method and apparatus for use with plural television systems
(TELEVISION : FORMAT CONVERSION : Line doublers type (e.g., interlace to progressive IDTV type) : Specified chrominance signal)
Patent 5646696: Continuously changing image scaling performed by incremented pixel interpolation
(TELEVISION : FORMAT CONVERSION : Changing number of lines for standard conversion : Frequency change of subcarrier)
Patent 5646697: Special effects video processor
(TELEVISION : FORMAT CONVERSION : Changing number of fields for standard conversion : Frequency change of subcarrier)
Patent 5646698: Pre-frame-comb as well as "pre-line-comb" partial-response filtering of BPSK buried in a TV signal
(TELEVISION : FORMAT : Including additional information : Additional modulation of picture carrier (e.g., quadrature) : Field or frame sequential to simultaneous)
Patent 5646699: CDP-incorporated television receiver which selects a signal based on a type of compact disk detected
(TELEVISION : BASIC RECEIVER WITH ADDITIONAL FUNCTION : Of mechanical scan)
Patent 5646700: Simultaneous write/read control apparatus for first-in-first-out memory
(TELEVISION : IMAGE SIGNAL PROCESSING CIRCUITRY SPECIFIC TO TELEVISION : With details of static storage device : Accessing circuitry : Of color signal)
Patent 5646701: Trainable transmitter with transmit/receive switch
(COMMUNICATIONS: ELECTRICAL : SELECTIVE : Pulse responsive actuation : Serial : Radio link : Counting chain)
Patent 5646702: Field emitter liquid crystal display
(LIQUID CRYSTAL CELLS, ELEMENTS AND SYSTEMS : PARTICULAR STRUCTURE : Particular illumination : Electroluminescent light source : Reflector having particular shape behind light source)
Patent 5646703: Liquid crystal display
(LIQUID CRYSTAL CELLS, ELEMENTS AND SYSTEMS : PARTICULAR STRUCTURE : Having significant detail of cell structure only : Compensator or retarder (i.e., not using liquid crystal cell) : With refractive indices in the x, y, and z directions : Conductive mask)
Patent 5646704: Chiral smectic liquid crystal device having predetermined pre-tilt angle and intersection angle
(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 : With chiral smectic liquid crystal (includes ferroelectric liquid crystal) : With particular pretilt angle from the alignment layer :)
Patent 5646705: Electrode structure of liquid crystal display device and method of manufacturing the liquid crystal display device
(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) : Matrix electrodes : For parallel alignment)
Patent 5646706: Spectacle lens holding structure
(OPTICS: EYE EXAMINING, VISION TESTING AND CORRECTING : SPECTACLES AND EYEGLASSES : Rimless mounting : Brace arm extends along edge of lens)
Patent 5646707: Removable nose piece
(OPTICS: EYE EXAMINING, VISION TESTING AND CORRECTING : SPECTACLES AND EYEGLASSES : Nose pads or cushions : Detachable : With lens clamping straps)
Patent 5646708: Coupling system for assembling a spectacle frame and the side-pieces
(OPTICS: EYE EXAMINING, VISION TESTING AND CORRECTING : SPECTACLES AND EYEGLASSES : Connectors : With particular hinge : With clamping arms)
Patent 5646709: Portable hand-held pupillometer with dynamic electronic image centering aid and method of use thereof
(OPTICS: EYE EXAMINING, VISION TESTING AND CORRECTING : EYE EXAMINING OR TESTING INSTRUMENT : Objective type : Including lens selectively insertable in optical path : On rotary disc : Hand held type :)
Patent 5646710: Ophthalmological self-test unit for evaluating macular degeneration
(OPTICS: EYE EXAMINING, VISION TESTING AND CORRECTING : EYE EXAMINING OR TESTING INSTRUMENT : Subjective type : Self examining type : On rotary disc)
Patent 5646711: Motor-driven camera
(PHOTOGRAPHY : WITH FILM DRIVE : Mechanical detail : Rewind : Having film transport mechanism locked by perforation sensing pawl)
Patent 5646712: Method and apparatus for opening a camera
(PHOTOGRAPHY : CAMERA DETAIL : Body structure or housing : Threaded mount)
Patent 5646713: Apparatus and method for exposing data characters onto a strip region of moving photosensitive media
(PHOTOCOPYING : PROJECTION PRINTING AND COPYING CAMERAS : Identifying, composing, or selecting : Regulating light intensity or exposure time)
Patent 5646714: Lens supporting assembly
(PHOTOCOPYING : PROJECTION PRINTING AND COPYING CAMERAS : Focus or magnification control : Reflector between original and photo-sensitive paper)
Patent 5646715: Illuminating arrangement for an optical system having a reticle masking unit
(PHOTOCOPYING : PROJECTION PRINTING AND COPYING CAMERAS : Illumination systems or details : Reflector between original and photo-sensitive paper)
Patent 5646716: Image recording apparatus for recording images from a transmission-type original
(PHOTOCOPYING : PROJECTION PRINTING AND COPYING CAMERAS : Illumination systems or details : Reflector between original and photo-sensitive paper)
Patent 5646717: Image forming apparatus having charging member
(ELECTROPHOTOGRAPHY : IMAGE FORMATION : Having transfer of latent image : Development and cleaning)
Patent 5646718: Cleaning blade for use in electrophotography, process cartridge and image forming apparatus
(ELECTROPHOTOGRAPHY : CLEANING OF IMAGING SURFACE : Blade : Having treatment of image)
Patent 5646719: Cleaner-brush having a fiberless segment
(ELECTROPHOTOGRAPHY : IMAGE FORMATION : Development : Dry development : Application member : Fiber brush : Details)
Patent 5646720: Laser printer having a paper feeding and transfer device
(ELECTROPHOTOGRAPHY : DOCUMENT HANDLING : Having handling of removed material)
Patent 5646721: Image forming apparatus for supplying power to members of a rotary developing device
(ELECTROPHOTOGRAPHY : IMAGE FORMATION : Charging : Contact : Roller : Toner cartridge)
Patent 5646722: Apparatus for candling eggs for the presence of blood
(OPTICS: MEASURING AND TESTING : EGG CANDLING : Photoelectric : Telescopic)
Patent 5646723: Combined earth sensor
(OPTICS: MEASURING AND TESTING : ANGLE MEASURING OR ANGULAR AXIAL ALIGNMENT : Star/Sun/Satellite position indication with photodetection : Plural prisms)
Patent 5646724: Threaded parts inspection device
(OPTICS: MEASURING AND TESTING : INSPECTION OF FLAWS OR IMPURITIES : Integrating spheres)
Patent 5646725: Foreign matter inspection apparatus for large-scale substrate
(OPTICS: MEASURING AND TESTING : INSPECTION OF FLAWS OR IMPURITIES : Surface condition : Detection of object or particle on surface : On patterned or topographical surface (e.g., wafer, mask, circuit board) : Contained)
Patent 5646726: Atmospheric seal for glow discharge analytical instrument
(OPTICS: MEASURING AND TESTING : BY DISPERSED LIGHT SPECTROSCOPY : With sample excitation (e.g., burning) : Using plural beams)
Patent 5646727: Peristaltic pump
(OPTICS: MEASURING AND TESTING : BY DISPERSED LIGHT SPECTROSCOPY : With sample excitation (e.g., burning) : By flame : Including sputtering)
Patent 5646728: Ultrasensitive interferometer suitable for detecting gravitational waves
(OPTICS: MEASURING AND TESTING : BY LIGHT INTERFERENCE (E.G., INTERFEROMETER) : Holography : Imaging)
Patent 5646729: Single-channel gas concentration measurement method and apparatus using a short-resonator Fabry-Perot interferometer
(OPTICS: MEASURING AND TESTING : BY LIGHT INTERFERENCE (E.G., INTERFEROMETER) : Spectroscopy : Fabry-Perot type or Etalon Type : With diffraction grating means)
Patent 5646730: Relative movement detecting apparatus using a detector positioned in a region of natural interference
(OPTICS: MEASURING AND TESTING : BY LIGHT INTERFERENCE (E.G., INTERFEROMETER) : For dimensional measurement : Displacement or distance : Having wavefront division (e.g., by diffraction) : Having wavefront division (e.g., by diffraction))
Patent 5646731: Interferometric detecting/imaging method based on multi-pole sensing
(OPTICS: MEASURING AND TESTING : BY LIGHT INTERFERENCE (E.G., INTERFEROMETER) : For dimensional measurement : Displacement or distance : Contour or profile)
Patent 5646732: Coordinate measuring system
(OPTICS: MEASURING AND TESTING : POSITION OR DISPLACEMENT : Position transverse to viewing axis : Having scale or grid : Scan)
Patent 5646733: Scanning phase measuring method and system for an object at a vision station
(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 5646734: Method and apparatus for independently measuring the thickness and index of refraction of films using low coherence reflectometry
(OPTICS: MEASURING AND TESTING : DIMENSION : Thickness : Of light permeable material : Moire)
Patent 5646735: Hand-held instrument for reflection measuring of optical density and color on printed sheets
(OPTICS: MEASURING AND TESTING : BY SHADE OR COLOR : With registration indicia (e.g., scale))
Patent 5646736: Analytical apparatus with coded elements
(OPTICS: MEASURING AND TESTING : BY SHADE OR COLOR : With color transmitting filter : Including multicolor filters : Including liquid filter comparison)
Patent 5646737: Device and method for optimizing a given parameter in a process of coating a support with a liquid composition
(OPTICS: MEASURING AND TESTING : BY MONITORING OF WEBS OR THREAD : Of containers)
Patent 5646738: System for determining dampening water for an offset press using conventional catoptric light intensity
(OPTICS: MEASURING AND TESTING : OF LIGHT REFLECTION (E.G., GLASS) : Of photographic film)
Patent 5646739: Print device having a recording matrix switching device
(FACSIMILE AND STATIC PRESENTATION PROCESSING : FACSIMILE : Recording apparatus : Scanning)
Patent 5646740: Partial or untimed production trees to specify diagnostics operations requiring multiple module cooperation
(FACSIMILE AND STATIC PRESENTATION PROCESSING : FACSIMILE : Recording apparatus : Scanning)
Patent 5646741: Image processing apparatus and method capable of smoothing image data in accordance with an image enlargement/reduction ratio
(FACSIMILE AND STATIC PRESENTATION PROCESSING : STATIC PRESENTATION PROCESSING (E.G., PROCESSING DATA FOR PRINTER, ETC.) : Attribute control : Enhancement control in image reproduction (e.g., smoothing or sharpening edges) : Look-up table for image processing or print attribute data (e.g., threshold value, print element property))
Patent 5646742: System for adjusting color intensity of neighboring pixels
(FACSIMILE AND STATIC PRESENTATION PROCESSING : STATIC PRESENTATION PROCESSING (E.G., PROCESSING DATA FOR PRINTER, ETC.) : Attribute control : Enhancement control in image reproduction (e.g., smoothing or sharpening edges) : Look-up table for image processing or print attribute data (e.g., threshold value, print element property))
Patent 5646743: Method for formatting a videotape and recording/reproducing to/from the formatted videotape
(TELEVISION SIGNAL PROCESSING FOR DYNAMIC RECORDING OR REPRODUCING : PROCESSING OF TELEVISION SIGNAL FOR DYNAMIC RECORDING OR REPRODUCING : Editing : Control track : Interpolation)
Patent 5646744: Show-through correction for two-sided documents
(FACSIMILE AND STATIC PRESENTATION PROCESSING : FACSIMILE : Image reproduction system : Composite image)
Patent 5646745: Image data processing apparatus having line memory
(FACSIMILE AND STATIC PRESENTATION PROCESSING : FACSIMILE : Specific signal processing circuitry : Image processing : Auxiliary signal controls apparatus at both transmitter and receiver)
Patent 5646746: Image input device having carriage that includes a movable origin detector
(FACSIMILE AND STATIC PRESENTATION PROCESSING : FACSIMILE : Picture signal generator : Carrier wave modulation)
Patent 5646747: Film image input apparatus having curved film guide member
(FACSIMILE AND STATIC PRESENTATION PROCESSING : FACSIMILE : Picture signal generator : Scanning : Facsimile transparency image scanning : Charge coupled device)
Patent 5646749: Color image forming apparatus
(FACSIMILE AND STATIC PRESENTATION PROCESSING : NATURAL COLOR FACSIMILE : Image reproduction : Page or frame memory)
Patent 5646750: Method and apparatus for compressing video in a manner characteristic of photographic film
(FACSIMILE AND STATIC PRESENTATION PROCESSING : NATURAL COLOR FACSIMILE : Color correction : Color masking)
Patent 5646751: Encoding method for deferred anti-aliasing
(FACSIMILE AND STATIC PRESENTATION PROCESSING : NATURAL COLOR FACSIMILE : Color correction : Color masking)
Patent 5646752: Color image processing apparatus which uses private tags to alter a predefined color transformation sequence of a device profile
(FACSIMILE AND STATIC PRESENTATION PROCESSING : NATURAL COLOR FACSIMILE : Color correction : Hue, saturation and luminance : With plural sensors)
Patent 5646753: Display system
(OPTICAL: SYSTEMS AND ELEMENTS : HOLOGRAPHIC SYSTEM OR ELEMENT : Using a hologram as an optical element : Holograph on curved substrate)
Patent 5646754: Ferroelectric liquid crystal display device including a ferroelectric liquid crystal material capable of exhibiting the smectic A phase and
(LIQUID CRYSTAL CELLS, ELEMENTS AND SYSTEMS : WITH SPECIFIED NONCHEMICAL CHARACTERISTIC OF LIQUID CRYSTAL MATERIAL : Within smectic phase : Within chiral smectic phase (includes ferroelectric) : Nonspacer particles significantly smaller than liquid crystal thickness (e.g., scattering centers, ferromagnetic particles, etc.))
Patent 5646755: Method and apparatus for ferroelectric liquid crystal display having gradational 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) : Light-controlling display elements : Liquid crystal display elements (LCD) : Waveform generation : Ferroelectric liquid crystal elements : Smooth or continuous)
Patent 5646756: Liquid crystal display device with a protecting film that partially overlaps a display pixel electrode
(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 : With silicon photodiode, N-I-N photoconductor structure, or P-I-P photoconductor structure)
Patent 5646757: Electro-optical display device having a particular dielectric sheet
(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) : With particular non-zero angle between compensator optical axis and orientation direction)
Patent 5646758: Optical time compression multiplexing transmission system
(OPTICAL COMMUNICATIONS : MULTIPLEX : Time division : Subscriber system : Wavelength control)
Patent 5646759: Fiber loop mirror for time division demultiplexing
(OPTICAL COMMUNICATIONS : MULTIPLEX : Time division : By specific optical element : Wavelength control)
Patent 5646760: Differential pair of optical thyristors used as an optoelectronic transceiver
(OPTICAL COMMUNICATIONS : OPTICAL TRANSCEIVER : Specific transducer)
Patent 5646761: Wireless communication system
(OPTICAL COMMUNICATIONS : OPTICAL COMMUNICATION OVER FREEE SPACE : Satellite system : Including alignment : Feedback control : Filter)
Patent 5646762: Optical communication system using tandem Fabry-Perot etalon for wavelength selection
(OPTICAL COMMUNICATIONS : OPTICAL REPEATER SYSTEM : Specific optical elements : Soliton)
Patent 5646763: Optical transmitter and laser diode module for use in the optical transmitter
(OPTICAL COMMUNICATIONS : TRANSMITTER : Including compensation : Including feedback : For power control : Filter)
Patent 5646764: Optical beam scanner with rotating transmissive optics
(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 : Bearing or shaft for rotary driver)
Patent 5646765: Laser 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 : X-Y scanner :)
Patent 5646766: Laser beam scanning apparatus and method
(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) : Utilizing plural light beams : Having a common axis of rotation)
Patent 5646767: Scanning optical system
(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) : Having particular focusing element to receive scanned light : High distortion lens (e.g., fO lens, etc.) :)
Patent 5646768: Support posts for micro-mechanical devices
(OPTICAL: SYSTEMS AND ELEMENTS : DEFLECTION USING A MOVING ELEMENT OR MEDIUM (OFFSETTING OR CHANGING AT LEAST A PORTION OF THE BEAM) : By moving a reflective element : Reflective element moved by deformable support : Having planar rotating reflector with rotation axis in its plane)
Patent 5646769: Light-quantity control device
(OPTICAL: SYSTEMS AND ELEMENTS : LIGHT CONTROL BY OPAQUE ELEMENT OR MEDIUM MOVABLE IN OR THROUGH LIGHT PATH : Electro-mechanical : Rotating)
Patent 5646770: Light-quantity control device
(OPTICAL: SYSTEMS AND ELEMENTS : LIGHT CONTROL BY OPAQUE ELEMENT OR MEDIUM MOVABLE IN OR THROUGH LIGHT PATH : Electro-mechanical : Rotating)
Patent 5646771: Setting operation point in optical modulation apparatus
(OPTICAL: SYSTEMS AND ELEMENTS : OPTICAL MODULATOR : Light wave temporal modulation (e.g., frequency, amplitude, etc.) : Changing bulk optical parameter : Electro-optic : Opto-optical device)
Patent 5646772: Methods and apparatus for a multi-electrode micromechanical optical modulator
(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 : Thermo-optic)
Patent 5646773: Solid-state zig-zag slab optical amplifier
(OPTICAL: SYSTEMS AND ELEMENTS : OPTICAL AMPLIFIER : Correction of deleterious effects : Third harmonic)
Patent 5646774: Mode-locked laser stabilizing method and apparatus
(OPTICAL: SYSTEMS AND ELEMENTS : OPTICAL AMPLIFIER : Mode locked : Using saturable or spatial filter)
Patent 5646775: Compact-size optical amplifier having separate functions
(OPTICAL: SYSTEMS AND ELEMENTS : OPTICAL AMPLIFIER : Optical fiber : Using saturable or spatial filter)
Patent 5646776: Compact specimen inspection station
(OPTICAL: SYSTEMS AND ELEMENTS : COMPOUND LENS SYSTEM : Microscope : Stage or slide carrier : With plural transverse movements : Binocular)
Patent 5646777: Keplerian zoom finder optical system
(OPTICAL: SYSTEMS AND ELEMENTS : COMPOUND LENS SYSTEM : Telescope : Variable magnification : Plural magnification in same viewing field)
Patent 5646778: Optical beamsplitter
(OPTICAL: SYSTEMS AND ELEMENTS : POLARIZATION WITHOUT MODULATION : Light polarization without any external input : By birefringent element : For beam deflection or splitting : Using film strips)
Patent 5646779: Optical system capable of correcting image position
(OPTICAL: SYSTEMS AND ELEMENTS : IMAGE STABILIZATION : By movable refractive structure : Having plural reflecting surfaces)
Patent 5646780: Overcoat method and apparatus for ZRO.sub.2 mirror stacks
(OPTICAL: SYSTEMS AND ELEMENTS : LIGHT INTERFERENCE : Produced by coating or lamina : Reflector : Laminated or layered)
Patent 5646781: Optical filters for forming enhanced images
(OPTICAL: SYSTEMS AND ELEMENTS : LIGHT INTERFERENCE : Produced by coating or lamina : Selective wavelength transmission or reflection : Filter having four or more layers)
Patent 5646782: Optical guide for increasing printer image width
(OPTICAL: SYSTEMS AND ELEMENTS : SINGLE CHANNEL SIMULTANEOUSLY TO OR FROM PLURAL CHANNELS (E.G., LIGHT DIVIDING, COMBINING, OR PLURAL IMAGE FORMING, ETC.) : By partial reflection at beam splitting or combining surface : Noncircular cross section)
Patent 5646783: Helmet-mounted optical systems
(OPTICAL: SYSTEMS AND ELEMENTS : SINGLE CHANNEL SIMULTANEOUSLY TO OR FROM PLURAL CHANNELS (E.G., LIGHT DIVIDING, COMBINING, OR PLURAL IMAGE FORMING, ETC.) : By partial reflection at beam splitting or combining surface : Superimposing visual information on observer`s field of view (e.g., head-up arrangement, etc.) : Serially disposed along optic axis)
Patent 5646784: Helmet display system
(OPTICAL: SYSTEMS AND ELEMENTS : SINGLE CHANNEL SIMULTANEOUSLY TO OR FROM PLURAL CHANNELS (E.G., LIGHT DIVIDING, COMBINING, OR PLURAL IMAGE FORMING, ETC.) : By partial reflection at beam splitting or combining surface : Superimposing visual information on observer`s field of view (e.g., head-up arrangement, etc.) : Rotatable heads-up device or combiner : Cylindrical lenslets)
Patent 5646785: Helmet with wind resistant visor
(OPTICAL: SYSTEMS AND ELEMENTS : SINGLE CHANNEL SIMULTANEOUSLY TO OR FROM PLURAL CHANNELS (E.G., LIGHT DIVIDING, COMBINING, OR PLURAL IMAGE FORMING, ETC.) : By partial reflection at beam splitting or combining surface : Superimposing visual information on observer`s field of view (e.g., head-up arrangement, etc.) : Rotatable heads-up device or combiner : Cylindrical lenslets)
Patent 5646786: Beamsplitter for laser multi-beam printers and recorders
(OPTICAL: SYSTEMS AND ELEMENTS : SINGLE CHANNEL SIMULTANEOUSLY TO OR FROM PLURAL CHANNELS (E.G., LIGHT DIVIDING, COMBINING, OR PLURAL IMAGE FORMING, ETC.) : By partial reflection at beam splitting or combining surface : With path length or aberration correcting element : With additional reflector (e.g., serial reflections, etc.))
Patent 5646787: Zoom lens system
(OPTICAL: SYSTEMS AND ELEMENTS : LENS : With variable magnification (e.g., zoom type) : With mechanical compensation : Two groups : + - Arrangement : Having crossed axes)
Patent 5646788: Dual aperture lens
(OPTICAL: SYSTEMS AND ELEMENTS : LENS : With light limiting or controlling means : Diaphragm : Between lens components : With concave and convex reflectors in series)
Patent 5646789: Objective lens driving apparatus
(OPTICAL: SYSTEMS AND ELEMENTS : LENS : With support : Lens movable in its plane : Electromagnetic motive power : With third component biconvex)
Patent 5646790: Zoom lens barrel
(OPTICAL: SYSTEMS AND ELEMENTS : LENS : With support : Lens mounts : Adjustable : With axial adjustment (e.g., adjustable focus, etc.) : With multiple element component)
Patent 5646791: Method and apparatus for temporal and spatial beam integration
(OPTICAL: SYSTEMS AND ELEMENTS : PRISM (INCLUDING MOUNT) : With support)
Patent 5646792: Long-life self-renewing solar reflector stack
(OPTICAL: SYSTEMS AND ELEMENTS : MIRROR : With support : Laminated or layered mirror support : With mirror supporting column or sliding adjustment)
Patent 5646793: Laser beam device for motor vehicles
(OPTICAL: SYSTEMS AND ELEMENTS : MISCELLANEOUS : Submerged object viewer)
Patent 5646794: Metal detection apparatus for detecting metal objects in a web of photographic material
(DYNAMIC MAGNETIC INFORMATION STORAGE OR RETRIEVAL : RECORDING ON OR REPRODUCING FROM AN ELEMENT OF DIVERSE UTILITY : Motion picture film :)
Patent 5646795: Signal recording apparatus and signal reproducing apparatus
(DYNAMIC MAGNETIC INFORMATION STORAGE OR RETRIEVAL : RECORDING OR REPRODUCING PLURAL INFORMATION SIGNALS ON THE SAME TRACK : Contact transfer)
Patent 5646796: Apparatus and method for recording and reproducing topic data with digital video and audio data
(DYNAMIC MAGNETIC INFORMATION STORAGE OR RETRIEVAL : AUTOMATIC CONTROL OF A RECORDER MECHANISM : Controlling the record : Locating specific areas : Responsive to recorded address :)
Patent 5646797: Digital servo control system for use in disk drives
(DYNAMIC MAGNETIC INFORMATION STORAGE OR RETRIEVAL : AUTOMATIC CONTROL OF A RECORDER MECHANISM : Controlling the head : Stopping or reversing)
Patent 5646798: Moveable capstan assembly for selectively contacting a media, which assembly includes a tachometer sensor
(DYNAMIC MAGNETIC INFORMATION STORAGE OR RETRIEVAL : RECORD TRANSPORT WITH HEAD MOVING DURING TRANSDUCING : Tape record : Rotating head : Tape in container : Drum)
Patent 5646799: Cassette loading apparatus
(DYNAMIC MAGNETIC INFORMATION STORAGE OR RETRIEVAL : RECORD TRANSPORT WITH HEAD STATIONARY DURING TRANSDUCING : Tape record : Tape in container : Plural reels : Container mounting details : With pivotal holder : Dithering)
Patent 5646800: Magnetic disc device having a lead wire retaining groove in the actuator arm
(DYNAMIC MAGNETIC INFORMATION STORAGE OR RETRIEVAL : RECORD TRANSPORT WITH HEAD STATIONARY DURING TRANSDUCING : Disk record : Tape in container)
Patent 5646801: Direct access storage device with improved reliability flex cable mounting
(DYNAMIC MAGNETIC INFORMATION STORAGE OR RETRIEVAL : RECORD TRANSPORT WITH HEAD STATIONARY DURING TRANSDUCING : Disk record : Tape in container)
Patent 5646802: Disk drive with head suspensions mounted to actuator arm opposite sides to face respective upper and lower surfaces of disk
(DYNAMIC MAGNETIC INFORMATION STORAGE OR RETRIEVAL : HEAD MOUNTING : Disk record : Load beam detail : Actuator mount region detail : Ball staking : Voice coil adjuster)
Patent 5646803: Rotary magnetic head device with head base and transducer having linear expansion coefficients in a similar range
(DYNAMIC MAGNETIC INFORMATION STORAGE OR RETRIEVAL : HEAD MOUNTING : For adjusting head position : Tape record : Rotary head : Adjustable head mount : Hydrodynamic)
Patent 5646804: Thin film magnetic head having polymer on broken flux guide sections, method of producing and integrated structure incorporating same
(DYNAMIC MAGNETIC INFORMATION STORAGE OR RETRIEVAL : HEAD : Magnetoresistive (MR) reproducing head : Having flux guide detail : In horizontal head configuration)
Patent 5646805: Magnetoresistive read transducer with partially abutted junctions
(DYNAMIC MAGNETIC INFORMATION STORAGE OR RETRIEVAL : HEAD : Magnetoresistive (MR) reproducing head : Having Anisotropic Magnetoresistive (AMR) sensor formed of a single thin film : Detail of transverse and longitudinal biasing : Detail of free layer or additional film for affecting or biasing the free layer)
Patent 5646806: Edge tensioning sloping tape guide for arcuately scanning tape drive
(DYNAMIC MAGNETIC INFORMATION STORAGE OR RETRIEVAL : HEAD : Head accessory : Record guide : Tape record : Rotating head : Voice coil adjuster)
Patent 5646807: Magnetic disk cartridge and shutter opening-closing mechanism for the same
(DYNAMIC MAGNETIC INFORMATION STORAGE OR RETRIEVAL : RECORD MEDIUM : In container : For disk : Disc record)
Patent 5646808: Electrostatic breakdown protection circuit for a semiconductor integrated circuit device
(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 5646809: High voltage tolerant CMOS input/output pad circuits
(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 5646810: Transient voltage surge suppression and electrical noise attenuation circuit
(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 5646811: Reverse-charge prevention apparatus
(ELECTRICITY: ELECTRICAL SYSTEMS AND DEVICES : SAFETY AND PROTECTION OF SYSTEMS AND DEVICES : Feeder protection in distribution networks : With current responsive fault sensor : With more than two wires)
Patent 5646812: Telephone line surge protector module with fast-acting, high resistance heat coil assembly
(ELECTRICITY: ELECTRICAL SYSTEMS AND DEVICES : SAFETY AND PROTECTION OF SYSTEMS AND DEVICES : High voltage dissipation (e.g., lightning arrester) : Thermal (e.g., fusible, bimetallic) : Gas blast)
Patent 5646813: Method and apparatus for reducing ESD during thermal shock testing
(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 5646814: Multi-electrode electrostatic chuck
(ELECTRICITY: ELECTRICAL SYSTEMS AND DEVICES : ELECTRIC CHARGE GENERATING OR CONDUCTING MEANS (E.G., CHARGING OF GASES) : Use of forces of electric charge or field : Pinning : Liquid type)
Patent 5646815: Electrochemical capacitor with electrode and electrolyte layers having the same polymer and solvent
(ELECTRICITY: ELECTRICAL SYSTEMS AND DEVICES : ELECTROLYTIC SYSTEMS OR DEVICES : Double layer electrolytic capacitor : Plural)
Patent 5646816: Identification icon indicia for plug-in units of a power distribution system
(ELECTRICITY: ELECTRICAL SYSTEMS AND DEVICES : HOUSING OR MOUNTING ASSEMBLIES WITH DIVERSE ELECTRICAL COMPONENTS : For electrical power distribution systems and devices : Distribution or control unit : Having isolating switch)
Patent 5646817: Adjustable keyboard
(ELECTRICITY: ELECTRICAL SYSTEMS AND DEVICES : HOUSING OR MOUNTING ASSEMBLIES WITH DIVERSE ELECTRICAL COMPONENTS : For electronic systems and devices : Including keyboard support : Fluid)
Patent 5646818: Electronic appliance with lateral support for display unit and keyboard
(ELECTRICITY: ELECTRICAL SYSTEMS AND DEVICES : HOUSING OR MOUNTING ASSEMBLIES WITH DIVERSE ELECTRICAL COMPONENTS : For electronic systems and devices : Including display support : Fluid)
Patent 5646819: Kitchen cabinet with a computer work station
(ELECTRICITY: ELECTRICAL SYSTEMS AND DEVICES : HOUSING OR MOUNTING ASSEMBLIES WITH DIVERSE ELECTRICAL COMPONENTS : For electronic systems and devices : Computer related support : CRT support)
Patent 5646820: Portable computer having a case which contains a speaker in a front wall and a keyboard in an upper wall
(ELECTRICITY: ELECTRICAL SYSTEMS AND DEVICES : HOUSING OR MOUNTING ASSEMBLIES WITH DIVERSE ELECTRICAL COMPONENTS : For electronic systems and devices : Computer related support : CRT support)
Patent 5646821: Portable computer with trackball keys mounted on an edge of a computer housing
(ELECTRICITY: ELECTRICAL SYSTEMS AND DEVICES : HOUSING OR MOUNTING ASSEMBLIES WITH DIVERSE ELECTRICAL COMPONENTS : For electronic systems and devices : Computer related support : CRT support)
Patent 5646822: Heat pipe exchanger system for cooling a hinged computing device
(ELECTRICITY: ELECTRICAL SYSTEMS AND DEVICES : HOUSING OR MOUNTING ASSEMBLIES WITH DIVERSE ELECTRICAL COMPONENTS : For electronic systems and devices : Computer related support : With cooling means : Disk drive support)
Patent 5646823: Computer and instrument enclosure
(ELECTRICITY: ELECTRICAL SYSTEMS AND DEVICES : HOUSING OR MOUNTING ASSEMBLIES WITH DIVERSE ELECTRICAL COMPONENTS : For electronic systems and devices : With cooling means : Fluid : Air : With air circulating means : Fan or blower : With stabilizer or modifying substance)
Patent 5646824: Electronic equipment and lap-top type electronic equipment
(ELECTRICITY: ELECTRICAL SYSTEMS AND DEVICES : HOUSING OR MOUNTING ASSEMBLIES WITH DIVERSE ELECTRICAL COMPONENTS : For electronic systems and devices : With cooling means : Fluid : Liquid : And liquid)
Patent 5646825: Cooling device for cooling electric and electronic components and batteries in a switch cabinet
(ELECTRICITY: ELECTRICAL SYSTEMS AND DEVICES : HOUSING OR MOUNTING ASSEMBLIES WITH DIVERSE ELECTRICAL COMPONENTS : For electronic systems and devices : With cooling means : Fluid : Liquid : And liquid)
Patent 5646826: Printed circuit board and heat sink arrangement
(ELECTRICITY: ELECTRICAL SYSTEMS AND DEVICES : HOUSING OR MOUNTING ASSEMBLIES WITH DIVERSE ELECTRICAL COMPONENTS : For electronic systems and devices : With cooling means : Thermal conduction : With cooling fins)
Patent 5646827: Electronic device having a plurality of circuit boards arranged therein
(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 5646828: Thin packaging of multi-chip modules with enhanced thermal/power management
(ELECTRICITY: ELECTRICAL SYSTEMS AND DEVICES : HOUSING OR MOUNTING ASSEMBLIES WITH DIVERSE ELECTRICAL COMPONENTS : For electronic systems and devices : With cooling means : Thermal conduction : For module : Electrically insulating thermally conductive)
Patent 5646829: Resin sealing type semiconductor device having fixed inner leads
(ELECTRICITY: ELECTRICAL SYSTEMS AND DEVICES : HOUSING OR MOUNTING ASSEMBLIES WITH DIVERSE ELECTRICAL COMPONENTS : For electronic systems and devices : Lead frame : With particular insulation)
Patent 5646830: Semiconductor device having an interconnecting circuit board
(ELECTRICITY: ELECTRICAL SYSTEMS AND DEVICES : HOUSING OR MOUNTING ASSEMBLIES WITH DIVERSE ELECTRICAL COMPONENTS : For electronic systems and devices : Lead frame : With particular insulation)
Patent 5646831: Electrically enhanced power quad flat pack arrangement
(ELECTRICITY: ELECTRICAL SYSTEMS AND DEVICES : HOUSING OR MOUNTING ASSEMBLIES WITH DIVERSE ELECTRICAL COMPONENTS : For electronic systems and devices : Lead frame : With particular insulation)
Patent 5646832: Power factor corrected switching power supply
(ELECTRIC POWER CONVERSION SYSTEMS : CURRENT CONVERSION : Including D.C.-A.C.-D.C. converter : Having transistorized inverter : Double-ended (i.e., push-pull), separately-driven type : With automatic control of the magnitude of output voltage or current)
Patent 5646833: Apparatus and method for deriving power for switching a switch from voltage across the switch
(ELECTRIC POWER CONVERSION SYSTEMS : CURRENT CONVERSION : Including automatic or integral protection means : For rectifiers : Semiconductor type : Thyristor : For semiconductor rectifier)
Patent 5646835: Series resonant converter
(ELECTRIC POWER CONVERSION SYSTEMS : CURRENT CONVERSION : With condition responsive means to control the output voltage or current : Cooperating separate sensing and control means : For inverter : With transistor control means in the line circuit : For bridge-type inverter : With plural control windings)
Patent 5646836: Switch mode power supply using a saturable inductor to provide a pulsed current source
(ELECTRIC POWER CONVERSION SYSTEMS : CURRENT CONVERSION : With condition responsive means to control the output voltage or current : Cooperating separate sensing and control means : For inverter : With transistor control means in the line circuit : For bridge-type inverter : With plural control windings)
Patent 5646837: Pulse-width modulated circuit with improved linearity
(ELECTRIC POWER CONVERSION SYSTEMS : CURRENT CONVERSION : Using semiconductor-type converter : In chopper converter systems : With discharge control means (e.g., grid))
Patent 5646838: Bridge rectifier for diode-rectified alternating current generator
(ELECTRIC POWER CONVERSION SYSTEMS : CURRENT CONVERSION : With conductive support mounting : Adapted for use with alternators : Double ended (i.e., push-pull) type)
Patent 5646839: Telephone-based personnel tracking system
(TELEPHONIC COMMUNICATIONS : RECEPTION OF CALLING INFORMATION AT SUBSTATION IN WIRELINE COMMUNICATIONS SYSTEM : Caller local time indication : Matching and retrieving stored caller ID information from a database)
Patent 5646840: Language conversion system and text creating system using such
(DATA PROCESSING: SPEECH SIGNAL PROCESSING, LINGUISTICS, LANGUAGE TRANSLATION, AND AUDIO COMPRESSION/DECOMPRESSION : LINGUISTICS : Translation machine :)
Patent 5646841: Determination of full stop in an electronically-controlled automatic transmission
(DATA PROCESSING: VEHICLES, NAVIGATION, AND RELATIVE LOCATION : VEHICLE CONTROL, GUIDANCE, OPERATION, OR INDICATION :)
Patent 5646842: Shift control system for a multiple ratio automatic transmission
(DATA PROCESSING: VEHICLES, NAVIGATION, AND RELATIVE LOCATION : VEHICLE CONTROL, GUIDANCE, OPERATION, OR INDICATION : Transmission control : Vehicle equipment position control (e.g., seat, mirror, door, window, headrest, or headlamp))
Patent 5646843: Apparatus and method for surface based vehicle control system
(DATA PROCESSING: VEHICLES, NAVIGATION, AND RELATIVE LOCATION : VEHICLE CONTROL, GUIDANCE, OPERATION, OR INDICATION : Aeronautical vehicle :)
Patent 5646844: Method and apparatus for real-time monitoring and coordination of multiple geography altering machines on a work site
(DATA PROCESSING: VEHICLES, NAVIGATION, AND RELATIVE LOCATION : NAVIGATION : Employing position determining equipment : For use in a map data base system : Digital or programmed data processor)
Patent 5646845: System and method for controlling an autonomously navigated vehicle
(DATA PROCESSING: VEHICLES, NAVIGATION, AND RELATIVE LOCATION : VEHICLE CONTROL, GUIDANCE, OPERATION, OR INDICATION : Vehicle subsystem or accessory control : Steering control : Artificial intelligence (e.g., fuzzy logic))
Patent 5646846: Global positioning planter system
(DATA PROCESSING: VEHICLES, NAVIGATION, AND RELATIVE LOCATION : VEHICLE CONTROL, GUIDANCE, OPERATION, OR INDICATION : Construction or agricultural-type vehicle (e.g., crane, forklift) : Vehicle equipment position control (e.g., seat, mirror, door, window, headrest, or headlamp))
Patent 5646847: Universal thruster selection logic for spacecraft attitude control
(DATA PROCESSING: VEHICLES, NAVIGATION, AND RELATIVE LOCATION : VEHICLE CONTROL, GUIDANCE, OPERATION, OR INDICATION : Aeronautical vehicle : Altitude or attitude control or indication :)
Patent 5646848: Method for proportionally controlling the brakes of a vehicle based on tire deformation
(DATA PROCESSING: VEHICLES, NAVIGATION, AND RELATIVE LOCATION : VEHICLE CONTROL, GUIDANCE, OPERATION, OR INDICATION : Indication or control of braking, acceleration, or deceleration : Adaptive control)
Patent 5646849: Method for proportionally controlling the brakes of a vehicle based on front and rear wheel speeds
(DATA PROCESSING: VEHICLES, NAVIGATION, AND RELATIVE LOCATION : VEHICLE CONTROL, GUIDANCE, OPERATION, OR INDICATION : Indication or control of braking, acceleration, or deceleration : Adaptive control)
Patent 5646850: Auto-drive control apparatus for use in vehicle apparatus
(DATA PROCESSING: VEHICLES, NAVIGATION, AND RELATIVE LOCATION : VEHICLE CONTROL, GUIDANCE, OPERATION, OR INDICATION : Indication or control of braking, acceleration, or deceleration : Vehicle speed control (e.g., cruise control) : Fail-safe system)
Patent 5646851: Integrated engine control
(DATA PROCESSING: VEHICLES, NAVIGATION, AND RELATIVE LOCATION : VEHICLE CONTROL, GUIDANCE, OPERATION, OR INDICATION : Indication or control of braking, acceleration, or deceleration : Vehicle speed control (e.g., cruise control) : Fail-safe system)
Patent 5646852: Method and device for vehicle fuel cell dynamic power control
(DATA PROCESSING: VEHICLES, NAVIGATION, AND RELATIVE LOCATION : VEHICLE CONTROL, GUIDANCE, OPERATION, OR INDICATION : With indicator or control of power plant (e.g., performance) : Internal-combustion engine : Digital or programmed data processor : Control of air/fuel ratio or fuel injection :)
Patent 5646853: Traffic control system
(TELECOMMUNICATIONS : RADIOTELEPHONE SYSTEM : Zoned or cellular telephone system : Location monitoring : At system equipment (i.e., base station) : Based on service quality (e.g., bandwidth, etc.))
Patent 5646854: Lateral guidance transition control apparatus for aircraft area navigation systems
(DATA PROCESSING: VEHICLES, NAVIGATION, AND RELATIVE LOCATION : NAVIGATION : Employing way point navigation : Great circle route)
Patent 5646855: Waypoint navigation using exclusion zones
(DATA PROCESSING: VEHICLES, NAVIGATION, AND RELATIVE LOCATION : NAVIGATION : Employing way point navigation : Great circle route)
Patent 5646856: Vehicle navigation system
(DATA PROCESSING: VEHICLES, NAVIGATION, AND RELATIVE LOCATION : NAVIGATION : Employing position determining equipment : Great circle route)
Patent 5646857: Use of an altitude sensor to augment availability of GPS location fixes
(DATA PROCESSING: VEHICLES, NAVIGATION, AND RELATIVE LOCATION : NAVIGATION : Employing position determining equipment : Using Global Positioning System (GPS) : Having variable map scale)
Patent 5646858: Heat apportionment system
(DATA PROCESSING: FINANCIAL, BUSINESS PRACTICE, MANAGEMENT, OR COST/PRICE DETERMINATION : FOR COST/PRICE : Utility usage : Specialized function performed)
Patent 5646859: Method and apparatus for defining a template for assembling a structure
(DATA PROCESSING: GENERIC CONTROL SYSTEMS OR SPECIFIC APPLICATIONS : SPECIFIC APPLICATION, APPARATUS OR PROCESS : Product assembly or manufacturing : Probability determination or handicapping)
Patent 5646860: Method and apparatus to construct building components
(DATA PROCESSING: GENERIC CONTROL SYSTEMS OR SPECIFIC APPLICATIONS : SPECIFIC APPLICATION, APPARATUS OR PROCESS : Product assembly or manufacturing : Particular manufactured product or operation : Having identification controlled manufacturing operation)
Patent 5646861: Method and apparatus for inputting embroidery lines
(DATA PROCESSING: GENERIC CONTROL SYSTEMS OR SPECIFIC APPLICATIONS : SPECIFIC APPLICATION, APPARATUS OR PROCESS : Product assembly or manufacturing : Particular manufactured product or operation : Textile : Sewing : Embroidering :)
Patent 5646862: Vendor-neutral integrated vehicle electrical design and analysis system and method
(DATA PROCESSING: STRUCTURAL DESIGN, MODELING, SIMULATION, AND EMULATION : STRUCTURAL DESIGN :)
Patent 5646863: Method and apparatus for detecting and classifying contaminants in water
(DATA PROCESSING: MEASURING, CALIBRATING, OR TESTING : MEASUREMENT SYSTEM IN A SPECIFIC ENVIRONMENT : Chemical analysis : Quantitative determination (e.g., mass, concentration, density) : Velocity of seismic wave)
Patent 5646864: Event correlation in telecommunications networks
(ERROR DETECTION/CORRECTION AND FAULT DETECTION/RECOVERY : DATA PROCESSING SYSTEM ERROR OR FAULT HANDLING : Reliability and availability : Performance monitoring for fault avoidance : Operator interface for diagnosing or testing)
Patent 5646865: Automotive diagnostic communications
(DATA PROCESSING: VEHICLES, NAVIGATION, AND RELATIVE LOCATION : VEHICLE CONTROL, GUIDANCE, OPERATION, OR INDICATION : Vehicle diagnosis or maintenance indication : Having image processing)
Patent 5646866: Preloading files for subsequent processing
(DATA PROCESSING: PRESENTATION PROCESSING OF DOCUMENT, OPERATOR INTERFACE PROCESSING, AND SCREEN SAVER DISPLAY PROCESSING : OPERATOR INTERFACE (E.G., GRAPHICAL USER INTERFACE) : On screen video or audio system interface : Balloon or bubble appearance)
Patent 5646867: Method and system for improved motion compensation
(PULSE OR DIGITAL COMMUNICATIONS : BANDWIDTH REDUCTION OR EXPANSION : Television or motion video signal : Predictive : Plural : Subband coding)
Patent 5646868: Physical quantity analyzing method and apparatus thereof
(DATA PROCESSING: MEASURING, CALIBRATING, OR TESTING : CALIBRATION OR CORRECTION SYSTEM : Quality evaluation)
Patent 5646869: Numerical simulation system for a physical system suffering random disturbance
(DATA PROCESSING: STRUCTURAL DESIGN, MODELING, SIMULATION, AND EMULATION : MODELING BY MATHEMATICAL EXPRESSION :)
Patent 5646870: Method for setting and adjusting process parameters to maintain acceptable critical dimensions across each die of mass-produced
(DATA PROCESSING: DESIGN AND ANALYSIS OF CIRCUIT OR SEMICONDUCTOR MASK : CIRCUIT DESIGN : Testing or evaluating :)
Patent 5646871: Process for systems analysis
(DATA PROCESSING: MEASURING, CALIBRATING, OR TESTING : MEASUREMENT SYSTEM IN A SPECIFIC ENVIRONMENT :)
Patent 5646872: Information processing apparatus
(ELECTRICAL COMPUTERS: ARITHMETIC PROCESSING AND CALCULATING : ELECTRICAL DIGITAL CALCULATING COMPUTER : Having specialized output : Printer : Zero suppression)
Patent 5646873: Barrel shifter device and variable-length decoder
(ELECTRICAL COMPUTERS: ARITHMETIC PROCESSING AND CALCULATING : ELECTRICAL DIGITAL CALCULATING COMPUTER : Particular function performed : Shifting : Normalization)
Patent 5646874: Multiplication/multiplication-accumulation method and computing device
(ELECTRICAL COMPUTERS: ARITHMETIC PROCESSING AND CALCULATING : ELECTRICAL DIGITAL CALCULATING COMPUTER : Particular function performed : Arithmetical operation : Multiplication followed by addition (i.e., x*y+z) : Matrix array)
Patent 5646875: Denormalization system and method of operation
(ELECTRICAL COMPUTERS: ARITHMETIC PROCESSING AND CALCULATING : ELECTRICAL DIGITAL CALCULATING COMPUTER : Particular function performed : Arithmetical operation : Floating point : Pipeline : Sticky bit)
Patent 5646876: Method and apparatus for reducing rounding error when evaluating binary floating point polynomials
(ELECTRICAL COMPUTERS: ARITHMETIC PROCESSING AND CALCULATING : ELECTRICAL DIGITAL CALCULATING COMPUTER : Particular function performed : Arithmetical operation : Vector resolver)
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