Patents 5559537 - 5559789
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Patent 5559537: Suction recovery device for ink jet recording apparatus
(INCREMENTAL PRINTING OF SYMBOLIC INFORMATION : INK JET : Ejector mechanism (i.e., print head) : With cleaning or protector : Nozzle cap, cover, or protection : Suction :)
Patent 5559538: Positioning of service station and paper pick pressure plate using single motor
(INCREMENTAL PRINTING OF SYMBOLIC INFORMATION : INK JET : Ejector mechanism (i.e., print head) : With cleaning or protector : Nozzle cap, cover, or protection : Movement :)
Patent 5559539: Ink jet recording apparatus having self aligning print head cleaning system and method of operating the print head cleaning system
(INCREMENTAL PRINTING OF SYMBOLIC INFORMATION : INK JET : Ejector mechanism (i.e., print head) : With cleaning or protector : Wiping : Movement)
Patent 5559540: Apparatus and method for providing a hydrophobic coating on an ink jet printing head
(INCREMENTAL PRINTING OF SYMBOLIC INFORMATION : INK JET : Ejector mechanism (i.e., print head) : Discharge means : Surface treated : Movement)
Patent 5559541: Direct recording method
(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 5559542: Ink jet head, recording apparatus provided with such a head, and method for manufacturing head
(INCREMENTAL PRINTING OF SYMBOLIC INFORMATION : INK JET : Ejector mechanism (i.e., print head) : Drop-on-demand : With thermal force ejection : Drive signal application : Wiring :)
Patent 5559543: Method of making uniformly printing ink jet recording head
(INCREMENTAL PRINTING OF SYMBOLIC INFORMATION : INK JET : Ejector mechanism (i.e., print head) : Drop-on-demand : With thermal force ejection : Thermal force generators : Resistor specifics : Integrated)
Patent 5559544: Image forming apparatus with cooperating housing structure
(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 5559545: Perforating device of stamp unit
(INCREMENTAL PRINTING OF SYMBOLIC INFORMATION : THERMAL MARKING APPARATUS OR PROCESSES : By electrochemical)
Patent 5559546: Stencil perforating method, stencil perforating system, and stencil printing machine
(INCREMENTAL PRINTING OF SYMBOLIC INFORMATION : THERMAL MARKING APPARATUS OR PROCESSES : Specific resistance recording element type : Adjustable)
Patent 5559547: Thermal printer
(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 5559548: System and method for generating an information display schedule for an electronic program guide
(INTERACTIVE VIDEO DISTRIBUTION SYSTEMS : OPERATOR INTERFACE : To facilitate tuning or selection of video signal : Electronic program guide : For displaying additional information :)
Patent 5559549: Television program delivery system
(INTERACTIVE VIDEO DISTRIBUTION SYSTEMS : OPERATOR INTERFACE : To facilitate tuning or selection of video signal : Electronic program guide : Information updating : Combined at local receiver)
Patent 5559550: Apparatus and methods for synchronizing a clock to a network clock
(INTERACTIVE VIDEO DISTRIBUTION SYSTEMS : OPERATOR INTERFACE : To facilitate tuning or selection of video signal : Electronic program guide : For displaying additional information : Video still or clip :)
Patent 5559551: Subject tracking apparatus
(TELEVISION : OBJECT TRACKING : Infrared)
Patent 5559552: Movie camera with strobe light
(TELEVISION : CAMERA, SYSTEM AND DETAIL : Still and motion modes of operation : With image intensifier)
Patent 5559553: Clock control circuit with independent timing adjustments for image sensing devices
(TELEVISION : CAMERA, SYSTEM AND DETAIL : Solid-state image sensor : Charge-coupled architecture : With timing pulse generator : With diode in series with photocell)
Patent 5559554: Monitor screen-integrated video camera
(TELEVISION : CAMERA, SYSTEM AND DETAIL : With electronic viewfinder or display monitor : With display of additional information : Dissector tube)
Patent 5559555: Apparatus for performing exposure control pertaining to the luminance level of an object
(TELEVISION : CAMERA, SYSTEM AND DETAIL : Optics : Exposure control : Automatic control of iris, stop, or diaphragm : Based on image signal : Detection of peak or slope of image signal)
Patent 5559556: Apparatus for connecting an image sensor and an optical unit to a circuit board so that they are properly aligned
(TELEVISION : CAMERA, SYSTEM AND DETAIL : Support or housing : For internal camera components : Periodic shuttering)
Patent 5559557: Motion video coding with adaptive precision for DC component coefficient quantization and variable length coding
(PULSE OR DIGITAL COMMUNICATIONS : BANDWIDTH REDUCTION OR EXPANSION : Television or motion video signal : Adaptive : Quantization : Having SAW or charge-transfer device)
Patent 5559558: Apparatus and methodology for coding digital video signals to improve picture quality with minimal overhead
(PULSE OR DIGITAL COMMUNICATIONS : BANDWIDTH REDUCTION OR EXPANSION : Television or motion video signal : Predictive : Separate coders)
Patent 5559559: Transmitting a secondary signal with dynamic injection level control
(TELEVISION : BANDWIDTH REDUCTION SYSTEM : Format type : Added video information in standard channel format : Using two or more frames)
Patent 5559560: Caption line finding circuit for pictorial signal processor
(TELEVISION : NONPICTORIAL DATA PACKET IN TELEVISION FORMAT : Data separation or detection : Frequency change of subcarrier)
Patent 5559561: Coded modulation with shaping gain and tomlinson precoding
(TELEVISION : FORMAT : Adapted to reduce noise or for frequency modulation (e.g., variable gain) : Frequency change of subcarrier)
Patent 5559562: MPEG editor method and apparatus
(TELEVISION : IMAGE SIGNAL PROCESSING CIRCUITRY SPECIFIC TO TELEVISION : Special effects : Combining plural sources : Rotation)
Patent 5559563: Waveform response improvement circuit
(TELEVISION : IMAGE SIGNAL PROCESSING CIRCUITRY SPECIFIC TO TELEVISION : Transition or edge sharpeners : For color television)
Patent 5559564: Cathode ray tube apparatus for projection TV system
(TELEVISION : VIDEO DISPLAY : Projection device : Cathode-ray tube image source : Plural CRTs : With optical element : Deformed into diffraction grating (e.g., using electron beam))
Patent 5559565: Convergence correcting method and apparatus for correcting convergence distortion in a CRT
(TELEVISION : VIDEO DISPLAY : Cathode-ray tube : With distortion, alignment or focus : Color TV)
Patent 5559566: Integral reading glasses with necklace support
(OPTICS: EYE EXAMINING, VISION TESTING AND CORRECTING : SPECTACLES AND EYEGLASSES : With support or holder (e.g., on hat or cap) : With head embracing bow or chain : With clamping arms)
Patent 5559567: Eyeglasses hanger
(OPTICS: EYE EXAMINING, VISION TESTING AND CORRECTING : SPECTACLES AND EYEGLASSES : Combined : Neck retainers)
Patent 5559568: Information recording/reproduction apparatus for camera
(PHOTOGRAPHY : WITH DATA RECORDING : Magnetically on film or film cassette : Recording head position control : Having auxiliary illumination)
Patent 5559569: Motor driven shutter having focus adjusting and stop setting means
(PHOTOGRAPHY : WITH EXPOSURE OBJECTIVE FOCUSING MEANS, FOCUSING AID, OR RANGEFINDING MEANS : Lens drive circuit or motor structure : Image correlation type)
Patent 5559570: Camera having an anti-vibration device with improved positioning of anti-vibration sensors
(PHOTOGRAPHY : CAMERA SHAKE SENSING : With accelerometer : And means to move film)
Patent 5559571: Lens barrel and electric circuit board connection structure
(PHOTOGRAPHY : CAMERA SHAKE SENSING : Including film processing tank)
Patent 5559572: Camera
(PHOTOGRAPHY : CAMERA DETAIL : Body structure or housing : Threaded mount)
Patent 5559573: Simplified camera
(PHOTOGRAPHY : CAMERA DETAIL : Body structure or housing : Rear door or latch detail : Having electrical contact detail)
Patent 5559574: Image movement correcting device effecting image movement correction depending on position of center of rotation of angular fluctuation
(PHOTOGRAPHY : CAMERA SHAKE SENSING : Having stabilization system : And means to move film)
Patent 5559575: Edge-belt film handling system for film processors and accumulators
(PHOTOGRAPHY : FLUID-TREATING APPARATUS : Having photographic medium feed : And photographic medium immersed and removed : Having band, belt, or chain : Film in spaced spiral for processing)
Patent 5559576: Solid processing agent replenishing device for use in a photosensitive material processing apparatus
(PHOTOGRAPHY : FLUID-TREATING APPARATUS : Having fluid-circulating means : Plural stations)
Patent 5559577: Device for replenishing solid processing agent used in a light-sensitive material processing apparatus
(PHOTOGRAPHY : FLUID-TREATING APPARATUS : Having fluid-circulating means : Plural stations)
Patent 5559578: Electrostatic recording apparatus with electrified cap and managing system thereof
(ELECTROPHOTOGRAPHY : CONTROL OF ELECTROPHOTOGRAPHY PROCESS : Control of charging : Having detection of toner (e.g., patch))
Patent 5559579: Closed-loop developability control in a xerographic copier or printer
(ELECTROPHOTOGRAPHY : CONTROL OF ELECTROPHOTOGRAPHY PROCESS : Control of developing : Concentration control : Setting of reference value : On or adjacent to platen)
Patent 5559580: Image forming apparatus having a bipolar photosensitive member
(ELECTROPHOTOGRAPHY : IMAGE FORMATION : Charging : Drive apparatus)
Patent 5559581: Image forming apparatus with helical gear drive train
(ELECTROPHOTOGRAPHY : HAVING PARTICULAR STRUCTURE : Modular or displaceable : Process cartridge unit : Developer seal)
Patent 5559582: Exposure apparatus
(PHOTOCOPYING : PROJECTION PRINTING AND COPYING CAMERAS : With temperature or foreign particle control : And film severing)
Patent 5559583: Exposure system and illuminating apparatus used therein and method for exposing a resist film on a wafer
(PHOTOCOPYING : PROJECTION PRINTING AND COPYING CAMERAS : Illumination systems or details : Including shutter, diaphragm, polarizer or filter : Vertical optical path)
Patent 5559584: Exposure apparatus
(PHOTOCOPYING : PROJECTION PRINTING AND COPYING CAMERAS : Detailed holder for photosensitive paper : Including vacuum or fluid pressure : Vertical optical path)
Patent 5559585: Image forming apparatus adapted for reflection-type or transmission-type originals
(ELECTROPHOTOGRAPHY : IMAGE FORMATION : Exposure : Formation of color separation images : Roller)
Patent 5559586: Image forming device having control grid with applied voltage of the same polarity as toner
(ELECTROPHOTOGRAPHY : IMAGE FORMATION : Development : Dry development : Application member : Magnetic brush : Having applied bias : Auxiliary electrode :)
Patent 5559587: Image forming apparatus
(ELECTROPHOTOGRAPHY : CONTROL OF ELECTROPHOTOGRAPHY PROCESS : Control of developing : Concentration control : Detection of developed image : On or adjacent to platen)
Patent 5559588: Lid machine capable of producing clean-background stabilized liquid toner images
(ELECTROPHOTOGRAPHY : IMAGE FORMATION : Development : Liquid development : Application member (e.g., roller, belt) : Having applied bias : Optical detector)
Patent 5559589: Keying method and apparatus
(ELECTROPHOTOGRAPHY : HAVING PARTICULAR STRUCTURE : Modular or displaceable : Developing unit : Drum mount)
Patent 5559590: Image forming apparatus which cleans a transfer belt by applying a bias voltage
(ELECTROPHOTOGRAPHY : IMAGE FORMATION : Transfer : Electrostatic : Having applied bias : Having belt transporting copy)
Patent 5559591: Image forming apparatus with function of requesting exchange of fixing unit
(ELECTROPHOTOGRAPHY : IMAGE FORMATION : Fixing (e.g., fusing) : Cleaning of fixing member : Parting agent applicator)
Patent 5559592: Sintered image transfer system
(ELECTROPHOTOGRAPHY : IMAGE FORMATION : Fixing (e.g., fusing) : By heat and pressure : Parting agent applicator)
Patent 5559593: Cleaning device for an image forming apparatus
(ELECTROPHOTOGRAPHY : CLEANING OF IMAGING SURFACE : Fixing (e.g., fusing))
Patent 5559594: Copying method and apparatus for copying a document in two-in-one mode
(ELECTROPHOTOGRAPHY : DOCUMENT HANDLING : Original : Automatic document feeder : Registration : Coordinated with sheet movement)
Patent 5559595: Apparatus and method for scheduling inversions of post printing inserts
(ELECTROPHOTOGRAPHY : DOCUMENT HANDLING : Copy : Interleaving (e.g., cover or partitioning sheet) : Platen)
Patent 5559596: Fluid sample analysis by optical fourier transform imaging
(OPTICS: MEASURING AND TESTING : REFRACTION TESTING (E.G., REFRACTOMETERS) : Optical center, cylinder axis, or prism measuring or determining)
Patent 5559597: Spectrograph with multiplexing of different wavelength regions onto a single opto-electric detector array
(OPTICS: MEASURING AND TESTING : BY DISPERSED LIGHT SPECTROSCOPY : Utilizing a spectrometer : Having diffraction grating means : Prior to testing)
Patent 5559598: Apparatus for detecting misalignment between diffraction gratings and the position of a diffraction grating based on the phases or the phase
(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) : Alignment : Polarization)
Patent 5559599: Graduation scale having a continuous planar surface with a protective diffusion barrier layer thereon
(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 5559600: Apparatus for detecting relative movement
(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 5559601: Mask and wafer diffraction grating alignment system wherein the diffracted light beams return substantially along an incident angle
(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) : Alignment : Polarization)
Patent 5559602: Rotation measuring apparatus and displacement measuring apparatus
(OPTICS: MEASURING AND TESTING : POSITION OR DISPLACEMENT : Position transverse to viewing axis : Having scale or grid : Scan)
Patent 5559603: three-dimensional image measuring device
(OPTICS: MEASURING AND TESTING : SHAPE OR SURFACE CONFIGURATION : With screen)
Patent 5559604: Color matching apparatus for reproducing the same color under different illuminants
(OPTICS: MEASURING AND TESTING : BY SHADE OR COLOR : With registration indicia (e.g., scale))
Patent 5559605: Method and apparatus for determining directional variation of shade of pile and napped materials
(OPTICS: MEASURING AND TESTING : BY SHADE OR COLOR : With registration indicia (e.g., scale))
Patent 5559606: Flexible configuration of document output terminals from autonomous machine modules
(FACSIMILE AND STATIC PRESENTATION PROCESSING : FACSIMILE : Recording apparatus : Scanning)
Patent 5559607: Apparatus for controlling reproduction speed for laser disc player
(TELEVISION SIGNAL PROCESSING FOR DYNAMIC RECORDING OR REPRODUCING : PROCESSING OF TELEVISION SIGNAL FOR DYNAMIC RECORDING OR REPRODUCING : Fast, slow, or stop reproducing : Disc : Using control signal on the recording medium)
Patent 5559608: Method of digitally compressed video and audio data
(TELEVISION SIGNAL PROCESSING FOR DYNAMIC RECORDING OR REPRODUCING : PROCESSING OF TELEVISION SIGNAL FOR DYNAMIC RECORDING OR REPRODUCING : Having another signal : Audio signal : Time compressing : Plurality of audio channels)
Patent 5559609: Facsimile transceiver
(FACSIMILE AND STATIC PRESENTATION PROCESSING : FACSIMILE : Specific image-processing circuitry)
Patent 5559610: Image processing apparatus
(FACSIMILE AND STATIC PRESENTATION PROCESSING : FACSIMILE : Specific signal processing circuitry : Image processing : Shade correction : Variable threshold determined by image or other condition (e.g., adaptive thresholding))
Patent 5559611: Facsimile store and forward system with local interface
(FACSIMILE AND STATIC PRESENTATION PROCESSING : FACSIMILE : Facsimile relay system : Composite image)
Patent 5559612: Image reading device with black and white platen
(FACSIMILE AND STATIC PRESENTATION PROCESSING : FACSIMILE : Picture signal generator : Carrier wave modulation)
Patent 5559613: Photorefractive device with quantum wells
(OPTICAL: SYSTEMS AND ELEMENTS : HOLOGRAPHIC SYSTEM OR ELEMENT : Having particular recording medium : Recyclable :)
Patent 5559614: Liquid crystal display with integral heater and method of fabricating same
(LIQUID CRYSTAL CELLS, ELEMENTS AND SYSTEMS : PARTICULAR EXCITATION OF LIQUID CRYSTAL : Thermal excitation : By heating electrode : Wherein liquid crystal cells include microencapsulated or polymer dispersed liquid crystal)
Patent 5559615: Polymer dispersed liquid crystal display device
(LIQUID CRYSTAL CELLS, ELEMENTS AND SYSTEMS : PARTICULAR STRUCTURE : Particular illumination : Fluorescent light source : Reflector having particular shape behind light source)
Patent 5559616: Driving method for ferroelectric liquid crystal device with partial erasure and partial writing
(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.) : Including diverse driving frequencies : With particular dielectric mirror for spatial light modulator (i.e., SLM))
Patent 5559617: Liquid crystal display device with overlapping compensators with portions having different retardation values
(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) : Cholesteric reflector)
Patent 5559618: Liquid crystal compensator satisfying nx>nz>ny having ny and nz inclined
(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) : Cholesteric reflector)
Patent 5559619: Liquid crystal electro-optical device and manufacturing method for the same
(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 : Including at least one with negative intrinsic birefringence)
Patent 5559620: Anti-ferroelectric liquid crystal display device with intersecting alignment film directions
(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 5559621: Liquid crystal having a plurality of rectilinear barrier members
(LIQUID CRYSTAL CELLS, ELEMENTS AND SYSTEMS : PARTICULAR STRUCTURE : Having significant detail of cell structure only : Spacer : With particular injection port or injection plug)
Patent 5559622: Circuit arrangement for switching in an alternate circuit between two fibers of a double light waveguide connection between two nodes
(OPTICAL COMMUNICATIONS : FAULT RECOVERY : Bypass inoperative element : Spare channel or standby optical fiber : Using a secondary ring or loop)
Patent 5559623: Method and arrangement for arranging an interception-proof optical link
(OPTICAL COMMUNICATIONS : EAVESDROPPING : Determination of communication parameter)
Patent 5559624: Communication system based on remote interrogation of terminal equipment
(OPTICAL COMMUNICATIONS : MULTIPLEX : Broadcast and distribution system : WDM : Hub or central office : Including subscribers : Bidirectional :)
Patent 5559625: Distributive communications network
(OPTICAL COMMUNICATIONS : MULTIPLEX : Broadcast and distribution system : Passive star)
Patent 5559626: Energy resource sharing method and apparatus
(OPTICAL COMMUNICATIONS : REMOTE CONTROL : In industrial environment or hazardous environmrnt : Through optical fiber or waveguide : Wavelength control)
Patent 5559627: Optics for passive facet tracking
(OPTICAL: SYSTEMS AND ELEMENTS : DEFLECTION USING A MOVING ELEMENT OR MEDIUM (OFFSETTING OR CHANGING AT LEAST A PORTION OF THE BEAM) : Using a periodically moving element (periodic change of optically reflecting, refracting or diffracting element) : Including reflective type moving element : Having multifaceted rotating element : Single plane mirror element)
Patent 5559628: Light pulse generator
(OPTICAL: SYSTEMS AND ELEMENTS : OPTICAL MODULATOR : Light wave temporal modulation (e.g., frequency, amplitude, etc.) : Changing bulk optical parameter : Electro-optic : Modulation of polarized light via modulating input signal : Using reflective or cavity structure : Semiconductor :)
Patent 5559629: Unit magnification projection system and method
(OPTICAL: SYSTEMS AND ELEMENTS : COMPOUND LENS SYSTEM : With curved reflective imaging element : Having metal layer)
Patent 5559630: Polarized light microscopy
(OPTICAL: SYSTEMS AND ELEMENTS : COMPOUND LENS SYSTEM : Microscope : Interference : Using polarized light : Adjusting input signal power)
Patent 5559631: Method and apparatus for controlling the brightness and/or color temperature of a microscope illumination system
(OPTICAL: SYSTEMS AND ELEMENTS : COMPOUND LENS SYSTEM : Microscope : Illuminator : Focus adjustment)
Patent 5559632: Optical viewing system for viewing 3-D images
(OPTICAL: SYSTEMS AND ELEMENTS : RELIEF ILLUSION : Stereo-viewers)
Patent 5559633: Optical isolator with reduced relative walk-off
(OPTICAL: SYSTEMS AND ELEMENTS : POLARIZATION WITHOUT MODULATION : Time invariant electric, magnetic, or electromagnetic field responsive (e.g., electro-optical, magneto-optical) : Supporting, mounting, enclosing or light shielding structure)
Patent 5559634: Retroreflecting polarizer
(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 partial reflection at a surface of a prism : With additional reflector (e.g., serial reflections, etc.))
Patent 5559635: Zoom lens system capable of correcting image position
(OPTICAL: SYSTEMS AND ELEMENTS : LENS : With variable magnification (e.g., zoom type) : With mechanical compensation : Three groups : + - - + Arrangement)
Patent 5559636: Zoom lens system
(OPTICAL: SYSTEMS AND ELEMENTS : LENS : With variable magnification (e.g., zoom type) : With mechanical compensation : Three groups : + - - + Arrangement)
Patent 5559637: Field curvature corrector
(OPTICAL: SYSTEMS AND ELEMENTS : LENS : Including a nonspherical surface : Adjusting mechanism)
Patent 5559638: Wide-angle lens system #6
(OPTICAL: SYSTEMS AND ELEMENTS : LENS : Reverse telephoto : With less than four components)
Patent 5559639: Beam receiving position adjusting device
(OPTICAL: SYSTEMS AND ELEMENTS : LENS : With support : Lens mounts : Adjustable : With axial adjustment (e.g., adjustable focus, etc.) : With multiple element component)
Patent 5559640: Automotive rear view mirror system
(OPTICAL: SYSTEMS AND ELEMENTS : MIRROR : With refracting surface)
Patent 5559641: Video editing system with auto channel allocation
(TELEVISION SIGNAL PROCESSING FOR DYNAMIC RECORDING OR REPRODUCING : PROCESSING OF TELEVISION SIGNAL FOR DYNAMIC RECORDING OR REPRODUCING : Editing : Rewrite after read : Interpolation)
Patent 5559642: Reproducing device used with a record carrier containing two sides recorded in opposite directions that determines the selection of
(DYNAMIC MAGNETIC INFORMATION STORAGE OR RETRIEVAL : RECORDING OR REPRODUCING AN INFORMATION SIGNAL AND A CONTROL SIGNAL FOR CONTROLLING ELECTRONICS OF REPRODUCER : Time division)
Patent 5559643: Apparatus for recording a digital signal onto a recording medium at one of a plurality of data recording rates
(DYNAMIC MAGNETIC INFORMATION STORAGE OR RETRIEVAL : GENERAL PROCESSING OF A DIGITAL SIGNAL : Head amplifier circuit : Intra-cell transition)
Patent 5559644: Data recording/reproducing apparatus having a first error correcting code on both sides of a main data area of each azimuth track
(DYNAMIC MAGNETIC INFORMATION STORAGE OR RETRIEVAL : GENERAL PROCESSING OF A DIGITAL SIGNAL : Data in specific format : Intra-cell transition)
Patent 5559645: Disk recording apparatus with adaptive window adjusting
(DYNAMIC MAGNETIC INFORMATION STORAGE OR RETRIEVAL : GENERAL PROCESSING OF A DIGITAL SIGNAL : Data clocking : Intra-cell transition)
Patent 5559646: Balanced arrangement for reading information from a track on a record carrier which arrangement includes amplifier circuits containing
(DYNAMIC MAGNETIC INFORMATION STORAGE OR RETRIEVAL : GENERAL RECORDING OR REPRODUCING : Specifics of the amplifier : Between heads in alternate engagement with medium)
Patent 5559647: Magnetic disk controller which avoids erroneous write operations to ZBR-type magnetic disks upon detection of a next sector mark from the
(DYNAMIC MAGNETIC INFORMATION STORAGE OR RETRIEVAL : AUTOMATIC CONTROL OF A RECORDER MECHANISM : Specifics of the amplifier)
Patent 5559648: Method for optimizing track location during servo writing
(DYNAMIC MAGNETIC INFORMATION STORAGE OR RETRIEVAL : AUTOMATIC CONTROL OF A RECORDER MECHANISM : Controlling the head : Stopping or reversing)
Patent 5559649: Disc cartridge loading apparatus in recording and/or reproducing apparatus
(DYNAMIC MAGNETIC INFORMATION STORAGE OR RETRIEVAL : RECORD TRANSPORT WITH HEAD STATIONARY DURING TRANSDUCING : Disk record : Loading or ejecting mechanism : Disk seating)
Patent 5559650: Lubricated disk drive
(DYNAMIC MAGNETIC INFORMATION STORAGE OR RETRIEVAL : RECORD TRANSPORT WITH HEAD STATIONARY DURING TRANSDUCING : Disk record : Environmental control (e.g., air filter, temperature control) : Plural reels)
Patent 5559651: Magnetic disc storage system with hydrodynamic bearing
(DYNAMIC MAGNETIC INFORMATION STORAGE OR RETRIEVAL : RECORD TRANSPORT WITH HEAD STATIONARY DURING TRANSDUCING : Disk record : Rotational drive detail : Motorized)
Patent 5559652: Disk drive rotary actuator with rocking pivot
(DYNAMIC MAGNETIC INFORMATION STORAGE OR RETRIEVAL : HEAD MOUNTING : For shifting head between tracks : Disk record : Arcuate head movement : Bearing : Voice coil)
Patent 5559653: Thin film magnetic head having a multilayer upper core
(DYNAMIC MAGNETIC INFORMATION STORAGE OR RETRIEVAL : HEAD : Head core : Laminated : Mounting detail)
Patent 5559654: Narrow track thin film head for high track density recording
(DYNAMIC MAGNETIC INFORMATION STORAGE OR RETRIEVAL : HEAD : Head core : Laminated : Mounting detail)
Patent 5559655: Guide rollers for a tape driving belt in a data storage cartridge
(DYNAMIC MAGNETIC INFORMATION STORAGE OR RETRIEVAL : RECORD MEDIUM : In container : Pressure element)
Patent 5559656: IGBT switching voltage transient protection circuit
(ELECTRICITY: ELECTRICAL SYSTEMS AND DEVICES : SAFETY AND PROTECTION OF SYSTEMS AND DEVICES : Voltage regulator protective circuits : Shunt connected capacitors)
Patent 5559657: Earth fault circuit breaker
(ELECTRICITY: ELECTRICAL SYSTEMS AND DEVICES : SAFETY AND PROTECTION OF SYSTEMS AND DEVICES : Ground fault protection : Transformer with structurally combined protective device)
Patent 5559658: Solid-state high voltage crowbar 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 5559659: Enhanced RC coupled electrostatic discharge protection
(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 5559660: Inrush current limiter
(ELECTRICITY: ELECTRICAL SYSTEMS AND DEVICES : SAFETY AND PROTECTION OF SYSTEMS AND DEVICES : Impedance insertion : Current responsive)
Patent 5559661: Short-circuit-proof transistor output stage, especially ignition output stage for motor vehicles
(ELECTRICITY: ELECTRICAL SYSTEMS AND DEVICES : SAFETY AND PROTECTION OF SYSTEMS AND DEVICES : With specific current responsive fault sensor : With semiconductor circuit interrupter (e.g., SCR, Triac, Tunnel Diode, etc.) : With transistor circuit interrupter : With multiple timing characteristics (e.g., short, long))
Patent 5559662: Fused disconnect switch
(ELECTRICITY: ELECTRICAL SYSTEMS AND DEVICES : SAFETY AND PROTECTION OF SYSTEMS AND DEVICES : Circuit interruption by thermal sensing : With fuse : With transistor circuit interrupter)
Patent 5559663: Surge absorber
(ELECTRICITY: ELECTRICAL SYSTEMS AND DEVICES : SAFETY AND PROTECTION OF SYSTEMS AND DEVICES : High voltage dissipation (e.g., lightning arrester) : Current limiting material in discharge path : Nonlinear material (e.g., valve type) : With multiple timing characteristics (e.g., short, long))
Patent 5559664: Electromechanical relay system
(ELECTRICITY: ELECTRICAL SYSTEMS AND DEVICES : CONTROL CIRCUITS FOR ELECTROMAGNETIC DEVICES : For relays or solenoids : Plural relay or solenoid load selectively operated : Including electronic switch)
Patent 5559665: Capacitive switching assembly
(ELECTRICITY: ELECTRICAL SYSTEMS AND DEVICES : ELECTROSTATIC CAPACITORS : Variable : Responsive to external condition : With thermal fuse)
Patent 5559666: Capacitor construction with oxidation barrier blocks
(ELECTRICITY: ELECTRICAL SYSTEMS AND DEVICES : ELECTROSTATIC CAPACITORS : Fixed capacitor : Solid dielectric : Ceramic, glass, or oxide particles : With multilayer ceramic capacitor : Composition : Including halogen (e.g., chlorinated))
Patent 5559667: Capacitor including serially connected capacitor cells employing a solid electrolyte
(ELECTRICITY: ELECTRICAL SYSTEMS AND DEVICES : ELECTROLYTIC SYSTEMS OR DEVICES : Solid electrolytic capacitor (e.g., dry electrolytic capacitor) : With significant electrolyte or semiconductor : Paste or gel : Significant electrical connection means (e.g., terminals or leads))
Patent 5559668: Package-type solid electrolytic capacitor
(ELECTRICITY: ELECTRICAL SYSTEMS AND DEVICES : ELECTROLYTIC SYSTEMS OR DEVICES : Solid electrolytic capacitor (e.g., dry electrolytic capacitor) : Cathode type electrode : With significant lead : With lead conductor)
Patent 5559669: Compressed gas insulation switchgear
(ELECTRICITY: ELECTRICAL SYSTEMS AND DEVICES : HOUSING OR MOUNTING ASSEMBLIES WITH DIVERSE ELECTRICAL COMPONENTS : For electrical power distribution systems and devices : Electrical switchgear : Busbar arrangements : Gas insulated : Composition)
Patent 5559670: Convertible display computer
(ELECTRICITY: ELECTRICAL SYSTEMS AND DEVICES : HOUSING OR MOUNTING ASSEMBLIES WITH DIVERSE ELECTRICAL COMPONENTS : For electronic systems and devices : Including display support : Fluid)
Patent 5559671: BI-directional shock isolation mounting system and method
(ELECTRICITY: ELECTRICAL SYSTEMS AND DEVICES : HOUSING OR MOUNTING ASSEMBLIES WITH DIVERSE ELECTRICAL COMPONENTS : For electronic systems and devices : Including display support : CRT support : Air)
Patent 5559672: Door apparatus for a portable computer
(ELECTRICITY: ELECTRICAL SYSTEMS AND DEVICES : HOUSING OR MOUNTING ASSEMBLIES WITH DIVERSE ELECTRICAL COMPONENTS : For electronic systems and devices : Computer related support : Memory unit support : Air)
Patent 5559673: Dual filtered airflow systems for cooling computer components, with optimally placed air vents and switchboard control panel
(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 5559674: Heat sink and mounting structure for heat sink
(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 heat sink or cooling fins :)
Patent 5559675: Computer CPU heat dissipating and protecting device
(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 5559676: Self-contained drop-in component
(ELECTRICITY: ELECTRICAL SYSTEMS AND DEVICES : HOUSING OR MOUNTING ASSEMBLIES WITH DIVERSE ELECTRICAL COMPONENTS : For electronic systems and devices : Printed circuit board : With housing or chassis : With particular conductive material or coating)
Patent 5559677: Method of forming a device by selectively thermal spraying a metallic conductive material thereon
(ELECTRICITY: ELECTRICAL SYSTEMS AND DEVICES : HOUSING OR MOUNTING ASSEMBLIES WITH DIVERSE ELECTRICAL COMPONENTS : For electronic systems and devices : Shielding : Tube mounting)
Patent 5559678: Electronic device housing
(ELECTRICITY: ELECTRICAL SYSTEMS AND DEVICES : HOUSING OR MOUNTING ASSEMBLIES WITH DIVERSE ELECTRICAL COMPONENTS : For electronic systems and devices : Shielding : EMI : Spacer details)
Patent 5559679: Lighting device for vehicles
(ILLUMINATION : SUPPORTED BY VEHICLE STRUCTURE (E.G., ESPECIALLY ADAPTED FOR VEHICLE) : Housing : Including specific light bulb mounting : Including light emitting diode)
Patent 5559680: Electroluminescent bicycle helmet
(ILLUMINATION : WITH WEARING APPAREL OR BODY SUPPORT : Head covering or clamp : Hat : Including light emitting diode)
Patent 5559681: Flexible, self-adhesive, modular lighting system
(ILLUMINATION : PLURAL LIGHT SOURCES : With support : Particular arrangement (e.g., ornamental star) : Shielding type modifier)
Patent 5559682: Multi-output DC-DC convertor
(ELECTRIC POWER CONVERSION SYSTEMS : CURRENT CONVERSION : Including D.C.-A.C.-D.C. converter : Having transistorized inverter : Single-ended, separately-driven type : With automatic control of the magnitude of output voltage or current : For forward-type converter : Having synchronous rectifier :)
Patent 5559683: Flyback switching power supply with bootstrapped gate drive
(ELECTRIC POWER CONVERSION SYSTEMS : CURRENT CONVERSION : Including D.C.-A.C.-D.C. converter : Having transistorized inverter : Single-ended, separately-driven type : With automatic control of the magnitude of output voltage or current : For flyback-type converter : Having output current feedback : Having particular pulse-width modulation circuit)
Patent 5559684: Switching regulator
(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 : For flyback-type converter)
Patent 5559685: Voltage clamped parallel resonant converter with controllable duty cycle
(ELECTRIC POWER CONVERSION SYSTEMS : CURRENT CONVERSION : Including an A.C.-D.C.-A.C. converter : By semiconductor rectifier and inverter : Double-ended type (i.e., push-pull))
Patent 5559686: Stepped waveform inverter control
(ELECTRIC POWER CONVERSION SYSTEMS : CURRENT CONVERSION : With means to introduce or eliminate frequency components : In inverter systems : By step-wave, amplitude summation technique : Including notching)
Patent 5559687: Voltage multiplier for high output current with stabilized output voltage
(ELECTRIC POWER CONVERSION SYSTEMS : CURRENT CONVERSION : With voltage multiplication means (i.e., V out > V in) : Including semiconductor means : Thyristor inverter)
Patent 5559688: Resonant power factor 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 rectifier system : With transistor control means in the line circuit : For full wave rectifier with at least 1 three electrode device)
Patent 5559689: Harmonic content determination apparatus
(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 5559690: Residual activation neural network
(DATA PROCESSING: GENERIC CONTROL SYSTEMS OR SPECIFIC APPLICATIONS : GENERIC CONTROL SYSTEM, APPARATUS OR PROCESS : Optimization or adaptive control : Feed-forward (e.g., predictive) : Proportional-Derivative (P-D))
Patent 5559691: Plant condition display system
(DATA PROCESSING: GENERIC CONTROL SYSTEMS OR SPECIFIC APPLICATIONS : GENERIC CONTROL SYSTEM, APPARATUS OR PROCESS : Having operator control interface (e.g., control/display console) : Backup/standby)
Patent 5559692: Customizable data gathering method which allows the user to define the classes of data which are gathered
(DATA PROCESSING: FINANCIAL, BUSINESS PRACTICE, MANAGEMENT, OR COST/PRICE DETERMINATION : AUTOMATED ELECTRICAL FINANCIAL OR BUSINESS PRACTICE OR MANAGEMENT ARRANGEMENT : Operations research : Allocating resources or scheduling for an administrative function : Including a payment switch or gateway)
Patent 5559693: Method and apparatus for efficient morphological text analysis using a high-level language for compact specification of inflectional paradigms
(DATA PROCESSING: SPEECH SIGNAL PROCESSING, LINGUISTICS, LANGUAGE TRANSLATION, AND AUDIO COMPRESSION/DECOMPRESSION : LINGUISTICS : Natural language : Storage or retrieval of data)
Patent 5559694: Device for reducing torque when shifting a transmission
(DATA PROCESSING: VEHICLES, NAVIGATION, AND RELATIVE LOCATION : VEHICLE CONTROL, GUIDANCE, OPERATION, OR INDICATION : Transmission control : Fail-safe control (e.g., preventing a gear shift) : Feedback control (e.g., closed loop))
Patent 5559695: Apparatus and method for self-calibrating visual time-to-contact sensor
(DATA PROCESSING: VEHICLES, NAVIGATION, AND RELATIVE LOCATION : VEHICLE CONTROL, GUIDANCE, OPERATION, OR INDICATION :)
Patent 5559696: Mobile robot internal position error correction system
(DATA PROCESSING: VEHICLES, NAVIGATION, AND RELATIVE LOCATION : VEHICLE CONTROL, GUIDANCE, OPERATION, OR INDICATION : Automatic route guidance vehicle : Railway vehicle speed control)
Patent 5559697: Method for controlling actuation of a vehicle safety device
(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.) : Artificial intelligence (e.g., fuzzy logic))
Patent 5559698: System for dynamically adjusting the toe angle of vehicle wheels
(DATA PROCESSING: VEHICLES, NAVIGATION, AND RELATIVE LOCATION : VEHICLE CONTROL, GUIDANCE, OPERATION, OR INDICATION : Vehicle subsystem or accessory control : With data recording device)
Patent 5559699: Matched filter for vehicle crash discrimination
(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.) : Artificial intelligence (e.g., fuzzy logic))
Patent 5559700: Continuously variable damping system
(DATA PROCESSING: VEHICLES, NAVIGATION, AND RELATIVE LOCATION : VEHICLE CONTROL, GUIDANCE, OPERATION, OR INDICATION : Vehicle subsystem or accessory control : With data recording device)
Patent 5559701: Automotive suspension control system for anti-rolling control utilizing a steering sensor and body accelerometers
(DATA PROCESSING: VEHICLES, NAVIGATION, AND RELATIVE LOCATION : VEHICLE CONTROL, GUIDANCE, OPERATION, OR INDICATION : Vehicle subsystem or accessory control : With data recording device)
Patent 5559702: Antilock brake control method for four-wheel drive vehicle
(DATA PROCESSING: VEHICLES, NAVIGATION, AND RELATIVE LOCATION : VEHICLE CONTROL, GUIDANCE, OPERATION, OR INDICATION : Indication or control of braking, acceleration, or deceleration : Antiskid, antilock, or brake slip control : Having particular means to determine a reference value for wheel slippage or pseudo-vehicle speed : Using a transmission ratio as feedback control)
Patent 5559703: Fuel cut and ignition timing control system for controlling acceleration slip
(DATA PROCESSING: VEHICLES, NAVIGATION, AND RELATIVE LOCATION : VEHICLE CONTROL, GUIDANCE, OPERATION, OR INDICATION : Indication or control of braking, acceleration, or deceleration : Antispin, traction control, or drive slip control : Control of engine torque : Having fuel cutting or ignition timing retarding :)
Patent 5559704: Method to compute horsepower required by an internal combustion engine coupled to an auxiliary alternator
(DATA PROCESSING: VEHICLES, NAVIGATION, AND RELATIVE LOCATION : VEHICLE CONTROL, GUIDANCE, OPERATION, OR INDICATION : With indicator or control of power plant (e.g., performance) : Vehicle speed control (e.g., cruise control))
Patent 5559705: Adaptive profile correction for rotating position encoders in reciprocating engines
(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 : Speed, acceleration, deceleration : Detection of O2 concentration)
Patent 5559706: Apparatus for determining engine abnormality
(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 : Backup, interrupt, reset, or test : Detection of O2 concentration)
Patent 5559707: Computer aided routing system
(DATA PROCESSING: VEHICLES, NAVIGATION, AND RELATIVE LOCATION : NAVIGATION : Determining balance or center of gravity (e.g., load distribution of vehicle))
Patent 5559708: Computer controlled flexible manufacturing of aluminum articles
(DATA PROCESSING: GENERIC CONTROL SYSTEMS OR SPECIFIC APPLICATIONS : SPECIFIC APPLICATION, APPARATUS OR PROCESS : Product assembly or manufacturing : Design or planning : Positional with nonpositional)
Patent 5559709: Pattern making and pattern drafting system
(DATA PROCESSING: GENERIC CONTROL SYSTEMS OR SPECIFIC APPLICATIONS : SPECIFIC APPLICATION, APPARATUS OR PROCESS : Product assembly or manufacturing : Probability determination or handicapping)
Patent 5559710: Apparatus for control and evaluation of pending jobs in a factory
(DATA PROCESSING: GENERIC CONTROL SYSTEMS OR SPECIFIC APPLICATIONS : SPECIFIC APPLICATION, APPARATUS OR PROCESS : Product assembly or manufacturing : Design or planning : Resource allocation : Job scheduling :)
Patent 5559711: Apparatus and method for processing embroidery data based on roundness of embroidery region
(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 5559712: Three-dimensional model forming device
(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 5559713: Chip buildup detection and control method and apparatus
(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 : Laser)
Patent 5559714: Method and apparatus for display sequencing personalized social occasion products
(DATA PROCESSING: GENERIC CONTROL SYSTEMS OR SPECIFIC APPLICATIONS : SPECIFIC APPLICATION, APPARATUS OR PROCESS : Article handling : Dispensing or vending : Operator or payment initiated : Customized dispensed article (e.g., operator design) : Monitoring or inspection (e.g., incomplete assembly))
Patent 5559715: Timing model and characterization system for logic simulation of integrated circuits which takes into account process, temperature and
(DATA PROCESSING: STRUCTURAL DESIGN, MODELING, SIMULATION, AND EMULATION : SIMULATING ELECTRONIC DEVICE OR ELECTRICAL SYSTEM : Timing : Including logic)
Patent 5559716: Livestock feed consumption meter
(DATA PROCESSING: GENERIC CONTROL SYSTEMS OR SPECIFIC APPLICATIONS : SPECIFIC APPLICATION, APPARATUS OR PROCESS : Article handling : Dispensing or vending : Having a conveyor)
Patent 5559717: High precision voltage detector utilizing flash EEPROM memory cells
(DATA PROCESSING: MEASURING, CALIBRATING, OR TESTING : MEASUREMENT SYSTEM IN A SPECIFIC ENVIRONMENT : Electrical signal parameter measurement system : Voltage or current : Battery monitoring)
Patent 5559718: System and method for model-based verification of local design rules
(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) :)
Patent 5559719: Digitally controlled circuit interrupter with improved automatic selection of sampling interval for 50 Hz and 60 Hz power systems
(DATA PROCESSING: GENERIC CONTROL SYSTEMS OR SPECIFIC APPLICATIONS : SPECIFIC APPLICATION, APPARATUS OR PROCESS : Electrical power generation or distribution system : System protection (e.g., circuit interrupter, circuit limiter, voltage suppressor) : Abnormal power, current, or impedance condition : For turbine speed control)
Patent 5559720: Spa control system
(DATA PROCESSING: GENERIC CONTROL SYSTEMS OR SPECIFIC APPLICATIONS : SPECIFIC APPLICATION, APPARATUS OR PROCESS : Specific application of temperature responsive control system : For heating or cooling : By voltage regulation)
Patent 5559721: Multi-media information transfer system
(ELECTRICAL COMPUTERS AND DIGITAL PROCESSING SYSTEMS: MULTICOMPUTER DATA TRANSFERRING : COMPUTER CONFERENCING : Demand based messaging :)
Patent 5559722: Process, apparatus and system for transforming signals using pseudo-SIMD processing
(CODED DATA GENERATION OR CONVERSION : DIGITAL CODE TO DIGITAL CODE CONVERTERS : With rotary dial)
Patent 5559723: Learning sequence for estimating a transmission channel and corresponding estimator device
(PULSE OR DIGITAL COMMUNICATIONS : EQUALIZERS : With indicator)
Patent 5559724: Methods and systems for designing beam array generators
(OPTICAL: SYSTEMS AND ELEMENTS : DIFFRACTION : From grating : Including particular grating characteristic : Including a threaded member)
Patent 5559725: Automatic depth control for trencher
(DATA PROCESSING: GENERIC CONTROL SYSTEMS OR SPECIFIC APPLICATIONS : SPECIFIC APPLICATION, APPARATUS OR PROCESS : Specific application of positional responsive control system : For heating or cooling)
Patent 5559726: Method and system for detecting whether a parameter is set appropriately in a computer system
(DATA PROCESSING: MEASURING, CALIBRATING, OR TESTING : MEASUREMENT SYSTEM : Statistical measurement : Probability determination : By radiant energy (e.g., X-ray, light))
Patent 5559727: Apparatus and method for determining the position of a component prior to placement
(DATA PROCESSING: GENERIC CONTROL SYSTEMS OR SPECIFIC APPLICATIONS : SPECIFIC APPLICATION, APPARATUS OR PROCESS : Mechanical control system : Balancing or alignment : Specific thermally responsive controller)
Patent 5559728: Calibration transfer for second order analytical instruments
(DATA PROCESSING: MEASURING, CALIBRATING, OR TESTING : CALIBRATION OR CORRECTION SYSTEM : Quality evaluation)
Patent 5559729: Method for designing pneumatic tires
(DATA PROCESSING: STRUCTURAL DESIGN, MODELING, SIMULATION, AND EMULATION : MODELING BY MATHEMATICAL EXPRESSION :)
Patent 5559730: Shift operation unit and shift operation method
(ELECTRICAL COMPUTERS: ARITHMETIC PROCESSING AND CALCULATING : ELECTRICAL DIGITAL CALCULATING COMPUTER : Particular function performed : Shifting : Normalization)
Patent 5559731: IC card
(STATIC INFORMATION STORAGE AND RETRIEVAL : HARDWARE FOR STORAGE ELEMENTS : Magnetic)
Patent 5559732: Branched photocycle optical memory device
(STATIC INFORMATION STORAGE AND RETRIEVAL : INFORMATION MASKING : Color centers)
Patent 5559733: Memory with ferroelectric capacitor connectable to transistor gate
(STATIC INFORMATION STORAGE AND RETRIEVAL : SYSTEMS USING PARTICULAR ELEMENT : Ferroelectric : Same size apertures)
Patent 5559734: Multiple voltage memory
(STATIC INFORMATION STORAGE AND RETRIEVAL : SYSTEMS USING PARTICULAR ELEMENT : Ternary : Relay)
Patent 5559735: Flash memory having select transistors
(STATIC INFORMATION STORAGE AND RETRIEVAL : FLOATING GATE : Particular biasing : Erase : Over erasure :)
Patent 5559736: Non-volatile semiconductor memory device capable of preventing excessive-writing
(STATIC INFORMATION STORAGE AND RETRIEVAL : FLOATING GATE : Particular biasing : Threshold setting (e.g., conditioning) : Verify signal)
Patent 5559737: Nonvolatile semiconductor memory capable of simultaneously equalizing bit lines and sense lines
(STATIC INFORMATION STORAGE AND RETRIEVAL : FLOATING GATE : Particular biasing : Line charging (e.g., precharge, discharge, refresh) : Verify signal)
Patent 5559738: Semiconductor data storage apparatus
(STATIC INFORMATION STORAGE AND RETRIEVAL : READ/WRITE CIRCUIT : Semiconductive)
Patent 5559739: Dynamic random access memory with a simple test arrangement
(STATIC INFORMATION STORAGE AND RETRIEVAL : READ/WRITE CIRCUIT : Semiconductive)
Patent 5559740: Image memory apparatus
(STATIC INFORMATION STORAGE AND RETRIEVAL : READ/WRITE CIRCUIT : Simultaneous operations (e.g., read/write) : Four or more devices per bit)
Patent 5559741: Semiconductor memory device
(STATIC INFORMATION STORAGE AND RETRIEVAL : READ/WRITE CIRCUIT : Bad bit : Coincident A.C. signal with pulse)
Patent 5559742: Flash memory having transistor redundancy
(STATIC INFORMATION STORAGE AND RETRIEVAL : READ/WRITE CIRCUIT : Bad bit : Coincident A.C. signal with pulse)
Patent 5559743: Redundancy circuitry layout for a semiconductor memory device
(STATIC INFORMATION STORAGE AND RETRIEVAL : READ/WRITE CIRCUIT : Bad bit : Coincident A.C. signal with pulse)
Patent 5559744: Semiconductor integrated circuit device having a test mode setting circuit
(STATIC INFORMATION STORAGE AND RETRIEVAL : READ/WRITE CIRCUIT : Testing : Coincident A.C. signal with pulse)
Patent 5559745: Static random access memory SRAM having weak write test circuit
(STATIC INFORMATION STORAGE AND RETRIEVAL : READ/WRITE CIRCUIT : Testing : Coincident A.C. signal with pulse)
Patent 5559746: Semiconductor memory device
(STATIC INFORMATION STORAGE AND RETRIEVAL : READ/WRITE CIRCUIT : Precharge : Coincident A.C. signal with pulse)
Patent 5559747: Static RAM and processing apparatus including static RAM
(STATIC INFORMATION STORAGE AND RETRIEVAL : READ/WRITE CIRCUIT : Noise suppression : Differential sensing : Sense/inhibit)
Patent 5559748: Semiconductor integrated circuit allowing change of product specification and chip screening method therewith
(STATIC INFORMATION STORAGE AND RETRIEVAL : READ/WRITE CIRCUIT : Data refresh : Holographic)
Patent 5559749: Multi-bit block write in a random access memory
(STATIC INFORMATION STORAGE AND RETRIEVAL : ADDRESSING : Multiplexing : Standby power)
Patent 5559750: Semiconductor memory device
(STATIC INFORMATION STORAGE AND RETRIEVAL : ADDRESSING : Particular decoder or driver circuit : Alternate addressing (e.g., even/odd))
Patent 5559751: Electrically configurable integrated circuit configuration using clocked data
(STATIC INFORMATION STORAGE AND RETRIEVAL : ADDRESSING : Sync/clocking : Magnetic)
Patent 5559752: Timing control circuit for synchronous static random access memory
(STATIC INFORMATION STORAGE AND RETRIEVAL : ADDRESSING : Sync/clocking : Magnetic)
Patent 5559753: Apparatus and method for preventing bus contention during power-up in a computer system with two or more DRAM banks
(STATIC INFORMATION STORAGE AND RETRIEVAL : ADDRESSING : Counting : Page memories)
Patent 5559754: Sediment classification system
(COMMUNICATIONS, ELECTRICAL: ACOUSTIC WAVE SYSTEMS AND DEVICES : SEISMIC PROSPECTING : Offshore prospecting : Liquid or deformable surface holography)
Patent 5559755: Range finding device and method
(COMMUNICATIONS, ELECTRICAL: ACOUSTIC WAVE SYSTEMS AND DEVICES : DISTANCE OR DIRECTION FINDING : Frequency responsive actuation)
Patent 5559756: Acoustic intercept reciever-combined frequency and bearing processor
(COMMUNICATIONS, ELECTRICAL: ACOUSTIC WAVE SYSTEMS AND DEVICES : DISTANCE OR DIRECTION FINDING : By combining or comparing signals : Phase comparison and/or correlation : With phase shifter or delay means)
Patent 5559757: Spatial diversity processing for underwater acoustic telemetry
(COMMUNICATIONS, ELECTRICAL: ACOUSTIC WAVE SYSTEMS AND DEVICES : UNDERWATER SYSTEM : Telemetering : Addition or subtraction)
Patent 5559758: Alerting process
(COMMUNICATIONS, ELECTRICAL: ACOUSTIC WAVE SYSTEMS AND DEVICES : RECEIVER CIRCUITRY : Responsive to intruder energy : Addition or subtraction)
Patent 5559759: Method of alerting marine mammals and other mammals underwater of the danger of approaching motor vessels
(COMMUNICATIONS, ELECTRICAL: ACOUSTIC WAVE SYSTEMS AND DEVICES : TRANSMITTER SYSTEMS : Animal control : Addition or subtraction)
Patent 5559760: Wristwatch with high-frequency transmitter
(HOROLOGY: TIME MEASURING SYSTEMS OR DEVICES : COMBINED WITH DISPARATE DEVICE : Electrical device)
Patent 5559761: Watch with time information VIA silent vibration
(HOROLOGY: TIME MEASURING SYSTEMS OR DEVICES : CHRONOLOGICAL : With manually actuated display : With mechanical or electromechanical resetting)
Patent 5559762: Electronic clock with alarm and method for setting alarm time
(HOROLOGY: TIME MEASURING SYSTEMS OR DEVICES : CHRONOLOGICAL : With simultaneous time indicating means : Alarm type : With significant winding or setting :)
Patent 5559763: Magnetic head driving device and magnetooptical recording apparatus with acceleration coil for shortening current inversion time
(DYNAMIC INFORMATION STORAGE OR RETRIEVAL : STORAGE OR RETRIEVAL BY SIMULTANEOUS APPLICATION OF DIVERSE TYPES OF ELECTROMAGNETIC RADIATION : Magnetic field and light beam : Magnetic field generation : Magnetic field generating circuit : Operative location positioning of transducer assembly)
Patent 5559764: HMC: A hybrid mirror-and-chained data replication method to support high data availability for disk arrays
(ELECTRICAL COMPUTERS AND DIGITAL PROCESSING SYSTEMS: MULTICOMPUTER DATA TRANSFERRING : REMOTE DATA ACCESSING : Accessing another computer's memory)
Patent 5559765: Disk drive access controller
(DYNAMIC INFORMATION STORAGE OR RETRIEVAL : INFORMATION LOCATION OR REMOTE OPERATOR ACTUATED CONTROL : Selective addressing of storage medium (e.g., programmed access) : Of optical storage medium : Transducer movement control using recorded information indicative of location of information (e.g., track address) : Particular track portion : Specified order of contents information modification processing)
Patent 5559766: Rotary drum tape recording apparatus with controlling optical recording tracks using stored results of scanning of reference tracks
(DYNAMIC INFORMATION STORAGE OR RETRIEVAL : WITH SERVO POSITIONING OF TRANSDUCER ASSEMBLY OVER TRACK COMBINED WITH INFORMATION SIGNAL PROCESSING : Optical servo system : Optical head servo system structure : Optical head element with rotary motion : Rotary head wheel or scanner (e.g., for use with arcuate, transverse or slant tracks, etc.) : Having particular mechanism or slot for transferring disc into changer from outside)
Patent 5559767: Apparatus for detecting a focus error and a tracking error of an optical head
(DYNAMIC INFORMATION STORAGE OR RETRIEVAL : WITH SERVO POSITIONING OF TRANSDUCER ASSEMBLY OVER TRACK COMBINED WITH INFORMATION SIGNAL PROCESSING : Optical servo system : Optical head servo system structure : Structure for shaping beam or causing astigmatic condition : Lens or mirror pivots off center (e.g., on a shaft, etc.))
Patent 5559768: Tracking following apparatus for optical disk device
(DYNAMIC INFORMATION STORAGE OR RETRIEVAL : WITH SERVO POSITIONING OF TRANSDUCER ASSEMBLY OVER TRACK COMBINED WITH INFORMATION SIGNAL PROCESSING : Optical servo system : Servo signal compared to a reference signal : Structure for shaping beam or causing astigmatic condition)
Patent 5559769: Recording/reproducing apparatus for both read-only and magneto-optical disc-shaped recording medium
(DYNAMIC INFORMATION STORAGE OR RETRIEVAL : WITH SERVO POSITIONING OF TRANSDUCER ASSEMBLY OVER TRACK COMBINED WITH INFORMATION SIGNAL PROCESSING : Optical servo system : Initialization/start-up or changing modes of system : Structure for shaping beam or causing astigmatic condition)
Patent 5559770: Automatic gain control method and device for servo loop, and information recording and/or reproduction apparatus
(DYNAMIC INFORMATION STORAGE OR RETRIEVAL : WITH SERVO POSITIONING OF TRANSDUCER ASSEMBLY OVER TRACK COMBINED WITH INFORMATION SIGNAL PROCESSING : Optical servo system : Servo loop gain/switching control : Recording (e.g., inhibit recording upon defect, etc.))
Patent 5559771: Tracking control apparatus and optical pickup having the same
(DYNAMIC INFORMATION STORAGE OR RETRIEVAL : WITH SERVO POSITIONING OF TRANSDUCER ASSEMBLY OVER TRACK COMBINED WITH INFORMATION SIGNAL PROCESSING : Optical servo system : Servo loop gain/switching control : Recording (e.g., inhibit recording upon defect, etc.))
Patent 5559772: Information recording and/or reproducing apparatus and method for adjusting an offset amount of a focusing servo circuit
(DYNAMIC INFORMATION STORAGE OR RETRIEVAL : WITH SERVO POSITIONING OF TRANSDUCER ASSEMBLY OVER TRACK COMBINED WITH INFORMATION SIGNAL PROCESSING : Optical servo system : Servo loop gain/switching control : Variable gain : Recording)
Patent 5559773: Self correcting recording reproducing apparatus for an optical card
(DYNAMIC INFORMATION STORAGE OR RETRIEVAL : WITH SERVO POSITIONING OF TRANSDUCER ASSEMBLY OVER TRACK COMBINED WITH INFORMATION SIGNAL PROCESSING : Optical servo system : Arithmetic operation using plural photodetectors : Beam or detector is not rectangular or circular : Recording)
Patent 5559774: Optical disc reproducing apparatus which employs a binary detector for the outer tracks and a ternary detector for the inner tracks
(DYNAMIC INFORMATION STORAGE OR RETRIEVAL : CONTROL OF STORAGE OR RETRIEVAL OPERATION BY A CONTROL SIGNAL TO BE RECORDED OR REPRODUCED : Control of information signal processing channel : For sequencing or switching : Between alternative processing channels : Having location identification information)
Patent 5559775: Clock detection device of information recording/reproducing apparatus and clock detection device of information recording apparatus
(DYNAMIC INFORMATION STORAGE OR RETRIEVAL : BINARY PULSE TRAIN INFORMATION SIGNAL : Binary signal level detecting using a reference signal : Within a frequency band)
Patent 5559776: Disk playback apparatus
(DYNAMIC INFORMATION STORAGE OR RETRIEVAL : CONTROL OF STORAGE OR RETRIEVAL OPERATION BY A CONTROL SIGNAL TO BE RECORDED OR REPRODUCED : Optical servo system)
Patent 5559777: Optical recording method employing pit edge recording on recording medium divided into a plurality of zones wherein recording parameters
(DYNAMIC INFORMATION STORAGE OR RETRIEVAL : CONTROL OF STORAGE OR RETRIEVAL OPERATION BY A CONTROL SIGNAL TO BE RECORDED OR REPRODUCED : Mechanism control by the control signal : Control of transducer assembly mechanism : Power control for energy producing device : Including static memory write address controlling)
Patent 5559778: Apparatus and method for completing an incomplete recording on an optical disc
(DYNAMIC INFORMATION STORAGE OR RETRIEVAL : CONDITION INDICATING, MONITORING, OR TESTING : Including radiation storage or retrieval : Of record carrier : Having unrecorded location indicating : Derived focusing or tracking related signal)
Patent 5559779: Digital audio recorder using external memory medium and leading portion audio data memory
(DYNAMIC INFORMATION STORAGE OR RETRIEVAL : BINARY PULSE TRAIN INFORMATION SIGNAL : Format arrangement processing for auxiliary information : During storage)
Patent 5559780: Recording apparatus for an optical recording medium
(DYNAMIC INFORMATION STORAGE OR RETRIEVAL : CONDITION INDICATING, MONITORING, OR TESTING : Including radiation storage or retrieval : Of storage or retrieval information signal : Signal error correcting or detecting : During storage : Including storage or retrieval of auxiliary signal)
Patent 5559781: System for recording digital information in a pulse-length modulation format
(DYNAMIC INFORMATION STORAGE OR RETRIEVAL : BINARY PULSE TRAIN INFORMATION SIGNAL : Having specific code or form generation or regeneration processing : During storage : Signal error correcting or detecting)
Patent 5559782: Recording method and recording and reproducing apparatus for optical disk
(DYNAMIC INFORMATION STORAGE OR RETRIEVAL : BINARY PULSE TRAIN INFORMATION SIGNAL : Binary signal processing of sectioned information : During storage)
Patent 5559783: An optical head having a rotating mirror
(DYNAMIC INFORMATION STORAGE OR RETRIEVAL : SPECIFIC DETAIL OF INFORMATION HANDLING PORTION OF SYSTEM : Radiation beam modification of or by storage medium : Having particular optical element or particular placement thereof in radiation beam path to or from storage medium : Separation into plural polarization component beams)
Patent 5559784: Multi-layer optical information detection by two laser beam and optical multilayer recording medium
(DYNAMIC INFORMATION STORAGE OR RETRIEVAL : SYSTEMS HAVING PLURAL PHYSICALLY DISTINCT INDEPENDENT TRACKS ON A SINGLE STORAGE MEDIUM SURFACE : Having layered storage medium : Including modulated subchannel signal)
Patent 5559785: Optimum recording laser power control by testing an EFT signal's asymmetry with a frame synchronization circuit
(DYNAMIC INFORMATION STORAGE OR RETRIEVAL : BINARY PULSE TRAIN INFORMATION SIGNAL : Binary signal processing for controlling recording light characteristic : Pulse forming by adjusting binary signal phase or shifting binary signal pulse : Signal error correcting or detecting)
Patent 5559786: Information recording on a track by logical operation of the information on a neighboring track
(DYNAMIC INFORMATION STORAGE OR RETRIEVAL : STORAGE MEDIUM STRUCTURE : Optical track structure (e.g., phase or diffracting structure, etc.) : Turntable)
Patent 5559787: Polarization of a reflected light beam is changed according to the depth of pits
(DYNAMIC INFORMATION STORAGE OR RETRIEVAL : SPECIFIC DETAIL OF INFORMATION HANDLING PORTION OF SYSTEM : Radiation beam modification of or by storage medium : Having particular optical element or particular placement thereof in radiation beam path to or from storage medium : Crystal (e.g., liquid, elasto-optic, photo-refractive, etc.) : Using plural polarized or polarizing optical elements)
Patent 5559788: Multiple channel quadrature communication system and method
(MULTIPLEX COMMUNICATIONS : GENERALIZED ORTHOGONAL OR SPECIAL MATHEMATICAL TECHNIQUES : Quadrature carriers : Pulse width and pulse position modulation)
Patent 5559789: CDMA/TDD Radio Communication System
(MULTIPLEX COMMUNICATIONS : COMMUNICATION OVER FREE SPACE : Combining or distributing information via code word channels using multiple access techniques (e.g., CDMA) : Channel assignment)
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