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Patent 5128626: Coherently demodulating arrangement including quasi-coherent demodulator for PSK signals
(DEMODULATORS : PHASE SHIFT KEYING OR QUADRATURE AMPLITUDE DEMODULATOR : Input signal combined with local oscillator or carrier frequency signal : Including phase or frequency locked loop :)
Patent 5128627: Pulse power amplifier
(AMPLIFIERS : COMBINED WITH AUTOMATIC AMPLIFIER DISABLING SWITCH MEANS : Having signal applied to magnetic means)
Patent 5128628: Solid state high power amplifier module
(AMPLIFIERS : INVOLVING STRUCTURE OTHER THAN THAT OF TRANSFORMERS PER SE : With printed circuits : Having different configurations)
Patent 5128629: Method for controlling the output power of digital cellular telephones
(AMPLIFIERS : WITH CONTROL OF POWER SUPPLY OR BIAS VOLTAGE : With control of input electrode or gain control electrode bias : D.C. coupling)
Patent 5128630: High speed fully differential operational amplifier
(AMPLIFIERS : WITH SEMICONDUCTOR AMPLIFYING DEVICE (E.G., TRANSISTOR) : Including differential amplifier : Having field effect transistor :)
Patent 5128631: Operational amplifier having improved slew rate
(AMPLIFIERS : WITH SEMICONDUCTOR AMPLIFYING DEVICE (E.G., TRANSISTOR) : Including differential amplifier : Having push-pull amplifier stage :)
Patent 5128632: Adaptive lock time controller for a frequency synthesizer and method therefor
(OSCILLATORS : AUTOMATIC FREQUENCY STABILIZATION USING A PHASE OR FREQUENCY SENSING MEANS : AFC with logic elements : Reactance device (e.g., variable capacitors, saturable inductors, reactance tubes, etc.))
Patent 5128633: Multi-loop synthesizer
(OSCILLATORS : AUTOMATIC FREQUENCY STABILIZATION USING A PHASE OR FREQUENCY SENSING MEANS : Plural oscillators controlled :)
Patent 5128634: Oscillator cirucit independent or parasitic capacitors
(OSCILLATORS : RELAXATION OSCILLATORS : R.C. or R.L. type)
Patent 5128635: High power ferrite circulator having heating and cooling means
(WAVE TRANSMISSION LINES AND NETWORKS : PLURAL CHANNEL SYSTEMS : Nonreciprocal gyromagnetic type (e.g., circulators) :)
Patent 5128636: Diode limiter
(WAVE TRANSMISSION LINES AND NETWORKS : AUTOMATICALLY CONTROLLED SYSTEMS : Limiting of amplitude : Including long line element)
Patent 5128637: Radio signal polarization switching arrangement
(WAVE TRANSMISSION LINES AND NETWORKS : COUPLING NETWORKS : Nonreciprocal gyromagnetic type (e.g., directional phase shifters) : Nonreciprocal polarization rotators : Using waveguide)
Patent 5128638: Four-post quadrature coupler suitable for monolithic implementation
(WAVE TRANSMISSION LINES AND NETWORKS : PLURAL CHANNEL SYSTEMS : Having branched circuits : Using directional coupler : Having mechanical switching means)
Patent 5128639: Phase shifter utilizing hybrid element
(WAVE TRANSMISSION LINES AND NETWORKS : COUPLING NETWORKS : Delay lines including long line elements : Control of delay with semiconductive means : Having plural concentric helices)
Patent 5128640: Surface wave low filter loss having coupling transducers
(WAVE TRANSMISSION LINES AND NETWORKS : COUPLING NETWORKS : Electromechanical filter : Using surface acoustic waves : Plural coupled vibrators)
Patent 5128641: Magnetic switches
(ELECTRICITY: MAGNETICALLY OPERATED SWITCHES, MAGNETS, AND ELECTROMAGNETS : ELECTROMAGNETICALLY ACTUATED SWITCHES : Vacuum or hermetically sealed type (e.g., reed switch) : Moving coil type)
Patent 5128642: Device for demagnetizing a picture tube
(ELECTRICITY: MAGNETICALLY OPERATED SWITCHES, MAGNETS, AND ELECTROMAGNETS : MAGNETS AND ELECTROMAGNETS : For magnetizing or demagnetizing : Coil shape, structure or material)
Patent 5128643: Method and apparatus for producing a region of low magnetic field
(ELECTRICITY: MAGNETICALLY OPERATED SWITCHES, MAGNETS, AND ELECTROMAGNETS : MAGNETS AND ELECTROMAGNETS : Magnet structure or material : With electric- or magnetic-shielding means : With cooling means)
Patent 5128644: Reusable combination cow magnet assembly and fluid treatment magnet
(ELECTRICITY: MAGNETICALLY OPERATED SWITCHES, MAGNETS, AND ELECTROMAGNETS : MAGNETS AND ELECTROMAGNETS : Magnet structure or material : Permanent magnets : Plural magnets : With outer casing or housing)
Patent 5128645: Ignition coil for an internal combustion engine
(INDUCTOR DEVICES : WITH PERMANENT MAGNET : With connector)
Patent 5128646: Ignition coil for an internal combustion engine
(INDUCTOR DEVICES : WITH PERMANENT MAGNET : With connector)
Patent 5128647: Hand controlled breaker
(ELECTRICITY: ELECTROTHERMALLY OR THERMALLY ACTUATED SWITCHES : ELECTROTHERMALLY ACTUATED SWITCHES : With bimetallic elements (i.e., motion takes place in a plane at right angles to its major axis) : With manual or other mechanical contact controlling means : With spring or other energy storage device : Reciprocating or slidable motion device : With push-button actuating means : With common trip-bar means)
Patent 5128648: Line cutout for electrical distribution system
(ELECTRICITY: ELECTROTHERMALLY OR THERMALLY ACTUATED SWITCHES : ELECTROTHERMALLY ACTUATED SWITCHES : Fusible element actuated : Cutout or disconnect type (an assembly) of a fuse support and fuse holder with or without a fuse link) : With kickout means : Plural elements)
Patent 5128649: Motor vehicle alarm
(COMMUNICATIONS: ELECTRICAL : LAND VEHICLE ALARMS OR INDICATORS : Of burglary or unauthorized use : Including specified sensor : Steering wheel : Off course, route re-search)
Patent 5128650: Automotive burglar alarm that recycles after its initial alarm production
(COMMUNICATIONS: ELECTRICAL : LAND VEHICLE ALARMS OR INDICATORS : Of burglary or unauthorized use : Responsive to changes in voltage or current in a vehicle electrical system : Intersection turn guidance)
Patent 5128651: School bus alarm system
(COMMUNICATIONS: ELECTRICAL : LAND VEHICLE ALARMS OR INDICATORS : For school bus : Including keyless entry)
Patent 5128652: Fluid detection system with selectable relay release
(COMMUNICATIONS: ELECTRICAL : CONDITION RESPONSIVE INDICATING SYSTEM : With particular system function (e.g., temperature compensation, calibration) : Acknowledgement : Three or more positions)
Patent 5128653: Fire alarm system
(COMMUNICATIONS: ELECTRICAL : CONDITION RESPONSIVE INDICATING SYSTEM : With particular system function (e.g., temperature compensation, calibration) : Alarm system supervision : With ringback)
Patent 5128654: Preset light controller including infrared sensor operable in multiple modes
(COMMUNICATIONS: ELECTRICAL : CONDITION RESPONSIVE INDICATING SYSTEM : Specific condition : Intrusion detection : Responsive to intruder energy : Electromagnetic energy : Fence)
Patent 5128655: Flexion monitoring device
(COMMUNICATIONS: ELECTRICAL : CONDITION RESPONSIVE INDICATING SYSTEM : Specific condition : Human or animal : Posture alarm : Specified device housing or attachment means)
Patent 5128656: Level detecting method and its apparatus
(COMMUNICATIONS: ELECTRICAL : CONDITION RESPONSIVE INDICATING SYSTEM : Specific condition : Fluent material : Material level : Liquid : Having sonic sensor : Laser)
Patent 5128657: Device for remote surveillance of the current supply to an electrical apparatus
(COMMUNICATIONS: ELECTRICAL : CONDITION RESPONSIVE INDICATING SYSTEM : Specific condition : Condition of electrical apparatus : Circuit energization : For plural circuit conductors)
Patent 5128658: Pixel data formatting
(COMPUTER GRAPHICS PROCESSING AND SELECTIVE VISUAL DISPLAY SYSTEMS : COMPUTER GRAPHICS PROCESSING : Attributes (surface detail or characteristic, display attributes) : Color or intensity : Color bit data modification or conversion : Spatial)
Patent 5128659: Instrument display apparatus
(COMPUTER GRAPHICS PROCESSING AND SELECTIVE VISUAL DISPLAY SYSTEMS : IMAGE SUPERPOSITION BY OPTICAL MEANS (E.G., HEADS-UP DISPLAY) : Three-dimensional arrays)
Patent 5128660: Pointer for three dimensional display
(COMPUTER GRAPHICS PROCESSING AND SELECTIVE VISUAL DISPLAY SYSTEMS : DISPLAY PERIPHERAL INTERFACE INPUT DEVICE : Cursor mark position control device : Temporal interpolation or processing)
Patent 5128661: Solid state rotary entry control system
(COMPUTER GRAPHICS PROCESSING AND SELECTIVE VISUAL DISPLAY SYSTEMS : DISPLAY PERIPHERAL INTERFACE INPUT DEVICE : Mechanical control (e.g., rotatable knob, slider) : CRT having tracking capability)
Patent 5128662: Collapsibly segmented display screens for computers or the like
(COMPUTER GRAPHICS PROCESSING AND SELECTIVE VISUAL DISPLAY SYSTEMS : PLURAL DISPLAY SYSTEMS : Tiling or modular adjacent displays : Including priming means)
Patent 5128663: Display device incorporating separately operable pixels and method for operating same
(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 : Redundancy (e.g., plural control elements or electrodes))
Patent 5128664: Search technique for identifying slave devices connected to a serial bus
(COMMUNICATIONS: ELECTRICAL : SELECTIVE : Phase responsive actuation : Serial)
Patent 5128665: Selective call signalling system
(COMMUNICATIONS: ELECTRICAL : SELECTIVE : Having indication or alarm (e.g., location indication) : Code responsive (i.e., paging) : Particular message and address format (e.g., POCSAG, FLEX, etc.) : Having error detection or correction : Received signal includes power command)
Patent 5128666: Protocol and apparatus for a control link between a control unit and several devices
(COMMUNICATIONS: ELECTRICAL : SELECTIVE : Pulse responsive actuation : Pulse pairs : Programming (e.g., read/write))
Patent 5128667: Wireless remote controller for outputting in seriatim an operation mode signal for each of a plurality of receiving devices
(COMMUNICATIONS: ELECTRICAL : SELECTIVE : Frequency responsive actuation : Wireless link : Radio link)
Patent 5128668: Remote-controlled electronic equipment with a transmitting function
(COMMUNICATIONS: ELECTRICAL : SELECTIVE : Frequency responsive actuation : Wireless link : Radio link)
Patent 5128669: Communicating information by radio
(COMMUNICATIONS: ELECTRICAL : EXTERNAL CONDITION VEHICLE-MOUNTED INDICATOR OR ALARM : With particular receiver (e.g., ratiometer))
Patent 5128670: Roadway alert apparatus
(COMMUNICATIONS: ELECTRICAL : TRAFFIC CONTROL INDICATOR : Highway information (e.g., weather, speed limits, etc.))
Patent 5128671: Control device having multiple degrees of freedom
(CODED DATA GENERATION OR CONVERSION : BODILY ACTUATED CODE GENERATOR : Actuated by physical projection)
Patent 5128672: Dynamic predictive keyboard
(CODED DATA GENERATION OR CONVERSION : BODILY ACTUATED CODE GENERATOR : Including keyboard or keypad : Variable key legends :)
Patent 5128673: Signal generator for generating a delayed clock signal
(CODED DATA GENERATION OR CONVERSION : DIGITAL CODE TO DIGITAL CODE CONVERTERS : Serial to parallel : Binary to Gray)
Patent 5128674: Two quadrants high speed multiplying DAC
(CODED DATA GENERATION OR CONVERSION : ANALOG TO OR FROM DIGITAL CONVERSION : Bipolar : Digital signal to analog resolver or synchro signal)
Patent 5128675: Superconducting digital to analog converter
(CODED DATA GENERATION OR CONVERSION : ANALOG TO OR FROM DIGITAL CONVERSION : With particular solid state devices (e.g., Gunn effect device, Josephson device, drift transistor, using solid state active devices as impedances) with other at longer intervals) : Plural slope analog to digital converter)
Patent 5128676: Variable conversion rate analog-to-digital converter
(CODED DATA GENERATION OR CONVERSION : ANALOG TO OR FROM DIGITAL CONVERSION : Analog to digital conversion : Intermediate conversion to time interval : Dual slope : Including priority encoder)
Patent 5128677: Apparatus and method for transferring data along a serial data bus
(CODED DATA GENERATION OR CONVERSION : CODE GENERATOR OR TRANSMITTER : Producing different pulse frequencies : Using charge transfer devices (e.g., charge coupled devices, charge transfer by switched capacitances))
Patent 5128678: Aircraft construction
(COMMUNICATIONS: DIRECTIVE RADIO WAVE SYSTEMS AND DEVICES (E.G., RADAR, RADIO NAVIGATION) : RADIO WAVE ABSORBER : For aircraft or missile :)
Patent 5128679: Electronic combat effectiveness monitor
(COMMUNICATIONS: DIRECTIVE RADIO WAVE SYSTEMS AND DEVICES (E.G., RADAR, RADIO NAVIGATION) : RADAR EW (ELECTRONIC WARFARE) : Chaff)
Patent 5128680: Modulated range tone system
(COMMUNICATIONS: DIRECTIVE RADIO WAVE SYSTEMS AND DEVICES (E.G., RADAR, RADIO NAVIGATION) : TRANSMITTING INTELLIGENCE : With transmission to a remote station)
Patent 5128681: Multi-pulse pulse compression radar system
(COMMUNICATIONS: DIRECTIVE RADIO WAVE SYSTEMS AND DEVICES (E.G., RADAR, RADIO NAVIGATION) : DETERMINING DISTANCE : With frequency modulation : Plural modulation : Combined with pulse modulation (e.g., frequency agile) : With pulse modulation (e.g., "Chirp") :)
Patent 5128682: Directional transmit/receive system for electromagnetic radiation with reduced switching
(COMMUNICATIONS: DIRECTIVE RADIO WAVE SYSTEMS AND DEVICES (E.G., RADAR, RADIO NAVIGATION) : DETERMINING DIRECTION : Monopulse : With particular antenna or waveguide : With CRT display)
Patent 5128683: Radar system with active array antenna, elevation-responsive PRF control, and beam multiplex control
(COMMUNICATIONS: DIRECTIVE RADIO WAVE SYSTEMS AND DEVICES (E.G., RADAR, RADIO NAVIGATION) : DETERMINING DIRECTION : Scanning : Combined with beam steering)
Patent 5128684: Method and apparatus for correlating sensor detections in space and time
(COMMUNICATIONS: DIRECTIVE RADIO WAVE SYSTEMS AND DEVICES (E.G., RADAR, RADIO NAVIGATION) : WITH PARTICULAR CIRCUIT : For correlation : With sweep expansion)
Patent 5128685: Wide-band antenna on vehicle roof glass
(COMMUNICATIONS: RADIO WAVE ANTENNAS : ANTENNAS : With vehicle : Supported by vehicle body :)
Patent 5128686: Reactance buffered loop antenna and method for making the same
(COMMUNICATIONS: RADIO WAVE ANTENNAS : ANTENNAS : Body-attached or connected : Supported underneath vehicle)
Patent 5128687: Shared aperture antenna for independently steered, multiple simultaneous beams
(COMMUNICATIONS: RADIO WAVE ANTENNAS : ANTENNAS : With spaced or external radio wave refractor (e.g., lens) : With scanning, sweeping, or orienting : With feedback)
Patent 5128688: Mast translation and rotation drive system utilizing a ball drive screw and nut assembly
(COMMUNICATIONS: RADIO WAVE ANTENNAS : ANTENNAS : With means for moving directive antenna for scanning, sweeping or orienting : Rotary or rotary oscillatory motion : Motor-driven :)
Patent 5128689: EHF array antenna backplate including radiating modules, cavities, and distributor supported thereon
(COMMUNICATIONS: RADIO WAVE ANTENNAS : ANTENNAS : With coupling network or impedance in the leadin : With plural antennas : Including a screening reflector)
Patent 5128690: Recovery unit and method that expel foreign matter into a common liquid chamber of an ink jet head using a partial cap
(INCREMENTAL PRINTING OF SYMBOLIC INFORMATION : INK JET : Ejector mechanism (i.e., print head) : With cleaning or protector : Nozzle cap, cover, or protection : Suction :)
Patent 5128691: Method of checking the printing quality of an ink jet printer
(INCREMENTAL PRINTING OF SYMBOLIC INFORMATION : INK JET : Controller : Measuring and testing (e.g., diagnostics) : With particular cooling means)
Patent 5128692: Symmetric binary weighted exposure method and apparatus employing center pulse width modulation for continuous tone printer
(INCREMENTAL PRINTING OF SYMBOLIC INFORMATION : LIGHT OR BEAM MARKING APPARATUS OR PROCESSES : Scan of light : Tone marking : By adjusting pulse width of light beam : Specific lens)
Patent 5128693: Information recording apparatus
(INCREMENTAL PRINTING OF SYMBOLIC INFORMATION : LIGHT OR BEAM MARKING APPARATUS OR PROCESSES : Scan of light : Specific optical structure : Having deflector : Including deflector)
Patent 5128694: Head for ink-jet printer
(INCREMENTAL PRINTING OF SYMBOLIC INFORMATION : INK JET : Ejector mechanism (i.e., print head) : Drop-on-demand : With piezoelectric force ejection : Layers, plates : Plural piezoelectric laminate : Integrated)
Patent 5128695: Imaging material providing device
(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 5128696: Line head device
(INCREMENTAL PRINTING OF SYMBOLIC INFORMATION : ELECTRIC MARKING APPARATUS OR PROCESSES : Electrostatic : Photo scanning : Light emitting diodes : Laminated head including charged particle generation layer)
Patent 5128697: Integrated thick film electrostatic writing head incorporating in-line-resistors and method of fabricating same
(INCREMENTAL PRINTING OF SYMBOLIC INFORMATION : ELECTRIC MARKING APPARATUS OR PROCESSES : Electrostatic : Specific electrostatic head : Printed circuit or wiring : Block driving)
Patent 5128698: Boldness control in an electrophotographic machine
(INCREMENTAL PRINTING OF SYMBOLIC INFORMATION : ELECTRIC MARKING APPARATUS OR PROCESSES : Electrostatic : Photo scanning : Including driving circuitry)
Patent 5128699: Image recording apparatus capable of changing dot density and dot size
(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 5128700: Camera capable of recording sounds relevant to the photographing
(PHOTOGRAPHY : WITH DATA RECORDING : Sound : Images recorded on separate films)
Patent 5128701: Compact, retractable, and self-housed shoulder stabilizer for small video cameras
(PHOTOGRAPHY : CAMERA SUPPORT : Operator supported : Including electric motor)
Patent 5128702: Data imprinting device for camera
(PHOTOGRAPHY : WITH DATA RECORDING : Optical : Segmented alphanumeric indicia : Having auxiliary illumination)
Patent 5128703: Shutter release device
(PHOTOGRAPHY : CAMERA DETAIL : Shutter : Release or actuator means : Plural oscillating blades)
Patent 5128704: Camera having information or function setting device
(PHOTOGRAPHY : HAVING OPERATOR CONTROLLED DATA ENTRY INTO CAMERA : Manual manipulators on camera body unit : Having plural pointers or match needle)
Patent 5128705: Focus adjusting control device
(PHOTOGRAPHY : WITH EXPOSURE OBJECTIVE FOCUSING MEANS, FOCUSING AID, OR RANGEFINDING MEANS : Plural focusing or rangefinding areas : Automatic area selection : Mirror type)
Patent 5128706: Optical filtering device and method for using the same
(PHOTOGRAPHY : WITH EXPOSURE OBJECTIVE FOCUSING MEANS, FOCUSING AID, OR RANGEFINDING MEANS : With electronic filtering : With mechanical rangefinder)
Patent 5128707: Rear light detecting apparatus in a camera
(PHOTOGRAPHY : WITH EXPOSURE OBJECTIVE FOCUSING MEANS, FOCUSING AID, OR RANGEFINDING MEANS : Plural focusing or rangefinding areas : Automatic area selection : Mirror type)
Patent 5128708: Light source discriminating device for a camera
(PHOTOGRAPHY : WITH OBJECT ILLUMINATION FOR EXPOSURE : Exposure control circuit with illumination mode : Program mode function : And reflector or refractor)
Patent 5128709: Image recording method
(PHOTOCOPYING : USING MICROCAPSULES : Condition responsive control :)
Patent 5128710: Instrument for the point-by-point measuring of color originals to be copied
(PHOTOCOPYING : PROJECTION PRINTING AND COPYING CAMERAS : Multicolor picture : Regulating light intensity or exposure time : Including :)
Patent 5128711: Apparatus for recording position information of principal image and method of detecting principal image
(PHOTOCOPYING : PROJECTION PRINTING AND COPYING CAMERAS : Identifying, composing, or selecting : Including photocell : Including)
Patent 5128713: Image forming apparatus for use with single sheet and continuous sheet documents
(PHOTOCOPYING : PROJECTION PRINTING AND COPYING CAMERAS : Detailed holder for original : Including adjustable or selective masking frame)
Patent 5128714: Structure of a film holder
(PHOTOCOPYING : PROJECTION PRINTING AND COPYING CAMERAS : Detailed holder for original : Including vacuum, fluid or spring pressure : Vertical optical path)
Patent 5128715: Print cartidge and image forming apparatus employing the same
(ELECTROPHOTOGRAPHY : HAVING PARTICULAR STRUCTURE : Modular or displaceable : Photoconductive member : Including cover)
Patent 5128716: Method for adjusting a doctor gap of a development device in an electrophotographic printer
(ELECTROPHOTOGRAPHY : HAVING PARTICULAR STRUCTURE : Adjustment : Clamshell type)
Patent 5128717: Image forming apparatus
(ELECTROPHOTOGRAPHY : CONTROL OF ELECTROPHOTOGRAPHY PROCESS : Having temperature or humidity detection : Single detector for plural toners)
Patent 5128718: Image forming apparatus responsive to ambient condition detecting means
(ELECTROPHOTOGRAPHY : CONTROL OF ELECTROPHOTOGRAPHY PROCESS : Having temperature or humidity detection : Single detector for plural toners)
Patent 5128720: Device for collecting contamination products and ozone from a corona charger
(ELECTROPHOTOGRAPHY : INTERNAL MACHINE ENVIRONMENT : Forced air circulation : Supplying power to charger)
Patent 5128721: Liquid development apparatus for developing a latent electrostatic image
(ELECTROPHOTOGRAPHY : IMAGE FORMATION : Development : Liquid development : Having dispensing : Opposite polarity)
Patent 5128722: Developing device excellent in toner transportability
(ELECTROPHOTOGRAPHY : IMAGE FORMATION : Development : Dry development : Application member : Roller : Having concentric film : Web or belt)
Patent 5128723: Scavengeless development system having toner deposited on a doner roller from a toner mover
(ELECTROPHOTOGRAPHY : IMAGE FORMATION : Development : Dry development : Application member : Having cloud-forming application : Having internal rotary member)
Patent 5128724: Developer restoring unit in an image forming apparatus
(ELECTROPHOTOGRAPHY : HAVING PARTICULAR STRUCTURE : Modular or displaceable : Developing unit : Drum mount)
Patent 5128725: Method and apparatus for increasing toner loading of a cleaning brush for improved surface cleaning in electrophotographic imaging
(ELECTROPHOTOGRAPHY : CLEANING OF IMAGING SURFACE : Abrasion or film removal : Having treatment of image)
Patent 5128726: Sheet transport system with improved gripping and registration mechanism
(ELECTROPHOTOGRAPHY : DOCUMENT HANDLING : Copy : Feeding to transfer position : In registration with image : Manual feed)
Patent 5128727: Copying apparatus having detectors for detecting the presence of an original and transfer paper
(ELECTROPHOTOGRAPHY : DOCUMENT HANDLING : Original and copy : Duplex : Lamination)
Patent 5128728: Semiconductor superlattice infrared source
(ACTIVE SOLID-STATE DEVICES (E.G., TRANSISTORS, SOLID-STATE DIODES) : INCOHERENT LIGHT EMITTER STRUCTURE : With heterojunction : Plural heterojunctions in same device : More than two heterojunctions in same device : High temperature (i.e., >30o Kelvin))
Patent 5128729: Complex opto-isolator with improved stand-off voltage stability
(ACTIVE SOLID-STATE DEVICES (E.G., TRANSISTORS, SOLID-STATE DIODES) : RESPONSIVE TO NON-ELECTRICAL SIGNAL (E.G., CHEMICAL, STRESS, LIGHT, OR MAGNETIC FIELD SENSORS) : Electromagnetic or particle radiation : Light : With housing or encapsulation : With thinned central active portion of semiconductor surrounded by thick insensitive portion (e.g. diaphragm type strain gauge))
Patent 5128730: Semiconductor device and a circuit suitable for use in an intelligent power switch
(ACTIVE SOLID-STATE DEVICES (E.G., TRANSISTORS, SOLID-STATE DIODES) : FIELD EFFECT DEVICE : Having insulated electrode (e.g., MOSFET, MOS diode) : Short channel insulated gate field effect transistor : Active channel region has a graded dopant concentration decreasing with distance from source region (e.g., double diffused device, DMOS transistor) : With means to increase breakdown voltage : With complementary field effect transistor)
Patent 5128731: Static random access memory cell using a P/N-MOS transistors
(ACTIVE SOLID-STATE DEVICES (E.G., TRANSISTORS, SOLID-STATE DIODES) : FIELD EFFECT DEVICE : Having insulated electrode (e.g., MOSFET, MOS diode) : Short channel insulated gate field effect transistor : Multiple insulator layers (e.g., MNOS structure))
Patent 5128732: Stacked semiconductor device
(ACTIVE SOLID-STATE DEVICES (E.G., TRANSISTORS, SOLID-STATE DIODES) : FIELD EFFECT DEVICE : Having insulated electrode (e.g., MOSFET, MOS diode) : Single crystal semiconductor layer on insulating substrate (SOI) : Substrate is single crystal insulator (e.g., sapphire or spinel) : Single crystal islands of semiconductor layer containing only one active device : With means to reduce ON resistance)
Patent 5128733: Silicon mesa transistor structure
(ACTIVE SOLID-STATE DEVICES (E.G., TRANSISTORS, SOLID-STATE DIODES) : FIELD EFFECT DEVICE : Having insulated electrode (e.g., MOSFET, MOS diode) : Single crystal semiconductor layer on insulating substrate (SOI) : Gate electrode overlaps the source or drain by no more than depth of source or drain (e.g., self-aligned gate))
Patent 5128734: Surface channel hact
(ACTIVE SOLID-STATE DEVICES (E.G., TRANSISTORS, SOLID-STATE DIODES) : HETEROJUNCTION DEVICE : Charge transfer device : With large area flexible electrodes in press contact with opposite sides of active semiconductor chip and surrounded by an insulating element, (e.g., ring))
Patent 5128735: Photoelectric converter with phototransistor and refresh means
(ACTIVE SOLID-STATE DEVICES (E.G., TRANSISTORS, SOLID-STATE DIODES) : RESPONSIVE TO NON-ELECTRICAL SIGNAL (E.G., CHEMICAL, STRESS, LIGHT, OR MAGNETIC FIELD SENSORS) : Electromagnetic or particle radiation : Light : Light responsive pn junction : Phototransistor : Schottky metallic layer is a silicide)
Patent 5128736: Light sensitive semiconductor device
(ACTIVE SOLID-STATE DEVICES (E.G., TRANSISTORS, SOLID-STATE DIODES) : FIELD EFFECT DEVICE : Junction field effect transistor (unipolar transistor) : Light responsive or combined with light responsive device : In imaging array : Plural gate levels)
Patent 5128737: Semiconductor integrated circuit fabrication yield improvements
(ACTIVE SOLID-STATE DEVICES (E.G., TRANSISTORS, SOLID-STATE DIODES) : INTEGRATED CIRCUIT STRUCTURE WITH ELECTRICALLY ISOLATED COMPONENTS : With contact or metallization configuration to reduce parasitic coupling (e.g., separate ground pads for different parts of integrated circuit) : High power or high voltage device extends completely through semiconductor substrate (e.g., backside collector contact))
Patent 5128738: Integrated circuit
(ACTIVE SOLID-STATE DEVICES (E.G., TRANSISTORS, SOLID-STATE DIODES) : FIELD EFFECT DEVICE : Having insulated electrode (e.g., MOSFET, MOS diode) : Variable threshold (e.g., floating gate memory device) : Multiple insulator layers (e.g., MNOS structure) : With means to facilitate light erasure)
Patent 5128739: MIS type semiconductor device formed in a semiconductor substrate having a well region
(ACTIVE SOLID-STATE DEVICES (E.G., TRANSISTORS, SOLID-STATE DIODES) : FIELD EFFECT DEVICE : Having insulated electrode (e.g., MOSFET, MOS diode) : Single crystal semiconductor layer on insulating substrate (SOI) : Insulated electrode device is combined with diverse type device (e.g., complementary MOSFETs, FET with resistor, etc.) : Complementary field effect transistor structures only (i.e., not including bipolar transistors, resistors, or other components) : With means to reduce ON resistance)
Patent 5128740: Semiconductor integrated circuit device with isolation grooves and protruding portions
(ACTIVE SOLID-STATE DEVICES (E.G., TRANSISTORS, SOLID-STATE DIODES) : FIELD EFFECT DEVICE : Having insulated electrode (e.g., MOSFET, MOS diode) : Single crystal semiconductor layer on insulating substrate (SOI) : Insulated electrode device is combined with diverse type device (e.g., complementary MOSFETs, FET with resistor, etc.) : Complementary field effect transistor structures only (i.e., not including bipolar transistors, resistors, or other components) : With means to reduce ON resistance)
Patent 5128741: Methods producing on a semi-conductor substructure a bipolar transistor, or a bipolar and a field effect transistor or a bipolar and a field
(ACTIVE SOLID-STATE DEVICES (E.G., TRANSISTORS, SOLID-STATE DIODES) : FIELD EFFECT DEVICE : Having insulated electrode (e.g., MOSFET, MOS diode) : Single crystal semiconductor layer on insulating substrate (SOI) : Insulated electrode device is combined with diverse type device (e.g., complementary MOSFETs, FET with resistor, etc.) : Complementary field effect transistor structures only (i.e., not including bipolar transistors, resistors, or other components) : With means to reduce ON resistance)
Patent 5128742: Variable gain switch
(ACTIVE SOLID-STATE DEVICES (E.G., TRANSISTORS, SOLID-STATE DIODES) : FIELD EFFECT DEVICE : Having insulated electrode (e.g., MOSFET, MOS diode) : Single crystal semiconductor layer on insulating substrate (SOI) : Insulated electrode device is combined with diverse type device (e.g., complementary MOSFETs, FET with resistor, etc.) : Complementary field effect transistor structures only (i.e., not including bipolar transistors, resistors, or other components) : With means to reduce ON resistance)
Patent 5128743: Semiconductor device and method of manufacturing the same
(ACTIVE SOLID-STATE DEVICES (E.G., TRANSISTORS, SOLID-STATE DIODES) : INTEGRATED CIRCUIT STRUCTURE WITH ELECTRICALLY ISOLATED COMPONENTS : Including dielectric isolation means : Combined with pn junction isolation (e.g., isoplanar, LOCOS) : Dielectric in groove : Vertical walled groove : Complementary devices share common active region (e.g., integrated injection logic, I 2 L))
Patent 5128744: Semiconductor integrated circuit and method of manufacturing same
(ACTIVE SOLID-STATE DEVICES (E.G., TRANSISTORS, SOLID-STATE DIODES) : INTEGRATED CIRCUIT STRUCTURE WITH ELECTRICALLY ISOLATED COMPONENTS : Including dielectric isolation means : With metallic conductor within isolating dielectric or between semiconductor and isolating dielectric (e.g., metal shield layer or internal connection layer) : Connected across base-collector junction of transistor (e.g., Baker clamp))
Patent 5128745: Semiconductor device with thin film resistor
(ACTIVE SOLID-STATE DEVICES (E.G., TRANSISTORS, SOLID-STATE DIODES) : INTEGRATED CIRCUIT STRUCTURE WITH ELECTRICALLY ISOLATED COMPONENTS : Passive components in ICs : Including resistive element : Using specific resistive material : Polycrystalline silicon (doped or undoped) : With polycrystalline connecting region (e.g., polysilicon base contact))
Patent 5128746: Adhesive and encapsulant material with fluxing properties
(ACTIVE SOLID-STATE DEVICES (E.G., TRANSISTORS, SOLID-STATE DIODES) : COMBINED WITH ELECTRICAL CONTACT OR LEAD : Bump leads : Ball shaped : Devices held in place by clamping)
Patent 5128747: Television signal processing system for reducing diagonal image artifacts
(TELEVISION : FORMAT : Adapted to reduce noise or for frequency modulation (e.g., variable gain) : Frequency change of subcarrier)
Patent 5128748: Image processing system and apparatus for processing color documents
(FACSIMILE AND STATIC PRESENTATION PROCESSING : NATURAL COLOR FACSIMILE : Detail of image placement or content)
Patent 5128749: Fused high density multi-layer integrated circuit module
(ACTIVE SOLID-STATE DEVICES (E.G., TRANSISTORS, SOLID-STATE DIODES) : HOUSING OR PACKAGE : Insulating material : Of insulating material other than ceramic : Housing entirely of metal except for feedthrough structure)
Patent 5128750: Television signal converter for converting a high definition television signal into a television signal for display by a standard television
(TELEVISION : FORMAT CONVERSION : Involving both line number and field rate conversion (e.g., PAL to NTSC) : Individual processing of different parts of image frequency band (e.g., sum and difference, high band/low band))
Patent 5128751: Image sensing device arranged to perform a white compression process
(TELEVISION : CAMERA, SYSTEM AND DETAIL : Combined image signal generator and general image signal processing : Color balance (e.g., white balance) : Video teleconferencing (including access or authorization))
Patent 5128752: System and method for generating and redeeming tokens
(DATA PROCESSING: FINANCIAL, BUSINESS PRACTICE, MANAGEMENT, OR COST/PRICE DETERMINATION : AUTOMATED ELECTRICAL FINANCIAL OR BUSINESS PRACTICE OR MANAGEMENT ARRANGEMENT : Operations research : Market analysis, demand forecasting or surveying : Staff scheduling or task assignment)
Patent 5128753: Method and apparatus for scaning objects and generating image information
(IMAGE ANALYSIS : APPLICATIONS : Manufacturing or product inspection : Reading MICR data)
Patent 5128754: Apparatus and method for encoding and decoding video
(PULSE OR DIGITAL COMMUNICATIONS : BANDWIDTH REDUCTION OR EXPANSION : Television or motion video signal : Feature based : Separate coders : Subband coding :)
Patent 5128755: Wireless real time video system and method of making same
(TELEVISION : SPECIAL APPLICATIONS : Observation of or from a specific location (e.g., surveillance) : With camera and object moved relative to each other)
Patent 5128756: High definition television coding arrangement with graceful degradation
(PULSE OR DIGITAL COMMUNICATIONS : BANDWIDTH REDUCTION OR EXPANSION : Television or motion video signal : Predictive : Separate coders)
Patent 5128757: Video transmission system using adaptive sub-band coding
(PULSE OR DIGITAL COMMUNICATIONS : BANDWIDTH REDUCTION OR EXPANSION : Television or motion video signal : Adaptive)
Patent 5128758: Method and apparatus for digitally processing a high definition television augmentation signal
(PULSE OR DIGITAL COMMUNICATIONS : BANDWIDTH REDUCTION OR EXPANSION : Television or motion video signal : Variable length coding : Discrete cosine)
Patent 5128759: Video signal decoder
(PULSE OR DIGITAL COMMUNICATIONS : BANDWIDTH REDUCTION OR EXPANSION : Television or motion video signal : Predictive : Separate coders)
Patent 5128760: Television scan rate converter
(TELEVISION : FORMAT CONVERSION : Line doublers type (e.g., interlace to progressive IDTV type) : Motion adaptive : Motion adaptive)
Patent 5128761: Method and apparatus from transmitting augmentation panel components on one channel of a two channel wide aspect ratio television signal
(TELEVISION : BANDWIDTH REDUCTION SYSTEM : Plural video programs in single channel : Variable depth of penetration of electron beam into the luminescent layer)
Patent 5128762: Image forming apparatus with imbricated discharge of recording paper to improve visual recognition of sorted groups
(FACSIMILE AND STATIC PRESENTATION PROCESSING : FACSIMILE : Recording apparatus : Scanning)
Patent 5128763: Ink sheet cassette and recording apparatus capable of mounting the cassette
(FACSIMILE AND STATIC PRESENTATION PROCESSING : FACSIMILE : Recording apparatus : Scanning)
Patent 5128764: Level correcting circuit having switched stages of differing time constants
(TELEVISION : IMAGE SIGNAL PROCESSING CIRCUITRY SPECIFIC TO TELEVISION : Brightness control : With DC clamping : Delayed AGC)
Patent 5128765: System for implementing the synchronized superimposition of subliminal signals
(TELEVISION : RECEIVER CIRCUITRY : Television receiver adapted to receive radio broadcast or in combination with radio receiver : Color television)
Patent 5128766: Multiple television receiver with teletext function
(TELEVISION : BASIC RECEIVER WITH ADDITIONAL FUNCTION : For display of additional information : Simultaneously and on same screen (e.g., multiscreen) : Color processing)
Patent 5128767: Electronic still camera
(TELEVISION : CAMERA, SYSTEM AND DETAIL : Combined image signal generator and general image signal processing : Including noise or undesired signal reduction : Using distinct luminance image sensor)
Patent 5128768: Automatic focusing device having a settable focus detection area
(TELEVISION : CAMERA, SYSTEM AND DETAIL : Optics : Focus control : Using image signal : With motion detection : Using multiple output registers)
Patent 5128769: Method and apparatus for controlling exposure of video camera
(TELEVISION : CAMERA, SYSTEM AND DETAIL : Optics : Exposure control : Automatic control of iris, stop, or diaphragm : By analyzing high frequency component)
Patent 5128770: Video camera
(TELEVISION : CAMERA, SYSTEM AND DETAIL : Remote control : Control devices : Network (master/slave, client or server, etc.))
Patent 5128771: Method for controlling the sampling direction, sequence and position of color data in a frame memory in a color video line printer
(FACSIMILE AND STATIC PRESENTATION PROCESSING : FACSIMILE : Recording apparatus : Scanning)
Patent 5128772: Handling of copy sensitive jobs in an electronic reprogaphic printing system
(FACSIMILE AND STATIC PRESENTATION PROCESSING : FACSIMILE : Recording apparatus : Electrostatic or electrolytic : Document feed)
Patent 5128773: Compact video printer employing a liquid crystal panel
(TELEVISION SIGNAL PROCESSING FOR DYNAMIC RECORDING OR REPRODUCING : PROCESSING OF COLOR TELEVISION SIGNAL FOR DYNAMIC RECORDING OR REPRODUCING : Using light or beam : Separately recorded)
Patent 5128774: Reproduction apparatus including a prescanner for performing prescanning of a recording medium
(TELEVISION SIGNAL PROCESSING FOR DYNAMIC RECORDING OR REPRODUCING : PROCESSING OF TELEVISION SIGNAL FOR DYNAMIC RECORDING OR REPRODUCING : Having another signal : Audio signal : Disc : Disc)
Patent 5128775: Method for playing analog and digital video signals in a predetermined order from a composite disk
(TELEVISION SIGNAL PROCESSING FOR DYNAMIC RECORDING OR REPRODUCING : PROCESSING OF TELEVISION SIGNAL FOR DYNAMIC RECORDING OR REPRODUCING : Having another signal : Audio signal : Multiplexing or demultiplexing : Plurality of audio channels :)
Patent 5128776: Prioritized image transmission system and method
(IMAGE ANALYSIS : IMAGE COMPRESSION OR CODING : Pyramid, hierarchy, or tree structure : Checking spelling for recognition)
Patent 5128777: Image reading apparatus
(FACSIMILE AND STATIC PRESENTATION PROCESSING : FACSIMILE : Specific signal processing circuitry : Image processing : Auxiliary signal controls apparatus at both transmitter and receiver)
Patent 5128778: Fast scan imaging area optimization system
(FACSIMILE AND STATIC PRESENTATION PROCESSING : FACSIMILE : Picture signal generator : Scanning : Solid state : Including a polygon reflector)
Patent 5128779: Non-continuous holograms, methods of making them and articles incorporating them
(OPTICAL: SYSTEMS AND ELEMENTS : HOLOGRAPHIC SYSTEM OR ELEMENT : Authentication :)
Patent 5128780: Enhanced-resolution, multiply-exposed reflection hologram
(OPTICAL: SYSTEMS AND ELEMENTS : HOLOGRAPHIC SYSTEM OR ELEMENT : For producing or reconstructing images from multiple holograms (e.g., color, etc.) : Superimposed holograms only : Multiple point hologram (e.g., fly-eye lens, etc.))
Patent 5128781: Transmissive liquid display apparatus having a thin construction without diminished brightness
(LIQUID CRYSTAL CELLS, ELEMENTS AND SYSTEMS : PARTICULAR STRUCTURE : Particular illumination : With integral optical element for guiding or distributing light from the light source : Edge lit type light guide behind liquid crystal : Varistor)
Patent 5128782: Liquid crystal display unit which is back-lit with colored lights
(LIQUID CRYSTAL CELLS, ELEMENTS AND SYSTEMS : PARTICULAR STRUCTURE : Particular illumination : Including resilient support member)
Patent 5128783: Diffusing/collimating lens array for a liquid crystal display
(LIQUID CRYSTAL CELLS, ELEMENTS AND SYSTEMS : PARTICULAR STRUCTURE : Having significant detail of cell structure only : Dual function layer or element : With particular topology (i.e., other than for diffraction and spacers))
Patent 5128784: Active matrix liquid crystal display device and method for production thereof
(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 : Two terminal nonlinear switching device (e.g., N-I-N, S-I-S, Ferroelectric, etc.) : Metal-insulator-metal (i.e., MIM) : With particular gate electrode structure)
Patent 5128785: Liquid crystal display device substantially free from cross-talk having varistor layers coupled to signal lines and picture electrodes
(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 : Two terminal nonlinear switching device (e.g., N-I-N, S-I-S, Ferroelectric, etc.) : Varistor : With particular insulating layer)
Patent 5128786: Liquid crystal display device having light shielding member with discontinous pattern
(LIQUID CRYSTAL CELLS, ELEMENTS AND SYSTEMS : PARTICULAR STRUCTURE : Having significant detail of cell structure only : Filter : Opaque mask or black mask : Conductive mask : With particular insulating layer)
Patent 5128787: LCD display with multifaceted back reflector
(LIQUID CRYSTAL CELLS, ELEMENTS AND SYSTEMS : PARTICULAR STRUCTURE : Having significant detail of cell structure only : Reflector : Opaque mask or black mask)
Patent 5128788: Liquid-crystal orientating film, method of manufacturing the film, and liquid-crystal element having the film
(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 : Formed by particular technique (e.g., Langmuir Blodgett, stretching, etc.) : With particular insulating layer)
Patent 5128789: Node for grid type single mode fiber optic local area network
(OPTICAL COMMUNICATIONS : MULTIPLEX : Optical switching : Wavelength : Including photonic packet switching :)
Patent 5128790: Optical cable television transmission system
(OPTICAL COMMUNICATIONS : MULTIPLEX : Wavelength division or frequency division (e.g., Raman, Brillouin, etc.) : Electrically controlled single source : Lens)
Patent 5128791: Multi-channel HDTV system
(TELEVISION : FORMAT : Including teletext decoder or display)
Patent 5128792: Self-synchronizing infra-red communication system
(OPTICAL COMMUNICATIONS : TRANSMITTER AND RECEIVER SYSTEM : Including synchronization : Dispersion compensation)
Patent 5128794: Scanning laser helmet mounted sight
(OPTICAL: SYSTEMS AND ELEMENTS : DEFLECTION USING A MOVING ELEMENT OR MEDIUM (OFFSETTING OR CHANGING AT LEAST A PORTION OF THE BEAM) : Logic gate)
Patent 5128795: Scanning lens and scanning apparatus using scanning lens
(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 : Anamorphic element :)
Patent 5128796: Cryogenic shutter
(OPTICAL: SYSTEMS AND ELEMENTS : LIGHT CONTROL BY OPAQUE ELEMENT OR MEDIUM MOVABLE IN OR THROUGH LIGHT PATH : With rotating or pivoting element (e.g., scanning discs) : Element rotates about axis perpendicular to light path : Having planar rotating reflector with rotation axis in its plane)
Patent 5128797: Non-mechanical optical path switching and its application to dual beam spectroscopy including gas filter correlation radiometry
(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 : Having five or fewer facets)
Patent 5128798: Addressable wedge etalon filter
(OPTICAL: SYSTEMS AND ELEMENTS : OPTICAL MODULATOR : Light wave temporal modulation (e.g., frequency, amplitude, etc.) : Changing bulk optical parameter : Electro-optic : Etalon structure : Kerr cell)
Patent 5128799: Variable reflectance motor vehicle mirror
(OPTICAL: SYSTEMS AND ELEMENTS : OPTICAL MODULATOR : Light wave temporal modulation (e.g., frequency, amplitude, etc.) : Changing bulk optical parameter : Electro-optic : Electrochromic : Kerr cell)
Patent 5128800: Gain switchable optical fiber amplifier
(OPTICAL: SYSTEMS AND ELEMENTS : OPTICAL AMPLIFIER : Optical fiber : Feedback : With multiple systems)
Patent 5128801: Integrated optical signal amplifier
(OPTICAL: SYSTEMS AND ELEMENTS : OPTICAL AMPLIFIER : Particular active medium (e.g., crystal, plasma, fluid, etc.) : Glass (amorphous) : Fault detection)
Patent 5128802: Patterned plastic optical components
(OPTICAL: SYSTEMS AND ELEMENTS : COMPOUND LENS SYSTEM : Microscope : Transparent slide : Reference lines or grids : Binocular)
Patent 5128803: Combat vehicle with a hatchway in its armored roof and including a system of periscopes
(OPTICAL: SYSTEMS AND ELEMENTS : COMPOUND LENS SYSTEM : Telescope : Periscope : With plural optical axes : Binocular)
Patent 5128804: Permeable retroreflective sheeting
(OPTICAL: SYSTEMS AND ELEMENTS : SIGNAL REFLECTOR : Sealing)
Patent 5128805: Zoom lens system
(OPTICAL: SYSTEMS AND ELEMENTS : LENS : With variable magnification (e.g., zoom type) : With mechanical compensation : Four groups : + - + + Arrangement : Having crossed axes)
Patent 5128806: Apparatus for driving optical system
(OPTICAL: SYSTEMS AND ELEMENTS : LENS : With support : Lens movable in its plane : Hand held)
Patent 5128807: Headgear with viewing monocular
(OPTICAL: SYSTEMS AND ELEMENTS : LENS : With support : Body or apparel attached or carried : Monocular loupe type : With third component biconvex)
Patent 5128808: Turret condenser for microscopes
(OPTICAL: SYSTEMS AND ELEMENTS : LENS : With support : Lens mounts : Plural lenses in common carrier selectively operable (e.g., turret type, etc.) : With third component biconvex)
Patent 5128809: Coherent multi-frequency synthesis
(DYNAMIC MAGNETIC INFORMATION STORAGE OR RETRIEVAL : GENERAL PROCESSING OF A DIGITAL SIGNAL : Data clocking : Intra-cell transition)
Patent 5128810: Single disk emulation interface for an array of synchronous spindle disk drives
(DYNAMIC MAGNETIC INFORMATION STORAGE OR RETRIEVAL : GENERAL PROCESSING OF A DIGITAL SIGNAL : Frequency)
Patent 5128811: Apparatus for reproducing a binary digital signal, comprising a read head having a specially selected gap length
(DYNAMIC MAGNETIC INFORMATION STORAGE OR RETRIEVAL : GENERAL PROCESSING OF A DIGITAL SIGNAL : Head amplifier circuit : Intra-cell transition)
Patent 5128812: Data transducer positioning system for rotating disk data storage apparatus
(DYNAMIC MAGNETIC INFORMATION STORAGE OR RETRIEVAL : AUTOMATIC CONTROL OF A RECORDER MECHANISM : Controlling the head : Track changing : For rotary carrier (e.g., disc) : Specified velocity pattern during access : Having head deflection drive (e.g., piezoelectric bimorph))
Patent 5128813: Thermal compensated head positioner servo for disk drive
(DYNAMIC MAGNETIC INFORMATION STORAGE OR RETRIEVAL : AUTOMATIC CONTROL OF A RECORDER MECHANISM : Controlling the head : Track changing : For rotary carrier (e.g., disc) : Specified velocity pattern during access : Controlled by memory device : Dithering)
Patent 5128814: Tap loading apparatus including a pinch roller moving apparatus
(DYNAMIC MAGNETIC INFORMATION STORAGE OR RETRIEVAL : RECORD TRANSPORT WITH HEAD MOVING DURING TRANSDUCING : Tape record : Rotating head : Tape in container : Drum)
Patent 5128815: Apparatus for interfacing a cartridge tape with a helical scan transport
(DYNAMIC MAGNETIC INFORMATION STORAGE OR RETRIEVAL : RECORD TRANSPORT WITH HEAD MOVING DURING TRANSDUCING : Tape record : Rotating head : Tape in container : Drum)
Patent 5128816: Automatic cassette changer for front loading type magnetic recording-reproduction apparatus
(DYNAMIC MAGNETIC INFORMATION STORAGE OR RETRIEVAL : RECORD TRANSPORT WITH HEAD STATIONARY DURING TRANSDUCING : Tape record : Plural tapes : Tape in container : Drum)
Patent 5128817: Tape drive autoloader apparatus for 8 mm magnetic tape cartridges
(DYNAMIC MAGNETIC INFORMATION STORAGE OR RETRIEVAL : RECORD TRANSPORT WITH HEAD STATIONARY DURING TRANSDUCING : Tape record : Plural tapes : Tape in container : Drum)
Patent 5128818: Stable disc unit having reduced thickness
(DYNAMIC MAGNETIC INFORMATION STORAGE OR RETRIEVAL : RECORD TRANSPORT WITH HEAD STATIONARY DURING TRANSDUCING : Disk record : Flexible disk : Rotational drive detail : Motorized)
Patent 5128819: Disk storage drive with radially extending motor shield
(DYNAMIC MAGNETIC INFORMATION STORAGE OR RETRIEVAL : RECORD TRANSPORT WITH HEAD STATIONARY DURING TRANSDUCING : Disk record : Rotational drive detail : Motorized)
Patent 5128820: Static media/spinning head storage device
(DYNAMIC MAGNETIC INFORMATION STORAGE OR RETRIEVAL : HEAD TRANSPORT WITH RECORD STATIONARY DURING TRANSDUCING : Drum record)
Patent 5128821: Flying head slider and magnetic disk unit employing same
(DYNAMIC MAGNETIC INFORMATION STORAGE OR RETRIEVAL : FLUID BEARING HEAD SUPPORT : Disk record : Air bearing slider detail : Air bearing surface detail : Varying width rail : Three or more rails/pads)
Patent 5128822: Configuration for negative pressure air bearing sliders
(DYNAMIC MAGNETIC INFORMATION STORAGE OR RETRIEVAL : FLUID BEARING HEAD SUPPORT : Disk record : Air bearing slider detail : Air bearing surface detail : Negative pressure type : Three or more rails/pads : Dithering)
Patent 5128823: Power semiconductor apparatus
(ELECTRICITY: ELECTRICAL SYSTEMS AND DEVICES : SAFETY AND PROTECTION OF SYSTEMS AND DEVICES : With specific current responsive fault sensor : Current limiting : Protection for thyristor)
Patent 5128824: Directionally vented underground distribution surge arrester
(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 5128825: Electrical contactor with controlled closure characteristic
(ELECTRICITY: ELECTRICAL SYSTEMS AND DEVICES : CONTROL CIRCUITS FOR ELECTROMAGNETIC DEVICES : Systems for magnetizing, demagnetizing, or controlling the magnetic field : Including particular drive circuit : Including means to establish plural distinct current levels (e.g., high, low) : By separating contacts)
Patent 5128826: D.C. solenoid
(ELECTRICITY: ELECTRICAL SYSTEMS AND DEVICES : CONTROL CIRCUITS FOR ELECTROMAGNETIC DEVICES : For relays or solenoids : Including thermal device : Thermistor : Including heater)
Patent 5128827: Electronic devices, method for forming end terminations thereof and paste material for forming same
(ELECTRICITY: ELECTRICAL SYSTEMS AND DEVICES : ELECTROSTATIC CAPACITORS : Fixed capacitor : Details of electrical connection means (e.g., terminal or lead) : Lead attached to edge of capacitor : Metallized terminal : With adjustment means)
Patent 5128828: Panelboard circuit breaker mounting assembly
(ELECTRICITY: ELECTRICAL SYSTEMS AND DEVICES : HOUSING OR MOUNTING ASSEMBLIES WITH DIVERSE ELECTRICAL COMPONENTS : For electrical power distribution systems and devices : Distribution or control panel board : Having fuse or relay)
Patent 5128829: Hinge and stand for hand-held computer unit
(ELECTRICITY: ELECTRICAL SYSTEMS AND DEVICES : HOUSING OR MOUNTING ASSEMBLIES WITH DIVERSE ELECTRICAL COMPONENTS : For electronic systems and devices : Computer related support : CRT support)
Patent 5128830: Integrated installation assembly with self aligning connector
(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 5128831: High-density electronic package comprising stacked sub-modules which are electrically interconnected by solder-filled vias
(ELECTRICITY: ELECTRICAL SYSTEMS AND DEVICES : HOUSING OR MOUNTING ASSEMBLIES WITH DIVERSE ELECTRICAL COMPONENTS : For electronic systems and devices : Module : Plural : Stacked : Selective connections)
Patent 5128832: Termination of the signal and ground lines of a backplane
(ELECTRICITY: ELECTRICAL SYSTEMS AND DEVICES : HOUSING OR MOUNTING ASSEMBLIES WITH DIVERSE ELECTRICAL COMPONENTS : For electronic systems and devices : Printed circuit board : Connection of components to board : With specific lead configuration : Busbar : Circuit board mounted)
Patent 5128833: Self-locking system for circuit board holding frames
(ELECTRICITY: ELECTRICAL SYSTEMS AND DEVICES : HOUSING OR MOUNTING ASSEMBLIES WITH DIVERSE ELECTRICAL COMPONENTS : For electronic systems and devices : Printed circuit board : Plural : With housing or chassis : Specific latching or retaining device : Circuit board mounted)
Patent 5128834: Surface mount receptacle for leaded components
(ELECTRICITY: ELECTRICAL SYSTEMS AND DEVICES : HOUSING OR MOUNTING ASSEMBLIES WITH DIVERSE ELECTRICAL COMPONENTS : For electronic systems and devices : Component mounting or support means : Diode)
Patent 5128835: Data current coupler with internal shielding for electronic package
(ELECTRICITY: ELECTRICAL SYSTEMS AND DEVICES : HOUSING OR MOUNTING ASSEMBLIES WITH DIVERSE ELECTRICAL COMPONENTS : For electronic systems and devices : Shielding : EMI : Spacer details)
Patent 5128836: Aluminum foil for electrolytic capacitors
(ELECTRICITY: ELECTRICAL SYSTEMS AND DEVICES : ELECTROLYTIC SYSTEMS OR DEVICES : Solid electrolytic capacitor (e.g., dry electrolytic capacitor) : Anode type electrode : Aluminum or tantalum : Significant electrical connection means (e.g., terminals or leads))
Patent 5128837: Light projector for use in photography
(ILLUMINATION : PHOTOGRAPHIC LIGHTING : Plural light sources or light source supports : Diverse type or size :)
Patent 5128838: Photographic filter holding apparatus
(ILLUMINATION : PHOTOGRAPHIC LIGHTING : Including specific light modifier : Selective or adjustable : Indexing (i.e., dynamic))
Patent 5128839: Lighting device for use with vehicles
(ILLUMINATION : SUPPORTED BY VEHICLE STRUCTURE (E.G., ESPECIALLY ADAPTED FOR VEHICLE) : Light modifier : Refractor structure : Plural separate refractors : Having ball and socket mechanism)
Patent 5128840: Bicycle luminaire
(ILLUMINATION : SUPPORTED BY VEHICLE STRUCTURE (E.G., ESPECIALLY ADAPTED FOR VEHICLE) : Bicycle or motorcycle : Having retractable lamp)
Patent 5128841: Flashlight holder clamp assembly
(ILLUMINATION : SELF POWERED LAMP : With support : With or comprising mounting means : Tube structure)
Patent 5128842: Uniform illumination plate
(ILLUMINATION : WITH SWITCH PLATE OR SOCKET : With door-controlled switch)
Patent 5128843: Multipurpose optical display for articulating surfaces
(ILLUMINATION : WITH WEARING APPAREL OR BODY SUPPORT : Notepad)
Patent 5128844: Signal helmet apparatus
(ILLUMINATION : WITH WEARING APPAREL OR BODY SUPPORT : Head covering or clamp : Including specific light bulb mounting)
Patent 5128845: Submersible electrical appliance, especially a lamp
(ILLUMINATION : SELF POWERED LAMP : With movable focusing element : With a protective cage)
Patent 5128846: Light source
(ILLUMINATION : ELONGATED SOURCE LIGHT UNIT OR SUPPORT : With or including transparent or translucent member : Plural members : At end opposite bulb)
Patent 5128847: Detachable, low wattage track mounting lamp
(ILLUMINATION : QUICK DISCONNECT-TYPE LIGHT UNIT : Particular engagement : Track lighting : At end opposite bulb)
Patent 5128848: Operating light
(ILLUMINATION : LIGHT SOURCE (OR SUPPORT THEREFOR) AND MODIFIER : Plural serial lens elements or components : Including circuit arrangement)
Patent 5128849: Optical disk structures for electron trapping optical memory media
(DYNAMIC INFORMATION STORAGE OR RETRIEVAL : STORAGE MEDIUM STRUCTURE : Layered (e.g., permanent protective layer) : Radiation beam modified or controlling (e.g., photosensitve, optical track) : Disc holding or locating (e.g., spindle structure))
Patent 5128850: Decorative cover for ceiling mounted light
(ILLUMINATION : LIGHT MODIFIER : Translucent or opaque (e.g., "shade") : Collapsible or folding : Bowl shaped main surface)
Patent 5128851: Vibration resistant mount structure for double ended tungsten-halogen lamp
(ILLUMINATION : SUPPORTS : Shock absorbing : Arm or bracket)
Patent 5128852: Current-fed push-pull converter
(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 5128853: Damping resonant oscillations in a parallel resonant inverter
(ELECTRIC POWER CONVERSION SYSTEMS : CURRENT CONVERSION : With means to introduce or eliminate frequency components : In inverter systems : By pulse modulation technique (e.g., PWM, PPM, etc.) : With automatic control of the magnitude of output voltage or current)
Patent 5128854: Circuit arrangement for supplying a load
(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 5128855: Building automation system operating installation control and regulation arrangement
(DATA PROCESSING: GENERIC CONTROL SYSTEMS OR SPECIFIC APPLICATIONS : GENERIC CONTROL SYSTEM, APPARATUS OR PROCESS : Plural processors : Master-slave :)
Patent 5128857: Sequence control apparatus having separate sequence memory and interlock condition memory
(DATA PROCESSING: GENERIC CONTROL SYSTEMS OR SPECIFIC APPLICATIONS : GENERIC CONTROL SYSTEM, APPARATUS OR PROCESS : Sequential or selective : Failure protection or reliability : Specific programming (e.g., relay or ladder logic))
Patent 5128858: Paper feed control device for a printer and method for controlling same
(DATA PROCESSING: GENERIC CONTROL SYSTEMS OR SPECIFIC APPLICATIONS : SPECIFIC APPLICATION, APPARATUS OR PROCESS : Product assembly or manufacturing : Particular manufactured product or operation : Continuous material having indeterminate length (e.g., web, strand, strip, or sheet) : Rapid prototyping (e.g., layer-by-layer, material deposition))
Patent 5128859: Electronic accident estimating system
(DATA PROCESSING: FINANCIAL, BUSINESS PRACTICE, MANAGEMENT, OR COST/PRICE DETERMINATION : AUTOMATED ELECTRICAL FINANCIAL OR BUSINESS PRACTICE OR MANAGEMENT ARRANGEMENT : Insurance (e.g., computer implemented system or method for writing insurance policy, processing insurance claim, etc.) : Patient record management)
Patent 5128860: Manufacturing or service system allocating resources to associated demands by comparing time ordered arrays of data
(DATA PROCESSING: GENERIC CONTROL SYSTEMS OR SPECIFIC APPLICATIONS : SPECIFIC APPLICATION, APPARATUS OR PROCESS : Product assembly or manufacturing : Design or planning : Resource allocation : Proportional-Integral-Derivative (P-I-D))
Patent 5128861: Inventory control method and system
(DATA PROCESSING: FINANCIAL, BUSINESS PRACTICE, MANAGEMENT, OR COST/PRICE DETERMINATION : AUTOMATED ELECTRICAL FINANCIAL OR BUSINESS PRACTICE OR MANAGEMENT ARRANGEMENT : Operations research : Market analysis, demand forecasting or surveying : Staff scheduling or task assignment)
Patent 5128862: Customer operable system for a retail store or fast-food restaurant having plural ordering stations
(DATA PROCESSING: FINANCIAL, BUSINESS PRACTICE, MANAGEMENT, OR COST/PRICE DETERMINATION : AUTOMATED ELECTRICAL FINANCIAL OR BUSINESS PRACTICE OR MANAGEMENT ARRANGEMENT : Restaurant or bar : Job performance analysis)
Patent 5128863: Clamping circuit for CMOS-input-type IC and power switching circuit
(AMUSEMENT DEVICES: GAMES : INCLUDING MEANS FOR PROCESSING ELECTRONIC DATA (E.G., COMPUTER/VIDEO GAME, ETC.) : Data storage or retrieval (e.g., memory, video tape, etc.) : Cartridge : Pivotally-translatable handle (e.g., joystick, etc.))
Patent 5128864: Method for computing tomographic scans
(X-RAY OR GAMMA RAY SYSTEMS OR DEVICES : SPECIFIC APPLICATION : Computerized tomography : Source or detector translation within plane : Fan beam translation :)
Patent 5128865: Method for determining the semantic relatedness of lexical items in a text
(DATA PROCESSING: SPEECH SIGNAL PROCESSING, LINGUISTICS, LANGUAGE TRANSLATION, AND AUDIO COMPRESSION/DECOMPRESSION : LINGUISTICS : Translation machine :)
Patent 5128866: Pore pressure prediction method
(DATA PROCESSING: MEASURING, CALIBRATING, OR TESTING : MEASUREMENT SYSTEM IN A SPECIFIC ENVIRONMENT : Earth science : Well logging or borehole study : Formation characteristic :)
Patent 5128867: Method and apparatus for determining inclination angle of a borehole while drilling
(DATA PROCESSING: MEASURING, CALIBRATING, OR TESTING : MEASUREMENT SYSTEM IN A SPECIFIC ENVIRONMENT : Earth science : Well logging or borehole study : Drilling :)
Patent 5128868: Apparatus for controlling gearshifts in 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 5128869: Engine controlling system for vehicle
(DATA PROCESSING: VEHICLES, NAVIGATION, AND RELATIVE LOCATION : VEHICLE CONTROL, GUIDANCE, OPERATION, OR INDICATION : Indication or control of braking, acceleration, or deceleration : Vehicle speed control (e.g., cruise control) : Fail-safe system : By transmission shifting control)
Patent 5128870: Automated high-precision fabrication of objects of complex and unique geometry
(DATA PROCESSING: GENERIC CONTROL SYSTEMS OR SPECIFIC APPLICATIONS : SPECIFIC APPLICATION, APPARATUS OR PROCESS : Product assembly or manufacturing : Particular manufactured product or operation : Machining : Having particular tool or tool operation : 3-D sculpturing using nontracing prototype sensor : Thickness control)
Patent 5128871: Apparatus and method for allocation of resoures in programmable logic devices
(DATA PROCESSING: DESIGN AND ANALYSIS OF CIRCUIT OR SEMICONDUCTOR MASK : CIRCUIT DESIGN : Programmable integrated circuit (e.g., basic cell, standard cell, macrocell) : PLA, PLD, FPGA, OR MCM)
Patent 5128872: Method and apparatus for determining line positions for display and manipulation by a computer system
(COMPUTER GRAPHICS PROCESSING AND SELECTIVE VISUAL DISPLAY SYSTEMS : COMPUTER GRAPHICS PROCESSING : Shape generating : Straight line : Image based (addressing))
Patent 5128873: Aircraft rendezvous using low data rate two-way TACAN bearing information
(DATA PROCESSING: VEHICLES, NAVIGATION, AND RELATIVE LOCATION : NAVIGATION : Employing position determining equipment : Using R-O (D.M.E. and path) or Tacan equipment : Means to improve accuracy of position or location)
Patent 5128874: Inertial navigation sensor integrated obstacle detection system
(DATA PROCESSING: VEHICLES, NAVIGATION, AND RELATIVE LOCATION : RELATIVE LOCATION : Collision avoidance : With radar or optical ground scanner)
Patent 5128875: Franking machine
(DATA PROCESSING: FINANCIAL, BUSINESS PRACTICE, MANAGEMENT, OR COST/PRICE DETERMINATION : FOR COST/PRICE : Postage meter system : Specialized function performed : With paper check handling)
Patent 5128876: System for the real-time scheduling and loading of look-up tables for a patterning device
(DATA PROCESSING: GENERIC CONTROL SYSTEMS OR SPECIFIC APPLICATIONS : SPECIFIC APPLICATION, APPARATUS OR PROCESS : Product assembly or manufacturing : Particular manufactured product or operation : Textile : Pattern design : Having particular pattern producing operation (e.g., dyeing) :)
Patent 5128877: Method of draw forming analytically determined binder wrap blank shape
(DATA PROCESSING: GENERIC CONTROL SYSTEMS OR SPECIFIC APPLICATIONS : SPECIFIC APPLICATION, APPARATUS OR PROCESS : Product assembly or manufacturing : Particular manufactured product or operation : Metal : Casting or drawing : Yarn quality)
Patent 5128878: Remote plotting of integrated circuit layout in a network computer-aided design system
(COMPUTER GRAPHICS PROCESSING AND SELECTIVE VISUAL DISPLAY SYSTEMS : COMPUTER GRAPHIC PROCESSING SYSTEM : Plural graphics processors : CRT having tracking capability)
Patent 5128879: Method and apparatus for acquiring covering data of print areas
(IMAGE ANALYSIS : APPLICATIONS : Document or print quality inspection (e.g., newspaper, photographs, etc.) : License plate)
Patent 5128880: Foot measurement and footwear sizing system
(IMAGE ANALYSIS : COLOR IMAGE PROCESSING : Pattern recognition or classification using color : Alphanumerics)
Patent 5128881: Means and methods for predicting hold time in enclosures equipped with a total flooding fire extinguishing system
(DATA PROCESSING: MEASURING, CALIBRATING, OR TESTING : MEASUREMENT SYSTEM IN A SPECIFIC ENVIRONMENT : Mechanical measurement system : Fluid measurement (e.g., mass, pressure, viscosity) : Leak detecting : Torsional, shear, tensile, or compression)
Patent 5128882: Device for measuring reflectance and fluorescence of in-situ soil
(DATA PROCESSING: MEASURING, CALIBRATING, OR TESTING : MEASUREMENT SYSTEM IN A SPECIFIC ENVIRONMENT : Earth science : Well logging or borehole study : Formation characteristic :)
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