Patents 5103164 - 5103420

 

 

Patent 5103164: Optical current transformer
(ELECTRICITY: MEASURING AND TESTING : MEASURING, TESTING, OR SENSING ELECTRICITY, PER SE : Magnetic saturation (e.g., in field or in amplifier) : With register (e.g., discount type, demand penalty))

Patent 5103165: Insulated, hand-held non-contacting voltage detection probe
(ELECTRICITY: MEASURING AND TESTING : MEASURING, TESTING, OR SENSING ELECTRICITY, PER SE : Nonquantitative (e.g., hot-line indicator, polarity tester) : Selective filter)

Patent 5103166: Semiconductor integrated circuit chip having an identification circuit therein
(ELECTRICITY: MEASURING AND TESTING : FAULT DETECTING IN ELECTRIC CIRCUITS AND OF ELECTRIC COMPONENTS : Of individual circuit component or element : With identification of DUT : Cantilever)

Patent 5103167: Integrated circuit device provided with test mode function
(ERROR DETECTION/CORRECTION AND FAULT DETECTION/RECOVERY : PULSE OR DATA ERROR HANDLING : Digital logic testing : Error mapping or logging)

Patent 5103168: Stress testing equipment with an integral cooling plenum
(ELECTRICITY: MEASURING AND TESTING : FAULT DETECTING IN ELECTRIC CIRCUITS AND OF ELECTRIC COMPONENTS : Of individual circuit component or element : With probe elements : With temperature control : Of reflected test signal)

Patent 5103169: Relayless interconnections in high performance signal paths
(ELECTRICITY: MEASURING AND TESTING : MISCELLANEOUS : Combined)

Patent 5103170: Antifriction bearing with a clip-on sensor
(ELECTRICITY: MEASURING AND TESTING : ELECTRICAL SPEED MEASURING : Including speed-related frequency generator : Including magnetic detector : With extent-of-travel indicator)

Patent 5103171: Adaptive measuring apparatus with automatically adjustable window comparator
(ELECTRICITY: MEASURING AND TESTING : MAGNETIC : Displacement : Plural measurements (e.g., linear and rotary) : Magnetoresistive)

Patent 5103172: Piston and cylinder device with fixed conductive guide on periphery of cylinder
(ELECTRICITY: MEASURING AND TESTING : MAGNETIC : Combined : Sensor supported, positioned, or moved within pipe)

Patent 5103173: Permeameter having a differential transformer probe with a reduced distance between the detecting coils
(ELECTRICITY: MEASURING AND TESTING : MAGNETIC : With means to create magnetic field to test material : Induced voltage-type sensor : Material flaw testing)

Patent 5103174: Magnetic field sensor and device for determining the magnetostriction of a material based on a tunneling tip detector and methods of using same
(ELECTRICITY: MEASURING AND TESTING : MAGNETIC : Magnetometers : Induced voltage-type sensor)

Patent 5103175: Method for a multi-dimensional measurement of magnetic resonance in defined small volume regions of a solid-state sample
(ELECTRICITY: MEASURING AND TESTING : PARTICLE PRECESSION RESONANCE : Using a nuclear resonance spectrometer system : To obtain localized resonance within a sample :)

Patent 5103176: Double-walled bottle for NMR probe
(ELECTRICITY: MEASURING AND TESTING : PARTICLE PRECESSION RESONANCE : Spectrometer components : Including a test sample and control sample)

Patent 5103177: Method and apparatus for determining the azimuth of a borehole by deriving the magnitude of the terrestial magnetic field BZe
(ELECTRICITY: MEASURING AND TESTING : OF GEOPHYSICAL SURFACE OR SUBSURFACE IN SITU : By magnetic means : Within a borehole : Within a borehole)

Patent 5103178: Method using a pluraliyt of electrode, including a reference electrode, for recording a spontaneous potential curve in a borehole while drilling
(ELECTRICITY: MEASURING AND TESTING : OF GEOPHYSICAL SURFACE OR SUBSURFACE IN SITU : Using electrode arrays, circuits, structure, or supports : For detecting naturally occurring fields, currents, or potentials : Within a borehole : Including magneto-telluric type)

Patent 5103179: Water analyzer with multiple electrodes
(ELECTRICITY: MEASURING AND TESTING : ELECTROLYTE PROPERTIES : Using a pH determining device : Including probe structure)

Patent 5103180: Ultra-high frequency cavity suitable for the measurement of electromagnetic characteristics of a moving filiform material
(ELECTRICITY: MEASURING AND TESTING : IMPEDANCE, ADMITTANCE OR OTHER QUANTITIES REPRESENTATIVE OF ELECTRICAL STIMULUS/RESPONSE RELATIONSHIPS : Distributive type parameters : Using resonant frequency : With a resonant cavity : Field effect transistor)

Patent 5103181: Composition monitor and monitoring process using impedance measurements
(ELECTRICITY: MEASURING AND TESTING : IMPEDANCE, ADMITTANCE OR OTHER QUANTITIES REPRESENTATIVE OF ELECTRICAL STIMULUS/RESPONSE RELATIONSHIPS : Distributive type parameters : Using transmitted or reflected microwaves : With a resonant cavity)

Patent 5103182: Electromagnetic wave measurement of conductive layers of a semiconductor wafer during processing in a fabrication chamber
(ELECTRICITY: MEASURING AND TESTING : IMPEDANCE, ADMITTANCE OR OTHER QUANTITIES REPRESENTATIVE OF ELECTRICAL STIMULUS/RESPONSE RELATIONSHIPS : Distributive type parameters : Using transmitted or reflected microwaves : Where energy is reflected (e.g., reflectometry) : To determine insertion loss)

Patent 5103183: Method of profiling compensator concentration in semiconductors
(ELECTRICITY: MEASURING AND TESTING : IMPEDANCE, ADMITTANCE OR OTHER QUANTITIES REPRESENTATIVE OF ELECTRICAL STIMULUS/RESPONSE RELATIONSHIPS : Lumped type parameters : Using capacitive type measurement : Where a material or object forms part of the dielectric being measured : To determine dimension (e.g., thickness or distance))

Patent 5103184: Capacitive fuel composition sensor with ground isolation
(ELECTRICITY: MEASURING AND TESTING : IMPEDANCE, ADMITTANCE OR OTHER QUANTITIES REPRESENTATIVE OF ELECTRICAL STIMULUS/RESPONSE RELATIONSHIPS : Lumped type parameters : Using capacitive type measurement : Where a material or object forms part of the dielectric being measured : By comparison or difference circuit : With compensation means)

Patent 5103185: Clock jitter suppressing circuit
(MISCELLANEOUS ACTIVE ELECTRICAL NONLINEAR DEVICES, CIRCUITS, AND SYSTEMS : SIGNAL CONVERTING, SHAPING, OR GENERATING : Clock or pulse waveform generating : Clock fault compensation or redundant clocks : Electron tube)

Patent 5103186: Tandem betatron
(ELECTRIC LAMP AND DISCHARGE DEVICES: SYSTEMS : HIGH ENERGY PARTICLE ACCELERATOR TUBE : Magnetic field acceleration means : Betatron : With device discharging a condenser)

Patent 5103187: Microwave tube amplifier stage with wide band and low dispersivity in frequency
(AMPLIFIERS : WITH TRAVELING WAVE-TYPE TUBE : Including plural stages cascaded)

Patent 5103188: Buffered transconductance amplifier
(AMPLIFIERS : WITH SEMICONDUCTOR AMPLIFYING DEVICE (E.G., TRANSISTOR) : Including push-pull amplifier : Having complementary symmetry : And feedback means :)

Patent 5103189: High-efficiency amplifier
(AMPLIFIERS : WITH SEMICONDUCTOR AMPLIFYING DEVICE (E.G., TRANSISTOR) : Including field effect transistor : Having transformer)

Patent 5103190: Driving apparatus, and control information storage body and protection circuit therefor
(AMPLIFIERS : WITH SEMICONDUCTOR AMPLIFYING DEVICE (E.G., TRANSISTOR) : Including protection means : Having frequency-responsive means or phase-shift means in feedback path)

Patent 5103191: Circuit configuration for phase locking
(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 5103192: Phase-difference detecting circuit and method of reducing power consumption in a PLL system
(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 5103193: Apparatus and methods for simulating a lightning strike in an aircraft avionics environment
(OSCILLATORS : ELECTRICAL NOISE OR RANDOM WAVE GENERATOR : Wave filter)

Patent 5103194: Dielectric resonator feed back stabilizer
(OSCILLATORS : WITH MAGNETICALLY CONTROLLED SPACE DISCHARGE DEVICE (E.G., MAGNETRON) : With frequency stabilization : Reflex type (i.e., with repeller electrode))

Patent 5103195: Hybrid GaAs MMIC FET-PIN diode switch
(WAVE TRANSMISSION LINES AND NETWORKS : PLURAL CHANNEL SYSTEMS : Having branched circuits : Including switching means : Having semiconductor operating means :)

Patent 5103196: Microstrip line having a changed effective line length
(WAVE TRANSMISSION LINES AND NETWORKS : COUPLING NETWORKS : Delay lines including long line elements : Planar line structure (e.g., stripline) : Having mechanically movable delay control means)

Patent 5103197: Ceramic band-pass filter
(WAVE TRANSMISSION LINES AND NETWORKS : COUPLING NETWORKS : Wave filters including long line elements : Coaxial : Tunable)

Patent 5103198: Instantaneous trip device of a circuit breaker
(ELECTRICITY: MAGNETICALLY OPERATED SWITCHES, MAGNETS, AND ELECTROMAGNETS : ELECTROMAGNETICALLY ACTUATED SWITCHES : Automatic circuit-interrupting devices (e.g., circuit-protective devices) : With coaxial components)

Patent 5103199: Electromagnetic contactor
(ELECTRICITY: MAGNETICALLY OPERATED SWITCHES, MAGNETS, AND ELECTROMAGNETS : ELECTROMAGNETICALLY ACTUATED SWITCHES : Multiple contact type : Contact structure or arrangement : By reciprocating armature)

Patent 5103200: High-field, permanent magnet flux source
(ELECTRICITY: MAGNETICALLY OPERATED SWITCHES, MAGNETS, AND ELECTROMAGNETS : MAGNETS AND ELECTROMAGNETS : Temperature-responsive type (e.g., temp. compensation means) : With coil structure)

Patent 5103201: Switching mode power transformer
(INDUCTOR DEVICES : WITH CLOSED CORE INTERRUPTED BY AN AIR GAP : Hinged core)

Patent 5103202: Ambient compensated circuit 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 voltage or ambient temperature compensation means : Auxiliary heating means : Responsive to diverse conditions or of diverse operative characteristics)

Patent 5103203: Oil immersible current limiting fuse
(ELECTRICITY: ELECTROTHERMALLY OR THERMALLY ACTUATED SWITCHES : ELECTROTHERMALLY ACTUATED SWITCHES : Fusible element actuated : Fuse link carrier or holder : Cartridge or tube : Ferrule, cap or other seal means : Plural tubes (e.g., telescoping))

Patent 5103204: LYTE-COM
(COMMUNICATIONS: ELECTRICAL : SYSTEMS : Signal light systems : Intermittent)

Patent 5103205: Traffic warning and directional information apparatus
(COMMUNICATIONS: ELECTRICAL : LAND VEHICLE ALARMS OR INDICATORS : External signal light system : Hazard warning or distress signalling : Portable signal : Digital)

Patent 5103206: Security system
(COMMUNICATIONS: ELECTRICAL : CONDITION RESPONSIVE INDICATING SYSTEM : With particular system function (e.g., temperature compensation, calibration) : Alarm system supervision : With ringback)

Patent 5103207: Taut wire sensing apparatus
(COMMUNICATIONS: ELECTRICAL : CONDITION RESPONSIVE INDICATING SYSTEM : Specific condition : Intrusion detection : Including location of misplaced item)

Patent 5103208: Expandable entry detection apparatus
(COMMUNICATIONS: ELECTRICAL : CONDITION RESPONSIVE INDICATING SYSTEM : Specific condition : Intrusion detection : Partition penetration : Plural doors or windows)

Patent 5103209: Electronic article surveillance system with improved differentiation
(COMMUNICATIONS: ELECTRICAL : CONDITION RESPONSIVE INDICATING SYSTEM : Specific condition : Article placement or removal (e.g., anti-theft) : Detectable device on protected article (e.g., "tag") : Specified processing arrangement for detected signal : Fence)

Patent 5103210: Activatable/deactivatable security tag for use with an electronic security system
(COMMUNICATIONS: ELECTRICAL : CONDITION RESPONSIVE INDICATING SYSTEM : Specific condition : Article placement or removal (e.g., anti-theft) : Detectable device on protected article (e.g., "tag") : Deactivatable by means other than mere removal : Fence)

Patent 5103211: Apparatus for detecting fluid line occlusion
(COMMUNICATIONS: ELECTRICAL : CONDITION RESPONSIVE INDICATING SYSTEM : Specific condition : Fluent material : Flow rate : Stoppage : Having means locking device to article)

Patent 5103212: Balanced fluid flow delivery system
(COMMUNICATIONS: ELECTRICAL : CONDITION RESPONSIVE INDICATING SYSTEM : Specific condition : Fluent material : Particle suspension in fluid : Smoke : Float sensor)

Patent 5103213: Shaft rotation monitoring apparatus
(COMMUNICATIONS: ELECTRICAL : CONDITION RESPONSIVE INDICATING SYSTEM : Specific condition : Velocity : Angular : On seat)

Patent 5103214: Auxiliary alarm
(COMMUNICATIONS: ELECTRICAL : CONDITION RESPONSIVE INDICATING SYSTEM : Specified indicator structure : Position responsive)

Patent 5103215: Device for signalling status of machines or processes
(COMMUNICATIONS: ELECTRICAL : CONDITION RESPONSIVE INDICATING SYSTEM : Specified indicator structure : Control circuit detail : Diverse)

Patent 5103216: Improperly inserted battery detector
(COMMUNICATIONS: ELECTRICAL : CONDITION RESPONSIVE INDICATING SYSTEM : Specified housing : Configured to promote sensing capability (e.g., smoke detector) : Inserted battery required for housing closure : Conveyor belt)

Patent 5103217: Electronic image processing
(COMPUTER GRAPHICS PROCESSING AND SELECTIVE VISUAL DISPLAY SYSTEMS : COMPUTER GRAPHICS PROCESSING : Attributes (surface detail or characteristic, display attributes) : Color or intensity : Repeating pattern)

Patent 5103218: Source electrode driving circuit for matrix type liquid crystal display apparatus
(COMPUTER GRAPHICS PROCESSING AND SELECTIVE VISUAL DISPLAY SYSTEMS : PLURAL PHYSICAL DISPLAY ELEMENT CONTROL SYSTEM (E.G., NON-CRT) : Display elements arranged in matrix (e.g., rows and columns) : Light-controlling display elements : Liquid crystal display elements (LCD) : Specific display element control means (e.g., latches, memories, logic) : Particular row or column control (e.g., shift register) : Smooth or continuous)

Patent 5103219: Picture signal processing circuit for improving high-frequency picture resolution upon picture signal display
(COMPUTER GRAPHICS PROCESSING AND SELECTIVE VISUAL DISPLAY SYSTEMS : DISPLAY DRIVING CONTROL CIRCUITRY : Display power source : Synchronizing means : Changing of subpixel location over time)

Patent 5103220: Method of expanding a three-stage regular switching array
(COMMUNICATIONS: ELECTRICAL : SELECTIVE : Path selection : Channel selecting matrix : Plural stages : Clos type : Including temperature detection)

Patent 5103221: Remote-control security system and method of operating the same
(COMMUNICATIONS: ELECTRICAL : SELECTIVE : Intelligence comparison for controlling : Authorization control (e.g., entry into an area) : Having indication of improper access : Lockout or disable : Programming of coded record)

Patent 5103222: Electronic identification system
(COMMUNICATIONS: ELECTRICAL : SELECTIVE : Interrogation response : Plural part (e.g., digit) or repetitions)

Patent 5103223: Street crossing signal
(COMMUNICATIONS: ELECTRICAL : PEDESTRIAN GUIDANCE : Sonic or ultrasonic)

Patent 5103224: Aircraft takeoff monitoring system
(COMMUNICATIONS: ELECTRICAL : AIRCRAFT ALARM OR INDICATING SYSTEMS : Takeoff indicator : Particular energy guide source (e.g., sound, electric field, radio))

Patent 5103225: Motor-driven positioning system with reflective optical encoder
(CODED DATA GENERATION OR CONVERSION : DIGITAL PATTERN READING TYPE CONVERTER : Optical : Constant distance code)

Patent 5103226: Height sensor for turret stockpicker
(CODED DATA GENERATION OR CONVERSION : DIGITAL PATTERN READING TYPE CONVERTER : Optical : Having optical waveguide :)

Patent 5103227: Modulus converter for fractional rate encoding
(CODED DATA GENERATION OR CONVERSION : DIGITAL CODE TO DIGITAL CODE CONVERTERS : Data rate conversion : Binary to or from ternary)

Patent 5103228: Sigma-delta modulator
(CODED DATA GENERATION OR CONVERSION : ANALOG TO OR FROM DIGITAL CONVERSION : Differential encoder and/or decoder (e.g., delta modulation, differential pulse code modulation) : Linearization (e.g., nonlinear transfer characteristic compensates for nonlinear transducer))

Patent 5103229: Plural-order sigma-delta analog-to-digital converters using both single-bit and multiple-bit quantization
(CODED DATA GENERATION OR CONVERSION : ANALOG TO OR FROM DIGITAL CONVERSION : Differential encoder and/or decoder (e.g., delta modulation, differential pulse code modulation) : Linearization (e.g., nonlinear transfer characteristic compensates for nonlinear transducer))

Patent 5103230: Precision digitized current integration and measurement circuit
(CODED DATA GENERATION OR CONVERSION : ANALOG TO OR FROM DIGITAL CONVERSION : Analog to digital conversion : Intermediate conversion to time interval : Single comparator and digital storage)

Patent 5103231: Electromagnetic wave absorber
(COMMUNICATIONS: DIRECTIVE RADIO WAVE SYSTEMS AND DEVICES (E.G., RADAR, RADIO NAVIGATION) : RADIO WAVE ABSORBER :)

Patent 5103232: Phase quantization error decorrelator for phased array antenna
(COMMUNICATIONS: DIRECTIVE RADIO WAVE SYSTEMS AND DEVICES (E.G., RADAR, RADIO NAVIGATION) : DIRECTIVE : Including a steerable array : With electronic scanning : Controlled : Satellite selection (i.e., tracking or acquisition))

Patent 5103233: Radar system with elevation-responsive PRF control, beam multiplex control, and pulse integration control responsive to azimuth angle
(COMMUNICATIONS: DIRECTIVE RADIO WAVE SYSTEMS AND DEVICES (E.G., RADAR, RADIO NAVIGATION) : DIRECTIVE : Beacon or receiver : With transmisson of bearing or position determinative signals : Fixed course or bearing indicating : Moving beam : Doppler)

Patent 5103234: Electronic article surveillance system
(COMMUNICATIONS: RADIO WAVE ANTENNAS : ANTENNAS : High frequency type loops : Plural : With feedback)

Patent 5103235: Antenna structure for an electronic article surveillance system
(COMMUNICATIONS: RADIO WAVE ANTENNAS : ANTENNAS : High frequency type loops : Plural : With feedback)

Patent 5103236: Antenna mount
(COMMUNICATIONS: RADIO WAVE ANTENNAS : ANTENNAS : With means for moving directive antenna for scanning, sweeping or orienting : Rotary or rotary oscillatory motion : In different planes :)

Patent 5103237: Dual band signal receiver
(COMMUNICATIONS: RADIO WAVE ANTENNAS : ANTENNAS : Wave guide type (e.g., horn) : With horn : With main and subreflector (Casse-grain type))

Patent 5103238: Twisted Z omnidirectional antenna
(COMMUNICATIONS: RADIO WAVE ANTENNAS : ANTENNAS : Balanced doublet - centerfed (e.g., dipole) : Helically or angularly staggered plural doublets : With main and subreflector (Casse-grain type))

Patent 5103239: Silicon nitride articles with controlled multi-density regions
(COMMUNICATIONS: RADIO WAVE ANTENNAS : ANTENNAS : With housing or protective covering : With collapsible or foldable frame)

Patent 5103241: High Q bandpass structure for the selective transmission and reflection of high frequency radio signals
(COMMUNICATIONS: RADIO WAVE ANTENNAS : ANTENNAS : Antenna components : Refracting means and radio wave energy filters (e.g., lenses and polarizers) : Flexible rod actuated)

Patent 5103242: Video printer capable of postprocessing a print and method of postprocessing using the same
(INCREMENTAL PRINTING OF SYMBOLIC INFORMATION : THERMAL MARKING APPARATUS OR PROCESSES : By electrochemical)

Patent 5103243: Volumetrically efficient ink jet pen capable of extreme altitude and temperature excursions
(INCREMENTAL PRINTING OF SYMBOLIC INFORMATION : INK JET : Fluid or fluid source handling means : Fluid supply system : Cartridge : With integral ejector : Drop sensors)

Patent 5103244: Method and apparatus for cleaning ink-jet printheads
(INCREMENTAL PRINTING OF SYMBOLIC INFORMATION : INK JET : Ejector mechanism (i.e., print head) : With cleaning or protector : Wiping : Movement)

Patent 5103245: Recording apparatus having heat-generating elements driven in view of past recording
(INCREMENTAL PRINTING OF SYMBOLIC INFORMATION : THERMAL MARKING APPARATUS OR PROCESSES : Density control : By history of recording elements : Having single layer colored transfer material)

Patent 5103246: X-Y multiplex drive circuit and associated ink feed connection for maximizing packing density on thermal ink jet (TIJ) printheads
(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 5103247: Semiconductor device
(ELECTRICITY: ELECTRICAL SYSTEMS AND DEVICES : HOUSING OR MOUNTING ASSEMBLIES WITH DIVERSE ELECTRICAL COMPONENTS : For electronic systems and devices : Printed circuit board : Plural : With separable connector or socket means : With specific connection material)

Patent 5103248: Binoculars of the center focus type with lock means for locking in a state of focus
(OPTICAL: SYSTEMS AND ELEMENTS : COMPOUND LENS SYSTEM : Telescope : Binocular : With adjustable interocular distance : Oculars swing about central axis : Spacing of optical elements axially adjustable : With single or parallel objectives)

Patent 5103249: Folding disposable camera apparatus in combination with instant film
(PHOTOGRAPHY : DISPOSABLE OR RECYCLABLE CAMERA : Object support)

Patent 5103250: Data imprinting apparatus in a camera
(PHOTOGRAPHY : WITH DATA RECORDING : Removable semiconductor memory : Recording head position control)

Patent 5103251: Camera capable of providing a pseudo print format
(PHOTOGRAPHY : PSEUDO ZOOM : Camera release)

Patent 5103253: Photographic material processing apparatus
(PHOTOGRAPHY : FLUID-TREATING APPARATUS : Having photographic medium feed : And photographic medium immersed and removed : Having detail of feed mechanism cleaning : Film in spaced spiral for processing)

Patent 5103254: Camera with subject highlighting and motion detection
(PHOTOGRAPHY : WITH EXPOSURE OBJECTIVE FOCUSING MEANS, FOCUSING AID, OR RANGEFINDING MEANS : Having indicator : Having lock mechanism)

Patent 5103255: Image recording apparatus for inhibiting the deterioration of photosensitive recording medium
(PHOTOCOPYING : USING MICROCAPSULES : Sheet feeding : Having document handling detection :)

Patent 5103256: Image forming apparatus using mask original form
(PHOTOCOPYING : PROJECTION PRINTING AND COPYING CAMERAS : Multicolor picture : And film severing)

Patent 5103257: Process for producing or inspecting micropatterns on large-area substrates
(PHOTOCOPYING : PROJECTION PRINTING AND COPYING CAMERAS : Step and repeat : Reflector between original and photo-sensitive paper)

Patent 5103259: Image forming apparatus having a sensor for checking mounted units
(ELECTROPHOTOGRAPHY : DIAGNOSTICS : Component present or mounted : Electrostatic)

Patent 5103260: Toner density control for electrophotographic print engine
(ELECTROPHOTOGRAPHY : CONTROL OF ELECTROPHOTOGRAPHY PROCESS : Color balance : Waste toner container)

Patent 5103261: Clamshell type color image forming apparatus
(ELECTROPHOTOGRAPHY : HAVING PARTICULAR STRUCTURE : Modular or displaceable : Process cartridge unit : Color : Toner cartridge)

Patent 5103262: Printing member for electrostatic photocopying
(ELECTROPHOTOGRAPHY : IMAGE FORMATION : Photoconductive member : To produce outline image)

Patent 5103263: Powder transport, fusing and imaging apparatus
(ELECTROPHOTOGRAPHY : IMAGE FORMATION : Photoconductive member : Belt : Having nonuniform motion : Toner cartridge)

Patent 5103264: Moistureless development cartridge for printers and copiers
(ELECTROPHOTOGRAPHY : IMAGE FORMATION : Development : Dry development : Conditioning of toner : Fountain)

Patent 5103265: Image forming apparatus with a developing and removing device
(ELECTROPHOTOGRAPHY : IMAGE FORMATION : Combined or plural functions by single component : Development and cleaning : Simultaneously : Toner cartridge)

Patent 5103266: Electrophotographic apparatus and method of cleaning the same
(ELECTROPHOTOGRAPHY : CLEANING OF IMAGING SURFACE : Abrasion or film removal : Having treatment of image)

Patent 5103267: Image forming system for performing simplex and duplex recording
(ELECTROPHOTOGRAPHY : DIAGNOSTICS : Document handling : Malfunction detection responsive : Purge : On or adjacent to platen)

Patent 5103268: Semiconductor device with interfacial electrode layer
(ACTIVE SOLID-STATE DEVICES (E.G., TRANSISTORS, SOLID-STATE DIODES) : COMBINED WITH ELECTRICAL CONTACT OR LEAD : Of specified material other than unalloyed aluminum : Layered : Plural layers of specified contact or lead material)

Patent 5103269: Electroluminescent device of compound semiconductor comprising ZnS or ZnS and ZnSe
(ACTIVE SOLID-STATE DEVICES (E.G., TRANSISTORS, SOLID-STATE DIODES) : SPECIFIED WIDE BAND GAP (1.5EV) SEMICONDUCTOR MATERIAL OTHER THAN GAASP OR GAALAS : II-VI compound : In array having structure for use as imager or display, or with transparent electrode)

Patent 5103270: Double hetero type epitaxial wafer with refractive indices
(ACTIVE SOLID-STATE DEVICES (E.G., TRANSISTORS, SOLID-STATE DIODES) : INCOHERENT LIGHT EMITTER STRUCTURE : With heterojunction : Plural heterojunctions in same device : With heterojunction)

Patent 5103271: Semiconductor light emitting device and method of fabricating the same
(ACTIVE SOLID-STATE DEVICES (E.G., TRANSISTORS, SOLID-STATE DIODES) : INCOHERENT LIGHT EMITTER STRUCTURE : With heterojunction : With electrical isolation means in integrated circuit structure)

Patent 5103272: Semiconductor device and a method for manufacturing the same
(ACTIVE SOLID-STATE DEVICES (E.G., TRANSISTORS, SOLID-STATE DIODES) : FIELD EFFECT DEVICE : Having insulated electrode (e.g., MOSFET, MOS diode) : Insulated gate field effect transistor in integrated circuit : With means to reduce parasitic capacitance : Gate electrode overlaps at least one of source or drain by no more than depth of source or drain (e.g., self-aligned gate) : Gate electrode consists of refractory or platinum group metal or silicide : As thin film structure (e.g., polysilicon resistor))

Patent 5103273: Nonvolatile memory array having cells with two tunnelling windows
(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) : With floating gate electrode : With additional contacted control electrode : With thin insulator region for charging or discharging floating electrode by quantum mechanical tunneling : Separate control electrodes for charging and for discharging floating electrode)

Patent 5103274: Self-aligned source process and apparatus
(ACTIVE SOLID-STATE DEVICES (E.G., TRANSISTORS, SOLID-STATE DIODES) : FIELD EFFECT DEVICE : Having insulated electrode (e.g., MOSFET, MOS diode) : Insulated gate field effect transistor in integrated circuit : With specified physical layout (e.g., ring gate, source/drain regions shared between plural FETs, plural sections connected in parallel to form power MOSFET) : With heavily doped channel stop portion)

Patent 5103275: Semiconductor memory
(ACTIVE SOLID-STATE DEVICES (E.G., TRANSISTORS, SOLID-STATE DIODES) : FIELD EFFECT DEVICE : Having insulated electrode (e.g., MOSFET, MOS diode) : Insulated gate capacitor or insulated gate transistor combined with capacitor (e.g., dynamic memory cell) : Stacked capacitor : With means to insulate adjacent storage nodes (e.g., channel stops or field oxide))

Patent 5103276: High performance composed pillar dRAM cell
(ACTIVE SOLID-STATE DEVICES (E.G., TRANSISTORS, SOLID-STATE DIODES) : FIELD EFFECT DEVICE : Having insulated electrode (e.g., MOSFET, MOS diode) : Insulated gate capacitor or insulated gate transistor combined with capacitor (e.g., dynamic memory cell) : Capacitor in trench : Vertical transistor : Si x Ge 1-x)

Patent 5103277: Radiation hard CMOS circuits in silicon-on-insulator films
(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) : Depletion mode field effect transistor : All contacts on same surface (e.g., lateral structure))

Patent 5103278: Charge transfer device achieving a high charge transfer efficiency by forming a potential well gradient under an output-gate area
(ACTIVE SOLID-STATE DEVICES (E.G., TRANSISTORS, SOLID-STATE DIODES) : FIELD EFFECT DEVICE : Charge transfer device : Signal charge detection type (e.g., floating diffusion or floating gate non-destructive output) : Input signal responsive to signal charge in charge transfer device (e.g., regeneration or feedback))

Patent 5103279: Field effect transistor with acceleration dependent gain
(ACTIVE SOLID-STATE DEVICES (E.G., TRANSISTORS, SOLID-STATE DIODES) : FIELD EFFECT DEVICE : Responsive to non-optical, non-electrical signal : Physical deformation (e.g., strain sensor, acoustic wave detector) : Electrode structures or materials)

Patent 5103280: Dual active layer photoconductor
(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 active region having effective impurity concentration less than 10 12 atoms/cm 3)

Patent 5103281: MOS-cascoded bipolar current sources in non-epitaxial structure
(ACTIVE SOLID-STATE DEVICES (E.G., TRANSISTORS, SOLID-STATE DIODES) : FIELD EFFECT DEVICE : Having insulated electrode (e.g., MOSFET, MOS diode) : Insulated gate field effect transistor in integrated circuit : Complementary insulated gate field effect transistors : Combined with bipolar transistor : For operation as bipolar or punchthrough element)

Patent 5103282: Semiconductor integrated circuit device having a gate array with a RAM and by-pass signal lines which interconnect a logic section and I/O
(ACTIVE SOLID-STATE DEVICES (E.G., TRANSISTORS, SOLID-STATE DIODES) : GATE ARRAYS : With particular signal path connections : Multi-level metallization : Combined with diverse type device)

Patent 5103283: Packaged integrated circuit with in-cavity decoupling capacitors
(ACTIVE SOLID-STATE DEVICES (E.G., TRANSISTORS, SOLID-STATE DIODES) : HOUSING OR PACKAGE : For plural devices : With discrete components : With fins)

Patent 5103284: Semiconductor with ordered clusters
(ACTIVE SOLID-STATE DEVICES (E.G., TRANSISTORS, SOLID-STATE DIODES) : NON-SINGLE CRYSTAL, OR RECRYSTALLIZED, SEMICONDUCTOR MATERIAL FORMS PART OF ACTIVE JUNCTION (INCLUDING FIELD-INDUCED ACTIVE JUNCTION) : Non-single crystal, or recrystallized, material with specified crystal structure (e.g., specified crystal size or orientation) : Amorphous semiconductor is alloy or contains material to change band gap (e.g., Si x Ge 1-x , SiN y ))

Patent 5103285: Silicon carbide barrier between silicon substrate and metal layer
(ACTIVE SOLID-STATE DEVICES (E.G., TRANSISTORS, SOLID-STATE DIODES) : SPECIFIED WIDE BAND GAP (1.5EV) SEMICONDUCTOR MATERIAL OTHER THAN GAASP OR GAALAS : Diamond or silicon carbide : In array having structure for use as imager or display, or with transparent electrode)

Patent 5103286: Thermoelectric module and process for producing thereof
(ACTIVE SOLID-STATE DEVICES (E.G., TRANSISTORS, SOLID-STATE DIODES) : COMBINED WITH ELECTRICAL CONTACT OR LEAD : Of specified configuration : Solder composition)

Patent 5103287: Multi-layered wiring structure of semiconductor integrated circuit device
(ACTIVE SOLID-STATE DEVICES (E.G., TRANSISTORS, SOLID-STATE DIODES) : COMBINED WITH ELECTRICAL CONTACT OR LEAD : Of specified material other than unalloyed aluminum : Layered : Multiple metal levels on semiconductor, separated by insulating layer (e.g., multiple level metallization for integrated circuit) : Silicide of refractory or platinum group metal)

Patent 5103288: Semiconductor device having multilayered wiring structure with a small parasitic capacitance
(ACTIVE SOLID-STATE DEVICES (E.G., TRANSISTORS, SOLID-STATE DIODES) : COMBINED WITH ELECTRICAL CONTACT OR LEAD : Of specified material other than unalloyed aluminum : Layered : Multiple metal levels on semiconductor, separated by insulating layer (e.g., multiple level metallization for integrated circuit) : Silicide of refractory or platinum group metal)

Patent 5103289: Dual sip package structures
(ACTIVE SOLID-STATE DEVICES (E.G., TRANSISTORS, SOLID-STATE DIODES) : HOUSING OR PACKAGE : With contact or lead : With particular lead geometry : Combined with channel stop region in semiconductor)

Patent 5103290: Hermetic package having a lead extending through an aperture in the package lid and packaged semiconductor chip
(ACTIVE SOLID-STATE DEVICES (E.G., TRANSISTORS, SOLID-STATE DIODES) : HOUSING OR PACKAGE : With contact or lead : With specific electrical feedthrough structure : External connection to housing)

Patent 5103291: Hermetically sealed package for electronic components
(ACTIVE SOLID-STATE DEVICES (E.G., TRANSISTORS, SOLID-STATE DIODES) : HOUSING OR PACKAGE : With contact or lead : With particular lead geometry : Combined with channel stop region in semiconductor)

Patent 5103292: Metal pin grid array package
(ACTIVE SOLID-STATE DEVICES (E.G., TRANSISTORS, SOLID-STATE DIODES) : HOUSING OR PACKAGE : With contact or lead : With particular lead geometry : External connection to housing : Pin grid type : With polycrystalline connecting region (e.g., polysilicon base contact))

Patent 5103293: Electronic circuit packages with tear resistant organic cores
(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 5103294: Predictive coding system
(PULSE OR DIGITAL COMMUNICATIONS : BANDWIDTH REDUCTION OR EXPANSION : Television or motion video signal : Predictive : Plural : Subband coding)

Patent 5103295: Television signal processor for eliminating quality differences between portions of television images having different aspect ratios
(TELEVISION : BASIC RECEIVER WITH ADDITIONAL FUNCTION : Multimode (e.g., composite, Y, C; baseband RF) : For receiving more than one format at will (e.g., NTSC/PAL) : For format with different aspect ratio : Locking rates)

Patent 5103296: Color television system having adaptive filters in the transmitter encoder and in the receiver decoder
(TELEVISION : IMAGE SIGNAL PROCESSING CIRCUITRY SPECIFIC TO TELEVISION : Chrominance-luminance signal separation : Including comb filter (e.g., using line, field, frame delays) : Adaptive comb filter : Selects or blends two or more separated signals to derive output : Window signal generator (e.g., rectangle))

Patent 5103297: Apparatus for carrying out Y/C separation
(TELEVISION : IMAGE SIGNAL PROCESSING CIRCUITRY SPECIFIC TO TELEVISION : Chrominance-luminance signal separation : Logic circuit type : Including feedback control)

Patent 5103298: Error correction method and circuit for nonlinear quantization circuit
(TELEVISION : IMAGE SIGNAL PROCESSING CIRCUITRY SPECIFIC TO TELEVISION : A/D converters : Receiver indicator (e.g., on screen display))

Patent 5103299: Signal processing circuit for solid state imaging apparatus including digital enhancement circuit
(TELEVISION : CAMERA, SYSTEM AND DETAIL : With plural image scanning devices : Scanning devices offset in the image plane : With bias illumination)

Patent 5103300: Rotary filter color camera with control of filter rotation and pickup output
(TELEVISION : CAMERA, SYSTEM AND DETAIL : With single image scanning device supplying plural color signals : Color sequential : With moving color filters : For single scanning device color camera)

Patent 5103301: Sequential color television camera having image intensifier portion
(TELEVISION : CAMERA, SYSTEM AND DETAIL : Low light level : With image intensifier : Video teleconferencing (including access or authorization))

Patent 5103302: Optical system for projection type image display device
(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 5103303: Multicolor imaging forming apparatus
(FACSIMILE AND STATIC PRESENTATION PROCESSING : NATURAL COLOR FACSIMILE : Detail of image placement or content)

Patent 5103304: High-resolution vision system for part inspection
(TELEVISION : SPECIAL APPLICATIONS : Flaw detector : By comparison with reference object : With stored representation of reference object : With modification of scanner sweep)

Patent 5103305: Moving object detecting system
(IMAGE ANALYSIS : IMAGE COMPRESSION OR CODING : Interframe coding (e.g., difference or motion detection) : Checking spelling for recognition)

Patent 5103306: Digital image compression employing a resolution gradient
(TELEVISION : BANDWIDTH REDUCTION SYSTEM : Data rate reduction : Involving hybrid transform and difference coding : Subband encoding (e.g., low horizontal/low vertical frequency, low horizontal/high vertical frequency))

Patent 5103307: Interframe predictive coding/decoding system for varying interval between independent frames
(TELEVISION : BANDWIDTH REDUCTION SYSTEM : Data rate reduction : Involving difference transmission (e.g., predictive) : Involving both base and differential encoding : Motion)

Patent 5103308: Television signal convertor
(TELEVISION : FORMAT CONVERSION : Scan rate variation)

Patent 5103309: Display apparatus
(TELEVISION : FORMAT : Including additional information : During sync, blanking, or overscan : During both vertical and horizontal blanking : During vertical blanking interval)

Patent 5103310: Interference reduction for extra-spectrum, compatible television system
(TELEVISION : IMAGE SIGNAL PROCESSING CIRCUITRY SPECIFIC TO TELEVISION : Noise or undesired signal reduction : Processing at encoder or transmitter (e.g., pre-correction) : Marker or pointer generator)

Patent 5103311: Data processing module and video processing system incorporating same
(TELEVISION : IMAGE SIGNAL PROCESSING CIRCUITRY SPECIFIC TO TELEVISION : For display of additional information)

Patent 5103312: Time variable dispersive filter for minimizing ghost interference
(TELEVISION : IMAGE SIGNAL PROCESSING CIRCUITRY SPECIFIC TO TELEVISION : Noise or undesired signal reduction : Ghost elimination (e.g., multipath) : Complementary system (e.g., preemphasis - deemphasis))

Patent 5103313: Band indicative segmented tuning bar display
(TELEVISION : BASIC RECEIVER WITH ADDITIONAL FUNCTION : For display of additional information : Receiver indicator (e.g., on screen display) : Tuning indication : Compression)

Patent 5103314: Color-coded system for selection of RF input terminals and associated scan lists
(INTERACTIVE VIDEO DISTRIBUTION SYSTEMS : OPERATOR INTERFACE : To facilitate tuning or selection of video signal : Selecting from multiple inputs or sources : Provided on recordable medium)

Patent 5103315: Stereo audio mute circuit
(TELEVISION : IMAGE SIGNAL PROCESSING CIRCUITRY SPECIFIC TO TELEVISION : Sound muting : Color television processing)

Patent 5103316: Method for the simultaneous optical storage of a first image, optical retrieval and latent formation of a second image, and development of a
(FACSIMILE AND STATIC PRESENTATION PROCESSING : FACSIMILE : Recording apparatus : Photographic : Document feed)

Patent 5103317: Apparatus for playing recording medium having a selective special reproduction playback mode
(TELEVISION SIGNAL PROCESSING FOR DYNAMIC RECORDING OR REPRODUCING : PROCESSING OF TELEVISION SIGNAL FOR DYNAMIC RECORDING OR REPRODUCING : Fast, slow, or stop reproducing : Having auxiliary dynamic memory means)

Patent 5103318: Image information communication apparatus with power interruption report generation
(FACSIMILE AND STATIC PRESENTATION PROCESSING : FACSIMILE : Facsimile memory monitoring : Composite image)

Patent 5103319: Image processing condition setting apparatus
(FACSIMILE AND STATIC PRESENTATION PROCESSING : FACSIMILE : Facsimile measuring, testing, or calibrating : Composite image)

Patent 5103320: Image reading apparatus with correction of two-dimensional shading
(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 5103321: Image sensor immune to noise signals originating from an alternating power supply
(FACSIMILE AND STATIC PRESENTATION PROCESSING : FACSIMILE : Picture signal generator : Scanning : Facsimile illumination control : Variable thresholding technique)

Patent 5103322: Scanner with retractable roller feed
(FACSIMILE AND STATIC PRESENTATION PROCESSING : FACSIMILE : Picture signal generator : Scanning : Linear scanning pattern : Document moves during scanning : Internal scan)

Patent 5103323: Multi-layer holographic notch filter
(OPTICAL: SYSTEMS AND ELEMENTS : HOLOGRAPHIC SYSTEM OR ELEMENT : Having particular recording medium : Having nonplanar recording medium surface : Crystalline material)

Patent 5103324: Method for fabricating holographic filters
(OPTICAL: SYSTEMS AND ELEMENTS : HOLOGRAPHIC SYSTEM OR ELEMENT : For synthetically generating a hologram : Having nonplanar recording medium surface)

Patent 5103325: Segmented hologram for multi-image display
(OPTICAL: SYSTEMS AND ELEMENTS : HOLOGRAPHIC SYSTEM OR ELEMENT : For producing or reconstructing images from multiple holograms (e.g., color, etc.) : Holographic stereogram : Multiple point hologram (e.g., fly-eye lens, etc.))

Patent 5103326: Fluorescent colored encapsulated liquid crystal apparatus using enhanced scattering
(LIQUID CRYSTAL CELLS, ELEMENTS AND SYSTEMS : PARTICULAR STRUCTURE : Having significant detail of cell structure only : Microencapsulated or polymer dispersed liquid crystal : With each cell displaying a different pattern)

Patent 5103327: Active matrix liquid crystal display element and a projection type active matrix liquid crystal display apparatus
(LIQUID CRYSTAL CELLS, ELEMENTS AND SYSTEMS : LIQUID CRYSTAL SYSTEM : Projector including liquid crystal cell (s) : Plural light path projectors : Wherein liquid crystal cells include microencapsulated or polymer dispersed liquid crystal :)

Patent 5103328: Liquid crystal display device having light shutter elements disposed between the backlight source and the display panel
(LIQUID CRYSTAL CELLS, ELEMENTS AND SYSTEMS : PARTICULAR STRUCTURE : Interconnection of plural cells in series : Fluorescent light source)

Patent 5103329: Surface stabilized ferroelectric liquid crystal switching using proximity effects
(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.) : Polarity based driving : With particular dielectric mirror for spatial light modulator (i.e., SLM))

Patent 5103330: Matrix-type liquid-crystal display panel having redundant conductor structures
(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.) : Matrix including additional element (s) which correct or compensate for electrical fault : Two terminal nonlinear switching device (e.g., N-I-N, S-I-S, Ferroelectric, etc.))

Patent 5103331: Liquid crystal cell having substantially uniform distribution of spacers and non-uniform distribution of particulate adhesive
(LIQUID CRYSTAL CELLS, ELEMENTS AND SYSTEMS : PARTICULAR STRUCTURE : Having significant detail of cell structure only : Spacer : With particular injection port or injection plug)

Patent 5103332: Color image forming method providing balanced color tone
(LIQUID CRYSTAL CELLS, ELEMENTS AND SYSTEMS : PARTICULAR EXCITATION OF LIQUID CRYSTAL : Thermal excitation : For protection)

Patent 5103333: Photonic time-slot interchangers using cascade-structured integrated optical switches
(OPTICAL COMMUNICATIONS : MULTIPLEX : Optical switching : Time : Including delay :)

Patent 5103334: Resolution improvement in flying spot scanner
(OPTICAL: SYSTEMS AND ELEMENTS : DEFLECTION USING A MOVING ELEMENT OR MEDIUM (OFFSETTING OR CHANGING AT LEAST A PORTION OF THE BEAM) : Using a periodically moving element (periodic change of optically reflecting, refracting or diffracting element) : Real image)

Patent 5103335: Motor device having a dynamic-pressure fluid bearing
(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 moving prism)

Patent 5103336: Multilayered security window structure
(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 : With particular medium or state of the medium : Liquid medium :)

Patent 5103337: Infrared reflective optical interference film
(OPTICAL: SYSTEMS AND ELEMENTS : HAVING SIGNIFICANT INFRARED OR ULTRAVIOLET PROPERTY : Multilayer filter or multilayer reflector : Infrared lens)

Patent 5103338: Apparatus for positioning objects for microscopic examination
(OPTICAL: SYSTEMS AND ELEMENTS : COMPOUND LENS SYSTEM : Microscope : Stage or slide carrier : With turntable : Binocular)

Patent 5103339: Rear projection screen multi-panel connector assembly
(OPTICAL: SYSTEMS AND ELEMENTS : PROJECTION SCREEN : Lens)

Patent 5103340: Multiple-cavity optical filter using change of cavity length
(OPTICAL: SYSTEMS AND ELEMENTS : LIGHT INTERFERENCE : Electrically or mechanically variable (e.g., tunable, adjustable) : Including particular grating characteristic)

Patent 5103341: UV-capable dry lens for microscopes
(OPTICAL: SYSTEMS AND ELEMENTS : LENS : Microscope objective : Having seven components : In a variable media (e.g., gas, elastomer, etc.))

Patent 5103342: Apochromatic lens system
(OPTICAL: SYSTEMS AND ELEMENTS : LENS : Selective magnification by exchanging or adding a lens component : To the middle of a basic lens : In a variable media (e.g., gas, elastomer, etc.))

Patent 5103343: Variable magnification lens of rear focus type
(OPTICAL: SYSTEMS AND ELEMENTS : LENS : With variable magnification (e.g., zoom type) : With mechanical compensation : Other than first group moves for focusing (internal focus type) : Cylindrical lenslets)

Patent 5103344: Optical pickup
(OPTICAL: SYSTEMS AND ELEMENTS : LENS : With support : Lens movable in its plane : Hand held)

Patent 5103345: Optical head
(OPTICAL: SYSTEMS AND ELEMENTS : LENS : With support : Lens movable in its plane : Hand held)

Patent 5103346: Detector with 180 detecting range
(OPTICAL: SYSTEMS AND ELEMENTS : MIRROR : Plural mirrors or reflecting surfaces : Identical adjacent mirrors identically supported : Light concentrating (e.g., heliostat, etc.), concave, or paraboloidal structure)

Patent 5103347: Mirror
(OPTICAL: SYSTEMS AND ELEMENTS : MIRROR : With support : Concave)

Patent 5103348: Apparatus for controlling a tape speed
(TELEVISION SIGNAL PROCESSING FOR DYNAMIC RECORDING OR REPRODUCING : PROCESSING OF TELEVISION SIGNAL FOR DYNAMIC RECORDING OR REPRODUCING : Editing : Having auxiliary dynamic memory means : Numerical code)

Patent 5103349: Process for directly copying frequency modulated video signals from magnetic tape to magnetic tape
(DYNAMIC MAGNETIC INFORMATION STORAGE OR RETRIEVAL : RECORD COPYING : Motion picture film)

Patent 5103350: Apparatus for inspecting a signal-recorded videotape
(DYNAMIC MAGNETIC INFORMATION STORAGE OR RETRIEVAL : MONITORING OR TESTING THE PROGRESS OF RECORDING : Frequency)

Patent 5103351: Multiple core magnetic head for magneto-optical recording apparatus
(DYNAMIC MAGNETIC INFORMATION STORAGE OR RETRIEVAL : GENERAL RECORDING OR REPRODUCING : Thermomagnetic recording or transducers : With incremental movement between record and head)

Patent 5103352: Phased series tuned equalizer
(DYNAMIC MAGNETIC INFORMATION STORAGE OR RETRIEVAL : GENERAL RECORDING OR REPRODUCING : Specifics of equalizing : Between heads in alternate engagement with medium)

Patent 5103353: Low noise amplifier with short circuit protection for signals from magnetoresistive element
(DYNAMIC MAGNETIC INFORMATION STORAGE OR RETRIEVAL : GENERAL RECORDING OR REPRODUCING : Specifics of the amplifier : Between heads in alternate engagement with medium)

Patent 5103354: Magnetic tape for testing and adjusting magnetic heads
(DYNAMIC MAGNETIC INFORMATION STORAGE OR RETRIEVAL : AUTOMATIC CONTROL OF A RECORDER MECHANISM : Controlling the head : Stopping or reversing)

Patent 5103355: System for correlating head scan tracking and tape timer transitions
(DYNAMIC MAGNETIC INFORMATION STORAGE OR RETRIEVAL : AUTOMATIC CONTROL OF A RECORDER MECHANISM : Controlling the head : Track centering : Elongated web carrier (i.e., tape) : Transverse scan path : Continuous servo signal)

Patent 5103356: Magnetic tape recording and playback device interconnected by conductor patterns formed on a circuit board
(DYNAMIC MAGNETIC INFORMATION STORAGE OR RETRIEVAL : RECORD TRANSPORT WITH HEAD MOVING DURING TRANSDUCING : Tape record : Rotating head : Tape in container : Drum)

Patent 5103357: Tape recorder including a device for opening a lid of tape cassette during the loading thereof
(DYNAMIC MAGNETIC INFORMATION STORAGE OR RETRIEVAL : RECORD TRANSPORT WITH HEAD STATIONARY DURING TRANSDUCING : Tape record : Tape in container : Plural reels : Container mounting details : With common capstan drive)

Patent 5103358: Disk drive unit having a turntable with a projection to assure proper disk mounting
(DYNAMIC MAGNETIC INFORMATION STORAGE OR RETRIEVAL : RECORD TRANSPORT WITH HEAD STATIONARY DURING TRANSDUCING : Disk record : Flexible disk : Rotational drive detail : Motorized)

Patent 5103359: Connector apparatus for electrically coupling a transducer to the electronics of a magnetic recording system
(DYNAMIC MAGNETIC INFORMATION STORAGE OR RETRIEVAL : HEAD MOUNTING : For shifting head between tracks : Disk record : Arcuate head movement : Electrical connection detail onto actuator arm : Actuator side detail)

Patent 5103360: Magnetic recording and/or reproducing apparatus in which a head and a recording medium are detached from each other pursuant to the position
(DYNAMIC MAGNETIC INFORMATION STORAGE OR RETRIEVAL : HEAD MOUNTING : For moving head into/out of transducing position : Disk record : Linear track change type : Fixed lifter : Actuator side detail)

Patent 5103361: Magnetic head apparatus having non-magnetic metal interposed between piezoelectric members
(DYNAMIC MAGNETIC INFORMATION STORAGE OR RETRIEVAL : HEAD MOUNTING : For adjusting head position : Tape record : Rotary head : Adjustable head mount : Piezoelectric adjuster : Plural piezoelectric adjusters :)

Patent 5103362: Method of electrostatically sensing track position information for magnetic recording medium
(DYNAMIC MAGNETIC INFORMATION STORAGE OR RETRIEVAL : RECORD MEDIUM : Head accessory)

Patent 5103363: Disk cartridge with lubricating means in contact with spindle of drive means
(DYNAMIC MAGNETIC INFORMATION STORAGE OR RETRIEVAL : RECORD MEDIUM : In container : For disk : Disc record)

Patent 5103364: Recloser apparatus
(ELECTRICITY: ELECTRICAL SYSTEMS AND DEVICES : SAFETY AND PROTECTION OF SYSTEMS AND DEVICES : Automatic reclosing : With lockout means : Pilot wire communication)

Patent 5103365: Downed conductor automatic detecting device
(ELECTRICITY: ELECTRICAL SYSTEMS AND DEVICES : SAFETY AND PROTECTION OF SYSTEMS AND DEVICES : With specific current responsive fault sensor : With mechanical circuit breaker : With transistor circuit interrupter)

Patent 5103366: Electrical stun guns and electrically conductive liquids
(ELECTRICITY: ELECTRICAL SYSTEMS AND DEVICES : ELECTRIC CHARGE GENERATING OR CONDUCTING MEANS (E.G., CHARGING OF GASES) : For application to living beings : For spray production)

Patent 5103367: Electrostatic chuck using A.C. field excitation
(ELECTRICITY: ELECTRICAL SYSTEMS AND DEVICES : ELECTRIC CHARGE GENERATING OR CONDUCTING MEANS (E.G., CHARGING OF GASES) : Use of forces of electric charge or field : Pinning : Liquid type)

Patent 5103368: Capacitive fluid level sensor
(ELECTRICITY: ELECTRICAL SYSTEMS AND DEVICES : ELECTROSTATIC CAPACITORS : Variable : Responsive to external condition : Liquid level : By diaphragm)

Patent 5103369: Solid dielectric capacitor
(ELECTRICITY: ELECTRICAL SYSTEMS AND DEVICES : ELECTROSTATIC CAPACITORS : Fixed capacitor : Solid dielectric : Ceramic, glass, or oxide particles : With multilayer ceramic capacitor : Composition : Including halogen (e.g., chlorinated))

Patent 5103370: Solid dielectric capacitor and method of manufacture
(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 5103371: Capacitor and process for production thereof
(ELECTRICITY: ELECTRICAL SYSTEMS AND DEVICES : ELECTROSTATIC CAPACITORS : Fixed capacitor : Solid dielectric : Plastic : Oxide film)

Patent 5103373: Electrical switching device for fixing to a profiled rail
(ELECTRICITY: ELECTRICAL SYSTEMS AND DEVICES : HOUSING OR MOUNTING ASSEMBLIES WITH DIVERSE ELECTRICAL COMPONENTS : For electrical power distribution systems and devices : Electrical switchgear : Gas insulated)

Patent 5103374: Circuit pack cooling using turbulators
(ELECTRICITY: ELECTRICAL SYSTEMS AND DEVICES : HOUSING OR MOUNTING ASSEMBLIES WITH DIVERSE ELECTRICAL COMPONENTS : For electronic systems and devices : With cooling means : Fluid : Disk drive support)

Patent 5103375: Electronic module assembly and method of manufacture
(ELECTRICITY: ELECTRICAL SYSTEMS AND DEVICES : HOUSING OR MOUNTING ASSEMBLIES WITH DIVERSE ELECTRICAL COMPONENTS : For electronic systems and devices : With cooling means : Thermal conduction : For module : Electrically insulating thermally conductive)

Patent 5103376: Dual position computer arrangement
(ELECTRICITY: ELECTRICAL SYSTEMS AND DEVICES : HOUSING OR MOUNTING ASSEMBLIES WITH DIVERSE ELECTRICAL COMPONENTS : For electronic systems and devices : Including display support : Fluid)

Patent 5103377: Portable electronic apparatus having a contact terminal electrically contacting a battery through a cover of a mounting recess
(ELECTRICITY: ELECTRICAL SYSTEMS AND DEVICES : HOUSING OR MOUNTING ASSEMBLIES WITH DIVERSE ELECTRICAL COMPONENTS : For electronic systems and devices : Including display support : Fluid)

Patent 5103378: Hinged interlocking receiver for mainframe card cage
(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 alignment or guide means : Circuit board mounted)

Patent 5103379: Electrical double-layer capacitor
(ELECTRICITY: ELECTRICAL SYSTEMS AND DEVICES : ELECTROLYTIC SYSTEMS OR DEVICES : Double layer electrolytic capacitor : Plural)

Patent 5103380: Christmas tree light apparatus
(ILLUMINATION : LIGHT FIBER, ROD, OR PIPE : Ornamental or decorative : Tree- or plant-like (e.g., tree simulation) : Christmas tree : Prism)

Patent 5103381: Lamp reflector system
(ILLUMINATION : LIGHT FIBER, ROD, OR PIPE : Illuminating or display apparatus (e.g., sign, runway light, channel marker) : With reflective surface (e.g., mirror) : Type of surface)

Patent 5103382: Auxiliary stop lamps
(ILLUMINATION : SUPPORTED BY VEHICLE STRUCTURE (E.G., ESPECIALLY ADAPTED FOR VEHICLE) : Automobile : Windshield or window : Turn signal indicator)

Patent 5103383: Emergency flasher
(ILLUMINATION : SELF POWERED LAMP : Dome, globe or wire guard or lamp bulb cover : With a protective cage)

Patent 5103384: Flashlight holder
(ILLUMINATION : SELF POWERED LAMP : With support : With or comprising mounting means : Tube structure)

Patent 5103385: Linear light source
(ILLUMINATION : LIGHT SOURCE (OR SUPPORT THEREFOR) AND MODIFIER : Including reflector : With or including plural, distinct reflecting surfaces : Opposed : Diffusing type)

Patent 5103386: Flyback converter with energy feedback circuit and demagnetization circuit
(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 feedback winding inductively coupled to inverter inductive device (e.g., tertiary winding, etc.) : Having particular pulse-width modulation circuit)

Patent 5103387: High voltage converter
(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 digital logic : Having particular pulse-width modulation circuit)

Patent 5103388: Low harmonic current and fault tolerant power supply
(ELECTRIC POWER CONVERSION SYSTEMS : CURRENT CONVERSION : Having plural converters for single conversion : Plural rectifiers : In parallel : Bridge type)

Patent 5103389: Frequency range of analog converter by means of external rectifier
(ELECTRIC POWER CONVERSION SYSTEMS : CURRENT CONVERSION : Using semiconductor-type converter : In rectifier systems : Transistor : Grid-like electrode)

Patent 5103390: AC load simulator
(ELECTRIC POWER CONVERSION SYSTEMS : CURRENT CONVERSION : Using semiconductor-type converter : In transistor inverter systems : Bridge type : With magnetic control means)

Patent 5103391: Control system for controlling environmental conditions in a closed building or other conditions
(DATA PROCESSING: GENERIC CONTROL SYSTEMS OR SPECIFIC APPLICATIONS : GENERIC CONTROL SYSTEM, APPARATUS OR PROCESS : Plural processors : Parallel :)

Patent 5103392: System for storing history of use of programs including user credit data and having access by the proprietor
(DATA PROCESSING: FINANCIAL, BUSINESS PRACTICE, MANAGEMENT, OR COST/PRICE DETERMINATION : BUSINESS PROCESSING USING CRYPTOGRAPHY : Usage protection of distributed data files : Usage or charge determination : Including third party for collecting or distributing payment (e.g., clearinghouse) :)

Patent 5103393: Method of dynamically allocating processors in a massively parallel processing system
(ELECTRICAL COMPUTERS AND DIGITAL PROCESSING SYSTEMS: MULTICOMPUTER DATA TRANSFERRING : COMPUTER NETWORK MANAGING : Network resource allocating :)

Patent 5103394: Software performance analyzer
(ERROR DETECTION/CORRECTION AND FAULT DETECTION/RECOVERY : DATA PROCESSING SYSTEM ERROR OR FAULT HANDLING : Reliability and availability : Performance monitoring for fault avoidance : Operator interface for diagnosing or testing)

Patent 5103395: System for remote positioning of a radioactive source into a patient including means for protection against improper patient exposure to
(SURGERY : DIAGNOSTIC TESTING : Detecting nuclear, electromagnetic, or ultrasonic radiation : Detectable material placed in body : With stereotactic device)

Patent 5103396: System for controlling active suspensions of a vehicle
(DATA PROCESSING: VEHICLES, NAVIGATION, AND RELATIVE LOCATION : VEHICLE CONTROL, GUIDANCE, OPERATION, OR INDICATION : Vehicle subsystem or accessory control : Suspension control : Attitude change suppressive control (e.g., antiroll or antipitch) : Inner/outer loop)

Patent 5103397: Hydraulic active suspension system for a vehicle for controlling the attitude of vehicle body responding to lateral acceleration
(DATA PROCESSING: VEHICLES, NAVIGATION, AND RELATIVE LOCATION : VEHICLE CONTROL, GUIDANCE, OPERATION, OR INDICATION : Vehicle subsystem or accessory control : Suspension control : Attitude change suppressive control (e.g., antiroll or antipitch) : Inner/outer loop)

Patent 5103398: Shift control for slip control
(DATA PROCESSING: VEHICLES, NAVIGATION, AND RELATIVE LOCATION : VEHICLE CONTROL, GUIDANCE, OPERATION, OR INDICATION : Transmission control : And other vehicle control : Engine output control : Inner/outer loop)

Patent 5103399: Automotive slip control system with high response characteristics in fuel supply resumption
(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 throttle valve positioning :)

Patent 5103400: Destination guidance method of vehicle navigating
(DATA PROCESSING: VEHICLES, NAVIGATION, AND RELATIVE LOCATION : NAVIGATION : Determination of travel data based on the start point and destination point : Route pre-planning : Digital or programmed data processor)

Patent 5103401: System for precisely controlling discharge rates of loss-in-weight feeder systems
(DATA PROCESSING: GENERIC CONTROL SYSTEMS OR SPECIFIC APPLICATIONS : SPECIFIC APPLICATION, APPARATUS OR PROCESS : Article handling : Dispensing or vending : Condition controlled dispensing (e.g., weight or volume) : Price adjustment)

Patent 5103402: Method and apparatus for identifying, saving, and analyzing continuous frequency domain data in a spectrum analyzer
(DATA PROCESSING: MEASURING, CALIBRATING, OR TESTING : MEASUREMENT SYSTEM IN A SPECIFIC ENVIRONMENT : Electrical signal parameter measurement system : Waveform analysis : Frequency : Frequency spectrum : Hydrocarbon prospecting)

Patent 5103403: Redundant modular robot
(DATA PROCESSING: GENERIC CONTROL SYSTEMS OR SPECIFIC APPLICATIONS : SPECIFIC APPLICATION, APPARATUS OR PROCESS : Robot control : Using particular manipulator orientation computation (e.g., vector/matrix calculation) : Using Jacobian computation : Movable (e.g., rotatable))

Patent 5103404: Feedback for a manipulator
(ELECTRICITY: MOTIVE POWER SYSTEMS : POSITIONAL SERVO SYSTEMS (E.G., SERVOMECHANISMS) : Program- or pattern-controlled systems : With program recording or composing means : Multifunction manipulator (i.e., Robot) : With particular compensation (e.g., gain, offset, etc.) : Including end effector (e.g., gripping jaw, micromanipulator, etc.))

Patent 5103405: Digital probabilistic reasoning element
(DATA PROCESSING: ARTIFICIAL INTELLIGENCE : MISCELLANEOUS : Creation or modification)

Patent 5103406: Image printing system
(ELECTRICAL COMPUTERS AND DIGITAL PROCESSING SYSTEMS: MULTICOMPUTER DATA TRANSFERRING : COMPUTER-TO-COMPUTER DATA MODIFYING : Centralized controlling)

Patent 5103407: Apparatus and method for color selection
(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 : Using look up table : Spatial)

Patent 5103408: Apparatus and method for determining the ability of an individual to perform a task
(DATA PROCESSING: GENERIC CONTROL SYSTEMS OR SPECIFIC APPLICATIONS : SPECIFIC APPLICATION, APPARATUS OR PROCESS : Having specific algorithm)

Patent 5103409: Field measuring instrument and its abnormality managing method
(DATA PROCESSING: MEASURING, CALIBRATING, OR TESTING : MEASUREMENT SYSTEM : Performance or efficiency evaluation : Diagnostic analysis : By radiant energy (e.g., X-ray, light))

Patent 5103410: Line leak test apparatus with jam proof reset
(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 5103411: Electronic odometer wherein medium order digit data addresses locations which store high and low order digit data
(ELECTRICAL PULSE COUNTERS, PULSE DIVIDERS, OR SHIFT REGISTERS: CIRCUITS AND SYSTEMS : APPLICATIONS : Measuring or testing : Dimension : Distance and Powered Vehicle (e.g., odometer) :)

Patent 5103412: Width measuring device
(DATA PROCESSING: MEASURING, CALIBRATING, OR TESTING : MEASUREMENT SYSTEM : Dimensional determination : Thickness or width : Center of gravity)

Patent 5103413: Travel detecting apparatus
(DATA PROCESSING: MEASURING, CALIBRATING, OR TESTING : CALIBRATION OR CORRECTION SYSTEM : Speed : Coordinate positioning)

Patent 5103414: Method for trueing spoked wheels
(DATA PROCESSING: GENERIC CONTROL SYSTEMS OR SPECIFIC APPLICATIONS : SPECIFIC APPLICATION, APPARATUS OR PROCESS : Mechanical control system : Balancing or alignment : Specific thermally responsive controller)

Patent 5103415: Computer-simulation technique for numerical analysis of semiconductor devices
(DATA PROCESSING: DESIGN AND ANALYSIS OF CIRCUIT OR SEMICONDUCTOR MASK : DESIGN OF SEMICONDUCTOR MASK : Mesh generation : PLA, PLD, FPGA, OR MCM)

Patent 5103416: Programmable digital filter
(ELECTRICAL COMPUTERS: ARITHMETIC PROCESSING AND CALCULATING : ELECTRICAL DIGITAL CALCULATING COMPUTER : Particular function performed : Filtering : Transversal : Tone detection)

Patent 5103417: Digital multi-channel counter method and apparatus to reduce counting hardware
(ELECTRICAL COMPUTERS: ARITHMETIC PROCESSING AND CALCULATING : ELECTRICAL DIGITAL CALCULATING COMPUTER : Particular function performed : Correlation : Cyclic/circular)

Patent 5103418: Dangerous range detector for floating point adder
(ELECTRICAL COMPUTERS: ARITHMETIC PROCESSING AND CALCULATING : ELECTRICAL DIGITAL CALCULATING COMPUTER : Particular function performed : Format conversion : Normalization :)

Patent 5103419: Circuit for calculating the sum of products of data
(ELECTRICAL COMPUTERS: ARITHMETIC PROCESSING AND CALCULATING : ELECTRICAL DIGITAL CALCULATING COMPUTER : Particular function performed : Arithmetical operation : Sum of products generation : Overflow or underflow)

Patent 5103420: Method and apparatus for SRT division using gray coded quotient bit signals
(ELECTRICAL COMPUTERS: ARITHMETIC PROCESSING AND CALCULATING : ELECTRICAL DIGITAL CALCULATING COMPUTER : Particular function performed : Arithmetical operation : Division : Binary : Repeated addition)

 

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