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Patent 5574174: Sorbitol derivatives as nucleators and clarifiers for polyolefins, and polyolefin compositions obtained therewith
(ORGANIC COMPOUNDS -- PART OF THE CLASS 532-570 SERIES : : : Oxygen containing hetero ring (e.g., dioxirane, etc.) : The hetero ring is six-membered : Plural ring oxygens in the hetero ring (e.g., 1,2-dioxin, etc.) : Polycyclo ring system having the hetero ring as one of the cyclos : Bicyclo ring system having the hetero ring as one of the cyclos : Three or more ring oxygens in the bicyclo ring system : Acyclic -C(=X)-, wherein X is chalcogen, containing)
Patent 5574175: Process for the manufacture of insecticidal arylpyrroles via oxazole amine intermediates
(ORGANIC COMPOUNDS -- PART OF THE CLASS 532-570 SERIES : : : Hetero ring is five-membered consisting of one nitrogen and four carbons (e.g., halopyrrolidines, etc.) : Additional hetero ring, which is attached directly or indirectly to the five-membered hetero ring by nonionic bonding : Bicyclo ring system having the five-membered hetero ring as one of the cyclos (e.g., octahydroindoles, etc.))
Patent 5574176: Synthesis of an intermediate for the preparation of 5,6-dihydro-(s)-4-(ethylamino)-(s)-6-methyl-4h-thieno
(ORGANIC COMPOUNDS -- PART OF THE CLASS 532-570 SERIES : : : Sulfur containing hetero ring (e.g., thiiranes, etc.) : The hetero ring is five-membered : Chalcogen bonded directly to ring carbon of the hetero ring : Chalcogen attached indirectly to the hetero ring by nonionic bonding : Chalcogen attached indirectly to the bicyclo ring system by nonionic bonding)
Patent 5574177: Arylamide analogues of N-(4-hydroxyphenyl) retinamide-o-glucuronide
(ORGANIC COMPOUNDS -- PART OF THE CLASS 532-570 SERIES : : : Oxygen containing hetero ring (e.g., dioxirane, etc.) : The hetero ring is six-membered : Chalcogen bonded directly to the hetero ring : Plural chalcogens bonded directly to the hetero ring : The bicyclo ring system consists of the hetero ring and a six-membered carbocyclic ring)
Patent 5574178: 4,6-Di-t-butyl-dihydrobenzofuran-5-ol and its derivatives
(ORGANIC COMPOUNDS -- PART OF THE CLASS 532-570 SERIES : : : Oxygen containing hetero ring (e.g., dioxirane, etc.) : The hetero ring is five-membered : Polycyclo ring system having the hetero ring as one of the cyclos : Bicyclo ring system having the hetero ring as one of the cyclos : Dibenzofurans (including hydrogenated))
Patent 5574179: Concentrated biodegradable quaternary ammonium fabric softener compositions and compouds containing intermediate iodine value
(ORGANIC COMPOUNDS -- PART OF THE CLASS 532-570 SERIES : : Fatty compounds having an acid moiety which contains the carbonyl of a carboxylic acid, salt, ester, or amide group bonded directly to one end of an acyclic chain of at least seven (7) uninterrupted carbons, wherein any additional carbonyl in the acid moiety is (1) part of an aldehyde or ketone group, (2) bonded directly to a noncarbon atom which is between the additional carbonyl and the chain, or (3) attached indirectly to the chain via ionic bonding : Nitrogen containing : Additional oxygen containing (e.g., hydroxy, ether, etc.) : Plural additional oxygens containing : The additional oxygens are in a -C(=O)O- group : Additional nitrogen or -C(=O)O- group containing)
Patent 5574180: Process for recovering phytic acid, lactic acid or inositol
(ORGANIC COMPOUNDS -- PART OF THE CLASS 532-570 SERIES : : Phosphorus esters (i.e., compounds having the phosphorus ester group, wherein trivalent or pentavalent phosphorus and carbon are bonded directly to the same divalent chalcogen, and wherein the carbon may be single bonded to any atom but may be multiple bonded only to carbon) : Processes : Purification or recovery : Of compounds having plural phosphori : The reactant contains carbon to carbon unsaturation)
Patent 5574181: Process for the preparation of an aminoitrile by partial hydrogenation of a nitrile compound with two or more nitrile groups
(ORGANIC COMPOUNDS -- PART OF THE CLASS 532-570 SERIES : : Nitriles (i.e., compounds having cyano bonded directly to carbon, which carbon may be single bonded to any atom but may be multiple bonded only to carbon) : Acyclic (e.g., purification of saturated nitriles, etc.) : Nitrogen attached indirectly to the cyano group by nonionic bonding : Hydrogenation of dinitriles, or displacement of halo, hydroxy, or alkoxy by ammonia or substituted ammonia : A carbon in the chain is multiple bonded to carbon (e.g., 1,4 dicyanobutene, etc.))
Patent 5574182: Optically active compounds having plural chiral centers and production thereof
(ORGANIC COMPOUNDS -- PART OF THE CLASS 532-570 SERIES : : Carboxylic acid esters : Acyclic acid moiety : Oxy in acid moiety : Acetoacetic acid)
Patent 5574183: Preparation of optically active aliphatic carboxylic acids
(ORGANIC COMPOUNDS -- PART OF THE CLASS 532-570 SERIES : : Carboxylic acids and salts thereof : Racemization or separation of optical isomers : Purification or recovery)
Patent 5574184: Antiwear and antioxidant additives
(ORGANIC COMPOUNDS -- PART OF THE CLASS 532-570 SERIES : : Carboxylic acids and salts thereof : Acyclic : Nitrogen bonded to carbon of organic radical (e.g., amino acids, etc.) : Sulfur or selenium : Alkane)
Patent 5574185: Production of N-(.alpha.-alkoxyethyl) formamide
(ORGANIC COMPOUNDS -- PART OF THE CLASS 532-570 SERIES : : AMINO NITROGEN CONTAINING (E.G., UREA, SULFONAMIDES, NITROSAMINES, OXYAMINES, ETC., AND SALTS THEREOF) : Carboxamides (i.e., Q-CO-HNH, wherein Q is a substituent having carbon bonded directly to the carbonyl or is hydrogen and wherein any substituent replacing one or both hydrogens shown will be referred to as E) : Substituent Q is acyclic : Q is hydrogen or a lower saturated alkyl substituent : Hydroxy, bonded directly to carbon, ether or nitrogen in a substituent E (H of -OH may be replaced by a substituted or unsubstituted ammonium ion or a Group IA or IIA light metal) : Benzene ring in a substituent E)
Patent 5574186: Enantioselective synthesis of cyclic amino alcohols
(ORGANIC COMPOUNDS -- PART OF THE CLASS 532-570 SERIES : : AMINO NITROGEN CONTAINING (E.G., UREA, SULFONAMIDES, NITROSAMINES, OXYAMINES, ETC., AND SALTS THEREOF) : Benzene ring containing : Preparing directly from ester other than by reduction of nitrile : The aryl ring or ring system and amino nitrogen are bonded directly to the same acyclic carbon, which carbon additionally has only hydrogen or acyclic hydrocarbyl substituents bonded directly thereto)
Patent 5574187: Process of preparing para substituted phenylamines
(ORGANIC COMPOUNDS -- PART OF THE CLASS 532-570 SERIES : : AMINO NITROGEN CONTAINING (E.G., UREA, SULFONAMIDES, NITROSAMINES, OXYAMINES, ETC., AND SALTS THEREOF) : Benzene ring containing : Preparing directly by amination : By replacing hydroxy : By reductive amination)
Patent 5574188: Process for the preparation of 4,6-diaminoresorcinol
(ORGANIC COMPOUNDS -- PART OF THE CLASS 532-570 SERIES : : AMINO NITROGEN CONTAINING (E.G., UREA, SULFONAMIDES, NITROSAMINES, OXYAMINES, ETC., AND SALTS THEREOF) : Benzene ring containing : Forming amine group directly by reduction : Of nitro or nitroso : Preparing compound which contains hydroxy, bonded directly to carbon, or ether : Preparing primary amines)
Patent 5574189: Hydrogenation of nitriles to produce amines
(ORGANIC COMPOUNDS -- PART OF THE CLASS 532-570 SERIES : : AMINO NITROGEN CONTAINING (E.G., UREA, SULFONAMIDES, NITROSAMINES, OXYAMINES, ETC., AND SALTS THEREOF) : Acyclic : Forming amine group directly by reduction : Of cyano : Preparing a primary monoamine : Preparing hexamethylene diamine)
Patent 5574190: Naphthyl compounds, intermediates, compositions, and methods
(ORGANIC COMPOUNDS -- PART OF THE CLASS 532-570 SERIES : : OXYGEN CONTAINING (E.G., PERCHLORYLBENZENE, ETC.) : Aldehydes : Benzene ring containing : Polycyclo ring system : Bicyclo ring system : Gaseous hydrogen reactant)
Patent 5574191: Process for the manufacture of 1,1,1-trihaloethanes
(ORGANIC COMPOUNDS -- PART OF THE CLASS 532-570 SERIES : : HALOGEN CONTAINING : Fluorine containing : By reacting with hydrogen fluoride : Catalyst utilized : Metal halide containing catalyst : Zinc containing catalyst)
Patent 5574192: Process for the manufacture of 1,1,1,3,3-pentafluoropropane
(ORGANIC COMPOUNDS -- PART OF THE CLASS 532-570 SERIES : : HALOGEN CONTAINING : Fluorine containing : By reacting with hydrogen fluoride : Catalyst utilized : Metal halide containing catalyst : Antimony halide containing catalyst :)
Patent 5574193: Initiators for telomerization of polyfluoroalkyl iodides with fluoroolefins
(ORGANIC COMPOUNDS -- PART OF THE CLASS 532-570 SERIES : : HALOGEN CONTAINING : Fluorine containing : Increasing the number of carbon atoms in the compound : Utilizing unsaturated compound : Metal oxide containing catalyst)
Patent 5574194: 2,6-bis-(trifluoromethyl)-benzyl alcohol
(ORGANIC COMPOUNDS -- PART OF THE CLASS 532-570 SERIES : : OXYGEN CONTAINING (E.G., PERCHLORYLBENZENE, ETC.) : Hydroxy containing (H of -OH may be replaced by a Group IA or IIA light metal) : Benzene ring containing : Halogen containing : Plural benzene rings bonded directly to the same carbon)
Patent 5574195: Method of preparing selected monocyclic monoterpenes
(ORGANIC COMPOUNDS -- PART OF THE CLASS 532-570 SERIES : : OXYGEN CONTAINING (E.G., PERCHLORYLBENZENE, ETC.) : Hydroxy containing (H of -OH may be replaced by a Group IA or IIA light metal) : Six-membered alicyclic ring containing : Unsaturation in the ring : Single hydroxy containing (H of -OH may be replaced by a Group IA or IIA light metal) : The hydroxy is attached indirectly to the ring : Heavy metal or aluminum containing catalyst)
Patent 5574196: Process for preparing alkanols
(ORGANIC COMPOUNDS -- PART OF THE CLASS 532-570 SERIES : : OXYGEN CONTAINING (E.G., PERCHLORYLBENZENE, ETC.) : Hydroxy containing (H of -OH may be replaced by a Group IA or IIA light metal) : Five-membered alicyclic ring containing : Hydroxy bonded directly to the ring (e.g., terpin hydrate, etc.) (H of -OH may be replaced by a Group IA or IIA light metal))
Patent 5574197: Method of making a stable non-pyrophoric lithium diorganoamide solution
(CHEMISTRY OF HYDROCARBON COMPOUNDS : PRODUCT BLEND, E.G., COMPOSITION, ETC., OR BLENDING PROCESS PER SE : With nonhydrocarbon additive : O containing : And N containing :)
Patent 5574198: Process for producing linear alkylbenzenes
(CHEMISTRY OF HYDROCARBON COMPOUNDS : PLURAL SERIAL DIVERSE SYNTHESES : To produce aromatic : Including an alkylation step : Co, Fe, or Ni)
Patent 5574199: Para-selective aromatization process with ex situ selectivated zeolite catalyst
(CHEMISTRY OF HYDROCARBON COMPOUNDS : AROMATIC COMPOUND SYNTHESIS : By ring formation from nonring moiety, e.g., aromatization, etc. : Using transition metal-containing catalyst)
Patent 5574200: Initiator suspensions, their preparation and use
(CHEMISTRY OF HYDROCARBON COMPOUNDS : UNSATURATED COMPOUND SYNTHESIS : By addition of entire unsaturated molecules, e.g., polymerization, etc. : Using extraneous nonhydrocarbon agent, e.g., catalyst, etc. : Removal of hydrocarbon fraction)
Patent 5574201: Alkylation process
(CHEMISTRY OF HYDROCARBON COMPOUNDS : SATURATED COMPOUND SYNTHESIS : By condensation of a paraffin molecule with an olefin-acting molecule, e.g., alkylation, etc. : Using extraneous nonhydrocarbon agent : S-containing : With additional nonhydrocarbon agent)
Patent 5574202: Technique for processing poison gases
(HAZARDOUS OR TOXIC WASTE DESTRUCTION OR CONTAINMENT : PROCESSES FOR MAKING HARMFUL CHEMICAL SUBSTANCES HARMLESS, OR LESS HARMFUL, BY EFFECTING A CHEMICAL CHANGE IN THE SUBSTANCES (EPO/ JPO) : By reacting with chemical agents (EPO/JPO) : By hydrolysis (EPO/JPO) : Microwave radiations (about 0.3cm-30cm) (EPO/JPO))
Patent 5574203: Process and installation for destroying munitions containing toxic agents
(HAZARDOUS OR TOXIC WASTE DESTRUCTION OR CONTAINMENT : GERM WARFARE AGENTS DESTROYED : Treating radioactive liquid)
Patent 5574204: Method for the mutual chemical and compaction treatment of inorganic wastes
(HAZARDOUS OR TOXIC WASTE DESTRUCTION OR CONTAINMENT : CONTAINMENT : Solidification, vitrification, or cementation : Inorganic substances (EPO/JPO))
Patent 5574205: Homologous recombination for universal donor cells and chimeric mammalian hosts
(MULTICELLULAR LIVING ORGANISMS AND UNMODIFIED PARTS THEREOF AND RELATED PROCESSES : METHOD OF USING A TRANSGENIC NONHUMAN ANIMAL IN AN IN VIVO TEST METHOD (E.G., DRUG EFFICACY TESTS, ETC.) :)
Patent 5574206: Transgenic mouse carrying a non-infectious HIV genome
(MULTICELLULAR LIVING ORGANISMS AND UNMODIFIED PARTS THEREOF AND RELATED PROCESSES : NONHUMAN ANIMAL : The nonhuman animal is a model for human disease : Immunodeficiency disease :)
Patent 5574207: Rye grass hybrid 1917 and parental lines 71548 and 71550
(MULTICELLULAR LIVING ORGANISMS AND UNMODIFIED PARTS THEREOF AND RELATED PROCESSES : METHOD OF USING A PLANT OR PLANT PART IN A BREEDING PROCESS WHICH INCLUDES A STEP OF SEXUAL HYBRIDIZATION : Via microinjection of DNA into an embryo, egg cell, or embryonic cell)
Patent 5574208: Hybrid corn plant (3893)
(MULTICELLULAR LIVING ORGANISMS AND UNMODIFIED PARTS THEREOF AND RELATED PROCESSES : PLANT, SEEDLING, PLANT SEED, OR PLANT PART, PER SE : Higher plant, seedling, plant seed, or plant part (i.e., angiosperms or gymnosperms) : Gramineae (e.g., barley, oats, rye, sorghum, millet, etc.) : Maize :)
Patent 5574209: Hybrid maize plant & seed (3951)
(MULTICELLULAR LIVING ORGANISMS AND UNMODIFIED PARTS THEREOF AND RELATED PROCESSES : PLANT, SEEDLING, PLANT SEED, OR PLANT PART, PER SE : Higher plant, seedling, plant seed, or plant part (i.e., angiosperms or gymnosperms) : Gramineae (e.g., barley, oats, rye, sorghum, millet, etc.) : Maize :)
Patent 5574210: Gray leaf spot resistant corn and the production thereof
(MULTICELLULAR LIVING ORGANISMS AND UNMODIFIED PARTS THEREOF AND RELATED PROCESSES : METHOD OF USING A PLANT OR PLANT PART IN A BREEDING PROCESS WHICH INCLUDES A STEP OF SEXUAL HYBRIDIZATION : Breeding for pathogen or pest resistance or tolerance : Fish)
Patent 5574211: Detector having self-calibration function
(MEASURING AND TESTING : INSTRUMENT PROVING OR CALIBRATING : Speed, velocity, or acceleration : Acceleration utilizing an inertial element : Prover bell)
Patent 5574212: Automated system and method for testing resolution of ultrasound scanners
(MEASURING AND TESTING : INSTRUMENT PROVING OR CALIBRATING : Apparatus for measuring by use of vibration or apparatus for measuring vibration (e.g., acoustic or ultrasonic) : Length, width, or height)
Patent 5574213: Apparatus and method for detecting leaks
(MEASURING AND TESTING : WITH FLUID PRESSURE : Leakage : By probe gas, vapor, or powder : Using acoustic detectors)
Patent 5574214: Apparatus for drying dielectric oil
(MEASURING AND TESTING : LIQUID ANALYSIS OR ANALYSIS OF THE SUSPENSION OF SOLIDS IN A LIQUID : Content or effect of a constituent of a liquid mixture : Liquid constituent of a liquid mixture : Detector detail)
Patent 5574215: Method for determining thermodynamic and molecular properties in the liquid phase
(MEASURING AND TESTING : LIQUID ANALYSIS OR ANALYSIS OF THE SUSPENSION OF SOLIDS IN A LIQUID : Molecular weight : Liquid droplet)
Patent 5574216: Rotary drum centering method and apparatus
(MEASURING AND TESTING : CENTER OF GRAVITY; TURNING MOMENT; METACENTRIC HEIGHT : Sampler, constituent separation, sample handling, or sample preparation)
Patent 5574217: Engine misfire detection with compensation for normal acceleration of crankshaft
(MEASURING AND TESTING : MOTOR AND ENGINE TESTING : Pressure derivative)
Patent 5574218: Determining the length and azimuth of fractures in earth formations
(MEASURING AND TESTING : BOREHOLE OR DRILLING (E.G., DRILL LOADING FACTOR, DRILLING RATE, RATE OF FLUID FLOW) : Formation logging (e.g., borehole studies of pressure derivatives or of pressure-temperature derivatives) : By direct fluid pressure reading)
Patent 5574219: Piezoelectric vibrator
(MEASURING AND TESTING : SPEED, VELOCITY, OR ACCELERATION : Angular rate using gyroscopic or Coriolis effect : Vibratory mass : Flexible rotor or flexibly mounted rotor)
Patent 5574220: Vibrating beam force-frequency transducer
(MEASURING AND TESTING : SPEED, VELOCITY, OR ACCELERATION : Acceleration determination utilizing inertial element : Specific type of electric sensor or specific type of magnetic sensor : Having a vibrating element : Frequency or phase shift)
Patent 5574221: Angular acceleration sensor
(MEASURING AND TESTING : SPEED, VELOCITY, OR ACCELERATION : Acceleration determination utilizing inertial element : Angular acceleration : Centrifugal-type velocity sensor and separate inertial means)
Patent 5574222: Acceleration sensor
(MEASURING AND TESTING : SPEED, VELOCITY, OR ACCELERATION : Acceleration determination utilizing inertial element : Specific type of electric sensor or specific type of magnetic sensor : Capacitive sensor : Frequency or phase shift)
Patent 5574223: Scan assembly and method using scan rate modulation
(MEASURING AND TESTING : VIBRATION : By mechanical waves : Beamed : Measuring or testing system having scanning means : By reflected wave : Of tubing, vessel, or cylindrical object : Scan from within object :)
Patent 5574224: Process and device for the continuous nondestructive control of rails on a railway line by ultrasonics
(MEASURING AND TESTING : VIBRATION : By mechanical waves : Beamed : Sonic wave transmitter or receiver transducer : Having transducer scanning means : Rolling contact : On railroad rails :)
Patent 5574225: Apparatus and a method for detecting the position of a laser beam
(MEASURING AND TESTING : VIBRATION : By mechanical waves : Beamed : Sonic wave transmitter or receiver transducer : Nonvibrating transducer : Plural sonic transmitters or receivers)
Patent 5574226: Transportable environmental test facility
(MEASURING AND TESTING : VIBRATION : Vibrator : Vehicle shaker : Electromagnetically vibrated)
Patent 5574227: Paper board crease force measuring device
(MEASURING AND TESTING : SPECIMEN STRESS OR STRAIN, OR TESTING BY STRESS OR STRAIN APPLICATION : By loading of specimen (e.g., strength of material test) : Bending, flexing, or folding : To failure)
Patent 5574228: System for measuring fluid oscillator signals
(MEASURING AND TESTING : VOLUME OR RATE OF FLOW : By measuring vibrations or acoustic energy : Produced by fluidic oscillator : With detecting electrodes)
Patent 5574229: Electronic water meter with corrections for flow rate
(MEASURING AND TESTING : VOLUME OR RATE OF FLOW : Using rotating member with particular electrical output or circuit : With pick-up coil : With rotation about a fixed axis)
Patent 5574230: Silica gel, Tenax, and carbon media adsorption tube for the sampling of a wide variety of organic compounds in air and gas streams
(MEASURING AND TESTING : SAMPLER, SAMPLE HANDLING, ETC. : With constituent separation : Sieve, filter, or semipermeable membrane : Rate of sample flow continuously controlled)
Patent 5574231: Magnetoelastic contactless torque transducer with a shaft with a duplex anisotropic microstructure
(MEASURING AND TESTING : DYNAMOMETERS : Responsive to torque : During transmission to an external load : By measuring elastic deformation of a torque transmitting member : Using an electrical sensor : Inductance or reluctance sensor : Detecting magnetostrictive or magnetoelastic property : Magnetic sleeve or layer : Particular constituent :)
Patent 5574232: Liquid sample flow-through analysis cell
(MEASURING AND TESTING : SAMPLER, SAMPLE HANDLING, ETC. : Analyzer supplier : Conduit)
Patent 5574233: Non-contact railway wheel test apparatus and method
(MEASURING AND TESTING : INSPECTING : Capacity adjustable)
Patent 5574234: Floating-ball device for precise axial alignment between opposing structures
(MEASURING AND TESTING : TESTING OF APPARATUS : Capacity adjustable)
Patent 5574235: Harmonica hole shield
(MUSIC : INSTRUMENTS : Wind : Minor reed : Harmonicas : Shift mechanisms)
Patent 5574236: Drum muffling and microphone suspension assembly
(MUSIC : INSTRUMENTS : Drums : Mutes : Inside)
Patent 5574237: Bass drum pedal assembly with moveable heel plate
(MUSIC : INSTRUMENTS : Drum and cymbal beaters : Practice Pads)
Patent 5574238: Musical notation for keyboard instruments
(MUSIC : ACCESSORIES : Teaching devices : Indicators : Tune Sheets : Notation systems : On keyboard)
Patent 5574239: Video-song accompaniment apparatus and method for displaying reserved song
(MUSIC : INSTRUMENTS : Electrical musical tone generation : Data storage : Digital memory circuit (e.g., RAM, ROM, etc.) : Note sequence : Accompaniment :)
Patent 5574240: Propellants useful in electrothermal-chemical guns
(ORDNANCE : ACCELERATING : Explosive charge)
Patent 5574241: Keyboard apparatus with common stopper for key and hammer
(MUSIC : INSTRUMENTS : Drum and cymbal beaters : Keyboards : Touch regulators : Plating)
Patent 5574242: Song coding for optimal performance
(MUSIC : ACCESSORIES : Teaching devices : Indicators : Tune Sheets : Shiftable)
Patent 5574243: Melody controlling apparatus for music accompaniment playing system the music accompaniment playing system and melody controlling method for
(MUSIC : INSTRUMENTS : Electrical musical tone generation : Data storage : Digital memory circuit (e.g., RAM, ROM, etc.) : Note sequence : Recursive algorithm)
Patent 5574244: Hypervelocity cutting machine and method
(ORDNANCE : FUSE SETTERS : Explosive charge : Box magazine)
Patent 5574245: Fragment-sealing bullet trap
(AMMUNITION AND EXPLOSIVES : SHELLS : Grenade : With gun or other projector engaging or cooperating means : With bullet stopping means : Electric)
Patent 5574246: Underwater vehicle with improved jet pump propulsion configuration
(SHIPS : TORPEDOES : With power plants : With periscope)
Patent 5574247: CVD reactor apparatus
(COATING APPARATUS : CONDITION RESPONSIVE CONTROL : Cyclic operation of singular element)
Patent 5574248: Energetic compositions containing no volatile solvents
(EXPLOSIVE AND THERMIC COMPOSITIONS OR CHARGES : STRUCTURE OR ARRANGEMENT OF COMPONENT OR PRODUCT : Solid particles dispersed in solid solution or matrix : Continuous phase contains organic material : Organic material contains polysaccharide resin or synthetic resin : Resin contains fluorine, bromine or iodine : Coating contains nitrated toluene)
Patent 5574249: High resistivity inner shields for cabinets housing electronic circuitry
(ELECTRICITY: CONDUCTORS AND INSULATORS : ANTI-INDUCTIVE STRUCTURES : Shielded or screened : Conduit or cable structure)
Patent 5574250: Multiple differential pair cable
(ELECTRICITY: CONDUCTORS AND INSULATORS : ANTI-INDUCTIVE STRUCTURES : Shielded or screened : Conductor only : Spark plugs)
Patent 5574251: Electrical and electronic cabinet systems
(ELECTRICITY: CONDUCTORS AND INSULATORS : BOXES AND HOUSINGS : Plural outlet and/or conduit)
Patent 5574252: Method and apparatus for electrically and mechanically interconnecting electrical components
(ELECTRICITY: CONDUCTORS AND INSULATORS : BOXES AND HOUSINGS : With grounding means : With bonded seal for conductive member (e.g., glass to metal))
Patent 5574253: Housing for an electrically powered appliance for personal use
(ELECTRICITY: CONDUCTORS AND INSULATORS : BOXES AND HOUSINGS : With electric device or mounting means therefor : With bonded seal for conductive member (e.g., glass to metal))
Patent 5574254: Water-proof sealing structure for an electric junction box
(ELECTRICITY: CONDUCTORS AND INSULATORS : BOXES AND HOUSINGS : With electric device or mounting means therefor : Sealed : Foil or flat lead-in)
Patent 5574255: Laterally expandable modular electrical box
(ELECTRICITY: CONDUCTORS AND INSULATORS : BOXES AND HOUSINGS : With electric device or mounting means therefor : Plug receptacle or wall switch type : Pellet type housing)
Patent 5574256: Recessed transformer electrical outlet box with integral telephone line connection
(ELECTRICITY: CONDUCTORS AND INSULATORS : BOXES AND HOUSINGS : With electric device or mounting means therefor : Plug receptacle or wall switch type : Pellet type housing)
Patent 5574257: Telecommunications articles containing gelled oil compositions
(ELECTRICITY: CONDUCTORS AND INSULATORS : CONDUITS, CABLES OR CONDUCTORS : Combined : With end structure : Plastic filled : Coaxial)
Patent 5574258: Heat-shrink crimping device and method
(ELECTRICITY: CONDUCTORS AND INSULATORS : CONDUITS, CABLES OR CONDUCTORS : Combined : With end structure : Sealing : Coaxial)
Patent 5574259: Cable sleeve composed of a longitudinally divided housing
(ELECTRICITY: CONDUCTORS AND INSULATORS : CONDUITS, CABLES OR CONDUCTORS : Combined : With joints : Divided joint sleeves : Separable)
Patent 5574260: Composite conductor having improved high frequency signal transmission characteristics
(ELECTRICITY: CONDUCTORS AND INSULATORS : CONDUITS, CABLES OR CONDUCTORS : Conductive armor or sheath : Expansion)
Patent 5574261: Circuit for precisely measuring the load of cooking food in microwave oven
(WEIGHING SCALES : COMBINED : Base)
Patent 5574262: Noise cancellation for non-ideal electrostatic shielding
(TELEGRAPHY : SYSTEMS : Position coordinate determination for writing (e.g., writing digitizer pad, stylus, or circuitry) : Error correction : Overlap)
Patent 5574263: Production logging mechanism for across-the-borehole measurement
(ACOUSTICS : GEOPHYSICAL OR SUBSURFACE EXPLORATION : Well logging :)
Patent 5574264: Active exhaust-noise attenuation muffler
(ACOUSTICS : SOUND-MODIFYING MEANS : By wave interference : Machine type enclosure)
Patent 5574265: Switch housing including extensible external actuator and improved terminal structure
(ELECTRICITY: CIRCUIT MAKERS AND BREAKERS : SPECIAL APPLICATION : Feeler moves into detecting contact with object : Vehicle attached or carried : By movement of steering wheel or post relative to column)
Patent 5574266: Device for enhancing contact closure time of a deceleration sensor switch for use in a vehicle occupant restraint system
(ELECTRICITY: CIRCUIT MAKERS AND BREAKERS : SPECIAL APPLICATION : Change of inclination or of rate of motion responsive (e.g., inertia and tilt switches) : Linearly moving controller : Conducting)
Patent 5574267: Switch with enhanced heat elimination
(ELECTRICITY: CIRCUIT MAKERS AND BREAKERS : ELECTRIC SWITCH DETAILS : Contact : Particular shape or structure of the contact : Rotary)
Patent 5574268: Game display counter
(REGISTERS : OPERATING DEVICES : Disk)
Patent 5574269: Processing system for processing information in card having plurality of functions
(REGISTERS : SYSTEMS CONTROLLED BY DATA BEARING RECORDS : Credit or identification card systems : Price determination)
Patent 5574270: Chip card system provided with an offset electronic circuit
(REGISTERS : CODED RECORD SENSORS : Particular sensor structure : Electrical contact : With tabular chart, scale, or graph)
Patent 5574271: Electronic terminal with memory-card reader
(REGISTERS : CODED RECORD SENSORS : Particular sensor structure : Electrical contact : With tabular chart, scale, or graph)
Patent 5574272: Data symbol reader
(REGISTERS : CODED RECORD SENSORS : Particular sensor structure : Optical : Strengthen or diminish field or flux)
Patent 5574273: Non-contact system parallel data transfer system
(REGISTERS : RECORDS : Conductive : Aligning records)
Patent 5574274: Transmissive/reflective optical scanning apparatus
(RADIANT ENERGY : PHOTOCELLS; CIRCUITS AND APPARATUS : Photocell controlled circuit : Plural photosensitive image detecting element arrays : With comparison)
Patent 5574275: Adjustable resolution optical sensor
(RADIANT ENERGY : PHOTOCELLS; CIRCUITS AND APPARATUS : Photocell controlled circuit : Plural photosensitive nonimage detecting elements : With comparison)
Patent 5574276: Apparatus and method for detecting a dust particle having high purity inert gas atmosphere
(RADIANT ENERGY : PHOTOCELLS; CIRCUITS AND APPARATUS : Optical or pre-photocell system : Controlled by article, person, or animal : Inanimate article : Particle detection : Vacuum tube type)
Patent 5574277: Introduction of samples into an ion mobility spectrometer
(RADIANT ENERGY : IONIC SEPARATION OR ANALYSIS : Well testing apparatus and methods)
Patent 5574278: Atomic force microscope using piezoelectric detection
(RADIANT ENERGY : INSPECTION OF SOLIDS OR LIQUIDS BY CHARGED PARTICLES : Radioactive tracer methods)
Patent 5574279: Probe with torsion lever structure, and scanning probe microscope and record/reproducing apparatus utilizing the same
(RADIANT ENERGY : INSPECTION OF SOLIDS OR LIQUIDS BY CHARGED PARTICLES : Radioactive tracer methods)
Patent 5574280: Focused ion beam apparatus and method
(RADIANT ENERGY : INSPECTION OF SOLIDS OR LIQUIDS BY CHARGED PARTICLES : Positive ion probe or microscope type : Magnetic field path-bending means)
Patent 5574281: Sensing device for incorporating thermally bistable material
(RADIANT ENERGY : INFRARED-TO-VISIBLE IMAGING : Including detector array : With conveyance)
Patent 5574282: Thermal isolation for hybrid thermal detectors
(RADIANT ENERGY : INVISIBLE RADIANT ENERGY RESPONSIVE ELECTRIC SIGNALLING : Infrared responsive : Pyroelectric type : With a recirculation path)
Patent 5574283: Non-invasive near-infrared quantitative measurement instrument
(RADIANT ENERGY : INVISIBLE RADIANT ENERGY RESPONSIVE ELECTRIC SIGNALLING : Infrared responsive : Methods : With irradiation or heating of object or material : Sensing flame or explosion)
Patent 5574284: Energy resolving X-ray detector
(RADIANT ENERGY : INVISIBLE RADIANT ENERGY RESPONSIVE ELECTRIC SIGNALLING : Semiconductor system : Discrimination-type system : Ultraviolet light source)
Patent 5574285: Electromagnetic radiation detector and its production process
(RADIANT ENERGY : INVISIBLE RADIANT ENERGY RESPONSIVE ELECTRIC SIGNALLING : Semiconductor system : Of material other than germanium, diamond, or silicon : Containing cadmium telluride : With a collimator)
Patent 5574286: Solar-blind radiation detector
(RADIANT ENERGY : INVISIBLE RADIANT ENERGY RESPONSIVE ELECTRIC SIGNALLING : Ultraviolet light responsive means : Methods)
Patent 5574287: Response excursion reduction method for radiant flux sensors
(RADIANT ENERGY : INVISIBLE RADIANT ENERGY RESPONSIVE ELECTRIC SIGNALLING : Methods : With indicating or recording means)
Patent 5574288: Method for measuring residual radiation-curable monomers or oligomers
(RADIANT ENERGY : LUMINOPHOR IRRADIATION : Methods : Source and object encasement (e.g., sterilizers))
Patent 5574289: Semiconductor optical integrated device and light receiver using said device
(ACTIVE SOLID-STATE DEVICES (E.G., TRANSISTORS, SOLID-STATE DIODES) : THIN ACTIVE PHYSICAL LAYER WHICH IS (1) AN ACTIVE POTENTIAL WELL LAYER THIN ENOUGH TO ESTABLISH DISCRETE QUANTUM ENERGY LEVELS OR (2) AN ACTIVE BARRIER LAYER THIN ENOUGH TO PERMIT QUANTUM MECHANICAL TUNNELING OR (3) AN ACTIVE LAYER THIN ENOUGH TO PERMIT CARRIER TRANSMISSION WITH SUBSTANTIALLY NO SCATTERING (E.G., SUPERLATTICE QUANTUM WELL, OR BALLISTIC TRANSPORT DEVICE) : Heterojunction : Quantum well : Superlattice : With particular barrier dimension :)
Patent 5574290: Superconducting quantum interference device
(ACTIVE SOLID-STATE DEVICES (E.G., TRANSISTORS, SOLID-STATE DIODES) : THIN ACTIVE PHYSICAL LAYER WHICH IS (1) AN ACTIVE POTENTIAL WELL LAYER THIN ENOUGH TO ESTABLISH DISCRETE QUANTUM ENERGY LEVELS OR (2) AN ACTIVE BARRIER LAYER THIN ENOUGH TO PERMIT QUANTUM MECHANICAL TUNNELING OR (3) AN ACTIVE LAYER THIN ENOUGH TO PERMIT CARRIER TRANSMISSION WITH SUBSTANTIALLY NO SCATTERING (E.G., SUPERLATTICE QUANTUM WELL, OR BALLISTIC TRANSPORT DEVICE) : Tunneling through region of reduced conductivity : Josephson : Field effect transistor)
Patent 5574291: Article comprising a thin film transistor with low conductivity organic layer
(ACTIVE SOLID-STATE DEVICES (E.G., TRANSISTORS, SOLID-STATE DIODES) : ORGANIC SEMICONDUCTOR MATERIAL : Tunneling through region of reduced conductivity)
Patent 5574292: Semiconductor device with monosilicon layer
(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) : Amorphous semiconductor material : Field effect device in amorphous semiconductor material : In array having structure for use as imager or display, or with transparent electrode : High temperature (i.e., >30o Kelvin))
Patent 5574293: Solid state imaging device using disilane
(SEMICONDUCTOR DEVICE MANUFACTURING: PROCESS : MAKING DEVICE OR CIRCUIT RESPONSIVE TO NONELECTRICAL SIGNAL : Responsive to electromagnetic radiation : Having diverse electrical device : Packaging (e.g., with mounting, encapsulating, etc.) or treatment of packaged semiconductor)
Patent 5574294: Vertical dual gate thin film transistor with self-aligned gates / offset drain
(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) : Field effect device in non-single crystal, or recrystallized, Semiconductor material : Amorphous semiconductor is alloy or contains material to change band gap (e.g., Si x Ge 1-x , SiN y ))
Patent 5574295: Dielectrically isolated SiC mosfet
(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 5574296: Doping of IIB-VIA semiconductors during molecular beam epitaxy electromagnetic radiation transducer having p-type ZnSe layer
(ACTIVE SOLID-STATE DEVICES (E.G., TRANSISTORS, SOLID-STATE DIODES) : INCOHERENT LIGHT EMITTER STRUCTURE : With particular semiconductor material : Plural heterojunctions in same device)
Patent 5574297: Gate turnoff thyristor with reduced gate trigger current
(ACTIVE SOLID-STATE DEVICES (E.G., TRANSISTORS, SOLID-STATE DIODES) : REGENERATIVE TYPE SWITCHING DEVICE (E.G., SCR, COMFET, THYRISTOR) : Combined with field effect transistor : J-FET (junction field effect transistor) : Vertical (i.e., where the source is located above the drain or vice versa) : High temperature (i.e., >30o Kelvin))
Patent 5574298: Substrate contact for gate array base cell and method of forming same
(ACTIVE SOLID-STATE DEVICES (E.G., TRANSISTORS, SOLID-STATE DIODES) : GATE ARRAYS : Having specific type of active device (e.g., CMOS) : Particular layout of complementary FETs with regard to each other : Combined with diverse type device)
Patent 5574299: Semiconductor device having vertical conduction transistors and cylindrical cell gates
(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) : Imaging array)
Patent 5574301: Vertical switched-emitter structure with improved lateral isolation
(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 : Gate controls vertical charge flow portion of channel (e.g., VMOS device) : With additional, non-memory control electrode or channel portion (e.g., accessing field effect transistor structure))
Patent 5574302: Field effect transistor structure of a diving channel device
(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 : Gate controls vertical charge flow portion of channel (e.g., VMOS device) : Gate electrode in groove : With charging or discharging by control voltage applied to source or drain region (e.g., by avalanche breakdown of drain junction))
Patent 5574303: Semiconductor voltage sensing device
(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 5574304: Superluminescent diode with offset current injection regions
(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 : External physical configuration of semiconductor (e.g., mesas, grooves) : Geometric configuration of junction (e.g., fingers))
Patent 5574305: Walled-emitter transistor
(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 : With active junction abutting groove (e.g., "walled emitter") : With active junction abutting groove (e.g., "walled emitter"))
Patent 5574306: Lateral bipolar transistor and FET
(ACTIVE SOLID-STATE DEVICES (E.G., TRANSISTORS, SOLID-STATE DIODES) : INTEGRATED CIRCUIT STRUCTURE WITH ELECTRICALLY ISOLATED COMPONENTS : Lateral bipolar transistor structure : With bipolar transistor structure)
Patent 5574307: Semiconductor device and method of producing the same
(ACTIVE SOLID-STATE DEVICES (E.G., TRANSISTORS, SOLID-STATE DIODES) : WITH SPECIFIED DOPANT (E.G., PLURAL DOPANTS OF SAME CONDUCTIVITY IN SAME REGION) : With means to limit area of breakdown (e.g., guard ring having higher breakdown voltage))
Patent 5574308: Semiconductor device and its manufacturing method
(ACTIVE SOLID-STATE DEVICES (E.G., TRANSISTORS, SOLID-STATE DIODES) : PHYSICAL CONFIGURATION OF SEMICONDUCTOR (E.G., MESA, BEVEL, GROOVE, ETC.) : Containing germanium, Ge)
Patent 5574309: Integrated circuit card comprising means for the protection of the integrated circuit
(ACTIVE SOLID-STATE DEVICES (E.G., TRANSISTORS, SOLID-STATE DIODES) : HOUSING OR PACKAGE : Smart (e.g., credit) card package : Of insulating material)
Patent 5574310: Semiconductor package for surface mounting with reinforcing members on support legs
(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 : Bent (e.g., J-shaped) lead : With polycrystalline connecting region (e.g., polysilicon base contact))
Patent 5574311: Device having pins formed of hardened mixture of conductive metal particle and resin
(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 5574312: Low-inductance power semiconductor module
(ACTIVE SOLID-STATE DEVICES (E.G., TRANSISTORS, SOLID-STATE DIODES) : HOUSING OR PACKAGE : Insulating material : With heat sink : Housing entirely of metal except for feedthrough structure)
Patent 5574313: Hermetically sealed microwave integrated circuit package with ground plane fused to package frame
(ACTIVE SOLID-STATE DEVICES (E.G., TRANSISTORS, SOLID-STATE DIODES) : HOUSING OR PACKAGE : For high frequency (e.g., microwave) device : With electrical isolation means)
Patent 5574314: Packaged semiconductor device including shielded inner walls
(ACTIVE SOLID-STATE DEVICES (E.G., TRANSISTORS, SOLID-STATE DIODES) : HOUSING OR PACKAGE : For high frequency (e.g., microwave) device : With electrical isolation means)
Patent 5574315: Method and apparatus enabling emergency activated control of electrically operated door lock and window regulator systems in a motor
(ELECTRICAL TRANSMISSION OR INTERCONNECTION SYSTEMS : VEHICLE MOUNTED SYSTEMS : Automobile : Series-connected)
Patent 5574316: Vehicle battery disabling apparatus
(ELECTRICAL TRANSMISSION OR INTERCONNECTION SYSTEMS : VEHICLE MOUNTED SYSTEMS : Automobile : Battery protection : Ignition or starting circuit lock)
Patent 5574317: Device for compensation of an alternating voltage which occurs between a medium and a metallic pipeline disposed in the medium
(ELECTRICAL TRANSMISSION OR INTERCONNECTION SYSTEMS : ANTI-ELECTROLYSIS : Magnetic or electrostatic field control (e.g., shielding))
Patent 5574318: Multi-port joystick switchbox
(ELECTRICAL TRANSMISSION OR INTERCONNECTION SYSTEMS : SWITCHING SYSTEMS : Flame responsive (e.g., flame acts as a rectifier in circuit))
Patent 5574319: Switching devices
(ELECTRICAL TRANSMISSION OR INTERCONNECTION SYSTEMS : SWITCHING SYSTEMS : Plural switches : Lazy-man switch type : Attainment of voltage, frequency or phase relationship)
Patent 5574320: Load drive circuit
(ELECTRICAL TRANSMISSION OR INTERCONNECTION SYSTEMS : SWITCHING SYSTEMS : Condition responsive : Electrical : Current : Torque)
Patent 5574321: Integral refrigerator motor fan blades
(ELECTRICAL GENERATOR OR MOTOR STRUCTURE : DYNAMOELECTRIC : Rotary : With other elements : Inbuilt or incorporated unit : Heat-exchange structure)
Patent 5574322: Motor, a printer having such a motor and a disk drive system having such a motor
(ELECTRICAL GENERATOR OR MOTOR STRUCTURE : DYNAMOELECTRIC : Rotary : With other elements : Bearing or air-gap adjustment or bearing lubrication : Magnetic bearing : Impulse coupling)
Patent 5574323: Electronically commutated electric motor for driving a feed pump
(ELECTRICAL GENERATOR OR MOTOR STRUCTURE : DYNAMOELECTRIC : Rotary : Permanent magnet machines : Permanent magnet rotor : Mounting (such as on a surface of a shaft) : With an axial end clamp : Spring mounted flux shunt)
Patent 5574324: Rotor structure of alternating current generator for use in vehicle
(ELECTRICAL GENERATOR OR MOTOR STRUCTURE : DYNAMOELECTRIC : Rotary : Windings and core structure : Field or excitation windings or structure : Coil supports and spools : Differentially related)
Patent 5574325: Impregnatable configuration of a carrier body and winding elements
(ELECTRICAL GENERATOR OR MOTOR STRUCTURE : DYNAMOELECTRIC : Rotary : Windings and core structure : Slot liners : Squirrel cage)
Patent 5574326: Vibration actuator
(ELECTRICAL GENERATOR OR MOTOR STRUCTURE : NON-DYNAMOELECTRIC : Piezoelectric elements and devices : Combined with resonant structure : Direct mechanical coupling : Motor producing continual motion : Langevin or pencil type motor : Output member detail : Pressing means detail)
Patent 5574327: Microlamp incorporating light collection and display functions
(ELECTRIC LAMP AND DISCHARGE DEVICES : WITH OPTICAL DEVICE OR SPECIAL RAY TRANSMISSIVE ENVELOPE : Incandescent filament display)
Patent 5574328: Light source apparatus
(ELECTRIC LAMP AND DISCHARGE DEVICES : WITH OPTICAL DEVICE OR SPECIAL RAY TRANSMISSIVE ENVELOPE : Reflector : Plural reflectors : Stacked electrodes (i.e., superimposed))
Patent 5574329: Spark plug and a method of making the same for an internal combustion engine
(ELECTRIC LAMP AND DISCHARGE DEVICES : SPARK PLUGS : Particular electrode structure or spacing : Non-shortest line spark and surface spark type)
Patent 5574330: Electron gun and method of assembling it
(ELECTRIC LAMP AND DISCHARGE DEVICES : CATHODE RAY TUBE : Plural beam generating or control : Convergence : With studs)
Patent 5574331: In-line electron gun for a color picture tube
(ELECTRIC LAMP AND DISCHARGE DEVICES : CATHODE RAY TUBE : Plural beam generating or control : With focusing and accelerating electrodes : With studs)
Patent 5574332: Luminescent screen
(ELECTRIC LAMP AND DISCHARGE DEVICES : WITH LUMINESCENT SOLID OR LIQUID MATERIAL : Nonemissive material)
Patent 5574333: Method for manufacturing a cathode for fluorescent display screens of the microtip-type
(ELECTRIC LAMP AND DISCHARGE DEVICES : WITH LUMINESCENT SOLID OR LIQUID MATERIAL : Vacuum-type tube : Phosphor on anode segments : With accelerating or control electrode : With shield or additional electrode)
Patent 5574334: Submerged lamp with self grounding sleeve
(ELECTRIC LAMP AND DISCHARGE DEVICES : WITH GAS OR VAPOR : Incandescent filament lamp : Less than .1 torr)
Patent 5574335: Ballast containing protection circuit for detecting rectification of arc discharge lamp
(ELECTRIC LAMP AND DISCHARGE DEVICES: SYSTEMS : WITH AUTOMATIC SHUNT AND/OR CUTOUT : Load device circuit controlled by the temperature modifying medium)
Patent 5574336: Flourescent lamp circuit employing a reset transistor coupled to a start-up circuit that in turn controls a control circuit
(ELECTRIC LAMP AND DISCHARGE DEVICES: SYSTEMS : PERIODIC SWITCH IN THE SUPPLY CIRCUIT : Periodic switch cut-out : Condenser or inductance in the primary circuit)
Patent 5574337: Single touch flash charger control
(ELECTRIC LAMP AND DISCHARGE DEVICES: SYSTEMS : CONDENSER IN THE SUPPLY CIRCUIT : Condenser in shunt to the load device and the supply : Photoflash : Inductance in series with the load device and the supply)
Patent 5574338: Control circuit for gas discharge lamps, which has a transformer with start and run windings
(ELECTRIC LAMP AND DISCHARGE DEVICES: SYSTEMS : CURRENT AND/OR VOLTAGE REGULATION : Automatic regulation : Plural field-type generator)
Patent 5574339: Drive for rocking furniture
(ELECTRICITY: MOTIVE POWER SYSTEMS : WITH PARTICULAR MOTOR-DRIVEN LOAD DEVICE : Power- or motion-transmitting mechanism : Reversible drive mechanism :)
Patent 5574340: Electrical and electromagnetic rotary motor apparatus and method utilizing self-generated secondary electrical energy
(ELECTRICITY: MOTIVE POWER SYSTEMS : PLURAL, DIVERSE OR DIVERSELY CONTROLLED ELECTRIC MOTORS : Having commutating switch-type transmitter)
Patent 5574341: Compound motor limiting control circuit for controllable shunt field winding by means
(ELECTRICITY: MOTIVE POWER SYSTEMS : BATTERY-FED MOTOR SYSTEMS : By auxiliary motor)
Patent 5574342: Brushless motor
(ELECTRICITY: MOTIVE POWER SYSTEMS : SELF-COMMUTATED IMPULSE OR RELUCTANCE MOTORS : Field circuit control)
Patent 5574343: Control of activators in motor vehicle doors
(ELECTRICITY: MOTIVE POWER SYSTEMS : MOTOR-REVERSING : Armature or primary circuit control : Armature or primary current reversal : Selectively energized windings)
Patent 5574344: Power steering apparatus for performing feedback control of motor-driving current
(ELECTRICITY: MOTIVE POWER SYSTEMS : MOTOR-REVERSING : Armature or primary circuit control : Armature or primary current reversal : Reversing polarity of current supplied to armature circuit : Automatic stopping means less responsive during acceleration)
Patent 5574345: Power supply circuit for magnetic bearing system
(ELECTRICITY: MOTIVE POWER SYSTEMS : BRAKING : Dynamic braking : Regenerative : Speed, acceleration, movement or position of motor or driven device)
Patent 5574346: On and off state fault detection circuit for a multi-phase brushed or brushless DC motor
(ELECTRICITY: MOTIVE POWER SYSTEMS : LIMITATION OF MOTOR LOAD, CURRENT, TORQUE OR FORCE (E.G., PREVENTING OVERLOAD) : Control of motor load or device driven)
Patent 5574347: Apparatus for locomotion in enclosed spaces
(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) : Mobile robot :)
Patent 5574348: Tool support
(ELECTRICITY: MOTIVE POWER SYSTEMS : POSITIONAL SERVO SYSTEMS (E.G., SERVOMECHANISMS) : Program- or pattern-controlled systems : Multiple axes analog systems : Contouring systems)
Patent 5574349: Servo motor control circuit
(ELECTRICITY: MOTIVE POWER SYSTEMS : POSITIONAL SERVO SYSTEMS (E.G., SERVOMECHANISMS) : Frequency- or phase-modulated systems : Analogue comparison)
Patent 5574350: Motor-operated adjusting device for machines
(ELECTRICITY: MOTIVE POWER SYSTEMS : POSITIONAL SERVO SYSTEMS (E.G., SERVOMECHANISMS) : With compensating features : Secto-scanning systems)
Patent 5574351: Method and apparatus for control of stepper motors
(ELECTRICITY: MOTIVE POWER SYSTEMS : OPEN-LOOP STEPPING MOTOR CONTROL SYSTEMS : Having commutating switch-type transmitter)
Patent 5574352: Frequency control method for inverter and apparatus therefor
(ELECTRICITY: MOTIVE POWER SYSTEMS : INDUCTION MOTOR SYSTEMS : Primary circuit control : Responsive to motor condition : Responsive to speed or rotation phase angle : With controlled power conversion : Including inverter : Responsive to an additional condition :)
Patent 5574353: Electrochemical charge storage device having constant voltage discharge
(ELECTRICITY: ELECTRICAL SYSTEMS AND DEVICES : ELECTROLYTIC SYSTEMS OR DEVICES : For switch or fuse)
Patent 5574354: Storage battery charging station for electric vehicles
(ELECTRICITY: BATTERY OR CAPACITOR CHARGING OR DISCHARGING : CELL OR BATTERY CHARGER STRUCTURE : Charging station for electrically powered vehicle : Employing "jumper" cable)
Patent 5574355: Method and apparatus for detection and control of thermal runaway in a battery under charge
(ELECTRICITY: BATTERY OR CAPACITOR CHARGING OR DISCHARGING : BATTERY OR CELL CHARGING : With detection of current or voltage differential (e.g., slope, etc.) : Detection of current or voltage amplitude)
Patent 5574356: Active neutral current compensator
(ELECTRICITY: POWER SUPPLY OR REGULATION SYSTEMS : FOR REACTIVE POWER CONTROL : Using converter :)
Patent 5574357: Switching power supply
(ELECTRICITY: POWER SUPPLY OR REGULATION SYSTEMS : IN SHUNT WITH SOURCE OR LOAD : Using choke and switch across source : In bridge)
Patent 5574358: Shutdown circuit and battery pack using same
(ELECTRICITY: POWER SUPPLY OR REGULATION SYSTEMS : OUTPUT LEVEL RESPONSIVE : Using a three or more terminal semiconductive device as the final control device : Linearly acting : With plural condition sensing : For protective system :)
Patent 5574359: Removable tester contact
(ELECTRICITY: MEASURING AND TESTING : TESTING POTENTIAL IN SPECIFIC ENVIRONMENT (E.G., LIGHTNING STROKE) : Voltage probe : Mechanically actuated switch)
Patent 5574360: Simultaneous signal detector
(ELECTRICITY: MEASURING AND TESTING : MEASURING, TESTING, OR SENSING ELECTRICITY, PER SE : Frequency of cyclic current or voltage (e.g., cyclic counting etc.) : With sampler)
Patent 5574361: Switched reluctance angular velocity sensor
(ELECTRICITY: MEASURING AND TESTING : ELECTRICAL SPEED MEASURING : Including speed-related frequency generator : Including magnetic detector : Permanent magnet type : High voltage speed signal type)
Patent 5574362: Electrical energy measuring and metering device
(ELECTRICITY: MEASURING AND TESTING : MEASURING, TESTING, OR SENSING ELECTRICITY, PER SE : Plural inputs (e.g., summation, ratio) : Watts : Digital voltmeters)
Patent 5574363: Stability method and apparatus for nondestructive measure of magnetic saturation flux density in magnetic materials
(ELECTRICITY: MEASURING AND TESTING : MAGNETIC : Fluid material examination : Using thermionic emission)
Patent 5574364: Position detector including a reference position wherein the sensor is saturating the MR sensor for preventing hysteresis and in a bridge
(ELECTRICITY: MEASURING AND TESTING : MAGNETIC : Displacement : Compensation for measurement : With axially arranged electrodes)
Patent 5574365: Travel sensor having a magnetic sensor attached to a truncated pyramid and a movable magnet
(ELECTRICITY: MEASURING AND TESTING : MAGNETIC : Displacement : Linear : Magnetoresistive)
Patent 5574366: Proximity switch having a variable sensing resistor for maintaining a constant total resistance
(ELECTRICITY: MEASURING AND TESTING : MAGNETIC : Displacement : Approach or retreat : Magnetoresistive)
Patent 5574367: Polar coordinates sensor array with rotating magnetic field driven pickup elements
(ELECTRICITY: MEASURING AND TESTING : MAGNETIC : Displacement : Approach or retreat : Magnetoresistive)
Patent 5574368: Apparatus and method for inducing eddy currents in a structure for magneto-optic testing
(ELECTRICITY: MEASURING AND TESTING : MAGNETIC : With means to create magnetic field to test material : Sensor supported, positioned, or moved within pipe)
Patent 5574369: Detection and communications device employing stochastic resonance
(ELECTRICITY: MEASURING AND TESTING : MAGNETIC : Magnetometers : Superconductive magnetometers : Plural sensors)
Patent 5574370: Nuclear resonance tomography with a toroid cavity detector
(ELECTRICITY: MEASURING AND TESTING : PARTICLE PRECESSION RESONANCE : Spectrometer components : Polarizing field magnet : With homogeneity control :)
Patent 5574371: Method and apparatus for measuring mud resistivity in a wellbore including a probe having a bottom electrode for propagating a current
(ELECTRICITY: MEASURING AND TESTING : OF GEOPHYSICAL SURFACE OR SUBSURFACE IN SITU : Including borehole fluid investigation : Electronic circuit elements)
Patent 5574372: Diagnostic magnetic resonance apparatus having a radio frequency shield between the radio frequency antenna and the gradient coil system
(ELECTRICITY: MEASURING AND TESTING : PARTICLE PRECESSION RESONANCE : Spectrometer components : Including a test sample and control sample)
Patent 5574373: Local gradient coil arrangement for nuclear magnetic resonance tomography apparatus
(ELECTRICITY: MEASURING AND TESTING : PARTICLE PRECESSION RESONANCE : Spectrometer components : Including a test sample and control sample)
Patent 5574374: Method and apparatus for interrogating a borehole and surrounding formation utilizing digitally controlled oscillators
(ELECTRICITY: MEASURING AND TESTING : OF GEOPHYSICAL SURFACE OR SUBSURFACE IN SITU : With radiant energy or nonconductive-type transmitter : With separate pickup : Within a borehole :)
Patent 5574375: Dual pyroelectric sensor
(ELECTRICITY: MEASURING AND TESTING : FAULT DETECTING IN ELECTRIC CIRCUITS AND OF ELECTRIC COMPONENTS : In an ignitor or detonator : With support for article)
Patent 5574376: A.C. field measurement system for detecting and sizing defects in a conductor via fixed orthogonal coils
(ELECTRICITY: MEASURING AND TESTING : FAULT DETECTING IN ELECTRIC CIRCUITS AND OF ELECTRIC COMPONENTS : For fault location : By applying a test signal : Tracing test signal to fault location : Using a magnetic field sensor : Differential bridge circuit)
Patent 5574377: Device for the detection and localization of organic solvent leakages and fabrication process
(ELECTRICITY: MEASURING AND TESTING : FAULT DETECTING IN ELECTRIC CIRCUITS AND OF ELECTRIC COMPONENTS : For fault location : By applying a test signal : Using time measuring : Of reflected test signal : Differential bridge circuit)
Patent 5574378: Insulation monitoring system for insulated high voltage apparatus
(ELECTRICITY: MEASURING AND TESTING : FAULT DETECTING IN ELECTRIC CIRCUITS AND OF ELECTRIC COMPONENTS : Of individual circuit component or element : Multiconductor cable : For insulation fault : Field effect transistor)
Patent 5574379: System for measuring electromagnetic properties
(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 5574380: Current measurement circuit comprising a mutually coupled transformer and an integration circuit
(ELECTRICITY: MEASURING AND TESTING : IMPEDANCE, ADMITTANCE OR OTHER QUANTITIES REPRESENTATIVE OF ELECTRICAL STIMULUS/RESPONSE RELATIONSHIPS : Lumped type parameters : Using inductive type measurement : With a bridge circuit)
Patent 5574381: Sealed mechanical configuration for electronic calipers for reliable operation in contaminated environments
(ELECTRICITY: MEASURING AND TESTING : IMPEDANCE, ADMITTANCE OR OTHER QUANTITIES REPRESENTATIVE OF ELECTRICAL STIMULUS/RESPONSE RELATIONSHIPS : Lumped type parameters : Using capacitive type measurement : With variable electrode area : Using a bridge circuit)
Patent 5574382: Inspection electrode unit for printed wiring board
(ELECTRICITY: MEASURING AND TESTING : FAULT DETECTING IN ELECTRIC CIRCUITS AND OF ELECTRIC COMPONENTS : Of individual circuit component or element : With probe elements : Using electro-optic device)
Patent 5574383: IC tester and measuring method
(ELECTRICITY: MEASURING AND TESTING : FAULT DETECTING IN ELECTRIC CIRCUITS AND OF ELECTRIC COMPONENTS : Of individual circuit component or element : With probe elements : Internal of or on support for device under test (DUT) : Of reflected test signal)
Patent 5574384: Combined board construction for burn-in and burn-in equipment for use with combined board
(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 5574385: Testable solid state switch and related method
(ELECTRICITY: MEASURING AND TESTING : FAULT DETECTING IN ELECTRIC CIRCUITS AND OF ELECTRIC COMPONENTS : Of individual circuit component or element : Test of semiconductor device : Cantilever)
Patent 5574386: Apparatus and method for creating detachable solder connections
(ELECTRICITY: MEASURING AND TESTING : FAULT DETECTING IN ELECTRIC CIRCUITS AND OF ELECTRIC COMPONENTS : Of individual circuit component or element : Test of semiconductor device : Cantilever)
Patent 5574387: Radial basis function neural network autoassociator and method for induction motor monitoring
(DATA PROCESSING: ARTIFICIAL INTELLIGENCE : NEURAL NETWORK : Learning task : Association :)
Patent 5574388: Emulation system having a scalable multi-level multi-stage programmable interconnect network
(ELECTRONIC DIGITAL LOGIC CIRCUITRY : MULTIFUNCTIONAL OR PROGRAMMABLE (E.G., UNIVERSAL, ETC.) : Array (e.g., PLA, PAL, PLD, etc.) : Significant integrated structure, layout, or layout interconnections : With clocking)
Patent 5574389: CMOS 3.3 volt output buffer with 5 volt protection
(ELECTRONIC DIGITAL LOGIC CIRCUITRY : INTERFACE (E.G., CURRENT DRIVE, LEVEL SHIFT, ETC.) : Supply voltage level shifting (i.e., interface between devices of a same logic family with different operating voltage levels) : CMOS : Integrated Injection Logic (I2L))
Patent 5574390: Method and apparatus for enhanced booting and DC conditions
(ELECTRONIC DIGITAL LOGIC CIRCUITRY : INTERFACE (E.G., CURRENT DRIVE, LEVEL SHIFT, ETC.) : Current driving (e.g., fan in/out, off chip driving, etc.) : Field-effect transistor : With capacitive or inductive bootstrapping : Having plural output pull-up or pull-down transistors)
Patent 5574391: ECL integrated circuit allowing fast operation
(ELECTRONIC DIGITAL LOGIC CIRCUITRY : FUNCTION OF AND, OR, NAND, NOR, OR NOT : Bipolar transistor (e.g., RTL, DCTL, etc.) : Emitter-coupled or emitter-follower logic : CMOS)
Patent 5574392: Asymmetrical ramp generator system
(MISCELLANEOUS ACTIVE ELECTRICAL NONLINEAR DEVICES, CIRCUITS, AND SYSTEMS : SIGNAL CONVERTING, SHAPING, OR GENERATING : Generating sawtooth or triangular output : With rectifying element)
Patent 5574393: Apparatus and method for immediately stopping clocks
(MISCELLANEOUS ACTIVE ELECTRICAL NONLINEAR DEVICES, CIRCUITS, AND SYSTEMS : SIGNAL CONVERTING, SHAPING, OR GENERATING : Synchronizing : Reset (e.g., initializing, starting, stopping, etc.) : With particular tube or distributed parameter element)
Patent 5574395: Semiconductor circuit
(MISCELLANEOUS ACTIVE ELECTRICAL NONLINEAR DEVICES, CIRCUITS, AND SYSTEMS : SIGNAL CONVERTING, SHAPING, OR GENERATING : Amplitude control : By limiting, clipping, or clamping : Clock bus)
Patent 5574396: Micro-power vortex isolator circuit
(MISCELLANEOUS ACTIVE ELECTRICAL NONLINEAR DEVICES, CIRCUITS, AND SYSTEMS : SPECIFIC INPUT TO OUTPUT FUNCTION : By integrating : Having switched capacitance : With feedback)
Patent 5574397: Signal output circuit operating stably and arrangement of power supply interconnection line therefor in semiconductor integrated circuit device
(MISCELLANEOUS ACTIVE ELECTRICAL NONLINEAR DEVICES, CIRCUITS, AND SYSTEMS : SPECIFIC IDENTIFIABLE DEVICE, CIRCUIT, OR SYSTEM : With specific source of supply or bias voltage : Impact ionization)
Patent 5574398: Active bandpass filter
(MISCELLANEOUS ACTIVE ELECTRICAL NONLINEAR DEVICES, CIRCUITS, AND SYSTEMS : SPECIFIC IDENTIFIABLE DEVICE, CIRCUIT, OR SYSTEM : Unwanted signal suppression : Active filter : Bandpass : Selective type signal filtering (e.g., from low pass to high pass, etc.))
Patent 5574399: Coherent PSK detector not requiring carrier recovery
(DEMODULATORS : PHASE SHIFT KEYING OR QUADRATURE AMPLITUDE DEMODULATOR : Input signal combined with local oscillator or carrier frequency signal :)
Patent 5574400: Feedforward amplifier with reduced distortion in wide band
(AMPLIFIERS : WITH PILOT FREQUENCY CONTROL MEANS : Having signal applied to magnetic means)
Patent 5574401: Large common mode input range CMOS amplifier
(AMPLIFIERS : WITH SEMICONDUCTOR AMPLIFYING DEVICE (E.G., TRANSISTOR) : Including differential amplifier : Having field effect transistor :)
Patent 5574402: Monolithic integrated circuit device having microwave power amplifier including a matching circuit using distributed lines
(AMPLIFIERS : WITH SEMICONDUCTOR AMPLIFYING DEVICE (E.G., TRANSISTOR) : Including field effect transistor : Having transformer)
Patent 5574403: Simple high speed precision transconductance amplifier circuits
(AMPLIFIERS : WITH SEMICONDUCTOR AMPLIFYING DEVICE (E.G., TRANSISTOR) : Including current mirror amplifier : Of diode type)
Patent 5574404: Optical coupler galvanic isolation device, and modem incorporating it
(AMPLIFIERS : WITH SEMICONDUCTOR AMPLIFYING DEVICE (E.G., TRANSISTOR) : Including atomic particle or radiant energy impinging on a semiconductor : And bandpass, broadband (e.g., wideband) or sidepass means)
Patent 5574405: Low noise amplifier/mixer/frequency synthesizer circuit for an RF system
(OSCILLATORS : AUTOMATIC FREQUENCY STABILIZATION USING A PHASE OR FREQUENCY SENSING MEANS : Plural oscillators controlled :)
Patent 5574406: Phase lock loop with error measurement and correction in alternate periods
(OSCILLATORS : AUTOMATIC FREQUENCY STABILIZATION USING A PHASE OR FREQUENCY SENSING MEANS : Plural A.F.S. for a single oscillator : Plural comparators or discriminators :)
Patent 5574407: Phase lock loop with error consistency detector
(OSCILLATORS : AUTOMATIC FREQUENCY STABILIZATION USING A PHASE OR FREQUENCY SENSING MEANS : With intermittent comparison controls : Motor control of oscillator)
Patent 5574408: Oscillator circuit having a memory that stores the characteristic information of the individual oscillator crystal
(OSCILLATORS : FREQUENCY STABILIZATION : Temperature or current responsive means in circuit : Self-quenched)
Patent 5574409: Apparatus and method for adjusting microwave BPSK modulator and mixer
(MODULATORS : PHASE SHIFT KEYING MODULATOR OR QUADRATURE AMPLITUDE MODULATOR : Including discrete semiconductor device :)
Patent 5574410: Electronically tuned matching networks using adjustable inductance elements and resonant tank circuits
(WAVE TRANSMISSION LINES AND NETWORKS : AUTOMATICALLY CONTROLLED SYSTEMS : Impedance matching : Including long line element)
Patent 5574411: Lumped parameter balun
(WAVE TRANSMISSION LINES AND NETWORKS : COUPLING NETWORKS : Balanced to unbalanced circuits : Nonreciprocal polarization rotators)
Patent 5574412: Magic T and a comparator comprising a plurality of magic Ts
(WAVE TRANSMISSION LINES AND NETWORKS : PLURAL CHANNEL SYSTEMS : Having branched circuits : Including hybrid-type network : Having hybrid-T (e.g., magic-T) : Using waveguide : For TEM lines)
Patent 5574413: Tunable filter having a capacitive circuit connected to ground
(WAVE TRANSMISSION LINES AND NETWORKS : COUPLING NETWORKS : Frequency domain filters utilizing only lumped parameters : With variable response : With variable response)
Patent 5574414: High-frequency ladder type piezoelectric filter and piezoelectric resonator therefor
(WAVE TRANSMISSION LINES AND NETWORKS : COUPLING NETWORKS : Electromechanical filter : Using bulk mode piezoelectric vibrator : Plural coupled vibrators : Resiliently mounted components)
Patent 5574415: Method of fabricating microwave interconnects and packaging and the interconnects and packaging
(WAVE TRANSMISSION LINES AND NETWORKS : LONG LINES : Strip type : With tuning)
Patent 5574416: Electromagnetic relay
(ELECTRICITY: MAGNETICALLY OPERATED SWITCHES, MAGNETS, AND ELECTROMAGNETS : ELECTROMAGNETICALLY ACTUATED SWITCHES : Polarity-responsive : With locking, latch or tripping structure)
Patent 5574417: Open MRI magnet with homogeneous imaging volume
(ELECTRICITY: MAGNETICALLY OPERATED SWITCHES, MAGNETS, AND ELECTROMAGNETS : MAGNETS AND ELECTROMAGNETS : Superconductive type : With coil structure)
Patent 5574418: Three-phase autotransformer with a balancing function
(INDUCTOR DEVICES : POLYPHASE :)
Patent 5574419: Unique electrical coil with tap
(INDUCTOR DEVICES : WINDING WITH TERMINALS, TAPS, OR COIL CONDUCTOR END ANCHORING MEANS : Basket weave (single layer))
Patent 5574420: Low profile surface mounted magnetic devices and components therefor
(INDUCTOR DEVICES : COIL OR COIL TURN SUPPORTS OR SPACERS : Printed circuit-type coil : Coils of different windings interposed)
Patent 5574421: Snap disc thermostat and self calibrating assembly method
(ELECTRICITY: ELECTROTHERMALLY OR THERMALLY ACTUATED SWITCHES : THERMALLY ACTUATED SWITCHES : With bimetallic element : With manual or other mechanical contact control means : With spring or other energy storage means : Snap-action : With interlocking)
Patent 5574422: Multi-functional volleyball talking scorekeeper
(COMMUNICATIONS: ELECTRICAL : SYSTEMS : Game reporting : Automatic rebalancing)
Patent 5574423: Self-diagnostic circuit for emergency lamphead
(COMMUNICATIONS: ELECTRICAL : SYSTEMS : With specific power supply (e.g., power substitution) : Intermittent)
Patent 5574424: Anti-car jacking/theft device
(COMMUNICATIONS: ELECTRICAL : LAND VEHICLE ALARMS OR INDICATORS : Of burglary or unauthorized use : Including immobilization : Intersection turn guidance)
Patent 5574425: Anti-hijacking safety system for a vehicle and its driver
(COMMUNICATIONS: ELECTRICAL : LAND VEHICLE ALARMS OR INDICATORS : Of burglary or unauthorized use : Including immobilization : User activated (e.g., car-jacking, etc.) : Off course, route re-search)
Patent 5574426: Obstacle detection system for vehicles moving in reverse
(COMMUNICATIONS: ELECTRICAL : LAND VEHICLE ALARMS OR INDICATORS : Of relative distance from an obstacle : Including keyless entry)
Patent 5574427: Method and apparatus for detecting air bag deployment
(COMMUNICATIONS: ELECTRICAL : LAND VEHICLE ALARMS OR INDICATORS : Of collision or contact with external object : Including keyless entry)
Patent 5574428: Message display unit for motor vehicles
(COMMUNICATIONS: ELECTRICAL : LAND VEHICLE ALARMS OR INDICATORS : External signal light system : Acceleration or deceleration)
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