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Patent 5306824: Biotinylated isocoumarins
(ORGANIC COMPOUNDS -- PART OF THE CLASS 532-570 SERIES : : : Hetero ring is five-membered having two or more ring hetero atoms of which at least one is nitrogen (e.g., selenazoles, etc.) : 1,3-diazoles (including hydrogenated) : Polycyclo ring system having the diazole ring as one the cyclos : Bicyclo ring system having the diazole ring as one of the cyclos : At least three ring hetero atoms in the bicyclo ring system (e.g., furo- imidazole, (1,2-a) imidazole, pyrazo (1,2-a) imidazolidine, etc.) : The other cyclo is a five-membered hetero ring having one sulfur and four carbons (e.g., cis-tetrahydro-2-oxothieno [3,4-d]-imidazoline 4-valeric acid or biotin, etc.) : Having -C(=O)-HN-, wherein substitution may be made for H, attached directly or indirectly to the bicyclo ring system by acyclic nonionic bonding (e.g., biotin amide, biotinylglycine, etc.) : Aniline or alkyl derivative thereof utilized as starting material)
Patent 5306825: Physostigmine derivatives with acetylcholinesterase inhibition properties, and the relative production process
(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.) : Polycyclo ring system having the five-membered hetero ring as one of the cyclos : Tricyclo ring system having the five-membered hetero ring as one of the cyclos : Plural ring hetero atoms in the tricyclo ring system : Benzene ring is cyclo in the tetracyclo ring system)
Patent 5306826: Process for preparation of an optically active amino acid amide
(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.) : Having -C(=X)-, wherein X is chalcogen, bonded directly to the five membered hetero ring (e.g., pyrrole carbonyl halides, pyrrole carboxaldehyde, etc.) : The -C(=X)- is part of a -C(=X)X- group, wherein the X's are the same or diverse chalcogens (e.g., pyrrole-3-carboxylic acid, etc.) : And is bonded directly to a ring carbon which is adjacent to the ring nitrogen of the five-membered hetero ring (e.g., 4-hydroxy proline, etc.) : Chalcogen bonded directly to the other ring carbon which is adjacent to the ring nitrogen of the five-membered hetero ring (e.g., 2-pyrrolidone-5 carboxylic acid, etc.) : Double bond between ring carbons in each of the two nitrogen containing hetero rings (e.g., bis-maleimides, etc.))
Patent 5306827: Haloalkylthio, -sulfinyl and -sulfonyl arylpyrrole insecticidal and acaricidal agents
(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.) : Chalcogen attached directly to the five-membered hetero ring by nonionic bonding (e.g., 3-pyrrolidinols, etc.) : Chalcogen bonded directly to a ring carbon of the five-membered hetero ring which is adjacent to the ring nitrogen (e.g., 2-pyrrolidones, etc.) : The -C(=X)- is bonded directly to the ring nitrogen of the five-membered hetero ring (e.g., 1-pyrrolidine carboxanilides, etc.))
Patent 5306828: Process for the manufacture of substituted maleimides
(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.) : Chalcogen attached directly to the five-membered hetero ring by nonionic bonding (e.g., 3-pyrrolidinols, etc.) : Chalcogen bonded directly to a ring carbon of the five-membered hetero ring which is adjacent to the ring nitrogen (e.g., 2-pyrrolidones, etc.) : And chalcogen bonded directly to the other ring carbon of the five-membered hetero ring which is adjacent to the ring nitrogen (e.g., succinimide, etc.) : Carbon to carbon unsaturation between ring members of the five-membered hetero ring (e.g., maleimide, etc.) : Double bond between ring carbons in each of the two nitrogen containing hetero rings (e.g., bis-maleimides, etc.))
Patent 5306829: UV absorbers and light-sensitive organic material containing same
(ORGANIC COMPOUNDS -- PART OF THE CLASS 532-570 SERIES : : : Oxygen containing hetero ring (e.g., dioxirane, etc.) : Xanthene ring system having a benzene ring bonded directly thereto para to the xanthene ring oxygen, wherein the carbon of a -COO- group is bonded directly to the benzene ring ortho to its position of attachment to the xanthene ring system, and spirolactone derivatives thereof (e.g., fluoresceins, chlorofluorans, etc.) : Chalcogen bonded directly to the hetero ring)
Patent 5306830: Substituted 3-amino chromans
(ORGANIC COMPOUNDS -- PART OF THE CLASS 532-570 SERIES : : : Oxygen containing hetero ring (e.g., dioxirane, etc.) : The hetero ring is six-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 : The bicyclo ring system consists of the hetero ring and a six-membered carbocyclic ring : Nitrogen bonded directly to the bicyclo ring system : Chalcogen bonded directly to the ring carbon para to the ring oxygen (e.g., chromones, etc.))
Patent 5306831: Sorbitan ester purification process
(ORGANIC COMPOUNDS -- PART OF THE CLASS 532-570 SERIES : : : Oxygen containing hetero ring (e.g., dioxirane, etc.) : The hetero ring is five-membered : Chalcogen bonded directly to the hetero ring : Plural chalcogens bonded directly to the hetero ring : Having -C(=X)-, wherein X is chalcogen, attached directly or indirectly to the hetero ring by nonionic bonding : Having -C(=X)-, wherein X is chalcogen, attached directly or indirectly to the tricyclo ring system by nonionic bonding)
Patent 5306832: Heterocyclic bis(4-hydroxyphenyl(cycloalkanes and polycarbonates prepared therefrom
(ORGANIC COMPOUNDS -- PART OF THE CLASS 532-570 SERIES : : : Sulfur containing hetero ring (e.g., thiiranes, etc.) : The hetero ring is six-membered : Polycyclo ring system having at least three cyclos and having the hetero ring as one of the cyclos)
Patent 5306833: Preparation process for arylacetic acids and their alkali metal salts
(ORGANIC COMPOUNDS -- PART OF THE CLASS 532-570 SERIES : : : Sulfur containing hetero ring (e.g., thiiranes, etc.) : The hetero ring is five-membered : Chalcogen attached indirectly to the hetero ring by nonionic bonding : The chalcogen, X, is part of a -C(=X)X- group, wherein the X's are the same or diverse chalcogens : The chalcogen, X, is in a -C(=X)- group)
Patent 5306834: Process for preparing optically active 4-methyl-2-oxetanone
(ORGANIC COMPOUNDS -- PART OF THE CLASS 532-570 SERIES : : : Oxygen containing hetero ring (e.g., dioxirane, etc.) : Lactones (i.e., -C(=X)O-, wherein X is chalcogen, is part of the hetero ring) : The cyclic anhydride is five-membered (e.g., succinic anhydride, etc.))
Patent 5306835: Method for producing octadienols
(ORGANIC COMPOUNDS -- PART OF THE CLASS 532-570 SERIES : : HEAVY METAL CONTAINING (e.g., Ga, In or T1, etc.) : Phosphorus containing : The heavy metal is bonded directly to the carbon of a -C(=X)- group, wherein X is chalcogen (e.g., cyclopentadienyl manganese dicarbonyl triphenyl phosphine, etc.) : Iron, cobalt, nickel, ruthenium, rhodium, palladium, osmium, iridium, or platinum containing (Fe, Co, Ni, Ru, Rh, Pd, Os, Ir or Pt) :)
Patent 5306836: Volatile CVD precursors based on copper alkoxides and mixed group IIA-copper alkoxides
(ORGANIC COMPOUNDS -- PART OF THE CLASS 532-570 SERIES : : HEAVY METAL CONTAINING (e.g., Ga, In or T1, etc.) : Copper, silver, or gold containing (Cu, Ag, or Au) : Carbon bonded directly to the metal : Plural chalcogens and plural nitro groups bonded directly to the same benzene ring (e.g., lead styphnates, lead salts of di-nitroresorcinol, etc.))
Patent 5306837: Intermediates for an optically active cyclobutane nucleoside
(ORGANIC COMPOUNDS -- PART OF THE CLASS 532-570 SERIES : : SILICON CONTAINING : Nitrogen attached indirectly to silicon by nonionic bonding : Having -C(=X)-, wherein X is chalcogen, attached indirectly to silicon by nonionic bonding : Nitrogen is bonded directly to the -C(=X)- group : Ring bonded directly to the carbon of the -C(=X)X- group)
Patent 5306838: Siloxane derivatives, producing method thereof and agents including siloxane derivative
(ORGANIC COMPOUNDS -- PART OF THE CLASS 532-570 SERIES : : SILICON CONTAINING : Two carbons bonded directly to the same oxygen : Two carbons bonded directly to the same oxygen)
Patent 5306839: Phosphite compounds
(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) : Chalcogen attached indirectly to the sulfite group by acyclic nonionic bonding)
Patent 5306840: Process for preparing pure L-.alpha.-glycerylphosphoryl-D-myoinositol and its salts
(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 : Reactant having acyclic or alicyclic carbon to carbon unsaturation)
Patent 5306841: Derivatives of inositol, preparations containing them and their use
(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) : Plural phosphori attached directly or indirectly to each other by nonionic bonding : Plural phosphorus ester groups : Having -C(=X)-, wherein X is chalcogen, attached indirectly to phosphorus by acyclic nonionic bonding : Having -C(=X)-, wherein X is chalcogen, bonded directly to the nitrogen)
Patent 5306842: Method of manufacturing aromatic urethanes
(ORGANIC COMPOUNDS -- PART OF THE CLASS 532-570 SERIES : : Carboxylic acid esters : Aromatic acid moiety : Nitrogen in acid moiety other than as nitroso or isocyanate (e.g., amino acid esters, etc.) : Carbamic acid : Oxy, aldehyde or ketone group in acid moiety)
Patent 5306844: Tartaric acid amide derivative and method of producing the same
(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) : Plural carboxamide groups containing or containing plural carbonyls bonded directly to the same nitrogen : Acyclic : Two carboxamido carbonyls having no carboxamido nitrogen between the carbonyls : Hydroxy naphthoic)
Patent 5306845: Method for producing an aldehyde
(ORGANIC COMPOUNDS -- PART OF THE CLASS 532-570 SERIES : : OXYGEN CONTAINING (E.G., PERCHLORYLBENZENE, ETC.) : Aldehydes : Acyclic : Processes : Reactant contains -COO- group : Acyclic hydrocarbon reactant)
Patent 5306846: Synthesis of cyclitols from substituted arene diols
(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 : 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) : Preparing by reduction (e.g., by hydrogenation, etc.))
Patent 5306847: Manufacture of 1,2-propylene glycol
(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) : Acyclic : Polyhydroxy : Preparing by reduction (e.g., by hydrogenation, etc.) : Of aldehyde or ketone : Of polyhydroxy aldehyde or polyhydroxy ketone (e.g., of carbohydrate, glyceraldehyde, etc.) : Heavy metal or aluminum containing catalyst)
Patent 5306848: Hydrogenation catalyst for oxo alcohol process
(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) : Acyclic : Preparing from carbonyl containing compound : From aldehyde or ketone : By reduction (e.g., by hydrogenation, etc.) : Catalyst utilized : Including hydroformylation : Supported hydrogenation catalyst utilized :)
Patent 5306849: Process for the preparation of halogenated aromatics
(ORGANIC COMPOUNDS -- PART OF THE CLASS 532-570 SERIES : : HALOGEN CONTAINING : Fluorine containing : Decreasing the number of carbons in the compound (e.g., cracking, etc.) : Utilizing unsaturated compound)
Patent 5306850: Purification process for a hydrofluoroalkane
(DISTILLATION: PROCESSES, SEPARATORY : ADDITION OF MATERIAL TO DISTILLAND TO INHIBIT OR PREVENT REACTION OR TO STABILIZE : Of concentration)
Patent 5306851: High viscosity index lubricant fluid
(CHEMISTRY OF HYDROCARBON COMPOUNDS : COMPOUND OR REACTION PRODUCT MIXTURE : Alicyclic : Polycyclo, i.e., fused : Of differing carbon content, more than three or with bridge : Additive(s) aromatic)
Patent 5306852: Process for selective hydrogenation, in particular of diolefins in steam cracking volatiles, with a catalyst in the form of beds which are used
(CHEMISTRY OF HYDROCARBON COMPOUNDS : ADDING HYDROGEN TO UNSATURATED BOND OF HYDROCARBON, I.E., HYDROGENATION : With preliminary diverse conversion : Isomerization)
Patent 5306853: Diphosphines containing silane groups, immobilized diphosphines and the use thereof as hydrogenation catalysts
(CHEMISTRY OF HYDROCARBON COMPOUNDS : ADDING HYDROGEN TO UNSATURATED BOND OF HYDROCARBON, I.E., HYDROGENATION : Hydrocarbon is aromatic : Using Group VIII metal-containing catalyst with additional nonhydrocarbon agent : Using S or Group I or II transition metal-containing catalyst)
Patent 5306854: Two step process for production of liquid hydrocarbons from natural gas
(CHEMISTRY OF HYDROCARBON COMPOUNDS : PLURAL SERIAL DIVERSE SYNTHESES : With hydrocarbon recycle from later to earlier synthesis : Entire catalyst composition)
Patent 5306855: Catalytic process for converting lower alkanes to esters, alcohols, and to hydrocarbons
(CHEMISTRY OF HYDROCARBON COMPOUNDS : UNSATURATED COMPOUND SYNTHESIS : By dealkylation)
Patent 5306856: Method of manufacturing methylidene-group-containing .alpha.,.omega.-unsaturated oligomers from .alpha.,.omega.-diolefins in
(CHEMISTRY OF HYDROCARBON COMPOUNDS : UNSATURATED COMPOUND SYNTHESIS : By addition of entire unsaturated molecules, e.g., polymerization, etc. : Poly-double-bond product : More than two double bonds, e.g., diene polymerization, etc. : Of definite molecular weight, e.g., dimer, etc. :)
Patent 5306858: Oxidizing paraffin hydrocarbons
(CHEMISTRY OF HYDROCARBON COMPOUNDS : UNSATURATED COMPOUND SYNTHESIS : By dehydrogenation : Using acceptor, e.g., hydrogen-exchange disproportionation, etc. : Elemental O or S acceptor with extraneous nonhydrocarbon agent, e.g., catalyst, etc. : Metal salt agent)
Patent 5306859: Alkylation catalyst regeneration utilizing polyvinylpyridine and amine substituted styrene divinylbenzene copolymer contact materials
(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 : HF : With additional nonhydrocarbon agent : Cr, Mo, or W)
Patent 5306860: Method of hydroisomerizing paraffins emanating from the Fischer-Tropsch process using catalysts based on H-Y zeolite
(CHEMISTRY OF HYDROCARBON COMPOUNDS : SATURATED COMPOUND SYNTHESIS : By isomerization : With preliminary treatment of paraffin feed : O-containing)
Patent 5306861: Temporary wall covering
(HAZARDOUS OR TOXIC WASTE DESTRUCTION OR CONTAINMENT : CONTAINMENT : Harmful chemical substances made harmless, or less harmful, by effecting chemical change (EPO/JPO))
Patent 5306862: Method and composition for increasing sterol accumulation in higher plants
(MULTICELLULAR LIVING ORGANISMS AND UNMODIFIED PARTS THEREOF AND RELATED PROCESSES : METHOD OF INTRODUCING A POLYNUCLEOTIDE MOLECULE INTO OR REARRANGEMENT OF GENETIC MATERIAL WITHIN A PLANT OR PLANT PART : The polynucleotide alters fat, fatty oil, ester-type wax, or fatty acid production in the plant : Plant virus gene expression from the polynucleotide)
Patent 5306863: Transformed plant which expresses an insecticidally effective amount of a Bowman-Birk tryspin inhibitor from Vigna unguiculata in leaves, stems
(MULTICELLULAR LIVING ORGANISMS AND UNMODIFIED PARTS THEREOF AND RELATED PROCESSES : METHOD OF INTRODUCING A POLYNUCLEOTIDE MOLECULE INTO OR REARRANGEMENT OF GENETIC MATERIAL WITHIN A PLANT OR PLANT PART : The polynucleotide confers pathogen or pest resistance : Via a male sterility genetic trait)
Patent 5306864: Increasing the anther culturability of maize
(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 : Method of breeding involving a tissue culture step : Molecular marker is used)
Patent 5306865: Electronic keyboard musical instrument or tone generator employing Modified Eastern Music Tru-Scale Octave Transformation to avoid
(MUSIC : INSTRUMENTS : Electrical musical tone generation : Data storage : Digital memory circuit (e.g., RAM, ROM, etc.) : Tone synthesis or timbre control : Stops)
Patent 5306866: Module for electronic package
(ELECTRICITY: CONDUCTORS AND INSULATORS : WITH FLUIDS OR VACUUM : With cooling or fluid feeding, circulating or distributing : Bushings)
Patent 5306867: Cables which include waterblocking provisions
(ELECTRICITY: CONDUCTORS AND INSULATORS : WITH FLUIDS OR VACUUM : With fluid stops : Joints: coaxial angle expansion)
Patent 5306868: Naval electrical power cable and method of installing the same
(ELECTRICITY: CONDUCTORS AND INSULATORS : WITH FLUIDS OR VACUUM : With fluid stops : Joints: coaxial angle expansion)
Patent 5306869: Ribbon cable construction
(ELECTRICITY: CONDUCTORS AND INSULATORS : ANTI-INDUCTIVE STRUCTURES : Shielded or screened : Conductor only : Spark plugs)
Patent 5306870: Screened cable branch connection device
(ELECTRICITY: CONDUCTORS AND INSULATORS : BOXES AND HOUSINGS : With conduit or cable opening, coupling means or hole closures : Fixtures coupling or mounting means)
Patent 5306871: Electrical cord assembly for lighting fixture
(ELECTRICITY: CONDUCTORS AND INSULATORS : BOXES AND HOUSINGS : With conduit or cable opening, coupling means or hole closures : Fixtures coupling or mounting means)
Patent 5306872: Structures for electrically conductive decals filled with organic insulator material
(ELECTRICITY: CONDUCTORS AND INSULATORS : CONDUITS, CABLES OR CONDUCTORS : Preformed panel circuit arrangement (e.g., printed circuit) : Grommet type)
Patent 5306873: Load cell with strain gauges having low temperature dependent coefficient of resistance
(ELECTRICITY: CONDUCTORS AND INSULATORS : CONDUITS, CABLES OR CONDUCTORS : Preformed panel circuit arrangement (e.g., printed circuit) : Grommet type)
Patent 5306874: Electrical interconnect and method of its manufacture
(ELECTRICITY: CONDUCTORS AND INSULATORS : CONDUITS, CABLES OR CONDUCTORS : Preformed panel circuit arrangement (e.g., printed circuit) : With particular conductive connection (e.g., crossover) : Feedthrough : With conduit or cable coupling means)
Patent 5306875: Weighing arrangement for a meat packing facility
(WEIGHING SCALES : COMPUTER : Electrical : Digital : Multiplying or dividing scales : Price :)
Patent 5306876: Batch weighing apparatus with bulk bag type bins
(WEIGHING SCALES : WEIGHER RESPONSIVE MATERIAL CONTROL : Flow terminator requiring external reset : Sequential feeding, plural ingredients : And discharge)
Patent 5306877: Apparatus for sorting spherical products according to weight
(WEIGHING SCALES : WITH WEIGHER LOADING OR UNLOADING MEANS : Furniture or room fixture)
Patent 5306878: Method and apparatus for elevator group control with learning based on group control performance
(ELEVATOR, INDUSTRIAL LIFT TRUCK, OR STATIONARY LIFT FOR VEHICLE : WITH CALL REGISTRATION MEANS : Includes movable contact component on support for engaging shaft structure)
Patent 5306879: Load measuring apparatus for an elevator car
(ELEVATOR, INDUSTRIAL LIFT TRUCK, OR STATIONARY LIFT FOR VEHICLE : WITH MONITORING, SIGNALLING, AND INDICATING MEANS : Monitors passengers : Assigns calls to load supports on predetermined basis)
Patent 5306880: Omnidirectional speaker system
(ACOUSTICS : DIAPHRAGM AND ENCLOSURE : Moisture proof : Receiver)
Patent 5306881: Exhaust silencer with spark arrester
(ACOUSTICS : SOUND-MODIFYING MEANS : Muffler, fluid conducting type : Pipe-muffler (e.g., tail pipe type) : With sound absorbing material)
Patent 5306882: Measuring elevator hoistway position using audible signals
(ELEVATOR, INDUSTRIAL LIFT TRUCK, OR STATIONARY LIFT FOR VEHICLE : WITH MONITORING, SIGNALLING, AND INDICATING MEANS : Monitors operational parameter : Load support position : Frequency based on interval of time)
Patent 5306883: Deceleration sensor switch for use in a vehicle occupant safety 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 5306884: Impact resistant switch knob
(ELECTRICITY: CIRCUIT MAKERS AND BREAKERS : ELECTRIC SWITCH DETAILS : Actuators : Auxiliary : Gravity operated)
Patent 5306885: Cable attaching device
(ELECTRICITY: CIRCUIT MAKERS AND BREAKERS : ELECTRIC SWITCH DETAILS : Actuators : With attachment : Having auxiliarly housing)
Patent 5306886: Keyboard switch
(ELECTRICITY: CIRCUIT MAKERS AND BREAKERS : SOLID CONTACT : Membrane type : Including additional actuator : Chamber contains insulative restrictive element or means to form at least one conductive-liquid-containing recess)
Patent 5306887: Method of accelerating the heating of aqueous fluids
(ELECTRIC HEATING : CAPACITIVE DIELECTRIC HEATING : Specific heating application : Fluent material : Horizontal (e.g., turntable, etc.))
Patent 5306888: Wire cut electrical-discharge machining apparatus
(ELECTRIC HEATING : METAL HEATING (E.G., RESISTANCE HEATING) : Cutting or disintegrating (e.g., machining engraving) : Electric spark machining : Wire cutting : Portable)
Patent 5306889: Wire cut electrical discharge machining apparatus
(ELECTRIC HEATING : METAL HEATING (E.G., RESISTANCE HEATING) : Cutting or disintegrating (e.g., machining engraving) : Electric spark machining : Wire cutting : Portable)
Patent 5306890: Method of producing corrugated metal sheeting and method of producing honeycomb structure therefrom for carrying catalytic agents used for
(ELECTRIC HEATING : METAL HEATING (E.G., RESISTANCE HEATING) : By arc : Using laser : Welding : Methods : With chamber)
Patent 5306891: Laser welding process for attaching metal to ceramic substrate
(ELECTRIC HEATING : METAL HEATING (E.G., RESISTANCE HEATING) : By arc : Using laser : Welding : Methods : With chamber)
Patent 5306892: Mirror objective arrangement
(ELECTRIC HEATING : METAL HEATING (E.G., RESISTANCE HEATING) : By arc : Using laser : Cutting : Methods)
Patent 5306893: Weld acoustic monitor
(ELECTRIC HEATING : METAL HEATING (E.G., RESISTANCE HEATING) : By arc : Including circuits for monitoring arc parameters : Vertical work (e.g., horizontal seam in vertical wall))
Patent 5306894: Consumable electrode type D.C. arc welder
(ELECTRIC HEATING : METAL HEATING (E.G., RESISTANCE HEATING) : By arc : Including arc-power supplies : With automatic output control (e.g., shortcircuit, infrared) : Responsive to arc voltage only : Methods)
Patent 5306895: Corrosion-resistant member for chemical apparatus using halogen series corrosive gas
(ELECTRIC HEATING : HEATING DEVICES : Combined with container, enclosure, or support for material to be heated : With perforating or disintegrating means)
Patent 5306896: Method and apparatus for open digestion of specimens utilizing inclined container support means with electric heater
(ELECTRIC HEATING : HEATING DEVICES : With heater-unit housing, casing, or support means (e.g., frame and single sheet) : Including or comprising holding or support means for material to be heated : Including electromagnetic relay means)
Patent 5306897: Heat treatment method and apparatus for turbine blades using flexible heater sleeve
(ELECTRIC HEATING : HEATING DEVICES : With heater-unit housing, casing, or support means (e.g., frame and single sheet) : Specially formed or adapted to fit material to be heated (e.g., a pipe) : Cloth or other fabric)
Patent 5306898: Heater for sheet material
(ELECTRIC HEATING : HEATING DEVICES : With heating unit structure : With resistive-element attaching, securing or electrical insulation means : Comprising coating printed or deposited on core sheath or support means : Fusible link)
Patent 5306899: Authentication system for an item having a holographic display using a holographic record
(REGISTERS : SYSTEMS CONTROLLED BY DATA BEARING RECORDS : Credit or identification card systems : Permitting access : Lost-motion mechanism)
Patent 5306900: Hand held bar code scanner with adjustment of direction of emitted light beam
(REGISTERS : CODED RECORD SENSORS : Particular sensor structure : Optical : Bar code : Specified housing or mounting detail : Hand-held (e.g., portable) : Interchangeable scanning head or detachable handle : Rotating)
Patent 5306901: Production control by multiple branch bar-code readers
(REGISTERS : CODED RECORD SENSORS : Particular sensor structure : Optical : Light pipes : Wand-type reader (e.g., manual scan))
Patent 5306902: Confocal method and apparatus for focusing in projection lithography
(RADIANT ENERGY : PHOTOCELLS; CIRCUITS AND APPARATUS : Photocell controls its own optical systems : Automatic focus control : Of a microscope : With a collimator)
Patent 5306903: Objective lens position detecting system capable of adjusting amounts of radiation
(RADIANT ENERGY : PHOTOCELLS; CIRCUITS AND APPARATUS : Photocell controls its own optical systems : Automatic focus control : Active autofocus : With optical storage medium; e.g., optical disc, etc. : With detector support)
Patent 5306904: Multilayer microelectronic photomultiplier device with a stacked series of dynode and insulating layers
(RADIANT ENERGY : PHOTOCELLS; CIRCUITS AND APPARATUS : Photocell controlled circuit : Electron multiplier : With comparison)
Patent 5306905: Method for minimizing 1/f and other low frequency noise in signal processing for focal plane array detector system
(RADIANT ENERGY : PHOTOCELLS; CIRCUITS AND APPARATUS : Photocell controlled circuit : Plural photosensitive image detecting element arrays : With comparison)
Patent 5306906: Solid-state imaging device having a plurality of charge transfer electrodes formed in a serpentine pattern
(RADIANT ENERGY : PHOTOCELLS; CIRCUITS AND APPARATUS : Photocell controlled circuit : Plural photosensitive image detecting element arrays : With comparison)
Patent 5306907: X-ray and gamma ray electron beam imaging tube having a sensor-target layer composed of a lead mixture
(RADIANT ENERGY : PHOTOCELLS; CIRCUITS AND APPARATUS : Photocell controlled circuit : Special photocell or electron tube circuits : Amplifier type : Light amplifier type : Vacuum tube type :)
Patent 5306908: Manually operated hand-held optical scanner with tactile speed control assembly
(RADIANT ENERGY : PHOTOCELLS; CIRCUITS AND APPARATUS : Optical or pre-photocell system : Means for moving optical system : Light chopper type)
Patent 5306909: Analysis of drilling fluids
(RADIANT ENERGY : GEOLOGICAL TESTING OR IRRADIATION : With sampling :)
Patent 5306910: Time modulated electrified spray apparatus and process
(RADIANT ENERGY : IONIC SEPARATION OR ANALYSIS : Ion beam pulsing means with detector synchronizing means : With collection of ions)
Patent 5306911: Method for determining the flow rate of aqueous phases in a multiphase flow
(RADIANT ENERGY : RADIATION TRACER METHODS : Static field-type ion path-bending selecting means)
Patent 5306912: Optically addressed thermal imaging device
(RADIANT ENERGY : INFRARED-TO-VISIBLE IMAGING : Including means for scanning field of view : With conveyance)
Patent 5306913: Method and apparatus for remote optical detection of a gas present in an observed volume
(RADIANT ENERGY : INVISIBLE RADIANT ENERGY RESPONSIVE ELECTRIC SIGNALLING : Infrared responsive : With means to analyze uncontained fluent material : With a recirculation path)
Patent 5306914: Method for measuring liquid scintillation samples deposited on multi-well sample plates
(RADIANT ENERGY : INVISIBLE RADIANT ENERGY RESPONSIVE ELECTRIC SIGNALLING : With or including a luminophor : Methods : With periodic beam varying means)
Patent 5306915: Infrared detectors
(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 5306917: Electro-optical system for measuring and analyzing accumulated short-wave and long-wave ultraviolet radiation exposure
(RADIANT ENERGY : INVISIBLE RADIANT ENERGY RESPONSIVE ELECTRIC SIGNALLING : Ultraviolet light responsive means : Methods)
Patent 5306918: Installation for the study or the transformation of the surface of samples placed in a vacuum or in a controlled atmosphere
(RADIANT ENERGY : INSPECTION OF SOLIDS OR LIQUIDS BY CHARGED PARTICLES : Analyte supports : With object moving or positioning means : With detector)
Patent 5306919: Positioning device for scanning probe microscopes
(RADIANT ENERGY : INSPECTION OF SOLIDS OR LIQUIDS BY CHARGED PARTICLES : Analyte supports : With object moving or positioning means : With detector)
Patent 5306920: Ion implanter with beam resolving apparatus and method for implanting ions
(RADIANT ENERGY : IRRADIATION OF OBJECTS OR MATERIAL : Irradiation of semiconductor devices : Ion bombardment : Plural planar layer type)
Patent 5306921: Ion implantation system using optimum magnetic field for concentrating ions
(RADIANT ENERGY : IRRADIATION OF OBJECTS OR MATERIAL : Irradiation of semiconductor devices : Ion bombardment : Plural planar layer type)
Patent 5306922: Production of high beam currents at low energies for use in ion implantation systems
(RADIANT ENERGY : IRRADIATION OF OBJECTS OR MATERIAL : Irradiation of semiconductor devices : Ion bombardment : Plural planar layer type)
Patent 5306923: Optoelectric device with a very low series resistance
(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 :)
Patent 5306924: Semiconductor device with strained-layer superlattice
(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 : Strained layer superlattice :)
Patent 5306925: Nonlinear optical element and method of using the same
(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 : Light responsive structure : Si x Ge 1-x)
Patent 5306926: CCD solid state imager
(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 optical element : With thinned central active portion of semiconductor surrounded by thick insensitive portion (e.g. diaphragm type strain gauge))
Patent 5306927: High current amplifier utilizing a josephson junction Schottky diode three terminal 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 : At least one electrode layer of semiconductor material : Three or more electrode device : High temperature (i.e., >30o Kelvin))
Patent 5306928: Diamond semiconductor device having a non-doped diamond layer formed between a BN substrate and an active diamond 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 5306929: MOS controlled thyristor
(ACTIVE SOLID-STATE DEVICES (E.G., TRANSISTORS, SOLID-STATE DIODES) : REGENERATIVE TYPE SWITCHING DEVICE (E.G., SCR, COMFET, THYRISTOR) : With extended latchup current level (e.g., gate turn off "GTO" device) : With extended latchup current level (e.g., COMFET device))
Patent 5306930: Emitter switched thyristor with buried dielectric layer
(ACTIVE SOLID-STATE DEVICES (E.G., TRANSISTORS, SOLID-STATE DIODES) : REGENERATIVE TYPE SWITCHING DEVICE (E.G., SCR, COMFET, THYRISTOR) : With extended latchup current level (e.g., gate turn off "GTO" device) : With extended latchup current level (e.g., COMFET device))
Patent 5306931: CCD image sensor with improved antiblooming characteristics
(ACTIVE SOLID-STATE DEVICES (E.G., TRANSISTORS, SOLID-STATE DIODES) : FIELD EFFECT DEVICE : Charge transfer device : Majority signal carrier (e.g., buried or bulk channel, or peristaltic) : Responsive to non-electrical external signal (e.g., imager) : Having structure to improve output signal (e.g., antiblooming drain) : Si x Ge 1-x)
Patent 5306932: Charge transfer device provided with improved output structure
(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 5306933: CCD delay line with selective delay period circuit
(ACTIVE SOLID-STATE DEVICES (E.G., TRANSISTORS, SOLID-STATE DIODES) : FIELD EFFECT DEVICE : Charge transfer device : Multiple channels (e.g., converging or diverging or parallel channels) : Input signal responsive to signal charge in charge transfer device (e.g., regeneration or feedback))
Patent 5306934: Semiconductor device with buried electrode
(ACTIVE SOLID-STATE DEVICES (E.G., TRANSISTORS, SOLID-STATE DIODES) : FIELD EFFECT DEVICE : Junction field effect transistor (unipolar transistor) : Vertical controlled current path : In imaging array)
Patent 5306935: Method of forming a nonvolatile stacked memory
(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 increased effective electrode surface area (e.g., tortuous path, corrugated, or textured electrodes))
Patent 5306936: Non-volatile semiconductor memory device having oxynitride film for preventing charge in floating gate from loss
(ACTIVE SOLID-STATE DEVICES (E.G., TRANSISTORS, SOLID-STATE DIODES) : FIELD EFFECT DEVICE : Having insulated electrode (e.g., MOSFET, MOS diode) : Variable threshold (e.g., floating gate memory device) : Multiple insulator layers (e.g., MNOS structure) : With means to facilitate light erasure)
Patent 5306937: Semiconductor device having a built-in current-sensing diode
(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 : Vertical channel or double diffused insulated gate field effect device provided with means to protect against excess voltage (e.g., gate protection diode) : With additional, non-memory control electrode or channel portion (e.g., accessing field effect transistor structure))
Patent 5306938: Lateral MOSFET
(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 : With lightly doped portion of drain region adjacent channel (e.g., LDD structure) : All contacts on same surface (e.g., lateral structure))
Patent 5306939: Epitaxial silicon wafers for CMOS integrated circuits
(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 : With means to prevent latchup or parasitic conduction channels : For operation as bipolar or punchthrough element)
Patent 5306940: Semiconductor device including a locos type field oxide film and a U trench penetrating the locos film
(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 : With pn junction to collect injected minority carriers to prevent parasitic bipolar transistor action : Dielectric isolation means (e.g., dielectric layer in vertical grooves) : As thin film structure (e.g., polysilicon resistor))
Patent 5306941: Semiconductor memory device and production process thereof
(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 : Matrix or array of field effect transistors (e.g., array of FETs only some of which are completed, or structure for mask programmed read-only memory (ROM)) : With thick insulator over source or drain region)
Patent 5306942: Semiconductor device having a shield which is maintained at a reference potential
(ACTIVE SOLID-STATE DEVICES (E.G., TRANSISTORS, SOLID-STATE DIODES) : INTEGRATED CIRCUIT STRUCTURE WITH ELECTRICALLY ISOLATED COMPONENTS : Including dielectric isolation means : With metallic conductor within isolating dielectric or between semiconductor and isolating dielectric (e.g., metal shield layer or internal connection layer) : Connected across base-collector junction of transistor (e.g., Baker clamp))
Patent 5306943: Schottky barrier diode with ohmic portion
(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 : Schottky barrier (e.g., a transparent Schottky metallic layer or a Schottky barrier containing at least one of indium or tin (e.g., SnO 2 , indium tin oxide)) : With particular contact geometry (e.g., ring or grid) : Schottky metallic layer is a silicide)
Patent 5306944: Semiconductor structure within DI islands having bottom projection for controlling device characteristics
(ACTIVE SOLID-STATE DEVICES (E.G., TRANSISTORS, SOLID-STATE DIODES) : INTEGRATED CIRCUIT STRUCTURE WITH ELECTRICALLY ISOLATED COMPONENTS : Including dielectric isolation means : Full dielectric isolation with polycrystalline semiconductor substrate : Dielectric in groove)
Patent 5306945: Feature for a semiconductor device to reduce mobile ion contamination
(ACTIVE SOLID-STATE DEVICES (E.G., TRANSISTORS, SOLID-STATE DIODES) : PHYSICAL CONFIGURATION OF SEMICONDUCTOR (E.G., MESA, BEVEL, GROOVE, ETC.) : With peripheral feature due to separation of smaller semiconductor chip from larger wafer (e.g., scribe region, or means to prevent edge effects such as leakage current at peripheral chip separation area) : Deep level dopant other than gold or platinum)
Patent 5306946: Semiconductor device having a passivation layer with silicon nitride layers
(ACTIVE SOLID-STATE DEVICES (E.G., TRANSISTORS, SOLID-STATE DIODES) : WITH MEANS TO CONTROL SURFACE EFFECTS : Insulating coating : Multiple layers : At least one layer of silicon nitride : Thin film ballasting means (e.g., polysilicon resistor))
Patent 5306947: Semiconductor device and manufacturing method thereof
(ACTIVE SOLID-STATE DEVICES (E.G., TRANSISTORS, SOLID-STATE DIODES) : WITH MEANS TO CONTROL SURFACE EFFECTS : Insulating coating : Multiple layers : At least one layer of organic material : Combined with glass layer)
Patent 5306948: Semiconductor device and semiconductor module having auxiliary high power supplying terminals
(ACTIVE SOLID-STATE DEVICES (E.G., TRANSISTORS, SOLID-STATE DIODES) : HOUSING OR PACKAGE : With contact or lead : Rigid electrode portion)
Patent 5306949: Transistor module having external lead terminal with transient voltage suppression
(ACTIVE SOLID-STATE DEVICES (E.G., TRANSISTORS, SOLID-STATE DIODES) : HOUSING OR PACKAGE : With contact or lead : Rigid electrode portion)
Patent 5306950: Electrode assembly for a semiconductor 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 : Plural layers of specified contact or lead material)
Patent 5306951: Sidewall silicidation for improved reliability and conductivity
(ACTIVE SOLID-STATE DEVICES (E.G., TRANSISTORS, SOLID-STATE DIODES) : COMBINED WITH ELECTRICAL CONTACT OR LEAD : Of specified material other than unalloyed aluminum : Layered : At least one layer of silicide or polycrystalline silicon : Polysilicon laminated with silicide : With polycrystalline connecting region (e.g., polysilicon base contact))
Patent 5306952: Multilayer aluminum-containing interconnection structure of semiconductor device
(ACTIVE SOLID-STATE DEVICES (E.G., TRANSISTORS, SOLID-STATE DIODES) : REGENERATIVE TYPE SWITCHING DEVICE (E.G., SCR, COMFET, THYRISTOR) : Emitter region feature : Multi-emitter region (e.g., emitter geometry or emitter ballast resistor) : Laterally symmetric regions : Enhancement mode (e.g., so-called SITs))
Patent 5306953: Rear view mirror positioning and alerting apparatus
(ELECTRICAL TRANSMISSION OR INTERCONNECTION SYSTEMS : VEHICLE MOUNTED SYSTEMS : Automobile : Series-connected)
Patent 5306954: Charge pump with symmetrical +V and -V outputs
(ELECTRICAL TRANSMISSION OR INTERCONNECTION SYSTEMS : CAPACITOR : Parallel-charge, series-discharge (e.g., voltage doublers) : Three apertures or ladder)
Patent 5306955: Two-wire, electronic switch
(ELECTRICAL TRANSMISSION OR INTERCONNECTION SYSTEMS : SWITCHING SYSTEMS : Condition responsive : Selectively actuated)
Patent 5306956: Connecting system for supplying electrical power to a device in place of a battery along with the transmission of data signals from the device
(ELECTRICAL TRANSMISSION OR INTERCONNECTION SYSTEMS : SWITCHING SYSTEMS : Condition responsive : Electrical : Speed, centrifugal or kinetic force)
Patent 5306957: Switch lever operating device with automatic timer
(ELECTRICAL TRANSMISSION OR INTERCONNECTION SYSTEMS : SWITCHING SYSTEMS : Switch actuation : With time delay or retardation means : Polarity reversing)
Patent 5306958: High-speed address transition detection circuit
(MISCELLANEOUS ACTIVE ELECTRICAL NONLINEAR DEVICES, CIRCUITS, AND SYSTEMS : SPECIFIC SIGNAL DISCRIMINATING (E.G., COMPARING, SELECTING, ETC.) WITHOUT SUBSEQUENT CONTROL : By shape : Slope : With logic or bistable circuit)
Patent 5306959: Electrical circuit for generating pulse strings
(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 5306960: Common bias circuit for a plurality of discrete IC's each having their own bias circuritry
(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 5306961: Low-power integrated circuit with selectable battery modes
(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 5306962: Qualified non-overlapping clock generator to provide control lines with non-overlapping clock timing
(MISCELLANEOUS ACTIVE ELECTRICAL NONLINEAR DEVICES, CIRCUITS, AND SYSTEMS : SIGNAL CONVERTING, SHAPING, OR GENERATING : Phase shift by less than period of input : Multiple outputs : Non-overlapping : Having multiple outputs)
Patent 5306963: Address transition detection noise filter in pulse summation circuit for nonvolatile semiconductor memory
(MISCELLANEOUS ACTIVE ELECTRICAL NONLINEAR DEVICES, CIRCUITS, AND SYSTEMS : SPECIFIC SIGNAL DISCRIMINATING (E.G., COMPARING, SELECTING, ETC.) WITHOUT SUBSEQUENT CONTROL : By shape : Slope : With logic or bistable circuit)
Patent 5306964: Reference generator circuit for BiCMOS ECL gate employing PMOS load devices
(ELECTRONIC DIGITAL LOGIC CIRCUITRY : FUNCTION OF AND, OR, NAND, NOR, OR NOT : Bipolar and FET : Bi-CMOS : CMOS)
Patent 5306965: Process compensating variable impedence I/O driver with feedback
(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 : Integrated Injection Logic (I2L))
Patent 5306966: High-speed and low-power consumption decoder unit implemented by emitter-coupled logic circuit
(ELECTRONIC DIGITAL LOGIC CIRCUITRY : FUNCTION OF AND, OR, NAND, NOR, OR NOT : Decoding : Complementary FET`s)
Patent 5306967: Apparatus for improving signal transmission along parallel lines
(ELECTRONIC DIGITAL LOGIC CIRCUITRY : SIGNIFICANT INTEGRATED STRUCTURE, LAYOUT, OR LAYOUT INTERCONNECTIONS : Field-effect transistor)
Patent 5306968: Rectifier circuit not using clock signal
(MISCELLANEOUS ACTIVE ELECTRICAL NONLINEAR DEVICES, CIRCUITS, AND SYSTEMS : SPECIFIC SIGNAL DISCRIMINATING (E.G., COMPARING, SELECTING, ETC.) WITHOUT SUBSEQUENT CONTROL : By polarity : With reference)
Patent 5306969: Frequency mixer circuit using FETs
(MISCELLANEOUS ACTIVE ELECTRICAL NONLINEAR DEVICES, CIRCUITS, AND SYSTEMS : SIGNAL CONVERTING, SHAPING, OR GENERATING : Frequency or repetition rate conversion or control : Having capacitive load)
Patent 5306970: Sense amplifier and method for its operation
(MISCELLANEOUS ACTIVE ELECTRICAL NONLINEAR DEVICES, CIRCUITS, AND SYSTEMS : SPECIFIC SIGNAL DISCRIMINATING (E.G., COMPARING, SELECTING, ETC.) WITHOUT SUBSEQUENT CONTROL : By amplitude : With sensing amplifier : With latching type element (e.g., flip-flop, etc.) : With reference signal)
Patent 5306971: Binary controlled digital tapped delay line
(MISCELLANEOUS ACTIVE ELECTRICAL NONLINEAR DEVICES, CIRCUITS, AND SYSTEMS : SIGNAL CONVERTING, SHAPING, OR GENERATING : Having specific delay in producing output waveform : Multiple outputs with plurality of delay intervals : Variable or adjustable : Electron tube)
Patent 5306972: AC motor system
(ELECTRICAL GENERATOR OR MOTOR STRUCTURE : DYNAMOELECTRIC : Rotary : Cooling or fluid contact : Circulation : Claw-tooth and printed circuit components)
Patent 5306973: Mounting bracket for overload protectors
(ELECTRICAL GENERATOR OR MOTOR STRUCTURE : DYNAMOELECTRIC : Rotary : With other elements : Electric circuit elements : Temperature, current-responsive, i.e., protectors : Distributor or timer (e.g., ignition magnetos))
Patent 5306974: Electrical motor with choke coils on a common core
(ELECTRICAL GENERATOR OR MOTOR STRUCTURE : DYNAMOELECTRIC : Rotary : With other elements : Electric circuit elements : Bicycle-hub generators)
Patent 5306975: Vibration insulation of a body on magnetic bearings
(ELECTRICAL GENERATOR OR MOTOR STRUCTURE : DYNAMOELECTRIC : Rotary : With other elements : Bearing or air-gap adjustment or bearing lubrication : Magnetic bearing : Impulse coupling)
Patent 5306976: Motor and stationary assembly therefor having end caps and overlapping film slot insulation
(ELECTRICAL GENERATOR OR MOTOR STRUCTURE : DYNAMOELECTRIC : Rotary : Windings and core structure : Slot liners : Squirrel cage)
Patent 5306977: Cooling rotor for an alternator mounted on vehicle
(ELECTRICAL GENERATOR OR MOTOR STRUCTURE : DYNAMOELECTRIC : Rotary : Rotor structure : Interfitting or claw tooth rotors : End turn supports)
Patent 5306978: Surface acoustic wave unidirectional transducer having floating electrodes
(ELECTRICAL GENERATOR OR MOTOR STRUCTURE : NON-DYNAMOELECTRIC : Piezoelectric elements and devices : Surface acoustic wave devices : Interdigitated electrodes : Envelope or apodized :)
Patent 5306979: Multiplexing incremental linear actuator system
(ELECTRICAL GENERATOR OR MOTOR STRUCTURE : NON-DYNAMOELECTRIC : Piezoelectric elements and devices : With mechanical energy coupling means : On back of piezoelectric element)
Patent 5306980: Torsional force transducer and method of operation
(ELECTRICAL GENERATOR OR MOTOR STRUCTURE : NON-DYNAMOELECTRIC : Piezoelectric elements and devices : With mechanical energy coupling means : Shear or torsional type : Plural elements)
Patent 5306981: Piezoelectric vibrator assembly
(ELECTRICAL GENERATOR OR MOTOR STRUCTURE : NON-DYNAMOELECTRIC : Piezoelectric elements and devices : With mounting or support means : Compensated air gap)
Patent 5306982: Field harmonic enhancer in a deflection yoke
(ELECTRIC LAMP AND DISCHARGE DEVICES : CATHODE RAY TUBE : Plural beam generating or control : With deflection : With studs)
Patent 5306983: Support device for a picture tube component
(ELECTRIC LAMP AND DISCHARGE DEVICES : CATHODE RAY TUBE : Envelope : Support for electrode or envelope : Light conducting fiber or rod)
Patent 5306984: Plasma display device
(ELECTRIC LAMP AND DISCHARGE DEVICES : WITH LUMINESCENT SOLID OR LIQUID MATERIAL : With gaseous discharge medium : Three or more)
Patent 5306985: ECR apparatus with magnetic coil for plasma refractive index control
(ELECTRIC LAMP AND DISCHARGE DEVICES: SYSTEMS : DISCHARGE DEVICE LOAD WITH FLUENT MATERIAL SUPPLY TO THE DISCHARGE SPACE : Plasma generating : With magnetic field : Thermostatic switch in the series circuit)
Patent 5306986: Zero-voltage complementary switching high efficiency class D amplifier
(ELECTRIC LAMP AND DISCHARGE DEVICES: SYSTEMS : PULSATING OR A.C. SUPPLY : Induction-type discharge device load : Strobe lights)
Patent 5306987: Acoustic resonance arc stabilization arrangement in a discharge lamp
(ELECTRIC LAMP AND DISCHARGE DEVICES: SYSTEMS : PULSATING OR A.C. SUPPLY : Induction-type discharge device load : Strobe lights)
Patent 5306988: Method and apparatus for operating polyphase dc motors
(ELECTRICITY: MOTIVE POWER SYSTEMS : SELF-COMMUTATED IMPULSE OR RELUCTANCE MOTORS : Field circuit control)
Patent 5306989: Electric motor brake
(ELECTRICITY: MOTIVE POWER SYSTEMS : BRAKING : Friction braking : Including both friction braking "plugging" and/or dynamic braking)
Patent 5306990: Electric motor control apparatus including an output stage protected against malfunction and damage
(ELECTRICITY: MOTIVE POWER SYSTEMS : LIMITATION OF MOTOR LOAD, CURRENT, TORQUE OR FORCE (E.G., PREVENTING OVERLOAD) : Control of motor load or device driven)
Patent 5306991: Window wiper and wiper actuating mechanism
(ELECTRICITY: MOTIVE POWER SYSTEMS : PERIODIC, REPETITIOUS OR SUCCESSIVE OPERATIONS CONTROL OF MOTOR, INCLUDING "JOG" AND "INCH" CONTROL : Different voltages)
Patent 5306992: Device for controlling a drive mechanism for an automotive accessory
(ELECTRICITY: MOTIVE POWER SYSTEMS : AUTOMATIC AND/OR WITH TIME-DELAY MEANS (E.G., AUTOMATIC STARTING AND/OR STOPPING) : Moisture content or wetness : Voltage)
Patent 5306993: System of driving by electric motor machines which work in a periodic manner at torque variable as a function of the angle of rotation
(ELECTRICITY: MOTIVE POWER SYSTEMS : POSITIONAL SERVO SYSTEMS (E.G., SERVOMECHANISMS) : Adaptive or optimizing systems including "bang-bang" servos : Mechanical gearing)
Patent 5306994: Automatic phase margin compensation control circuit and method for disk drives
(ELECTRICITY: MOTIVE POWER SYSTEMS : POSITIONAL SERVO SYSTEMS (E.G., SERVOMECHANISMS) : Adaptive or optimizing systems including "bang-bang" servos : Mechanical gearing)
Patent 5306995: Reconfiguration automatic electronic control system with automatic model determination, internally restructurable control and flexible
(ELECTRICITY: MOTIVE POWER SYSTEMS : POSITIONAL SERVO SYSTEMS (E.G., SERVOMECHANISMS) : Adaptive or optimizing systems including "bang-bang" servos : Mechanical gearing)
Patent 5306996: AC/DC stepped drive system
(ELECTRICITY: MOTIVE POWER SYSTEMS : SYNCHRONOUS MOTOR SYSTEMS : Field winding circuits : With field excitation application)
Patent 5306997: Drive system for turbocharger with rotary electric machine
(ELECTRICITY: MOTIVE POWER SYSTEMS : SYNCHRONOUS MOTOR SYSTEMS : Armature winding circuits : Responsive to rotor shaft position or speed : Speed responsive field power sources)
Patent 5306998: Protection control circuit for a variable speed hoisting device
(ELECTRICITY: MOTIVE POWER SYSTEMS : INDUCTION MOTOR SYSTEMS : Primary circuit control : Condition responsive : Responsive to motor voltage)
Patent 5306999: Electric vehicle charging station
(ELECTRICITY: BATTERY OR CAPACITOR CHARGING OR DISCHARGING : CELL OR BATTERY CHARGER STRUCTURE : Charging station for electrically powered vehicle : Employing "jumper" cable)
Patent 5307000: Method and apparatus for charging, thawing, and formatting a battery
(ELECTRICITY: BATTERY OR CAPACITOR CHARGING OR DISCHARGING : BATTERY OR CELL DISCHARGING : With charging : Pulsed discharge :)
Patent 5307001: Battery charging method and apparatus
(ELECTRICITY: BATTERY OR CAPACITOR CHARGING OR DISCHARGING : DIVERSE CHARGING OR DISCHARGING RATES FOR PLURAL BATTERIES : With generator charging source)
Patent 5307002: Improvements in battery charging circuits
(ELECTRICITY: BATTERY OR CAPACITOR CHARGING OR DISCHARGING : BATTERY OR CELL CHARGING : Pulsed : With battery or cell condition monitoring (e.g., for protection from overcharging, heating, etc.))
Patent 5307003: Varying the supply voltage in response to the current supplied to a computer system
(ELECTRICITY: POWER SUPPLY OR REGULATION SYSTEMS : IN SHUNT WITH SOURCE OR LOAD : Using choke and switch across source : In bridge)
Patent 5307004: Soft switching boost and buck regulators
(ELECTRICITY: POWER SUPPLY OR REGULATION SYSTEMS : IN SHUNT WITH SOURCE OR LOAD : Using choke and switch across source : In bridge)
Patent 5307005: Zero current switching reverse recovery circuit
(ELECTRICITY: POWER SUPPLY OR REGULATION SYSTEMS : IN SHUNT WITH SOURCE OR LOAD : Using choke and switch across source : In bridge)
Patent 5307006: Optical voltage reference
(ELECTRICITY: POWER SUPPLY OR REGULATION SYSTEMS : SELF-REGULATING (E.G., NONRETROACTIVE) : Using a three or more terminal semiconductive device as the final control device : For current stabilization : To derive a voltage reference (e.g., band gap regulator) : Including a ferrocapacitor across a tertiary winding)
Patent 5307007: CMOS bandgap voltage and current references
(ELECTRICITY: POWER SUPPLY OR REGULATION SYSTEMS : SELF-REGULATING (E.G., NONRETROACTIVE) : Using a three or more terminal semiconductive device as the final control device : For current stabilization : To derive a voltage reference (e.g., band gap regulator) : Including a ferrocapacitor across a tertiary winding)
Patent 5307008: Current ratio device and toroidal core assembly therefor
(ELECTRICITY: POWER SUPPLY OR REGULATION SYSTEMS : INCLUDING A TRANSFORMER OR AN INDUCTOR : With compensation : For current transformer : Selective)
Patent 5307009: Harmonic-adjusted watt-hour meter
(ELECTRICITY: MEASURING AND TESTING : MEASURING, TESTING, OR SENSING ELECTRICITY, PER SE : Plural inputs (e.g., summation, ratio) : Watts : Digital voltmeters)
Patent 5307010: Wafer burn-in and test system
(ELECTRICITY: MEASURING AND TESTING : FAULT DETECTING IN ELECTRIC CIRCUITS AND OF ELECTRIC COMPONENTS : Of individual circuit component or element : Test of semiconductor device : With barrier layer : Of reflected test signal)
Patent 5307011: Loader and unloader for test handler
(ELECTRICITY: MEASURING AND TESTING : MISCELLANEOUS : Combined)
Patent 5307012: Test substation for testing semi-conductor packages
(ELECTRICITY: MEASURING AND TESTING : FAULT DETECTING IN ELECTRIC CIRCUITS AND OF ELECTRIC COMPONENTS : Of individual circuit component or element : With probe elements : Cantilever : Of reflected test signal)
Patent 5307013: Digital position sensor system for detecting automatic transmission gear modes
(ELECTRICITY: MEASURING AND TESTING : MAGNETIC : Displacement : Having particular sensor means : Hall effect : Electrically energized)
Patent 5307014: Inflow MR angiography with spatially variable flip angles
(ELECTRICITY: MEASURING AND TESTING : PARTICLE PRECESSION RESONANCE : Determine fluid flow rate : Having particular optical cell structure)
Patent 5307015: NMR relaxometry using variable initial flip angle
(ELECTRICITY: MEASURING AND TESTING : PARTICLE PRECESSION RESONANCE : Using a nuclear resonance spectrometer system : To obtain localized resonance within a sample :)
Patent 5307016: Magnetic field generating apparatus
(ELECTRICITY: MEASURING AND TESTING : PARTICLE PRECESSION RESONANCE : Spectrometer components : Polarizing field magnet : With homogeneity control :)
Patent 5307017: Sparking voltage detecting device for internal combustion engines
(ELECTRICITY: MEASURING AND TESTING : INTERNAL-COMBUSTION ENGINE IGNITION SYSTEM OR DEVICE : Apparatus for coupling a measuring instrument to an ignition system : Using a pressure chamber)
Patent 5307018: Apparatus and method to detect an impending failure of a cirucit caused by deposits of aerosol
(ELECTRICITY: MEASURING AND TESTING : FAULT DETECTING IN ELECTRIC CIRCUITS AND OF ELECTRIC COMPONENTS : Of individual circuit component or element : By spark or arc discharge)
Patent 5307019: Method and apparatus for determining the weld and coil resistances of a motor winding
(ELECTRICITY: MEASURING AND TESTING : IMPEDANCE, ADMITTANCE OR OTHER QUANTITIES REPRESENTATIVE OF ELECTRICAL STIMULUS/RESPONSE RELATIONSHIPS : Lumped type parameters : Using resistance or conductance measurement : With voltage or current signal evaluation : Including a digital or logic circuit)
Patent 5307020: Phase comparator device with wide dynamic range
(MISCELLANEOUS ACTIVE ELECTRICAL NONLINEAR DEVICES, CIRCUITS, AND SYSTEMS : SPECIFIC SIGNAL DISCRIMINATING (E.G., COMPARING, SELECTING, ETC.) WITHOUT SUBSEQUENT CONTROL : By phase : Comparison between plural inputs (e.g., phase angle indication, lead-lag discriminator, etc.) : With reference signal :)
Patent 5307021: Phase-error detecting circuit for QDPSK demodulator
(DEMODULATORS : PHASE SHIFT KEYING OR QUADRATURE AMPLITUDE DEMODULATOR : Input signal combined with local oscillator or carrier frequency signal : Including phase or frequency locked loop : With parallel signal combiners (e.g., Costas loop) :)
Patent 5307022: High dynamic range modulation independent feed forward amplifier network
(AMPLIFIERS : WITH PILOT FREQUENCY CONTROL MEANS : Having signal applied to magnetic means)
Patent 5307023: Non-linear operational transconductance amplifier
(AMPLIFIERS : WITH SEMICONDUCTOR AMPLIFYING DEVICE (E.G., TRANSISTOR) : Including differential amplifier : Having current mirror amplifier :)
Patent 5307024: Linearized level-shifting amplifier
(AMPLIFIERS : WITH SEMICONDUCTOR AMPLIFYING DEVICE (E.G., TRANSISTOR) : Including differential amplifier : Having D.C. feedback bias control for stabilization :)
Patent 5307025: Audio power amplifier with noise prevention at turn-on and turn-off
(AMPLIFIERS : WITH SEMICONDUCTOR AMPLIFYING DEVICE (E.G., TRANSISTOR) : Including push-pull amplifier : Having complementary symmetry : And particular biasing arrangement :)
Patent 5307026: Variable gain RF amplifier with linear gain control
(AMPLIFIERS : WITH SEMICONDUCTOR AMPLIFYING DEVICE (E.G., TRANSISTOR) : Including gain control means : Having feedback means acting as variable impedance : Having emitter degeneration : To eliminate crossover distortion)
Patent 5307027: Current mirror with low copying error
(AMPLIFIERS : WITH SEMICONDUCTOR AMPLIFYING DEVICE (E.G., TRANSISTOR) : Including current mirror amplifier : Of diode type)
Patent 5307028: Phase-and-frequency mode/phase mode detector with the same gain in both modes
(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 5307029: Method and apparatus for generating multiple frequency tones using a digital frequency divider
(OSCILLATORS : BEAT FREQUENCY : AFC with logic elements)
Patent 5307030: Coupling adjustment of microwave slots
(WAVE TRANSMISSION LINES AND NETWORKS : COUPLING NETWORKS : Fluid-cooling)
Patent 5307031: Standard or reference transmission line with variable group time delay
(WAVE TRANSMISSION LINES AND NETWORKS : COUPLING NETWORKS : Equalizers : Having long line elements)
Patent 5307032: Wideband frequency distributed signal selector using electromagnetic coupling
(WAVE TRANSMISSION LINES AND NETWORKS : PLURAL CHANNEL SYSTEMS : Having branched circuits : Including switching means :)
Patent 5307033: Planar digital ferroelectric phase shifter
(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 5307034: Ultrathin multimode quartz crystal filter element
(WAVE TRANSMISSION LINES AND NETWORKS : COUPLING NETWORKS : Electromechanical filter : Using bulk mode piezoelectric vibrator : Monolithic structure)
Patent 5307035: Low loss surface wave filter
(WAVE TRANSMISSION LINES AND NETWORKS : COUPLING NETWORKS : Electromechanical filter : Using surface acoustic waves : Plural coupled vibrators)
Patent 5307036: Ceramic band-stop filter
(WAVE TRANSMISSION LINES AND NETWORKS : COUPLING NETWORKS : Wave filters including long line elements : Magnetostrictive wave transmission path)
Patent 5307037: Shim lead assembly with flexible castellated connector for superconducting magnet
(ELECTRICITY: MAGNETICALLY OPERATED SWITCHES, MAGNETS, AND ELECTROMAGNETS : MAGNETS AND ELECTROMAGNETS : Superconductive type : With coil structure)
Patent 5307038: Electromagnetic coupling apparatus
(ELECTRICITY: MAGNETICALLY OPERATED SWITCHES, MAGNETS, AND ELECTROMAGNETS : MAGNETS AND ELECTROMAGNETS : Magnet structure or material : With magnetic-hold control means (e.g., means to control the hold strength))
Patent 5307039: Frustoconical magnet for magnetic resonance imaging
(ELECTRICITY: MAGNETICALLY OPERATED SWITCHES, MAGNETS, AND ELECTROMAGNETS : MAGNETS AND ELECTROMAGNETS : Magnet structure or material : Coil structure or material : Movable or adjustable cores)
Patent 5307040: Transformer with closed conductive loop
(INDUCTOR DEVICES : WITH CLOSED COIL OR CONDUCTOR MEMBER : With surge potential gradient modifying means)
Patent 5307041: Coil component
(INDUCTOR DEVICES : CORE FORMS CASING : Movable with respect to another coil)
Patent 5307042: Search coil frame assembly for metal and method for making same
(INDUCTOR DEVICES : WITH ELECTRIC AND/OR MAGNETIC SHIELDING MEANS : Conductive : Angularly movable)
Patent 5307043: Transformer assembly with improved retainer and insulator
(INDUCTOR DEVICES : INTERLINKED COILS OR WINDINGS (E.G., CURRENT TRANSFORMER) : Coil surrounding linear conductor : Air gap in magnetic shunt)
Patent 5307044: Wound core
(INDUCTOR DEVICES : WITH SUPPORTING AND/OR SPACING MEANS BETWEEN COIL AND CORE : Preformed insulation between coil and core (e.g., spool) : Coils of different windings interposed)
Patent 5307045: High-frequency inductor and manufacturing method thereof
(INDUCTOR DEVICES : COIL OR COIL TURN SUPPORTS OR SPACERS : Printed circuit-type coil : Coils of different windings interposed)
Patent 5307046: Passivating coating for metal oxide varistors
(ELECTRICAL RESISTORS : RESISTANCE VALUE RESPONSIVE TO A CONDITION : Current and/or voltage (e.g., ballast resistor) : Voltage surge-responsive or lightning arrester type :)
Patent 5307047: Emergency ring
(COMMUNICATIONS: ELECTRICAL : AUDIBLE INDICATION : Electronic siren (e.g., wail tone or yelp tone warning device) : By electromagnetically releasable latch)
Patent 5307048: Vehicle security system including an anti-carjacking system
(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 5307049: Alarm control method
(COMMUNICATIONS: ELECTRICAL : CONDITION RESPONSIVE INDICATING SYSTEM : With particular system function (e.g., temperature compensation, calibration) : Alarm system supervision : Fail-safe : Vertical axis)
Patent 5307050: Display apparatus for a first out type of fault status annunciator having a series of interlock switches
(COMMUNICATIONS: ELECTRICAL : CONDITION RESPONSIVE INDICATING SYSTEM : With particular system function (e.g., temperature compensation, calibration) : Selection from a plurality of sensed conditions : Automatic (e.g., periodic, start-up))
Patent 5307051: Night light apparatus and method for altering the environment of a room
(COMMUNICATIONS: ELECTRICAL : CONDITION RESPONSIVE INDICATING SYSTEM : Specific condition : Human or animal : Detectable device on protected article (e.g., "tag"))
Patent 5307052: Bio-amplifier for sensing the bio-electric field of fish
(COMMUNICATIONS: ELECTRICAL : CONDITION RESPONSIVE INDICATING SYSTEM : Specific condition : Human or animal : Nondomestic animal (e.g., for hunting, fishing, or repelling) : Specified device housing or attachment means)
Patent 5307053: Device and method for alerting hunters
(COMMUNICATIONS: ELECTRICAL : CONDITION RESPONSIVE INDICATING SYSTEM : Specific condition : Human or animal : Detectable device on protected article (e.g., "tag"))
Patent 5307054: Motion sensor circuit controller
(COMMUNICATIONS: ELECTRICAL : CONDITION RESPONSIVE INDICATING SYSTEM : Specific condition : Position responsive : Geophysical (e.g., fault slip) : Conveyor belt)
Patent 5307055: Display control device incorporating an auxiliary display
(COMPUTER GRAPHICS PROCESSING AND SELECTIVE VISUAL DISPLAY SYSTEMS : PLURAL DISPLAY SYSTEMS : Remotely located : Presentation of similar images : Changing of subpixel location over time)
Patent 5307056: Dynamic memory allocation for frame buffer for spatial light modulator
(COMPUTER GRAPHICS PROCESSING AND SELECTIVE VISUAL DISPLAY SYSTEMS : COMPUTER GRAPHICS DISPLAY MEMORY SYSTEM : Memory allocation : Unified memory architecture (e.g., UMA))
Patent 5307057: Fiber optic display system utilizing a dual light source
(COMMUNICATIONS: ELECTRICAL : VISUAL INDICATION : Having light piping : Intermittent)
Patent 5307058: Remote supervisory and controlling system
(COMMUNICATIONS: ELECTRICAL : SELECTIVE : Monitoring in addition to control (e.g., supervisory) : Synchronization : Time slot or packet : Gas discharge)
Patent 5307059: Selective call receiver having customized voice alerts
(COMMUNICATIONS: ELECTRICAL : SELECTIVE : Having indication or alarm (e.g., location indication) : Code responsive (i.e., paging) : Alert : Audible : Including graphics)
Patent 5307060: Emergency vehicle alert system
(COMMUNICATIONS: ELECTRICAL : EXTERNAL CONDITION VEHICLE-MOUNTED INDICATOR OR ALARM : Transmitter in another vehicle (e.g., emergency vehicle) : With discharge device (e.g., CRT))
Patent 5307061: Absolute value circuit
(CODED DATA GENERATION OR CONVERSION : DIGITAL CODE TO DIGITAL CODE CONVERTERS : Complementers : To or from Hollerith code)
Patent 5307062: Coding system
(CODED DATA GENERATION OR CONVERSION : DIGITAL CODE TO DIGITAL CODE CONVERTERS : To or from code based on probability : "N" out of "M" to "X" out of "Y")
Patent 5307063: Superconducting A/D converter
(CODED DATA GENERATION OR CONVERSION : ANALOG TO OR FROM DIGITAL CONVERSION : With particular solid state devices (e.g., Gunn effect device, Josephson device, drift transistor, using solid state active devices as impedances) with other at longer intervals) : Plural slope analog to digital converter)
Patent 5307064: Digital-to-analog converter capable of reducing load of low-pass filter
(CODED DATA GENERATION OR CONVERSION : ANALOG TO OR FROM DIGITAL CONVERSION : Digital to analog conversion : Linearization (e.g., nonlinear transfer characteristic compensates for nonlinear transducer))
Patent 5307065: Digital-to-analog converter
(CODED DATA GENERATION OR CONVERSION : ANALOG TO OR FROM DIGITAL CONVERSION : Digital to analog conversion : Using weighted impedances : With rollover feature (i.e., antidoublestrike))
Patent 5307066: Microprocessor controlled converter having reduced noise interference and method of operating same
(CODED DATA GENERATION OR CONVERSION : ANALOG TO OR FROM DIGITAL CONVERSION : Analog to digital conversion : Using ladder network)
Patent 5307067: Folding circuit and analog-to-digital converter
(CODED DATA GENERATION OR CONVERSION : ANALOG TO OR FROM DIGITAL CONVERSION : Analog to digital conversion : Analog input compared with static reference : Parallel type :)
Patent 5307068: Tunable high-frequency devices
(COMMUNICATIONS: DIRECTIVE RADIO WAVE SYSTEMS AND DEVICES (E.G., RADAR, RADIO NAVIGATION) : RADIO WAVE ABSORBER :)
Patent 5307069: Improved radar receiver system
(COMMUNICATIONS: DIRECTIVE RADIO WAVE SYSTEMS AND DEVICES (E.G., RADAR, RADIO NAVIGATION) : RADAR EW (ELECTRONIC WARFARE) : ECCM (Electronic counter-countermeasures, i.e., antijamming) : Radar reacts to jamming : By varying gain or blocking receiver :)
Patent 5307070: Method for resolving ambiguity in the determination of antenna angle of view and Doppler frequency in synthetic aperture radar
(COMMUNICATIONS: DIRECTIVE RADIO WAVE SYSTEMS AND DEVICES (E.G., RADAR, RADIO NAVIGATION) : SYNTHETIC APERTURE RADAR : Mapping or imaging using synthetic aperture radar (EPO) : With frequency domain processing of the SAR signals in azimuth (EPO) : By varying gain or blocking receiver)
Patent 5307071: Low noise frequency synthesizer using half integer dividers and analog gain compensation
(COMMUNICATIONS: DIRECTIVE RADIO WAVE SYSTEMS AND DEVICES (E.G., RADAR, RADIO NAVIGATION) : RETURN SIGNAL CONTROLS RADAR SYSTEM : Receiver : Frequency : Phase : Phase locked loop :)
Patent 5307072: Non-concentricity compensation in position and orientation measurement systems
(COMMUNICATIONS: DIRECTIVE RADIO WAVE SYSTEMS AND DEVICES (E.G., RADAR, RADIO NAVIGATION) : DETERMINING DIRECTION : Combined with determining direction)
Patent 5307073: Optically controlled phased array radar
(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 5307074: Collision avoidance system for sea navigation
(COMMUNICATIONS: DIRECTIVE RADIO WAVE SYSTEMS AND DEVICES (E.G., RADAR, RADIO NAVIGATION) : SHIP COLLISION AVOIDANCE : Secondary Surveilance Radar (SSR) or Air Traffic Control Radar Beacon System (ATCRBS))
Patent 5307075: Directional microstrip antenna with stacked planar elements
(COMMUNICATIONS: RADIO WAVE ANTENNAS : ANTENNAS : Microstrip : Reflector or director)
Patent 5307076: Window glass antenna device
(COMMUNICATIONS: RADIO WAVE ANTENNAS : ANTENNAS : With ice clearer or preventer :)
Patent 5307077: Multi-spectral seeker antenna
(COMMUNICATIONS: RADIO WAVE ANTENNAS : ANTENNAS : Combined with diverse-type art device : Supported underneath vehicle)
Patent 5307078: AM-FM-cellular mobile telephone tri-band antenna with double sleeves
(COMMUNICATIONS: RADIO WAVE ANTENNAS : ANTENNAS : Active sleeve surrounds feed line : With coaxial active rod : With main and subreflector (Casse-grain type))
Patent 5307079: Short pulse microwave source with a high PRF and low power drain
(COMMUNICATIONS: RADIO WAVE ANTENNAS : ANTENNAS : Balanced doublet - centerfed (e.g., dipole) : With coupling network or impedance in the leadin : Impedance matching network : With parasitic element (e.g., reflector or director))
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