Patents 5591849 - 5592105

 

 

Patent 5591849: Spiro[naphthalene-2(1H),2'-piperidine] and their use
(ORGANIC COMPOUNDS -- PART OF THE CLASS 532-570 SERIES : : : Hetero ring is six-membered having two or more ring hetero atoms of which at least one is nitrogen (e.g., selenazines, etc.) : Six-membered hetero ring consists of oxygen, nitrogen and carbon (e.g., 1,2-oxazines, etc) : Spiro : Oxygen bonded directly to the six-membered hetero ring)

Patent 5591850: o-Hydroxyphenyl-s-triazines
(ORGANIC COMPOUNDS -- PART OF THE CLASS 532-570 SERIES : : : Hetero ring is six-membered having two or more ring hetero atoms of which at least one is nitrogen (e.g., selenazines, etc.) : Triazines : Chalcogen or halogen containing substituent : Bonded to triazine ring carbon : Hetero ring)

Patent 5591851: Method for synthesis
(ORGANIC COMPOUNDS -- PART OF THE CLASS 532-570 SERIES : : : Hetero ring is six-membered having two or more ring hetero atoms of which at least one is nitrogen (e.g., selenazines, etc.) : The six-membered hetero ring consists of two nitrogens and four carbons (e.g., 1,2-diazines, etc.) : 1,3-diazines : Phosphorus attached directly or indirectly to the diazine ring by nonionic bonding : Phthalazines (including hydrogenated))

Patent 5591852: Process for the preparation of nucleotides
(ORGANIC COMPOUNDS -- PART OF THE CLASS 532-570 SERIES : : : Hetero ring is six-membered having two or more ring hetero atoms of which at least one is nitrogen (e.g., selenazines, etc.) : The six-membered hetero ring consists of two nitrogens and four carbons (e.g., 1,2-diazines, etc.) : 1,3-diazines : Chalcogen bonded directly to diazine ring carbon : At 2-position : Nitrogen attached directly or indirectly to the diazine ring by nonionic bonding : The nitrogen is bonded directly at 4- or 6-position : Carbocyclic ring bonded directly at 3-position)

Patent 5591853: Products of a microbiological process for the production of 2-halo-pyrimidine-4-carboxylic acids
(ORGANIC COMPOUNDS -- PART OF THE CLASS 532-570 SERIES : : : Hetero ring is six-membered having two or more ring hetero atoms of which at least one is nitrogen (e.g., selenazines, etc.) : The six-membered hetero ring consists of two nitrogens and four carbons (e.g., 1,2-diazines, etc.) : 1,3-diazines : Halogen attached directly to the diazine ring by nonionic bonding : At 2-position)

Patent 5591854: Enantioselective synthesis of seven-membered carbocycles and tropanes
(ORGANIC COMPOUNDS -- PART OF THE CLASS 532-570 SERIES : : : Hetero ring is six-membered consisting of one nitrogen and five carbons : Silicon containing : Azide or acyclic nitrogen containing)

Patent 5591855: Fused pyrrolocarbazoles
(ORGANIC COMPOUNDS -- PART OF THE CLASS 532-570 SERIES : : : Hetero ring is six-membered consisting of one nitrogen and five carbons : Plural pyridine or partially hydrogenated pyridine rings : Additional hetero ring containing : Starting materials include an acyclic hydrocarbyl ether or an acyclic hydrocarbyl alcohol)

Patent 5591856: (Pyrrolidinyl) phenyl carbamates and related compounds
(ORGANIC COMPOUNDS -- PART OF THE CLASS 532-570 SERIES : : : Hetero ring is six-membered consisting of one nitrogen and five carbons : Additional hetero ring containing : The additional hetero ring is five-membered consisting of one nitrogen and four carbons : Chalcogen attached directly to the five-membered hetero ring by nonionic bonding : Bicyclo ring system which is indole (including hydrogenated))

Patent 5591857: Process for the preparation of 2,3,5,6-tetrachloropyridine
(ORGANIC COMPOUNDS -- PART OF THE CLASS 532-570 SERIES : : : Hetero ring is six-membered consisting of one nitrogen and five carbons : Chalcogen bonded directly to ring carbon of the six-membered hetero ring : Plural chalcogens bonded directly to ring carbons of the six-membered hetero ring : Halogen bonded directly to the six-membered hetero ring by nonionic bonding)

Patent 5591858: Acetylenes disubstituted with a 5 substituted tetrahydronaphthyl group and with an aryl or heteroaryl group having retinoid-like biological
(ORGANIC COMPOUNDS -- PART OF THE CLASS 532-570 SERIES : : : Hetero ring is six-membered consisting of one nitrogen and five carbons : Carbonyl bonded directly to the six-membered hetero ring : At 3-position : The carbonyl is in a -COO- group : Carbocyclic ring containing : By oxidation)

Patent 5591859: Process for the production of 2-cyanoiminothiazolidine
(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-thiazoles (including hydrogenated) : Nitrogen attached directly to the thiazole ring by nonionic bonding : Nitrogen attached indirectly to the thiazole ring by nonionic bonding : Nitrogen bonded directly to chalcogen)

Patent 5591860: Retroviral protease inhibiting compounds
(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-thiazoles (including hydrogenated) : Plural double bonds between ring members of thiazole ring : Chalcogen attached indirectly to the thiazole ring by nonionic bonding : The chalcogen, X, is in a -C(=X)- group : The -C(=X)- group is bonded directly to the nitrogen)

Patent 5591861: Optically active .omega.-halo-2-amino-alkanecarboxylic acid derivatives, process for the preparation thereof and their use for the preparation
(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-oxazoles (including hydrogenated) : Chalcogen bonded directly to ring carbon of the oxazole ring : Chalcogen bonded directly at 5-position of the oxazole ring : Chalcogens bonded directly at 2- and 5-positions of the oxazole ring)

Patent 5591862: Tetrazole derivatives, their production and use
(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-oxazoles (including hydrogenated) : Plural double bonds between the ring members of the oxazole ring : Additional ring attached directly to the nitrogen by nonionic bonding)

Patent 5591863: Imidazolium hardeners for hydrophilic colloids
(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) : Additional hetero ring attached directly or indirectly to the diazole ring by nonionic bonding (e.g., 1,3-dioxolan-2-yl methyl-imidazole, etc.) : The additional hetero ring is a diazole ring (including hydrogenated) : Plural 1,3-diazoles : Benzene ring bonded directly at the 2- position of the diazole ring)

Patent 5591864: 4-and 6-carbamates related to physostigmine and intermediates for the preparation thereof
(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 5591865: Crystal modification of a diketopyrrolopyrrole pigment
(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 : Bicyclo ring system having the five-membered hetero ring as one of the cyclos (e.g., octahydroindoles, etc.) : Plural ring hetero atoms in the bicyclo ring system, or ring nitrogen is shared by the two cyclos of the bicyclo ring system : Plural chalcogens bonded directly to ring carbons of the five-membered hetero ring (e.g., cyclic imides, naphthisatins, etc.))

Patent 5591866: (1H-indol-1-yl)-2-(amino)acetamide derivatives and preparation thereof
(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 : Bicyclo ring system having the five-membered hetero ring as one of the cyclos (e.g., octahydroindoles, etc.) : Additional polycyclo heterocyclic ring system attached directly or indirectly to the bicyclo ring system by nonionic bonding : The additional polycyclo ring system includes a five-membered nitrogen containing hetero ring : The tricyclo ring system is unsubstituted or is hydrocarbyl substituted only (e.g., N-vinyl carbazole, etc.))

Patent 5591867: Synthesis of kainic acid
(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.) : The atom is carbon or the chain consists of carbons)

Patent 5591868: Aromatic carboxylic acids
(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 the hetero ring as one of the cyclos : Two ring sulfurs in the hetero ring)

Patent 5591869: Process for the preparation of methylene compounds and the novel compound 2-(2,4-Dichloro-5-fluorobenzyl)thiophene
(ORGANIC COMPOUNDS -- PART OF THE CLASS 532-570 SERIES : : : Sulfur containing hetero ring (e.g., thiiranes, etc.) : The hetero ring is five-membered : Unsaturated carbocyclic ring or acyclic carbon to carbon unsaturation containing : The chalcogen, X, is part of a -C(=X)X- group, wherein the X's are the same or diverse chalcogens)

Patent 5591870: Process for producing a vanadium-phosphorus oxide catalyst precursor
(ORGANIC COMPOUNDS -- PART OF THE CLASS 532-570 SERIES : : : Oxygen containing hetero ring (e.g., dioxirane, etc.) : Cyclic anhydrides (i.e., -C(=X)OC(=X)-, wherein the X's are the same or diverse chalcogens, is part of the hetero ring) : The cyclic anhydride is five-membered (e.g., succinic anhydride, etc.) : Preparing by oxidation : Of acyclic or alicyclic hydrocarbon : Vanadium and phosphorus, in compound or elemental form, utilized : Purification or recovery)

Patent 5591871: Bislactone compound and a process for producing the same
(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 lactone ring is five-membered : Polycyclo ring system having the lactone ring as one of the cyclos : Tricyclo ring system having the lactone ring as one of the cyclos : The bicyclo lactone consists of two six-membered rings and is unsubstituted or hydrocarbyl substituted only)

Patent 5591872: Autoinducer molecule
(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 lactone ring is five-membered : Nitrogen attached directly or indirectly to the lactone ring by acyclic nonionic bonding : Plural alkyl groups bonded directly to the same ring carbon of the lactone ring (e.g., pantolactone, etc.))

Patent 5591873: Formed copper catalyst for the selective hydrogenation of furfural to furfuryl alcohol
(ORGANIC COMPOUNDS -- PART OF THE CLASS 532-570 SERIES : : : Oxygen containing hetero ring (e.g., dioxirane, etc.) : The hetero ring is five-membered : Chalcogen attached indirectly to the hetero ring by nonionic bonding : Preparing by hydrogenation of furfural : The -C(=X)- is part of a -C(=X)X- group, wherein the X's are the same or diverse chalcogens)

Patent 5591874: Process for the preparation of 2,5-dihydrofuran compounds
(ORGANIC COMPOUNDS -- PART OF THE CLASS 532-570 SERIES : : : Oxygen containing hetero ring (e.g., dioxirane, etc.) : The hetero ring is five-membered : One double bond between ring members of the hetero ring : Hydrocarbyl substituted)

Patent 5591875: Epoxidation Process
(ORGANIC COMPOUNDS -- PART OF THE CLASS 532-570 SERIES : : : Oxygen containing hetero ring (e.g., dioxirane, etc.) : The hetero ring is three-membered consisting of one oxygen and two carbons : Processes : Oxirane ring formed : Epoxidation at site of ethylenic unsaturation : Liquid phase epoxidation : Hydrogen peroxide utilized : Boron containing catalyst utilized)

Patent 5591877: Process for the recovery of fluorinated carboxylic acids
(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 : Halogen in the acid moiety : Plural halogens in the acid moiety : Plural oxygens bonded directly to the ring)

Patent 5591878: Catalyzed process for producing metal carboxylates for use as animal feed supplements
(ORGANIC COMPOUNDS -- PART OF THE CLASS 532-570 SERIES : : HEAVY METAL CONTAINING (e.g., Ga, In or T1, etc.) : Manganese or rhenium containing (Mn or Re) : The metal is bonded directly to X of a -C(=X)X- group, wherein the X's are the same or diverse chalcogens (e.g., manganese acetate, etc.) : The metal is bonded directly to an unsaturated 5-membered carbocyclic ring and to at least three -C(=X)- groups, wherein X is chalcogen (e.g., cyclopentadienyl manganese tricarbonyl, indenyl manganese tricarbonyl, etc.))

Patent 5591879: Process for preparing cyclopentadienyl-type ligands
(ORGANIC COMPOUNDS -- PART OF THE CLASS 532-570 SERIES : : SILICON CONTAINING : Phosphorus attached directly or indirectly to silicon by nonionic bonding : Boron is ring member)

Patent 5591880: Silicone ester amino compounds
(ORGANIC COMPOUNDS -- PART OF THE CLASS 532-570 SERIES : : SILICON CONTAINING : Nitrogen attached indirectly to silicon by nonionic bonding : Plural silicons bonded directly to the nitrogen)

Patent 5591881: Stereoselective preparation of (E)-enolthioether derivatives
(ORGANIC COMPOUNDS -- PART OF THE CLASS 532-570 SERIES : : SILICON CONTAINING : Sulfur attached indirectly to silicon by nonionic bonding : Two silicons bonded directly to the same oxygen)

Patent 5591882: Process for preparing organophosphates useful for increasing the ocular haemo- and biocompatibility of synthetic polymers
(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 : And carbon and chalcogen in the ring)

Patent 5591883: Process for preparing carbonate compounds
(ORGANIC COMPOUNDS -- PART OF THE CLASS 532-570 SERIES : : Carbonate esters (i.e, compounds having the -O-C(=O)O- group bonded directly to at least one carbon, which carbon may be single bonded to any atom but may be multiple bonded only to carbon) : Benzene ring bonded directly to the -O-C(=O)O- group : Benzene ring attached directly or indirectly to one of the -O-C(=O)O- groups by nonionic bonding)

Patent 5591884: Dopamine agonists
(ORGANIC COMPOUNDS -- PART OF THE CLASS 532-570 SERIES : : Borate esters (i.e., compounds having boron and carbon each single bonded to the same oxygen, which carbon may be single bonded to any atom but may be multiple bonded only to carbon) : Halogen attached indirectly to the halo-C(=O)O- group by nonionic bonding)

Patent 5591885: Process for the preparation of halogenated .alpha.-aminoketone compounds
(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 in acid moiety : Ortho fused)

Patent 5591886: Process for the crystallizing L-.alpha.-aspartyl-L-phenylalanine methyl ester from the solution
(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.) : The nitrogen is not bonded directly to a ring : The nitrogen is in same side chain as ester function : Amide in acid moiety : Phenylalanines)

Patent 5591887: Prostaglandins of the F series
(ORGANIC COMPOUNDS -- PART OF THE CLASS 532-570 SERIES : : Carboxylic acid esters : Cyclopentyl in acid moiety (e.g., prostaglandins, etc.) : Two rings only in acid moiety)

Patent 5591888: Process for producing tert.-butyl chloroacetate
(ORGANIC COMPOUNDS -- PART OF THE CLASS 532-570 SERIES : : Carboxylic acid esters : Acyclic acid moiety : Halogen in acid moiety : Unsaturation in alcohol moiety)

Patent 5591889: Method for the synthesis of trisodium phosphonoformate hexahydrate
(ORGANIC COMPOUNDS -- PART OF THE CLASS 532-570 SERIES : : Phosphorus acids or salts thereof (i.e., compounds having -XH, wherein X is chalcogen, attached directly to phosphorus by nonionic bonding and wherein the hydrogen may be replaced by a substituted or unsubstituted ammonium or by a group IA or IIA light metal) : Chalcogen attached indirectly to the phosphorus by nonionic bonding : The chalcogen is in a -C(=X)- group : Processes)

Patent 5591890: Process for producing ortho-nitro aromatic acids by oxidation of ortho-nitroalkylaromatic compounds
(ORGANIC COMPOUNDS -- PART OF THE CLASS 532-570 SERIES : : Carboxylic acids and salts thereof : Aromatic : Formation of carboxyl group by oxidation : Of aromatic compound : Alkyl side chain oxidized : Air, oxygen, or ozone oxidant :)

Patent 5591891: N-[Mercaptoacyl (amino acid or peptide ) ] compounds and S-lipophiIic aliphatic carbonyl derivatives thereof as antihypertensives
(ORGANIC COMPOUNDS -- PART OF THE CLASS 532-570 SERIES : : Carboxylic acids and salts thereof : Aromatic : Sulfur : Of alkali metal phenolates)

Patent 5591892: Allosteric modifiers of hemoglobin
(ORGANIC COMPOUNDS -- PART OF THE CLASS 532-570 SERIES : : Carboxylic acids and salts thereof : Aromatic : Nitrogen bonded directly to carbon of organic radical (e.g., amino acids, etc.) : Oxy : Amide : Amide)

Patent 5591893: Process for the preparation of polycarboxylic acids and derivatives thereof
(ORGANIC COMPOUNDS -- PART OF THE CLASS 532-570 SERIES : : Carboxylic acids and salts thereof : Cyclopentyl (e.g., prostoglandins, etc.) : Cyclopentyl bonded to -COOR, -CCOOR, or -CCCOOR : 2,2,1-bicyclo)

Patent 5591894: Hydrogen sampler for molten metal and method
(MEASURING AND TESTING : GAS CONTENT OF A LIQUID OR A SOLID : Of metal : Of a beverage)

Patent 5591895: Detecting particles in a gas flow
(MEASURING AND TESTING : GAS ANALYSIS : Solid content of gas : Detector detail)

Patent 5591896: Solid-state gas sensors
(MEASURING AND TESTING : GAS ANALYSIS : Detector detail : Impurity)

Patent 5591897: Apparatus for and method of measuring gas absorbing characteristics
(MEASURING AND TESTING : WITH FLUID PRESSURE : Porosity or permeability : Internal gauging)

Patent 5591898: Method for measuring material permeability characteristics
(MEASURING AND TESTING : WITH FLUID PRESSURE : Porosity or permeability : Internal gauging)

Patent 5591899: Continuously operating inspection machine for vessels
(MEASURING AND TESTING : WITH FLUID PRESSURE : Leakage : Conveyor feed : Using acoustic detectors)

Patent 5591900: Method and apparatus for testing fluid pressure in a sealed vessel
(MEASURING AND TESTING : TESTING SEALED RECEPTACLE : Clamp, plug, or sealing feature)

Patent 5591901: Fluid sensor
(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 5591902: Dynamic pyrotechnical penetrometer
(MEASURING AND TESTING : HARDNESS : By penetrator or indentor : Soil bearing capacity : Treadmill)

Patent 5591903: Reconstructing the shape of an atomic force microscope probe
(MEASURING AND TESTING : SURFACE AND CUTTING EDGE TESTING : Roughness : Opposed pair)

Patent 5591904: Apparatus for diminishing intake vortexes in jet engines
(MEASURING AND TESTING : MOTOR AND ENGINE TESTING : Thrust measurement (e.g., jet engine) : With continuous operation)

Patent 5591905: Deterioration detecting apparatus for catalytic converter
(MEASURING AND TESTING : MOTOR AND ENGINE TESTING : Testing auxiliary unit : With continuous operation)

Patent 5591906: Tire pressure drop detecting device and method
(MEASURING AND TESTING : TIRE, TREAD OR ROADWAY : Tire inflation testing installation : By direct fluid pressure reading : Telemetric (e.g., indicator on cowl) : Electric : Cantilever)

Patent 5591907: Weatherproof sensing apparatus with rotatable sensor
(MEASURING AND TESTING : METEOROLOGY : With velocity determination)

Patent 5591908: Torque monitor for training bicyclists
(MEASURING AND TESTING : MUSCULAR FORCE (E.G., STRENGTH TESTING, EXERCISING OR TRAINING EFFORT, ETC.) : Including a rotary element with a braking means (e.g., friction brake) : Pedal driven (e.g., cycle ergometer) : With valve)

Patent 5591909: Method and device for balancing an unbalance on a motor vehicle wheel
(MEASURING AND TESTING : ROTOR UNBALANCE : Dynamic (spinning) : With electrical sensor and indicator : Vaporization (e.g., evaporation, distillation, etc.))

Patent 5591910: Accelerometer
(MEASURING AND TESTING : SPEED, VELOCITY, OR ACCELERATION : Acceleration determination utilizing inertial element : Including an elastic support for an inertial element (e.g., spring) : Including a pivot support)

Patent 5591911: Ultrasound signal processor
(MEASURING AND TESTING : VIBRATION : By mechanical waves : Beamed : With signal analyzing or mathematical processing : For flaw or discontinuity detection)

Patent 5591912: Method and apparatus for inspecting conduits
(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 5591913: Apparatus and method for ultrasonic spectroscopy testing of materials
(MEASURING AND TESTING : VIBRATION : By mechanical waves : Beamed : By reflected wave : Having plural sonic type transmitters or receivers tranducers : Having plural sonic type transmitter or receiver transducers)

Patent 5591914: Ultrasonic position sensor
(MEASURING AND TESTING : VIBRATION : By mechanical waves : Beamed : Sonic wave transmitter or receiver transducer : Nonvibrating transducer : Plural sonic transmitters or receivers)

Patent 5591915: System for the continuous measurement of the resistance of a track to transverse displacement
(MEASURING AND TESTING : VIBRATION : By mechanical waves : Acoustic parameter : Amplitude, power, or intensity : Having significant coupling means)

Patent 5591916: Foreign object detector for vehicles and other machinery
(MEASURING AND TESTING : VIBRATION : Sensing apparatus : Acoustic parameter)

Patent 5591917: Semiconductor pressure sensor with rated pressure specified for desired error of linearity
(MEASURING AND TESTING : FLUID PRESSURE GAUGE : Diaphragm : With electrical readout : Resistive : Strain gauge : Piezoresistive : Piezoresistive)

Patent 5591918: Pressure gauge for semi-conductor processing
(MEASURING AND TESTING : FLUID PRESSURE GAUGE : Bourdon : Sack)

Patent 5591919: Method and apparatus for monitoring and controlling tightening of prevailing torque fasteners
(MEASURING AND TESTING : SPECIMEN STRESS OR STRAIN, OR TESTING BY STRESS OR STRAIN APPLICATION : Threaded fastener stress : Penetrator element)

Patent 5591920: Diagnostic wire bond pull tester
(MEASURING AND TESTING : SPECIMEN STRESS OR STRAIN, OR TESTING BY STRESS OR STRAIN APPLICATION : By loading of specimen (e.g., strength of material test) : Tensile : Strand or chain test : Shear)

Patent 5591921: Device for measuring the bending of a cylinder
(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 5591922: Method and apparatus for measuring multiphase flows
(MEASURING AND TESTING : VOLUME OR RATE OF FLOW : Of selected fluid mixture component : Electrical)

Patent 5591923: Electroic filter for flowmeters with compound controls
(MEASURING AND TESTING : VOLUME OR RATE OF FLOW : By measuring vibrations or acoustic energy : Caused by fluid interaction with obstacle : Vortex shedders : Including electrically interconnected or synchronized input and output circuit)

Patent 5591924: Force and torque converter
(MEASURING AND TESTING : DYNAMOMETERS : Responsive to multiple loads or load components : Along or about mutually orthogonal axes : Three dimensional (e.g., x, y, z axes) : Tear)

Patent 5591925: Circularly magnetized non-contact power sensor and method for measuring torque and power using same
(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 :)

Patent 5591926: Silver base electrical contact material
(SPECIALIZED METALLURGICAL PROCESSES, COMPOSITIONS FOR USE THEREIN, CONSOLIDATED METAL POWDER COMPOSITIONS, AND LOOSE METAL PARTICULATE MIXTURES : COMPOSITIONS : Consolidated metal powder compositions : Base metal one or more Transition metal : Base metal one or more of Iron group, Copper(Cu), or Noble metal : Base metal one or more of Copper(Cu) or Noble metal : Free metal is Iron(Fe), Cobalt(Co), or Nickel(Ni) only)

Patent 5591927: Keyboard musical instrument having key action mechanisms movable to and from strings
(MUSIC : INSTRUMENTS : Combined : Electric : Note sheets)

Patent 5591929: Quad bass drum pedal and methods of constructing and utilizing same
(MUSIC : INSTRUMENTS : Drum and cymbal beaters : Practice Pads)

Patent 5591930: Electronic musical instrument performing multi-task processing
(MUSIC : INSTRUMENTS : Electrical musical tone generation : Data storage : Digital memory circuit (e.g., RAM, ROM, etc.) :)

Patent 5591931: Musical signal multiplexing circuit and demultiplexing system
(MUSIC : INSTRUMENTS : Electrical musical tone generation : Transducers : Electromagnetic : String : Tempo control)

Patent 5591932: Break action cannon
(ORDNANCE : CARTRIDGE FEEDING : Movable chamber : Training and firing)

Patent 5591933: Constructions having improved penetration resistance
(ORDNANCE : SHIELDS : Shape or composition : Disintegrating type)

Patent 5591934: Blocking part insertable in a breech ring for preventing translation of a rod within the breech ring
(ORDNANCE : MOUNTS : With recoil check : Fluid : Straight-line light ray type)

Patent 5591935: Shock sensing dual mode warhead
(AMMUNITION AND EXPLOSIVES : SHELLS : With igniting means : Axially movable impacting means : Embedded)

Patent 5591936: Clean space motor/gas generator solid propellants
(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 : Polyurethane : Coating contains nitrated toluene)

Patent 5591937: High power, high frequency transmission cable breach detection
(ELECTRICITY: CONDUCTORS AND INSULATORS : ELECTRIC SHOCK HAZARD PROTECTIVE DEVICES : Coated and radioactive)

Patent 5591938: Electrical mechanism support member applicable to a tray for electrical conductors
(ELECTRICITY: CONDUCTORS AND INSULATORS : BOXES AND HOUSINGS : Plural outlet and/or conduit)

Patent 5591939: Enclosure hood
(ELECTRICITY: CONDUCTORS AND INSULATORS : COVERS OR FACE PLATES : With closure for face plate opening : Grommet type)

Patent 5591940: Protective sleeve
(ELECTRICITY: CONDUCTORS AND INSULATORS : CONDUITS, CABLES OR CONDUCTORS : Removable wall : Expansion)

Patent 5591941: Solder ball interconnected assembly
(ELECTRICITY: CONDUCTORS AND INSULATORS : CONDUITS, CABLES OR CONDUCTORS : Preformed panel circuit arrangement (e.g., printed circuit) : With particular conductive connection (e.g., crossover) : Feedthrough : Hollow (e.g., plated cylindrical hole) : Preform in hole)

Patent 5591942: Temperature-compensated belt scale
(WEIGHING SCALES : WITH TOTAL REGISTER : Integrator of steadily flowing fluent material : Recorder element mounted on poise)

Patent 5591943: Weight-sensing member for an electrical suspension weigher
(WEIGHING SCALES : WITH WEIGHER LOADING OR UNLOADING MEANS : Hoist : Hydraulic weigher)

Patent 5591944: Overload stop assembly for a load cell
(WEIGHING SCALES : SELF-POSITIONING : Spring : Cantilever : Acts on spring)

Patent 5591945: Acoustic touch position sensor using higher order horizontally polarized shear wave propagation
(TELEGRAPHY : SYSTEMS : Position coordinate determination for writing (e.g., writing digitizer pad, stylus, or circuitry) : Writing digitizer pad : Acoustical (e.g., vibration, ultrasonic, etc.) : Revertive signaling)

Patent 5591946: Folding acoustic speaker container
(ACOUSTICS : COMBINED : Ear and mouth)

Patent 5591947: Method and apparatus for laser isotope separation
(CHEMISTRY: ELECTRICAL AND WAVE ENERGY : : Processes of treating materials by wave energy : Isotope separation or enrichment : Inorganic product produced : Using laser :)

Patent 5591948: Vacuum cartridge, notably for a medium voltage electrical cicuit breaker or switch and a switch incorporating such a cartridge
(HIGH-VOLTAGE SWITCHES WITH ARC PREVENTING OR EXTINGUISHING DEVICES : ARC PREVENTING OR EXTINGUISHING DEVICES : Air-current blowout : Sealed chamber : Disconnect switch)

Patent 5591949: Automatic portable account controller for remotely arranging for payment of debt to a vendor
(REGISTERS : SYSTEMS CONTROLLED BY DATA BEARING RECORDS : Credit or identification card systems : Price determination)

Patent 5591950: Programmable electronic lock
(REGISTERS : SYSTEMS CONTROLLED BY DATA BEARING RECORDS : Credit or identification card systems : Permitting access : Changeable authorization :)

Patent 5591951: System and method for simultaneously collecting serial number information from numerous identity tags
(COMMUNICATIONS: ELECTRICAL : SELECTIVE : Interrogation response : Interrogation signal detail : Housing detail)

Patent 5591952: Bar code reader
(REGISTERS : CODED RECORD SENSORS : Particular sensor structure : Optical : Bar code : Means to decode a 2-D bar code : Including an imager (e.g., CCD or camera-type reader) :)

Patent 5591953: Countertop bar code symbol reading system having automatic hand-supportable bar code symbol reading device and stand for
(REGISTERS : CODED RECORD SENSORS : Particular sensor structure : Optical : Bar code : Scanner power on/off : Including object detection : Using an imager (e.g., CCD or camera-type reader))

Patent 5591954: Apparatus and method for equalizing the signal strengths of different scan lines
(REGISTERS : CODED RECORD SENSORS : Particular sensor structure : Optical : Bar code : Specific scanning detail (e.g., scanner with a specific scanning field of view) : Moving a spot of light (e.g., flying spot scanner) : Using a moving mirror : Rotating : Polygon : Pattern mirror detail for rotating mirror :)

Patent 5591955: Portable data file readers
(REGISTERS : CODED RECORD SENSORS : Particular sensor structure : Optical : Bar code : Light level adaptation : Matrix of cells)

Patent 5591956: Two dimensional data encoding structure and symbology for use with optical readers
(REGISTERS : CODED RECORD SENSORS : Particular sensor structure : Optical : Bar code : Means to decode a 2-D bar code : 2-D bar code)

Patent 5591957: Apparatus for reading mesh pattern image data having bars along upper and lower sides of mesh pattern and a boundary line between
(REGISTERS : RECORDS : Particular code pattern : Aligning records)

Patent 5591958: Scanning exposure method and apparatus
(RADIANT ENERGY : PHOTOCELLS; CIRCUITS AND APPARATUS : Photocell controls its own optical systems : Controlling light source intensity : Self-luminous target)

Patent 5591959: Radiation detection device having abutting detection elements and process for the production of said device
(RADIANT ENERGY : PHOTOCELLS; CIRCUITS AND APPARATUS : Photocell controlled circuit : Plural photosensitive image detecting element arrays : With comparison)

Patent 5591960: Photoelectric converter with signal processing
(RADIANT ENERGY : PHOTOCELLS; CIRCUITS AND APPARATUS : Photocell controlled circuit : Plural photosensitive image detecting element arrays : With comparison)

Patent 5591961: Illumination with bent fluorescent tubes
(RADIANT ENERGY : PHOTOCELLS; CIRCUITS AND APPARATUS : Photocell controlled circuit : Plural photosensitive image detecting element arrays : With comparison)

Patent 5591962: Synchronous signal detection apparatus with a photoconductive photodetector
(RADIANT ENERGY : PHOTOCELLS; CIRCUITS AND APPARATUS : Photocell controlled circuit : Special photocell or electron tube circuits : Special photocell : Light amplifier type)

Patent 5591963: Photoelectric conversion device with dual insulating layer
(RADIANT ENERGY : PHOTOCELLS; CIRCUITS AND APPARATUS : Photocell controlled circuit : Special photocell or electron tube circuits : Special photocell : Light amplifier type)

Patent 5591964: Optical power meter using low-power measurement circuit
(RADIANT ENERGY : PHOTOCELLS; CIRCUITS AND APPARATUS : Optical or pre-photocell system : Light conductor : Condition responsive light guide (e.g., light guide is physically affected by parameter sensed which results in light conveyed to the photocell) : Light amplifier type)

Patent 5591965: Multiparameter sensor system using a multiple grating fiber optic birefringent fiber
(RADIANT ENERGY : PHOTOCELLS; CIRCUITS AND APPARATUS : Optical or pre-photocell system : Light conductor : Condition responsive light guide (e.g., light guide is physically affected by parameter sensed which results in light conveyed to the photocell) : Causing light spectral frequency/wavelength change : Vacuum tube type)

Patent 5591966: Photosensor package with defined locations for lens supporting lead
(RADIANT ENERGY : PHOTOCELLS; CIRCUITS AND APPARATUS : Housings (in addition to cell casing) : Hoods, grating, baffles, diaphragms, masks)

Patent 5591967: Method and apparatus for determining neutron detector operability using gamma ray sources
(RADIANT ENERGY : CALIBRATION OR STANDARDIZATION METHODS :)

Patent 5591968: Photostimulable imaging plate and method of testing a digital device for scanning such plate
(RADIANT ENERGY : CALIBRATION OR STANDARDIZATION METHODS :)

Patent 5591969: Inductive detector for time-of-flight mass spectrometers
(RADIANT ENERGY : IONIC SEPARATION OR ANALYSIS : Ion beam pulsing means with detector synchronizing means : With time-of-flight indicator : For material recovery)

Patent 5591970: Charged beam apparatus
(RADIANT ENERGY : INSPECTION OF SOLIDS OR LIQUIDS BY CHARGED PARTICLES : Positive ion probe or microscope type : Magnetic field path-bending means)

Patent 5591971: Shielding device for improving measurement accuracy and speed in scanning electron microscopy
(RADIANT ENERGY : INSPECTION OF SOLIDS OR LIQUIDS BY CHARGED PARTICLES : Electron probe type : Magnetic field path-bending means)

Patent 5591972: Apparatus for reading optical information
(RADIANT ENERGY : INFRARED-TO-VISIBLE IMAGING : Including a light beam read-out)

Patent 5591973: Signal processor for infrared camera
(RADIANT ENERGY : INFRARED-TO-VISIBLE IMAGING : Including detector array : With conveyance)

Patent 5591974: Automated collection and processing of environmental samples
(RADIANT ENERGY : INVISIBLE RADIANT ENERGY RESPONSIVE ELECTRIC SIGNALLING : Including means for scanning field of view)

Patent 5591975: Optical sensing apparatus for remotely measuring exhaust gas composition of moving motor vehicles
(RADIANT ENERGY : INVISIBLE RADIANT ENERGY RESPONSIVE ELECTRIC SIGNALLING : Infrared responsive : With means to analyze uncontained fluent material : With a recirculation path)

Patent 5591976: Gamma camera system for imaging contamination
(RADIANT ENERGY : INVISIBLE RADIANT ENERGY RESPONSIVE ELECTRIC SIGNALLING : With or including a luminophor : With radiant energy source : Body scanner or camera : With a collimator : With detector support)

Patent 5591977: Variable axial aperture positron emission tomography scanner
(RADIANT ENERGY : INVISIBLE RADIANT ENERGY RESPONSIVE ELECTRIC SIGNALLING : With or including a luminophor : With radiant energy source : Body scanner or camera : With positron source : With gaseous sample)

Patent 5591978: All wavelength ultraviolet intensity monitor
(RADIANT ENERGY : INVISIBLE RADIANT ENERGY RESPONSIVE ELECTRIC SIGNALLING : Ultraviolet light responsive means : Methods)

Patent 5591979: Device and method for securing an electret in a radon gas detector
(RADIANT ENERGY : INVISIBLE RADIANT ENERGY RESPONSIVE ELECTRIC SIGNALLING : Including a radiant energy responsive gas discharge device : With means to ionize the gas : Emissive fluent type, or with transmissive fluent material : With a collimator)

Patent 5591980: Bi-axial-tilting specimen fine motion device and method of correcting image shifting
(RADIANT ENERGY : INSPECTION OF SOLIDS OR LIQUIDS BY CHARGED PARTICLES : Analyte supports : With object moving or positioning means : With detector)

Patent 5591981: Tunable excitation and/or tunable emission fluorescence imaging
(RADIANT ENERGY : LUMINOPHOR IRRADIATION : With source support)

Patent 5591982: Radiation image storage panel and radiation image recording and reproducing method
(RADIANT ENERGY : INVISIBLE RADIATION RESPONSIVE NONELECTRIC SIGNALLING : Luminescent device : Requiring an additional energy source to cause luminescence : With optically-stimulated phosphor : Rotary motion)

Patent 5591983: Multiple layer multileaf collimator
(RADIANT ENERGY : RADIATION CONTROLLING MEANS : With radiation modifying member)

Patent 5591984: Current sensing daisy-chain bypass arrangement
(RADIANT ENERGY : PHOTOCELLS; CIRCUITS AND APPARATUS : Signal isolator : Controlling light source intensity)

Patent 5591985: Surface state inspecting system including a scanning optical system for scanning a surface to be inspected with a first light and for
(RADIANT ENERGY : PHOTOCELLS; CIRCUITS AND APPARATUS : With circuit for evaluating a web, strand, strip, or sheet : With indication of presence of material or feature : With defect discrimination circuitry : With translucent material)

Patent 5591986: Photoemitter electron tube and photodetector
(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) : Low workfunction layer for electron emission (e.g., photocathode electron emissive layer) : Three or more terminal device)

Patent 5591987: Semiconductor MIS field effect transistor with semi-amorphous semiconductor material
(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 : With impurity other than hydrogen to passivate dangling bonds (e.g., halide))

Patent 5591988: Solid state imaging device with low trap density
(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 5591989: Semiconductor device having first and second gate insulating films
(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 5591990: Active matrix assembly
(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 : In array having structure for use as imager or display, or with transparent electrode : Recrystallized semiconductor material)

Patent 5591991: Semiconductor device and method of manufacturing the same
(ACTIVE SOLID-STATE DEVICES (E.G., TRANSISTORS, SOLID-STATE DIODES) : REGENERATIVE TYPE SWITCHING DEVICE (E.G., SCR, COMFET, THYRISTOR) : Combined with field effect transistor : Having controllable emitter shunt : Vertical (i.e., where the source is located above the drain or vice versa))

Patent 5591992: Electrostatic discharge protection in integrated circuits, systems and methods
(ACTIVE SOLID-STATE DEVICES (E.G., TRANSISTORS, SOLID-STATE DIODES) : REGENERATIVE TYPE SWITCHING DEVICE (E.G., SCR, COMFET, THYRISTOR) : Device protection (e.g., from overvoltage) : Surface feature (e.g., guard ring, groove, mesa, etc.))

Patent 5591993: Structure for connecting flat type semiconductor switches in parallel
(ACTIVE SOLID-STATE DEVICES (E.G., TRANSISTORS, SOLID-STATE DIODES) : REGENERATIVE TYPE SWITCHING DEVICE (E.G., SCR, COMFET, THYRISTOR) : With housing or external electrode : With large area flexible electrodes in press contact with opposite sides of active semiconductor chip and surrounded by an insulating element, (e.g., ring) : With malleable electrode (e.g., silver electrode layer))

Patent 5591994: Compound semiconductor field effect transistor having a controlled diffusion profile of impurity elements
(ACTIVE SOLID-STATE DEVICES (E.G., TRANSISTORS, SOLID-STATE DIODES) : HETEROJUNCTION DEVICE : Field effect transistor : Having narrow energy band gap (<<1eV) layer (e.g., PbSnTe, HgCdTe, etc.))

Patent 5591995: Base cell for BiCMOS and CMOS gate arrays
(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 5591996: Recirculating charge transfer magnetic field sensor
(ACTIVE SOLID-STATE DEVICES (E.G., TRANSISTORS, SOLID-STATE DIODES) : FIELD EFFECT DEVICE : Charge transfer device : Electrical input : Input signal responsive to signal charge in charge transfer device (e.g., regeneration or feedback) : Charge-presetting/linear input type (e.g., fill and spill))

Patent 5591997: Low capacitance floating diffusion structure for a solid state image sensor
(ACTIVE SOLID-STATE DEVICES (E.G., TRANSISTORS, SOLID-STATE DIODES) : FIELD EFFECT DEVICE : Having insulated electrode (e.g., MOSFET, MOS diode) : Light responsive or combined with light responsive device : Schottky gate in groove)

Patent 5591998: Semiconductor memory device
(ACTIVE SOLID-STATE DEVICES (E.G., TRANSISTORS, SOLID-STATE DIODES) : FIELD EFFECT DEVICE : Having insulated electrode (e.g., MOSFET, MOS diode) : Insulated gate capacitor or insulated gate transistor combined with capacitor (e.g., dynamic memory cell) : Stacked capacitor : With means to insulate adjacent storage nodes (e.g., channel stops or field oxide))

Patent 5591999: Electrically erasable programmable read only memory device with an improved memory cell pattern layout
(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 5592000: Non-volatile semiconductor memory device programmable and erasable at low voltage
(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 5592001: Non-volatile semiconductor memory device
(ACTIVE SOLID-STATE DEVICES (E.G., TRANSISTORS, SOLID-STATE DIODES) : FIELD EFFECT DEVICE : Having insulated electrode (e.g., MOSFET, MOS diode) : Variable threshold (e.g., floating gate memory device) : With floating gate electrode : With additional contacted control electrode : With capacitor electrodes connection portion located centrally thereof (e.g., fin electrodes with central post))

Patent 5592002: Non-volatile semiconductor memory device having reduced current consumption
(ACTIVE SOLID-STATE DEVICES (E.G., TRANSISTORS, SOLID-STATE DIODES) : FIELD EFFECT DEVICE : Having insulated electrode (e.g., MOSFET, MOS diode) : Variable threshold (e.g., floating gate memory device) : With floating gate electrode : With additional contacted control electrode : With thin insulator region for charging or discharging floating electrode by quantum mechanical tunneling : Separate control electrodes for charging and for discharging floating electrode)

Patent 5592003: Nonvolatile semiconductor memory and method of rewriting data thereto
(ACTIVE SOLID-STATE DEVICES (E.G., TRANSISTORS, SOLID-STATE DIODES) : FIELD EFFECT DEVICE : Having insulated electrode (e.g., MOSFET, MOS diode) : Variable threshold (e.g., floating gate memory device) : With floating gate electrode : With additional contacted control electrode : With charging or discharging by control voltage applied to source or drain region (e.g., by avalanche breakdown of drain junction) : Separate control electrodes for charging and for discharging floating electrode)

Patent 5592004: Silicon nitride film having a short absorption wavelength and surrounding crystal-like grain boundaries
(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 means to facilitate light erasure : With charging or discharging by control voltage applied to source or drain region (e.g., by avalanche breakdown of drain junction))

Patent 5592005: Punch-through field effect transistor
(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 : Plural gate electrodes or grid shaped gate electrode : Separate control electrodes for charging and for discharging floating electrode)

Patent 5592006: Gate resistor for IGBT
(ACTIVE SOLID-STATE DEVICES (E.G., TRANSISTORS, SOLID-STATE DIODES) : FIELD EFFECT DEVICE : Having insulated electrode (e.g., MOSFET, MOS diode) : Short channel insulated gate field effect transistor : Active channel region has a graded dopant concentration decreasing with distance from source region (e.g., double diffused device, DMOS transistor) : In integrated circuit structure : In integrated circuit structure)

Patent 5592007: Membrane dielectric isolation transistor fabrication
(ACTIVE SOLID-STATE DEVICES (E.G., TRANSISTORS, SOLID-STATE DIODES) : FIELD EFFECT DEVICE : Having insulated electrode (e.g., MOSFET, MOS diode) : Single crystal semiconductor layer on insulating substrate (SOI) : Gate electrode overlaps the source or drain by no more than depth of source or drain (e.g., self-aligned gate))

Patent 5592008: Semiconductor device and method for forming the same
(ACTIVE SOLID-STATE DEVICES (E.G., TRANSISTORS, SOLID-STATE DIODES) : FIELD EFFECT DEVICE : Having insulated electrode (e.g., MOSFET, MOS diode) : Single crystal semiconductor layer on insulating substrate (SOI) : Gate electrode overlaps the source or drain by no more than depth of source or drain (e.g., self-aligned gate))

Patent 5592009: Semiconductor device having a floating node that can maintain a predetermined potential for long time, a semiconductor memory device
(ACTIVE SOLID-STATE DEVICES (E.G., TRANSISTORS, SOLID-STATE DIODES) : FIELD EFFECT DEVICE : Having insulated electrode (e.g., MOSFET, MOS diode) : Single crystal semiconductor layer on insulating substrate (SOI) : Insulated electrode device is combined with diverse type device (e.g., complementary MOSFETs, FET with resistor, etc.) : Complementary field effect transistor structures only (i.e., not including bipolar transistors, resistors, or other components) : With means to reduce ON resistance)

Patent 5592010: Semiconductor 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 : Overlapping gate electrodes)

Patent 5592011: Single layer thin film transistor static random access memory cell
(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 : Overlapping gate electrodes)

Patent 5592012: Multivalued semiconductor read only storage device and method of driving the device and method of manufacturing the 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 : 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)) : Selected groups of complete field effect devices having different threshold voltages (e.g., different channel dopant concentrations) : Gate electrode consists of refractory or platinum group metal or silicide)

Patent 5592013: Semiconductor device and method of fabricating the same
(ACTIVE SOLID-STATE DEVICES (E.G., TRANSISTORS, SOLID-STATE DIODES) : FIELD EFFECT DEVICE : Having insulated electrode (e.g., MOSFET, MOS diode) : Insulated gate field effect transistor in integrated circuit : Insulated gate field effect transistors of different threshold voltages in same integrated circuit (e.g., enhancement and depletion mode) : Selected groups of complete field effect devices having different threshold voltages (e.g., different channel dopant concentrations))

Patent 5592014: High breakdown voltage semiconductor device
(ACTIVE SOLID-STATE DEVICES (E.G., TRANSISTORS, SOLID-STATE DIODES) : WITH MEANS TO INCREASE BREAKDOWN VOLTAGE THRESHOLD : Specified materials)

Patent 5592015: Dielectric isolated type semiconductor device provided with bipolar element
(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 5592016: Antifuse with improved antifuse material
(ACTIVE SOLID-STATE DEVICES (E.G., TRANSISTORS, SOLID-STATE DIODES) : INTEGRATED CIRCUIT STRUCTURE WITH ELECTRICALLY ISOLATED COMPONENTS : Passive components in ICs : Including programmable passive component (e.g., fuse) : Anti-fuse : Sides of grooves along major crystal planes (e.g., (111), (100) planes, etc.))

Patent 5592017: Self-aligned double poly BJT using sige spacers as extrinsic base contacts
(ACTIVE SOLID-STATE DEVICES (E.G., TRANSISTORS, SOLID-STATE DIODES) : INTEGRATED CIRCUIT STRUCTURE WITH ELECTRICALLY ISOLATED COMPONENTS : With pn junction isolation : With bipolar transistor structure : With connecting region made of polycrystalline semiconductor material (e.g., polysilicon base contact) : Lightly doped junction isolated resistor (e.g., ion implanted resistor))

Patent 5592018: Membrane dielectric isolation IC fabrication
(ACTIVE SOLID-STATE DEVICES (E.G., TRANSISTORS, SOLID-STATE DIODES) : PHYSICAL CONFIGURATION OF SEMICONDUCTOR (E.G., MESA, BEVEL, GROOVE, ETC.) : With thin active central semiconductor portion surrounded by thicker inactive shoulder (e.g., for mechanical support) : Deep level dopant other than gold or platinum)

Patent 5592019: Semiconductor device and module
(ACTIVE SOLID-STATE DEVICES (E.G., TRANSISTORS, SOLID-STATE DIODES) : LEAD FRAME : On integrated circuit)

Patent 5592020: Semiconductor device with smaller package having leads with alternating offset projections
(ACTIVE SOLID-STATE DEVICES (E.G., TRANSISTORS, SOLID-STATE DIODES) : LEAD FRAME : On integrated circuit)

Patent 5592021: Clamp for securing a power device to a heatsink
(ACTIVE SOLID-STATE DEVICES (E.G., TRANSISTORS, SOLID-STATE DIODES) : HOUSING OR PACKAGE : Device held in place by clamping : With electrical isolation means)

Patent 5592022: Fabricating a semiconductor with an insulative coating
(ACTIVE SOLID-STATE DEVICES (E.G., TRANSISTORS, SOLID-STATE DIODES) : COMBINED WITH ELECTRICAL CONTACT OR LEAD : Beam leads (i.e., leads that extend beyond the ends or sides of a chip component) : Stud mount)

Patent 5592023: 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 5592024: Semiconductor device having a wiring layer with a barrier layer
(ACTIVE SOLID-STATE DEVICES (E.G., TRANSISTORS, SOLID-STATE DIODES) : COMBINED WITH ELECTRICAL CONTACT OR LEAD : Of specified material other than unalloyed aluminum : Layered : At least one layer forms a diffusion barrier : Pin grid type)

Patent 5592025: Pad array semiconductor device
(ACTIVE SOLID-STATE DEVICES (E.G., TRANSISTORS, SOLID-STATE DIODES) : COMBINED WITH ELECTRICAL CONTACT OR LEAD : Of specified configuration : Via (interconnection hole) shape : Molybdenum, tungsten, or titanium or their silicides)

Patent 5592026: Integrated structure pad assembly for lead bonding
(ACTIVE SOLID-STATE DEVICES (E.G., TRANSISTORS, SOLID-STATE DIODES) : COMBINED WITH ELECTRICAL CONTACT OR LEAD : Configuration or pattern of bonds : With adhesive means)

Patent 5592027: Compacting flammable and/or explosive metal waste
(PLASTIC AND NONMETALLIC ARTICLE SHAPING OR TREATING: PROCESSES : FORMATION OF SOLID PARTICULATE MATERIAL DIRECTLY FROM MOLTEN OR LIQUID MASS (E.G., LIQUID COMMINUTING) : Liquid encapsulation utilizing an emulsion or dispersion to form a solid-walled microcapsule (includes liposome))

Patent 5592028: Wind farm generation scheme utilizing electrolysis to create gaseous fuel for a constant output generator
(PRIME-MOVER DYNAMO PLANTS : FLUID-CURRENT MOTORS : Wind : Wind)

Patent 5592029: Power takeoff control
(ELECTRICAL TRANSMISSION OR INTERCONNECTION SYSTEMS : VEHICLE MOUNTED SYSTEMS : Different voltages)

Patent 5592030: Power supply for energizing DC load from AC or DC source
(ELECTRICAL TRANSMISSION OR INTERCONNECTION SYSTEMS : PLURAL SUPPLY CIRCUITS OR SOURCES : Selective or optional sources : Generator sources)

Patent 5592031: Fast bidirectional analog switching system for HF pulses of high instantaneous power
(ELECTRICAL TRANSMISSION OR INTERCONNECTION SYSTEMS : SWITCHING SYSTEMS : Flame responsive (e.g., flame acts as a rectifier in circuit))

Patent 5592032: Security power interrupt
(ELECTRICAL TRANSMISSION OR INTERCONNECTION SYSTEMS : SWITCHING SYSTEMS : Condition responsive : Selectively actuated)

Patent 5592033: Photocell switching circuit
(ELECTRICAL TRANSMISSION OR INTERCONNECTION SYSTEMS : SWITCHING SYSTEMS : Condition responsive : Light, heat, vibratory or radiant energy : Attainment of voltage, frequency or phase relationship)

Patent 5592034: Power shut down delay circuit for a postage meter mailing machine having an ink jet printer system
(ELECTRICAL TRANSMISSION OR INTERCONNECTION SYSTEMS : SWITCHING SYSTEMS : Condition responsive : Electrical : Voltage : Torque)

Patent 5592036: Engine construction
(ELECTRICAL GENERATOR OR MOTOR STRUCTURE : DYNAMOELECTRIC : Reciprocating : With other elements : Motion-converting mechanism : Solenoid and core type : Plural cores : Output member detail)

Patent 5592037: Analog display device with micro-motor drive means
(ELECTRICAL GENERATOR OR MOTOR STRUCTURE : DYNAMOELECTRIC : Rotary : Miniature motors : Banding)

Patent 5592038: Unit providing ventilation and an electrical connector intended for an environmentally sealed motor, and an environmentally sealed motor using
(ELECTRICAL GENERATOR OR MOTOR STRUCTURE : DYNAMOELECTRIC : Rotary : With other elements : Electric circuit elements : Connectors, terminals or lead-ins : Distributor or timer (e.g., ignition magnetos))

Patent 5592039: AC and DC motor-generator set having stators with annular end plate water cooling channels
(ELECTRICAL GENERATOR OR MOTOR STRUCTURE : DYNAMOELECTRIC : Rotary : Plural units, structurally united : Motor-generator sets : Induced or eddy current type)

Patent 5592040: Acoustic wave resonator filter
(ELECTRICAL GENERATOR OR MOTOR STRUCTURE : NON-DYNAMOELECTRIC : Piezoelectric elements and devices : Surface acoustic wave devices : Interdigitated electrodes : Grating or reflector in wave path :)

Patent 5592041: Ultrasonic motor and electronic apparatus equipped with ultrasonic motor
(ELECTRICAL GENERATOR OR MOTOR STRUCTURE : NON-DYNAMOELECTRIC : Piezoelectric elements and devices : Electrical systems : Input circuit for simultaneous electrical and mechanical output from piezoelectric element : Traveling wave motor :)

Patent 5592042: Piezoelectric/electrostrictive actuator
(ELECTRICAL GENERATOR OR MOTOR STRUCTURE : NON-DYNAMOELECTRIC : Piezoelectric elements and devices : With mechanical energy coupling means : On back of piezoelectric element)

Patent 5592043: Cathode including a solid body
(ELECTRIC LAMP AND DISCHARGE DEVICES : ELECTRODE AND SHIELD STRUCTURES : Cathodes containing and/or coated with electron emissive material : Dispensator cathode : Resilient mechanical means for attaching the base to the envelope)

Patent 5592044: Color cathode ray tube and method of manufacturing shadow mask
(ELECTRIC LAMP AND DISCHARGE DEVICES : CATHODE RAY TUBE : Shadow mask, support or shield : Non-circular aperture : Integral or contiguous storage and display element)

Patent 5592045: Auxiliary coil fastener in a deflection yoke
(ELECTRIC LAMP AND DISCHARGE DEVICES : CATHODE RAY TUBE : Beam deflecting means : With yoke : Electrostatic)

Patent 5592046: Electronic gun for color cathode-ray tube
(ELECTRIC LAMP AND DISCHARGE DEVICES : CATHODE RAY TUBE : Ray generating or control : Including cathode assembly : With control grid adjacent cathode : With support)

Patent 5592047: Flat glow discharge lamp
(ELECTRIC LAMP AND DISCHARGE DEVICES : WITH LUMINESCENT SOLID OR LIQUID MATERIAL : With gaseous discharge medium : Three or more)

Patent 5592048: Arc tube electrodeless high pressure sodium lamp
(ELECTRIC LAMP AND DISCHARGE DEVICES : WITH GAS OR VAPOR : Having a particular total or partial pressure : Greater than 760 torr : Pole pieces facing electrode ends)

Patent 5592049: High pressure discharge lamp including directly sintered feedthrough
(ELECTRIC LAMP AND DISCHARGE DEVICES : WITH GAS OR VAPOR : Having electrode lead-in or electrode support sealed to envelope : End plug seal : Substantially the full length of discharge path)

Patent 5592050: Metal halide lamp
(ELECTRIC LAMP AND DISCHARGE DEVICES : WITH GAS OR VAPOR : With particular gas or vapor : Envelope layer or coating)

Patent 5592051: Intelligent lamp or intelligent contact terminal for a lamp
(ELECTRIC LAMP AND DISCHARGE DEVICES: SYSTEMS : PERIODIC SWITCH IN THE SUPPLY CIRCUIT : Plural load device systems : Discharge device or rectifier in the auxiliary starting electrode circuit)

Patent 5592052: Variable color temperature fluorescent lamp
(ELECTRIC LAMP AND DISCHARGE DEVICES: SYSTEMS : CURRENT AND/OR VOLTAGE REGULATION : Circuit interrupter in the inductance circuit)

Patent 5592053: Diamond target electron beam device
(ELECTRIC LAMP AND DISCHARGE DEVICES: SYSTEMS : CATHODE RAY TUBE CIRCUITS : Combined cathode ray tube and circuit element structure :)

Patent 5592054: Fluorescent lamp ballast with selectable power levels
(ELECTRIC LAMP AND DISCHARGE DEVICES: SYSTEMS : WITH CATHODE OR CATHODE HEATER SUPPLY CIRCUIT : Pulsating or A.C. supply to the cathode or heater circuit : Thermostatic controlled delaying means)

Patent 5592055: Radio-frequency plasma source
(ELECTRIC LAMP AND DISCHARGE DEVICES: SYSTEMS : DISCHARGE DEVICE LOAD WITH FLUENT MATERIAL SUPPLY TO THE DISCHARGE SPACE : Plasma generating : Automatic cut-out or voltage regulator in the cathode or heater circuit)

Patent 5592056: Electrical protection of an anode of a flat display screen
(ELECTRIC LAMP AND DISCHARGE DEVICES: SYSTEMS : PLURAL POWER SUPPLIES : Plural cathode and/or anode load device : Diverse-type energizing or bias supplies to different electrodes : Simultaneous application to a load device)

Patent 5592057: Step motor and servo motor indexer
(ELECTRICITY: MOTIVE POWER SYSTEMS : CONTROL BY PATTERNS OR OTHER PREDETERMINED SCHEDULE MEANS : By resilient biasing means (e.g., spring))

Patent 5592058: Control system and methods for a multiparameter electronically commutated motor
(ELECTRICITY: MOTIVE POWER SYSTEMS : SELF-COMMUTATED IMPULSE OR RELUCTANCE MOTORS : Field circuit control)

Patent 5592059: System and methods for driving a blower with a motor
(ELECTRICITY: MOTIVE POWER SYSTEMS : SELF-COMMUTATED IMPULSE OR RELUCTANCE MOTORS : Field circuit control)

Patent 5592060: System for sensing an obstruction between a movable panel and a stationary panel frame
(ELECTRICITY: MOTIVE POWER SYSTEMS : AUTOMATIC AND/OR WITH TIME-DELAY MEANS (E.G., AUTOMATIC STARTING AND/OR STOPPING) : Movement, position, or limit-of-travel : Limit-of-travel control means : Overloading limit-of-travel-type control means : Voltage and current (e.g., watts))

Patent 5592062: Controller for AC induction motors
(ELECTRICITY: MOTIVE POWER SYSTEMS : INDUCTION MOTOR SYSTEMS : Primary circuit control : Responsive to motor condition : Responsive to motor voltage : With controlled magnetic reactance)

Patent 5592063: Voltage generator circuit
(ELECTRICITY: BATTERY OR CAPACITOR CHARGING OR DISCHARGING : CAPACITOR CHARGING OR DISCHARGING : With current sensing to detect proper battery connection (e.g., polarity, ripple, reverse current, etc.))

Patent 5592064: Battery charging apparatus, power supply, and attachment for connecting different types of battery packs to a battery charger
(ELECTRICITY: BATTERY OR CAPACITOR CHARGING OR DISCHARGING : CELL OR BATTERY CHARGER STRUCTURE : For diverse sizes of cells, batteries, or battery packs : Employing "jumper" cable)

Patent 5592065: Battery charger having battery temperature measurement probe
(ELECTRICITY: BATTERY OR CAPACITOR CHARGING OR DISCHARGING : CELL OR BATTERY CHARGER STRUCTURE : For battery pack : With charger stand or base adapted to hold battery pack :)

Patent 5592066: Mobile phone recharger
(ELECTRICITY: BATTERY OR CAPACITOR CHARGING OR DISCHARGING : CELL OR BATTERY CHARGER STRUCTURE : For battery pack : With charger stand or base adapted to hold battery pack :)

Patent 5592067: Distributed multi-module battery equalization
(ELECTRICITY: BATTERY OR CAPACITOR CHARGING OR DISCHARGING : ONE CELL OR BATTERY CHARGES ANOTHER : With shuntless charging source control)

Patent 5592068: Lead acid battery rejuvenator
(ELECTRICITY: BATTERY OR CAPACITOR CHARGING OR DISCHARGING : BATTERY OR CELL CHARGING : Pulsed : With DC-DC converter (e.g., flyback supply, etc.) : Time control)

Patent 5592069: Battery charger
(ELECTRICITY: BATTERY OR CAPACITOR CHARGING OR DISCHARGING : MEANS TO IDENTIFY CELL OR BATTERY TYPE : Vehicle battery charging)

Patent 5592070: Battery charger having a temperature sensor and a rechargeable battery charging method
(ELECTRICITY: BATTERY OR CAPACITOR CHARGING OR DISCHARGING : BATTERY OR CELL CHARGING : With detection of current or voltage amplitude : Having solid-state control device : Having solid-state control device)

Patent 5592071: Method and apparatus for self-regeneration synchronous regulator
(ELECTRICITY: POWER SUPPLY OR REGULATION SYSTEMS : OUTPUT LEVEL RESPONSIVE : Using a three or more terminal semiconductive device as the final control device : Switched (e.g., switching regulators) : With reference voltage circuitry)

Patent 5592072: High performance dual section voltage regulator
(ELECTRICITY: POWER SUPPLY OR REGULATION SYSTEMS : OUTPUT LEVEL RESPONSIVE : Using a three or more terminal semiconductive device as the final control device : Including plural final control devices : With electronic tube or a three or more terminal semiconductive device in control circuit)

Patent 5592073: Triac control circuit
(ELECTRICITY: POWER SUPPLY OR REGULATION SYSTEMS : INPUT LEVEL RESPONSIVE : Phase controlled switching using electronic tube or a three or more terminal semiconductive device : Variable resistor)

Patent 5592074: Battery power supply system
(ELECTRIC POWER CONVERSION SYSTEMS : CURRENT CONVERSION : Using semiconductor-type converter : In transistor inverter systems : Thyristor)

Patent 5592075: Circuit configuration for supplying electrical consumers with a constant voltage
(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 5592076: Base current supply circuit for multiple current sources
(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 : Including parallel paths (e.g., current mirror) : With additional stage)

Patent 5592077: Circuits, systems and methods for testing ASIC and RAM memory devices
(ELECTRICITY: MEASURING AND TESTING : MISCELLANEOUS : Combined)

Patent 5592078: Method and apparatus for moving along a boundary between electromagnetically different materials
(ELECTRICITY: MEASURING AND TESTING : MAGNETIC : Displacement : Having particular sensor means : Inductive : Electrically energized : Differential type (e.g., LVDT) : Including plural current focussing arrays)

Patent 5592079: Microelectronic position sensor for volume control
(ELECTRICITY: MEASURING AND TESTING : MAGNETIC : Displacement : Rotary : Magnetoresistive)

Patent 5592080: Record medium checking device including a circuit for recording a signal on a record medium from detected clock pulses and for selective
(ELECTRICITY: MEASURING AND TESTING : MAGNETIC : Magnetic information storage element testing : Dynamic information element testing : Magnetoresistive)

Patent 5592081: Magnetic Sensor
(ELECTRICITY: MEASURING AND TESTING : MAGNETIC : Magnetometers : Hall plate magnetometers : Plural sensors)

Patent 5592082: Magnetic sensor with permanent magnet bias layers
(ELECTRICITY: MEASURING AND TESTING : MAGNETIC : Magnetometers : Semiconductor type solid-state or magnetoresistive magnetometers : Plural sensors)

Patent 5592083: System and method for contraband detection using nuclear quadrupole resonance including a sheet coil and RF shielding via waveguide below
(ELECTRICITY: MEASURING AND TESTING : PARTICLE PRECESSION RESONANCE :)

Patent 5592084: Method for imaging of movement of material
(ELECTRICITY: MEASURING AND TESTING : PARTICLE PRECESSION RESONANCE : Determine fluid flow rate : Having particular optical cell structure)

Patent 5592085: MR imaging of synchronous spin motion and strain waves
(ELECTRICITY: MEASURING AND TESTING : PARTICLE PRECESSION RESONANCE : Using a nuclear resonance spectrometer system : To obtain localized resonance within a sample :)

Patent 5592086: Automated computerized magnetic resonance detector and analyzer
(ELECTRICITY: MEASURING AND TESTING : PARTICLE PRECESSION RESONANCE : Spectrometer components : Including a test sample and control sample)

Patent 5592087: Low eddy current radio frequency shield for magnetic resonance imaging
(ELECTRICITY: MEASURING AND TESTING : PARTICLE PRECESSION RESONANCE : Spectrometer components : Including a test sample and control sample)

Patent 5592088: Multiple-coil adopting a quadrature detection method applied thereto and a signal processing circuit employing the same in an MRI apparatus in a
(ELECTRICITY: MEASURING AND TESTING : PARTICLE PRECESSION RESONANCE : Spectrometer components : Including a test sample and control sample)

Patent 5592089: Eddy current control in NMR imaging system
(ELECTRICITY: MEASURING AND TESTING : PARTICLE PRECESSION RESONANCE : Spectrometer components : Including a test sample and control sample)

Patent 5592090: Compact, open geometry U-shaped magnet for magnetic resonance imaging
(ELECTRICITY: MEASURING AND TESTING : OF GEOPHYSICAL SURFACE OR SUBSURFACE IN SITU : Using electrode arrays, circuits, structure, or supports : Coupled to artificial current source : Including separate pickup of generated fields or potentials : For well logging : While drilling :)

Patent 5592091: Method for shimming a magnetic field in an examination space of a nuclear magnetic resonance apparatus including use of fuzzy logic
(ELECTRICITY: MEASURING AND TESTING : PARTICLE PRECESSION RESONANCE : Spectrometer components : Polarizing field magnet : With homogeneity control :)

Patent 5592092: Pipe proximity warning device for accidental damage prevention mounted on the bucket of a backhoe
(ELECTRICITY: MEASURING AND TESTING : OF GEOPHYSICAL SURFACE OR SUBSURFACE IN SITU : For small object detection or location : To determine fluid entry)

Patent 5592093: Electronic battery testing device loose terminal connection detection via a comparison circuit
(ELECTRICITY: MEASURING AND TESTING : ELECTROLYTE PROPERTIES : Using a battery testing device : To evaluate contact response time)

Patent 5592094: Batterey discharge characteristics calculation method and remaining battery capacity measuring device
(ELECTRICITY: MEASURING AND TESTING : ELECTROLYTE PROPERTIES : Using a battery testing device : To determine ampere-hour charge capacity : With application of current or potential to the discharge control means)

Patent 5592095: Charge measurement circuit for a battery in which oscillators are used to indicate mode of operation
(ELECTRICITY: MEASURING AND TESTING : ELECTROLYTE PROPERTIES : Using a battery testing device : Including oscillator in measurement circuit : Including an integrating device)

Patent 5592096: Electrical mobility selector of charged particles
(ELECTRICITY: MEASURING AND TESTING : A MATERIAL PROPERTY USING ELECTROSTATIC PHENOMENON : Using a conductivity determining device)

Patent 5592097: Load open state detection using H-bridge driving circuit
(ELECTRICITY: MEASURING AND TESTING : FAULT DETECTING IN ELECTRIC CIRCUITS AND OF ELECTRIC COMPONENTS : Of individual circuit component or element : Winding or coil : For insulation fault)

Patent 5592098: Channel forming fuel permittivity sensor with automatic temperature compensation
(ELECTRICITY: MEASURING AND TESTING : IMPEDANCE, ADMITTANCE OR OTHER QUANTITIES REPRESENTATIVE OF ELECTRICAL STIMULUS/RESPONSE RELATIONSHIPS : Lumped type parameters : Using capacitive type measurement : Where a material or object forms part of the dielectric being measured : To determine dimension (e.g., thickness or distance))

Patent 5592099: IC tester joined with ion beam tester and the detection method of the failure part of IC
(ELECTRICITY: MEASURING AND TESTING : FAULT DETECTING IN ELECTRIC CIRCUITS AND OF ELECTRIC COMPONENTS : Of individual circuit component or element : System sensing fields adjacent device under test (DUT) : Using electron beam probe : Of reflected test signal)

Patent 5592100: Method for detecting an IC defect using charged particle beam
(ELECTRICITY: MEASURING AND TESTING : FAULT DETECTING IN ELECTRIC CIRCUITS AND OF ELECTRIC COMPONENTS : Of individual circuit component or element : System sensing fields adjacent device under test (DUT) : Using electron beam probe : Of reflected test signal)

Patent 5592101: Electro-optic apparatus for measuring an electric field of a sample
(ELECTRICITY: MEASURING AND TESTING : FAULT DETECTING IN ELECTRIC CIRCUITS AND OF ELECTRIC COMPONENTS : Of individual circuit component or element : System sensing fields adjacent device under test (DUT) : Using electro-optic device : Of reflected test signal)

Patent 5592102: Means and apparatus to minimize the effects of silicon processing defects in programmable logic devices
(ELECTRONIC DIGITAL LOGIC CIRCUITRY : RELIABILITY : Redundant : Function of AND, OR, NAND, NOR, or NOT)

Patent 5592103: System for fast switching of time critical input signals
(ELECTRONIC DIGITAL LOGIC CIRCUITRY : ACCELERATING SWITCHING : Parasitic prevention in integrated circuit structure)

Patent 5592104: Output buffer having transmission gate and isolated supply terminals
(ELECTRONIC DIGITAL LOGIC CIRCUITRY : SIGNAL SENSITIVITY OR TRANSMISSION INTEGRITY : Output switching noise reduction : With field effect-transistor : Depletion or enhancement)

Patent 5592105: Configuration logic to eliminate signal contention during reconfiguration
(ELECTRONIC DIGITAL LOGIC CIRCUITRY : MULTIFUNCTIONAL OR PROGRAMMABLE (E.G., UNIVERSAL, ETC.) : Having details of setting or programming of interconnections or logic functions : With field effect-transistor)

 

Back to EveryPatent.com