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Patent 5260438: Method for removing the protecting group for hydroxy group
(ORGANIC COMPOUNDS -- PART OF THE CLASS 532-570 SERIES : : HETEROCYCLIC CARBON COMPOUNDS CONTAINING A HETERO RING HAVING CHALCOGEN (I.E., OXYGEN, SULFUR, SELENIUM OR TELLURIUM) OR NITROGEN AS THE ONLY RING HETERO ATOMS : Hetero ring is four-membered containing nitrogen and having chalcogen double bonded directly to a ring carbon which is adjacent to the ring nitrogen : Polycyclo ring system containing the hetero ring as one of the cyclos : The ring nitrogen is shared by a five-membered ring : The six-membered ring contains oxygen)
Patent 5260439: Polymerizable monomer having at least one isopropenyl phenyl group and being capable of forming a high surface hardness transparent resin
(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 : Chalcogen bonded directly to triazine ring carbon : Divalent chalcogen double bonded directly to triazine ring carbon : To three ring carbons : Nitrogen containing substituent : Chalcogen bonded directly to the bicyclo ring system)
Patent 5260440: Pyrimidine derivatives
(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 : Nitrogen attached directly to diazine ring by nonionic bonding : At 2-position : Chalcogen attached indirectly to the diazine ring by nonionic bonding : Carbocyclic ring containing)
Patent 5260441: Immunoassay for opiate alkaloids and their metabolites; tracers, immunogens and antibodies
(ORGANIC COMPOUNDS -- PART OF THE CLASS 532-570 SERIES : : : Hetero ring is six-membered consisting of one nitrogen and five carbons : Polycyclo ring system having the six-membered hetero ring as one of the cyclos : Pentacyclo ring system having the six-membered hetero ring as one of the cyclos : Two of the cyclos share at least three ring members (i.e., bridged) : One of the five cyclos is five-membered and includes ring chalcogen (e.g., codeine, morphine, etc.) :)
Patent 5260442: Process for the manufacture of crystalline quinolinium salts and their oxidation to 1-alkyl-2-quinolones
(ORGANIC COMPOUNDS -- PART OF THE CLASS 532-570 SERIES : : : Hetero ring is six-membered consisting of one nitrogen and five carbons : Polycyclo ring system having the six-membered hetero ring as one of the cyclos : Bicyclo ring system having the six-membered hetero ring as one of the cyclos : Quinolines (including hydrogenated) : Chalcogen attached directly to the six-membered hetero ring by nonionic bonding : Chalcogen attached directly at 2-position by nonionic bonding : Three or more oxygens attached directly or indirectly to the tropane ring system by nonionic bonding)
Patent 5260443: Piperidine derivatives as photostabilizer
(ORGANIC COMPOUNDS -- PART OF THE CLASS 532-570 SERIES : : : Hetero ring is six-membered consisting of one nitrogen and five carbons : Piperidines : Additional ring containing : The additional ring is a hetero ring : The additional hetero ring consists of one oxygen and four carbons : Carbocyclic ring containing)
Patent 5260444: Dihydropyridine derivative
(DRUG, BIO-AFFECTING AND BODY TREATING COMPOSITIONS : DESIGNATED ORGANIC ACTIVE INGREDIENT CONTAINING (DOAI) : Heterocyclic carbon compounds containing a hetero ring having chalcogen (i.e., O,S,Se or Te) or nitrogen as the only ring hetero atoms DOAI : Hetero ring is six-membered consisting of one nitrogen and five carbon atoms : Additional hetero ring containing : The additional hetero ring is one of the cyclos in a polycyclo ring system : Nitrogen attached indirectly to the piperidine ring by nonionic bonding)
Patent 5260445: 2,4-thiazolidinediones
(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) : Chalcogen bonded directly to ring carbon of the thiazole ring : Plural chalcogens bonded directly to ring carbons of the thiazole ring : Chalcogen attached indirectly to the bicyclo ring system by nonionic bonding)
Patent 5260446: Aminothiazoles
(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) : Chalcogen bonded directly to ring carbon of the thiazole ring : Nitrogen attached directly to the thiazole ring by nonionic bonding : Chalcogen attached indirectly to the bicyclo ring system by nonionic bonding)
Patent 5260447: Polyhydroxycyclopentane derivatives, their preparation and their therapeutic 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) : Polycyclo ring system having the oxazole ring as one of the cyclos : Nitrogen bonded directly at the 2-position of the oxazole ring : Plural oxazole-containing polycyclo ring systems each bonded directly to the same polycyclo ring system or the same hetero ring)
Patent 5260448: Method for preparing 7-oxabicycloheptyl substituted heterocyclic amide prostaglandin analogs useful in the treatment of thrombotic and
(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 : Cyano or -C(=X)-, wherein X is chalcogen, attached directly or indirectly to the oxazole ring by nonionic bonding : 4- or 5-position substituent contains chalcogen)
Patent 5260449: Method for preparing 7-oxabicycloheptyl substituted bromooxazole amide prostaglandin analog intermediates useful in the preparation of
(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 : Cyano or -C(=X)-, wherein X is chalcogen, attached directly or indirectly to the oxazole ring by nonionic bonding : 4- or 5-position substituent contains chalcogen)
Patent 5260450: 3-aryl-5-alkylthio-4H-1,2,4-triazoles
(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.) : 1,2,4-triazoles (including hydrogenated) : Chalcogen bonded directly to ring carbon of the triazole ring : Carbon bonded directly to the chalcogen : Nitrogen or additional chalcogen attached indirectly to the chalcogen by acyclic nonionic bonding : Saccharin per se or salt thereof)
Patent 5260451: Substituted pyrrole compounds and use thereof in pharmaceutical compositions
(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 5260452: 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 : Bicyclo ring system having the five-membered hetero ring as one of the cyclos (e.g., octahydroindoles, etc.) : The bicyclo ring system consists of the five-membered hetero ring and a benzene ring (e.g., indole, etc.) : Chalcogen bonded directly to ring carbon of the five-membered hetero ring (e.g., 3-indolols, etc.) : The chalcogen is bonded directly to a ring carbon of the five-membered hetero ring which is adjacent to the ring nitrogen (e.g., 2-indolinones, etc.) : Plural chalcogens bonded directly to ring carbons of the five-membered hetero ring (e.g., phthalimides, etc.))
Patent 5260453: Substituted thienopyrans as antihypertensive agents
(ORGANIC COMPOUNDS -- PART OF THE CLASS 532-570 SERIES : : : Sulfur containing hetero ring (e.g., thiiranes, etc.) : The hetero ring is five-membered : Polycyclo ring system having the hetero ring as one of the cyclos : Bicyclo ring system having the hetero ring as one of the cyclos : Plural ring hetero atoms in the bicyclo ring system : Nitrogen attached directly or indirectly to the tricyclo ring system by nonionic bonding)
Patent 5260454: Bis-pyrimidyl thiol sulfenimide compounds
(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 : Plural diazine rings : Plural 1,3-diazine rings : The other cyclo in the bicyclo ring system is a benzene ring (e.g., quinazoline, etc.))
Patent 5260455: Polyepoxysilanes and radiation-curable polyepoxysilicone compositions
(ORGANIC COMPOUNDS -- PART OF THE CLASS 532-570 SERIES : : : Oxygen containing hetero ring (e.g., dioxirane, etc.) : Silicon containing : Oxirane ring containing : The chalcogen, X, is part of a -C(=X)X- group, wherein the X's are the same or diverse chalcogens)
Patent 5260456: Process for producing itaconic anhydride
(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.) : The five-membered hetero ring, except for the =X to the ring, is unsubstituted or hydrocarbyl substituted only)
Patent 5260457: Process for producing coumarin and derivative thereof
(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 six-membered : Polycyclo ring system having the lactone ring as one of the cyclos : Bicyclo 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 : Benzene ring and the lactone ring bonded directly to the same acyclic carbon)
Patent 5260458: 2-oxo tetrahydrofuran compounds
(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 : Chalcogen attached indirectly to the lactone ring by nonionic bonding : Plural alkyl groups bonded directly to the same ring carbon of the lactone ring (e.g., pantolactone, etc.))
Patent 5260459: Cyclic isolongifolanone-ketals - their manufacture and their application
(ORGANIC COMPOUNDS -- PART OF THE CLASS 532-570 SERIES : : : Oxygen containing hetero ring (e.g., dioxirane, etc.) : Spiro : The spiro includes a hetero ring : Plural ring oxygens in a spiro hetero ring : Polycyclo ring system having one of the two rings which form the spiro as one of the cyclos : Two six-membered hetero rings, which each contain plural ring oxygens, form the spiro (e.g., spirobi-(meta-dioxane), etc.))
Patent 5260460: Process for the preparation of fluorine-substituted aminobenzodioxoles and -benzodioxanes and new intermediates
(ORGANIC COMPOUNDS -- PART OF THE CLASS 532-570 SERIES : : : Oxygen containing hetero ring (e.g., dioxirane, etc.) : The hetero ring is six-membered : Plural ring oxygens in the hetero ring (e.g., 1,2-dioxin, etc.) : Polycyclo ring system having the hetero ring as one of the cyclos : Bicyclo ring system having the hetero ring as one of the cyclos : Three or more ring oxygens in the tricyclo ring system (e.g., actinospectacin, etc.))
Patent 5260461: Ligands for ADH: cinchona alkaloids and moderately sized organic substituents linked through a planar aromatic spacer group
(ORGANIC COMPOUNDS -- PART OF THE CLASS 532-570 SERIES : : : Oxygen containing hetero ring (e.g., dioxirane, etc.) : The hetero ring is five-membered : Plural ring oxygens in the hetero ring : Polycyclo ring system having the hetero ring as one of the cyclos : Bicyclo ring system having the hetero ring as one of the cyclos : Chalcogen attached indirectly to the ring system by nonionic bonding : The chalcogen, X, is in a -C(=X)- group : The -C(=X)- is part of a -C(=X)X- group, wherein the X's are the same or diverse chalcogens :)
Patent 5260462: Purification of tauroursodesoxycholic acid dihydrate
(ORGANIC COMPOUNDS -- PART OF THE CLASS 532-570 SERIES : : Cyclopentanohydrophenanthrene ring system containing : Carbon bonded directly at the 17 beta-position of the cyclopentanohydrophenanthrene ring system is a member of an acyclic chain of five uninterrupted carbons (e.g., choladienes, cholanic acids, etc.) stocks, yeast, molds, etc.) : Oxygen bonded directly at the 12-position (e.g., cholic acids, desoxycholic acids, dehydrocholic acids, etc.) : Halogen, nitrogen, or sulfur containing (e.g., glycocholic acids, taurocholic acids, etc.) : Plural oxygens bonded directly to the cyclopentanohydrophenanthrene ring system)
Patent 5260463: Process for the preparation of hydrocortisone
(ORGANIC COMPOUNDS -- PART OF THE CLASS 532-570 SERIES : : Cyclopentanohydrophenanthrene ring system containing : Carbon bonded directly at the 17-beta-position of the cyclopentanohydrophenanthrene ring system is a member of an acyclic chain of two uninterrupted carbons (e.g., pregnanes, etc.) : Three or more oxygens bonded directly to the cyclopentanohydrophenanthrene ring system : Oxygen bonded directly at the 3-, 11-, and 17-positions : Oxygen bonded directly at the 21-position : Unsaturation between the 4- and 5-positions (e.g., cortisones, etc.) : Carbon bonded directly at the 16-position)
Patent 5260464: Carnitine derivatives, process for their preparation, and their use in human therapy
(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 : Phosphorus containing : Glycerophosphates (e.g., phosphatidic acids, phosphatidyl inositol, etc.) : Nitrogen containing (e.g., cephalins, lecithins, etc.) : Nitro containing or plural oxyalkylene groups bonded directly to each other)
Patent 5260465: Inhibitors of farnesyl protein transferase
(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 : Processes of forming the compound : Oxidation : Molecular oxygen utilized as oxidizing agent : Additional oxygen bonded directly to the ring)
Patent 5260466: Preparation of titanium derivatives
(ORGANIC COMPOUNDS -- PART OF THE CLASS 532-570 SERIES : : HEAVY METAL CONTAINING (e.g., Ga, In or T1, etc.) : Titanium, zirconium, or hafnium containing (Ti, Zr, or Hf) : Plural chalcogens bonded directly to the metal (e.g., alkyl titanates, titanic esters, etc.) : Containing -C(=X)X-, wherein the X's are the same or diverse chalcogens : Chalcogen or -C(=X)-, wherein X is chalcogen, bonded directly to the unsaturated 5-membered carbocyclic ring)
Patent 5260467: Glutaric acid derivatives and preparation thereof
(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 : Chalcogen bonded directly to silicon)
Patent 5260468: Preparation of hydrogensiloxanes
(ORGANIC COMPOUNDS -- PART OF THE CLASS 532-570 SERIES : : SILICON CONTAINING : Plural silicons bonded directly to the same carbon or attached by a chain consisting of carbons, which carbons may be part of a ring : The sulfur is part of a -SH or -SC(=X)- group, wherein X is chalcogen (H of -SH may be replaced by a substituted or unsubstituted ammonium ion or a Group IA or IIA light metal))
Patent 5260469: Organo-siloxane with modified solubility
(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 5260470: Method of purifying alkoxysilanes
(ORGANIC COMPOUNDS -- PART OF THE CLASS 532-570 SERIES : : SILICON CONTAINING : Carbon attached directly or indirectly to the silicon by nonionic bonding (e.g., silanes, etc.) : Processes : Benzene ring containing)
Patent 5260471: Process for producing trialkoxysilane
(ORGANIC COMPOUNDS -- PART OF THE CLASS 532-570 SERIES : : SILICON CONTAINING : Carbon attached directly or indirectly to the silicon by nonionic bonding (e.g., silanes, etc.) : Processes : Forming group containing silicon and carbon bonded directly to the same oxygen (e.g., esters, etc.) : Bonded directly to each other)
Patent 5260472: Efficient chemoenzymatic synthesis of D-myo-inositol 1,4,5-triphosphate, D-myo-inositol 1,3,4-triphosphate, and D-myo-inositol
(ORGANIC COMPOUNDS -- PART OF THE CLASS 532-570 SERIES : : Phosphorus esters (i.e., compounds having the phosphorus ester group, wherein trivalent or pentavalent phosphorus and carbon are bonded directly to the same divalent chalcogen, and wherein the carbon may be single bonded to any atom but may be multiple bonded only to carbon) : Plural phosphori attached directly or indirectly to each other by nonionic bonding : Plural phosphorus ester groups : Divalent chalcogen double bonded directly to pentavalent phosphorus : Having -C(=X)-, wherein X is chalcogen, bonded directly to the nitrogen)
Patent 5260473: Preparation of urethane and carbonate products
(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) : The -C(=X)X- is -C(=O)S-)
Patent 5260474: Pesticidal substituted aminophenyl carbamates
(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 : Polycarbamic : Plural nitrogens in acid moiety)
Patent 5260475: Esterification of hydroxybenzoic acids
(ORGANIC COMPOUNDS -- PART OF THE CLASS 532-570 SERIES : : Carboxylic acid esters : Aromatic acid moiety : Oxy in acid moiety : Oxy, bonded directly to a ring, in same side chain as ester function : Nitrogen in alcohol moiety)
Patent 5260476: Diacrylate compounds
(ORGANIC COMPOUNDS -- PART OF THE CLASS 532-570 SERIES : : Carboxylic acid esters : Aromatic acid moiety : Polycarboxylic acid : Polyoxy alcohol moiety : Additional esterifying acid : Esterified phenolic hydroxy)
Patent 5260477: Method for preparing alpha-(4-isobutylphenyl)propionic acid or its precursor
(ORGANIC COMPOUNDS -- PART OF THE CLASS 532-570 SERIES : : Carboxylic acid esters : Aromatic acid moiety : Monocyclic acid moiety : Carboxyl, not bonded directly to a ring, in acid moiety : Esterification of acid, salt, acid halide or anhydride with alcohol)
Patent 5260478: Iodinated aroyloxy carboxamides
(DRUG, BIO-AFFECTING AND BODY TREATING COMPOSITIONS : IN VIVO DIAGNOSIS OR IN VIVO TESTING : X-ray contrast imaging agent (e.g., computed tomography, angiography, etc.) : Hetero ring containing : Polymer containing (e.g., polypeptide, synthetic resin, etc.))
Patent 5260479: Inhibitors of farnesyl protein transferase
(ORGANIC COMPOUNDS -- PART OF THE CLASS 532-570 SERIES : : Carboxylic acid esters : Acyclic acid moiety : Polycarboxylic acid : Polyoxy alcohol moiety)
Patent 5260480: Quaternization process
(ORGANIC COMPOUNDS -- PART OF THE CLASS 532-570 SERIES : : Carboxylic acid esters : Acyclic acid moiety : Unsaturation in acid moiety : Phosphorus, sulfur or nitrogen in alcohol moiety : Aromatic alcohol moiety)
Patent 5260481: Process for the conditioning and/or purification of organic isocyanates
(ORGANIC COMPOUNDS -- PART OF THE CLASS 532-570 SERIES : : Isocyanate esters (i.e., compounds containing the isocyanate group, -N=C=O, bonded directly to carbon, which carbon may be single bonded to any atom but may be multiple bonded only to carbon) : Processes : Purification or recovery : Carbamyl halide reactant (i.e., reactant contains halo-C(=O)-NH- group, wherein substitutuion may be made for hydrogen only))
Patent 5260482: Enantiomeric resolution
(ORGANIC COMPOUNDS -- PART OF THE CLASS 532-570 SERIES : : Carboxylic acids and salts thereof : Racemization or separation of optical isomers : Purification or recovery)
Patent 5260483: Preparation of n-aryl amides from isocyanates
(ORGANIC COMPOUNDS -- PART OF THE CLASS 532-570 SERIES : : AMINO NITROGEN CONTAINING (E.G., UREA, SULFONAMIDES, NITROSAMINES, OXYAMINES, ETC., AND SALTS THEREOF) : Carboxamides (i.e., Q-CO-HNH, wherein Q is a substituent having carbon bonded directly to the carbonyl or is hydrogen and wherein any substituent replacing one or both hydrogens shown will be referred to as E) : Substituent Q is acyclic : Q is hydrogen or a lower saturated alkyl substituent : Ring in a substituent E : Benzene ring in a substituent E : The compound is monocyclic)
Patent 5260484: Polytetrahydrofuran derivatives having terminal aromatic groups
(ORGANIC COMPOUNDS -- PART OF THE CLASS 532-570 SERIES : : AMINO NITROGEN CONTAINING (E.G., UREA, SULFONAMIDES, NITROSAMINES, OXYAMINES, ETC., AND SALTS THEREOF) : Benzene ring containing : Amino nitrogen attached to aryl ring or ring system by an acyclic carbon or chain : Ether oxygen is part of the chain : Halogen bonded directly to the aryl ring or ring system)
Patent 5260485: Process of making alkyl phosphine compounds by reacting an olefin and a phosphine in the vapor phase over a mineral acid catalyst
(ORGANIC COMPOUNDS -- PART OF THE CLASS 532-570 SERIES : : PHOSPHORUS CONTAINING : Tri-acyclic-hydrocarbyl boron)
Patent 5260486: Process for producing a beta-ketoalcohol
(ORGANIC COMPOUNDS -- PART OF THE CLASS 532-570 SERIES : : OXYGEN CONTAINING (E.G., PERCHLORYLBENZENE, ETC.) : Ketones : Benzene ring containing : Processes : Carbon monoxide or peroxy containing reactant : Boron, phosphorus, or silicon containing material utilized)
Patent 5260487: Process for the preparation of 2-hydroxyarylaldehydes
(ORGANIC COMPOUNDS -- PART OF THE CLASS 532-570 SERIES : : OXYGEN CONTAINING (E.G., PERCHLORYLBENZENE, ETC.) : Aldehydes : Benzene ring containing : Processes : Aldehyde reactant : Oxy containing aldehyde formed)
Patent 5260488: N.sup.1 -trifluoroalkyl substituted 2-nitro-p-phenylenediamine dyes
(ORGANIC COMPOUNDS -- PART OF THE CLASS 532-570 SERIES : : AMINO NITROGEN CONTAINING (E.G., UREA, SULFONAMIDES, NITROSAMINES, OXYAMINES, ETC., AND SALTS THEREOF) : Benzene ring containing : Nitro or nitroso, bonded directly to carbon, containing : Of compound having amino nitrogen and hydroxy bonded directly to the benzene ring (H of -OH may be replaced by a substituted or unsubstituted ammonium ion or a Group IA or IIA light metal))
Patent 5260489: Purification of halogenated aromatic sulfones or ketones
(ORGANIC COMPOUNDS -- PART OF THE CLASS 532-570 SERIES : : SULFUR CONTAINING : Oxygen bonded directly to sulfur (e.g., sulfoxides, etc.) : Plural oxygens bonded directly to the same sulfur (e.g., sulfones, etc.) : Plural rings containing : Oxy bonded directly to a ring)
Patent 5260490: Process for recovering rhodium from the reaction products of the oxo synthesis
(ORGANIC COMPOUNDS -- PART OF THE CLASS 532-570 SERIES : : OXYGEN CONTAINING (E.G., PERCHLORYLBENZENE, ETC.) : Aldehydes : Acyclic : Processes : Hydroformylation by reacting ethylenically unsaturated compound, carbon monoxide, and gaseous hydrogen : Group VA element (N, P, As, Sb, or Bi) containing material utilized (e.g., arsenic containing ligand utilized, etc.) : Ag, Au, Pd, Pt, Rh, Ir, Ru, or Os containing catalyst utilized)
Patent 5260491: Cationic rhodium bis(dioxaphosphorus heterocycle) complexes and their use in the branched product regioselective hydroformylation of olefins
(ORGANIC COMPOUNDS -- PART OF THE CLASS 532-570 SERIES : : OXYGEN CONTAINING (E.G., PERCHLORYLBENZENE, ETC.) : Aldehydes : Acyclic : Processes : Hydroformylation by reacting ethylenically unsaturated compound, carbon monoxide, and gaseous hydrogen : Group VA element (N, P, As, Sb, or Bi) containing material utilized (e.g., arsenic containing ligand utilized, etc.) : Ag, Au, Pd, Pt, Rh, Ir, Ru, or Os containing catalyst utilized)
Patent 5260492: Fluorinated monomers and polymers
(ORGANIC COMPOUNDS -- PART OF THE CLASS 532-570 SERIES : : OXYGEN CONTAINING (E.G., PERCHLORYLBENZENE, ETC.) : Ethers : Acyclic : Halogen containing : Fluorine : Carbon to carbon unsaturation containing : Ether oxygen is ortho to the hydroxy)
Patent 5260493: Effluent treatment for ether production
(ORGANIC COMPOUNDS -- PART OF THE CLASS 532-570 SERIES : : OXYGEN CONTAINING (E.G., PERCHLORYLBENZENE, ETC.) : Ethers : Acyclic : Preparing by reacting an olefin and an organic hydroxy containing compound (H of -OH may be replaced by a Group IA or IIA light metal) : Sulfuric acid utilized)
Patent 5260494: Preparation of sodium fluoroalcoholates
(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 : Halogen containing : Fluorine containing : Preparing by oxidation)
Patent 5260495: Monoalkylene glycol production using highly selective monoalkylene glycol catalysts
(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 from ether : From alkylene oxide : Of polyhydroxy aldehyde or polyhydroxy ketone (e.g., of carbohydrate, glyceraldehyde, etc.))
Patent 5260496: Process for separating mixtures of prefluorinated hydrocarbon compounds
(ORGANIC COMPOUNDS -- PART OF THE CLASS 532-570 SERIES : : HALOGEN CONTAINING : Fluorine containing : Purification or recovery : Solid sorbent utilized : Metal oxide containing catalyst)
Patent 5260497: Catalytic system for converting methane into higher hydrocarbons
(CATALYST, SOLID SORBENT, OR SUPPORT THEREFOR: PRODUCT OR PROCESS OF MAKING : CATALYST OR PRECURSOR THEREFOR : Silicon containing or process of making : With metal, metal oxide, or metal hydroxide : Of Group I (i.e., Alkali, Ag, Au or Cu) : Of Group IV metal (i.e., Ti, Zr, Hf, Ge, Sn or Pb))
Patent 5260498: Diels-Alder process
(CHEMISTRY OF HYDROCARBON COMPOUNDS : ALICYCLIC COMPOUND SYNTHESIS : Polycyclic product : By condensation, e.g., Diels-Alder reaction, etc. : Camphene from pinene or derivative)
Patent 5260499: Ethylene dimerization and catalyst therefor
(CHEMISTRY OF HYDROCARBON COMPOUNDS : UNSATURATED COMPOUND SYNTHESIS : By addition of entire unsaturated molecules, e.g., polymerization, etc. : Definite molecular weight product, e.g., dimer, etc. : Using catalyst containing metal bonded to or complexed with C, C-containing compound, or H : Al-and transition metal-containing :)
Patent 5260500: Production of linear .alpha.-olefin
(CHEMISTRY OF HYDROCARBON COMPOUNDS : UNSATURATED COMPOUND SYNTHESIS : By addition of entire unsaturated molecules, e.g., polymerization, etc. : Using extraneous nonhydrocarbon agent, e.g., catalyst, etc. : Hydride or organic compound or complex containing alkaline-, B-, or Zn group material : Transition metal-containing : Ti :)
Patent 5260501: Catalytic oligomerization process using modified mesoporous crystalline material
(CHEMISTRY OF HYDROCARBON COMPOUNDS : UNSATURATED COMPOUND SYNTHESIS : By addition of entire unsaturated molecules, e.g., polymerization, etc. : Using extraneous nonhydrocarbon agent, e.g., catalyst, etc. : Catalyst containing inorganic metal : Al : Al oxide, e.g., aluminosilicate, etc. :)
Patent 5260502: Stabilization of petroleum contaminated soil with lime in underground storage tank applications
(HAZARDOUS OR TOXIC WASTE DESTRUCTION OR CONTAINMENT : CONTAINMENT : Solidification, vitrification, or cementation : Inorganic substances (EPO/JPO))
Patent 5260503: Hybrid sorghum plant and seed 8358
(MULTICELLULAR LIVING ORGANISMS AND UNMODIFIED PARTS THEREOF AND RELATED PROCESSES : PLANT, SEEDLING, PLANT SEED, OR PLANT PART, PER SE : Higher plant, seedling, plant seed, or plant part (i.e., angiosperms or gymnosperms) : Gramineae (e.g., barley, oats, rye, sorghum, millet, etc.) : Tomato)
Patent 5260504: String support for stringed instrument
(MUSIC : INSTRUMENTS : Stringed : Details : Strings and fastenings : With diaphragm)
Patent 5260505: Reversing and preventing warpage in stringed musical instruments
(MUSIC : INSTRUMENTS : Stringed : Details : Strings and fastenings : Guitar bridges : Dampers independent)
Patent 5260506: Drumstick having rigid ring around tip
(MUSIC : INSTRUMENTS : Drum and cymbal beaters : Drumsticks : Inside)
Patent 5260507: Envelope waveform generation apparatus for an electronic musical instrument responsive to touch data
(MUSIC : INSTRUMENTS : Electrical musical tone generation : Data storage : Digital memory circuit (e.g., RAM, ROM, etc.) : Selecting circuits : Accompaniment)
Patent 5260508: Parameter setting system in an electronic musical instrument
(MUSIC : INSTRUMENTS : Electrical musical tone generation : Data storage : Digital memory circuit (e.g., RAM, ROM, etc.) : Tone synthesis or timbre control : Stops)
Patent 5260509: Auto-accompaniment instrument with switched generation of various phrase tones
(MUSIC : INSTRUMENTS : Electrical musical tone generation : Data storage : Digital memory circuit (e.g., RAM, ROM, etc.) : Tone synthesis or timbre control : Stops)
Patent 5260510: Automatic accompaniment apparatus for determining a new chord type and root note based on data of a previous performance operation
(MUSIC : INSTRUMENTS : Electrical musical tone generation : Data storage : Digital memory circuit (e.g., RAM, ROM, etc.) : Accompaniment : Chords : Tempo control)
Patent 5260511: Mandolin-sized stringed instrument
(MUSIC : INSTRUMENTS : Electrical musical tone generation : Transducers : Expression or special effects : Vibrato : Noise reduction (e.g., error prevention, etc.))
Patent 5260512: Sound-signal generator having ball-shaped housing with keyboard incorporated therein
(MUSIC : INSTRUMENTS : Electrical musical tone generation : Data storage : Constructional details : Tape)
Patent 5260513: Method for absorbing radiation
(ELECTRICITY: CONDUCTORS AND INSULATORS : ANTI-INDUCTIVE STRUCTURES : Shielded or screened : Materials, stock and screen rooms : Spark plugs)
Patent 5260514: Wire bonder and vacuum pedestal workholder for same
(ELECTRICITY: CONDUCTORS AND INSULATORS : BOXES AND HOUSINGS : With electric device or mounting means therefor : Sealed : Flat housing for electronic device (e.g., flat pack, dual-in-line package) : Gas filled)
Patent 5260515: Twist-on wire connector
(ELECTRICITY: CONDUCTORS AND INSULATORS : CONDUITS, CABLES OR CONDUCTORS : Combined : With joints : Angular : Spark plugs)
Patent 5260516: Concentric compressed unilay stranded conductors
(ELECTRICITY: CONDUCTORS AND INSULATORS : CONDUITS, CABLES OR CONDUCTORS : Insulated : Multiple conductor : Radially compressed : Adhesive)
Patent 5260517: Interconnect lead with stress joint
(ELECTRICITY: CONDUCTORS AND INSULATORS : CONDUITS, CABLES OR CONDUCTORS : Preformed panel circuit arrangement (e.g., printed circuit) : Grommet type)
Patent 5260518: Multilayer circuit board for mounting ICs and method of manufacturing the same
(ELECTRICITY: CONDUCTORS AND INSULATORS : CONDUITS, CABLES OR CONDUCTORS : Preformed panel circuit arrangement (e.g., printed circuit) : With particular conductive connection (e.g., crossover) : Adhesive/bonding)
Patent 5260519: Multilayer ceramic substrate with graded vias
(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 5260520: Apparatus for weighing and identifying characteristics of a moving vehicle
(WEIGHING SCALES : SELF-POSITIONING : Electrical current generating or modifying : Interconnected load-supporting expansible chamber)
Patent 5260521: Acoustic touch position sensor using 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 5260522: Double-wall hollow body with interlayer and method for manufacturing same
(ACOUSTICS : SOUND-MODIFYING MEANS : Mechanical vibration attenuator : Machine type enclosure)
Patent 5260523: Absorptive sound attenuator, in particular for air ducts in paper mills
(ACOUSTICS : SOUND-MODIFYING MEANS : Muffler, fluid conducting type : Sound absorbing ventilating duct or curb (e.g., a/c, heat, air flow type) : With sound absorbing material)
Patent 5260524: Muffler for air compressor and method
(ACOUSTICS : SOUND-MODIFYING MEANS : Muffler, fluid conducting type : Carburetor, burner, or compressor intake silencer : With sound absorbing material)
Patent 5260525: Panel assemblies
(ACOUSTICS : SOUND-MODIFYING MEANS : Sound absorbing panels : Load bearing block type structure : Casings)
Patent 5260526: Elevator car assignment conditioned on minimum criteria
(ELEVATOR, INDUSTRIAL LIFT TRUCK, OR STATIONARY LIFT FOR VEHICLE : WITH CALL REGISTRATION MEANS : Shared by plural load supports : Assigns calls to load supports on predetermined basis : Frequency based on interval of time)
Patent 5260527: Using fuzzy logic to determine the number of passengers in 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 5260528: Lock out for wall switching means
(ELECTRICITY: CIRCUIT MAKERS AND BREAKERS : SWITCH ACTIVATION INHIBITOR (E.G., UNAUTHORIZED/INADVERTENT USE PREVENTION) : Actuator locking device : Circuit breaker handle type (i.e., padlock) : Range timer)
Patent 5260529: Sensing edge for a door including a switch and flexible protruding sensing members
(ELECTRICITY: CIRCUIT MAKERS AND BREAKERS : SPECIAL APPLICATION : Feeler moves into detecting contact with object : Sensitive edge type closure : By movement of steering wheel or post relative to column)
Patent 5260530: Illuminated, pressure-actuated switch
(ELECTRICITY: CIRCUIT MAKERS AND BREAKERS : WEIGHT : Treads : Manual actuating means)
Patent 5260531: Explosion-proof switch with arc extinguishing gaseous byproduct venting feature and switch contact
(HIGH-VOLTAGE SWITCHES WITH ARC PREVENTING OR EXTINGUISHING DEVICES : ARC PREVENTING OR EXTINGUISHING DEVICES : Housing structure : Operating mechanism structure or arrangement)
Patent 5260532: Sealed housing for a remote switching device
(ELECTRICITY: CIRCUIT MAKERS AND BREAKERS : ELECTRIC SWITCH DETAILS : Cases and bases : Dust, dirt, or moisture excluding : With lamp socket)
Patent 5260533: Molded case current limiting circuit breaker
(ELECTRICITY: CIRCUIT MAKERS AND BREAKERS : TOGGLE MECHANISMS : Tilting vehicle operated)
Patent 5260534: Rocker switch with spring-clamped terminals
(ELECTRICITY: CIRCUIT MAKERS AND BREAKERS : SOLID CONTACT : Rocking actuator (e.g., rocker, lever) : Two button switches - (noncoaxial parallel buttons))
Patent 5260535: Apparatus for induction welding
(ELECTRIC HEATING : CAPACITIVE DIELECTRIC HEATING : Bonding : Container sealing : Horizontal (e.g., turntable, etc.))
Patent 5260536: Heat retaining napkin
(ELECTRIC HEATING : MICROWAVE HEATING : Cookware (e.g., vessel, utensil, etc.) : With heat exchange (e.g., susceptor, etc.) : Shielding)
Patent 5260537: Microwave heating structure
(ELECTRIC HEATING : MICROWAVE HEATING : Cookware (e.g., vessel, utensil, etc.) : Expandable : With latch assembly)
Patent 5260538: Device for the magnetic inductive heating of vessels
(ELECTRIC HEATING : INDUCTIVE HEATING : With heat exchange : Fluid or liquid heater : Intermediate member condition responsive)
Patent 5260539: Method and apparatus for making a printing screen
(ELECTRIC HEATING : METAL HEATING (E.G., RESISTANCE HEATING) : Wire, rod, or bar bonding : Resistance weld methods)
Patent 5260540: Method of improving qualities of materials and wires used therefor
(ELECTRIC HEATING : METAL HEATING (E.G., RESISTANCE HEATING) : For deposition welding (e.g., coating or building up) : By electric arc : Nonconsumable electrode (e.g., atomic hydrogen))
Patent 5260541: Crop shear apparatus and crop shear equipment
(ELECTRIC HEATING : METAL HEATING (E.G., RESISTANCE HEATING) : For bonding with pressure (e.g., resistance welding) : Butt : Methods : Preparation of edges : By interposed button)
Patent 5260542: Laser Marking apparatus
(ELECTRIC HEATING : METAL HEATING (E.G., RESISTANCE HEATING) : By arc : Using laser : Cutting : Etching or trimming : With chamber)
Patent 5260545: Welding power supply
(ELECTRIC HEATING : METAL HEATING (E.G., RESISTANCE HEATING) : By arc : Including arc-power supplies : Vertical work (e.g., horizontal seam in vertical wall))
Patent 5260546: Gun for gas metal arc welding
(ELECTRIC HEATING : METAL HEATING (E.G., RESISTANCE HEATING) : By arc : With consumable electrode device : Gun : Weld metal composition)
Patent 5260547: Autonomous container for the vacuum treatment of an object and its transfer lock
(ELECTRIC HEATING : HEATING DEVICES : Combined with container, enclosure, or support for material to be heated : Muffle-type enclosure : Food conveying type (e.g., lunch box))
Patent 5260548: Soldering system controlled power supply apparatus and method of using same
(ELECTRIC HEATING : HEATING DEVICES : With power supply and voltage or current regulation or current control means : Controlling or regulating plural separate distinct heating resistance elements(i.e., one control system for all elements) : With external electrical circuit completion means)
Patent 5260549: Automobile windshield heater connector
(ELECTRIC HEATING : HEATING DEVICES : With heating unit structure : With terminal or connector means (e.g., to external circuit means) : Plural units combined with single casing housing or support)
Patent 5260550: Punch-type vote recording device
(REGISTERS : VOTING MACHINES : Recording : Direction indicator)
Patent 5260551: Time controlled lock system
(COMMUNICATIONS: ELECTRICAL : SELECTIVE : Intelligence comparison for controlling : Authorization control (e.g., entry into an area) : Timed access blocking : Rule based input)
Patent 5260552: Slot reader with removable manual scanning wand
(REGISTERS : CODED RECORD SENSORS : Hand feed : Intermittent feed)
Patent 5260553: Automatic hand-supportable laser bar code symbol scanner and method of reading bar code symbols using the same
(REGISTERS : CODED RECORD SENSORS : Particular sensor structure : Optical : Bar code : One dimensional scan)
Patent 5260554: System for automatically reading symbols, such as bar codes, on objects which are placed in the detection zone of a symbol reading unit, such
(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 5260555: IC memory card having direct and indirect access card interface functions
(REGISTERS : RECORDS : Conductive : Aligning records)
Patent 5260556: Optically readable coded target
(REGISTERS : RECORDS : Particular code pattern : Aligning records)
Patent 5260557: Method and apparatus for acquisition and tracking of light sources in a transient event rich environment
(RADIANT ENERGY : PHOTOCELLS; CIRCUITS AND APPARATUS : Photocell controls its own optical systems : Following a target (e.g., a star or instrument pointer or other object) other than a pattern : Self-luminous target : Airborne target, or spaceborne target other than the sun (e.g., star or missile) : With detector support)
Patent 5260558: Measurements using balanced illumination optical microscopy
(RADIANT ENERGY : PHOTOCELLS; CIRCUITS AND APPARATUS : Photocell controls its own optical systems : Controlling light source intensity : Self-luminous target)
Patent 5260559: Method of detecting image information by photoelectric device
(RADIANT ENERGY : PHOTOCELLS; CIRCUITS AND APPARATUS : Photocell controlled circuit : Plural photosensitive image detecting element arrays : With comparison)
Patent 5260560: Photoelectric transfer device
(RADIANT ENERGY : PHOTOCELLS; CIRCUITS AND APPARATUS : Photocell controlled circuit : Special photocell or electron tube circuits : With specific relative positional geometry of photosensitive elements (e.g., an annular photosensitive element surrounding a coaxially mounted photosensitive element))
Patent 5260561: Noise reduction in a storage phosphor data acquisition system
(RADIANT ENERGY : PHOTOCELLS; CIRCUITS AND APPARATUS : Photocell controlled circuit : Special photocell or electron tube circuits : Compensation : Light amplifier type)
Patent 5260562: High-resolution light microscope using coherent light reflected from a target to modulate the power output from a laser
(RADIANT ENERGY : PHOTOCELLS; CIRCUITS AND APPARATUS : Optical or pre-photocell system : Special photocell or electron tube circuits)
Patent 5260563: Compact laser warning receiver
(RADIANT ENERGY : PHOTOCELLS; CIRCUITS AND APPARATUS : Photocell controlled circuit : Special photocell or electron tube circuits : Ambient light responsive : Light amplifier type)
Patent 5260564: Apparatus for detecting objects in sheet form with light redirecting means
(RADIANT ENERGY : PHOTOCELLS; CIRCUITS AND APPARATUS : Optical or pre-photocell system : Controlled by article, person, or animal : Inanimate article : Conveyor or chute : Vacuum tube type)
Patent 5260565: Separation of simultaneous events in a laser firing unit using a polarization technique
(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) : With detection of macroscopic break in fiber : Vacuum tube type)
Patent 5260566: Self-powered fiber optic microbend sensors
(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) : With detection of fiber microbend caused by parameter affecting fiber : Vacuum tube type)
Patent 5260567: Cantilever unit and atomic force microscope, magnetic force microscope, reproducing apparatus and information processing apparatus using the
(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) : With coherent interferrometric light : Vacuum tube type)
Patent 5260568: Absolute position detector with diffraction grating windows and spot position detection
(RADIANT ENERGY : PHOTOCELLS; CIRCUITS AND APPARATUS : Optical or pre-photocell system : Light valve (e.g., iris diaphragm) : Actuated by dynamic external physical quantity : Shaft angle transducers : Incremental shaft readers; i.e., with means to generate increments of angular shaft rotation : Position indicating shaft encoders with means to generate a unique signal for each specific angular shaft position :)
Patent 5260569: Scanning microscope and scanning mechanism
(RADIANT ENERGY : PHOTOCELLS; CIRCUITS AND APPARATUS : Optical or pre-photocell system : Means for moving optical system : Light chopper type)
Patent 5260570: Laser beam scanning system utilized in an image forming apparatus
(RADIANT ENERGY : PHOTOCELLS; CIRCUITS AND APPARATUS : Optical or pre-photocell system : Means for moving optical system : Repetitious path : Rotary)
Patent 5260571: Method of preparing a sample for analysis
(RADIANT ENERGY : IONIC SEPARATION OR ANALYSIS : With sample supply means : With time-of-flight indicator)
Patent 5260572: Scanning probe microscope including height plus deflection method and apparatus to achieve both high resolution and high speed scanning
(RADIANT ENERGY : INSPECTION OF SOLIDS OR LIQUIDS BY CHARGED PARTICLES : Radioactive tracer methods)
Patent 5260573: Radiographical image reading apparatus
(RADIANT ENERGY : SOURCE WITH RECORDING DETECTOR : Using a stimulable phosphor : With image read-out : For specialized application)
Patent 5260574: Infrared densitometer
(RADIANT ENERGY : INVISIBLE RADIANT ENERGY RESPONSIVE ELECTRIC SIGNALLING : Infrared responsive : With conveyance)
Patent 5260575: Infrared detector
(RADIANT ENERGY : INVISIBLE RADIANT ENERGY RESPONSIVE ELECTRIC SIGNALLING : Infrared responsive : With temperature modifying means : With periodic beam varying means)
Patent 5260576: Method and apparatus for the separation of materials using penetrating electromagnetic radiation
(RADIANT ENERGY : INVISIBLE RADIANT ENERGY RESPONSIVE ELECTRIC SIGNALLING : With means to inspect passive solid objects : Rectilinearly moving object : With periodic beam varying means)
Patent 5260577: Sample carriage for scanning probe microscope
(RADIANT ENERGY : INSPECTION OF SOLIDS OR LIQUIDS BY CHARGED PARTICLES : Analyte supports : With object moving or positioning means : With detector)
Patent 5260578: Confocal imaging system for visible and ultraviolet light
(RADIANT ENERGY : LUMINOPHOR IRRADIATION : With ultraviolet source : Source and object encasement (e.g., sterilizers))
Patent 5260579: Charged particle beam exposure system and charged particle beam exposure method
(RADIANT ENERGY : IRRADIATION OF OBJECTS OR MATERIAL : Irradiation of semiconductor devices : With optical member of material to directly modify luminous energy)
Patent 5260580: Stage device for an exposure apparatus and semiconductor device manufacturing method which uses said stage device
(RADIANT ENERGY : IRRADIATION OF OBJECTS OR MATERIAL : Irradiation of semiconductor devices : With optical member of material to directly modify luminous energy)
Patent 5260581: Method of treatment room selection verification in a radiation beam therapy system
(RADIANT ENERGY : IRRADIATION OF OBJECTS OR MATERIAL : Ion or electron beam irradiation : Photocathode projection)
Patent 5260582: Currency verification device for detecting the presence or the absence of security threads
(RADIANT ENERGY : PHOTOCELLS; CIRCUITS AND APPARATUS : Photocell controlled circuit : Including coded record : Document verification or graph reader : With moving reticle in optical path)
Patent 5260583: Method and apparatus for detecting edge cracks
(RADIANT ENERGY : PHOTOCELLS; CIRCUITS AND APPARATUS : With circuit for evaluating a web, strand, strip, or sheet : With indication of presence of material or feature : Discontinuity detection (e.g., hole, crack) : With translucent material)
Patent 5260584: Instrument for measuring reflective properties of paper and other opaque materials
(RADIANT ENERGY : PHOTOCELLS; CIRCUITS AND APPARATUS : With circuit for evaluating a web, strand, strip, or sheet : Array or matrix)
Patent 5260585: Endpoint and/or back diffusion gas impurity detector, and method of using the same
(RADIANT ENERGY : PHOTOCELLS; CIRCUITS AND APPARATUS : Optical or pre-photocell system : Fluent material in optical path : Digital information)
Patent 5260586: Optical exclusive-or element
(ACTIVE SOLID-STATE DEVICES (E.G., TRANSISTORS, SOLID-STATE DIODES) : INCOHERENT LIGHT EMITTER STRUCTURE : In combination with or also constituting light responsive device : Combined in integrated structure : Discrete light emitting and light responsive devices)
Patent 5260587: Optical semiconductor device array module with light shielding plate
(ACTIVE SOLID-STATE DEVICES (E.G., TRANSISTORS, SOLID-STATE DIODES) : INCOHERENT LIGHT EMITTER STRUCTURE : Plural light emitting devices (e.g., matrix, 7-segment array) : With means to facilitate electron-hole recombination (e.g., isoelectronic traps such as nitrogen in GaP))
Patent 5260588: Light-emitting diode array
(ACTIVE SOLID-STATE DEVICES (E.G., TRANSISTORS, SOLID-STATE DIODES) : INCOHERENT LIGHT EMITTER STRUCTURE : Plural light emitting devices (e.g., matrix, 7-segment array) : With electrical isolation means in integrated circuit structure : With heterojunction)
Patent 5260589: Semiconductor device having reflecting layers made of varying unit semiconductors
(ACTIVE SOLID-STATE DEVICES (E.G., TRANSISTORS, SOLID-STATE DIODES) : INCOHERENT LIGHT EMITTER STRUCTURE : With reflector, opaque mask, or optical element (e.g., lens, optical fiber, index of refraction matching layer, luminescent material layer, filter) integral with device or device enclosure or package : Plural heterojunctions in same device)
Patent 5260590: Field effect transistor controlled thyristor having improved turn-on characteristics
(ACTIVE SOLID-STATE DEVICES (E.G., TRANSISTORS, SOLID-STATE DIODES) : REGENERATIVE TYPE SWITCHING DEVICE (E.G., SCR, COMFET, THYRISTOR) : Combined with field effect transistor : With extended latchup current level (e.g., COMFET device) : Having gate turn off (GTO) feature)
Patent 5260591: Solid-state image sensor for temporarily fixing a picture on a video screen
(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 5260592: Integrating photosensor and imaging system having wide dynamic range with varactors
(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 : Imaging array : With groove or overhang for alignment)
Patent 5260593: Semiconductor floating gate device having improved channel-floating gate interaction
(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 5260594: Semiconductor device reducing internal noises and integrated circuit employing 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 : Overlapping gate electrodes)
Patent 5260595: Diffusion resistor having single event resistance used in 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 : Combined with passive components (e.g., resistors) : With polysilicon interconnections to source or drain regions (e.g., polysilicon laminated with silicide))
Patent 5260596: Monolithic circuit with integrated bulk structure resonator
(ACTIVE SOLID-STATE DEVICES (E.G., TRANSISTORS, SOLID-STATE DIODES) : RESPONSIVE TO NON-ELECTRICAL SIGNAL (E.G., CHEMICAL, STRESS, LIGHT, OR MAGNETIC FIELD SENSORS) : Having insulated electrode (e.g., MOSFET, MOS diode))
Patent 5260597: Routing structure for a customizable integrated circuit
(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) : Sides of isolated semiconductor islands along major crystal planes (e.g., (111), (100) planes, etc.))
Patent 5260598: Device for separation of media into their components having means for detection and adjustment of the phase boundary
(RADIANT ENERGY : PHOTOCELLS; CIRCUITS AND APPARATUS : Optical or pre-photocell system : Fluent material in optical path : Scattered or reflected light : Tape, drum, or disc types)
Patent 5260599: Conductive clearing frame for a semiconductor component
(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 5260600: Semiconductor device having protective insulating film
(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 oxynitride : Thin film ballasting means (e.g., polysilicon resistor))
Patent 5260601: Edge-mounted, surface-mount package for semiconductor integrated circuit devices
(ACTIVE SOLID-STATE DEVICES (E.G., TRANSISTORS, SOLID-STATE DIODES) : HOUSING OR PACKAGE : Of specified material other than copper (e.g., Kovar (T.M.)))
Patent 5260602: Hybrid integrated-circuit device having an asymmetrical thermal dissipator
(ACTIVE SOLID-STATE DEVICES (E.G., TRANSISTORS, SOLID-STATE DIODES) : HOUSING OR PACKAGE : With provision for cooling the housing or its contents : With raised portion of base for mounting semiconductor chip)
Patent 5260603: Electrode structure of semiconductor device for use in GaAs compound substrate
(ACTIVE SOLID-STATE DEVICES (E.G., TRANSISTORS, SOLID-STATE DIODES) : COMBINED WITH ELECTRICAL CONTACT OR LEAD : Of specified material other than unalloyed aluminum : For compound semiconductor material : Contact for III-V material : Pin grid type)
Patent 5260604: Semiconductor device with improved immunity to contact and conductor defects
(ACTIVE SOLID-STATE DEVICES (E.G., TRANSISTORS, SOLID-STATE DIODES) : COMBINED WITH ELECTRICAL CONTACT OR LEAD : Of specified material other than unalloyed aluminum : Alloy containing aluminum : Molybdenum, tungsten, or titanium or their silicides)
Patent 5260605: Broadband load disconnect voltage inversion
(ELECTRICAL TRANSMISSION OR INTERCONNECTION SYSTEMS : SWITCHING SYSTEMS : Condition responsive : Electrical : Polarity, phase sequence or reverse flow : Torque)
Patent 5260606: High efficiency squarewave voltage driver
(ELECTRICAL TRANSMISSION OR INTERCONNECTION SYSTEMS : SWITCHING SYSTEMS : Switch actuation : Switch contact conditioning)
Patent 5260607: Snubber circuit for power converter
(MISCELLANEOUS ACTIVE ELECTRICAL NONLINEAR DEVICES, CIRCUITS, AND SYSTEMS : GATING (I.E., SWITCHING INPUT TO OUTPUT) : Utilizing three or more electrode solid-state device : Field-effect transistor : Plural)
Patent 5260608: Phase-locked loop and resulting frequency multiplier
(MISCELLANEOUS ACTIVE ELECTRICAL NONLINEAR DEVICES, CIRCUITS, AND SYSTEMS : SIGNAL CONVERTING, SHAPING, OR GENERATING : Having specific delay in producing output waveform : Producing AC power control)
Patent 5260609: Logic circuit uising transistor having negative differential conductance
(ELECTRONIC DIGITAL LOGIC CIRCUITRY : FUNCTION OF AND, OR, NAND, NOR, OR NOT : Bipolar transistor (e.g., RTL, DCTL, etc.) : With semiconductor diode or negative resistance device)
Patent 5260610: Programmable logic element interconnections for programmable logic array integrated circuits
(ELECTRONIC DIGITAL LOGIC CIRCUITRY : MULTIFUNCTIONAL OR PROGRAMMABLE (E.G., UNIVERSAL, ETC.) : Array (e.g., PLA, PAL, PLD, etc.) : Significant integrated structure, layout, or layout interconnections : With clocking)
Patent 5260611: Programmable logic array having local and long distance conductors
(ELECTRONIC DIGITAL LOGIC CIRCUITRY : MULTIFUNCTIONAL OR PROGRAMMABLE (E.G., UNIVERSAL, ETC.) : Array (e.g., PLA, PAL, PLD, etc.) : With field effect-transistor)
Patent 5260612: Bi-level dual mode transceiver
(ELECTRONIC DIGITAL LOGIC CIRCUITRY : INTERFACE (E.G., CURRENT DRIVE, LEVEL SHIFT, ETC.) : Logic level shifting (i.e., interface between devices of different logic families) : Field-effect transistor (e.g., JFET, MOSFET, etc.) : ECL to/from TTL)
Patent 5260613: Real-data FFT buffer
(ELECTRONIC DIGITAL LOGIC CIRCUITRY : INTERFACE (E.G., CURRENT DRIVE, LEVEL SHIFT, ETC.) : With conversion (e.g., three level to two level, etc.))
Patent 5260614: Hall sensor with automatic compensation
(MISCELLANEOUS ACTIVE ELECTRICAL NONLINEAR DEVICES, CIRCUITS, AND SYSTEMS : SPECIFIC INPUT TO OUTPUT FUNCTION : With compensation : Summing)
Patent 5260615: Magnetoelastic wave device
(ELECTRICAL GENERATOR OR MOTOR STRUCTURE : DYNAMOELECTRIC : Reciprocating : Magnetostrictive : Motion-converting mechanism)
Patent 5260616: Permanent magnet type stepping motor
(ELECTRICAL GENERATOR OR MOTOR STRUCTURE : DYNAMOELECTRIC : Rotary : Magnetic motors : Step-by-step : Successively energized solenoid coils)
Patent 5260617: Electric generation system
(ELECTRICAL GENERATOR OR MOTOR STRUCTURE : DYNAMOELECTRIC : Rotary : Plural rotary elements : Field and armature both rotate : With interconnecting drive mechanism : Friction-drive mechanism : Delivery to external device)
Patent 5260618: Space optimization voice coil motor for disc drives
(ELECTRICAL GENERATOR OR MOTOR STRUCTURE : DYNAMOELECTRIC : Rotary : Permanent magnet machines : Permanent magnet stator : Permanent magnet characterized by the shape of the magnet : Wedging between)
Patent 5260619: Frequency generator
(ELECTRICAL GENERATOR OR MOTOR STRUCTURE : DYNAMOELECTRIC : Rotary : A.C. : Frequency converters : Squirrel cage)
Patent 5260620: Asynchronous induction motor
(ELECTRICAL GENERATOR OR MOTOR STRUCTURE : DYNAMOELECTRIC : Rotary : Windings and core structure : Field or excitation windings or structure : Plural field windings : Plural sets of poles : Multifrequency)
Patent 5260621: High energy density nuclide-emitter, voltaic-junction battery
(ELECTRICAL GENERATOR OR MOTOR STRUCTURE : NON-DYNAMOELECTRIC : Nuclear reaction : P-N semiconductor :)
Patent 5260622: High resolution electromechanical translation device
(ELECTRICAL GENERATOR OR MOTOR STRUCTURE : NON-DYNAMOELECTRIC : Piezoelectric elements and devices : With mechanical energy coupling means : On back of piezoelectric element)
Patent 5260623: Electron collector for an electron beam tube
(ELECTRIC LAMP AND DISCHARGE DEVICES : WITH TEMPERATURE MODIFIER : For electrode within an envelope : Radiating type surface : Integral double wall type of envelope)
Patent 5260624: Plasma display panel
(ELECTRIC LAMP AND DISCHARGE DEVICES : WITH LUMINESCENT SOLID OR LIQUID MATERIAL : With gaseous discharge medium : Phosphor on envelope wall : Channel multiplier)
Patent 5260625: Color sequential illumination system
(ELECTRIC LAMP AND DISCHARGE DEVICES : WITH LUMINESCENT SOLID OR LIQUID MATERIAL : With gaseous discharge medium : Phosphor on envelope wall : Including particular phosphor : Nonplanar cathode)
Patent 5260626: Apparatus for suppressing field radiation from display device
(ELECTRIC LAMP AND DISCHARGE DEVICES: SYSTEMS : WITH ELECTROMAGNETIC WAVE RADIATION PREVENTING OR SHIELDING MEANS : With plural cathode or anode tube)
Patent 5260627: Apparatus for deflecting electron beams and color cathode ray tube apparatus incorporating this deflecting apparatus
(ELECTRIC LAMP AND DISCHARGE DEVICES: SYSTEMS : CATHODE RAY TUBE CIRCUITS : Cathode-ray deflections circuits : Deflection coil circuit : Including a saturable element : Coil-type circuit)
Patent 5260628: Deflection distortion correction circuit
(ELECTRIC LAMP AND DISCHARGE DEVICES: SYSTEMS : CATHODE RAY TUBE CIRCUITS : Cathode-ray deflections circuits : With ray deflection distortion correction or reduction : By modulation of deflection waveform : Adjacent to or integral with deflection winding or housing structure therefor)
Patent 5260629: Control device for robot in inertial coordinate system
(ELECTRICITY: MOTIVE POWER SYSTEMS : POSITIONAL SERVO SYSTEMS (E.G., SERVOMECHANISMS) : Program- or pattern-controlled systems : With program recording or composing means : Multifunction manipulator (i.e., Robot) : With particular coordinate transformation means : Including velocity control)
Patent 5260630: Numerical control apparatus
(ELECTRICITY: MOTIVE POWER SYSTEMS : POSITIONAL SERVO SYSTEMS (E.G., SERVOMECHANISMS) : Program- or pattern-controlled systems : Digital or numerical systems : Multifunction manipulator (i.e., Robot))
Patent 5260631: Spindle position/speed control unit
(ELECTRICITY: MOTIVE POWER SYSTEMS : POSITIONAL SERVO SYSTEMS (E.G., SERVOMECHANISMS) : Multiple mode systems : Fine and coarse systems : Digital systems : Optical or photoelectric line followers)
Patent 5260632: Position control system
(ELECTRICITY: MOTIVE POWER SYSTEMS : POSITIONAL SERVO SYSTEMS (E.G., SERVOMECHANISMS) : Frequency- or phase-modulated systems : Analogue comparison)
Patent 5260633: Shaft rotational status indicator
(ELECTRICITY: MOTIVE POWER SYSTEMS : POSITIONAL SERVO SYSTEMS (E.G., SERVOMECHANISMS) : With particular "error-detecting" means : Photoelectric or optical-type measuring instruments : A.C. networks)
Patent 5260634: Constant current driving system for a stepper motor in rotating disk
(ELECTRICITY: MOTIVE POWER SYSTEMS : OPEN-LOOP STEPPING MOTOR CONTROL SYSTEMS : Having commutating switch-type transmitter)
Patent 5260635: Reluctance motor
(ELECTRICITY: MOTIVE POWER SYSTEMS : SYNCHRONOUS MOTOR SYSTEMS : Hysteresis or reluctance motor systems : Cyclically varying or repeated speed schedules)
Patent 5260636: Plug-in rechargeable battery unit
(ELECTRICITY: BATTERY OR CAPACITOR CHARGING OR DISCHARGING : CELL OR BATTERY CHARGER STRUCTURE : For battery pack : Employing "jumper" cable)
Patent 5260637: Electrical system for a motor vehicle, including at least one supercapacitor
(ELECTRICITY: BATTERY OR CAPACITOR CHARGING OR DISCHARGING : ONE CELL OR BATTERY CHARGES ANOTHER : With shuntless charging source control)
Patent 5260638: Method and circuit for quick charging of secondary cell
(ELECTRICITY: BATTERY OR CAPACITOR CHARGING OR DISCHARGING : BATTERY OR CELL CHARGING : Gas controlled : Hysteresis type (e.g., antichattering, etc.))
Patent 5260639: Method for remotely powering a device such as a lunar rover
(ELECTRICITY: SINGLE GENERATOR SYSTEMS : NONMAGNETIC-TYPE GENERATOR :)
Patent 5260640: Method of and system for producing electrical power
(ELECTRICITY: SINGLE GENERATOR SYSTEMS : NONMAGNETIC-TYPE GENERATOR :)
Patent 5260641: Control apparatus for an AC generator
(ELECTRICITY: SINGLE GENERATOR SYSTEMS : AUTOMATIC CONTROL OF GENERATOR OR DRIVING MEANS : Voltage of generator or circuit supplied : Including an electrical condition)
Patent 5260642: Torque driven dual PMG actuator
(ELECTRICITY: SINGLE GENERATOR SYSTEMS : GENERATOR CONTROL : Magnetic structure : Rotor element : Slip control)
Patent 5260643: Programmable reference voltage generator
(ELECTRICITY: POWER SUPPLY OR REGULATION SYSTEMS : IN SHUNT WITH SOURCE OR LOAD : Using a three or more terminal semiconductive device : Plural devices : Static switch)
Patent 5260644: Self-adjusting shunt regulator and method
(ELECTRICITY: POWER SUPPLY OR REGULATION SYSTEMS : IN SHUNT WITH SOURCE OR LOAD : Using a three or more terminal semiconductive device : Linearly acting : Static switch)
Patent 5260645: Power supplies
(ELECTRICITY: POWER SUPPLY OR REGULATION SYSTEMS : INPUT LEVEL RESPONSIVE : Using an impedance as the final control device)
Patent 5260646: Low power regulator for a voltage generator circuit
(ELECTRICITY: POWER SUPPLY OR REGULATION SYSTEMS : EXTERNAL OR OPERATOR CONTROLLED : Using a three or more terminal semiconductive device as the final control device : Having movable structure or winding)
Patent 5260647: Measuring an AC signal value with sampling when the sampling interval does not exactly divide the AC signal's period
(ELECTRICITY: MEASURING AND TESTING : MEASURING, TESTING, OR SENSING ELECTRICITY, PER SE : With storage means for voltage or current (e.g., condenser banks) : Positive, negative or zero sequence)
Patent 5260648: Process and system for rapid analysis of the spectrum of a signal at one or several points of measuring
(ELECTRICITY: MEASURING AND TESTING : MISCELLANEOUS : Combined)
Patent 5260649: Powered testing of mixed conventional/boundary-scan logic
(ERROR DETECTION/CORRECTION AND FAULT DETECTION/RECOVERY : PULSE OR DATA ERROR HANDLING : Digital logic testing : Scan path testing (e.g., level sensitive scan design (LSSD)) : Boundary scan : Bus or I/O channel device fault)
Patent 5260650: Method and apparatus for detecting low rotational speeds using a resolver
(ELECTRICITY: MEASURING AND TESTING : ELECTRICAL SPEED MEASURING : Including speed analog electrical signal generator : Using resistance or conductance measurement)
Patent 5260651: Travel measuring system for measuring a position relationship of one body relative to another body
(ELECTRICITY: MEASURING AND TESTING : MAGNETIC : Displacement : Having particular sensor means : Inductive : Electrically energized : Pulsating or alternating current for the anode)
Patent 5260652: Magnetoresistive sensor with electrical contacts having variable resistive regions for enhanced sensor sensitivity
(ELECTRICITY: MEASURING AND TESTING : MAGNETIC : Magnetometers : Semiconductor type solid-state or magnetoresistive magnetometers : Plural sensors)
Patent 5260653: Thin film very high sensitivity magnetoresistive magnetometer having temperature compensation and simple domain stability
(ELECTRICITY: MEASURING AND TESTING : MAGNETIC : Magnetometers : Semiconductor type solid-state or magnetoresistive magnetometers : Plural sensors)
Patent 5260654: Technique for amplitude alignment of NMR spectrometer using multiple pulse sequence that is independent of RF inhomogeneity
(ELECTRICITY: MEASURING AND TESTING : PARTICLE PRECESSION RESONANCE : Using a nuclear resonance spectrometer system : To obtain localized resonance within a sample :)
Patent 5260655: Method for improving the resolution of solid-state NMR multiple-pulse imaging systems using second averaging
(ELECTRICITY: MEASURING AND TESTING : PARTICLE PRECESSION RESONANCE : Using a nuclear resonance spectrometer system : To obtain localized resonance within a sample :)
Patent 5260656: Method for improving the resolution of solid-state NMR multiple-pulse imaging systems
(ELECTRICITY: MEASURING AND TESTING : PARTICLE PRECESSION RESONANCE : Using a nuclear resonance spectrometer system : To obtain localized resonance within a sample :)
Patent 5260657: Magnetic resonance spectroscopy sample spinning apparatus with mechanical bearing
(ELECTRICITY: MEASURING AND TESTING : PARTICLE PRECESSION RESONANCE : Spectrometer components : Sample holder structure : With homogeneity control)
Patent 5260658: Detuning circuit for resonators in a nuclear magnetic resonance imaging apparatus
(ELECTRICITY: MEASURING AND TESTING : PARTICLE PRECESSION RESONANCE : Spectrometer components : Electronic circuit elements : With homogeneity control)
Patent 5260659: Method and apparatus for tracing conductors using an alternating signal having two components related in frequency and phase
(ELECTRICITY: MEASURING AND TESTING : OF GEOPHYSICAL SURFACE OR SUBSURFACE IN SITU : For small object detection or location : To determine fluid entry)
Patent 5260660: Method for calibrating a downhole receiver used in electromagnetic instrumentation for detecting an underground conductor
(ELECTRICITY: MEASURING AND TESTING : OF GEOPHYSICAL SURFACE OR SUBSURFACE IN SITU : With radiant energy or nonconductive-type transmitter : With separate pickup : Within a borehole :)
Patent 5260661: Calibrating and compensating influence of casing thickness variations on measurements of low frequency A.C. magnetic fields within cased
(ELECTRICITY: MEASURING AND TESTING : OF GEOPHYSICAL SURFACE OR SUBSURFACE IN SITU : With radiant energy or nonconductive-type transmitter : With separate pickup : Within a borehole : By induction logging :)
Patent 5260662: Conductivity method and apparatus for measuring strata resistivity adjacent a borehole
(ELECTRICITY: MEASURING AND TESTING : OF GEOPHYSICAL SURFACE OR SUBSURFACE IN SITU : With radiant energy or nonconductive-type transmitter : With separate pickup : Within a borehole : By induction logging :)
Patent 5260663: Methods and circuits for measuring the conductivity of solutions
(ELECTRICITY: MEASURING AND TESTING : ELECTROLYTE PROPERTIES : Using a conductivity determining device : Which includes an oscillator : Including an integrating device)
Patent 5260664: Network monitor and test apparatus
(ELECTRICITY: MEASURING AND TESTING : FAULT DETECTING IN ELECTRIC CIRCUITS AND OF ELECTRIC COMPONENTS : For fault location : By voltage or current measuring : Using a particular sensing electrode)
Patent 5260665: In-line fluid monitor system and method
(ELECTRICITY: MEASURING AND TESTING : IMPEDANCE, ADMITTANCE OR OTHER QUANTITIES REPRESENTATIVE OF ELECTRICAL STIMULUS/RESPONSE RELATIONSHIPS : Distributive type parameters : Using resonant frequency : With a resonant cavity : Field effect transistor)
Patent 5260666: Capacitance monitor for soil moisture
(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 water content : Differential bridge circuit)
Patent 5260667: Method and apparatus for determining the percentage water condent of oil in water emulsion by specific admittance measurement
(ELECTRICITY: MEASURING AND TESTING : IMPEDANCE, ADMITTANCE OR OTHER QUANTITIES REPRESENTATIVE OF ELECTRICAL STIMULUS/RESPONSE RELATIONSHIPS : Lumped type parameters : Using resistance or conductance measurement : With object or substance characteristic determination using conductivity effects : To determine water content : Including a tuned or resonant circuit)
Patent 5260668: Semiconductor surface resistivity probe with semiconductor temperature control
(ELECTRICITY: MEASURING AND TESTING : IMPEDANCE, ADMITTANCE OR OTHER QUANTITIES REPRESENTATIVE OF ELECTRICAL STIMULUS/RESPONSE RELATIONSHIPS : Lumped type parameters : Using resistance or conductance measurement : With semiconductor or IC materials quality determination using conductivity effects : Including a particular probing technique (e.g., four point probe))
Patent 5260669: Circuit for generating first and second in-phase alternating signals
(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.) :)
Patent 5260670: Equivalent time sampler using an oscillator
(MISCELLANEOUS ACTIVE ELECTRICAL NONLINEAR DEVICES, CIRCUITS, AND SYSTEMS : SPECIFIC SIGNAL DISCRIMINATING (E.G., COMPARING, SELECTING, ETC.) WITHOUT SUBSEQUENT CONTROL : By amplitude : Including details of sampling or holding : Sample and hold : With transistor)
Patent 5260671: Receiving circuit for demodulating an angle modulated signal
(DEMODULATORS : FREQUENCY SHIFT KEYING OR MINIMUM SHIFT KEYING DEMODULATOR : Input signal combined with local oscillator or carrier frequency signal :)
Patent 5260672: Voltage follower circuit
(AMPLIFIERS : WITH SEMICONDUCTOR AMPLIFYING DEVICE (E.G., TRANSISTOR) : Including differential amplifier : Having current mirror amplifier :)
Patent 5260673: .pi./4 differential encoding for digital cellular mobile systems
(MODULATORS : PHASE SHIFT KEYING MODULATOR OR QUADRATURE AMPLITUDE MODULATOR : Including discrete semiconductor device)
Patent 5260674: Amplitude modulator
(MODULATORS : AMPLITUDE MODULATOR : Including electron discharge device)
Patent 5260675: Ladder-type electric filter device
(WAVE TRANSMISSION LINES AND NETWORKS : COUPLING NETWORKS : Electromechanical filter : Using bulk mode piezoelectric vibrator : Plural coupled vibrators : Resiliently mounted components)
Patent 5260676: Dual wound trip solenoid
(ELECTRICITY: MAGNETICALLY OPERATED SWITCHES, MAGNETS, AND ELECTROMAGNETS : ELECTROMAGNETICALLY ACTUATED SWITCHES : Automatic circuit-interrupting devices (e.g., circuit-protective devices) : Responsive to predetermined or abnormal current condition (e.g., direction, phase angle or amplitude) : Magnetic or electrodynamic (e.g., blowon or blowoff))
Patent 5260677: Snap-acting normally closed AC relay
(ELECTRICITY: MAGNETICALLY OPERATED SWITCHES, MAGNETS, AND ELECTROMAGNETS : ELECTROMAGNETICALLY ACTUATED SWITCHES : Polarity-responsive : With locking, latch or tripping structure)
Patent 5260678: Fluorescent-lamp leadless ballast with improved connector
(INDUCTOR DEVICES : WITH OUTER CASING OR HOUSING : Potted type : Angularly movable)
Patent 5260679: Fuse cartridge of the type with functioning indicator
(ELECTRICITY: ELECTROTHERMALLY OR THERMALLY ACTUATED SWITCHES : ELECTROTHERMALLY ACTUATED SWITCHES : Fusible element actuated : Fuse link carrier or holder : Cartridge or tube : With indicating or inspection means : Movable or displaceable element (e.g., plunger or semaphore) : With strain member)
Patent 5260680: Digital comparator circuit
(COMMUNICATIONS: ELECTRICAL : DIGITAL COMPARATOR SYSTEMS : Electromagnetically actuated mechanical signal)
Patent 5260681: Paging receiver with resonant box
(COMMUNICATIONS: ELECTRICAL : AUDIBLE INDICATION : Diaphragm (e.g., horn or buzzer) : With resonance chamber : Having spring)
Patent 5260682: Light-wave distance measuring apparatus for vehicle
(COMMUNICATIONS: ELECTRICAL : LAND VEHICLE ALARMS OR INDICATORS : Of relative distance from an obstacle : Including keyless entry)
Patent 5260683: Tire pressure detecting apparatus for vehicle
(COMMUNICATIONS: ELECTRICAL : LAND VEHICLE ALARMS OR INDICATORS : Internal alarm or indicator responsive to a condition of the vehicle : Tire deflation or inflation : With particular telemetric coupling : Inductive : Specifying particular start/destination)
Patent 5260684: Warning system for a child's restraining seat for use in a passenger vehicle
(COMMUNICATIONS: ELECTRICAL : LAND VEHICLE ALARMS OR INDICATORS : Internal alarm or indicator responsive to a condition of the vehicle : Reminder : Of seat belt application : Inductive)
Patent 5260685: Time-delayed self-cancelling turn signal
(COMMUNICATIONS: ELECTRICAL : LAND VEHICLE ALARMS OR INDICATORS : External signal light system : Turn signal : With automatic cancelling : By predetermined time interval or distance : Specifying particular start/destination)
Patent 5260686: Variable color warning light
(COMMUNICATIONS: ELECTRICAL : LAND VEHICLE ALARMS OR INDICATORS : External signal light system : Brake light : With plural bulbs sequentially flashed)
Patent 5260687: Combined method of determining fires
(COMMUNICATIONS: ELECTRICAL : CONDITION RESPONSIVE INDICATING SYSTEM : With particular system function (e.g., temperature compensation, calibration) : Selection from a plurality of sensed conditions : Plural diverse conditions : Combined for response : Specifying particular start/destination)
Patent 5260688: Crane hoist safety deactivator
(COMMUNICATIONS: ELECTRICAL : CONDITION RESPONSIVE INDICATING SYSTEM : With particular coupling link : Radio : Combined with power line)
Patent 5260689: Dual-mode ski alarm apparatus
(COMMUNICATIONS: ELECTRICAL : CONDITION RESPONSIVE INDICATING SYSTEM : Specific condition : Article placement or removal (e.g., anti-theft) : Sporting equipment (e.g., golfbag, club, cart, or skis) : Specified connector (e.g., phone jack-type plug))
Patent 5260690: Article removal control system
(COMMUNICATIONS: ELECTRICAL : CONDITION RESPONSIVE INDICATING SYSTEM : Specific condition : Article placement or removal (e.g., anti-theft) : Detectable device on protected article (e.g., "tag") : Specified relationship between field and detection frequencies (e.g., nth order harmonics) : Fence)
Patent 5260691: Fire alarm device accompanied with air conditioner
(COMMUNICATIONS: ELECTRICAL : CONDITION RESPONSIVE INDICATING SYSTEM : Specific condition : Thermal : Time-temperature relationship (e.g., overtemperature exceeds predetermined interval or time-temperature integral) : Rate of temperature change : Having means locking device to article)
Patent 5260692: Control device for fluid containers of flexible material
(COMMUNICATIONS: ELECTRICAL : CONDITION RESPONSIVE INDICATING SYSTEM : Specific condition : Fluent material : Material level : Pressure : Having means locking device to article)
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