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Patent 5652292: Suspension polymerized aqueous absorbent polymer particles
(SYNTHETIC RESINS OR NATURAL RUBBERS -- PART OF THE CLASS 520 SERIES : : : Adding a NRM to a preformed solid polymer or preformed specified intermediate condensation product, composition thereof; or process of treating or composition thereof : Polymerizing an ethylenic monomer in the presence of a preformed SICP or solid polymer and in the presence of a nonreactive material so as to form an aqueous dispersion, latex, suspension, or emulsion therewith; or product thereof : Polymerizing in the presence of water and in the presence of a solid polymer derived from ethylenic reactants only : Group IIA metal atom DNRM)
Patent 5652293: Method for making an aqueous emulsion polymer
(SYNTHETIC RESINS OR NATURAL RUBBERS -- PART OF THE CLASS 520 SERIES : : : Adding a NRM to a preformed solid polymer or preformed specified intermediate condensation product, composition thereof; or process of treating or composition thereof : Polymerizing an ethylenic monomer in the presence of a preformed SICP or solid polymer and in the presence of a nonreactive material so as to form an aqueous dispersion, latex, suspension, or emulsion therewith; or product thereof : Polymerizing in the presence of water and in the presence of a solid polymer derived from ethylenic reactants only : Solid polymer utilized contains vinyl alcohol units : Halogen containing polymer)
Patent 5652294: Single component, aqueous, polyurea coating compositions
(SYNTHETIC RESINS OR NATURAL RUBBERS -- PART OF THE CLASS 520 SERIES : : : Adding a NRM to a preformed solid polymer or preformed specified intermediate condensation product, composition thereof; or process of treating or composition thereof : Containing two or more solid polymers; solid polymer or SICP and a SICP, SPFI, or an ethylenic reactant or product thereof : At least one solid polymer derived from ethylenic reactants only : With solid polymer derived from at least one -N=C=X (X is chalcogen) reactant wherein at least one of the reactants forming the solid polymer is saturated; or with SPFI or SICP derived from a -N=C=X reactant wherein at least one of the necessary reactants is saturated : At least one microcrystalline wax)
Patent 5652295: Aqueous polymer compositions
(SYNTHETIC RESINS OR NATURAL RUBBERS -- PART OF THE CLASS 520 SERIES : : : Adding a NRM to a preformed solid polymer or preformed specified intermediate condensation product, composition thereof; or process of treating or composition thereof : Containing two or more solid polymers; solid polymer or SICP and a SICP, SPFI, or an ethylenic reactant or product thereof : Solid polymer or SICP derived from at least one aldehyde or derivative or ketone reactant : Aldehyde or derivative reactant)
Patent 5652296: Water-based adhesives
(SYNTHETIC RESINS OR NATURAL RUBBERS -- PART OF THE CLASS 520 SERIES : : : Adding a NRM to a preformed solid polymer or preformed specified intermediate condensation product, composition thereof; or process of treating or composition thereof : Polymer derived from ethylenic reactants only : From reactant-containing atom other than O, N, C, halogen, or hydrogen : Fluorine-containing monomer contains F and C only or only F, C, and H)
Patent 5652297: Aqueous antireflective coatings for photoresist compositions
(SYNTHETIC RESINS OR NATURAL RUBBERS -- PART OF THE CLASS 520 SERIES : : : Adding a NRM to a preformed solid polymer or preformed specified intermediate condensation product, composition thereof; or process of treating or composition thereof : Polymer derived from ethylenic reactants only : From nitrogen-containing monomer other than acrylonitrile or methacrylonitrile : Cycloaliphatic, fused, or bridged monomer contains at least two unsaturated groups)
Patent 5652298: Water-based adhesive
(SYNTHETIC RESINS OR NATURAL RUBBERS -- PART OF THE CLASS 520 SERIES : : : Adding a NRM to a preformed solid polymer or preformed specified intermediate condensation product, composition thereof; or process of treating or composition thereof : Polymer derived from ethylenic reactants only : From hydrocarbon monomer : Conjugated diene hydrocarbon monomer : Interpolymerized with diverse carboxylic acid ester or with carboxylic acid reactant)
Patent 5652299: Water-based vacuum forming laminating adhesive
(SYNTHETIC RESINS OR NATURAL RUBBERS -- PART OF THE CLASS 520 SERIES : : : Adding a NRM to a preformed solid polymer or preformed specified intermediate condensation product, composition thereof; or process of treating or composition thereof : From -N=C=X reactant or blocked N=C=X reactant (X is chalcogen) : From hydrocarbon monomer)
Patent 5652300: Self-emulsifiable polyisocyanate mixture and aqueous coating or adhesive compostion comprising the mixture
(SYNTHETIC RESINS OR NATURAL RUBBERS -- PART OF THE CLASS 520 SERIES : : : Adding a NRM to a preformed solid polymer or preformed specified intermediate condensation product, composition thereof; or process of treating or composition thereof : From -N=C=X reactant or blocked N=C=X reactant (X is chalcogen) : With reactant containing at least one C-OH, (C=O)-OH or -C-O-C- group : Water DNRM : High density polymer)
Patent 5652301: Aqueous polyurea dispersions and their use for preparing coatings with excellent hydrolytic and thermal stability
(SYNTHETIC RESINS OR NATURAL RUBBERS -- PART OF THE CLASS 520 SERIES : : : Adding a NRM to a preformed solid polymer or preformed specified intermediate condensation product, composition thereof; or process of treating or composition thereof : From -N=C=X reactant or blocked N=C=X reactant (X is chalcogen) : With reactant containing at least one C-OH, (C=O)-OH or -C-O-C- group : Water DNRM : High density polymer)
Patent 5652302: Process for producing the viscosity, long shelf life silicone resin solutions
(SYNTHETIC RESINS OR NATURAL RUBBERS -- PART OF THE CLASS 520 SERIES : : : Preparation of intentional or desired composition by formation of a solid polymer (SP) or SICP in presence of a designated nonreactant material (DNRM) other than solely water, hydrocarbon, silicon dioxide, glass, titanium dioxide or elemental carbon, composition thereof; or process of treating or composition thereof : Alcohol compound as DNRM, i.e., R-OH : Containing hydroxyl group DNRM)
Patent 5652303: Process for polymerizing olefins and catalyst for polymerizing olefins
(SYNTHETIC RESINS OR NATURAL RUBBERS -- PART OF THE CLASS 520 SERIES : : POLYMERS FROM ONLY ETHYLENIC MONOMERS OR PROCESSES OF POLYMERIZING, POLYMERIZABLE COMPOSITIONS CONTAINING ONLY ETHYLENIC MONOMERS AS REACTANTS OR PROCESSES OF PREPARING : Polymerizing in the presence of a specified material other than monomer : Material contains transition metal or compound thereof : Material contains compound of Group IA (Li, Na, K, Rb, Cs, Fr) or Group IIA (Be, Mg, Ca, Sr, Ba, Ra) metal wherein IA or IIA metal is not bonded to hydrogen or to carbon : Contains nontransition elemental metal, hydride thereof, or carbon to non-transition metal atom bond : Contains a magnesium compound as the Group IIA metal compound : Contains at least one additional specified material : Contains organic non-metal containing B, Si, N, P, or chalcogen material : Contains organic non-metal containing B or Si material :)
Patent 5652304: Vapor phase synthesis of rubbery polymers
(SYNTHETIC RESINS OR NATURAL RUBBERS -- PART OF THE CLASS 520 SERIES : : POLYMERS FROM ONLY ETHYLENIC MONOMERS OR PROCESSES OF POLYMERIZING, POLYMERIZABLE COMPOSITIONS CONTAINING ONLY ETHYLENIC MONOMERS AS REACTANTS OR PROCESSES OF PREPARING : Polymerizing in the presence of a specified material other than monomer : Material contains transition metal or compound thereof : With non-metal N, P, O, S, Se, Te, or halogen material other than nitrogen gas : Contains non-transition elemental metal, hydride thereof, or carbon to non transition metal atom bond : Non-metal material is organic oxygen-containing compound : Contains at least one additional specified material)
Patent 5652305: Polymer blends
(SYNTHETIC RESINS OR NATURAL RUBBERS -- PART OF THE CLASS 520 SERIES : : MIXING OF TWO OR MORE SOLID POLYMERS; MIXING OF SOLID POLYMER OR SICP WITH SICP OR SPFI; MIXING OF SICP WITH AN ETHYLENIC AGENT; MIXING OF SOLID POLYMER WITH A CHEMICAL TREATING OR ETHYLENIC AGENT; OR PROCESSES OF FORMING OR REACTING; OR THE RESULTANT PRODUCT OF ANY OF THE ABOVE OPERATIONS : At least one solid polymer derived from ethylenic reactants only : Polyvinyl alcohol : With solid polymer derived from ethylenic reactants only :)
Patent 5652306: Impact modifier combination for aromatic polyesters
(SYNTHETIC RESINS OR NATURAL RUBBERS -- PART OF THE CLASS 520 SERIES : : MIXING OF TWO OR MORE SOLID POLYMERS; MIXING OF SOLID POLYMER OR SICP WITH SICP OR SPFI; MIXING OF SICP WITH AN ETHYLENIC AGENT; MIXING OF SOLID POLYMER WITH A CHEMICAL TREATING OR ETHYLENIC AGENT; OR PROCESSES OF FORMING OR REACTING; OR THE RESULTANT PRODUCT OF ANY OF THE ABOVE OPERATIONS : At least one solid polymer derived from ethylenic reactants only : Mixing of solid graft or graft-type copolymer with other solid polymer wherein one of said solid polymers is not derived from ethylenic reactants only; mixing of said polymer mixture with a chemical treating agent; or mixing of graft or graft-type copolymer with a SICP or SPFI; or processes of forming or reacting; or the resultant product of any of the above operations : Solid graft or graft-type copolymer derived from ethylenic reactants only :)
Patent 5652307: Three stage graft copolymers and weathering-stable, dull thermoplastic molding materials containing said copolymers and having good
(SYNTHETIC RESINS OR NATURAL RUBBERS -- PART OF THE CLASS 520 SERIES : : MIXING OF TWO OR MORE SOLID POLYMERS; MIXING OF SOLID POLYMER OR SICP WITH SICP OR SPFI; MIXING OF SICP WITH AN ETHYLENIC AGENT; MIXING OF SOLID POLYMER WITH A CHEMICAL TREATING OR ETHYLENIC AGENT; OR PROCESSES OF FORMING OR REACTING; OR THE RESULTANT PRODUCT OF ANY OF THE ABOVE OPERATIONS : At least one solid polymer derived from ethylenic reactants only : With saturated Si-C or Si-H reactant or polymer thereof; or with solid copolymer derived from at least one Si-C or Si-H reactant wherein at least one of the reactants forming the solid copolymer is saturated; or with SPFI wherein at least one of the necessary ingredients contains a Si-C or Si-H bond or with a reaction product thereof; or with a SICP containing a Si-H or Si-C bond : Contacting with nonsilicon-containing SICP, nonsilicon-containing SPFI, or polymer thereof; or with two or more solid polymers : Solid block or block-type copolymer derived from reactant containing plural unsaturation)
Patent 5652308: Tackifiers and a process to obtain tackifiers
(SYNTHETIC RESINS OR NATURAL RUBBERS -- PART OF THE CLASS 520 SERIES : : MIXING OF TWO OR MORE SOLID POLYMERS; MIXING OF SOLID POLYMER OR SICP WITH SICP OR SPFI; MIXING OF SICP WITH AN ETHYLENIC AGENT; MIXING OF SOLID POLYMER WITH A CHEMICAL TREATING OR ETHYLENIC AGENT; OR PROCESSES OF FORMING OR REACTING; OR THE RESULTANT PRODUCT OF ANY OF THE ABOVE OPERATIONS : At least one solid polymer derived from ethylenic reactants only : Polymer mixture of two or more solid polymers derived from ethylenically unsaturated reactants only; or mixtures of said polymer mixture with a chemical treating agent; or products or processes of preparing any of the above mixtures : Solid polymer derived from reactant containing a fused- or bridged- ring system : Fused- or bridged-ring reactant contains at least two ethylenic groups : Contains a metal atom)
Patent 5652309: Method of preparing water-absorbing resin
(SYNTHETIC RESINS OR NATURAL RUBBERS -- PART OF THE CLASS 520 SERIES : : MIXING OF TWO OR MORE SOLID POLYMERS; MIXING OF SOLID POLYMER OR SICP WITH SICP OR SPFI; MIXING OF SICP WITH AN ETHYLENIC AGENT; MIXING OF SOLID POLYMER WITH A CHEMICAL TREATING OR ETHYLENIC AGENT; OR PROCESSES OF FORMING OR REACTING; OR THE RESULTANT PRODUCT OF ANY OF THE ABOVE OPERATIONS : At least one solid polymer derived from ethylenic reactants only : Polymer derived from ethylenic reactants only mixed with ethylenic reactant : Reactions with ethylenic reactants in two or more diverse phases, e.g., bulk, emulsion, melt, solution, etc. : At least two polymers derived from reactants containing two or more ethylenic groups and devoid of an aryl ring)
Patent 5652310: Rubbers having improved interaction with silica
(SYNTHETIC RESINS OR NATURAL RUBBERS -- PART OF THE CLASS 520 SERIES : : MIXING OF TWO OR MORE SOLID POLYMERS; MIXING OF SOLID POLYMER OR SICP WITH SICP OR SPFI; MIXING OF SICP WITH AN ETHYLENIC AGENT; MIXING OF SOLID POLYMER WITH A CHEMICAL TREATING OR ETHYLENIC AGENT; OR PROCESSES OF FORMING OR REACTING; OR THE RESULTANT PRODUCT OF ANY OF THE ABOVE OPERATIONS : At least one solid polymer derived from ethylenic reactants only : Chemically after treated solid polymers derived from ethylenically unsaturated monomers only : Polymer derived from monomer containing at least two ethylenic groups or diene rubber : Sulfur containing chemical treating agent)
Patent 5652311: N-oxidation process for amino-polymers
(SYNTHETIC RESINS OR NATURAL RUBBERS -- PART OF THE CLASS 520 SERIES : : MIXING OF TWO OR MORE SOLID POLYMERS; MIXING OF SOLID POLYMER OR SICP WITH SICP OR SPFI; MIXING OF SICP WITH AN ETHYLENIC AGENT; MIXING OF SOLID POLYMER WITH A CHEMICAL TREATING OR ETHYLENIC AGENT; OR PROCESSES OF FORMING OR REACTING; OR THE RESULTANT PRODUCT OF ANY OF THE ABOVE OPERATIONS : At least one solid polymer derived from ethylenic reactants only : Chemical treating agent contains a phosphorus atom : Treating in the presence of an elemental metal or inorganic metallic compound)
Patent 5652312: Redistribution of organic polyestercarbonate compositions
(SYNTHETIC RESINS OR NATURAL RUBBERS -- PART OF THE CLASS 520 SERIES : : MIXING OF TWO OR MORE SOLID POLYMERS; MIXING OF SOLID POLYMER OR SICP WITH SICP OR SPFI; MIXING OF SICP WITH AN ETHYLENIC AGENT; MIXING OF SOLID POLYMER WITH A CHEMICAL TREATING OR ETHYLENIC AGENT; OR PROCESSES OF FORMING OR REACTING; OR THE RESULTANT PRODUCT OF ANY OF THE ABOVE OPERATIONS : Solid polymer derived from O-C(=O)-O- or hal-C(=O)-containing reactant : Solid polymer derived from O-C(=O)-O- or hal-C(=O)-containing reactant and polyhydroxy reactant : Solid polymer derived from -N=C=X reactant and polyhydroxy reactant derived from polyhydroxy reactant containing an ether group)
Patent 5652313: Two-stage process for the manufacture of thermoplastic polycarbonate
(SYNTHETIC RESINS OR NATURAL RUBBERS -- PART OF THE CLASS 520 SERIES : : POLYMERIZING IN TWO OR MORE PHYSICALLY DISTINCT ZONES : Change responsive to pressure or temperature)
Patent 5652314: Shape-shifted magnesium alkoxide component for polymerizing olefins
(SYNTHETIC RESINS OR NATURAL RUBBERS -- PART OF THE CLASS 520 SERIES : : POLYMERS FROM ONLY ETHYLENIC MONOMERS OR PROCESSES OF POLYMERIZING, POLYMERIZABLE COMPOSITIONS CONTAINING ONLY ETHYLENIC MONOMERS AS REACTANTS OR PROCESSES OF PREPARING : Polymerizing in the presence of a specified material other than monomer : Material contains transition metal or compound thereof : Material contains transition metal oxide (other than peroxide) : Contains elemental transition metal or a non-oxide compound of a transition metal : Contains non-transition elemental metal, hydride thereof, or carbon to non-transition metal atom bond :)
Patent 5652315: Method for preparing ethylene copolymer
(SYNTHETIC RESINS OR NATURAL RUBBERS -- PART OF THE CLASS 520 SERIES : : POLYMERS FROM ONLY ETHYLENIC MONOMERS OR PROCESSES OF POLYMERIZING, POLYMERIZABLE COMPOSITIONS CONTAINING ONLY ETHYLENIC MONOMERS AS REACTANTS OR PROCESSES OF PREPARING : Polymerizing in the presence of a specified material other than monomer : Material contains transition metal or compound thereof : Contains two or more diverse non-transition elemental metals, different non-transition hydride compounds, different carbon to non transition metal compounds, or mixture thereof : At least one atom of Group IIIA metal (Al, Ga, In, Tl) in elemental form or bonded to hydrogen or carbon atom : Two or more Group IIIA metals in elemental form or bonded to hydrogen or carbon atom : Non-metal organic oxygen compound is halogen-containing)
Patent 5652316: Universally compatible pigment dispersants
(SYNTHETIC RESINS OR NATURAL RUBBERS -- PART OF THE CLASS 520 SERIES : : POLYMERS FROM ONLY ETHYLENIC MONOMERS OR PROCESSES OF POLYMERIZING, POLYMERIZABLE COMPOSITIONS CONTAINING ONLY ETHYLENIC MONOMERS AS REACTANTS OR PROCESSES OF PREPARING : From nitrogen containing monomer other than acrylonitrile or methacrylonitrile : Contains oxygen atom bonded to a carbon atom : Oxygen atom is part of ester group derived from unsaturated carboxylic acid)
Patent 5652317: Antireflective coatings for photoresist compositions
(SYNTHETIC RESINS OR NATURAL RUBBERS -- PART OF THE CLASS 520 SERIES : : POLYMERS FROM ONLY ETHYLENIC MONOMERS OR PROCESSES OF POLYMERIZING, POLYMERIZABLE COMPOSITIONS CONTAINING ONLY ETHYLENIC MONOMERS AS REACTANTS OR PROCESSES OF PREPARING : From nitrogen containing monomer other than acrylonitrile or methacrylonitrile : Contains oxygen atom bonded to a carbon atom : Oxygen atom is part of ester group derived from unsaturated carboxylic acid)
Patent 5652318: Process for the preparation of flexible epoxy resin systems
(SYNTHETIC RESINS OR NATURAL RUBBERS -- PART OF THE CLASS 520 SERIES : : FROM PHENOL, PHENOL ETHER, OR INORGANIC PHENOLATE : From 1,2-epoxy-containing phenolic reactant or with 1,2-epoxy-containing reactant : With at least one nonepoxy or nonphenolic reactant : Non-1,2-epoxy, or nonphenolic reactant is an alcohol, inorganic alcoholate, or ether : Nitrogen-containing alcohol, inorganic alcoholate, or ether :)
Patent 5652319: Low-odor, higher molecular weight polyether polyols, a process for producing them, and their use for the production of polymers, cosmetics
(SYNTHETIC RESINS OR NATURAL RUBBERS -- PART OF THE CLASS 520 SERIES : : FROM REACTANT HAVING AT LEAST ONE -N=C=X GROUP (WHEREIN X IS A CHALCOGEN ATOM) AS WELL AS PRECURSORS THEREOF, E.G., BLOCKED ISOCYANATE, ETC. : Process of polymerizing in the presence of a specified material other than reactant : Material contains only one -C-XH,-C-C(=X)-XH or carbon to -NH or HNH group : Reactant which is a fatty acid glycerol ester, a fatty acid or salt derived from a naturally occurring glyceride, tall oil, or a fatty acid derived from tall oil)
Patent 5652320: Polymer containing N-sulfoamino group, fiber formed therefrom, and magnetic recording medium containing the same
(SYNTHETIC RESINS OR NATURAL RUBBERS -- PART OF THE CLASS 520 SERIES : : FROM REACTANT HAVING AT LEAST ONE -N=C=X GROUP (WHEREIN X IS A CHALCOGEN ATOM) AS WELL AS PRECURSORS THEREOF, E.G., BLOCKED ISOCYANATE, ETC. : Reactant contains at least one salt group, e.g., quaternary ammonium salt, etc. : With reactant having two -XH groups)
Patent 5652321: Composition for optical materials and use thereof
(SYNTHETIC RESINS OR NATURAL RUBBERS -- PART OF THE CLASS 520 SERIES : : FROM REACTANT HAVING AT LEAST ONE -N=C=X GROUP (WHEREIN X IS A CHALCOGEN ATOM) AS WELL AS PRECURSORS THEREOF, E.G., BLOCKED ISOCYANATE, ETC. : With ether or thioether compound containing at least two -C-X-C- groups : With reactant having two -XH groups)
Patent 5652322: Heat-curable epoxy resin systems having a good reactivity/stability ratio
(SYNTHETIC RESINS OR NATURAL RUBBERS -- PART OF THE CLASS 520 SERIES : : FROM PHENOL, PHENOL ETHER, OR INORGANIC PHENOLATE : From 1,2-epoxy-containing phenolic reactant or with 1,2-epoxy-containing reactant : Polymerizing in the presence of a specified material other than reactant : Material contains a boron atom : Nitrogen compound wherein nitrogen atom is bonded to three atoms of carbon contains a bridged- or fused-ring system, e.g., triethylene diamine, etc.)
Patent 5652323: Self-dispersing curable epoxy resins, dispersions made therewith, and coating compositions made therefrom
(SYNTHETIC RESINS OR NATURAL RUBBERS -- PART OF THE CLASS 520 SERIES : : FROM PHENOL, PHENOL ETHER, OR INORGANIC PHENOLATE : From 1,2-epoxy-containing phenolic reactant or with 1,2-epoxy-containing reactant : With at least one nonepoxy or nonphenolic reactant : Non-1,2-epoxy, or nonphenolic reactant is an alcohol, inorganic alcoholate, or ether : Nitrogen-containing alcohol, inorganic alcoholate, or ether :)
Patent 5652324: Process for the production of thermoplastic polycarbonate
(SYNTHETIC RESINS OR NATURAL RUBBERS -- PART OF THE CLASS 520 SERIES : : FROM PHENOL, PHENOL ETHER, OR INORGANIC PHENOLATE : With reactant having halo-C(=O)-halo, halo-C(=O)-O-, or -O-C(=O)-O- group : Reactant is a nonphenolic compound having at least two hydroxyl groups or salts thereof)
Patent 5652325: Production of aliphatic copolyesters
(SYNTHETIC RESINS OR NATURAL RUBBERS -- PART OF THE CLASS 520 SERIES : : FROM CARBOXYLIC ACID OR DERIVATIVE THEREOF : From di- or higher ester of a polycarboxylic acid as sole reactant, or from a polycarboxylic acid or derivative with a compound containing two or more hydroxyl groups or salts thereof : Polymerizing in the presence of a specified material other than reactant : Material contains a metal atom : Material contains a Group IVA metal atom (Ge, Sn, Pb) : Material contains a Group VIII metal atom (Fe, Co, Ni, Ru, Rh, Pd, Os, Ir, Pt))
Patent 5652326: Polyetheresteramide and antistatic resin composition
(SYNTHETIC RESINS OR NATURAL RUBBERS -- PART OF THE CLASS 520 SERIES : : FROM CARBOXYLIC ACID OR DERIVATIVE THEREOF : From di- or higher ester of a polycarboxylic acid as sole reactant, or from a polycarboxylic acid or derivative with a compound containing two or more hydroxyl groups or salts thereof : Nitrogen-containing reactant : Material contains a phosphorus atom)
Patent 5652327: Triazine polymers
(SYNTHETIC RESINS OR NATURAL RUBBERS -- PART OF THE CLASS 520 SERIES : : FROM CARBOXYLIC ACID OR DERIVATIVE THEREOF : From imide- or lactam-containing compound, or from an amino-nitrogen containing carboxylic acid, or derivative of an amino-nitrogen-containing carboxylic acid : Heterocyclic reactant or a reactant which contains a nitrogen atom bonded directly to another nitrogen atom : Lactam reactant contains 3-5 or 12 or more carbon atoms in the lactam ring)
Patent 5652328: Polyether polymers derived from 3,4-epoxy-1-butene and hydroxyl initiator
(SYNTHETIC RESINS OR NATURAL RUBBERS -- PART OF THE CLASS 520 SERIES : : FROM HETEROCYCLIC REACTANT CONTAINING AS RING ATOMS OXYGEN, SELENIUM OR TELLURIUM, E.G., EPOXY, ETC. : Polymerizing in the presence of a specified material other than a reactant : Material contains a metal atom : Reactant which is devoid of a heterocyclic ring containing oxygen, selenium or tellurium as ring atoms, contains at least one nitrogen atom)
Patent 5652329: Polyurethane foam-supported double metal cyanide catalysts for polyether polyol synthesis
(SYNTHETIC RESINS OR NATURAL RUBBERS -- PART OF THE CLASS 520 SERIES : : FROM HETEROCYCLIC REACTANT CONTAINING AS RING ATOMS OXYGEN, SELENIUM OR TELLURIUM, E.G., EPOXY, ETC. : Polymerizing in the presence of a specified material other than a reactant : Material contains a metal atom : Material contains a Group IIB metal atom (Zn, Cd, Hg) : Material contains at least two diverse metal atoms either in the same compound or in different compounds : At least two claimed distinct temperature or pressure gradients)
Patent 5652330: Preparation of polycondensates of citric acid and use thereof in detergents and cleaners
(SYNTHETIC RESINS OR NATURAL RUBBERS -- PART OF THE CLASS 520 SERIES : : TREATING POLYMER CONTAINING MATERIAL OR TREATING A SOLID POLYMER OR A RESINIFIABLE INTERMEDIATE CONDENSATION PRODUCT : Contacting with carboxylic acid, salt, or anhydride thereof : Heterocyclic nitrogen-containing ring contains a single atom of nitrogen and two atoms of carbon as ring members)
Patent 5652331: Method for preparing poly-p-dioxanone polymer
(SYNTHETIC RESINS OR NATURAL RUBBERS -- PART OF THE CLASS 520 SERIES : : FROM CARBOXYLIC ACID OR DERIVATIVE THEREOF : From compound having -C-C(=O)-O-C- group as part of a heterocyclic ring, e.g., lactone, etc. : From carboxylic acid having three or more carboxylic acid groups or derivatives thereof, and an organic amine, or from an organic amine salt of a tri-or higher carboxylic acid)
Patent 5652332: Biologically active peptides from functional domains of bactericidal/permeability-increasing protein and uses thereof
(CHEMISTRY: NATURAL RESINS OR DERIVATIVES; PEPTIDES OR PROTEINS; LIGNINS OR REACTION PRODUCTS THEREOF : PEPTIDES OF 3 TO 100 AMINO ACID RESIDUES : 25 or more amino acid residues in defined sequence : Containing only normal peptide links in the ring, i.e., homodetic cyclic peptides)
Patent 5652333: gC1q receptor, HIV-1 gp120 region binding thereto, and related peptides and targeting antibodies
(CHEMISTRY: NATURAL RESINS OR DERIVATIVES; PEPTIDES OR PROTEINS; LIGNINS OR REACTION PRODUCTS THEREOF : PEPTIDES OF 3 TO 100 AMINO ACID RESIDUES : 15 to 23 amino acid residues in defined sequence : Containing only normal peptide links in the ring, i.e., homodetic cyclic peptides)
Patent 5652334: Method for design of substances that enhance memory and improve the quality of life
(CHEMISTRY: NATURAL RESINS OR DERIVATIVES; PEPTIDES OR PROTEINS; LIGNINS OR REACTION PRODUCTS THEREOF : PEPTIDES OF 3 TO 100 AMINO ACID RESIDUES : 4 to 5 amino acid residues in defined sequence : Containing only normal peptide links in the ring, i.e., homodetic cyclic peptides)
Patent 5652335: Physiologically active substance well capable of permeating biomembrane
(CHEMISTRY: NATURAL RESINS OR DERIVATIVES; PEPTIDES OR PROTEINS; LIGNINS OR REACTION PRODUCTS THEREOF : PEPTIDES OF 3 TO 100 AMINO ACID RESIDUES : 4 to 5 amino acid residues in defined sequence : Containing only normal peptide links in the ring, i.e., homodetic cyclic peptides)
Patent 5652336: Polymer-bound mixed carboxylic anhydrides as a stable form of activated carboxylic acids
(CHEMISTRY: NATURAL RESINS OR DERIVATIVES; PEPTIDES OR PROTEINS; LIGNINS OR REACTION PRODUCTS THEREOF : PEPTIDES OF 3 TO 100 AMINO ACID RESIDUES : Synthesis of peptides : Solution phase synthesis : Mixed anhydride synthesis :)
Patent 5652337: OP-3-induced morphogenesis
(CHEMISTRY: NATURAL RESINS OR DERIVATIVES; PEPTIDES OR PROTEINS; LIGNINS OR REACTION PRODUCTS THEREOF : PROTEINS, I.E., MORE THAN 100 AMINO ACID RESIDUES : Chemical aftertreatment, e.g., acylation, methylation, etc.)
Patent 5652338: Neutrophil chemotactic factor
(CHEMISTRY: NATURAL RESINS OR DERIVATIVES; PEPTIDES OR PROTEINS; LIGNINS OR REACTION PRODUCTS THEREOF : PROTEINS, I.E., MORE THAN 100 AMINO ACID RESIDUES : Lymphokines, e.g., interferons, interlukins, etc. : By hydrolysis)
Patent 5652339: Method of producing reconstituted lipoproteins
(CHEMISTRY: NATURAL RESINS OR DERIVATIVES; PEPTIDES OR PROTEINS; LIGNINS OR REACTION PRODUCTS THEREOF : PROTEINS, I.E., MORE THAN 100 AMINO ACID RESIDUES : Lipoproteins, e.g., egg yolk proteins, cylomicrons, etc. : Keratin)
Patent 5652340: Matrix-associating DNA-binding protein, nucleic acids encoding the same and methods for detecting the nucleic acids
(CHEMISTRY: NATURAL RESINS OR DERIVATIVES; PEPTIDES OR PROTEINS; LIGNINS OR REACTION PRODUCTS THEREOF : PROTEINS, I.E., MORE THAN 100 AMINO ACID RESIDUES : Nucleoproteins, e.g., chromatin, chromosomal proteins, histones, protamines, salmine, etc. : Keratin)
Patent 5652342: Heterofunctional cellular immunological reagents, vaccines containing same and methods for the use of same
(CHEMISTRY: NATURAL RESINS OR DERIVATIVES; PEPTIDES OR PROTEINS; LIGNINS OR REACTION PRODUCTS THEREOF : PROTEINS, I.E., MORE THAN 100 AMINO ACID RESIDUES : Chemical modification or the reaction product thereof, e.g., covalent attachment or coupling, etc. : Protein is identified as an antigen, e.g., immunogenic carriers, etc. : Gonadatropins)
Patent 5652343: Method for purification of L-selectin ligands
(CHEMISTRY: NATURAL RESINS OR DERIVATIVES; PEPTIDES OR PROTEINS; LIGNINS OR REACTION PRODUCTS THEREOF : PROTEINS, I.E., MORE THAN 100 AMINO ACID RESIDUES : Separation or purification : Immunological separation or affinity chromatography : Oxygen containing is saccharide)
Patent 5652344: 2-amino-5-nitrothiazole derived monoazo disperse dyes
(ORGANIC COMPOUNDS -- PART OF THE CLASS 532-570 SERIES : : Azo : Hetero ring containing : Azo bonded directly to the hetero ring or to a polycyclo ring system which contains the hetero ring as one of the cyclos : The hetero ring is five-membered and contains at least one atom each of sulfur, nitrogen and carbon : Pyrazole containing (including hydrogenated))
Patent 5652345: 1,2-dioxetane compound
(ORGANIC COMPOUNDS -- PART OF THE CLASS 532-570 SERIES : : Carbohydrates or derivatives : O- or S- Glycosides :)
Patent 5652346: Dicarboxylic acid oxidation products
(ORGANIC COMPOUNDS -- PART OF THE CLASS 532-570 SERIES : : Carbohydrates or derivatives : O- or S- Glycosides : Processes : Reacting a carbohydrate with an organic -O- containing compound (e.g., reacting glucose with methanol, etc.) : Nitrogen in aglycone moiety)
Patent 5652347: Method for making functionalized derivatives of hyaluronic acid
(ORGANIC COMPOUNDS -- PART OF THE CLASS 532-570 SERIES : : Carbohydrates or derivatives : O- or S- Glycosides : Processes : Nitrogen in aglycone moiety)
Patent 5652348: Chromatographic resins and methods for using same
(ORGANIC COMPOUNDS -- PART OF THE CLASS 532-570 SERIES : : Carbohydrates or derivatives : Nitrogen containing : Chitin or derivative : Reacting a carbohydrate with an organic -O- containing compound (e.g., reacting glucose with methanol, etc.))
Patent 5652350: Complementary DNA and toxins
(ORGANIC COMPOUNDS -- PART OF THE CLASS 532-570 SERIES : : Carbohydrates or derivatives : Nitrogen containing : N-glycosides, polymers thereof, metal derivatives (e.g., nucleic acids, oligonucleotides, etc.) : Reacting a carbohydrate with an organic -O- containing compound (e.g., reacting glucose with methanol, etc.))
Patent 5652352: Afamin: a human serum albumin-like gene
(ORGANIC COMPOUNDS -- PART OF THE CLASS 532-570 SERIES : : Carbohydrates or derivatives : Nitrogen containing : N-glycosides, polymers thereof, metal derivatives (e.g., nucleic acids, oligonucleotides, etc.) : DNA or RNA fragments or modified forms thereof (e.g., genes, etc.) : Encodes an animal polypeptide :)
Patent 5652353: DNAs encoding tumor necrosis factor-.alpha. muteins
(ORGANIC COMPOUNDS -- PART OF THE CLASS 532-570 SERIES : : Carbohydrates or derivatives : Nitrogen containing : N-glycosides, polymers thereof, metal derivatives (e.g., nucleic acids, oligonucleotides, etc.) : DNA or RNA fragments or modified forms thereof (e.g., genes, etc.) : Encodes an animal polypeptide :)
Patent 5652354: Stamen-selective promoters
(ORGANIC COMPOUNDS -- PART OF THE CLASS 532-570 SERIES : : Carbohydrates or derivatives : Nitrogen containing : N-glycosides, polymers thereof, metal derivatives (e.g., nucleic acids, oligonucleotides, etc.) : DNA or RNA fragments or modified forms thereof (e.g., genes, etc.) : Non-coding sequences which control transcription or translation processes (e.g., promoters, operators, enhancers, ribosome binding sites, etc.) : Fungal protein)
Patent 5652355: Hybrid oligonucleotide phosphorothioates
(ORGANIC COMPOUNDS -- PART OF THE CLASS 532-570 SERIES : : Carbohydrates or derivatives : Nitrogen containing : N-glycosides, polymers thereof, metal derivatives (e.g., nucleic acids, oligonucleotides, etc.) : DNA or RNA fragments or modified forms thereof (e.g., genes, etc.) : Nucleic acid expression inhibitors : Primers)
Patent 5652356: Inverted chimeric and hybrid oligonucleotides
(ORGANIC COMPOUNDS -- PART OF THE CLASS 532-570 SERIES : : Carbohydrates or derivatives : Nitrogen containing : N-glycosides, polymers thereof, metal derivatives (e.g., nucleic acids, oligonucleotides, etc.) : DNA or RNA fragments or modified forms thereof (e.g., genes, etc.) : Nucleic acid expression inhibitors : Primers)
Patent 5652357: Nucleic acids for the detection of the Bak polymorphism in human platelet membrane glycoprotein IIb
(ORGANIC COMPOUNDS -- PART OF THE CLASS 532-570 SERIES : : Carbohydrates or derivatives : Nitrogen containing : N-glycosides, polymers thereof, metal derivatives (e.g., nucleic acids, oligonucleotides, etc.) : DNA or RNA fragments or modified forms thereof (e.g., genes, etc.) : Probes for detection of specific nucleotide sequences or primers for the synthesis of DNA or RNA : Probes for detection of animal nucleotide sequences :)
Patent 5652358: Solid-phase synthesis of oligoribonucleotides
(ORGANIC COMPOUNDS -- PART OF THE CLASS 532-570 SERIES : : Carbohydrates or derivatives : Nitrogen containing : N-glycosides, polymers thereof, metal derivatives (e.g., nucleic acids, oligonucleotides, etc.) : Synthesis of polynucleotides or oligonucleotides : Nucleic acid expression inhibitors)
Patent 5652359: Oligonucleotides containing n-methyl thiolated bases having antiviral activity
(ORGANIC COMPOUNDS -- PART OF THE CLASS 532-570 SERIES : : Carbohydrates or derivatives : Nitrogen containing : N-glycosides, polymers thereof, metal derivatives (e.g., nucleic acids, oligonucleotides, etc.) : Homopolymers having repeating sequences of four or more identical nucleotide units : Extraction processes (e.g., solvent extraction process, etc.))
Patent 5652360: Cationic starch composition and process for making same
(ORGANIC COMPOUNDS -- PART OF THE CLASS 532-570 SERIES : : Carbohydrates or derivatives : Nitrogen containing : Starch derivatives : Ethers)
Patent 5652361: Macrocyclic ligands and complexes
(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 : The hetero ring contains at least eight members including nitrogen and carbon : The hetero ring contains plural nitrogens : The hetero ring contains at least three nitrogens : Bicyclo ring system which contains the hetero ring as one of the cyclos)
Patent 5652362: Preparation of caprolactam
(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 : The hetero ring contains seven members including nitrogen and carbon : Chalcogen double bonded directly to a ring carbon adjacent to the ring nitrogen (e.g., caprolactam, etc.) : Cyclization to form the hetero ring : Acyclic -C(=X)X-, wherein the X's are the same or diverse chalcogens, attached directly to the cycloaliphatic ring by nonionic bonding)
Patent 5652363: Pyrido-1,4-oxazinylalkyl-benzamide 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.) : Six-membered hetero ring consists of oxygen, nitrogen and carbon (e.g., 1,2-oxazines, etc) : 1,4-Oxazines : Polycyclo ring system having the oxazine ring as one of the cyclos : Bicyclo ring system having the oxazine ring as one of the cyclos (e.g., benzoxazines, etc.) : Phenoxazines (including hydrogenated))
Patent 5652364: Process for the preparation of 2,2,6,6-tetramethyl-4-piperidyloxy-1,3,5-triazines with two or more
(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 : Substituent nitrogen bonded directly to carbon of the triazine ring : Two substituent nitrogens bonded directly to two carbons of the triazine ring : Additional ring containing : Hetero ring : Hetero ring)
Patent 5652365: Process for the production of finasteride
(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 : Tetracyclo ring system having the six-membered hetero ring as one of the cyclos : The six-membered hetero ring shares ring members with one other cyclo only : Chalcogen bonded directly to ring carbon of the six-membered hetero ring (e.g., anthrapyridones, etc.))
Patent 5652366: DI (1R)-(-)camphosulfonic acid) salt, preparation thereof and use thereof
(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 : Plural ring hetero atoms in the bicyclo ring system : Three ring nitrogens in the bicyclo ring system : Acyclic chalcogen bonded directly to ring carbon of the bicyclo ring system)
Patent 5652367: Halo-nitro-isoquinolinone compounds and pharmaceutical compositions thereof
(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 : Isoquinolines (including hydrogenated) : Chalcogen attached directly to the six-membered hetero ring by nonionic bonding : Three or more chalcogens attached indirectly to the quinuclidine ring system by nonionic bonding)
Patent 5652368: 1,2,3,4-tetrahydroquinoline 2,3,4-trione-3 or 4-oximes
(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 : Plural chalcogens attached directly to the six-membered hetero ring by nonionic bonding : Three or more oxygens attached directly or indirectly to the tropane ring system by nonionic bonding)
Patent 5652369: Amino acid derivatives
(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 one of the cyclos in a polycyclo ring system : Hetero ring in the polycyclo ring system : Ring nitrogen in the polycyclo ring system : Ring nitrogen in the polycyclo ring system)
Patent 5652370: Process for piperidine derivatives
(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 : Chalcogen attached indirectly to the piperidine ring 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 : Plural carbocyclic rings containing : Plural ring nitrogens in the polycyclo ring system)
Patent 5652371: 3-imino-3-alkoxy-propionic acid lactates and their tautomeric acrylic acid lactates
(ORGANIC COMPOUNDS -- PART OF THE CLASS 532-570 SERIES : : : Hetero ring is six-membered consisting of one nitrogen and five carbons : Process of forming partially hydrogenated pyridine ring : Chalcogen attached indirectly to the piperidine ring by nonionic bonding)
Patent 5652372: Substituted 5-alkoxy-1,2,4-triazol-3-(THI) ones
(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 : Plural chalcogen bonded directly to ring carbons of the triazole ring : The chalcogen, X, is in a -C(=X)- group)
Patent 5652373: Engraftment and development of xenogeneic cells in normal mammals having reconstituted hematopoetic deficient immune systems
(MULTICELLULAR LIVING ORGANISMS AND UNMODIFIED PARTS THEREOF AND RELATED PROCESSES : NONHUMAN ANIMAL : The nonhuman animal is a model for human disease : Immunodeficiency disease :)
Patent 5652374: Method and apparatus for detecting failure in vibrating sensors
(MEASURING AND TESTING : INSTRUMENT PROVING OR CALIBRATING : Speed, velocity, or acceleration : Acceleration utilizing an inertial element : Prover bell)
Patent 5652375: Apparatus, method and reusable model-structure for impact testing vehicle components
(MEASURING AND TESTING : TESTING BY IMPACT OR SHOCK : Accelerated or decelerated specimen (e.g., propelled or dropped specimen support carriage) : By applying reciprocating or oscillating motion)
Patent 5652376: Method of measuring yield stress
(MEASURING AND TESTING : LIQUID ANALYSIS OR ANALYSIS OF THE SUSPENSION OF SOLIDS IN A LIQUID : Viscosity : Force reactance to member driven therein : Rotationally driven member : Including detail of a motor drive, a stator, or a housing structure of a motor : By measuring a counterbalance or restoring force)
Patent 5652377: Scanning method with scanning probe microscope
(MEASURING AND TESTING : SURFACE AND CUTTING EDGE TESTING : Roughness : Opposed pair)
Patent 5652378: Fuel consumption estimating method
(MEASURING AND TESTING : POWER PLANT OR UNIT EFFICIENCY : Automobile fuel consumption : Miles per gallon : By angular displacement of opposite ends of specimen)
Patent 5652379: Vehicle state observer system
(MEASURING AND TESTING : MOTOR AND ENGINE TESTING : Pressure derivative)
Patent 5652380: Apparatus and method for detecting output fluctuations of an internal combustion engine, and apparatus and method for controlling the engine
(MEASURING AND TESTING : MOTOR AND ENGINE TESTING : Pressure derivative)
Patent 5652381: Ignition system test instrument
(MEASURING AND TESTING : MOTOR AND ENGINE TESTING : Testing auxiliary unit : With continuous operation)
Patent 5652382: Humidity meter
(MEASURING AND TESTING : GAS ANALYSIS : Moisture content or vapor pressure : Hygrometer : With electric circuitry or electric circuit component detail : Fractionalizing)
Patent 5652383: Longitudinal grip force estimating device and slip control device for vehicle
(MEASURING AND TESTING : SPEED, VELOCITY, OR ACCELERATION : Indicating diverse conditions : Installed in rotary speed source)
Patent 5652384: Sensor structure with L-shaped spring legs
(MEASURING AND TESTING : SPEED, VELOCITY, OR ACCELERATION : Acceleration determination utilizing inertial element : Specific type of electric sensor or specific type of magnetic sensor : Rebalance : Including an elastic support for an inertial element (e.g., spring) : Including a flexure support)
Patent 5652385: Piezoelectric vibrator and acceleration sensor using the same
(MEASURING AND TESTING : SPEED, VELOCITY, OR ACCELERATION : Acceleration determination utilizing inertial element : Specific type of electric sensor or specific type of magnetic sensor : Having a vibrating element : Frequency or phase shift)
Patent 5652386: Method and apparatus for predicting sturctural integrity by estimating modal damping factor
(MEASURING AND TESTING : VIBRATION : Resonance, frequency, or amplitude study : Including structural bond evaluation : With suspension means)
Patent 5652387: Device for non-destructive ultrasonic testing of a cylindrical wall accessible through a narrow annular passage
(MEASURING AND TESTING : VIBRATION : By mechanical waves : Beamed : Measuring or testing system having scanning means : By reflected wave : Of tubing, vessel, or cylindrical object : With selective endlock)
Patent 5652388: Apparatus and method for detecting printing press web breakage
(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 5652389: Non-contact method and apparatus for inspection of inertia welds
(MEASURING AND TESTING : VIBRATION : By mechanical waves : Beamed : Sonic wave transmitter or receiver transducer : Nonvibrating transducer : Plural sonic transmitters or receivers)
Patent 5652390: Method and device for autonomous measurement of an irregular movement based on resonatory sensor
(MEASURING AND TESTING : VIBRATION : Sensing apparatus : With light beam indicator : By frequency or phase shift : Current generating or modifying)
Patent 5652391: Double-diaphragm gauge protector
(MEASURING AND TESTING : FLUID PRESSURE GAUGE : With protective separator : Vibrating strip or wire)
Patent 5652392: Apparatus for collecting pressure data from a fuel tank
(MEASURING AND TESTING : FLUID PRESSURE GAUGE : Electrical : With electrical readout)
Patent 5652393: Method for collecting pressure data from a fuel tank
(MEASURING AND TESTING : FLUID PRESSURE GAUGE : Electrical : With electrical readout)
Patent 5652394: Stress sensor fabricated from a material having precipitated granular carbides
(MEASURING AND TESTING : SPECIMEN STRESS OR STRAIN, OR TESTING BY STRESS OR STRAIN APPLICATION : Specified electrical sensor or system : Specified sensor structure : Magnetic or inductive : Sensor comprises coating)
Patent 5652395: Bending sensor
(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 5652396: Fluid flowmeter
(MEASURING AND TESTING : VOLUME OR RATE OF FLOW : By measuring vibrations or acoustic energy : Transit time of acoustic waves : Vortex shedders)
Patent 5652397: Composite wastewater sampler
(MEASURING AND TESTING : SAMPLER, SAMPLE HANDLING, ETC. : Flow divider, deflector, or interceptor : Branched conduit : Pitot tube type)
Patent 5652398: Fixed-volume injector with backflush capability
(MEASURING AND TESTING : SAMPLER, SAMPLE HANDLING, ETC. : Conduit or passageway section capture chamber : Branched conduit)
Patent 5652399: Automatic player piano and estimator for acceleration of depressed key incorporated in the automatic player piano
(MUSIC : INSTRUMENTS : Electrical musical tone generation : Stringed : Pianos : Electric power : Key actuators : With expression : Tempo control)
Patent 5652400: Network system of musical equipments with message error check and remote status check
(MUSIC : INSTRUMENTS : Electrical musical tone generation :)
Patent 5652401: Recording media, reproducing apparatus and method for karaoke use including means for adding a harmonizing signal to a singer's voice
(MUSIC : INSTRUMENTS : Electrical musical tone generation : Data storage : Digital memory circuit (e.g., RAM, ROM, etc.) : Selecting circuits : Transposition : Reiteration)
Patent 5652402: Electronic musical instrument capable of splitting its keyboard correspondingly to different tone colors
(MUSIC : INSTRUMENTS : Electrical musical tone generation : Digital combinational circuit : Selecting circuits : Accompaniment (e.g., chords, etc.))
Patent 5652403: Keyboard musical instrument allowing player to perform ensemble together with electronic sound system
(MUSIC : INSTRUMENTS : Electrical musical tone generation : Electric analog oscillators : Expression or special effects : Chorus, ensemble, or celeste : Attack and decay)
Patent 5652404: Device for disconnecting a releasable connector
(ORDNANCE : ROCKET LAUNCHING : Having umbilical-separating means : Rocket launched from container)
Patent 5652405: System for shooting using compressed gas
(ORDNANCE : FUSE SETTERS : Explosive charge : Box magazine)
Patent 5652406: Muzzle brake
(ORDNANCE : BARRELS : Recoil absorbers and climb arrestors : Nonparallel bores)
Patent 5652407: Non-lethal ammunition and method
(AMMUNITION AND EXPLOSIVES : CARTRIDGES : Multiple projectiles : Telescoping powder charge)
Patent 5652408: Explosive projectile
(AMMUNITION AND EXPLOSIVES : SHELLS : With igniting means : Multiple fragments)
Patent 5652409: Bismuth and copper ballistic modifiers for double base propellants
(EXPLOSIVE AND THERMIC COMPOSITIONS OR CHARGES : CONTAINING NITRATED ORGANIC COMPOUND : Nitrocellulose, 10 percent or over : With nitroglycerine : With organic nonexplosive or organic nonthermic component : Cyanide compound or oxide of iron, chromium or manganese)
Patent 5652410: Conductive insert for providing electromagnetic charge protection
(ELECTRICITY: CONDUCTORS AND INSULATORS : ANTI-INDUCTIVE STRUCTURES : Shielded or screened : Conduit or cable structure)
Patent 5652411: Top loading load cell mass comparator
(WEIGHING SCALES : SELF-POSITIONING : Spring : Cantilever : Acts on spring)
Patent 5652412: Pen and paper information recording system
(TELEGRAPHY : SYSTEMS : Position coordinate determination for writing (e.g., writing digitizer pad, stylus, or circuitry) : Transmitters or recorders)
Patent 5652413: Speaker cover grille
(ACOUSTICS : COMBINED : Ear and mouth)
Patent 5652414: Elevator active guidance system having a coordinated controller
(ELEVATOR, INDUSTRIAL LIFT TRUCK, OR STATIONARY LIFT FOR VEHICLE : HAVING SPECIFIC LOAD SUPPORT DRIVE-MEANS OR ITS CONTROL : Includes control for power source of drive-means : With specific electrical component : For electric power source : With means for stopping vibration or bump start : And means for final leveling)
Patent 5652415: Molded article designed to absorb airborne sound
(ACOUSTICS : SOUND-MODIFYING MEANS : Sound absorbing panels : Specific acoustical properties or dimensions : Casings)
Patent 5652416: Mechanically held electrically or manually operated switch
(ELECTRICITY: CIRCUIT MAKERS AND BREAKERS : MULTIPLE CIRCUIT CONTROL : Multiple switch :)
Patent 5652417: Electric switch having improved lever operator arrangement
(ELECTRICITY: CIRCUIT MAKERS AND BREAKERS : MULTIPLE CIRCUIT CONTROL : Pivoted contact : With motion in a single plane)
Patent 5652418: Cam-operated timer subinterval switch
(ELECTRICITY: CIRCUIT MAKERS AND BREAKERS : RETARDED : Clock train : Cam operated : Sequential program actuated by cam disc : Resettable interval timer for radio or clock)
Patent 5652419: Cam-operated timer blade switches
(ELECTRICITY: CIRCUIT MAKERS AND BREAKERS : RETARDED : Clock train : Cam operated : Multiple contact)
Patent 5652420: Modular contactor control system
(ELECTRICITY: CIRCUIT MAKERS AND BREAKERS : INTERLOCKING : Between plural switches : Plug controls switch)
Patent 5652421: Method and apparatus for generating gift certificates
(REGISTERS : SYSTEMS CONTROLLED BY DATA BEARING RECORDS : Credit or identification card systems : With vending : Lost-motion mechanism)
Patent 5652422: Card reader/writer
(REGISTERS : CODED RECORD SENSORS : Feed mechanisms : Optical)
Patent 5652423: Non-contacting RF-ID card for wide voltage range input
(REGISTERS : RECORDS : Conductive : Aligning records)
Patent 5652424: Focus state detection device and method
(RADIANT ENERGY : PHOTOCELLS; CIRCUITS AND APPARATUS : Photocell controls its own optical systems : Automatic focus control : Active autofocus : With a collimator)
Patent 5652425: Photoelectric conversion module with noise compensation
(RADIANT ENERGY : PHOTOCELLS; CIRCUITS AND APPARATUS : Photocell controlled circuit : Special photocell or electron tube circuits : Amplifier type : With moving reticle in optical path)
Patent 5652426: Optical encoder having high resolution
(RADIANT ENERGY : PHOTOCELLS; CIRCUITS AND APPARATUS : Optical or pre-photocell system : Hoods, grating, baffles, diaphragms, masks : Gratings (moire fringes) : Rotary motion)
Patent 5652427: Multipole ion guide for mass spectrometry
(RADIANT ENERGY : IONIC SEPARATION OR ANALYSIS : With sample supply means : With time-of-flight indicator)
Patent 5652428: Method of using scanning probe microscope allowing cleaning of probe tip in ambient atmosphere
(RADIANT ENERGY : INSPECTION OF SOLIDS OR LIQUIDS BY CHARGED PARTICLES : Methods : Magnetic field path-bending means)
Patent 5652429: Liquid interface scintillation camera
(RADIANT ENERGY : INVISIBLE RADIANT ENERGY RESPONSIVE ELECTRIC SIGNALLING : With or including a luminophor : With optics : Ultraviolet light source)
Patent 5652430: Direct radiographic imaging panel
(RADIANT ENERGY : INVISIBLE RADIANT ENERGY RESPONSIVE ELECTRIC SIGNALLING : Semiconductor system : Imaging system : X-ray or gamma-ray system : With a collimator)
Patent 5652431: In-situ monitoring and feedback control of metalorganic precursor delivery
(RADIANT ENERGY : INVISIBLE RADIANT ENERGY RESPONSIVE ELECTRIC SIGNALLING : Ultraviolet light responsive means : With means to transmission-test contained fluent material : Containing cadmium telluride)
Patent 5652432: Cylindrical body inspection apparatus utilizing displacement information and reflected light information
(RADIANT ENERGY : PHOTOCELLS; CIRCUITS AND APPARATUS : With circuit for evaluating a web, strand, strip, or sheet : Evaluation by regions, zones, or pixels : With scanning : With moving reticle in optical path)
Patent 5652433: Bistable switching device containing gadolinium hydride
(ACTIVE SOLID-STATE DEVICES (E.G., TRANSISTORS, SOLID-STATE DIODES) : BULK EFFECT DEVICE :)
Patent 5652434: Gallium nitride-based III-V group compound semiconductor
(ACTIVE SOLID-STATE DEVICES (E.G., TRANSISTORS, SOLID-STATE DIODES) : THIN ACTIVE PHYSICAL LAYER WHICH IS (1) AN ACTIVE POTENTIAL WELL LAYER THIN ENOUGH TO ESTABLISH DISCRETE QUANTUM ENERGY LEVELS OR (2) AN ACTIVE BARRIER LAYER THIN ENOUGH TO PERMIT QUANTUM MECHANICAL TUNNELING OR (3) AN ACTIVE LAYER THIN ENOUGH TO PERMIT CARRIER TRANSMISSION WITH SUBSTANTIALLY NO SCATTERING (E.G., SUPERLATTICE QUANTUM WELL, OR BALLISTIC TRANSPORT DEVICE) : Heterojunction : Incoherent light emitter :)
Patent 5652435: Vertical structure schottky diode optical detector
(ACTIVE SOLID-STATE DEVICES (E.G., TRANSISTORS, SOLID-STATE DIODES) : THIN ACTIVE PHYSICAL LAYER WHICH IS (1) AN ACTIVE POTENTIAL WELL LAYER THIN ENOUGH TO ESTABLISH DISCRETE QUANTUM ENERGY LEVELS OR (2) AN ACTIVE BARRIER LAYER THIN ENOUGH TO PERMIT QUANTUM MECHANICAL TUNNELING OR (3) AN ACTIVE LAYER THIN ENOUGH TO PERMIT CARRIER TRANSMISSION WITH SUBSTANTIALLY NO SCATTERING (E.G., SUPERLATTICE QUANTUM WELL, OR BALLISTIC TRANSPORT DEVICE) : Heterojunction : Quantum well : Superlattice : Light responsive structure : Si x Ge 1-x)
Patent 5652436: Smooth diamond based mesa structures
(ACTIVE SOLID-STATE DEVICES (E.G., TRANSISTORS, SOLID-STATE DIODES) : SPECIFIED WIDE BAND GAP (1.5EV) SEMICONDUCTOR MATERIAL OTHER THAN GAASP OR GAALAS : Diamond or silicon carbide : In array having structure for use as imager or display, or with transparent electrode)
Patent 5652437: Semiconductor device with a low resistance ohmic contact between a metal layer and a sic-layer
(ACTIVE SOLID-STATE DEVICES (E.G., TRANSISTORS, SOLID-STATE DIODES) : SPECIFIED WIDE BAND GAP (1.5EV) SEMICONDUCTOR MATERIAL OTHER THAN GAASP OR GAALAS : Diamond or silicon carbide : In array having structure for use as imager or display, or with transparent electrode)
Patent 5652438: Light-emitting semiconductor device using group III nitride compound
(ACTIVE SOLID-STATE DEVICES (E.G., TRANSISTORS, SOLID-STATE DIODES) : INCOHERENT LIGHT EMITTER STRUCTURE : With heterojunction : With electrical isolation means in integrated circuit structure)
Patent 5652439: Fast electrical complete turn-off optical device
(ACTIVE SOLID-STATE DEVICES (E.G., TRANSISTORS, SOLID-STATE DIODES) : REGENERATIVE TYPE SWITCHING DEVICE (E.G., SCR, COMFET, THYRISTOR) : With light activation : With highly-doped breakdown diode trigger)
Patent 5652440: GaAs-InGaAs high electron mobility transistor
(ACTIVE SOLID-STATE DEVICES (E.G., TRANSISTORS, SOLID-STATE DIODES) : HETEROJUNCTION DEVICE : Field effect transistor : Doping on side of heterojunction with lower carrier affinity (e.g., high electron mobility transistor (HEMT)) : Layer is a group III-V semiconductor compound)
Patent 5652441: Gate array base cell with novel gate structure
(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 5652442: Charge coupled device and imaging device having a charge coupled device
(ACTIVE SOLID-STATE DEVICES (E.G., TRANSISTORS, SOLID-STATE DIODES) : FIELD EFFECT DEVICE : Charge transfer device : Signal charge detection type (e.g., floating diffusion or floating gate non-destructive output) : Input signal responsive to signal charge in charge transfer device (e.g., regeneration or feedback))
Patent 5652443: Sensor having a micro-bridge heater
(ACTIVE SOLID-STATE DEVICES (E.G., TRANSISTORS, SOLID-STATE DIODES) : FIELD EFFECT DEVICE : Responsive to non-optical, non-electrical signal : Substantially incomplete signal charge transfer (e.g., bucket brigade))
Patent 5652444: Structure and method for making FETs and HEMTs insensitive to hydrogen gas
(ACTIVE SOLID-STATE DEVICES (E.G., TRANSISTORS, SOLID-STATE DIODES) : FIELD EFFECT DEVICE : Junction field effect transistor (unipolar transistor) : With Schottky gate : With devices vertically spaced in different layers of semiconductor material (e.g., "3-dimensional" integrated circuit))
Patent 5652445: Hybrid hall effect device and method of operation
(ACTIVE SOLID-STATE DEVICES (E.G., TRANSISTORS, SOLID-STATE DIODES) : FIELD EFFECT DEVICE : Having insulated electrode (e.g., MOSFET, MOS diode) : With ferroelectric material layer : Imaging array)
Patent 5652446: Semiconductor memory device with improved capacitor
(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) : With high dielectric constant insulator (e.g., Ta 2 O 5 ) : With increased effective electrode surface area (e.g., tortuous path, corrugated, or textured electrodes))
Patent 5652447: Flash EEPROM memory with reduced column leakage current
(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 5652448: Nonvolatile 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 increased effective electrode surface area (e.g., tortuous path, corrugated, or textured electrodes))
Patent 5652449: Semiconductor device with an insulating film separating conductive layers and method of maufacturing semiconductor 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 5652450: Nonvolatile semiconductor storage 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 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 5652451: Recessed gate 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 : With charging or discharging by control voltage applied to source or drain region (e.g., by avalanche breakdown of drain junction))
Patent 5652452: Semiconductor device with pluralities of gate electrodes
(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) : Plural sections connected in parallel (e.g., power MOSFET) : With complementary field effect transistor)
Patent 5652453: Semiconductor device with a semiconductor layer formed on an insulating film and manufacturing method thereof
(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 5652454: Semiconductor device on an SOI substrate
(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.) : All contacts on same surface (e.g., lateral structure))
Patent 5652455: Integrated structure circuit for the protection of power devices against overvoltage
(ACTIVE SOLID-STATE DEVICES (E.G., TRANSISTORS, SOLID-STATE DIODES) : FIELD EFFECT DEVICE : Having insulated electrode (e.g., MOSFET, MOS diode) : With overvoltage protective means : For protecting against gate insulator breakdown : Protection device includes insulated gate transistor structure (e.g., combined with resistor element) : Including resistor element)
Patent 5652456: Semiconductor structure containing multiple optimized well regions
(ACTIVE SOLID-STATE DEVICES (E.G., TRANSISTORS, SOLID-STATE DIODES) : FIELD EFFECT DEVICE : Having insulated electrode (e.g., MOSFET, MOS diode) : Insulated gate field effect transistor in integrated circuit : Complementary insulated gate field effect transistors : Combined with bipolar transistor : For operation as bipolar or punchthrough element)
Patent 5652457: Semiconductor integrated circuit device and process for 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 : Combined with passive components (e.g., resistors) : With polysilicon interconnections to source or drain regions (e.g., polysilicon laminated with silicide))
Patent 5652458: Structure of a high voltage transistor in a semiconductor device and method of manufacturing the same
(ACTIVE SOLID-STATE DEVICES (E.G., TRANSISTORS, SOLID-STATE DIODES) : FIELD EFFECT DEVICE : Having insulated electrode (e.g., MOSFET, MOS diode) : With means to increase breakdown voltage (e.g., field shield electrode, guard ring, etc.) : With gate electrode of controlled workfunction material (e.g., low workfunction gate material))
Patent 5652459: Moisture guard ring for integrated circuit applications
(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 5652460: Integrated resistor networks having reduced cross talk
(ACTIVE SOLID-STATE DEVICES (E.G., TRANSISTORS, SOLID-STATE DIODES) : INTEGRATED CIRCUIT STRUCTURE WITH ELECTRICALLY ISOLATED COMPONENTS : Passive components in ICs : Including resistive element : Both terminals of capacitor isolated from substrate)
Patent 5652461: Semiconductor device with a convex heat sink
(ACTIVE SOLID-STATE DEVICES (E.G., TRANSISTORS, SOLID-STATE DIODES) : LEAD FRAME : With heat sink means : Of insulating material)
Patent 5652462: Multilevel semiconductor integrated circuit device
(ACTIVE SOLID-STATE DEVICES (E.G., TRANSISTORS, SOLID-STATE DIODES) : HOUSING OR PACKAGE : Multiple housings : Stacked arrangement : Combined with channel stop region in semiconductor)
Patent 5652463: Transfer modlded electronic package having a passage means
(ACTIVE SOLID-STATE DEVICES (E.G., TRANSISTORS, SOLID-STATE DIODES) : HOUSING OR PACKAGE : Insulating material : With heat sink : Housing entirely of metal except for feedthrough structure)
Patent 5652464: Integrated circuit with a titanium nitride contact barrier having oxygen stuffed grain boundaries
(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 5652465: Semiconductor device having dummy patterns and an upper insulating layer having cavities
(ACTIVE SOLID-STATE DEVICES (E.G., TRANSISTORS, SOLID-STATE DIODES) : COMBINED WITH ELECTRICAL CONTACT OR LEAD : Of specified material other than unalloyed aluminum : Layered : Multiple metal levels on semiconductor, separated by insulating layer (e.g., multiple level metallization for integrated circuit) : Silicide of refractory or platinum group metal)
Patent 5652466: Package for a semiconductor element
(ACTIVE SOLID-STATE DEVICES (E.G., TRANSISTORS, SOLID-STATE DIODES) : COMBINED WITH ELECTRICAL CONTACT OR LEAD : Of specified material other than unalloyed aluminum : Solder composition : Molybdenum, tungsten, or titanium or their silicides)
Patent 5652467: Semiconductor device and package structure therefore and power inverter having semiconductor device
(ACTIVE SOLID-STATE DEVICES (E.G., TRANSISTORS, SOLID-STATE DIODES) : COMBINED WITH ELECTRICAL CONTACT OR LEAD : By pressure alone : With adhesive means)
Patent 5652468: Cross-over compensation circuit
(ELECTRICAL TRANSMISSION OR INTERCONNECTION SYSTEMS : VEHICLE MOUNTED SYSTEMS : Automobile : Series-connected)
Patent 5652469: Reverse flow ventilation system with stator core center discharge duct and/or end region cooling system
(ELECTRICAL GENERATOR OR MOTOR STRUCTURE : DYNAMOELECTRIC : Rotary : Cooling or fluid contact : Circulation : Claw-tooth and printed circuit components)
Patent 5652470: Brushless DC drive motor with external rotor for use in disc drives and like devices
(ELECTRICAL GENERATOR OR MOTOR STRUCTURE : DYNAMOELECTRIC : Rotary : With other elements : Inbuilt or incorporated unit : Heat-exchange structure)
Patent 5652471: Rectifier arrangement, especially for a three-phase generator for a motor vehicle
(ELECTRICAL GENERATOR OR MOTOR STRUCTURE : DYNAMOELECTRIC : Rotary : With other elements : Electric circuit elements : Conversion elements, (e.g., transformers, rectifiers, etc.) : Distributor or timer (e.g., ignition magnetos))
Patent 5652472: Magnetodynamic levitation and stabilizing selfregulating system
(ELECTRICAL GENERATOR OR MOTOR STRUCTURE : DYNAMOELECTRIC : Rotary : With other elements : Bearing or air-gap adjustment or bearing lubrication : Magnetic bearing : Impulse coupling)
Patent 5652473: Rotary assembly including in particular radial support means and a magnetic axial abutment
(ELECTRICAL GENERATOR OR MOTOR STRUCTURE : DYNAMOELECTRIC : Rotary : With other elements : Bearing or air-gap adjustment or bearing lubrication : Magnetic bearing : Impulse coupling)
Patent 5652474: Method of manufacturing cold cathodes
(ELECTRIC LAMP AND DISCHARGE DEVICES : ELECTRODE AND SHIELD STRUCTURES : Point source cathodes : Rod electrode or shield)
Patent 5652475: Electron gun for a color picture tube having eccentric partitions attached to the first and second focusing electrodes
(ELECTRIC LAMP AND DISCHARGE DEVICES : CATHODE RAY TUBE : Plural beam generating or control : Convergence : With studs)
Patent 5652476: Antireflection film and display apparatus comprising the same
(ELECTRIC LAMP AND DISCHARGE DEVICES : CATHODE RAY TUBE : Envelope : With external optical element : Light conducting fiber or rod)
Patent 5652477: Multilayer antistatic/antireflective coating for display device
(ELECTRIC LAMP AND DISCHARGE DEVICES : CATHODE RAY TUBE : Envelope : Coating or shielding : Light conducting fiber or rod)
Patent 5652478: Gaseous discharge display
(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 : Gas display panel device : Discharge control discharge device)
Patent 5652479: Lamp out detection for miniature cold cathode fluorescent lamp system
(ELECTRIC LAMP AND DISCHARGE DEVICES: SYSTEMS : PERIODIC SWITCH IN THE SUPPLY CIRCUIT : Periodic switch cut-out : Condenser or inductance in the primary circuit)
Patent 5652480: Electronic ballast incorporating a clocked switching controller
(ELECTRIC LAMP AND DISCHARGE DEVICES: SYSTEMS : PULSATING OR A.C. SUPPLY : With power factor control device : Strobe lights)
Patent 5652481: Automatic state tranition controller for a fluorescent lamp
(ELECTRIC LAMP AND DISCHARGE DEVICES: SYSTEMS : CURRENT AND/OR VOLTAGE REGULATION : Automatic regulation : Regulator responsive to plural conditions : Three or more fields)
Patent 5652482: Bidirectional deflection and display systems
(ELECTRIC LAMP AND DISCHARGE DEVICES: SYSTEMS : CATHODE RAY TUBE CIRCUITS : Cathode-ray deflections circuits : With ray deflection distortion correction or reduction : Including plural cores or coils)
Patent 5652483: Discharging a picture display tube
(ELECTRIC LAMP AND DISCHARGE DEVICES: SYSTEMS : CATHODE RAY TUBE CIRCUITS : Cathode-ray deflections circuits : With additional control of cathode ray : Control only at turn-on or turnoff of circuit : Adjacent to or integral with deflection winding or housing structure therefor)
Patent 5652484: Air control system for an air bed
(ELECTRICITY: MOTIVE POWER SYSTEMS : SUPPLIED OR CONTROLLED BY SPACE-TRANSMITTED ELECTROMAGNETIC OR ELECTROSTATIC ENERGY (E.G., BY RADIO) : Power- or motion-transmitting mechanism)
Patent 5652485: Fuzzy logic integrated electrical control to improve variable speed wind turbine efficiency and performance
(ELECTRICITY: MOTIVE POWER SYSTEMS : GENERATOR-FED MOTOR SYSTEMS HAVING GENERATOR CONTROL : Automatic generator control and/or with time-delay means : Speed or frequency of generator or its drive means : Plural electrical conditions)
Patent 5652486: Travel speed limiting system for forklift trucks
(ELECTRICITY: MOTIVE POWER SYSTEMS : BRAKING : Automatic and/or with time-delay means : Condition of motor or driven device : Speed, acceleration, movement or position of motor or driven device : With means for short-circuiting a winding)
Patent 5652487: Electric power steering controller with failure detecting function
(ELECTRICITY: MOTIVE POWER SYSTEMS : LIMITATION OF MOTOR LOAD, CURRENT, TORQUE OR FORCE (E.G., PREVENTING OVERLOAD) : Control of motor load or device driven)
Patent 5652488: Welding electrode holder control
(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 sensing device : Manual lead through)
Patent 5652489: Mobile robot control system
(ELECTRICITY: MOTIVE POWER SYSTEMS : POSITIONAL SERVO SYSTEMS (E.G., SERVOMECHANISMS) : Vehicular guidance systems with single axis control : Land vehicles : Multiple pass systems)
Patent 5652490: Control system for glassware forming machine
(ELECTRICITY: MOTIVE POWER SYSTEMS : POSITIONAL SERVO SYSTEMS (E.G., SERVOMECHANISMS) : With stabilizing features (e.g., anti-hunting, damping) : By auxiliary feedback loop : D.C. in A.C. windings)
Patent 5652491: Position controller for an electric motor
(ELECTRICITY: MOTIVE POWER SYSTEMS : POSITIONAL SERVO SYSTEMS (E.G., SERVOMECHANISMS) : With compensating features : Secto-scanning systems)
Patent 5652492: Current supply control circuit for a reluctance motor
(ELECTRICITY: MOTIVE POWER SYSTEMS : OPEN-LOOP STEPPING MOTOR CONTROL SYSTEMS : Having commutating switch-type transmitter)
Patent 5652493: Polyphase split-phase switched reluctance motor
(ELECTRICITY: MOTIVE POWER SYSTEMS : SYNCHRONOUS MOTOR SYSTEMS : Hysteresis or reluctance motor systems : Cyclically varying or repeated speed schedules)
Patent 5652494: Angle controller for a switched reluctance drive utilizing a high frequency clock
(ELECTRICITY: MOTIVE POWER SYSTEMS : SYNCHRONOUS MOTOR SYSTEMS : Hysteresis or reluctance motor systems : Cyclically varying or repeated speed schedules)
Patent 5652495: Controller for permanent magnet synchronous motor
(ELECTRICITY: MOTIVE POWER SYSTEMS : SYNCHRONOUS MOTOR SYSTEMS : Field winding circuits : With field excitation application)
Patent 5652496: Electrical device having a discriminating, rechargeable battery system
(ELECTRICITY: BATTERY OR CAPACITOR CHARGING OR DISCHARGING : MEANS TO IDENTIFY CELL OR BATTERY TYPE : Vehicle battery charging)
Patent 5652497: Reconditioning lead acid batteries for optional use in a reverse operational mode
(ELECTRICITY: BATTERY OR CAPACITOR CHARGING OR DISCHARGING : BATTERY OR CELL DISCHARGING : With charging : Bypassable battery cell)
Patent 5652498: Charge and discharge monitoring device for serially connected electric storage cells
(DATA PROCESSING: MEASURING, CALIBRATING, OR TESTING : MEASUREMENT SYSTEM IN A SPECIFIC ENVIRONMENT : Electrical signal parameter measurement system : Power parameter : Battery monitoring : Including communication means)
Patent 5652499: Power supply apparatus to provide power to electrical equipment from a plurality of battery packs and its method of power supply
(ELECTRICITY: BATTERY OR CAPACITOR CHARGING OR DISCHARGING : CELL OR BATTERY CHARGER STRUCTURE : For battery pack : Employing "jumper" cable)
Patent 5652500: Charge control apparatus for battery pack which uses rate of change of battery temperature adjusted by correction factor
(ELECTRICITY: BATTERY OR CAPACITOR CHARGING OR DISCHARGING : BATTERY OR CELL CHARGING : With thermal condition detection : Hysteresis type (e.g., antichattering, etc.))
Patent 5652501: Voltage sensor for detecting cell voltages
(COMMUNICATIONS: ELECTRICAL : CONDITION RESPONSIVE INDICATING SYSTEM : Specific condition : Condition of electrical apparatus : Battery : By voltage : Thermochromic indication)
Patent 5652502: Battery pack having a processor controlled battery operating system
(DATA PROCESSING: MEASURING, CALIBRATING, OR TESTING : MEASUREMENT SYSTEM IN A SPECIFIC ENVIRONMENT : Electrical signal parameter measurement system : Power parameter : Battery monitoring : Including communication means)
Patent 5652503: Control system for even lighting of surface elements in a glass cook top
(ELECTRICITY: POWER SUPPLY OR REGULATION SYSTEMS : OUTPUT LEVEL RESPONSIVE : Zero switching : Zener)
Patent 5652504: Energy saving power control system
(ELECTRICITY: POWER SUPPLY OR REGULATION SYSTEMS : OUTPUT LEVEL RESPONSIVE : Phase controlled switching using electronic tube or a three or more terminal semiconductive device : Including single unidirectional element with bidirectional pass : Static switch)
Patent 5652505: Power consumption measurement device for a multiphase alternating current system
(ELECTRICITY: MEASURING AND TESTING : MEASURING, TESTING, OR SENSING ELECTRICITY, PER SE : Polyphase : Actuation)
Patent 5652506: Apparatus for measuring an a.c. current in a cable
(ELECTRICITY: MEASURING AND TESTING : MEASURING, TESTING, OR SENSING ELECTRICITY, PER SE : Magnetic saturation (e.g., in field or in amplifier) : With register (e.g., discount type, demand penalty))
Patent 5652507: Apparatus and method for measuring an AC current which saturates the core of a current transformer
(ELECTRICITY: MEASURING AND TESTING : MEASURING, TESTING, OR SENSING ELECTRICITY, PER SE : With coupling means (e.g., attenuator, shunt) : Transformer (e.g., split core admits conductor carrying unknown current) : Digital voltmeters)
Patent 5652508: Odometer assembly incorporating electronic drive of speedometer and tachometer
(ELECTRICITY: MEASURING AND TESTING : ELECTRICAL SPEED MEASURING : Including speed-related frequency generator : With direction indicator)
Patent 5652509: Device for determining the velocity of a longitudinally traveling elongate textile material, especially a yarn, using electronic sensors
(ELECTRICITY: MEASURING AND TESTING : ELECTRICAL SPEED MEASURING : Including speed-related frequency generator : Including radiant energy detector : Permanent magnet type)
Patent 5652510: Linear magnetic shaft position sensor monitoring changes in the inductance in a coil
(ELECTRICITY: MEASURING AND TESTING : MAGNETIC : Displacement : Having particular sensor means : Inductive : Electrically energized : Pulsating or alternating current for the anode)
Patent 5652511: Method and apparatus for detecting magnetic anomalies in a transformer core by rotating such core through a first winding which impresses a
(ELECTRICITY: MEASURING AND TESTING : MAGNETIC : With means to create magnetic field to test material : Induced voltage-type sensor : Material flaw testing : Material flaw testing)
Patent 5652512: Advanced digital flux gate magnetometer
(ELECTRICITY: MEASURING AND TESTING : MAGNETIC : Magnetometers : Saturable core magnetometers : Second harmonic type : Plural sensors)
Patent 5652513: Phase sensitive magnetic resonance technique with integrated gradient profile and continuous tunable flow
(ELECTRICITY: MEASURING AND TESTING : PARTICLE PRECESSION RESONANCE : Determine fluid flow rate : Having particular optical cell structure)
Patent 5652514: Correction for field variation in steady-state MRI by repeated acquisition of zero k-space line
(ELECTRICITY: MEASURING AND TESTING : PARTICLE PRECESSION RESONANCE : Using a nuclear resonance spectrometer system : Having particular optical cell structure)
Patent 5652515: Method and apparatus for high speed three dimensional nuclear magnetic resonance imaging
(ELECTRICITY: MEASURING AND TESTING : PARTICLE PRECESSION RESONANCE : Using a nuclear resonance spectrometer system : To obtain localized resonance within a sample :)
Patent 5652516: Spectroscopic magnetic resonance imaging using spiral trajectories
(ELECTRICITY: MEASURING AND TESTING : PARTICLE PRECESSION RESONANCE : Using a nuclear resonance spectrometer system : To obtain localized resonance within a sample :)
Patent 5652517: Magnet assembly for MRI apparatus
(ELECTRICITY: MEASURING AND TESTING : PARTICLE PRECESSION RESONANCE : Spectrometer components : Including a test sample and control sample)
Patent 5652518: Digital filter pre-charging
(ELECTRICITY: MEASURING AND TESTING : PARTICLE PRECESSION RESONANCE : Spectrometer components : Electronic circuit elements : With homogeneity control)
Patent 5652519: Method and apparatus for measuring pollutants contaminating earth formation
(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 5652520: Internal combustion engine misfire circuit using ion current sensing
(ELECTRICITY: MEASURING AND TESTING : INTERNAL-COMBUSTION ENGINE IGNITION SYSTEM OR DEVICE : Coil : Condenser)
Patent 5652521: Insulation monitoring system for insulated high voltage apparatus
(ELECTRICITY: MEASURING AND TESTING : FAULT DETECTING IN ELECTRIC CIRCUITS AND OF ELECTRIC COMPONENTS : Of individual circuit component or element : Insulation : Transformer)
Patent 5652522: Dielectric-loaded surface-condition sensor and method
(ELECTRICITY: MEASURING AND TESTING : IMPEDANCE, ADMITTANCE OR OTHER QUANTITIES REPRESENTATIVE OF ELECTRICAL STIMULUS/RESPONSE RELATIONSHIPS : Distributive type parameters : Using transmitted or reflected microwaves : Where energy is reflected (e.g., reflectometry) : To determine dimension (e.g., distance or thickness) : Differential bridge circuit)
Patent 5652523: Structure of IC device interface unit
(ELECTRICITY: MEASURING AND TESTING : FAULT DETECTING IN ELECTRIC CIRCUITS AND OF ELECTRIC COMPONENTS : Of individual circuit component or element : With probe elements : Internal of or on support for device under test (DUT) : Of reflected test signal)
Patent 5652524: Built-in load board design for performing high resolution quiescent current measurements of a device under test
(ELECTRICITY: MEASURING AND TESTING : FAULT DETECTING IN ELECTRIC CIRCUITS AND OF ELECTRIC COMPONENTS : Of individual circuit component or element : Test of semiconductor device : Cantilever)
Patent 5652525: System and method for detecting D.C. motor circuit failures
(ELECTRICITY: MEASURING AND TESTING : FAULT DETECTING IN ELECTRIC CIRCUITS AND OF ELECTRIC COMPONENTS : Of individual circuit component or element : Motor or generator fault tests : With barrier layer)
Patent 5652526: Electric motor analyzer
(ELECTRICITY: MEASURING AND TESTING : FAULT DETECTING IN ELECTRIC CIRCUITS AND OF ELECTRIC COMPONENTS : Of individual circuit component or element : Motor or generator fault tests : With barrier layer)
Patent 5652527: Input-output circuit for increasing immunity to voltage spikes
(ELECTRONIC DIGITAL LOGIC CIRCUITRY : INTERFACE (E.G., CURRENT DRIVE, LEVEL SHIFT, ETC.) : Current driving (e.g., fan in/out, off chip driving, etc.) : Field-effect transistor : Integrated Injection Logic (I2L))
Patent 5652528: Transceiver circuit and method of transmitting a signal which uses an output transistor to send data and assist in pulling up a bus
(ELECTRONIC DIGITAL LOGIC CIRCUITRY : INTERFACE (E.G., CURRENT DRIVE, LEVEL SHIFT, ETC.) : Current driving (e.g., fan in/out, off chip driving, etc.) : Field-effect transistor : Integrated Injection Logic (I2L))
Patent 5652529: Programmable array clock/reset resource
(ELECTRONIC DIGITAL LOGIC CIRCUITRY : CLOCKING OR SYNCHRONIZING OF LOGIC STAGES OR GATES : Current driving (e.g., fan in/out, off chip driving, etc.))
Patent 5652530: Method and apparatus for reducing clock-data skew by clock shifting
(ELECTRONIC DIGITAL LOGIC CIRCUITRY : CLOCKING OR SYNCHRONIZING OF LOGIC STAGES OR GATES : Current driving (e.g., fan in/out, off chip driving, etc.))
Patent 5652531: Phase detector which eliminates frequency ripple
(MISCELLANEOUS ACTIVE ELECTRICAL NONLINEAR DEVICES, CIRCUITS, AND SYSTEMS : SPECIFIC SIGNAL DISCRIMINATING (E.G., COMPARING, SELECTING, ETC.) WITHOUT SUBSEQUENT CONTROL : By phase : Comparison between plural inputs (e.g., phase angle indication, lead-lag discriminator, etc.) : With logic or bistable circuit : With transformer)
Patent 5652532: Frequency difference detection apparatus
(MISCELLANEOUS ACTIVE ELECTRICAL NONLINEAR DEVICES, CIRCUITS, AND SYSTEMS : SPECIFIC SIGNAL DISCRIMINATING (E.G., COMPARING, SELECTING, ETC.) WITHOUT SUBSEQUENT CONTROL : By frequency : With plural paths)
Patent 5652533: Circuit for generating sampling signals at closely spaced time intervals
(MISCELLANEOUS ACTIVE ELECTRICAL NONLINEAR DEVICES, CIRCUITS, AND SYSTEMS : SPECIFIC SIGNAL DISCRIMINATING (E.G., COMPARING, SELECTING, ETC.) WITHOUT SUBSEQUENT CONTROL : By amplitude : Input signal compared to plural fixed references : With logic or bistable circuit : With single output)
Patent 5652534: Precision digital phase shifter
(MISCELLANEOUS ACTIVE ELECTRICAL NONLINEAR DEVICES, CIRCUITS, AND SYSTEMS : SIGNAL CONVERTING, SHAPING, OR GENERATING : Phase shift by less than period of input : Variable or adjustable : By phase comparator or detector)
Patent 5652535: Non-overlaping signal generation circuit
(MISCELLANEOUS ACTIVE ELECTRICAL NONLINEAR DEVICES, CIRCUITS, AND SYSTEMS : SIGNAL CONVERTING, SHAPING, OR GENERATING : Phase shift by less than period of input : Multiple outputs : Non-overlapping : Having multiple outputs)
Patent 5652536: Non-glitch clock switching circuit
(MISCELLANEOUS ACTIVE ELECTRICAL NONLINEAR DEVICES, CIRCUITS, AND SYSTEMS : SIGNAL CONVERTING, SHAPING, OR GENERATING : Clock or pulse waveform generating : Single clock output with multiple inputs : Clock bus)
Patent 5652537: Impedance multiplier
(MISCELLANEOUS ACTIVE ELECTRICAL NONLINEAR DEVICES, CIRCUITS, AND SYSTEMS : SPECIFIC INPUT TO OUTPUT FUNCTION : Combining of plural signals : Product : Having feedback : Field-effect type device)
Patent 5652538: Integrated curcuit with conductance adjustable by digital control signal
(MISCELLANEOUS ACTIVE ELECTRICAL NONLINEAR DEVICES, CIRCUITS, AND SYSTEMS : GATING (I.E., SWITCHING INPUT TO OUTPUT) : Parallel controlled paths : Including negative resistance device in delay circuit (e.g., unijunction transistor, etc.))
Patent 5652539: Power regulator
(MISCELLANEOUS ACTIVE ELECTRICAL NONLINEAR DEVICES, CIRCUITS, AND SYSTEMS : SPECIFIC IDENTIFIABLE DEVICE, CIRCUIT, OR SYSTEM : With specific source of supply or bias voltage : Stabilized (e.g., compensated, regulated, maintained, etc.) : Using bandgap : With field-effect transistor)
Patent 5652540: Current sensing circuit having at least one sense cell
(MISCELLANEOUS ACTIVE ELECTRICAL NONLINEAR DEVICES, CIRCUITS, AND SYSTEMS : SPECIFIC IDENTIFIABLE DEVICE, CIRCUIT, OR SYSTEM : Integrated structure : With specific layout or layout interconnections : With field-effect transistor)
Patent 5652541: Data demodulator employing decision feedback for reference parameter recovery and method used therin
(DEMODULATORS : FREQUENCY SHIFT KEYING OR MINIMUM SHIFT KEYING DEMODULATOR :)
Patent 5652542: Digital signal processor for amplifier
(AMPLIFIERS : WITH AMPLIFIER CONDITION INDICATING OR TESTING MEANS : With process control system)
Patent 5652543: Amplifier array for high-frequency signals and multiplexer configuration including the amplifier array
(AMPLIFIERS : COMBINED WITH AUTOMATIC AMPLIFIER DISABLING SWITCH MEANS : Having signal applied to magnetic means)
Patent 5652544: Apparatus and method for programming an amplifier
(AMPLIFIERS : INVOLVING STRUCTURE OTHER THAN THAT OF TRANSFORMERS PER SE : Negative resistance amplifiers)
Patent 5652545: Wide-band amplifier
(AMPLIFIERS : WITH SEMICONDUCTOR AMPLIFYING DEVICE (E.G., TRANSISTOR) : Including push-pull amplifier : Having field effect transistor : And particular biasing arrangement)
Patent 5652546: AM-FM transmitter power amplifier using class-BC
(AMPLIFIERS : WITH SEMICONDUCTOR AMPLIFYING DEVICE (E.G., TRANSISTOR) : Including push-pull amplifier : Having transformer : To eliminate crossover distortion)
Patent 5652547: Current comparator automatic output control
(AMPLIFIERS : WITH SEMICONDUCTOR AMPLIFYING DEVICE (E.G., TRANSISTOR) : Including gain control means : And significant control voltage developing means : To eliminate crossover distortion)
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