Patents 5232441 - 5232697

 

 

Patent 5232441: Method of treating schistosomal infestations by iontophoresis
(SURGERY : MEANS FOR INTRODUCING OR REMOVING MATERIAL FROM BODY FOR THERAPEUTIC PURPOSES (E.G., MEDICATING, IRRIGATING, ASPIRATING, ETC.) : Treating material introduced into or removed from body orifice, or inserted or removed subcutaneously other than by diffusing through skin : Method : Enhanced absorption of therapeutic material internally using iontophoretic treatment : Axially adjustable)

Patent 5232442: Method and apparatus for inducing anesthesia
(SURGERY : MEANS FOR INTRODUCING OR REMOVING MATERIAL FROM BODY FOR THERAPEUTIC PURPOSES (E.G., MEDICATING, IRRIGATING, ASPIRATING, ETC.) : Treating material introduced into or removed from body orifice, or inserted or removed subcutaneously other than by diffusing through skin : Method : Therapeutic material introduced or removed through a piercing conduit (e.g., trocar) inserted into body : By measurement of a pressure differential)

Patent 5232443: Combined urological retractor and instrument for inserting suprapubic catheter and method of use
(SURGERY : MEANS FOR INTRODUCING OR REMOVING MATERIAL FROM BODY FOR THERAPEUTIC PURPOSES (E.G., MEDICATING, IRRIGATING, ASPIRATING, ETC.) : Treating material introduced into or removed from body orifice, or inserted or removed subcutaneously other than by diffusing through skin : Method : Therapeutic material introduced or removed from natural body orifice : To or from the urogenital system : By catheter)

Patent 5232444: Dilatation catheter
(SURGERY : MEANS FOR INTRODUCING OR REMOVING MATERIAL FROM BODY FOR THERAPEUTIC PURPOSES (E.G., MEDICATING, IRRIGATING, ASPIRATING, ETC.) : Treating material introduced into or removed from body orifice, or inserted or removed subcutaneously other than by diffusing through skin : Material introduced or removed through conduit, holder, or implantable reservoir inserted in body : Having means for preventing reuse of device : Expanding arm or finger)

Patent 5232445: Dilatation catheter
(SURGERY : INSTRUMENTS : Internal pressure applicator (e.g., dilator) : Inflatable or expandible by fluid : Inserted in vascular system : Plural cutting blades)

Patent 5232446: Multi-sinus perfusion balloon dilatation catheter
(SURGERY : MEANS FOR INTRODUCING OR REMOVING MATERIAL FROM BODY FOR THERAPEUTIC PURPOSES (E.G., MEDICATING, IRRIGATING, ASPIRATING, ETC.) : Treating material introduced into or removed from body orifice, or inserted or removed subcutaneously other than by diffusing through skin : Material introduced or removed through conduit, holder, or implantable reservoir inserted in body : Having means inflated in body (e.g., inflatable nozzle, dilator, balloon catheter, occluder, etc.) : Particular wall structure of inflated means (e.g., varying wall thickness, multilayer, etc.) : Specific balloon shape (e.g., doughnut, pear, hour glass, etc.) : One-way valve)

Patent 5232447: Non-reusable syringe
(SURGERY : MEANS FOR INTRODUCING OR REMOVING MATERIAL FROM BODY FOR THERAPEUTIC PURPOSES (E.G., MEDICATING, IRRIGATING, ASPIRATING, ETC.) : Treating material introduced into or removed from body orifice, or inserted or removed subcutaneously other than by diffusing through skin : Material introduced or removed through conduit, holder, or implantable reservoir inserted in body : Having means for preventing reuse of device : Expanding arm or finger)

Patent 5232448: Patient-controlled analgesia device
(SURGERY : MEANS FOR INTRODUCING OR REMOVING MATERIAL FROM BODY FOR THERAPEUTIC PURPOSES (E.G., MEDICATING, IRRIGATING, ASPIRATING, ETC.) : Treating material introduced into or removed from body orifice, or inserted or removed subcutaneously other than by diffusing through skin : Material introduced or removed through conduit, holder, or implantable reservoir inserted in body : Treating material forced into or out of body by self-acting fluid pressure, motor-driven, or mechanical energy storing means (e.g., pressure infusion or aspiration, etc.) : Material impelled by pump : Deformable resilient chamber type : Piston impelled by gas or vacuum pressure)

Patent 5232449: Syringe pump pusher
(SURGERY : MEANS FOR INTRODUCING OR REMOVING MATERIAL FROM BODY FOR THERAPEUTIC PURPOSES (E.G., MEDICATING, IRRIGATING, ASPIRATING, ETC.) : Treating material introduced into or removed from body orifice, or inserted or removed subcutaneously other than by diffusing through skin : Material introduced or removed through conduit, holder, or implantable reservoir inserted in body : Treating material forced into or out of body by self-acting fluid pressure, motor-driven, or mechanical energy storing means (e.g., pressure infusion or aspiration, etc.) : Material impelled by nonreciprocating piston driven by motor : Deformable resilient chamber type)

Patent 5232450: Safety device for trocars and surgical instruments thereof
(SURGERY : MEANS FOR INTRODUCING OR REMOVING MATERIAL FROM BODY FOR THERAPEUTIC PURPOSES (E.G., MEDICATING, IRRIGATING, ASPIRATING, ETC.) : Treating material introduced into or removed from body orifice, or inserted or removed subcutaneously other than by diffusing through skin : Material introduced or removed through conduit, holder, or implantable reservoir inserted in body : Body piercer, obturator rod, or stylet axially movable within body entering conduit while latter is disposed in body : Having bag or sheath enclosing body entering conduit)

Patent 5232451: Locking trocar sleeve
(SURGERY : MEANS FOR INTRODUCING OR REMOVING MATERIAL FROM BODY FOR THERAPEUTIC PURPOSES (E.G., MEDICATING, IRRIGATING, ASPIRATING, ETC.) : Treating material introduced into or removed from body orifice, or inserted or removed subcutaneously other than by diffusing through skin : Material introduced or removed through conduit, holder, or implantable reservoir inserted in body : Means for securing conduit to body : Having lubricating means)

Patent 5232452: Radiology marker system and dispenser
(SURGERY : MEANS FOR INTRODUCING OR REMOVING MATERIAL FROM BODY FOR THERAPEUTIC PURPOSES (E.G., MEDICATING, IRRIGATING, ASPIRATING, ETC.) : Treating material introduced into or removed from body orifice, or inserted or removed subcutaneously other than by diffusing through skin : Material introduced or removed through conduit, holder, or implantable reservoir inserted in body : Means for securing conduit to body : Adhesive securing means : Obturator or stylet)

Patent 5232453: Catheter holder
(SURGERY : MEANS FOR INTRODUCING OR REMOVING MATERIAL FROM BODY FOR THERAPEUTIC PURPOSES (E.G., MEDICATING, IRRIGATING, ASPIRATING, ETC.) : Treating material introduced into or removed from body orifice, or inserted or removed subcutaneously other than by diffusing through skin : Material introduced or removed through conduit, holder, or implantable reservoir inserted in body : Means for securing conduit to body : Adhesive securing means : Obturator or stylet)

Patent 5232454: Safety needle container
(SURGERY : MEANS FOR INTRODUCING OR REMOVING MATERIAL FROM BODY FOR THERAPEUTIC PURPOSES (E.G., MEDICATING, IRRIGATING, ASPIRATING, ETC.) : Treating material introduced into or removed from body orifice, or inserted or removed subcutaneously other than by diffusing through skin : Material introduced or removed through conduit, holder, or implantable reservoir inserted in body : Means moved by person to inject or remove fluent material to or from body inserted conduit, holder, or reservoir : Injector or aspirator syringe supported only by person during use (e.g., hand held hypodermic syringe, douche tube with forced injection, etc.) : Having cover or protector for body entering conduit : Rotatable type valve (e.g., stopcock etc.))

Patent 5232455: Syringe with protective housing
(SURGERY : MEANS FOR INTRODUCING OR REMOVING MATERIAL FROM BODY FOR THERAPEUTIC PURPOSES (E.G., MEDICATING, IRRIGATING, ASPIRATING, ETC.) : Treating material introduced into or removed from body orifice, or inserted or removed subcutaneously other than by diffusing through skin : Material introduced or removed through conduit, holder, or implantable reservoir inserted in body : Means moved by person to inject or remove fluent material to or from body inserted conduit, holder, or reservoir : Injector or aspirator syringe supported only by person during use (e.g., hand held hypodermic syringe, douche tube with forced injection, etc.) : Having cover or protector for body entering conduit : Rotatable type valve (e.g., stopcock etc.))

Patent 5232456: Protector for self-retractile hypodermic needles
(SURGERY : MEANS FOR INTRODUCING OR REMOVING MATERIAL FROM BODY FOR THERAPEUTIC PURPOSES (E.G., MEDICATING, IRRIGATING, ASPIRATING, ETC.) : Treating material introduced into or removed from body orifice, or inserted or removed subcutaneously other than by diffusing through skin : Material introduced or removed through conduit, holder, or implantable reservoir inserted in body : Means moved by person to inject or remove fluent material to or from body inserted conduit, holder, or reservoir : Injector or aspirator syringe supported only by person during use (e.g., hand held hypodermic syringe, douche tube with forced injection, etc.) : Having cover or protector for body entering conduit : Rotatable type valve (e.g., stopcock etc.))

Patent 5232457: Medical syringe
(SURGERY : MEANS FOR INTRODUCING OR REMOVING MATERIAL FROM BODY FOR THERAPEUTIC PURPOSES (E.G., MEDICATING, IRRIGATING, ASPIRATING, ETC.) : Treating material introduced into or removed from body orifice, or inserted or removed subcutaneously other than by diffusing through skin : Material introduced or removed through conduit, holder, or implantable reservoir inserted in body : Means moved by person to inject or remove fluent material to or from body inserted conduit, holder, or reservoir : Injector or aspirator syringe supported only by person during use (e.g., hand held hypodermic syringe, douche tube with forced injection, etc.) : Having cover or protector for body entering conduit : Portion of body entering conduit stored in material receiving syringe reservoir : And impelling material conduit into body)

Patent 5232458: Safety syringe with retractable self-biased needle
(SURGERY : MEANS FOR INTRODUCING OR REMOVING MATERIAL FROM BODY FOR THERAPEUTIC PURPOSES (E.G., MEDICATING, IRRIGATING, ASPIRATING, ETC.) : Treating material introduced into or removed from body orifice, or inserted or removed subcutaneously other than by diffusing through skin : Material introduced or removed through conduit, holder, or implantable reservoir inserted in body : Means moved by person to inject or remove fluent material to or from body inserted conduit, holder, or reservoir : Injector or aspirator syringe supported only by person during use (e.g., hand held hypodermic syringe, douche tube with forced injection, etc.) : Having cover or protector for body entering conduit : Portion of body entering conduit stored in material receiving syringe reservoir : And impelling material conduit into body)

Patent 5232459: Multi-dose syringe
(SURGERY : MEANS FOR INTRODUCING OR REMOVING MATERIAL FROM BODY FOR THERAPEUTIC PURPOSES (E.G., MEDICATING, IRRIGATING, ASPIRATING, ETC.) : Treating material introduced into or removed from body orifice, or inserted or removed subcutaneously other than by diffusing through skin : Material introduced or removed through conduit, holder, or implantable reservoir inserted in body : Means moved by person to inject or remove fluent material to or from body inserted conduit, holder, or reservoir : Injector or aspirator syringe supported only by person during use (e.g., hand held hypodermic syringe, douche tube with forced injection, etc.) : Having means for metering material flow to or from body : Including means for controlling piston stroke length : Septum piercing conduit attached to injector by turning one component relative to another (e.g., thread, bayonet type connector, etc.))

Patent 5232460: System and process for recycling aqueous cleaners
(BLEACHING AND DYEING; FLUID TREATMENT AND CHEMICAL MODIFICATION OF TEXTILES AND FIBERS : CLEANING OR LAUNDERING : Waste reclaiming and conditioning : With fat solvent)

Patent 5232461: Method of dyeing aromatic polyamide fibers with water-soluble dyes
(BLEACHING AND DYEING; FLUID TREATMENT AND CHEMICAL MODIFICATION OF TEXTILES AND FIBERS : DRAWING OR STRETCHING OF PREFORM WITH DYEING, PROCESS OR PRODUCT : Direct contact with applicator)

Patent 5232462: Fibre-reactive dyes and dye mixtures and their use for dyeing or printing cotton
(BLEACHING AND DYEING; FLUID TREATMENT AND CHEMICAL MODIFICATION OF TEXTILES AND FIBERS : REACTIVE DYE COMPOSITION, PROCESS, OR PRODUCT : Alkylene sulfato, halotriazine, halodiazine, haloquinoxaline, or halopyrimidine dye : Silica or calcareous substrate, e.g., glass, etc.)

Patent 5232463: Apparatus for manufacturing a semiconductor device
(METAL WORKING : BARRIER LAYER OR SEMICONDUCTOR DEVICE MAKING : Means for opening or separating a pack)

Patent 5232464: Fuel for internal combustion engines and use of methyl formate as fuel additive
(FUEL AND RELATED COMPOSITIONS : LIQUID FUELS (EXCLUDING FUELS THAT ARE EXCLUSIVELY MIXTURES OF LIQUID HYDROCARBONS) : Containing organic -C(=O)O- compound (e.g., fatty acids, etc.) : The single bonded oxygen is bonded directly to an additional carbon, which carbon may be single bonded to any element but may be multiple bonded only to carbon (i.e., carboxylic acid esters) : Chalcogen or additional nitrogen in the organic nitrogen compound)

Patent 5232465: Method for accelerating and synchronizing seed germination
(PLANT HUSBANDRY : PROCESS : Covers)

Patent 5232466: Apparatus for producing gas using energy recovering pressurizing system
(GAS: HEATING AND ILLUMINATING : GENERATORS : Cupola : Coal : Floating oil)

Patent 5232467: Process for producing dry, sulfur-free, CH.sub.4 -enriched synthesis or fuel gas
(GAS: HEATING AND ILLUMINATING : METHANE (NATURAL GAS) -CONTAINING PRODUCT, OR TREATMENT OR RECOVERY PROCESS : Attachments)

Patent 5232468: Abrasive products bonded with color stabilized base catalyzed phenolic resin
(ABRASIVE TOOL MAKING PROCESS, MATERIAL, OR COMPOSITION : IMPREGNATING OR COATING AN ABRASIVE TOOL :)

Patent 5232469: Multi-layer metal coated diamond abrasives with an electrolessly deposited metal layer
(ABRASIVE TOOL MAKING PROCESS, MATERIAL, OR COMPOSITION : IMPREGNATING OR COATING AN ABRASIVE TOOL :)

Patent 5232470: Flexible one-piece diamond sheet material with spaced apart abrasive portions
(ABRASIVE TOOL MAKING PROCESS, MATERIAL, OR COMPOSITION : IMPREGNATING OR COATING AN ABRASIVE TOOL :)

Patent 5232471: Membranes formed from nitrated polyarylates
(GAS SEPARATION: PROCESSES : SELECTIVE DIFFUSION OF GASES : Selective diffusion of gases through substantially solid barrier (e.g., semipermeable membrane, etc.) : Oxygen permeates barrier :)

Patent 5232472: Polyimide and polyamide-imide gas separation membranes
(GAS SEPARATION: APPARATUS : APPARATUS FOR SELECTIVE DIFFUSION OF GASES (E.G., SEMIPERMEABLE MEMBRANE, ETC.) : Membrane having ring containing organic compound : Organic compound containing layer)

Patent 5232473: Pressure swing adsorption with countercurrent feed pressurization
(GAS SEPARATION: PROCESSES : SOLID SORPTION : Including reduction of pressure : Plural pressure varying steps (e.g., pressure swing adsorption, etc.) : Sweep gas used : Feed gas or constituent thereof is sweep gas : Stepped pressure reduction : Vacuum applied :)

Patent 5232474: Pre-purification of air for separation
(GAS SEPARATION: PROCESSES : SOLID SORPTION : Including reduction of pressure : Plural pressure varying steps (e.g., pressure swing adsorption, etc.) : Sweep gas used : With heating or cooling)

Patent 5232475: Slug flow eliminator and separator
(GAS SEPARATION: PROCESSES : DEGASIFICATION OF LIQUID : By liquid flow modifying or mechanical agitating : Liquid further separated)

Patent 5232476: Solvent recovery and reclamation system
(BLEACHING AND DYEING; FLUID TREATMENT AND CHEMICAL MODIFICATION OF TEXTILES AND FIBERS : CLEANING OR LAUNDERING : Dry cleaning : With fat solvent)

Patent 5232477: Device for controlling exhaust emission
(GAS SEPARATION: PROCESSES : FILTERING : Moving filter : With cleaning of filter bed)

Patent 5232478: Electronic air filter
(GAS SEPARATION: APPARATUS : ELECTRIC FIELD SEPARATION APPARATUS (E.G., ELECTRICAL PRECIPITATOR, ELECTROSTATIC TYPE, ETC.) : With indicating, signal, or alarm means : Voltage sensing means)

Patent 5232479: Adsorber comprising annular superposed beds of adsorbent materials
(GAS SEPARATION: APPARATUS : SOLID SORBENT APPARATUS : Plural solid sorbent beds : Serial : And means for driving gas flow (e.g., pump, blower, compressor, etc.))

Patent 5232480: Filter
(GAS SEPARATION : SEPARATING MEDIA ADJUSTABLE TO VARIOUS POSITIONS OF USE OR TO NONUSE : Check valve)

Patent 5232481: Glass dimensional control using ion exchange
(GLASS MANUFACTURING : PROCESSES : With chemically reactive treatment of glass preform : With metal ion penetrating into glass (i.e., ion exchange) : Of molten glass)

Patent 5232482: Method for bending and tempering a glass sheet
(GLASS MANUFACTURING : PROCESSES : Reshaping or surface deformation of glass preform : With annealing, tempering, or fire-polishing : By or with pouring molten glass onto forming surface)

Patent 5232483: Quick change shear assembly for glassware forming machine
(GLASS MANUFACTURING : WITH REPAIR, ASSEMBLY, OR DISASSEMBLY MEANS FOR APPARATUS : Molten glass dispenser or gatherer control)

Patent 5232484: Degradation of pesticides by ferric reagents and peroxide in the presence of light
(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) : Halogen attached indirectly to the phosphorus by acyclic nonionic bonding : Carbon to carbon unsaturation containing : The unsaturation is in a benzene ring : Acyclic carbon chain containing carbon to carbon unsaturation attached directly or indirectly to the phosphorus by acyclic nonionic bonding)

Patent 5232485: Method for obtaining high purity titanium
(SPECIALIZED METALLURGICAL PROCESSES, COMPOSITIONS FOR USE THEREIN, CONSOLIDATED METAL POWDER COMPOSITIONS, AND LOOSE METAL PARTICULATE MIXTURES : PROCESSES : Electrothermic processes (e.g., microwave, induction, resistance, electric arc, plasma, etc.) : With volatilization of metal halide : Producing or treating Titanium(Ti) or Zirconium(Zr) or alloy thereof)

Patent 5232486: One step process for the treatment of Parkes desilvering crust to recover zinc and produce a suitable feed for cupellation
(SPECIALIZED METALLURGICAL PROCESSES, COMPOSITIONS FOR USE THEREIN, CONSOLIDATED METAL POWDER COMPOSITIONS, AND LOOSE METAL PARTICULATE MIXTURES : PROCESSES : Process control responsive to sensed condition : Temperature sensed : Of feed gas)

Patent 5232487: Method of simultaneous disposal of solid and liquid wastes
(SPECIALIZED METALLURGICAL PROCESSES, COMPOSITIONS FOR USE THEREIN, CONSOLIDATED METAL POWDER COMPOSITIONS, AND LOOSE METAL PARTICULATE MIXTURES : PROCESSES : Producing or treating free metal : At 300 degrees C or greater (e.g., pyrometallurgy, etc.) : Aluminum(Al))

Patent 5232488: Procedure for the purification and recovery of mercury in metallic form, from roasting gases that contain the same
(SPECIALIZED METALLURGICAL PROCESSES, COMPOSITIONS FOR USE THEREIN, CONSOLIDATED METAL POWDER COMPOSITIONS, AND LOOSE METAL PARTICULATE MIXTURES : PROCESSES : Producing or treating free metal : At 300 degrees C or greater (e.g., pyrometallurgy, etc.) : Combined with step at less than 300 degrees C using nonmetallic material which is liquid under standard conditions (e.g., hydrometallurgy, etc.) : Zinc(Zn), Cadmium(Cd), or Mercury(Hg) obtained : Gold(Au))

Patent 5232489: Process for the recovery of metals and coating materials from composite materials
(SPECIALIZED METALLURGICAL PROCESSES, COMPOSITIONS FOR USE THEREIN, CONSOLIDATED METAL POWDER COMPOSITIONS, AND LOOSE METAL PARTICULATE MIXTURES : PROCESSES : Producing or treating free metal : Below 300 degrees C : Using nonmetallic material which is liquid under standard conditions (e.g., hydrometallurgy, etc.) : Removing coating to recover free metal from substrate or coating : Reduction)

Patent 5232490: Oxidation/reduction process for recovery of precious metals from MnO.sub.2 ores, sulfidic ores and carbonaceous materials
(SPECIALIZED METALLURGICAL PROCESSES, COMPOSITIONS FOR USE THEREIN, CONSOLIDATED METAL POWDER COMPOSITIONS, AND LOOSE METAL PARTICULATE MIXTURES : PROCESSES : Producing or treating free metal : Below 300 degrees C : Using nonmetallic material which is liquid under standard conditions (e.g., hydrometallurgy, etc.) : Displacing by another metal (i.e., electromotive series) : Noble metal recovered as free metal : Silver(Ag) recovered as free metal : Containing free metal)

Patent 5232491: Activation of a mineral species
(SPECIALIZED METALLURGICAL PROCESSES, COMPOSITIONS FOR USE THEREIN, CONSOLIDATED METAL POWDER COMPOSITIONS, AND LOOSE METAL PARTICULATE MIXTURES : PROCESSES : Producing or treating free metal : Below 300 degrees C : Using nonmetallic material which is liquid under standard conditions (e.g., hydrometallurgy, etc.) : With leaching or dissolving : Noble metal recovered as free metal)

Patent 5232492: Electroless gold plating composition
(COMPOSITIONS: COATING OR PLASTIC : : Metal-depositing composition or substrate-sensitizing compositions for metal-depositing compositions : Metal-depositing composition contains mixtures of metal compounds other than solely as Group IA metal compounds, e.g., electroless : At least one metal is a Group IB (Cu, Ag, Au) metal : Elemental metal is Zn)

Patent 5232493: Process for stabilizing zinc pyrithione plus cuprous oxide in paint
(COMPOSITIONS: COATING OR PLASTIC : : Contains fireproofing or biocidal agent : Nitrogen-containing compound : Nitrogen compound contains a sulfur atom : Group VA metal atom (As, Sb, Bi))

Patent 5232494: Color changing compositions
(COMPOSITIONS: COATING OR PLASTIC : : Marking : Inks : Organic dye containing : Specified particle size or coated particle containing : Natural wax containing (e.g., carnauba, montan, Japan, candelilla, etc.))

Patent 5232495: Method of producing aggregated kaolinite pigment using organic silicon compounds
(COMPOSITIONS: COATING OR PLASTIC : : Pigment, filler, or aggregate compositions, e.g., stone, shale, pebbles, rock, etc. : Composition contains identified material other than water : Silicon containing : Inorganic silicon compound, e.g., diatomaceous earth, soil, glass, sand, etc., or material derived therefrom : Aluminum compound containing, e.g., feldspar, mullite, etc. : Clay or material derived therefrom containing : Organic material containing : The polyhydric alcohol is glycerol (e.g., triacetin, tripropionin, glyceryl diproprionate, glyceryl diproprionate monoacetate, etc.))

Patent 5232496: Process for producing improved building material and product thereof
(COMPOSITIONS: COATING OR PLASTIC : : Inorganic settable ingredient containing : Portland type cement : With additional lime)

Patent 5232497: Clay control additive for cement compositions and method of cementing
(COMPOSITIONS: COATING OR PLASTIC : : Inorganic settable ingredient containing : Portland type cement : Organic material containing : Organic nitrogen compound : Cellulose or silica containing (e.g., sand, etc.))

Patent 5232498: Apparatus for applying gel to an ultrasonic probe
(COATING APPARATUS : SOLID APPLICATOR CONTACTING WORK : With cleaner or conditioner for applicator : Member opposed to work back-up)

Patent 5232499: Fluid metering and coating device
(COATING APPARATUS : SOLID APPLICATOR CONTACTING WORK : With work-handling or work-supporting : Rotary applicator : To and from coating material supply)

Patent 5232500: One-component developing apparatus having a developer layer thickness regulating member with an edge machined along a direction parallel to
(COATING APPARATUS : SOLID APPLICATOR CONTACTING WORK : Movably mounted applicator : Rotary applicator : With doctor or film distributing feeder engaging applicator : Open side applicator and back-up support)

Patent 5232501: Apparatus for processing printed circuit board substrates
(COATING APPARATUS : PROJECTION OR SPRAY TYPE : Pads or absorbent or porous applicators)

Patent 5232502: Pipe handling apparatus
(COATING APPARATUS : PROJECTION OR SPRAY TYPE : Inside of hollow work : Simultaneously acting on work)

Patent 5232503: Apparatus for evaporatively coating objects with a predetermined thickness profile
(COATING APPARATUS : IMMERSION OR WORK-CONFINED POOL TYPE : With means to move tank or pool : Strand form work)

Patent 5232504: Modular and adjustable glue dispenser
(COATING APPARATUS : CONTROL MEANS RESPONSIVE TO A RANDOMLY OCCURRING SENSED CONDITION : Responsive to attribute, absence or presence of work : Presence of work at or passage of work through coating station sensed : Having means to control coating application : By means to initiate movement of applicator or applicator adjunct : By means to move applicator or applicator adjunct from inoperative position to operative position :)

Patent 5232505: Apparatus for the automatic casting, coating, varnishing, testing and sorting of workpieces
(COATING APPARATUS : WITH INDICATING, TESTING, INSPECTING, OR MEASURING MEANS : Valve actuator)

Patent 5232506: Furnace structure of semiconductor manufacturing apparatus
(COATING APPARATUS : GAS OR VAPOR DEPOSITION : Multizone chamber : Cut off)

Patent 5232507: Apparatus for forming deposited films with microwave plasma CVD method
(COATING APPARATUS : GAS OR VAPOR DEPOSITION : Multizone chamber : Cut off)

Patent 5232508: Gaseous phase chemical treatment reactor
(COATING APPARATUS : GAS OR VAPOR DEPOSITION : Multizone chamber : Cut off)

Patent 5232509: Apparatus for producing low resistivity tungsten thin film comprising reaction temperature measuring thermocouples
(COATING APPARATUS : GAS OR VAPOR DEPOSITION : With treating means (e.g., jarring) : By creating electric field (e.g., gas activation, plasma, etc.) : By tearing)

Patent 5232510: Slitting apparatus for sugarcane rind
(SUGAR, STARCH, AND CARBOHYDRATES : : Treating sacchariferous material :)

Patent 5232511: Dynamic semiconductor wafer processing using homogeneous mixed acid vapors
(CLEANING AND LIQUID CONTACT WITH SOLIDS : : For metallic, siliceous, or calcareous basework, including chemical bleaching, oxidation or reduction : Semiconductor cleaning)

Patent 5232512: Primary cleaning of photoreceptor substrates by immersion in dry ice particles
(CLEANING AND LIQUID CONTACT WITH SOLIDS : : Using solid work treating agents : In particulate or comminuted form : Semiconductor cleaning)

Patent 5232513: Engine cleaning processes
(CLEANING AND LIQUID CONTACT WITH SOLIDS : : Including use of vacuum, suction, or inert atmosphere : Carbon removal (e.g., from engines))

Patent 5232514: Corrosion-inhibiting cleaning systems for aluminum surfaces, particularly aluminum aircraft surfaces
(CLEANING AND LIQUID CONTACT WITH SOLIDS : : Using sequentially applied treating agents : Work stationary or moved countercurrently)

Patent 5232515: Water-reducible coating removers containing n-methyl-2-pyrrolidone
(CLEANING AND LIQUID CONTACT WITH SOLIDS : : Paints, varnishes, lacquers, or enamels, removal : Gas or vapor blasts or currents)

Patent 5232516: Thermoelectric device with recuperative heat exchangers
(BATTERIES: THERMOELECTRIC AND PHOTOELECTRIC : THERMOELECTRIC : Peltier effect device : Including additional heat exchange means :)

Patent 5232517: Multipoint thermocouple assembly
(BATTERIES: THERMOELECTRIC AND PHOTOELECTRIC : THERMOELECTRIC : Having housing, mounting or support : Covered and sealed sensor junction : Contacting covering over junction (e.g., embedded, coated, etc.) : At least one conduit for liquid coolant)

Patent 5232518: Photovoltaic roof system
(BATTERIES: THERMOELECTRIC AND PHOTOELECTRIC : PHOTOELECTRIC : Panel or array : Encapsulated or with housing : Hybrid conversion system)

Patent 5232519: Wireless monolithic photovoltaic module
(BATTERIES: THERMOELECTRIC AND PHOTOELECTRIC : PHOTOELECTRIC : Cells : Contact, coating, or surface geometry : Hybrid conversion system)

Patent 5232520: High-strength martensitic stainless steel having superior fatigue properties in corrosive and erosive environment and method of producing
(METAL TREATMENT : PROCESS OF MODIFYING OR MAINTAINING INTERNAL PHYSICAL STRUCTURE (I.E., MICROSTRUCTURE) OR CHEMICAL PROPERTIES OF METAL, PROCESS OF REACTIVE COATING OF METAL AND PROCESS OF CHEMICAL-HEAT REMOVING (E.G., FLAME-CUTTING, ETC.) OR BURNING OF METAL : With casting or solidifying from melt : Iron(Fe) or iron base alloy : Containing at least nine percent chromium(Cr) (e.g., stainless steel, etc.) : With working)

Patent 5232521: Fluoride flux for aluminum brazing
(METAL TREATMENT : COMPOSITIONS : Fluxing : Inorganic : In liquid state)

Patent 5232522: Rapid omnidirectional compaction process for producing metal nitride, carbide, or carbonitride coating on ceramic substrate
(METAL TREATMENT : PROCESS OF MODIFYING OR MAINTAINING INTERNAL PHYSICAL STRUCTURE (I.E., MICROSTRUCTURE) OR CHEMICAL PROPERTIES OF METAL, PROCESS OF REACTIVE COATING OF METAL AND PROCESS OF CHEMICAL-HEAT REMOVING (E.G., FLAME-CUTTING, ETC.) OR BURNING OF METAL : Carburizing or nitriding using externally supplied carbon or nitrogen source : Combined carburizing and nitriding (e.g., carbonitriding, nitrocarburizing, etc.) : Of gas composition (e.g., carbon content, etc.))

Patent 5232523: Phosphate coatings for metal surfaces
(METAL TREATMENT : PROCESS OF MODIFYING OR MAINTAINING INTERNAL PHYSICAL STRUCTURE (I.E., MICROSTRUCTURE) OR CHEMICAL PROPERTIES OF METAL, PROCESS OF REACTIVE COATING OF METAL AND PROCESS OF CHEMICAL-HEAT REMOVING (E.G., FLAME-CUTTING, ETC.) OR BURNING OF METAL : Processes of coating utilizing a reactive composition which reacts with metal substrate or composition therefore : Liquid reactive coating composition utilized : Contains solid synthetic polymer : Nonreactive halogenated hydrocarbon)

Patent 5232524: Process for the production of thin sheet metals intended for deep-drawing
(METAL TREATMENT : PROCESS OF MODIFYING OR MAINTAINING INTERNAL PHYSICAL STRUCTURE (I.E., MICROSTRUCTURE) OR CHEMICAL PROPERTIES OF METAL, PROCESS OF REACTIVE COATING OF METAL AND PROCESS OF CHEMICAL-HEAT REMOVING (E.G., FLAME-CUTTING, ETC.) OR BURNING OF METAL : Heating or cooling of solid metal : Iron(Fe) or iron base alloy : Including cooling (e.g., quenching, etc.) : Strip, sheet, or plate : Heating step follows cold working)

Patent 5232525: Post-consolidation method for increasing the fracture resistance of titanium composites
(METAL TREATMENT : PROCESS OF MODIFYING OR MAINTAINING INTERNAL PHYSICAL STRUCTURE (I.E., MICROSTRUCTURE) OR CHEMICAL PROPERTIES OF METAL, PROCESS OF REACTIVE COATING OF METAL AND PROCESS OF CHEMICAL-HEAT REMOVING (E.G., FLAME-CUTTING, ETC.) OR BURNING OF METAL : Treating consolidated metal powder, per se (i.e., no sintering or compacting step present) : Temperature)

Patent 5232526: Diethanolammoniummethylcubane nitrates hydroxylammonium nitrate (HAN) solutions as aqueous liquid gun propellant ingredients
(EXPLOSIVE AND THERMIC COMPOSITIONS OR CHARGES : CONTAINING INORGANIC NITROGEN-OXYGEN SALT : With an organic nonexplosive or organic nonthermic component)

Patent 5232527: Process for production of a transferrable protective film product and product obtained for protecting documents or other elements
(ADHESIVE BONDING AND MISCELLANEOUS CHEMICAL MANUFACTURE : METHODS : Surface bonding and/or assembly therefor : Utilizing phosphorescent or fluorescent material : To similarly formed batt)

Patent 5232528: Key with label and method of attaching same
(ADHESIVE BONDING AND MISCELLANEOUS CHEMICAL MANUFACTURE : METHODS : Surface bonding and/or assembly therefor : With sonic or ultrasonic treatment : To similarly formed batt)

Patent 5232529: Method for joining non-woven fabrics
(ADHESIVE BONDING AND MISCELLANEOUS CHEMICAL MANUFACTURE : METHODS : Surface bonding and/or assembly therefor : With sonic or ultrasonic treatment : Sheet or web splicing : Wrapping of sheet material (e.g., tape) about conductor and/or conductor assembly)

Patent 5232530: Method of making a thick shingle
(ADHESIVE BONDING AND MISCELLANEOUS CHEMICAL MANUFACTURE : METHODS : Surface bonding and/or assembly therefor : With pore forming in situ to form cellular lamina : Foaming : Wrapping of sheet material (e.g., tape) about conductor and/or conductor assembly)

Patent 5232531: Adhesive for bonding EPDM rubber roofing membrane and bonding method employing same
(ADHESIVE BONDING AND MISCELLANEOUS CHEMICAL MANUFACTURE : METHODS : Surface bonding and/or assembly therefor : Joining indefinite length laminae end-to-end : Subsequent to assembly)

Patent 5232532: Chip device bonding machine
(ADHESIVE BONDING AND MISCELLANEOUS CHEMICAL MANUFACTURE : METHODS : Surface bonding and/or assembly therefor : Bonding in stressed condition of at least one prestressed element : Bonding of sheets or webs only : With inflation of airtight cavity)

Patent 5232533: Method for heat-setting cross-laminated non-woven fabrics
(ADHESIVE BONDING AND MISCELLANEOUS CHEMICAL MANUFACTURE : METHODS : Surface bonding and/or assembly therefor : Bonding of flexible filamentary material while in indefinite length or running length : Of filamentary material only to form article : Article is sheet or web : Between plural webs)

Patent 5232534: Thermal protection coating, and method and installation for manufacturing it
(ADHESIVE BONDING AND MISCELLANEOUS CHEMICAL MANUFACTURE : METHODS : Surface bonding and/or assembly therefor : With winding of web or sheet : About irregular or configured mandrel surface : Tubular core)

Patent 5232535: Process for preparing embossed, coated paper
(ADHESIVE BONDING AND MISCELLANEOUS CHEMICAL MANUFACTURE : METHODS : Surface bonding and/or assembly therefor : With permanent bending or reshaping or surface deformation of self sustaining lamina : Surface deformation only of sandwich or lamina (e.g., embossed panels) : Hollow cylinder article)

Patent 5232536: Base-point anchor
(ADHESIVE BONDING AND MISCELLANEOUS CHEMICAL MANUFACTURE : METHODS : Surface bonding and/or assembly therefor : Adhesive applying to restricted area and spreading thereof by assembly pressure : Core within tube)

Patent 5232537: Dry etching apparatus
(ADHESIVE BONDING AND MISCELLANEOUS CHEMICAL MANUFACTURE : DIFFERENTIAL FLUID ETCHING APPARATUS : With measuring, sensing, detection or process control means : For endpoint detection : Liquid etchant spray means)

Patent 5232538: Laminating machine for paper protection
(ADHESIVE BONDING AND MISCELLANEOUS CHEMICAL MANUFACTURE : SURFACE BONDING MEANS AND/OR ASSEMBLY MEANS THEREFOR : Automatic and/or material-triggered control : Of temperature and/or motion of heat exchange means : By presence or absence of work to which applied)

Patent 5232539: Object labeling machine
(ADHESIVE BONDING AND MISCELLANEOUS CHEMICAL MANUFACTURE : SURFACE BONDING MEANS AND/OR ASSEMBLY MEANS THEREFOR : Automatic and/or material-triggered control : Means responsive to weight or dimension : By presence or absence of work to which applied)

Patent 5232540: Automatic labeling machine and method
(ADHESIVE BONDING AND MISCELLANEOUS CHEMICAL MANUFACTURE : SURFACE BONDING MEANS AND/OR ASSEMBLY MEANS THEREFOR : Automatic and/or material-triggered control : Of feed or motion of indefinite length work or transfer carrying tape : By presence or absence of work to which applied)

Patent 5232541: Apparatus for registering bottles
(ADHESIVE BONDING AND MISCELLANEOUS CHEMICAL MANUFACTURE : SURFACE BONDING MEANS AND/OR ASSEMBLY MEANS THEREFOR : With timing means : Of feed of articles to assembly station)

Patent 5232542: Drum for assembling tire components
(ADHESIVE BONDING AND MISCELLANEOUS CHEMICAL MANUFACTURE : SURFACE BONDING MEANS AND/OR ASSEMBLY MEANS THEREFOR : Tire body building type : Building drums, per se : Collapsible : With changing direction of force of pressing or bending means with respect to the axis of rotation of the supporting structure (e.g., curved drum))

Patent 5232543: Apparatus for bonding fabric to seat cushion trenches
(ADHESIVE BONDING AND MISCELLANEOUS CHEMICAL MANUFACTURE : SURFACE BONDING MEANS AND/OR ASSEMBLY MEANS THEREFOR : With gas, vapor, or flame contact means for work : By driven web feeding means)

Patent 5232544: Apparatus for producing an emulsion layer on a mesh screen of a screen printing plate
(ADHESIVE BONDING AND MISCELLANEOUS CHEMICAL MANUFACTURE : SURFACE BONDING MEANS AND/OR ASSEMBLY MEANS THEREFOR : With cutting, punching, piercing, severing, or tearing : With scraper or adhesive applying means)

Patent 5232547: Simultaneously measuring thickness and composition of a film
(SINGLE-CRYSTAL, ORIENTED-CRYSTAL, AND EPITAXY GROWTH PROCESSES; NON-COATING APPARATUS THEREFOR : PROCESSES OF GROWTH FROM LIQUID OR SUPERCRITICAL STATE : Liquid phase epitaxial growth (LPE) : With a step of measuring, testing, or sensing : Liquefying by energy from an electromagnetic wave or electromagnetic particle or arc or plasma (e.g., radiant heat))

Patent 5232548: Discrete fabrication of multi-layer thin film, wiring structures
(ETCHING A SUBSTRATE: PROCESSES : FORMING OR TREATING ELECTRICAL CONDUCTOR ARTICLE (E.G., CIRCUIT, ETC.) : Forming or treating of groove or through hole : Filling or coating of groove or through hole with a conductor to form an electrical interconnection :)

Patent 5232549: Spacers for field emission display fabricated via self-aligned high energy ablation
(ETCHING A SUBSTRATE: PROCESSES : GAS PHASE ETCHING OF SUBSTRATE : Irradiating, ion implanting, alloying, diffusing, or chemically reacting the substrate prior to etching to change properties of substrate toward the etchant : By electrical means or of an electrical property)

Patent 5232550: Vacuum drying method
(CONCENTRATING EVAPORATORS : PROCESSES : Spraying : With dampers)

Patent 5232551: Process for the flotation of fillers from deinked waste paper using organic phosphoric acid esters
(PAPER MAKING AND FIBER LIBERATION : PROCESSES OF CHEMICAL LIBERATION, RECOVERY OR PURIFICATION OF NATURAL CELLULOSE OR FIBROUS MATERIAL : Waste paper or textile waste : With organic agent :)

Patent 5232552: Screening device
(PAPER MAKING AND FIBER LIBERATION : PROCESSES OF CHEMICAL LIBERATION, RECOVERY OR PURIFICATION OF NATURAL CELLULOSE OR FIBROUS MATERIAL : With classifying, separating or screening of pulp (solids from solids) : Recirculation (includes separation from fibers))

Patent 5232553: Fines retention in papermaking with amine functional polymers
(PAPER MAKING AND FIBER LIBERATION : PROCESSES AND PRODUCTS : Plural fiber containing : Waste paper or textile waste : Leather)

Patent 5232554: Threading the web into a twin wire dryer group
(PAPER MAKING AND FIBER LIBERATION : PROCESSES AND PRODUCTS : Lead strip forming and/or guiding : Broke or trim)

Patent 5232555: Wet cellulosic web transfer method using air doctor blade
(PAPER MAKING AND FIBER LIBERATION : PROCESSES AND PRODUCTS : Lead strip forming and/or guiding : Broke or trim)

Patent 5232556: Water desalination apparatus
(DISTILLATION: APPARATUS : APPARATUS : Systems : Separatory : Still : With distilland treating devices : Preheater : Multiple effect)

Patent 5232557: Heat transfer plates evaporation and condensation apparatus
(DISTILLATION: APPARATUS : APPARATUS : Systems : Separatory : Still : With vapor-treating devices : Level control)

Patent 5232558: Separation of 4-methyl-2-pentanone from formic acid by extractive distillation with DMSO
(DISTILLATION: PROCESSES, SEPARATORY : ADDING MATERIAL TO DISTILLAND EXCEPT WATER OR STEAM PER SE : At least two materials : By crystallizing)

Patent 5232559: Separation of molybdenum
(ELECTROLYSIS: PROCESSES, COMPOSITIONS USED THEREIN, AND METHODS OF PREPARING THE COMPOSITIONS : ELECTROLYTIC SYNTHESIS (PROCESS, COMPOSITION, AND METHOD OF PREPARING COMPOSITION) : Preparing single metal : Gallium, germanium, indium, vanadium, or molybdenum produced : Precious metal containing (Ru, Rh, Pd, Os, Ir, Pt, Ag, or Au))

Patent 5232560: Electropolymerization method
(ELECTROLYSIS: PROCESSES, COMPOSITIONS USED THEREIN, AND METHODS OF PREPARING THE COMPOSITIONS : ELECTROLYTIC COATING (PROCESS, COMPOSITION AND METHOD OF PREPARING COMPOSITION) : Coating contains embedded solid material (e.g., particles, etc.) : Nonreversing pulsed current or voltage)

Patent 5232561: Electrolytic method of preparing compounds with a gas permeable electrode
(ELECTROLYSIS: PROCESSES, COMPOSITIONS USED THEREIN, AND METHODS OF PREPARING THE COMPOSITIONS : ELECTROLYTIC SYNTHESIS (PROCESS, COMPOSITION, AND METHOD OF PREPARING COMPOSITION) : Preparing organic compound : Halogen produced)

Patent 5232562: Electrochemical reduction treatment for soldering
(METAL WORKING : METHOD OF MECHANICAL MANUFACTURE : Electrical device making : Conductor or circuit manufacturing : Including coating or impregnating)

Patent 5232563: Method of cleaning a semiconductor wafer
(ELECTROLYSIS: PROCESSES, COMPOSITIONS USED THEREIN, AND METHODS OF PREPARING THE COMPOSITIONS : ELECTROLYTIC MATERIAL TREATMENT (PRODUCT, PROCESS, AND ELECTROLYTE COMPOSITION) : Solid (e.g., articles, particles, ore, etc.) : Using solid electrolyte)

Patent 5232565: Capillary electrophoretic system
(CHEMISTRY: ELECTRICAL AND WAVE ENERGY : : Electrophoresis or electro-osmosis processes and electrolyte compositions therefor when not provided for elsewhere : Capillary electrophoresis : With detailed detection : Nitrogen oxides)

Patent 5232566: Underlayer doping in thin film magnetic recording media
(CHEMISTRY: ELECTRICAL AND WAVE ENERGY : : Coating, forming or etching by sputtering : Resolving emulsion or dispersion)

Patent 5232567: Process for fabricating of a magneto-optical recording medium
(CHEMISTRY: ELECTRICAL AND WAVE ENERGY : : Coating, forming or etching by sputtering : Resolving emulsion or dispersion)

Patent 5232568: Razor technology
(CHEMISTRY: ELECTRICAL AND WAVE ENERGY : : Coating, forming or etching by sputtering : Glow discharge sputter deposition (e.g., cathode sputtering, etc.) : Specified deposition material or use : With sputter etching : Transparent conductor)

Patent 5232569: Circularly symmetric, large-area, high-deposition-rate sputtering apparatus for the coating of disk substrates
(CHEMISTRY: ELECTRICAL AND WAVE ENERGY : : Coating, forming or etching by sputtering : Glow discharge sputter deposition (e.g., cathode sputtering, etc.) : Specified deposition material or use : Using modifying agent)

Patent 5232570: Nitrogen-containing materials for wear protection and friction reduction
(CHEMISTRY: ELECTRICAL AND WAVE ENERGY : : Coating, forming or etching by sputtering : Glow discharge sputter deposition (e.g., cathode sputtering, etc.) : Specified deposition material or use : Wear or abrasion resistant : Water)

Patent 5232571: Aluminum nitride deposition using an AlN/Al sputter cycle technique
(CHEMISTRY: ELECTRICAL AND WAVE ENERGY : : Coating, forming or etching by sputtering : Glow discharge sputter deposition (e.g., cathode sputtering, etc.) : Specified deposition material or use : Insulator or dielectric : Water)

Patent 5232572: Device for the releasable fastening of a target or target base on a cathode mounting
(CHEMISTRY: ELECTRICAL AND WAVE ENERGY : APPARATUS : Coating, forming or etching by sputtering : Coating : Specified target particulars : Hook or loop)

Patent 5232573: Integral electrophoresis gel form
(CHEMISTRY: ELECTRICAL AND WAVE ENERGY : APPARATUS : Electrophoretic or electro-osmotic apparatus : Gel electrophoresis type : Slab gel : With gel shaping or molding means (e.g., comb, ribbed insert, gel injectors, etc.) : With gel shaping or molding means (e.g., comb, ribbed insert, gel injectors, etc.))

Patent 5232574: Polyviologen modified electrode and use thereof
(CHEMISTRY: ELECTRICAL AND WAVE ENERGY : APPARATUS : Electrolytic : Analysis and testing : Ion-sensitive electrode : Organic membrane : And microelectrode (i.e., at least one electrode dimension is less than 500 microns))

Patent 5232575: Polymeric leveling additive for acid electroplating baths
(ELECTROLYSIS: PROCESSES, COMPOSITIONS USED THEREIN, AND METHODS OF PREPARING THE COMPOSITIONS : ELECTROLYTIC COATING (PROCESS, COMPOSITION AND METHOD OF PREPARING COMPOSITION) : Depositing predominantly alloy coating : Deposition aluminum coating)

Patent 5232576: Anode for chromium plating and processes for producing and using the same
(ELECTROLYSIS: PROCESSES, COMPOSITIONS USED THEREIN, AND METHODS OF PREPARING THE COMPOSITIONS : ELECTROLYTIC COATING (PROCESS, COMPOSITION AND METHOD OF PREPARING COMPOSITION) : Depositing predominantly single metal coating : Chromium : Utilizing specified anode : And nitrogen-heterocyclic compound-containing)

Patent 5232577: Hydrocracking process with polycyclic aromatic dimer removal
(MINERAL OILS: PROCESSES AND PRODUCTS : CHEMICAL CONVERSION OF HYDROCARBONS : With subsequent treatment of products : Solvent extraction : Plural stages of distillation)

Patent 5232578: Multibed hydrocracking process utilizing beds with disparate particle sizes and hydrogenating metals contents
(MINERAL OILS: PROCESSES AND PRODUCTS : CHEMICAL CONVERSION OF HYDROCARBONS : Plural serial stages of chemical conversion : First stage is hydrocracking (includes hydro-desulfurization under cracking conditions) : Hydrocracking in all stages : Second stage is cracking)

Patent 5232579: Catalytic cracking process utilizing a zeolite beta catalyst synthesized with a chelating agent
(MINERAL OILS: PROCESSES AND PRODUCTS : CHEMICAL CONVERSION OF HYDROCARBONS : Cracking : Catalytic : Catalytic)

Patent 5232580: Catalytic process for hydrocarbon cracking using synthetic mesoporous crystalline material
(MINERAL OILS: PROCESSES AND PRODUCTS : CHEMICAL CONVERSION OF HYDROCARBONS : Cracking : Catalytic : Phosphorus, boron or nitrogen containing catalyst : Metal or metal oxide catalyst)

Patent 5232581: Recovery of platinum group metals and gold by synergistic reaction between allylalkyl thionocarbamates and dithiophosphates
(CLASSIFYING, SEPARATING, AND ASSORTING SOLIDS : FLUID SUSPENSION : Liquid : Floating : Buoyant material : With agitation : Processes : With modifying agents : Controlled by article)

Patent 5232582: Water purifying apparatus having moss-preventing filter and monitored air injection
(LIQUID PURIFICATION OR SEPARATION : WITH ALARM, INDICATOR, REGISTER, RECORDER, SIGNAL OR INSPECTION MEANS : Material level or thickness responsive : Including specified pressure change)

Patent 5232583: Installation for processing manure, fermented manure and Kjeldahl-N containing waste water
(LIQUID PURIFICATION OR SEPARATION : CONSTITUENT MIXTURE VARIATION RESPONSIVE : Transparent)

Patent 5232584: Method and apparatus for purifying and compacting solid wastes
(LIQUID PURIFICATION OR SEPARATION : WITH TIME CONTROL : Of additional fluid : Including manually controlled element)

Patent 5232585: Denitrification system
(LIQUID PURIFICATION OR SEPARATION : WITH GAS-LIQUID SURFACE CONTACT MEANS : With separator : Controlled discharge means)

Patent 5232586: Floating media hourglass biofilter
(LIQUID PURIFICATION OR SEPARATION : WITH GAS-LIQUID SURFACE CONTACT MEANS : With separator : Controlled discharge means)

Patent 5232587: Stormwater inlet filter
(LIQUID PURIFICATION OR SEPARATION : STRUCTURAL INSTALLATION : Flume stream type : Fixed strainer : Revolving cylindrical strainer)

Patent 5232588: Environmentally beneficial bypass filter system for use with low pressure centrifugal refrigeration equipment
(LIQUID PURIFICATION OR SEPARATION : STRUCTURAL INSTALLATION : Closed circulating systems : Lubrication : With subsurface weep means)

Patent 5232589: Filter element and support
(LIQUID PURIFICATION OR SEPARATION : SECTIONAL CHAMBER PRESS TYPE : Medium clamped in joint : With spacing frame : With outlet at surface, e.g., froth flotation, etc.)

Patent 5232590: Water filtration apparatus
(LIQUID PURIFICATION OR SEPARATION : SERIALLY CONNECTED DISTINCT TREATING WITH OR WITHOUT STORAGE UNITS : With storage unit : Having membrane : With outlet at surface, e.g., froth flotation, etc.)

Patent 5232591: Storage tank and reverse osmosis system utilizing the same
(LIQUID PURIFICATION OR SEPARATION : SERIALLY CONNECTED DISTINCT TREATING WITH OR WITHOUT STORAGE UNITS : With storage unit : Having membrane : With outlet at surface, e.g., froth flotation, etc.)

Patent 5232592: Cap for underdrains in gravity filters
(LIQUID PURIFICATION OR SEPARATION : PARTICULATE MATERIAL TYPE SEPARATOR, E.G., ION EXCHANGE OR SAND BED : With rehabilitation means : Including means to apply gas to bed : Moving fluid distributor)

Patent 5232593: Cartridge of hollow fiber membrane wafers and module containing stacked cartridges
(LIQUID PURIFICATION OR SEPARATION : CASING DIVIDED BY MEMBRANE INTO SECTIONS HAVING INLET(S) AND/OR OUTLET(S) : Each section having inlet(s) and outlet(s) : Cylindrical membrane : Spiral flow)

Patent 5232595: Deep bed filter, method of manufacture of a filter layer and a filter module
(LIQUID PURIFICATION OR SEPARATION : FILTER : Supported, shaped or superimposed formed mediums : Pleated : Alternating dissimilar)

Patent 5232596: Bio-slurry reaction system and process for hazardous waste treatment
(LIQUID PURIFICATION OR SEPARATION : PROCESSES : Treatment by living organism : Including collecting or storing gas (e.g., fuel, carbon monoxide, etc.) :)

Patent 5232597: Polysulfone porous hollow fiber
(LIQUID PURIFICATION OR SEPARATION : FILTER : Material : Semipermeable membrane : Hollow fiber or cylinder : Integral or coated layers)

Patent 5232598: Porous inorganic membranes
(LIQUID PURIFICATION OR SEPARATION : FILTER : Material : Semipermeable membrane : Metal containing : Integral or coated layers)

Patent 5232599: Disposable sludge dewatering container and method
(LIQUID PURIFICATION OR SEPARATION : PROCESSES : Treatment by living organism : Including dewatering sludge : And reusing oxidant)

Patent 5232600: Hydrophobic membranes
(LIQUID PURIFICATION OR SEPARATION : PROCESSES : Liquid/liquid solvent or colloidal extraction or diffusing or passing through septum selective as to material of a component of liquid; such diffusing or passing being effected by other than only an ion exchange or sorption process : Passing through membrane in vapor phase : And anaerobic treatment)

Patent 5232601: High flux hollow fiber membrane
(LIQUID PURIFICATION OR SEPARATION : PROCESSES : Liquid/liquid solvent or colloidal extraction or diffusing or passing through septum selective as to material of a component of liquid; such diffusing or passing being effected by other than only an ion exchange or sorption process : Diffusing or passing through septum selective as to material of a component in liquid/liquid solvent or colloidal extraction : Biological fluid (e.g., blood, urine, etc.) : Hemodialysis : To mainstream oxygenation (e.g., activated sludge, etc.))

Patent 5232602: Phosphorous removal from tetrachlorosilane
(LIQUID PURIFICATION OR SEPARATION : PROCESSES : Ion exchange or selective sorption : Removing ions : Including oil sorbent)

Patent 5232603: Use of water-soluble copolymers of monoethylenically unsaturated carboxylic acids and vinylimidazoles or derivatives thereof for water
(LIQUID PURIFICATION OR SEPARATION : PROCESSES : Preventing, decreasing, or delaying precipitation, coagulation or flocculation : Utilizing organic agent : From aqueous material)

Patent 5232604: Process for the oxidation of materials in water at supercritical temperatures utilizing reaction rate enhancers
(LIQUID PURIFICATION OR SEPARATION : PROCESSES : Chemical treatment : By oxidation : Utilizing peroxy compound (e.g., hydrogen peroxide, peracid, etc.) : Hypochlorite)

Patent 5232605: Breakdown of waste waters containing aromatic nitro compounds
(LIQUID PURIFICATION OR SEPARATION : PROCESSES : Chemical treatment : By oxidation : Liquid phase high temperature and pressure (e.g., "wet air", etc.) : Hypochlorite)

Patent 5232606: Process for recycling of supported or contaminated PVC
(LIQUID PURIFICATION OR SEPARATION : PROCESSES : Separating : Including preliminary conversion to liquid state : Washing with a fluid other than the prefilt)

Patent 5232607: Method for mobile plastic and oil separation
(LIQUID PURIFICATION OR SEPARATION : PROCESSES : Separating : Cyclonic, or centrifugal (e.g., whirling or helical motion or by vortex, etc.) : Of particulate bed (e.g., fluidized or moving bed, etc.))

Patent 5232608: Template for forming glass block panel modules
(STATIC MOLDS : UNITING PREFORM WITH MOLDING MATERIAL : Preform supported by hole or recess in mold wall or surface : Means located outside mold cavity)

Patent 5232609: Self-supporting element used during the fermentation and baking of bread making products
(STATIC MOLDS : PROVIDING SUBSTITUTION OF ALTERNATIVELY USED PARTS : Tongue and groove on same product)

Patent 5232610: Mold element construction
(STATIC MOLDS : CONTAINER-TYPE MOLDING DEVICE : Of named component : Constructed to include an ambient air space)

Patent 5232611: Fiber treatment agent
(STOCK MATERIAL OR MISCELLANEOUS ARTICLES : COMPOSITE (NONSTRUCTURAL LAMINATE) : Of silicon containing (not as silicon alloy) : As siloxane, silicone or silane : Ester, halide or nitrile of addition polymer)

Patent 5232612: Solid, particulate fabric softener with protected, dryer-activated, cyclodextrin/perfume complex
(CLEANING COMPOSITIONS FOR SOLID SURFACES, AUXILIARY COMPOSITIONS THEREFOR, OR PROCESSES OF PREPARING THE COMPOSITIONS : AUXILIARY COMPOSITIONS FOR CLEANING, OR PROCESSES OF PREPARING (E.G., LAUNDERING AIDS, SUCH AS WRINKLE-REDUCING COMPOSITIONS, ETC.) : Textile softening or antistatic composition (e.g., for use in the wash cycle, etc.) : With inorganic phosphorus containing component)

Patent 5232613: Process for preparing protected particles of water sensitive material
(CLEANING COMPOSITIONS FOR SOLID SURFACES, AUXILIARY COMPOSITIONS THEREFOR, OR PROCESSES OF PREPARING THE COMPOSITIONS : WITH OXYGEN, HALOGEN, SULFUR, OR NITROGEN CONTAINING OR ETHYLENICALLY UNSATURATED COMPONENT WHICH IS A FRAGRANCE OR AROMA ENHANCER (E.G., PERFUME, ORGANOLEPTIC MATERIAL, ETC.) :)

Patent 5232614: Lubricating oil compositions and additives for use therein
(SOLID ANTI-FRICTION DEVICES, MATERIALS THEREFOR, LUBRICANT OR SEPARANT COMPOSITIONS FOR MOVING SOLID SURFACES, AND MISCELLANEOUS MINERAL OIL COMPOSITIONS : LUBRICANTS OR SEPARANTS FOR MOVING SOLID SURFACES AND MISCELLANEOUS MINERAL OIL COMPOSITIONS (E.G., WATER CONTAINING, ETC.) : Heavy metal or aluminum in an organic phosphorus compound having four chalcogens bonded directly to the phosphorus : The heavy metal is zinc : With organic nitrogen compound : With organic -C(=X)X- compound, wherein the X`s may be the same or diverse chalcogens)

Patent 5232615: Heterocyclic nitrogen compound Mannich base derivatives of polyolefin-substituted amines for oleaginous compositions
(SOLID ANTI-FRICTION DEVICES, MATERIALS THEREFOR, LUBRICANT OR SEPARANT COMPOSITIONS FOR MOVING SOLID SURFACES, AND MISCELLANEOUS MINERAL OIL COMPOSITIONS : LUBRICANTS OR SEPARANTS FOR MOVING SOLID SURFACES AND MISCELLANEOUS MINERAL OIL COMPOSITIONS (E.G., WATER CONTAINING, ETC.) : Heterocyclic ring compound; a heterocyclic ring is one having as ring members only carbon and at least one hetero atom selected from nitrogen and chalcogen (i.e., oxygen, sulfur, selenium, or tellurium) : The hetero ring contains five members including nitrogen and carbon (e.g., polyvinylpyrrolidone, etc.) : Plural hetero atoms in the hetero ring (e.g., pyrazoles, benzimidazoles, etc.) : Non-pyridine organic nitrogen salt of the polymer, or a non-pyridine organic nitrogen compound is present)

Patent 5232616: Lubricating compositions
(SOLID ANTI-FRICTION DEVICES, MATERIALS THEREFOR, LUBRICANT OR SEPARANT COMPOSITIONS FOR MOVING SOLID SURFACES, AND MISCELLANEOUS MINERAL OIL COMPOSITIONS : LUBRICANTS OR SEPARANTS FOR MOVING SOLID SURFACES AND MISCELLANEOUS MINERAL OIL COMPOSITIONS (E.G., WATER CONTAINING, ETC.) : Heterocyclic ring compound; a heterocyclic ring is one having as ring members only carbon and at least one hetero atom selected from nitrogen and chalcogen (i.e., oxygen, sulfur, selenium, or tellurium) : The hetero ring contains five members including nitrogen and carbon (e.g., polyvinylpyrrolidone, etc.) : Plural oxygens double bonded directly to ring carbons of the hetero ring which are adjacent to the ring nitrogen : Additional oxygen attached directly or indirectly to the hetero ring by nonionic bonding : Nitrogen attached indirectly to the hetero ring by nonionic bonding (e.g., bis-succinimide compounds, etc.) : With organic phosphorus compound)

Patent 5232617: Process for the preparation of hexaferrites
(COMPOSITIONS : MAGNETIC : Iron-oxygen compound containing : With Group I metal : Foam-stabilizant or colloid-stabilizant containing)

Patent 5232618: Substantially constant boiling compositions of difluoromethane and trifluoroethane or perfluoroethane
(COMPOSITIONS : VAPORIZATION, OR EXPANSION, REFRIGERATION OR HEAT OR ENERGY EXCHANGE : For textile materials consisting wholly or in part of silk or cellulose- based fibers (e.g., cotton; artificial silk, such as rayon, cellulose acetate, etc., or blends thereof; silk soaking compositions; etc.))

Patent 5232619: Stripping solution for stripping compounds of titanium from base metals
(CLEANING COMPOSITIONS FOR SOLID SURFACES, AUXILIARY COMPOSITIONS THEREFOR, OR PROCESSES OF PREPARING THE COMPOSITIONS : CLEANING COMPOSITIONS OR PROCESSES OF PREPARING (E.G., SODIUM BISULFATE COMPONENT, ETC.) : For cleaning a specific substrate or removing a specific contaminant (e.g., for smoker`s pipe, etc.) : For bare metal surface (e.g., degreasing composition, etc.) : Liquid composition (e.g., emulsion, etc.))

Patent 5232620: Sodium tripolyphosphate composition and method of producing it
(CLEANING COMPOSITIONS FOR SOLID SURFACES, AUXILIARY COMPOSITIONS THEREFOR, OR PROCESSES OF PREPARING THE COMPOSITIONS : CLEANING COMPOSITIONS OR PROCESSES OF PREPARING (E.G., SODIUM BISULFATE COMPONENT, ETC.) : Carboxylic or thiocarboxylic ester function in the component)

Patent 5232621: Linear viscoelastic gel compositions
(CLEANING COMPOSITIONS FOR SOLID SURFACES, AUXILIARY COMPOSITIONS THEREFOR, OR PROCESSES OF PREPARING THE COMPOSITIONS : CLEANING COMPOSITIONS OR PROCESSES OF PREPARING (E.G., SODIUM BISULFATE COMPONENT, ETC.) : For cleaning a specific substrate or removing a specific contaminant (e.g., for smoker`s pipe, etc.) : For equipment used in processing, handling, storing, or serving edible product (e.g., dairy or brewery equipment, household utensils, etc.) : For use in automatic dishwasher : Liquid, paste, or gel (e.g., slurry, etc.) : Polycarboxylic acid component, or salt thereof :)

Patent 5232622: Chlorine-free machine dishwashing
(CLEANING COMPOSITIONS FOR SOLID SURFACES, AUXILIARY COMPOSITIONS THEREFOR, OR PROCESSES OF PREPARING THE COMPOSITIONS : CLEANING COMPOSITIONS OR PROCESSES OF PREPARING (E.G., SODIUM BISULFATE COMPONENT, ETC.) : For cleaning a specific substrate or removing a specific contaminant (e.g., for smoker`s pipe, etc.) : For equipment used in processing, handling, storing, or serving edible product (e.g., dairy or brewery equipment, household utensils, etc.) : For use in automatic dishwasher : Polycarboxylic acid component, or salt thereof : The component is a polymer (e.g., polyacrylic acid salt, etc.) :)

Patent 5232623: Catalyst and process for producing organic polysulfide
(COMPOSITIONS : CHEMICALLY INTERACTIVE REACTANTS (VIS-A-VIS) : Organic reactant admixed with inorganic reactant : Reactant contains aluminum or phosphorus)

Patent 5232624: Chiral 1,2-difluorobenzene derivatives
(COMPOSITIONS : LIQUID CRYSTAL COMPOSITIONS : Containing nonsteryl liquid crystalline compound of specified structure : Including heterocyclic ring : Boron, silicon, phosphorus, nitrogen, hydrogen, carbon, or halogen containing)

Patent 5232625: Cyano-alicyclic esters in liquid crystal compositions
(COMPOSITIONS : LIQUID CRYSTAL COMPOSITIONS : Containing nonsteryl liquid crystalline compound of specified structure : Including fully saturated ring : Boron, silicon, phosphorus, nitrogen, hydrogen, carbon, or halogen containing)

Patent 5232626: Process for making apatitic phosphors
(COMPOSITIONS : INORGANIC LUMINESCENT COMPOSITIONS : Phosphorus containing : Group IV element containing)

Patent 5232627: Adducts of clay and activated mixed metal oxides
(COLLOID SYSTEMS AND WETTING AGENTS; SUBCOMBINATIONS THEREOF; PROCESSES OF : CONTINUOUS OR SEMICONTINUOUS SOLID PHASE (I.E., SYSTEMS WHICH EXHIBIT PLASTICITY, ELASTICITY, OR RIGIDITY): COLLOID SYSTEMS; COMPOSITIONS CONTAINING AN AGENT FOR MAKING OR STABILIZING COLLOID SYSTEMS; PROCESSES OF MAKING OR STABILIZING COLLOID SYSTEMS; PROCESSES OF PREPARING THE COMPOSITIONS (E.G., GEL, PASTE, GELLED EMULSION, FLOC) : The solid phase contains metal silicate or clay (e.g., bentonite, kaolin) : The organic material contains organic compound containing oxygen)

Patent 5232628: Polyadducts of alkylene oxide and styrene oxide with aryl alkanols
(COLLOID SYSTEMS AND WETTING AGENTS; SUBCOMBINATIONS THEREOF; PROCESSES OF : CONTINUOUS LIQUID OR SUPERCRITICAL PHASE: COLLOID SYSTEMS; COMPOSITIONS AN AGENT FOR MAKING OR STABILIZING COLLOID SYSTEMS; PROCESSES OF MAKING OR STABILIZING COLLOID SYSTEMS; PROCESSES OF PREPARING THE COMPOSITIONS (E.G., MICELLE; THICKENING AGENT; PROTECTIVE COLLOID AGENT; COMPOSITION CONTAINING AN EMULSIFYING AGENT WITH NO DISPERSANT DISCLOSED; ORGANIC LIQUID EMULSIFIED IN ANHYDROUS HF) : Aqueous continuous liquid phase and discontinuous phase primarily organic liquid (e.g., organosilicon* oil- or mineral-oil*-in-water, o/w emulsion) : The agent contains organic compound containing phosphorus (e.g., lecithin) : The compound contains repeating -(OCnH2n)- (i.e., repeating unsubstituted oxyalkylene) : Inorganic alkaline reactant is added in a separate step)

Patent 5232629: Synergistic combination of sodium silicate and ortho-phosphate for controlling carbon steel corrosion
(COMPOSITIONS : PRESERVATIVE AGENTS : Anti-corrosion : Inorganic compound or element containing)

Patent 5232630: Method of manufacturing conductive heterocyclic polymers by reacting new polymeric intermediate products with NH.sub.3, a NH.sub.3 producing
(COMPOSITIONS : ELECTRICALLY CONDUCTIVE OR EMISSIVE COMPOSITIONS : Metal or metal compound containing)

Patent 5232631: Processible forms of electrically conductive polyaniline
(COMPOSITIONS : ELECTRICALLY CONDUCTIVE OR EMISSIVE COMPOSITIONS : Metal or metal compound containing)

Patent 5232632: Foam liquid hard surface detergent composition
(CLEANING COMPOSITIONS FOR SOLID SURFACES, AUXILIARY COMPOSITIONS THEREFOR, OR PROCESSES OF PREPARING THE COMPOSITIONS : CLEANING COMPOSITIONS OR PROCESSES OF PREPARING (E.G., SODIUM BISULFATE COMPONENT, ETC.) : Liquid composition : Packaged or gas-propelled composition : Polycarboxylic acid component, or acid anhydride, salt, or ester thereof (e.g., maleic anhydride polymer, polyacrylic acid, etc.))

Patent 5232633: Sulfoethyl carbonate wetting agents and their use in detergent compositions
(CLEANING COMPOSITIONS FOR SOLID SURFACES, AUXILIARY COMPOSITIONS THEREFOR, OR PROCESSES OF PREPARING THE COMPOSITIONS : CLEANING COMPOSITIONS OR PROCESSES OF PREPARING (E.G., SODIUM BISULFATE COMPONENT, ETC.) : For cleaning a specific substrate or removing a specific contaminant (e.g., for smoker`s pipe, etc.) : For human skin : For a specific area of the body (e.g., face, ears, etc.) : Solid, shaped article (e.g., bar, etc.))

Patent 5232634: Color filter for multi-color liquid-crystal display panel and process of fabricating such color filters
(COMPOSITIONS : LIGHT TRANSMISSION MODIFYING COMPOSITIONS : Inorganic crystalline solid : Including benzene rings bonded through azo, azoxy, or azomethine linkage)

Patent 5232635: Chemiluminescent solution based on substituted anthracens
(COMPOSITIONS : CHEMILUMINESCENT : Compositions containing halogen; e.g., halides and oxyhalides)

Patent 5232636: Cooling tower strainer tank and screen
(GAS AND LIQUID CONTACT APPARATUS : WITH LIQUID SEPARATIONS : On inlet :)

Patent 5232637: Ophthalmic lens method
(PLASTIC AND NONMETALLIC ARTICLE SHAPING OR TREATING: PROCESSES : OPTICAL ARTICLE SHAPING OR TREATING : Light polarizing article or holographic article : Lens : Having lens integral with fiber)

Patent 5232638: Apparatus and method for introducing additives to fibrous products
(PLASTIC AND NONMETALLIC ARTICLE SHAPING OR TREATING: PROCESSES : FORMATION OF SOLID PARTICULATE MATERIAL DIRECTLY FROM MOLTEN OR LIQUID MASS (E.G., LIQUID COMMINUTING) : With subsequent uniting of the particles : Solid-walled microcapsule formed by in situ polymerization)

Patent 5232639: Process for forming articles with anisotropic properties
(PLASTIC AND NONMETALLIC ARTICLE SHAPING OR TREATING: PROCESSES : DIRECT APPLICATION OF ELECTRICAL OR WAVE ENERGY TO WORK (E.G., ELECTROMAGNETIC WAVE, PARTICULATE, MAGNETIC, INDUCTION HEAT, SONIC, ELECTROSTATIC ENERGY, ETC.) : Producing or treating porous product : Including in situ (e.g., foaming) : Controlling rate of movement of molding material or its support in a continuous process)

Patent 5232640: Process for the production of an electrical insulant with a high breakdown voltage in vacuo
(PLASTIC AND NONMETALLIC ARTICLE SHAPING OR TREATING: PROCESSES : DIRECT APPLICATION OF ELECTRICAL OR WAVE ENERGY TO WORK (E.G., ELECTROMAGNETIC WAVE, PARTICULATE, MAGNETIC, INDUCTION HEAT, SONIC, ELECTROSTATIC ENERGY, ETC.) : Measuring, testing, or inspecting : Sensing by utilizing light or passage of electric-field current through molding material : Microcapsule wall derived from synthetic polymer)

Patent 5232641: Rapid cool process
(PLASTIC AND NONMETALLIC ARTICLE SHAPING OR TREATING: PROCESSES : WITH MEASURING, TESTING, OR INSPECTING : Controlling heat transfer with molding material : Into injection molding process)

Patent 5232642: Process of making porous polypropylene hollow fiber membrane of large pore diameter
(PLASTIC AND NONMETALLIC ARTICLE SHAPING OR TREATING: PROCESSES : PORE FORMING IN SITU (E.G., FOAMING, ETC.) : Controlling rate of movement of molding material or its support in a continuous process)

Patent 5232643: Manufacture of foamed seat cushions
(PLASTIC AND NONMETALLIC ARTICLE SHAPING OR TREATING: PROCESSES : PORE FORMING IN SITU (E.G., FOAMING, ETC.) : Composite article making : Shaping material and uniting to a preform or solidified layer : Against inner surface of a hollow preform or solidified layer : With roller applied pressure)

Patent 5232644: Process for colored polyethylene moldings
(PLASTIC AND NONMETALLIC ARTICLE SHAPING OR TREATING: PROCESSES : RANDOM VARIEGATED COLORING DURING MOLDING : By reciprocating or vibrating mold)

Patent 5232645: Process for making coiled brake tubing
(PLASTIC AND NONMETALLIC ARTICLE SHAPING OR TREATING: PROCESSES : WITH TWINING, PLYING, BRAIDING, OR TEXTILE FABRIC FORMATION : To degas or prevent gas entrapment)

Patent 5232646: Methods of forming contoured walls
(PLASTIC AND NONMETALLIC ARTICLE SHAPING OR TREATING: PROCESSES : WITH PRINTING OR COATING OF WORKPIECE (OUT OF MOLD) : Applied to clay, sand, or earthen workpiece : Sintering or heat fusing particles)

Patent 5232647: Process of making bicomponent acrylic fibers having reversible crimp
(PLASTIC AND NONMETALLIC ARTICLE SHAPING OR TREATING: PROCESSES : FORMING CONTINUOUS OR INDEFINITE LENGTH WORK : With crimping or crinkling of strands of filaments : Sheet or web work)

Patent 5232648: Bioabsorbable melt spun fiber based on glycolide-containing copolymer
(PLASTIC AND NONMETALLIC ARTICLE SHAPING OR TREATING: PROCESSES : FORMING CONTINUOUS OR INDEFINITE LENGTH WORK : Shaping by extrusion : And reshaping : Of filament : During or after final shape change)

Patent 5232649: Method of removing liquids from solids
(PLASTIC AND NONMETALLIC ARTICLE SHAPING OR TREATING: PROCESSES : FORMING CONTINUOUS OR INDEFINITE LENGTH WORK : Shaping by extrusion : Screw extruder or screw feeder device : Plural screws, plural extruders, or plural stage extruder : Heating)

Patent 5232650: Fabrication of detail parts for superconducting magnets by resin transfer molding
(PLASTIC AND NONMETALLIC ARTICLE SHAPING OR TREATING: PROCESSES : WITH STEP OF MAKING MOLD OR MOLD SHAPING, PER SE : By casting liquids on a solid supporting or shaping surface)

Patent 5232651: Method of sealing electric parts mounted on electric wiring board with resin composition
(PLASTIC AND NONMETALLIC ARTICLE SHAPING OR TREATING: PROCESSES : MECHANICAL SHAPING OR MOLDING TO FORM OR REFORM SHAPED ARTICLE : To produce composite, plural part or multilayered article : By separately molding different article portions : Spaced molded portions interconnected by solid preform : Positioning component in mold)

Patent 5232652: Method of making a stator of a motor with permanent magnets embedded therein
(PLASTIC AND NONMETALLIC ARTICLE SHAPING OR TREATING: PROCESSES : MECHANICAL SHAPING OR MOLDING TO FORM OR REFORM SHAPED ARTICLE : To produce composite, plural part or multilayered article : Shaping material and uniting to a preform : To unite independent contacting preforms : Concentric preforms)

Patent 5232653: Process for preparing surface-upgraded molded articles using a low thermal inertia mold
(PLASTIC AND NONMETALLIC ARTICLE SHAPING OR TREATING: PROCESSES : DIRECT APPLICATION OF FLUID PRESSURE DIFFERENTIAL TO PERMANENTLY SHAPE, DISTORT, OR SUSTAIN WORK : Producing multilayer work or article : Producing hollow work or a tubular article : Including extrusion : Including forming a hollow article :)

Patent 5232654: Injection molding method for manufacturing a thermoplastic part free from sink marks using a void inducing member
(PLASTIC AND NONMETALLIC ARTICLE SHAPING OR TREATING: PROCESSES : DIRECT APPLICATION OF FLUID PRESSURE DIFFERENTIAL TO PERMANENTLY SHAPE, DISTORT, OR SUSTAIN WORK : With internal application of fluid pressure : Producing a tubular product)

Patent 5232655: Nuclear fuel assembly skeleton
(INDUCED NUCLEAR REACTIONS: PROCESSES, SYSTEMS, AND ELEMENTS : WITH CONTROL OF REACTOR (E.G., CONTROL OF COOLANT FLOW) : By movement of control element or by release of neutron absorbing material : Plural sensed different conditions or measured variables correlated)

Patent 5232656: Fast-acting nuclear reactor control device
(INDUCED NUCLEAR REACTIONS: PROCESSES, SYSTEMS, AND ELEMENTS : WITH CONTROL OF REACTOR (E.G., CONTROL OF COOLANT FLOW) : By movement of control element or by release of neutron absorbing material : Plural sensed different conditions or measured variables correlated)

Patent 5232657: Metal hydride flux trap neutron absorber arrangement for a nuclear fuel storage body
(INDUCED NUCLEAR REACTIONS: PROCESSES, SYSTEMS, AND ELEMENTS : HANDLING OF FISSION REACTOR COMPONENT STRUCTURE WITHIN REACTOR SYSTEM : Storage container systems for new and/or irradiated core elements : Upper axial transfer)

Patent 5232658: Fuel assembly for a boiling water reactor with a reinforced box
(INDUCED NUCLEAR REACTIONS: PROCESSES, SYSTEMS, AND ELEMENTS : FUEL COMPONENT STRUCTURE : Plural fuel segments or elements : In pack or bundle : With coolant flow path deflecting means : With fuel element contacting protuberance or projection)

Patent 5232659: Method for alloying lithium with powdered aluminum
(POWDER METALLURGY PROCESSES : POWDER METALLURGY PROCESSES WITH HEATING OR SINTERING : Powder pretreatment (prior to consolidation or sintering) : Addition of fugitive material : Copper oxide)

Patent 5232660: Nitrogen steel and method of manufacture thereof
(ALLOYS OR METALLIC COMPOSITIONS : FERROUS (I.E., IRON BASE) : Lead, bismuth, selenium, tellurium or calcium containing : Zirconium, vanadium or titanium containing)

Patent 5232661: .gamma. and .beta. dual phase TiAl based intermetallic compound alloy having superplasticity
(ALLOYS OR METALLIC COMPOSITIONS : TITANIUM BASE : Chromium or molybdenum containing : Vanadium containing)

Patent 5232662: Heat-resistant corrosion-resistant superalloys
(ALLOYS OR METALLIC COMPOSITIONS : CONTAINING OVER 50 PER CENT METAL BUT NO BASE METAL : Iron containing : Chromium containing : Nickel containing : Cobalt containing : Titanium, or zirconium containing :)

Patent 5232663: Test carrier for analytical determination having a highly effective fixing layer for flow-through bound/free separation
(CHEMICAL APPARATUS AND PROCESS DISINFECTING, DEODORIZING, PRESERVING, OR STERILIZING : ANALYZER, STRUCTURED INDICATOR, OR MANIPULATIVE LABORATORY DEVICE : Structured visual or optical indicator, per se : Having reagent in absorbent or bibulous substrate : By preventing evaporation)

Patent 5232664: Liquid dispenser
(CHEMICAL APPARATUS AND PROCESS DISINFECTING, DEODORIZING, PRESERVING, OR STERILIZING : ANALYZER, STRUCTURED INDICATOR, OR MANIPULATIVE LABORATORY DEVICE : Sample mechanical transport means in or for automated analytical system : Means is turntable (circular) : Column)

Patent 5232665: Multi-linear automatic apparatus for processing immunoassays
(CHEMICAL APPARATUS AND PROCESS DISINFECTING, DEODORIZING, PRESERVING, OR STERILIZING : ANALYZER, STRUCTURED INDICATOR, OR MANIPULATIVE LABORATORY DEVICE : Sample mechanical transport means in or for automated analytical system : Means is conveyor and rack : Column)

Patent 5232666: Cam-driven flow system for use with analytical instruments
(CHEMICAL APPARATUS AND PROCESS DISINFECTING, DEODORIZING, PRESERVING, OR STERILIZING : ANALYZER, STRUCTURED INDICATOR, OR MANIPULATIVE LABORATORY DEVICE : Sample mechanical transport means in or for automated analytical system : With specific analytical program control means : Column)

Patent 5232667: Temperature control for portable diagnostic system using a non-contact temperature probe
(CHEMICAL APPARATUS AND PROCESS DISINFECTING, DEODORIZING, PRESERVING, OR STERILIZING : ANALYZER, STRUCTURED INDICATOR, OR MANIPULATIVE LABORATORY DEVICE : Means for analyzing liquid or solid sample : Measuring electrical property : Ion selective electrode : Dissolved gas :)

Patent 5232668: Test strip holding and reading mechanism for a meter
(CHEMICAL APPARATUS AND PROCESS DISINFECTING, DEODORIZING, PRESERVING, OR STERILIZING : ANALYZER, STRUCTURED INDICATOR, OR MANIPULATIVE LABORATORY DEVICE : Means for analyzing liquid or solid sample : Measuring optical property by using ultraviolet, infrared, or visible light : Ion selective electrode)

Patent 5232669: Pipette tip with self-aligning and self-sealing features
(CHEMICAL APPARATUS AND PROCESS DISINFECTING, DEODORIZING, PRESERVING, OR STERILIZING : ANALYZER, STRUCTURED INDICATOR, OR MANIPULATIVE LABORATORY DEVICE : Miscellaneous laboratory apparatus and elements, per se : Pipette or other volumetric fluid transfer means : With thermoelectric detector)

Patent 5232670: Catalytic converter
(CHEMICAL APPARATUS AND PROCESS DISINFECTING, DEODORIZING, PRESERVING, OR STERILIZING : CHEMICAL REACTOR : Waste gas purifier : Including means providing sequential purification stages : Plural chemical reaction stages : Solid, extended surface, fluid contact type : Disk or plate)

Patent 5232671: Core for a catalytic converter
(CHEMICAL APPARATUS AND PROCESS DISINFECTING, DEODORIZING, PRESERVING, OR STERILIZING : CHEMICAL REACTOR : Waste gas purifier : With heat exchanger for reaction chamber or reactants located therein : Electrical type : And means downstream of a stage for injecting a reactant into waste gas for interreaction in subsequent stage)

Patent 5232672: Endothermic fuel system
(CHEMICAL APPARATUS AND PROCESS DISINFECTING, DEODORIZING, PRESERVING, OR STERILIZING : CHEMICAL REACTOR : Including heat exchanger for reaction chamber or reactants located therein : Including plural parallel reaction stages with each stage in form of a reaction tube)

Patent 5232673: Shielded fluid stream injector for particle bed reactor
(CHEMICAL APPARATUS AND PROCESS DISINFECTING, DEODORIZING, PRESERVING, OR STERILIZING : CHEMICAL REACTOR : Including solid, extended surface, fluid contact reaction means; e.g., inert Raschig rings, particulate absorbent, particulate or monolithic catalyst, etc. : Compact bed of particulate, fluid contact material and means providing gravity flow of material within bed : And internal mixing means)

Patent 5232674: Method of improving surface morphology of laser irradiated surface
(SEMICONDUCTOR DEVICE MANUFACTURING: PROCESS : COATING WITH ELECTRICALLY OR THERMALLY CONDUCTIVE MATERIAL : To form ohmic contact to semiconductive material : Including heat treatment of conductive layer : Subsequent fusing conductive layer : Utilizing laser : Silicide)

Patent 5232675: Rare earth-containing high-silica zeolite having penta-sil type structure and process for the same
(CHEMISTRY OF INORGANIC COMPOUNDS : SILICON OR COMPOUND THEREOF : Oxygen containing : Metal containing (i.e., silicate) : Aluminum containing : Aluminosilicate : Crystalline : And ammonia)

Patent 5232676: Process for the biological purification of waste air streams
(CHEMISTRY OF INORGANIC COMPOUNDS : MODIFYING OR REMOVING COMPONENT OF NORMALLY GASEOUS MIXTURE : Alkali metal (Li, Na, K, Rb, or Cs))

Patent 5232677: Preparation of silicon nitride powder by partially nitriding in a fluidized bed and then completing nitridation in a moving bed
(CHEMISTRY OF INORGANIC COMPOUNDS : SILICON OR COMPOUND THEREOF : Binary compound (e.g., silicide, etc.) : Volatizing a solid)

Patent 5232678: Precipitated calcium carbonate
(CHEMISTRY OF INORGANIC COMPOUNDS : CARBON OR COMPOUND THEREOF : Oxygen containing : Carbonate or bicarbonate : Alkaline earth metal containing (Mg, Ca, Sr, or Ba) : By reacting oxide or hydroxide of the metal : Sesquicarbonate)

Patent 5232679: Process for production of value-added coproducts from coal and other carbonaceous materials
(CHEMISTRY OF INORGANIC COMPOUNDS : CARBON OR COMPOUND THEREOF : Elemental carbon : Carbon black (e.g., lampblack) : Solid material in feed : Tire)

Patent 5232680: Method for purifying hydrogen peroxide for microelectronics uses
(CHEMISTRY OF INORGANIC COMPOUNDS : OXYGEN OR COMPOUND THEREOF : Peroxide : Hydrogen : From ore)

Patent 5232681: Process for the preparation of an ion-conduction ceramic material
(CHEMISTRY OF INORGANIC COMPOUNDS : OXYGEN OR COMPOUND THEREOF : Metal containing : Plural metals or metal and ammonium containing : Aluminum (e.g., aluminate, etc.) : And alkali metal, alkaline earth metal, or ammonium containing)

Patent 5232682: Process and installation for producing a gas containing hydrogen from methanol
(CHEMISTRY OF INORGANIC COMPOUNDS : HYDROGEN OR COMPOUND THEREOF : Elemental hydrogen : Alkaline earth metal containing (Mg, Ca, Sr, or Ba))

Patent 5232683: Crystalline aluminophosphates and related compounds
(CHEMISTRY OF INORGANIC COMPOUNDS : ZEOLITE : Organic compound used to form zeolite : Organic template used : Nitrogen containing : Amine : Diamine :)

Patent 5232684: Labelled resiniferatoxin, compositions thereof, and methods for using the same
(DRUG, BIO-AFFECTING AND BODY TREATING COMPOSITIONS : RADIONUCLIDE OR INTENDED RADIONUCLIDE CONTAINING; ADJUVANT OR CARRIER COMPOSITIONS; INTERMEDIATE OR PREPARATORY COMPOSITIONS : In an organic compound : Nonmetal radionuclide or intended radionuclide (e.g., carbon) :)

Patent 5232685: Nonionic x-ray contrast medium with high iodine content
(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.) : Halogenated benzene ring containing : Three or more amide groups are attached directly to the same benzene ring by nonionic bonding : Carbonyl of a carboxylic acid or salt thereof attached directly to the benzene ring)

Patent 5232686: Gastroprotective pharmaceutical preparations containing N-benzyl-N-((1S,5S)-6,6-dimethylbicyclo(3,1,1)-hept-2-ylethoxy-ethyl)-mo
(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 and includes at least nitrogen and oxygen as ring hetero atoms (e.g., monocyclic 1,2- and 1,3-oxazines, etc.) : Morpholines (i.e., fully hydrogenated 1,4- oxazines) : Chalcogen attached indirectly to the morpholine ring by acyclic nonionic bonding : The nitrogen is double or triple bonded directly to carbon)

Patent 5232687: Fluid dispenser for germ-free fluid
(DRUG, BIO-AFFECTING AND BODY TREATING COMPOSITIONS : EFFERVESCENT OR PRESSURIZED FLUID CONTAINING : Organic pressurized fluid (e.g., freons, etc.) : Contains waxes, higher fatty acids, higher fatty alcohols)

Patent 5232688: Self-tanner cosmetic compositions
(DRUG, BIO-AFFECTING AND BODY TREATING COMPOSITIONS : TOPICAL SUN OR RADIATION SCREENING, OR TANNING PREPARATIONS : Plant extract of undetermined constitution)

Patent 5232689: Translucent antiperspirant compositions
(DRUG, BIO-AFFECTING AND BODY TREATING COMPOSITIONS : ANTI-PERSPIRANTS OR PERSPIRATION DEODORANTS : Zirconium compound containing : Topical live body grooming or adorning aid (e.g., hair spray, antiperspirant, etc.))

Patent 5232690: Use of zinc calcium hydroxide, lecithin and PAO as an adjuvant for antigen solutions, and antigen solutions treated with an adjuvant of
(DRUG, BIO-AFFECTING AND BODY TREATING COMPOSITIONS : NONSPECIFIC IMMUNOEFFECTOR, PER SE (E.G., ADJUVANT, NONSPECIFIC IMMUNOSTI- MULATOR, NONSPECIFIC IMMUNOPOTENTIATOR, NONSPECIFIC IMMUNOSUPPRESSOR, NON- SPECIFIC IMMUNOMODULATOR, ETC.); OR NONSPECIFIC IMMUNOEFFECTOR, STABILIZER, EMULSIFIER, PRESERVATIVE, CARRIER, OR OTHER ADDITIVE FOR A COMPOSITION CON- TAINING AN IMMUNOGLOBULIN, AN ANTISERUM, AN ANTIBODY, OR FRAGMENT THEREOF, AN ANTIGEN, AN EPITOPE, OR OTHER IMMUNOSPECIFIC IMMUNOEFFECTOR : Cancer cell or component thereof)

Patent 5232691: Protective gel composition
(DRUG, BIO-AFFECTING AND BODY TREATING COMPOSITIONS : TOPICAL BODY PREPARATION CONTAINING SOLID SYNTHETIC ORGANIC POLYMER AS DESIGNATED ORGANIC ACTIVE INGREDIENT (DOAI) : With bio-affecting material (i.e., biocide or biostat))

Patent 5232692: Povidone-iodine neonatal ophthalmic antimicrobial prophylactic agent
(DRUG, BIO-AFFECTING AND BODY TREATING COMPOSITIONS : TOPICAL BODY PREPARATION CONTAINING SOLID SYNTHETIC ORGANIC POLYMER AS DESIGNATED ORGANIC ACTIVE INGREDIENT (DOAI) : Ophthalmic preparation : Inorganic only or containing plant or animal extract)

Patent 5232693: Method of treating dry skin
(DRUG, BIO-AFFECTING AND BODY TREATING COMPOSITIONS : SOLID SYNTHETIC ORGANIC POLYMER AS DESIGNATED ORGANIC ACTIVE INGREDIENT (DOAI) : Monomer contains oxygen : Nitrogen or sulfur containing monomer)

Patent 5232694: Canine corona virus vaccine
(DRUG, BIO-AFFECTING AND BODY TREATING COMPOSITIONS : ANTIGEN, EPITOPE, OR OTHER IMMUNOSPECIFIC IMMUNOEFFECTOR (E.G., IMMUNOSPECIFIC VACCINE, IMMUNOSPECIFIC STIMULATOR OF CELL-MEDIATED IMMUNITY, IMMUNOSPECIFIC TOLEROGEN, IMMUNOSPECIFIC IMMUNOSUPPRESSOR, ETC.) : Virus or component thereof : Coronaviridae (e.g., neonatal calf diarrhea virus, feline infectious peritonitis virus, canine coronavirus, etc.) : Hog cholera virus)

Patent 5232695: Method of ameliorating herpes simplex virus infections using purified nerve growth factor
(DRUG, BIO-AFFECTING AND BODY TREATING COMPOSITIONS : DESIGNATED ORGANIC ACTIVE INGREDIENT CONTAINING (DOAI) : Peptide containing (e.g., protein, peptones, fibrinogen, etc.) DOAI : Produced by or extracted from animal tissue : Guanidine containing)

Patent 5232696: Reduction of low density lipoproteins in biological fluids
(DRUG, BIO-AFFECTING AND BODY TREATING COMPOSITIONS : ENZYME OR COENZYME CONTAINING : Hydrolases (3. ) (e.g., urease, lipase, asparaginase, muramidase, etc.) : Pancreatin)

Patent 5232697: Processes for cleaning psyllium seeds
(DRUG, BIO-AFFECTING AND BODY TREATING COMPOSITIONS : PLANT MATERIAL OR PLANT EXTRACT OF UNDETERMINED CONSTITUTION AS ACTIVE INGREDIENT (E.G., HERBAL REMEDY, HERBAL EXTRACT, POWDER, OIL, ETC.) : Containing or obtained from Plantago (e.g., plantain, psyllium, etc.) : Aqueous ammonia containing)

 

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