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Patent 5346371: Hydraulic elevator oil tank
(PUMPS : WITH MUFFLER ACTING ON PUMP FLUID : Pressure responsive relief or bypass valve)
Patent 5346372: Fluid flow regulating device
(PUMPS : MOTOR DRIVEN : Fluid motor : With motive fluid generator : Pulsator type)
Patent 5346373: Refrigeration compressor having a spherical discharge valve
(PUMPS : MOTOR DRIVEN : Electric or magnetic motor : Reciprocating rigid pumping member : Diaphragm type)
Patent 5346374: Rotating spiral pump with cooling between radial steps
(ROTARY EXPANSIBLE CHAMBER DEVICES : MULTISTAGE : One working chamber stage encircles another :)
Patent 5346375: Delivery valve for a scroll compressor
(ROTARY EXPANSIBLE CHAMBER DEVICES : WITH PLURAL WORKING FLUID INLET OR OUTLET PASSAGES : Sliding vane)
Patent 5346376: Axial thrust applying structure for the scrolls of a scroll type compressor
(ROTARY EXPANSIBLE CHAMBER DEVICES : WORKING MEMBER HAS PLANETARY OR PLANETATING MOVEMENT : Helical working member, e.g., scroll : With mechanical sealing : With working fluid bias)
Patent 5346377: Apparatus for flash flow processing having feed rate control
(PLASTIC ARTICLE OR EARTHENWARE SHAPING OR TREATING: APPARATUS : MEANS MAKING PARTICULATE MATERIAL DIRECTLY FROM LIQUID OR MOLTEN MATERIAL : By slinger or rotating liquid comminutor : Cotton candy maker :)
Patent 5346378: Apparatus for forming a curing envelope
(PLASTIC ARTICLE OR EARTHENWARE SHAPING OR TREATING: APPARATUS : RESHAPING, RESIZING OR VULCANIZING MEANS FOR TIRE, TIRE TUBE, OR DRIVE BELT : Means for supporting only a portion of a tire)
Patent 5346379: Extruding device for extruding plastic tubing with a measuring device for measuring the wall thickness of the plastic tubing
(PLASTIC ARTICLE OR EARTHENWARE SHAPING OR TREATING: APPARATUS : IMMERSED SHAPING ORIFICE DISCHARGING DIRECTLY INTO LIQUID BATH OR SHOWER MEANS : Means penetrating or embedded in previously formed section to support mold)
Patent 5346380: Caulking tube extension nozzle
(PLASTIC ARTICLE OR EARTHENWARE SHAPING OR TREATING: APPARATUS : HAND MOVABLE, SUBSTRATE TRAVERSING, PLURAL DIMENSION SHAPING MEANS INCLUDING MOLDING MATERIAL SUPPLY : Vacuum means)
Patent 5346381: Apparatus for preparation of samples for spectrographic analysis
(PLASTIC ARTICLE OR EARTHENWARE SHAPING OR TREATING: APPARATUS : CONTROL MEANS RESPONSIVE TO OR ACTUATED BY MEANS SENSING OR DETECTING A CONDITION OR MATERIAL TRIGGERED : Molding pressure control means responsive to pressure at shaping area (e.g., injection or press mold, etc.) : By means responsive to weight of feed material)
Patent 5346382: Hot runner exchange apparatus for use in an injection molding machine
(PLASTIC ARTICLE OR EARTHENWARE SHAPING OR TREATING: APPARATUS : WITH APPARATUS ASSEMBLY OR DISMANTLING MEANS OR WITH IDLE PART : For extrusion or injection type shaping means : Electro-static)
Patent 5346383: Low shear free-flow extruder breaker plate
(PLASTIC ARTICLE OR EARTHENWARE SHAPING OR TREATING: APPARATUS : WITH UPSTREAM SCREEN OR PERFORATED PLATE FOR STRAINING, HOMOGENIZING, OR MIXING MATERIAL TO BE SHAPED : Blade type harvesting means or severing means)
Patent 5346384: Apparatus for the production of plastic pipes
(PLASTIC ARTICLE OR EARTHENWARE SHAPING OR TREATING: APPARATUS : STOCK PRESSURIZING MEANS OPERABLY ASSOCIATED WITH DOWNSTREAM SHAPING ORIFICE : Including auxiliary shaping means (e.g., mandrel, etc.) associated with molding orifice : Movable orifice or movable mounted inner mandrel within orifice : Orbiting about vertical axis)
Patent 5346385: Chilled roller apparatus for achieving desired surface roughness characteristics of an electrode material on a web
(PLASTIC ARTICLE OR EARTHENWARE SHAPING OR TREATING: APPARATUS : PRESS FORMING MEANS, PRESS RESHAPING MEANS, OR VULCANIZING MEANS IS ENDLESS SURFACE TYPE : Roll press member coacting with endless surface having product forming shape imparting cavities)
Patent 5346386: Device for blow moulding
(PLASTIC ARTICLE OR EARTHENWARE SHAPING OR TREATING: APPARATUS : FEMALE MOLD AND MEANS TO SHAPE PARISON DIRECTLY BY INTERNAL FLUID PRESSURE, (E.G., BLOW MOLD, ETC.) : Including means to close or lock blow mold : With rotary support for molds)
Patent 5346387: Mold for manufacturing polyurethane parts for using the rim process
(PLASTIC ARTICLE OR EARTHENWARE SHAPING OR TREATING: APPARATUS : FEMALE MOLD AND CHARGER TO SUPPLY FLUENT STOCK UNDER PRESSURE THERETO IN FLUID-TIGHT RELATIONSHIP (E.G., INJECTION MOLD, ETC.) : Molding of thermosetting or cross-linking stock : With rotary support for molds)
Patent 5346388: Injection molding nozzle which retains a thermocouple element
(PLASTIC ARTICLE OR EARTHENWARE SHAPING OR TREATING: APPARATUS : FEMALE MOLD AND CHARGER TO SUPPLY FLUENT STOCK UNDER PRESSURE THERETO IN FLUID-TIGHT RELATIONSHIP (E.G., INJECTION MOLD, ETC.) : With means to heat or cool : Including heated or cooled nozzle : Comprising staged inflation means)
Patent 5346389: Combustion apparatus for high-temperature environment
(COMBUSTION : PROCESS OF COMBUSTION OR BURNER OPERATION : In a porous body or bed, e.g., surface combustion, etc. :)
Patent 5346390: Method and apparatus for oxy-fuel heating with lowered NO.sub.x in high temperature corrosive environments
(COMBUSTION : PROCESS OF COMBUSTION OR BURNER OPERATION : Flame shaping, or distributing components in combustion zone :)
Patent 5346391: Clean burning burner, particularly for combustion of gasified liquid fuel, such as fuel oil, or of gas
(COMBUSTION : COMBUSTION PRODUCTS RETURN STRUCTURE : Recirculation about mixing or combustion chamber wall or baffle : On upwardly opening mantle)
Patent 5346392: Cigarette-shaped gas lighter
(COMBUSTION : FRICTIONAL, CHEMICAL OR PERCUSSIVE TYPE IGNITER : Spark projecter, e.g., flint and abrasive striker, etc. : Mounted on fuel tank adjacent flame holder : Stored energy actuated; detent, latch or overcenter release)
Patent 5346393: Multiple-bed thermal oxidizer control damper system
(HEATING : WORK CHAMBER HAVING HEATING MEANS : Combustion products heat work by contact : Work chamber exhaust heats chamber feed : Fed with combustion products from a common generator)
Patent 5346394: Molten wax applicator
(DENTISTRY : APPARATUS : Having heater or electrode : Mirror)
Patent 5346395: Dental arch bite registration device
(DENTISTRY : APPARATUS : Having means to record or indicate jaw movement or position or dental occlusion : By deformation of material : Articulator or attachment therefor)
Patent 5346396: Dental prosthesis
(DENTISTRY : PROSTHODONTICS : Tooth construction : Metallic tooth, tooth portion, or attachment : Metallic backing : Plural cups or discs)
Patent 5346397: Process for making ceramic dental crowns
(DENTISTRY : METHOD OR MATERIAL FOR TESTING, TREATING, RESTORING, OR REMOVING NATURAL TEETH : Crown : Method of fabricating : By post)
Patent 5346398: Stationary game machine
(EDUCATION AND DEMONSTRATION : VEHICLE OPERATOR INSTRUCTION OR TESTING : Automobile or truck : Simulation of view from vehicle : View simulating means located on belt or cylinder : Runway outlining or approach lights simulated)
Patent 5346399: Educational game for children
(EDUCATION AND DEMONSTRATION : MATHEMATICS : Arithmetic : Electric component included in teaching means : Fraction representing elements)
Patent 5346400: Sensor rotating apparatus
(ELECTRICAL CONNECTORS : INTERRELATED CONNECTORS RELATIVELY MOVABLE DURING USE : Movement about axis : Rotary movement : Including ball or roller bearing used as conductor :)
Patent 5346401: Electrical connector for translating between first and second sets of terminals having different pitches
(ELECTRICAL CONNECTORS : PREFORMED PANEL CIRCUIT ARRANGEMENT, E.G., PCB, ICM, DIP, CHIP, WAFER, ETC. : With provision to conduct electricity from panel circuit to another panel circuit : Flexible panel : Mounted for controlled movement with respect thereto)
Patent 5346402: Electronic circuit device and manufacturing method thereof
(ELECTRICAL CONNECTORS : PREFORMED PANEL CIRCUIT ARRANGEMENT, E.G., PCB, ICM, DIP, CHIP, WAFER, ETC. : With provision to conduct electricity from panel circuit to another panel circuit : Micro panel circuit arrangement, e.g., ICM, DIP, chip, wafer, etc. : Dual inline package (DIP) : Leadless : Having radially outwardly facing contact surface)
Patent 5346403: Connector grounding arrangement
(ELECTRICAL CONNECTORS : WITH CIRCUIT CONDUCTORS AND SAFETY GROUNDING PROVISION : Grounding to connector container or housing : Between parallel conductors)
Patent 5346404: Surface mounting connector
(ELECTRICAL CONNECTORS : WITH CIRCUIT CONDUCTORS AND SAFETY GROUNDING PROVISION : Grounding of coupling part : Three-prong coupling part including ground prong, or receptacle)
Patent 5346405: Shunted connector assembly and shunt assembly therefor
(ELECTRICAL CONNECTORS : HAVING CIRCUIT INTERRUPTING PROVISION EFFECTED BY MATING OR HAVING "DEAD" CONTACT ACTIVATED AFTER MATING : Contact encasing chamber)
Patent 5346406: Electrical cable and connector assembly with safety pilot line disconnect, especially for electric vehicle
(ELECTRICAL CONNECTORS : INCLUDING OVERSTRESS PREVENTING MEANS : Conductor gripped outside connector housing by distinct clamp)
Patent 5346407: Battery connector cover
(ELECTRICAL CONNECTORS : WITH PROVISION TO RESTRICT ENVIRONMENT EFFECTS : Including contact cover or case : Connector comprising or mating with tapered post, e.g., storage battery terminal : With additional contacts comprising coupling part mating along axis normal to conductor)
Patent 5346408: Battery cable assembly
(ELECTRICAL CONNECTORS : WITH PROVISION TO RESTRICT ENVIRONMENT EFFECTS : Including contact cover or case : Connector comprising or mating with tapered post, e.g., storage battery terminal : With additional contacts comprising coupling part mating along axis normal to conductor)
Patent 5346409: Fixable electric plug connection and a process for fixing an electric plug connection
(ELECTRICAL CONNECTORS : WITH SUPPORTING MEANS FOR COUPLING PART : Elongated member supporting connector at its extremity or member for interfitting with such an elongated member : Stacked right-angle connector for use on printed circuit board (i.e., PCB))
Patent 5346410: Filtered connector/adaptor for unshielded twisted pair wiring
(ELECTRICAL CONNECTORS : HAVING OR PROVIDING INDUCTIVE OR CAPACITIVE SHIELD : Molded connector body)
Patent 5346411: Tap-in blade fuse
(ELECTRICAL CONNECTORS : WITH CIRCUIT COMPONENT OR COMPRISING CONNECTOR WHICH FULLY ENCLOSES CIRCUIT COMPONENT : With or for fuse : Having three or more circularly arranged contacts (e.g., base of vacuum tube))
Patent 5346412: Break away key and latch assembly
(ELECTRICAL CONNECTORS : WITH INSULATION OTHER THAN CONDUCTOR SHEATH : Plural-contact coupling part : Plural-contact coupling part comprises receptacle or plug : Polarized : By key or guideway : User adjustable key or guideway : Polarized)
Patent 5346413: Sealing electrical contact
(ELECTRICAL CONNECTORS : WITH INSULATION OTHER THAN CONDUCTOR SHEATH : Metallic connector or contact secured to insulation : Spring-operated or resilient securing part)
Patent 5346414: Construction of rear holder for connector capable to be drawn out
(ELECTRICAL CONNECTORS : WITH INSULATION OTHER THAN CONDUCTOR SHEATH : Metallic connector or contact secured to insulation : Secured by superposition of insulating body parts : Latching part unitary with metallic connector or contact)
Patent 5346415: Support apparatus for use in a fishing boat
(MARINE PROPULSION : ELECTRIC DRIVE FOR PROPELLING MEANS : With foot control :)
Patent 5346416: Exhaust system for outboard motor
(MARINE PROPULSION : MEANS FOR ACCOMODATING OR MOVING ENGINE FLUIDS : Means for handling exhaust gas : Tell-tale outlet)
Patent 5346417: Exhaust gas cleaning device for outboard motor
(MARINE PROPULSION : MEANS FOR ACCOMODATING OR MOVING ENGINE FLUIDS : Means for handling exhaust gas : Tell-tale outlet)
Patent 5346418: Kit for assembling toy weapons
(AMUSEMENT DEVICES: TOYS : CONSTRUCTION TOY : Including electrical feature or assembly : Vehicle (e.g., aircraft, automobile))
Patent 5346419: Buoyancy compensator device with backpack and adjustable harness
(BUOYS, RAFTS, AND AQUATIC DEVICES : WATER RESCUE OR LIFE PROTECTING APPARATUS : Personal flotation device : With mechanical inflation means : By compressed gas means : With control valve : Actuated by water softened or soluble member)
Patent 5346420: Gearing and drive mechanism for construction toy system
(AMUSEMENT DEVICES: TOYS : CONSTRUCTION TOY : Interfitting elements : Including three rod-like elements projecting from a fourth element or common connector : Extending transversely through panel or strip)
Patent 5346421: Toy bird capable of drinking water and producing sound
(AMUSEMENT DEVICES: TOYS : OPERATED BY RELATIVELY MOVING FLUID OR PRESSURE DIFFERENTIAL : For changing or moving figure or figure part : Bellows or bulb for moving fluid)
Patent 5346422: Toy articles of manufacture comprising spontaneously wettable fibers
(AMUSEMENT DEVICES: TOYS : FIGURE TOY OR ACCESSORY THEREFOR : Head : Having hair : Eyelash)
Patent 5346423: Toy for making simulated french fries
(AMUSEMENT DEVICES: TOYS : BUILDING FURNISHING OR APPLIANCE : Folding or collapsible)
Patent 5346424: Automatic size-grading and shrimp peeling machinery
(BUTCHERING : CRUSTACEAN (E.G., SHRIMP, CRAB, LOBSTER, CRAYFISH) : Shrimp processing : Peeler :)
Patent 5346425: Apparatus and method for filling tubular castings
(BUTCHERING : SAUSAGE MAKING : Stuffing : Sausage sizing and shaping : Sizing ring :)
Patent 5346426: Method and an apparatus in ventilation
(VENTILATION : WORKSTATION VENTILATOR (E.G., HOOD, OFFTAKE, ETC.) : Having inlet airway : Having canopy exhaust hood)
Patent 5346427: Apparatus and method for removing turkey viscera
(BUTCHERING : VISCERA PROCESSING : Spoon type eviscerator : Opener)
Patent 5346428: Wall mounted forced air vent humidifier and draft control device
(VENTILATION : HAVING INLET AIRWAY : Including specific air distributor (e.g., register, etc.) : With means for liquid contact : Valve opens by pivoting in upstream direction)
Patent 5346429: Feeder assembly for a combine
(CROP THRESHING OR SEPARATING : WITH FEEDER : Rethreshing)
Patent 5346430: Non-impact printing of business forms from continuous webs having adhesive coatings
(BOOKS, STRIPS, AND LEAVES FOR MANIFOLDING : CONTINUOUS FORM STRIP - BOOK TYPE :)
Patent 5346431: Sealing cover for coupling
(ROTARY SHAFTS, GUDGEONS, HOUSINGS, AND FLEXIBLE COUPLINGS FOR ROTARY SHAFTS : HOUSING : Rigid semispherical surface on one housing part slidably engaged with surface on mating housing part : Recirculating rolling bodies)
Patent 5346432: Driveshaft with additional masses
(ROTARY SHAFTS, GUDGEONS, HOUSINGS, AND FLEXIBLE COUPLINGS FOR ROTARY SHAFTS : SHAFTING : Particular vibration dampening or balancing structure : Corrugated structure)
Patent 5346433: Mirror illusion
(AMUSEMENT DEVICES : ILLUSION OR STAGE DEVICE : Illusion caused by mirror : By use of video or projected picture)
Patent 5346434: Rear derailleur mechanism for a bicycle
(ENDLESS BELT POWER TRANSMISSION SYSTEMS OR COMPONENTS : CONTROL FOR VARIABLE INPUT TO OUTPUT SPEED-RATIO : Including belt shiftable axially from one to another surface of stepped pulley or coaxial pulleys of different diameter : And including belt-shifter mechanism : Shifter mechanism including parallelogram linkage :)
Patent 5346435: Carcass hide opening
(BUTCHERING : CARCASS SUBDIVISION : Cutting longitudinally through body or body portion (i.e., splitters) : Of subdivision into portions)
Patent 5346436: Air vent for hydraulic chain tensioner
(ENDLESS BELT POWER TRANSMISSION SYSTEMS OR COMPONENTS : MEANS FOR ADJUSTING BELT TENSION OR FOR SHIFTING BELT, PULLEY OR GUIDE ROLL : Tension adjuster or shifter driven by electrical or fluid motor : Sensor includes rotatable belt-engaging surface)
Patent 5346437: Dual source drive system
(ENDLESS BELT POWER TRANSMISSION SYSTEMS OR COMPONENTS : MEANS FOR ADJUSTING BELT TENSION OR FOR SHIFTING BELT, PULLEY OR GUIDE ROLL : Guide roll mounted for movement of its axis along arcuate path to tension belt : Plural guide rolls engaging single belt : Shifter actuated by handle pivoted about fixed axis)
Patent 5346438: Belt guide pulley
(ENDLESS BELT POWER TRANSMISSION SYSTEMS OR COMPONENTS : AUXILIARY MEMBER REMOVABLY ATTACHED TO PULLEY OR GUIDE ROLL FOR PREVENTING LATERAL DISPLACEMENT OF BELT : With frame or mount for system)
Patent 5346439: Toothed transmission belt
(ENDLESS BELT POWER TRANSMISSION SYSTEMS OR COMPONENTS : POSITIVE DRIVE BELT : Drive surfaces on belt formed in or interconnected by continuous flexible member : Drive surfaces on longitudinally spaced teeth formed integral with flexible member : With embedded metal layer)
Patent 5346440: Transverse element for a drive belt
(ENDLESS BELT POWER TRANSMISSION SYSTEMS OR COMPONENTS : FRICTION DRIVE BELT : Including plural interconnected members each having a drive surface facing in a common direction : Belt has oppositely facing side drive surfaces (e.g., "V-belt", etc.) : Common member surrounds opening for pulley tooth on all sides)
Patent 5346441: Combination of two-stator-rotor units with a connecting gear unit therebetween
(PLANETARY GEAR TRANSMISSION SYSTEMS OR COMPONENTS : FLUID DRIVE OR CONTROL OF PLANETARY GEARING : Fluid controlled mechanical clutch or brake : Stepless ratio change controlled)
Patent 5346442: Range shift arrangement for four-wheel drive vehicles
(PLANETARY GEAR TRANSMISSION SYSTEMS OR COMPONENTS : DIFFERENTIAL PLANETARY GEARING : Including means to selectively apply rotational power to only one output : Plural power paths to planetary gearing)
Patent 5346443: Parallel-axis gear differential with limited edge contact between gear members
(PLANETARY GEAR TRANSMISSION SYSTEMS OR COMPONENTS : DIFFERENTIAL PLANETARY GEARING : Spur gear differential : Intermeshing planet pinions : Manual actuator)
Patent 5346444: Control valve for an exercise stair device
(EXERCISE DEVICES : INVOLVING USER TRANSLATION OR PHYSICAL SIMULATION THEREOF : Stair climbing : Utilizing fluid resistance : Separately adjustable)
Patent 5346445: Arm lever for an exercise bicycle
(EXERCISE DEVICES : INVOLVING USER TRANSLATION OR PHYSICAL SIMULATION THEREOF : Bicylcling : Including upper body exercise feature : Gas)
Patent 5346446: Jump rope having sprinkling apparatus
(EXERCISE DEVICES : SKIPPING : Handheld jump rope : Stilt having specific step)
Patent 5346447: Exercise machine
(EXERCISE DEVICES : USER MANIPULATED FORCE RESISTING APPARATUS, COMPONENT THEREOF, OR ACCESSORY THEREFOR : Utilizing weight resistance : Including stationary support for weight : Body part of user utilized as weight : Entire body :)
Patent 5346448: Free weight lifting system
(EXERCISE DEVICES : USER MANIPULATED FORCE RESISTING APPARATUS, COMPONENT THEREOF, OR ACCESSORY THEREFOR : Utilizing weight resistance : Including stationary support for weight : Barbell support : And flexible force transmitting linkage element)
Patent 5346449: Barbell system with improved locking feature
(EXERCISE DEVICES : USER MANIPULATED FORCE RESISTING APPARATUS, COMPONENT THEREOF, OR ACCESSORY THEREFOR : Utilizing weight resistance : Handheld bar with weight at each end (e.g., barbell, dumbbell, etc.) or component thereof : Having securing member (e.g., locking collar, etc.) for retaining weight on bar : And flexible force transmitting linkage element)
Patent 5346450: Exercise devices
(EXERCISE DEVICES : USER MANIPULATED FORCE RESISTING APPARATUS, COMPONENT THEREOF, OR ACCESSORY THEREFOR : Utilizing weight resistance : Handheld bar with weight at each end (e.g., barbell, dumbbell, etc.) or component thereof : Bar held by single hand of user (e.g., dumbbell, etc.) : And flexible force transmitting linkage element)
Patent 5346451: Exercise apparatus with telescoping pole pieces
(EXERCISE DEVICES : USER MANIPULATED FORCE RESISTING APPARATUS, COMPONENT THEREOF, OR ACCESSORY THEREFOR : Utilizing fluid resistance : Confined hydraulic or pneumatic chamber : Bar held by single hand of user (e.g., dumbbell, etc.))
Patent 5346452: Adjustable air resistance system for fitness equipment
(EXERCISE DEVICES : USER MANIPULATED FORCE RESISTING APPARATUS, COMPONENT THEREOF, OR ACCESSORY THEREFOR : Utilizing fluid resistance : Confined hydraulic or pneumatic chamber : Including external conduit structure : And flexible force transmitting linkage element)
Patent 5346453: Multiple bit power drill
(TOOL CHANGING : PROCESS :)
Patent 5346454: Turret punch press
(TOOL CHANGING : INCLUDING MACHINE TOOL OR COMPONENT : Reciprocating tool machine tool (e.g., broaching machine, shaping machine, etc.) : Including matrix : Linearly moveable tool changer)
Patent 5346455: Methods of making pop-up promotional items
(MANUFACTURING CONTAINER OR TUBE FROM PAPER; OR OTHER MANUFACTURING FROM A SHEET OR WEB : WITH COATING : Adhesive : With assembling of distinct members : Indeterminate length work : Rotary applicator)
Patent 5346456: Plastic film bag manufacturing apparatus and associated methods, and plastic film bags produced thereby
(MANUFACTURING CONTAINER OR TUBE FROM PAPER; OR OTHER MANUFACTURING FROM A SHEET OR WEB : CONTAINER MAKING : Pliable container (e.g., bag, envelope, etc.) : Assembling of distinct members : With extruding, drawing, or attenuating : Composite heat sealing and severing)
Patent 5346457: Device for eliminating curl of recording paper for use in image forming apparatus
(MANUFACTURING CONTAINER OR TUBE FROM PAPER; OR OTHER MANUFACTURING FROM A SHEET OR WEB : WITH PRINTING OR PHOTOGRAPHIC REPRODUCTION : By orbital means)
Patent 5346458: Electrohydraulic energy converter for cardiac assist devices and artificial hearts
(SURGERY : CARDIAC AUGMENTATION (PULSATORS, ETC.) : Externally supported or worn (e.g., garment, belt etc.))
Patent 5346459: Trocar
(SURGERY : INSTRUMENTS : Cutting, puncturing or piercing : Puncturing or piercing : Spring driven or biased into cutting position)
Patent 5346461: Electromechanical back brace apparatus
(SURGERY: SPLINT, BRACE, OR BANDAGE : ORTHOPEDIC BANDAGE : Splint or brace : Body (e.g., scoliosis brace) : By chemically reactive material (e.g., plaster cast))
Patent 5346462: Adjustable tension finger or toe splint
(SURGERY: SPLINT, BRACE, OR BANDAGE : ORTHOPEDIC BANDAGE : Splint or brace : Upper extremity : Hand or wrist : Finger :)
Patent 5346463: Dynamic variable torque long bone torsion reducer
(SURGERY: SPLINT, BRACE, OR BANDAGE : ORTHOPEDIC BANDAGE : Splint or brace : Lower extremity : Hand or wrist)
Patent 5346464: Method and apparatus for reducing intraocular pressure
(SURGERY : DEVICES TRANSFERRING FLUIDS FROM WITHIN ONE AREA OF BODY TO ANOTHER (E.G., SHUNTS, ETC.) : With flow control means (e.g., check valves, hydrocephalus pumps, etc.) : Oxygenating means)
Patent 5346466: Drop detection method and apparatus
(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 controlling material flow to or from body, or metering a predetermined dose or amount : Drip meter : Having drip sensor : Conduit or holder therefor removably attached to another injector component by friction)
Patent 5346467: Coll-karafin ureteral stent-catheter having varying diameter stent
(SURGERY : DEVICES TRANSFERRING FLUIDS FROM WITHIN ONE AREA OF BODY TO ANOTHER (E.G., SHUNTS, ETC.) : Body inserted tubular conduit structure)
Patent 5346468: Tampon applicator
(SURGERY : MEANS FOR INSERTING FIBROUS OR FORAMINOUS RESIDENT PACKING, RECEPTOR, OR MEDICAMENT CARRIER INTO BODY ORIFICE : With means for ejecting continuous length insert (e.g., gauze packing) : With antisiphon means)
Patent 5346469: Handpiece for surgical operation
(SURGERY : MEANS FOR INTRODUCING OR REMOVING MATERIAL FROM BODY FOR THERAPEUTIC PURPOSES (E.G., MEDICATING, IRRIGATING, ASPIRATING, ETC.) : With means for cutting, scarifying, or vibrating (e.g., ultrasonic, etc.) tissue : With tubular injection means inserted into body)
Patent 5346470: Contrast media injector
(SURGERY : MEANS FOR INTRODUCING OR REMOVING MATERIAL FROM BODY FOR THERAPEUTIC PURPOSES (E.G., MEDICATING, IRRIGATING, ASPIRATING, ETC.) : Gas application : Gas mixed with other material : Ejector pivoted or swung into operating position)
Patent 5346471: Dual lumen catheter
(SURGERY : MEANS FOR INTRODUCING OR REMOVING MATERIAL FROM BODY FOR THERAPEUTIC PURPOSES (E.G., MEDICATING, IRRIGATING, ASPIRATING, ETC.) : Material introduced into and removed from body through passage in body inserted means : Body inserted conduit with separate ingress and egress passages : With body orifice occluding means)
Patent 5346472: Apparatus and method for preventing hypotension in a dialysis patient
(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 flow varying means controlled by condition responsive sensor : Means for ejecting solid from holder)
Patent 5346473: Oxy-hydrogen propelled torpedo for introducing angioplasty guide wire
(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 : Conduit with self-propelled or remote control means : Having tensioning means to alter conduit shape : Solid loaded into injector through opening in side wall of plunger housing)
Patent 5346474: Disposable safety 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 5346475: Single use 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 5346476: Fluid delivery system
(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 spring : Spring drives piston : Rotatable means actuates axially movable member)
Patent 5346477: Pressure gauge for regulating pressure in a disposable pressure cuff
(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 pressurized charge of gas or vacuum : Material impelled by means (e.g., diaphragm, piston) moved by gas or vacuum pressure : Material supply means pierced by conduit)
Patent 5346478: Pulmonary 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 : Body entering conduit axially movable within flexible protective sheath facilitating sterile insertion into body duct : Having curved portion)
Patent 5346479: Retention 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 : Means for securing conduit to body : Having lubricating means)
Patent 5346480: Syringe with retractable 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 : Common cover or protector for body entering conduit and material syringe reservoir : And extended therefrom by piston when syringe is used)
Patent 5346481: Vaccine delivery system
(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.) : Means broken, cut, pierced, or torn to permit material flow to or from body : Septum pierced by conduit to permit flow : Septum within collapsible material reservoir :)
Patent 5346482: Two-piece ostomy appliance having flushable pouch and faceplate with protective collar
(SURGERY : MEANS AND METHODS FOR COLLECTING BODY FLUIDS OR WASTE MATERIAL (E.G., RECEPTACLES, ETC.) : Receptacle attached to or inserted within body to receive discharge therefrom : Receptacle engaging around permanent surgically constructed body opening (e.g., colostomy, etc.) : Mounting ring or annulus around body opening : With external collector or support means)
Patent 5346483: External male catheter
(SURGERY : MEANS AND METHODS FOR COLLECTING BODY FLUIDS OR WASTE MATERIAL (E.G., RECEPTACLES, ETC.) : Receptacle attached to or inserted within body to receive discharge therefrom : Receptacles receiving protruding body member (e.g., ears, genitalia, breast, etc.) : Genital receptacle : Receptacle structured for collecting urine or discharge from male member (e.g., external catheter, etc.) : With separate body securing means : Body or body member encircling belt, strap, or harness : Interfitting members)
Patent 5346484: Cushion-like member for abdominal operations
(SURGERY : MEANS AND METHODS FOR COLLECTING BODY FLUIDS OR WASTE MATERIAL (E.G., RECEPTACLES, ETC.) : Absorbent pad for external or internal application and supports therefor (e.g., catamenial devices, diapers, etc.) : Receptacle placed under or against body to collect discharge during surgical or obstetrical operations)
Patent 5346485: Polymeric composition for the absorption of proteinaceous fluids
(SURGERY : MEANS AND METHODS FOR COLLECTING BODY FLUIDS OR WASTE MATERIAL (E.G., RECEPTACLES, ETC.) : Absorbent pad for external or internal application and supports therefor (e.g., catamenial devices, diapers, etc.) : Containing particular materials, fibers, or particles : Collagen or gelling material : Catamenial receptacle)
Patent 5346486: Sanitary napkin having laterally extensible means for attachment to the undergarment of the wearer
(SURGERY : MEANS AND METHODS FOR COLLECTING BODY FLUIDS OR WASTE MATERIAL (E.G., RECEPTACLES, ETC.) : Absorbent pad for external or internal application and supports therefor (e.g., catamenial devices, diapers, etc.) : Having specific design, shape, or structural feature : With means for securing pad to garment or person : Side flap : Carboxy-radical containing)
Patent 5346487: Disposable absorbent garment
(SURGERY : MEANS AND METHODS FOR COLLECTING BODY FLUIDS OR WASTE MATERIAL (E.G., RECEPTACLES, ETC.) : Absorbent pad for external or internal application and supports therefor (e.g., catamenial devices, diapers, etc.) : Having specific design, shape, or structural feature : Hourglass shape : Absorbent means interposed between pervious topsheet and impervious backsheet : Carboxy-radical containing)
Patent 5346488: Laser-induced ablation of atherosclerotic plaque
(SURGERY : INSTRUMENTS : Light application : Angioplasty : Cataracts or glaucoma)
Patent 5346489: Medical laser delivery system
(SURGERY : INSTRUMENTS : Light application : Applicators : Placed in body : With optical fiber :)
Patent 5346491: Feed device for bipolar electrodes for capsulotomy
(SURGERY : INSTRUMENTS : Electrical application : Systems : Combined cutting-coagulation : With thermal control means)
Patent 5346492: Perforated metallic panels and strips for internal fixation of bone fractures and for reconstructive surgery
(SURGERY : INSTRUMENTS : Orthopedic instrumentation : Internal fixation means : Pin connector)
Patent 5346493: Top-entry rod retainer
(SURGERY : INSTRUMENTS : Orthopedic instrumentation : Internal fixation means : Spinal positioner or stabilizer : Cyclable or incrementable)
Patent 5346495: Biomedical cement applicator
(SURGERY : INSTRUMENTS : Orthopedic instrumentation : Means for use in bone reperation : Device for the application of bone cement : Femoral head)
Patent 5346496: Drill-device for alignment of a bone screw driven into the neck of a femur
(SURGERY : INSTRUMENTS : Orthopedic instrumentation : Means for use in bone reperation : Drill or pin guide : Intramedullary plug or centering means)
Patent 5346497: Surgical cutting head with asymmetrical cutting notch
(SURGERY : INSTRUMENTS : Means for removing, inserting or aiding in the removal or insertion of eye lens material : Means for use in bone reperation)
Patent 5346498: Controller for manipulation of instruments within a catheter
(SURGERY : INSTRUMENTS : Means for inserting or removing conduit within body : Means for use in bone reperation)
Patent 5346499: Depilation apparatus and method using a vibration member to affect the function of nerves in the skin
(SURGERY : INSTRUMENTS : Means for removal of skin or material therefrom : Physical removal of hair or hair plugs from skin : Fetus extractor)
Patent 5346500: Suture cutting scissor apparatus
(SURGERY : INSTRUMENTS : Means for removing suture, clip, staple or ligature : By severing)
Patent 5346501: Laparoscopic absorbable anastomosic fastener and means for applying
(SURGERY : INSTRUMENTS : Surgical mesh, connector, clip, clamp or band : Suturing or ligating aid or guide)
Patent 5346502: Laparoscopic ultrasonic surgical instrument and methods for manufacturing the instruments
(SURGERY : INSTRUMENTS : Cutting, puncturing or piercing : Cutter having vibratory drive means : Artery or vein)
Patent 5346503: Cutting instruments for endoscopic surgery
(SURGERY : INSTRUMENTS : Cutting, puncturing or piercing : Cutter carried on elongated probe-like member : Artery or vein)
Patent 5346504: Intraluminal manipulator with a head having articulating links
(SURGERY : INSTRUMENTS : Internal pressure applicator (e.g., dilator) : Inflatable or expandible by fluid : Acupuncture means)
Patent 5346505: Easily exchangeable catheter system
(SURGERY : INSTRUMENTS : Internal pressure applicator (e.g., dilator) : Inflatable or expandible by fluid : Inserted in vascular system : Plural cutting blades)
Patent 5346506: Method for establishing defibrillation threshold for a cardiac defibrillator
(SURGERY: LIGHT, THERMAL, AND ELECTRICAL APPLICATION : LIGHT, THERMAL, AND ELECTRICAL APPLICATION : Electrical therapeutic systems : Cardioverting/defibrillating : Controlling or indicating stimulation level :)
Patent 5346507: Intraocular lens and a polymer composition for making same
(PROSTHESIS (I.E., ARTIFICIAL BODY MEMBERS), PARTS THEREOF, OR AIDS AND ACCESSORIES THEREFOR : EYE PROSTHESIS (E.G., LENS OR CORNEAL IMPLANT, OR ARTIFICIAL EYE, ETC.) : Intraocular lens : Material characteristic of lens : Lens is collagen based : One filament)
Patent 5346508: Apparatus and method for performing diagnostics and intravascular therapies
(SURGERY: LIGHT, THERMAL, AND ELECTRICAL APPLICATION : LIGHT, THERMAL, AND ELECTRICAL APPLICATION : Thermal applicators : Electric current : Localized application : By partially or wholly implanted device)
Patent 5346509: Process for dyeing hair by the sequential treatment of hair with metal ion-containing composition and with a dye composition containing
(BLEACHING AND DYEING; FLUID TREATMENT AND CHEMICAL MODIFICATION OF TEXTILES AND FIBERS : DYEING INVOLVING ANIMAL-DERIVED NATURAL FIBER MATERIAL (OTHER THAN SOLELY WOOL OR SILK), E.G., LEATHER, FUR, HAIR, FEATHERS, ETC., COMPOSITION, PROCESS, OR PRODUCT : Hair dyeing : Oxidation dye : Aminoheterocyclic dye : Nitrophenylenediamine dye)
Patent 5346510: Mixtures of reactive dyes
(BLEACHING AND DYEING; FLUID TREATMENT AND CHEMICAL MODIFICATION OF TEXTILES AND FIBERS : DYE OR POTENTIAL DYE COMPOSITION, ADDITIVE, TREATMENT, PROCESS, PRODUCT, OR ANCILLARY DYE OPERATION : Mixed dyes, noncomplexed : Aromatic)
Patent 5346511: Antifoam/defoamer compositions for Bayer process
(CHEMISTRY: PHYSICAL PROCESSES : PHYSICAL PROCESSES :)
Patent 5346512: Carbon treatment of reclaimed ammonium perchlorate
(CHEMISTRY: PHYSICAL PROCESSES : PHYSICAL PROCESSES : Crystallization : Alkali metal and ammonium compounds : Ammonium compounds :)
Patent 5346513: Method for producing semiconductor device using a vacuum sealing mechanism having inner and outer bellows
(METAL WORKING : BARRIER LAYER OR SEMICONDUCTOR DEVICE MAKING : Means for opening or separating a pack)
Patent 5346514: Versatile plant sod mat and method for propagation
(PLANT HUSBANDRY : MISCELLANEOUS : Modified earth's surface, e.g., sod, turf, reinforced :)
Patent 5346515: Fluidized bed gas generator for allothermic gasification of coal
(GAS: HEATING AND ILLUMINATING : GENERATORS : Cupola : Coal and water : Floating oil)
Patent 5346516: Non-woven abrasive material containing hydrogenated vegetable oils
(ABRASIVE TOOL MAKING PROCESS, MATERIAL, OR COMPOSITION : PORE FORMING :)
Patent 5346517: Method of manufacturing inserts preferably for machining of heat resistant materials
(ABRASIVE TOOL MAKING PROCESS, MATERIAL, OR COMPOSITION : WITH INORGANIC MATERIAL : Metal or metal oxide :)
Patent 5346518: Vapor drain system
(GAS SEPARATION: APPARATUS : SOLID SORBENT APPARATUS : Plural solid sorbent beds : With heat exchange means : Movable solid sorbent bed (e.g., fluidized bed, etc.))
Patent 5346519: Filter media construction
(GAS SEPARATION : TWO OR MORE SEPARATORS (E.G., SPACED FILTERS IN FLOW LINE OR CASING) : Plies or layers of different characteristics or orientation : Orientation of elements : With tangential gas outlet)
Patent 5346520: Apparatus for applying a carbon coating to optical fibers
(GLASS MANUFACTURING : PROCESSES OF MANUFACTURING FIBERS, FILAMENTS, OR PREFORMS : Process of manufacturing optical fibers, waveguides, or preforms thereof : With step of vapor deposition : Inorganic carbon, metal oxide, or inorganic nitrogen containing material deposited (e.g., elemental carbon, carbides, nitrides, etc.) : With dehydration (e.g., OH removal, etc.))
Patent 5346521: Apparatus and method for fabricating optical fiber coupler
(GLASS MANUFACTURING : PROCESSES OF MANUFACTURING FIBERS, FILAMENTS, OR PREFORMS : Process of manufacturing optical fibers, waveguides, or preforms thereof : Joining or bonding optical fibers, waveguides, or preforms (e.g., coupling, etc.) : End to end (i.e., butt end joining) :)
Patent 5346522: Method and apparatus for molding optical glass elements or the like
(GLASS MANUFACTURING : PROCESSES : Sequentially forming, reheating, and working : Reshaping : From inorganic oxides or hydroxides)
Patent 5346523: Method of molding chalcogenide glass lenses
(GLASS MANUFACTURING : PROCESSES : Reshaping or surface deformation of glass preform : Sheet)
Patent 5346524: Oxygen/fuel firing of furnaces with massive, low velocity, turbulent flames
(GLASS MANUFACTURING : PROCESSES : Fining or homogenizing molten glass : Oxygen enriched or nitrogen reduced gas utilized (i.e., modified air) : With segregation prior to discharge)
Patent 5346525: Take out device
(GLASS MANUFACTURING : WITH MEANS ABOVE MOLD TO TAKE-OUT OR TRANSFER PRODUCT : With pot handling means)
Patent 5346526: Apparatus for bending glass sheets
(GLASS MANUFACTURING : GLASSWORKING OR PREFORM BY OR WITH REHEATING MEANS (E.G., FLAME SEVERING) : Planar sheet preform : With means heating and/or cooling apparatus)
Patent 5346527: Soil treatment
(CHEMISTRY: FERTILIZERS : PROCESSES AND PRODUCTS : Organic material-containing : From sewage or night soil : Anaerobic)
Patent 5346528: Continuous automatic steel making method and facility
(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.) : Electrical induction : Producing or treating Iron(Fe) or Iron alloy : Nickel(Ni) or Cobalt(Co) recovered)
Patent 5346529: Powdered metal mixture composition
(SPECIALIZED METALLURGICAL PROCESSES, COMPOSITIONS FOR USE THEREIN, CONSOLIDATED METAL POWDER COMPOSITIONS, AND LOOSE METAL PARTICULATE MIXTURES : COMPOSITIONS : Loose particulate mixture (i.e., composition) containing metal particles : Mixture contains particles of nonmetal : Base metal is Beryllium(Be) only)
Patent 5346530: Method for atomizing liquid metal utilizing liquid flow rate sensor
(SPECIALIZED METALLURGICAL PROCESSES, COMPOSITIONS FOR USE THEREIN, CONSOLIDATED METAL POWDER COMPOSITIONS, AND LOOSE METAL PARTICULATE MIXTURES : PROCESSES : Producing solid particulate free metal directly from liquid metal (e.g., liquid comminuting, etc.) : Mixture contains particles of nonmetal)
Patent 5346531: Slag separator
(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.) : Iron(Fe) : Melting Iron(Fe) or treating molten Iron : Separating slag from molten Iron(Fe) : Melting scrap)
Patent 5346532: Process and apparatus for recovering metal values from ore
(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 : Gold(Au) recovered as free metal)
Patent 5346533: Method of monitoring filter components
(GAS SEPARATION: PROCESSES : WITH CONTROL RESPONSIVE TO SENSED CONDITION : Pressure sensed : Apparatus cleaned :)
Patent 5346534: Process for treating an article with a volatile fluid
(GAS SEPARATION: PROCESSES : COMPRESSING AND INDIRECT COOLING OF GASEOUS FLUID MIXTURE TO SEPARATE : Halogen containing compound removed from gas)
Patent 5346535: Use of crystalline molecular sieves containing charged octahedral sites in removing volatile organic compounds from a mixture of the same
(GAS SEPARATION: PROCESSES : SOLID SORPTION : Including reduction of pressure : Plural pressure varying steps (e.g., pressure swing adsorption, etc.) : Liquid addition precedes electrical precipitation)
Patent 5346536: Process for separating nitrogen gas
(GAS SEPARATION: PROCESSES : SOLID SORPTION : Including reduction of pressure : Plural pressure varying steps (e.g., pressure swing adsorption, etc.) : Stepped pressure reduction : Feed gas or constituent thereof is sweep gas)
Patent 5346537: Method and system for controlling emissions from glycol dehydrators
(GAS SEPARATION: PROCESSES : LIQUID CONTACTING (E.G., SORPTION, SCRUBBING, ETC.) : And degasification of a liquid : By stripping with gas : And reduction of pressure (e.g., flashing, etc.) : And heating : Hot sweep gas)
Patent 5346538: Molding of sintered strontium/calcium indate and the use thereof
(COMPOSITIONS: COATING OR PLASTIC : : Molds and mold coating compositions : Inorganic materials only : With organic material)
Patent 5346539: Flame-retardant adhesive
(COMPOSITIONS: COATING OR PLASTIC : : Contains fireproofing or biocidal agent : Contains fireproofing agent : Silicon containing : Metal salt of carboxylic acid)
Patent 5346540: Colored lead
(COMPOSITIONS: COATING OR PLASTIC : : Marking : Pencil leads : Wax containing)
Patent 5346541: Water dispersible formulations and materials and methods for influencing their water dispersibility
(COMPOSITIONS: COATING OR PLASTIC : : Carbohydrate or derivative containing : With cellulose ether or salt thereof (i.e., mixture of (A) a cellulose ether or salt thereof and (B) a carbohydrate material which is other than cellulose ether or salt of the same etherifying radical as in (A) differing only in the degree of etherification) : The carbohydrate is a cellulose material)
Patent 5346542: Aqueous dispersion of enteric polymers and a method for producing the same
(COMPOSITIONS: COATING OR PLASTIC : : Carbohydrate or derivative containing : Cellulosic material : Cellulose ether or salt thereof : With elemental metal or alloy or metal compound : With organic compound containing halogen)
Patent 5346543: Deinking agent for reclaiming waste paper
(COMPOSITIONS: COATING OR PLASTIC : : Fat, fatty oil, fatty oil acid or salt thereof containing : With filler, dye or pigment)
Patent 5346544: Coating composition for glass containers
(COMPOSITIONS: COATING OR PLASTIC : : Fat, fatty oil, fatty oil acid or salt thereof containing : Fatty oil : Fibrous)
Patent 5346545: Stabilization
(COMPOSITIONS: COATING OR PLASTIC : : Pigment, filler, or aggregate compositions, e.g., stone, shale, pebbles, rock, etc. : Composition contains identified material other than water : Phthalocyanine or derivative containing : Aluminum containing)
Patent 5346546: Aggregate-TiO.sub.2 pigment products
(COMPOSITIONS: COATING OR PLASTIC : : Pigment, filler, or aggregate compositions, e.g., stone, shale, pebbles, rock, etc. : Composition contains identified material other than water : Titanium compound containing (Ti) : Silicon containing)
Patent 5346547: Method of making concrete electrically conductive for electromagnetic shielding purposes
(COMPOSITIONS: COATING OR PLASTIC : : Inorganic settable ingredient containing : Free metal or alloy containing (e.g., dust, powder, etc.) : Iron or steel : Fiber bar or wire containing : Hydrocarbon compound containing)
Patent 5346548: Highly durable cement products containing siliceous ashes
(COMPOSITIONS: COATING OR PLASTIC : : Inorganic settable ingredient containing : Ash containing (e.g., fly ash, volcanic ash, coal ash, etc.) : Lime containing)
Patent 5346549: Environmentally stabilized products formed from ash and papermill waste
(COMPOSITIONS: COATING OR PLASTIC : : Inorganic settable ingredient containing : Ash containing (e.g., fly ash, volcanic ash, coal ash, etc.) : Organic material containing : Calcium sulfate containing (e.g., gypsum, plaster of Paris, anhydrite, etc.))
Patent 5346550: Low temperature well cementing compositions and methods
(COMPOSITIONS: COATING OR PLASTIC : : Inorganic settable ingredient containing : Ash containing (e.g., fly ash, volcanic ash, coal ash, etc.) : Portland type cement : Calcium sulfate containing (e.g., gypsum, plaster of Paris, anhydrite, etc.))
Patent 5346551: Device for blowing off coating material in the coating of metal bands
(COATING APPARATUS : WITH HEAT EXCHANGE, DRYING, OR NON-COATING GAS OR VAPOR TREATMENT OF WORK : To remove or spread applied coating by gas blast : Heated roll type)
Patent 5346552: Device having a profile strip equipped with a squeeze element that is freely movable transversely to a working surface
(COATING APPARATUS : SOLID MEMBER OR MATERIAL ACTING ON COATING AFTER APPLICATION : Running length work : Member opposed to work back-up : Member opposed to work back-up)
Patent 5346553: Cabin for spray-coating workpieces with material in powder form
(COATING APPARATUS : PROJECTION OR SPRAY TYPE : Applying solid particulate material : Dust chamber type : With doctor or film distributing feeder engaging applicator)
Patent 5346554: Apparatus for forming a thin film
(COATING APPARATUS : GAS OR VAPOR DEPOSITION : With treating means (e.g., jarring) : By creating electric field (e.g., gas activation, plasma, etc.) : Vacuum evaporation means within deposition chamber (e.g., activated reactive evaporation, etc.) : Electron beam evaporator : Fluid motor actuated)
Patent 5346555: Device for thermal treatment and film forming process
(COATING APPARATUS : GAS OR VAPOR DEPOSITION : With treating means (e.g., jarring) : By means to heat or cool : Radio frequency antenna or radio frequency inductive coil discharge means)
Patent 5346556: Lathing and cleaning process for photoreceptor substrates
(CLEANING AND LIQUID CONTACT WITH SOLIDS : : For metallic, siliceous, or calcareous basework, including chemical bleaching, oxidation or reduction : Semiconductor cleaning)
Patent 5346557: Process for cleaning silicon mass and the recovery of nitric acid
(CLEANING AND LIQUID CONTACT WITH SOLIDS : : Including regeneration, purification, recovery or separation of agent used : Longitudinally traveling work, of bar, strip, strand, sheet or web form)
Patent 5346558: Solderable anisotropically conductive composition and method of using same
(METAL TREATMENT : COMPOSITIONS : Fluxing : Localized or zone heating or cooling treatment)
Patent 5346559: Process for manufacturing double oriented electrical steel sheet having high magnetic flux density
(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 : Magnetic materials : Silicon steel : Working :)
Patent 5346560: Process for the treatment of ferrous metal parts to improve their corrosion resistance and friction properties simultaneously
(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 : With noncarburizing or non-nitriding reactive coating (e.g., oxidizing, siliconizing, boronizing, etc.) : Of gas composition (e.g., carbon content, etc.))
Patent 5346561: Spheroidal graphite cast iron member having improved mechanical strength hand method of producing same
(METAL TREATMENT : STOCK : Ferrous (i.e., iron base) : 1.7 percent or more carbon containing (e.g., cast iron) : Ferrous (i.e., iron base))
Patent 5346562: Method of production of iron aluminide materials
(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 5346563: Method for removing sulfur from superalloy articles to improve their oxidation resistance
(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 : Nickel(Ni) or nickel base alloy : Tungsten(W) or tungsten base alloy)
Patent 5346564: Method of safely preparing an explosive emulsion composition
(EXPLOSIVE AND THERMIC COMPOSITIONS OR CHARGES : PROCESSES OF MAKING : Nitrated starch or nitrated sugar)
Patent 5346565: Water barrier of water-swellable clay sandwiched between interconnected layers of flexible fabric needled together using a lubricant
(ADHESIVE BONDING AND MISCELLANEOUS CHEMICAL MANUFACTURE : METHODS : Surface bonding and/or assembly therefor : Of lamina to building or installed structure : To similarly formed batt)
Patent 5346566: Water barrier of water-swellable clay or other abrasive material sandwiched between interconnected layers of flexible fabric sewn or
(ADHESIVE BONDING AND MISCELLANEOUS CHEMICAL MANUFACTURE : METHODS : Surface bonding and/or assembly therefor : Of lamina to building or installed structure : To similarly formed batt)
Patent 5346567: Foam coating of press fabrics to achieve a controlled void volume
(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 5346568: Expanding electrical insulating laminate, method for its manufacture and application
(ADHESIVE BONDING AND MISCELLANEOUS CHEMICAL MANUFACTURE : METHODS : Surface bonding and/or assembly therefor : With swelling of material of lamina : Foaming)
Patent 5346569: Process for deairing an interface region
(ADHESIVE BONDING AND MISCELLANEOUS CHEMICAL MANUFACTURE : METHODS : Surface bonding and/or assembly therefor : Providing escapeways for gases trapped or generated between layers : Subsequent to assembly of laminae)
Patent 5346570: Cryogenic dewar and method of fabrication
(ADHESIVE BONDING AND MISCELLANEOUS CHEMICAL MANUFACTURE : METHODS : Surface bonding and/or assembly therefor : With winding of web or sheet : With additional assembly (other than winding) : Tubular core)
Patent 5346571: Method for making architectural signs with raised graphics
(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 : By bending, drawing or stretch forming sheet to assume shape of configured lamina while in contact therewith : Surface deformation only (e.g., embossing))
Patent 5346572: Method of producing sealing material for electric wire connection
(ADHESIVE BONDING AND MISCELLANEOUS CHEMICAL MANUFACTURE : METHODS : Surface bonding and/or assembly therefor : With lamina formation by molding or casting : By extrusion : With cutting, severing, or perforating : After bonding; e.g., as finishing step, etc. : Shaping)
Patent 5346573: Method of manufacturing a paper binder
(ADHESIVE BONDING AND MISCELLANEOUS CHEMICAL MANUFACTURE : METHODS : Surface bonding and/or assembly therefor : With cutting, punching, tearing or severing : Prior to assembly : Subsequent to assembly of laminae)
Patent 5346574: Process for manufacturing a laminate
(ADHESIVE BONDING AND MISCELLANEOUS CHEMICAL MANUFACTURE : METHODS : Surface bonding and/or assembly therefor : With cutting, punching, tearing or severing : Prior to assembly : Partial cutting (e.g., grooving or incising) : After bonding; e.g., as finishing step, etc.)
Patent 5346575: Glass fiber insulation and process
(ADHESIVE BONDING AND MISCELLANEOUS CHEMICAL MANUFACTURE : METHODS : Surface bonding and/or assembly therefor : With formation of lamina by bulk deposition of discrete particles to form self-supporting article : By joining portions of batt to itself : Wrapping of sheet material (e.g., tape) about conductor and/or conductor assembly)
Patent 5346576: Method of manufacturing IC card
(ADHESIVE BONDING AND MISCELLANEOUS CHEMICAL MANUFACTURE : METHODS : Surface bonding and/or assembly therefor : Inserting of lamina in hole, aperture or recess of other lamina and adherence to side walls thereof : By nonuniform adhesive application)
Patent 5346577: Universal silk screen coating machine
(ADHESIVE BONDING AND MISCELLANEOUS CHEMICAL MANUFACTURE : METHODS : Surface bonding and/or assembly therefor : By tackifying substance of self-sustaining lamina to be bonded; e.g., autogenous bonding, etc. : With treating agent application to a surface : Plural agents applied sequentially or to different laminae or using water as sole agent : Feeding of discrete laminae from separate sources)
Patent 5346578: Induction plasma source
(ADHESIVE BONDING AND MISCELLANEOUS CHEMICAL MANUFACTURE : DIFFERENTIAL FLUID ETCHING APPARATUS : With radio frequency (rf) antenna or inductive coil gas energizing means : Parallel plate electrodes)
Patent 5346579: Magnetic field enhanced plasma processing chamber
(ADHESIVE BONDING AND MISCELLANEOUS CHEMICAL MANUFACTURE : DIFFERENTIAL FLUID ETCHING APPARATUS : With microwave gas energizing means : With magnetic field generating means for control of the etchant gas : Liquid etchant spray means)
Patent 5346580: Device for applying a possibly coated adhesive film to a substrate
(ADHESIVE BONDING AND MISCELLANEOUS CHEMICAL MANUFACTURE : SURFACE BONDING MEANS AND/OR ASSEMBLY MEANS THEREFOR : With work feeding or handling means : For plural parts or plural areas of single part : Lamina transferred to base from adhered flexible web or sheet type carrier : Common actuator for bonding and liquid applying means)
Patent 5346581: Method of making a compound semiconductor device
(SINGLE-CRYSTAL, ORIENTED-CRYSTAL, AND EPITAXY GROWTH PROCESSES; NON-COATING APPARATUS THEREFOR : FORMING FROM VAPOR OR GASEOUS STATE (E.G., VPE, SUBLIMATION) : With decomposition of a precursor (except impurity or dopant precursor) composed of diverse atoms (e.g., CVD) : With pretreatment or preparation of a base (e.g., annealing) : Material removal (e.g., etching, cleaning, polishing) : For autodoping control)
Patent 5346582: Dry etching apparatus
(SEMICONDUCTOR DEVICE MANUFACTURING: PROCESS : INCLUDING CONTROL RESPONSIVE TO SENSED CONDITION : Optical characteristic sensed : Chemical etching : Plasma etching :)
Patent 5346583: Optical fiber alignment techniques
(ETCHING A SUBSTRATE: PROCESSES : FORMING OR TREATING OPTICAL ARTICLE : Lens : Filling or coating of groove or through hole in a conductor with an insulator)
Patent 5346584: Planarization process for IC trench isolation using oxidized polysilicon filler
(SEMICONDUCTOR DEVICE MANUFACTURING: PROCESS : FORMATION OF ELECTRICALLY ISOLATED LATERAL SEMICONDUCTIVE STRUCTURE : Grooved and refilled with deposited dielectric material : Refilling multiple grooves of different widths or depths : Recessed oxide laterally extending from groove)
Patent 5346585: Use of a faceted etch process to eliminate stringers
(SEMICONDUCTOR DEVICE MANUFACTURING: PROCESS : CHEMICAL ETCHING : Combined with the removal of material by nonchemical means (e.g., ablating, abrading, etc.) : Aluminum or aluminum alloy conductor)
Patent 5346586: Method for selectively etching polysilicon to gate oxide using an insitu ozone photoresist strip
(SEMICONDUCTOR DEVICE MANUFACTURING: PROCESS : CHEMICAL ETCHING : Combined with coating step : Combined mechanical and chemical material removal)
Patent 5346587: Planarization of a gate electrode for improved gate patterning over non-planar active area isolation
(SEMICONDUCTOR DEVICE MANUFACTURING: PROCESS : COATING WITH ELECTRICALLY OR THERMALLY CONDUCTIVE MATERIAL : Insulated gate formation : Silicide)
Patent 5346588: Process for the chlorine-free bleaching of cellulosic materials with ozone
(PAPER MAKING AND FIBER LIBERATION : PROCESSES OF CHEMICAL LIBERATION, RECOVERY OR PURIFICATION OF NATURAL CELLULOSE OR FIBROUS MATERIAL : Gas, vapor or mist contact : Oxygen, ozone or air : Steam only)
Patent 5346589: Crystalline cellulose production
(PAPER MAKING AND FIBER LIBERATION : PROCESSES OF CHEMICAL LIBERATION, RECOVERY OR PURIFICATION OF NATURAL CELLULOSE OR FIBROUS MATERIAL : Treatment with particular chemical : Organic : Chlorine dioxide)
Patent 5346590: Dryer screen in a paper machine
(PAPER MAKING AND FIBER LIBERATION : APPARATUS : Articles)
Patent 5346591: Apparatus for treatment of chips with heated black liquor
(PAPER MAKING AND FIBER LIBERATION : APPARATUS : Digester : Forced circulation or percolation of fluid only : With heating : Continuous)
Patent 5346592: Combined water purification and power of generating plant
(DISTILLATION: APPARATUS : APPARATUS : Systems : Separatory : Still : With distilland treating devices : Series)
Patent 5346593: Intermediate reboiler for a methanol plant
(DISTILLATION: PROCESSES, SEPARATORY : DISTILLING TO SEPARATE OR REMOVE ONLY WATER : From organic compound : Alcohol : Acetic)
Patent 5346594: Process for the purification of 1,1-dichloro-1-fluoroethane
(DISTILLATION: PROCESSES, SEPARATORY : WITH CHEMICAL REACTION : Including step of adding catalyst or reacting material : Compressed vapor as heat source)
Patent 5346595: Process for the purification of a pentafluoroethane azeotrope
(DISTILLATION: PROCESSES, SEPARATORY : PLURAL DISTILLATIONS PERFORMED ON SAME MATERIAL : One a distillation under positive pressure or vacuum : Distillation of initial distillate : And return of distillation product to a previous distillation zone :)
Patent 5346596: Method for bypassing a monopolar electrolyzer in series
(ELECTROLYSIS: PROCESSES, COMPOSITIONS USED THEREIN, AND METHODS OF PREPARING THE COMPOSITIONS : ELECTROLYTIC MATERIAL TREATMENT (PRODUCT, PROCESS, AND ELECTROLYTE COMPOSITION) : Using membrane : Glass, silica, quartz, or optical material (e.g., contact lenses, etc.))
Patent 5346597: Process for etching organic polymeric materials
(ELECTROLYSIS: PROCESSES, COMPOSITIONS USED THEREIN, AND METHODS OF PREPARING THE COMPOSITIONS : ELECTROLYTIC EROSION OF A WORKPIECE FOR SHAPE OR SURFACE CHANGE (E.G., ETCHING, POLISHING, ETC.) (PROCESS AND ELECTROLYTE COMPOSITION) : Simple alternating current : Moving tool electrode)
Patent 5346598: Method for the prevention of fouling and/or corrosion of structures in seawater, brackish water and/or fresh water
(CHEMICAL APPARATUS AND PROCESS DISINFECTING, DEODORIZING, PRESERVING, OR STERILIZING : PROCESS DISINFECTING, PRESERVING, DEODORIZING, OR STERILIZING : Affecting structure, article, etc., submerged in marine environment :)
Patent 5346599: Capillary zone electrophoretic detection of biological thiols and their S-nitrosated and oxidized derivatives
(CHEMISTRY: ELECTRICAL AND WAVE ENERGY : : Electrophoresis or electro-osmosis processes and electrolyte compositions therefor when not provided for elsewhere : Capillary electrophoresis : Arc or spark discharge)
Patent 5346600: Plasma-enhanced magnetron-sputtered deposition of materials
(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 5346601: Sputter coating collimator with integral reactive gas distribution
(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 5346602: Mobile electroplating unit
(CHEMISTRY: ELECTRICAL AND WAVE ENERGY : APPARATUS : Electrolytic : Object protection : Localized area applicators : With current control)
Patent 5346603: DNA sequencing
(CHEMISTRY: ELECTRICAL AND WAVE ENERGY : APPARATUS : Electrophoretic or electro-osmotic apparatus : Gel electrophoresis type : With detailed detection system (e.g., including a light source and a camera, etc.) : Plural rapid changes in direction of electric field (at least 1,000 times total and at more than 1/sec) (e.g., pulsed field, etc.))
Patent 5346604: Self-activating chemical sensor system
(CHEMISTRY: ELECTRICAL AND WAVE ENERGY : APPARATUS : Electrolytic : Analysis and testing : Selectively permeable membrane : Three or more electrodes)
Patent 5346605: Apparatus for quantitative determination of chemical oxidizing or reducing agents in a fluid environment
(CHEMISTRY: ELECTRICAL AND WAVE ENERGY : APPARATUS : Electrolytic : Analysis and testing : Three or more electrodes : Three or more electrodes)
Patent 5346606: Electrochemical sensor
(ELECTROLYSIS: PROCESSES, COMPOSITIONS USED THEREIN, AND METHODS OF PREPARING THE COMPOSITIONS : ELECTROLYTIC ANALYSIS OR TESTING (PROCESS AND ELECTROLYTE COMPOSITION) : For pH : Using electrode containing precious metal or free carbon)
Patent 5346607: Electrolytic tinplating and product
(ELECTROLYSIS: PROCESSES, COMPOSITIONS USED THEREIN, AND METHODS OF PREPARING THE COMPOSITIONS : ELECTROLYTIC COATING (PROCESS, COMPOSITION AND METHOD OF PREPARING COMPOSITION) : Treating process fluid by means other than agitation or heating or cooling : Purifying electrolyte : Parameter is thickness, weight, or composition of coating)
Patent 5346608: Method for obtaining neodymium or neodymium-iron alloy by electrolysis of melts containing neodymium compounds
(ELECTROLYSIS: PROCESSES, COMPOSITIONS USED THEREIN, AND METHODS OF PREPARING THE COMPOSITIONS : ELECTROLYTIC COATING (PROCESS, COMPOSITION AND METHOD OF PREPARING COMPOSITION) : Utilizing fused bath : Reactive coating (e.g., by diffusion, etc.) : Single metal or alloy coating on single metal or alloy substrate)
Patent 5346609: Hydrocarbon upgrading process
(MINERAL OILS: PROCESSES AND PRODUCTS : CHEMICAL CONVERSION OF HYDROCARBONS : With preliminary treatment of feed : Refining : With hydrogen : With cracking of the first stage intermediate fraction)
Patent 5346610: Multi-stage regeneration of catalyst in a bubbling bed catalyst regenerator
(MINERAL OILS: PROCESSES AND PRODUCTS : CHEMICAL CONVERSION OF HYDROCARBONS : Cracking : Catalytic : Catalytic)
Patent 5346611: Reforming/dehydrocyclization catalysts
(MINERAL OILS: PROCESSES AND PRODUCTS : CHEMICAL CONVERSION OF HYDROCARBONS : Reforming (includes dehydrogenation, isomerization, cyclization, aromatization, alkylation, dealkylation reactions) : Catalytic : With Group III metal or metal oxide containing catalyst : With Group VIII metal or metal oxide : Noble metal or oxide thereof : With group VIII metal or metal oxide (i.e., iron or platinum group metal, or oxide thereof))
Patent 5346612: Distillate hydrogenation utilizing a catalyst comprising platinum, palladium, and a beta zeolite support
(MINERAL OILS: PROCESSES AND PRODUCTS : CHEMICAL CONVERSION OF HYDROCARBONS : Hydrogenation (saturation) : Catalytic : Feed of specific composition)
Patent 5346613: FCC process with total catalyst blending
(MINERAL OILS: PROCESSES AND PRODUCTS : CHEMICAL CONVERSION OF HYDROCARBONS : Solids contacting and mixing : Suspension system : Fluidized dense bed : Solids transferring : Noble metal or oxide thereof)
Patent 5346614: Removal of hydrogen sulfide from an oil-containing mixture having a continuous aqueous phase
(MINERAL OILS: PROCESSES AND PRODUCTS : REFINING : Sulfur removal (free or combined sulfur) : With sulfur oxides : Oxygen containing)
Patent 5346615: Process for deasphalting and demetalating crude petroleum or its fractions
(MINERAL OILS: PROCESSES AND PRODUCTS : FRACTIONATION : Deasphalting : Silicon or carbon containing treating agent)
Patent 5346616: Apparatus for pathogen reduction in waste
(LIQUID PURIFICATION OR SEPARATION : WITH HEATER OR HEAT EXCHANGER : With mechanical agitator or movable separator : With mechanical agitator or movable separator)
Patent 5346617: Method and apparatus for purifying waste water
(LIQUID PURIFICATION OR SEPARATION : WITH PRELIMINARY CHEMICAL MANUFACTURE : With pump, injector or siphon)
Patent 5346618: Liquid chromatographic extraction medium
(LIQUID PURIFICATION OR SEPARATION : WITH MEANS TO ADD TREATING MATERIAL : Chromatography : With sediment recycle means directly to main stream)
Patent 5346619: Carbon-clad zirconium oxide particles
(LIQUID PURIFICATION OR SEPARATION : WITH MEANS TO ADD TREATING MATERIAL : Chromatography : With sediment recycle means directly to main stream)
Patent 5346620: Process for waste water treatment by removal of sodium sulfate
(LIQUID PURIFICATION OR SEPARATION : PROCESSES : Treatment by living organism : Anaerobically, with subsequently aerobically treating liquid : And reusing oxidant)
Patent 5346621: Hollow fiber blood oxygenator
(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.) : Of sludge or separated solid)
Patent 5346622: Hydrocarbon class separation and quantitation by split column effluent analysis
(LIQUID PURIFICATION OR SEPARATION : PROCESSES : Chromatography : Including liquid flow diversion : Filtering through membrane (e.g., ultrafiltration))
Patent 5346623: Counter-current process for the rapid regeneration of ion exchange materials in an unrestrained bed
(LIQUID PURIFICATION OR SEPARATION : PROCESSES : Ion exchange or selective sorption : Including rehabilitating or regenerating exchange material or sorbent : Including liquid flow direction change : Continuous cyclic process)
Patent 5346624: Method and apparatus for treatment of aqueous solutions
(LIQUID PURIFICATION OR SEPARATION : PROCESSES : Ion exchange or selective sorption : Utilizing exchange or sorbent material associated with inert material : Including liquid flow direction change)
Patent 5346625: Flammable neutralizing system and packet
(LIQUID PURIFICATION OR SEPARATION : PROCESSES : Ion exchange or selective sorption : Sorbing organic constituent : From aqueous material : Including cation)
Patent 5346626: Method of removing scale
(LIQUID PURIFICATION OR SEPARATION : PROCESSES : Preventing, decreasing, or delaying precipitation, coagulation or flocculation : Utilizing organic agent : Acrylic polymer : Nitrogen containing)
Patent 5346627: Method for removing metals from a fluid stream
(LIQUID PURIFICATION OR SEPARATION : PROCESSES : Making an insoluble substance or accreting suspended constituents : Utilizing organic precipitant : Including organic agent)
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