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Patent 5238297: Detachable wheel mounting assembly for golf trolleys and other similar vehicles
(LAND VEHICLES: WHEELS AND AXLES : WHEEL : Device for attaching wheel to axle : Vehicle leg or extension to receive axle : Sliding means)
Patent 5238298: Tow activated brake release method and apparatus
(FLUID-PRESSURE AND ANALOGOUS BRAKE SYSTEMS : MOTORMAN'S VALVES : Motor : Fluid-pressure retracting : Control pipe to chamber)
Patent 5238299: Assembly to introduce electric conductors into a refrigerator
(SUPPORTS: CABINET STRUCTURE : FOR PARTICULAR ELECTRICAL DEVICE OR COMPONENT : Particular electrical wiring feature : Including a particular handle)
Patent 5238300: Retractable step and tool cabinet incorporating same
(SUPPORTS: CABINET STRUCTURE : WITH STEP : With contents indicia)
Patent 5238301: Vertical unitized compartmentalized separation/holding container
(SUPPORTS: CABINET STRUCTURE : WITH MOVABLE COMPONENTS : Pivotal, fixed axis (e.g., door) : Horizontal axis : In plane of accessible side of housing : Transverse axis)
Patent 5238302: Vibrating mixer for nail polish and other liquids
(AGITATING : BY VIBRATION : Of holder for mixing chamber : Plural stirrers)
Patent 5238303: Method of and apparatus for mixing of fluent materials enclosed in a bag
(AGITATING : BY MOVEMENT OF SUPPORT FOR REMOVABLE MIXING CHAMBER : Mixing chamber conveyed by support during agitation : Support rotates about plural axes)
Patent 5238304: Process and device for mixing
(AGITATING : BY MOVEMENT OF MIXING CHAMBER RELATIVE TO STATIONARY SUPPORT : Mixing chamber conveyed by support during agitation)
Patent 5238305: Collapsible drip-dry accessory bag
(FLEXIBLE BAGS : LIFTING OR SUSPENDING ELEMENT (E.G., HANDLE) : Hanging element : Additional layer of material at element attachment location)
Patent 5238306: Method of producing a sealing system for a reclosable webbed-wall package, and system made
(FLEXIBLE BAGS : BAG CLOSURE SECURED BY A RELEASABLE OR FRANGIBLE BOND (E.G., PEEL SEAL) : Having another independent closure for same access opening : Bag portion completely separated from the bag during tearing)
Patent 5238307: Ore sample bag
(FLEXIBLE BAGS : WITH CLOSURE : Gathered bag mouth : Including drawstring-type securing element : With means to maintain the securing element in closed configuration : Including separate closure element)
Patent 5238308: Adjustable gap hydrostatic element
(BEARINGS : VIBRATORY (E.G., PIEZOELECTRIC OR KINETIC BEARING :)
Patent 5238309: Guide for the uniform bearing of a load in four directions and a reciprocating table including the same
(BEARINGS : LINEAR BEARING : Recirculating : No cylindrical race : For piston rod)
Patent 5238310: Bearing assemblies
(BEARINGS : ROTARY BEARING : Plain bearing : With specified seal : Arcuate bearing surface : Plural seals)
Patent 5238311: Sliding bearing for an internal combustion engine
(BEARINGS : ROTARY BEARING : Plain bearing : Specified sleeve or liner : Lubricant distributing : For crankshift : Circular pocket)
Patent 5238312: Impact printer with printing pressure setting
(TYPEWRITING MACHINES : INCLUDING CONTROL OF FORMAT BY PROGRAMMED-CONTROL-SYSTEM : Including type-bar selection using mechanical program)
Patent 5238313: Dot matrix printer with improved wire guide
(TYPEWRITING MACHINES : TYPING BY OTHER THAN TYPE-FACE OR TYPE-DIE : Character formation by impact (e.g., wire matrix) : Printhead : Impact member guide : Actuator having electromagnet)
Patent 5238314: Transfer printer with ribbon lock
(TYPEWRITING MACHINES : INCLUDING INTERPOSED INKING DEVICE (E.G., RIBBON) FOR RECORD-MEDIUM : Package for ribbon facilitating mounting of ribbon on typewriter (e.g., ribbon cartridge) : Package attached to typewriter : On single spool)
Patent 5238315: Printer paper feed and carriage control device
(TYPEWRITING MACHINES : CARRIAGE OR CARRIAGE-MOVING OR MOVEMENT-REGULATING MECHANISM : Carriage-return mechanism : With concurrent line-spacing : Using electromagnetic drive : Including multiple pawls)
Patent 5238316: Printer paper collection structure
(TYPEWRITING MACHINES : SHEET OR WEB (E.G., RECORD-MEDIUM FEEDING MECHANISM) : For feeding web record-medium : With web supply or takeup or mount therefor (e.g., web cartridge, etc.) : For folded or creased web (e.g., fan-folded web) : Front collating-table with sheet-holding means (e.g., clamps))
Patent 5238317: Printer providing a freely accessible printer frame
(TYPEWRITING MACHINES : MEANS AUXILIARY TO TYPEWRITING FUNCTION : Frame, casing, or support for typewriter : Housing structure : Including means facilitating opening of enclosure)
Patent 5238318: Control apparatus for a typing/reading aid device
(TYPEWRITING MACHINES : MEANS AUXILIARY TO TYPEWRITING FUNCTION : Attachment for holding an article (e.g., pencil, eraser, etc.) : Copyholder : Actuated by typewriter (e.g., to simulate line-spacing, for web copy, etc.) : Having electrical contacts separated by record-medium)
Patent 5238319: Product applicator case with activating button and blocking cover
(COATING IMPLEMENTS WITH MATERIAL SUPPLY : SOLID MATERIAL FOR RUBBING CONTACT OR SUPPORT THEREFOR : Including means to advance material : Inter-related with movable closure : And bypass for liquid carrier)
Patent 5238320: Pen nib of a writing instrument
(COATING IMPLEMENTS WITH MATERIAL SUPPLY : INCLUDING TOOL WITH BLADE-LIKE, PAD-LIKE, OR APERTURED WORK-CONTACTING END : Apertured tool : By pressure of implement on work surface)
Patent 5238321: Modular construction system
(JOINTS AND CONNECTIONS : BRANCHED : Three or more radiating members : Polyhedral : Unilateral of plane : Oppositely laterally movable tines)
Patent 5238322: Break-resistant road marker
(ROAD STRUCTURE, PROCESS, OR APPARATUS : TRAFFIC DIRECTOR : Yielding : With rim or edge protector)
Patent 5238323: Riding trowel for concrete finishing
(ROAD STRUCTURE, PROCESS, OR APPARATUS : APPARATUS : With means for alternative ground support by tool or transport means : Of material leveling means)
Patent 5238324: Combination wheeled boat dock and lift
(HYDRAULIC AND EARTH ENGINEERING : MARINE VESSEL PORTAGE, LAUNCHING, OR REMOVING : Lifting :)
Patent 5238325: Artificial reef and beach stabilizer formed from an assemblage of vehicle tires
(HYDRAULIC AND EARTH ENGINEERING : BANK, SHORE, OR BED PROTECTION : Wave or flow dissipation : Mattress)
Patent 5238326: Submerged breakwater for use as a perch for sand retention
(HYDRAULIC AND EARTH ENGINEERING : BANK, SHORE, OR BED PROTECTION : Wave or flow dissipation : Bed supported subsurface dissipator : Hinged concrete sections)
Patent 5238327: Dual-chamber inflatable oil boom
(HYDRAULIC AND EARTH ENGINEERING : FLUID CONTROL, TREATMENT, OR CONTAINMENT : Floatable matter containment : Floating barrier : With barrier storage or deployment feature : Inflatable or deflatable :)
Patent 5238328: System for coextruded innerduct with filled outer layer
(HYDRAULIC AND EARTH ENGINEERING : SUBTERRANEAN OR SUBMARINE PIPE OR CABLE LAYING, RETRIEVING, MANIPULATING, OR TREATING : Moving cable within pipe : Including trench forming plow with pipe or cable guide)
Patent 5238329: Mine roof support system
(HYDRAULIC AND EARTH ENGINEERING : EARTH TREATMENT OR CONTROL : Shoring, bracing, or cave-in prevention : Roof support : Concrete)
Patent 5238330: Displaceable mine roof support assemblies
(HYDRAULIC AND EARTH ENGINEERING : EARTH TREATMENT OR CONTROL : Shoring, bracing, or cave-in prevention : Roof support : Jack : Mobile : Cantilevered : Telescoping)
Patent 5238331: Modularized machine for reconditioning pipelines
(HYDRAULIC AND EARTH ENGINEERING : MISCELLANEOUS : Ground stabilization or reinforcement)
Patent 5238332: Device for handling of bulk material
(CONVEYORS: FLUID CURRENT : AMBULANT OR PORTABLE : Coded carrier)
Patent 5238333: Pneumatic outlet for railcars
(CONVEYORS: FLUID CURRENT : INTAKE TO FLUID CURRENT CONVEYOR : Load receptacle type : Having connection for external suction or pressure source : With conduit supplying lifting fluid to interior of receptacle)
Patent 5238334: Ceramic whisker-reinforced cutting tool with preformed chipbreakers for machining
(CUTTERS, FOR SHAPING : WITH CHIP BREAKER, GUIDE OR DEFLECTOR : Comprising concave surface in cutting face of tool : Including tool holding clamp and clamp actuator)
Patent 5238335: Reamer
(CUTTING BY USE OF ROTATING AXIALLY MOVING TOOL : WITH MEANS TO APPLY TRANSIENT, FLUENT MEDIUM TO WORK OR PRODUCT : Including tool with duct : Conducting channel extending to end of tool : Successively acting on workpiece)
Patent 5238336: Hand held power dowel tool
(CUTTING BY USE OF ROTATING AXIALLY MOVING TOOL : WITH WORK-ENGAGING STRUCTURE OTHER THAN TOOL OR TOOL-SUPPORT : Having tool-opposing, work-engaging surface : With presser foot : Plural, coaxially opposing, work-engaging means)
Patent 5238337: Method of machining round material or the like by the whirling process
(GEAR CUTTING, MILLING, OR PLANING : MILLING : Process : Including infeeding : Adapted to trigger fluid energy)
Patent 5238338: Machining device operating inside a canalization
(GEAR CUTTING, MILLING, OR PLANING : MILLING : Means for internal milling : Means to remove flash or burr)
Patent 5238339: Machine tool for working flat workpieces
(GEAR CUTTING, MILLING, OR PLANING : MILLING : Including means to infeed rotary cutter toward work : Axially : And laterally : Simultaneously : Adapted to electrically stimulate control)
Patent 5238340: Saddle swivel head tilting device
(GEAR CUTTING, MILLING, OR PLANING : MILLING : Including means to infeed rotary cutter toward work : Angularly adjustable cutter head : With means to move cutter eccentrically)
Patent 5238341: Connection system for connecting an interchangeable tool head to a tool spindle
(GEAR CUTTING, MILLING, OR PLANING : MILLING : Cutter spindle or spindle support : With cutter holder : And draw bar : Multiple row dividing head)
Patent 5238342: Blind fastener with mechanical thread lock
(EXPANDED, THREADED, DRIVEN, HEADED, TOOL-DEFORMED, OR LOCKED-THREADED FASTENER : HAVING SEPARATE EXPANDER MEANS : Frangible member : Frangible mandrel : Projecting outwardly from head)
Patent 5238343: Connecting element
(EXPANDED, THREADED, DRIVEN, HEADED, TOOL-DEFORMED, OR LOCKED-THREADED FASTENER : HAVING SEPARATE EXPANDER MEANS : Including sleeve and distinct tapered expander (e.g., anchor bolt type) : Expander threadedly engaged by mover : Spread by pressing element over initially inserted expander (e.g., push type))
Patent 5238344: Tee nut
(EXPANDED, THREADED, DRIVEN, HEADED, TOOL-DEFORMED, OR LOCKED-THREADED FASTENER : THREADED FASTENER LOCKED TO A DISCREET STRUCTURE (E.G., PLATE, RAIL, WHEEL) : Nut, and means to engage substructure on its opposite faces for retaining nut at aperture therein, formed as unitary component : Fastener having a deformable portion or deforms substructure (e.g., prong) : Nut assembled to substructure by plastically deformable region on nut : Nonmetallic nut, resiliently deformed during assembly)
Patent 5238345: Method of making a publication
(BOOKBINDING: PROCESS AND APPARATUS : PROCESS : Of applying a cover to a book :)
Patent 5238346: Continuous-conveyance bulk-cargo ship unloader
(MATERIAL OR ARTICLE HANDLING : MARINE LOADING OR UNLOADING SYSTEM : Marine vessel to/from shore : By use of screw conveyor : By use of conveyor chute)
Patent 5238347: In situ replaceable pusher bar for a batch charger pan
(MATERIAL OR ARTICLE HANDLING : CHAMBER OF A TYPE UTILIZED FOR A HEATING FUNCTION AND MATERIAL CHARGING OR DISCHARGING MEANS THEREFOR : Charging of chamber : By depositing material onto surface of glass melt : From vehicle-carried hopper located above port)
Patent 5238348: Parking system
(MATERIAL OR ARTICLE HANDLING : APPARATUS PARTICULARLY ADAPTED FOR CHARGING OR DISCHARGING A FACILITY COMPRISING ONE OR MORE SITES FOR THE PARKING OF WHEELED VEHICLES : With means to transfer, or facilitate transfer of, vehicle from carrier to site or vice versa : Including sets of intermeshing support elements having relative vertical movement : Moving linearly in vertical direction or orbiting in vertical plane)
Patent 5238349: Article sorting and retrieval system
(MATERIAL OR ARTICLE HANDLING : PLURAL, STATIC STRUCTURES FOR SUPPORTING DISCRETE LOADS AND CHARGING OR DISCHARGING MEANS THEREFOR : Load-underlying members (e.g., racks, receptacles (or a compartmented receptacle), shelves, troughs, etc.) : With means for selectively charging a plurality of receptacles from a single source, or selectively discharging a plurality of receptacles to a single destination : Charging a plurality of receptacles : Endless carrier having sites attached thereto (e.g., suspended therefrom, etc.))
Patent 5238350: Method of and an apparatus for taking up and setting down, respectively, of package-like articles
(MATERIAL OR ARTICLE HANDLING : PLURAL, STATIC STRUCTURES FOR SUPPORTING DISCRETE LOADS AND CHARGING OR DISCHARGING MEANS THEREFOR : Load-underlying members (e.g., racks, receptacles (or a compartmented receptacle), shelves, troughs, etc.) : Charging or discharging means includes load sustaining surface and device to transfer load, with horizontal component of movement, from or to surface or member : Device comprises one or more conveyors of driven roller or endless apron type : By conveyor movable (e.g., pivotable, etc.) to reposition outlet thereof)
Patent 5238351: Organizer system and method for a rotatable storage structure
(MATERIAL OR ARTICLE HANDLING : MOVABLE RACK HAVING SUPERPOSED, CHARGE-SUPPORTING ELEMENTS, AND EXTERNAL MEANS FOR CHARGING OR DISCHARGING ELEMENTS : Rotating or circulating rack : Charge-supporting elements moving horizontally : At least one of endless type)
Patent 5238352: Web roll transferring apparatus
(MATERIAL OR ARTICLE HANDLING : WHEELED, LOAD-TRANSPORTING TYPE VEHICLES AND MEANS FOR TRANSFERRING, OR ENABLING TRANSFER OF, LOAD FROM ONE VEHICLE TO ANOTHER : With driven load engaging device, supported at least in part externally of the vehicles, for moving load therebetween : Additional vehicle comprises overhead traversing hoist)
Patent 5238353: Device for the input and carrying away of smoking or cooking rods for automatic suspension of a plurality of sausages
(MATERIAL OR ARTICLE HANDLING : CYLINDRICAL BAR HANDLING DEVICE : Including ramp and retractable stop or ejector : Including means to rotate or allow rotation of bar about its axis)
Patent 5238354: Semiconductor object pre-aligning apparatus
(MATERIAL OR ARTICLE HANDLING : ARTICLE REORIENTING DEVICE : Article support means rotates about a shiftable pivot point : Article deposited on stationary supporting surface intermediate sequential turning members)
Patent 5238355: Apparatus for feeding packaging machines with stacks of sheet material
(MATERIAL OR ARTICLE HANDLING : APPARATUS FOR MOVING INTERSUPPORTING ARTICLES INTO, WITHIN, OR FROM FREESTANDING, ORDERLY LAYERED, OR MUTUALLY STABILIZING ORDERLY GROUP : Unstacking apparatus : Removes highest article first from stack : Includes article gripping device : By suction : With belt and article moving vertically together above discharge)
Patent 5238356: Method in the storage and collection of waste as well as waste container and waste sack or a like for carrying out the method
(MATERIAL OR ARTICLE HANDLING : DEVICE FOR EMPTYING PORTABLE RECEPTACLE : Means comprises stationary guide or fixed anchor for cooperating with loading or unloading means located, at least in part, on wheeled vehicle)
Patent 5238357: Bulk materials transportation system
(MATERIAL OR ARTICLE HANDLING : DEVICE FOR EMPTYING PORTABLE RECEPTACLE : Rotary cradle : Nonfixed pivot : Receptacle lowered onto support to eject article therefrom)
Patent 5238358: Vehicle spare tire storage and retrieval apparatus
(MATERIAL OR ARTICLE HANDLING : VEHICLE ATTACHED AUXILIARY CARRIERS : For rim, tire, or wheel : Adjustable)
Patent 5238359: Garbage truck
(MATERIAL OR ARTICLE HANDLING : SELF-LOADING OR UNLOADING VEHICLES : Conveyor : Comprising load-engaging element reciprocably movable parallel to generally horizontal load-supporting component of vehicle for ejecting load therefrom : Pusher moved by ram actuated by fluid pressure : Connected to ram actuated by fluid pressure)
Patent 5238360: Reciprocating floor conveyor with liquid collecting channels between the floor members
(MATERIAL OR ARTICLE HANDLING : SELF-LOADING OR UNLOADING VEHICLES : Conveyor : Reciprocating type : Walking beam : Detachable vibrator)
Patent 5238361: Vehicle lifting and swiveling device
(MATERIAL OR ARTICLE HANDLING : LAND VEHICLE OR BOAT TILTING AND LIFTING DEVICES : Automatic stop)
Patent 5238362: Turbomolecular pump
(ROTARY KINETIC FLUID MOTORS OR PUMPS : SMOOTH RUNNER SURFACE FOR WORKING FLUID FRICTIONAL CONTACT (E.G., UNBLADED RUNNER, ETC.) : Blades projecting axially from plural transverse runner faces)
Patent 5238363: Dual suction vertical pump with pendant auger
(ROTARY KINETIC FLUID MOTORS OR PUMPS : WITH SEPARATING MEANS OR GUARD FOR SOLID MATTER IN WORKING FLUID (E.G., DEBRIS, ETC.) : Diverse fluids to motor)
Patent 5238364: Shroud ring for an axial flow turbine
(ROTARY KINETIC FLUID MOTORS OR PUMPS : BEARING, SEAL, OR LINER BETWEEN RUNNER PORTION AND STATIC PART : Between blade edge and static part : Axial flow blade set and area for collecting moisture or liquid thrown radially outward)
Patent 5238365: Assembly for thermal shielding of low pressure turbine
(ROTARY KINETIC FLUID MOTORS OR PUMPS : INCLUDING HEAT INSULATION OR EXCHANGE MEANS (E.G., FINS, LAGGING, ETC.) : Working fluid on at least one side of heat exchange wall : Seal lies against axial face of runner hub)
Patent 5238366: Method and apparatus for determining turbine blade deformation
(FLUID REACTION SURFACES (I.E., IMPELLERS) : WITH MEASURING, TESTING, SIGNALLING OR INSPECTION MEANS : Integral with or directly attached to rotary device or part (e.g., flywheel, pulley, etc.))
Patent 5238367: Impeller assembly for aquarium power filter
(FLUID REACTION SURFACES (I.E., IMPELLERS) : ROTOR HAVING FLOW CONFINING OR DEFLECTING WEB, SHROUD OR CONTINUOUS PASSAGE : Radially extending web or end plate : Circumferentially and radially continuous web or end plate : Conical web : Adjustable blade or part)
Patent 5238368: Converting grouped blading to equivalent integral covered blading
(FLUID REACTION SURFACES (I.E., IMPELLERS) : ROTOR HAVING FLOW CONFINING OR DEFLECTING WEB, SHROUD OR CONTINUOUS PASSAGE : Axially extending shroud ring or casing : Segmental shroud : Conical web)
Patent 5238369: Liquid level control with capacitive sensors
(PUMPS : CONDITION RESPONSIVE CONTROL OF PUMP DRIVE MOTOR : Single motor control element responsive to means sensing diverse conditions : Pumps in parallel flow paths with common inflow or outflow)
Patent 5238370: Compressor suction gas feed and noise attenuator assembly
(PUMPS : WITH MUFFLER ACTING ON PUMP FLUID : Pressure responsive relief or bypass valve)
Patent 5238371: Control arrangement for a two-cylinder pump for thick materials
(PUMPS : MOTOR DRIVEN : Relatively movable pumping members driven by relatively movable working members : Nonrotary pumping and fluid motor working members : Position of one working member controls motive fluid valve for another : Control by single member responsive to position of each of plural working members : With overcenter valve actuator means)
Patent 5238372: Cooled spool piston compressor
(PUMPS : MOTOR DRIVEN : Fluid motor : Common pumping and motor working member : With additional unitary common pumping and motor working member : Plural collapsible walls)
Patent 5238373: Extending-retracting vane meter-motor-pump
(ROTARY EXPANSIBLE CHAMBER DEVICES : WITH MECHANICAL SEALING : Seal element between working member and vane : Mounted on working member : With resilient interposed member)
Patent 5238374: Apparatus for controlling density profile in a concrete extruded slab
(PLASTIC ARTICLE OR EARTHENWARE SHAPING OR TREATING: APPARATUS : BUILDING FORMS OR CONSTRUCTION ENGINEERING TYPE MOLD WITH REPOSITIONING MEANS FOR PROGRESSIVE MOLDING : Including mold charging means : Bead clamping means, air bag support means or means sealing tire opening)
Patent 5238375: Pressure molding machine for various stepped articles
(PLASTIC ARTICLE OR EARTHENWARE SHAPING OR TREATING: APPARATUS : ULTRA HIGH PRESSURE GENERATING DEVICE : Material handler is endless casting surface)
Patent 5238376: Shaping device for a soft extruded product
(PLASTIC ARTICLE OR EARTHENWARE SHAPING OR TREATING: APPARATUS : WITH MEANS APPLYING COATING (E.G., PARTING, ETC.) MATERIAL TO WORK OR WORK CONTACT MEANS : Separate means applying material directly to shaping means, dough divider trap chamber, or between work and shaping means : By means injecting material into extrusion head or nozzle : Removable portion)
Patent 5238377: Apparatus for making blind rivets
(PLASTIC ARTICLE OR EARTHENWARE SHAPING OR TREATING: APPARATUS : DISTINCT MEANS TO FEED, SUPPORT OR MANIPULATE PREFORM STOCK AND MEANS FOR SHAPING FLUENT OR BULK STOCK TO FORM UNITED PRODUCT : Opposed registering coacting female molds : Means to feed or support plural preforms to or at extrusion means)
Patent 5238378: Coinjection molding apparatus having rotary axial actuating mechanism
(PLASTIC ARTICLE OR EARTHENWARE SHAPING OR TREATING: APPARATUS : MEANS FEEDING FLUENT STOCK FROM PLURAL SOURCES TO COMMON SHAPING MEANS TO FORM COMPOSITE PRODUCT : Female mold type means)
Patent 5238379: Molding and assembling apparatus
(PLASTIC ARTICLE OR EARTHENWARE SHAPING OR TREATING: APPARATUS : CONTROL MEANS RESPONSIVE TO OR ACTUATED BY MEANS SENSING OR DETECTING A CONDITION OR MATERIAL TRIGGERED : Traveling female mold type shaping means)
Patent 5238380: Apparatus for precision volumetric control of a moldable material
(PLASTIC ARTICLE OR EARTHENWARE SHAPING OR TREATING: APPARATUS : CONTROL MEANS RESPONSIVE TO OR ACTUATED BY MEANS SENSING OR DETECTING A CONDITION OR MATERIAL TRIGGERED : Feed control of material en route to shaping area : Of mold cavity or fluent material to shaping or discharging orifice)
Patent 5238381: Disposable vent lines with reusable monitors for fabricating molded workpiece
(PLASTIC ARTICLE OR EARTHENWARE SHAPING OR TREATING: APPARATUS : CONTROL MEANS RESPONSIVE TO OR ACTUATED BY MEANS SENSING OR DETECTING A CONDITION OR MATERIAL TRIGGERED : Feed control of material en route to shaping area : By stopping or adjusting flow responsive to material level in collector or mold : Shoe or boot)
Patent 5238382: Sheet fed article forming system
(PLASTIC ARTICLE OR EARTHENWARE SHAPING OR TREATING: APPARATUS : CONTROL MEANS RESPONSIVE TO OR ACTUATED BY MEANS SENSING OR DETECTING A CONDITION OR MATERIAL TRIGGERED : Mold motion or position control : By means responsive to weight of feed material)
Patent 5238383: Mold opening controller for an injection molding machine
(PLASTIC ARTICLE OR EARTHENWARE SHAPING OR TREATING: APPARATUS : CONTROL MEANS RESPONSIVE TO OR ACTUATED BY MEANS SENSING OR DETECTING A CONDITION OR MATERIAL TRIGGERED : Mold motion or position control : By means responsive to weight of feed material)
Patent 5238384: Apparatus for producing a composite pipe in a rotating drum
(PLASTIC ARTICLE OR EARTHENWARE SHAPING OR TREATING: APPARATUS : WITH APPARATUS ASSEMBLY OR DISMANTLING MEANS OR WITH IDLE PART : Plural wear or shaping surfaces mounted for alternative use : Electro-static)
Patent 5238385: Extrusion die assembly
(PLASTIC ARTICLE OR EARTHENWARE SHAPING OR TREATING: APPARATUS : WITH APPARATUS ASSEMBLY OR DISMANTLING MEANS OR WITH IDLE PART : Plural wear or shaping surfaces mounted for alternative use : Electro-static)
Patent 5238386: Multi-part extrusion die
(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 : Including securing means retaining separable elements : With timer for molding material preheat period)
Patent 5238387: Apparatus for molding a product of synthetic resin
(PLASTIC ARTICLE OR EARTHENWARE SHAPING OR TREATING: APPARATUS : PREFORM RESHAPING OR RESIZING MEANS: OR VULCANIZING MEANS INCLUDING A CONFORMING PREFORM SUPPORT : Including shaping means comprising fluid pressure contacting work directly : Vacuum or suction means : Orbiting about vertical axis)
Patent 5238388: Ophthalmic lens mold seal
(PLASTIC ARTICLE OR EARTHENWARE SHAPING OR TREATING: APPARATUS : PRESS FORMING APPARATUS HAVING OPPOSED PRESS MEMBERS : Male shaping member and female mold : Relatively reciprocating plunger and female mold)
Patent 5238389: Apparatus for preparing a hollow plastic article
(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.) : Rotating trap chamber pickup)
Patent 5238390: Blow-molding apparatus for fabricating hollow articles from an open-ended tubular body of thermoplastic material
(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 prepare parison : Parison stretching means : Spinnerets)
Patent 5238391: Injection molding probe with coaxial thermocouple tube and heating 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 : Means for transfer molding)
Patent 5238392: Pressure molding apparatus for molten resin having a limit switch which detects movement of a gate pin
(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 between charger and mold to cut off flow of fluent stock (e.g., needle valve, baffle, etc.) : Nozzle valve : Comprising staged inflation means)
Patent 5238393: Multi-cavity injection molding apparatus for optical disk substrates
(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 coupling between charger and mold : Supplying fluent stock to plural mold cavities : Flush with or entering into mold cavity)
Patent 5238394: Mold clamping apparatus for molding apparatus
(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 close mold : Varying pressure and/or speed closing : Air or vacuum utilized to feed stock)
Patent 5238395: Low NO.sub.x gas burner apparatus and methods
(COMBUSTION : PROCESS OF COMBUSTION OR BURNER OPERATION : Flame shaping, or distributing components in combustion zone : Oxidizer added to region of incomplete combustion :)
Patent 5238396: Fuel-burner method and apparatus
(COMBUSTION : PROCESS OF COMBUSTION OR BURNER OPERATION : Flame shaping, or distributing components in combustion zone : Oxidizer added to region of incomplete combustion :)
Patent 5238397: Device for the combustion of viscous fluids
(COMBUSTION : WITH APPARATUS CLEANING, PURGING OR SCAVENGING MEANS : Drained collecting basin spaced from zone)
Patent 5238398: Variable orifice gas modulating valve
(COMBUSTION : MIXER AND FLAME HOLDER : Bunsen burner type : Axial perforations along combustion tube)
Patent 5238399: Material treating apparatus
(HEATING : ADVANCING STRUCTURE FLEXING, LOOPING OR COILING SHEET, WEB OR STRAND : Heating gas supply, removal or recirculation correlated with work or door movement or placement)
Patent 5238400: Apparatus for distributing pneumatically conveyed solid pulverulent material
(HEATING : SHAFT TYPE : Having combustion products generated in or fed to shaft : Having vertically spaced gas supply ports :)
Patent 5238401: Slagging rotary kiln
(HEATING : TUMBLER-TYPE ROTARY - DRUM FURNACE : Having heat emitting tube or flue within or traversing shaft chamber)
Patent 5238402: Marked orthodontic aid and method of manufacturing
(DENTISTRY : ORTHODONTICS :)
Patent 5238403: Orthodontic bracket
(DENTISTRY : ORTHODONTICS : Bracket : Plier type)
Patent 5238404: Orthodontic brace for positioning teeth
(DENTISTRY : ORTHODONTICS : Means to transmit or apply force to tooth : Arch wire : Separable securing means)
Patent 5238405: Implant collar and post system
(DENTISTRY : PROSTHODONTICS : Holding or positioning denture in mouth : By fastening to jawbone : Resiliently biased)
Patent 5238406: Thermal contrast detailing for inflatable decoy targets
(EDUCATION AND DEMONSTRATION : ORGANIZED ARMED OR UNARMED CONFLICT OR SHOOTING : Gunnery : Gun aiming : Training apparatus using beam of infrared, visible light, or ultraviolet radiation :)
Patent 5238407: Blocks with mating bosses and recesses which bulge for interference fit
(EDUCATION AND DEMONSTRATION : MATHEMATICS : Arithmetic : Manually manipulated elements having size proportional to numeric value : Directionality training (e.g., for dyslexics, etc.))
Patent 5238408: Row of joined arithmetic blocks with common walls which are double end wall thickness
(EDUCATION AND DEMONSTRATION : MATHEMATICS : Arithmetic : Ball, block, or disk : Elements manually placed on or removed from elongate means during use)
Patent 5238409: Valve means for training manikin
(EDUCATION AND DEMONSTRATION : ANATOMY, PHYSIOLOGY, THERAPEUTIC TREATMENT, OR SURGERY RELATING TO HUMAN BEING : Cardiac massage or artificial respiration : Means mounting upper and lower tooth models for relative movement)
Patent 5238410: Apparatus for demonstrating geometrical and gravitational relationships
(EDUCATION AND DEMONSTRATION : SCIENCE : Physics : Statics or dynamics : Specimen enclosure)
Patent 5238411: Connector for printed circuit board
(ELECTRICAL CONNECTORS : PREFORMED PANEL CIRCUIT ARRANGEMENT, E.G., PCB, ICM, DIP, CHIP, WAFER, ETC. : With mating connector which receives panel circuit edge : Electron tube moved perpendicularly to panel circuit)
Patent 5238412: Surface mount connector
(ELECTRICAL CONNECTORS : PREFORMED PANEL CIRCUIT ARRANGEMENT, E.G., PCB, ICM, DIP, CHIP, WAFER, ETC. : Distinct contact secured to panel circuit : Panel circuit adapted to move along panel plane relative to coupling part for insertion of male contact : Connected by transversely inserted pin)
Patent 5238413: Electrical connector with board mount feature
(ELECTRICAL CONNECTORS : PREFORMED PANEL CIRCUIT ARRANGEMENT, E.G., PCB, ICM, DIP, CHIP, WAFER, ETC. : Distinct contact secured to panel circuit : Panel circuit adapted to move along panel plane relative to coupling part for insertion of male contact : Connected by transversely inserted pin)
Patent 5238414: High-speed transmission electrical connector
(ELECTRICAL CONNECTORS : WITH CIRCUIT CONDUCTORS AND SAFETY GROUNDING PROVISION : Grounding of coupling part : Three-prong coupling part including ground prong, or receptacle)
Patent 5238415: Multiway connector for making common electrical contact with several electrically energizable units of internal combustion engines
(ELECTRICAL CONNECTORS : MULTICONTACT INTERNAL COMBUSTION ENGINE DISTRIBUTOR CAP OR MULTICONTACT MATING PART : Having removable closure)
Patent 5238416: Extension cord receptacle
(ELECTRICAL CONNECTORS : WITH CONTACT PREVENTER OR RETRACTABLE COVER PART : Dummy connector : Movable to misalign aperture with contact)
Patent 5238417: Connector with a lever
(ELECTRICAL CONNECTORS : WITH COUPLING SEPARATOR : Including retainer or joiner : Protector for electron tube pin)
Patent 5238418: Multipolar electric coupling device
(ELECTRICAL CONNECTORS : WITH COUPLING SEPARATOR : Including retainer or joiner : Integral retainer and cam separator : Coaxial contacts, center one comprising separator, e.g., photo flash)
Patent 5238419: Airbag connecting device
(ELECTRICAL CONNECTORS : WITH RELATIVELY GUIDED MEMBERS AND INTERMEDIATE PLIABLE CONDUCTOR : Relatively movable about axis : Including handle for direct manual urge to separate)
Patent 5238420: Brushless electric signal transmission apparatus
(ELECTRICAL CONNECTORS : WITH RELATIVELY GUIDED MEMBERS AND INTERMEDIATE PLIABLE CONDUCTOR : Relatively movable about axis : Including handle for direct manual urge to separate)
Patent 5238421: Portable apparatus having cable electrically connecting display unit and base unit
(ELECTRICAL CONNECTORS : WITH RELATIVELY GUIDED MEMBERS AND INTERMEDIATE PLIABLE CONDUCTOR : Relatively movable about axis : Hinge : Coaxial contacts, center one comprising separator, e.g., photo flash)
Patent 5238422: Self-terminating phone plug and method of manufacture
(ELECTRICAL CONNECTORS : HAVING CIRCUIT INTERRUPTING PROVISION EFFECTED BY MATING OR HAVING "DEAD" CONTACT ACTIVATED AFTER MATING : Contact encasing chamber)
Patent 5238423: Circuit board and insertion tool
(ELECTRICAL CONNECTORS : COUPLING PART WITH ACTUATING MEANS URGING CONTACT TO MOVE LATERALLY WITH RESPECT TO REST OF COUPLING PART AND TOWARD MATING PART : Having radially movable thread means)
Patent 5238424: In-line extension cord
(ELECTRICAL CONNECTORS : CONTACT COMPRISING CUTTER (SEVERING, PIERCING, ABRADING, SCRAPING, BREAKING OR TEARING) : Insulation cutter : Conductor sheath piercing : Nail like cutter : Cutting by stamped out tooth of sheath encircling crimped contact)
Patent 5238425: Mounting apparatus
(ELECTRICAL CONNECTORS : WITH SUPPORTING MEANS FOR COUPLING PART : Supporting plural, independent coupling parts : Plural lamp or electron tube sockets : With additional contacts comprising coupling part mating along axis normal to conductor)
Patent 5238426: Universal patch panel for communications use in buildings
(ELECTRICAL CONNECTORS : WITH SUPPORTING MEANS FOR COUPLING PART : Coupling part or mating part extending into panel opening : Including resilient securing : Laterally flexed finger on coupling part : Resilient gripping of panel)
Patent 5238427: Panel mountable electrical connector
(ELECTRICAL CONNECTORS : WITH SUPPORTING MEANS FOR COUPLING PART : Coupling part or mating part extending into panel opening : Including resilient securing : Laterally flexed finger on coupling part : Resilient gripping of panel)
Patent 5238428: Round-to-flat shielded connector assembly
(ELECTRICAL CONNECTORS : HAVING OR PROVIDING INDUCTIVE OR CAPACITIVE SHIELD : Having means for electrically connecting shield of shielded cable to connector shield member : Having laterally spaced prongs)
Patent 5238429: Electrical assembly and connector therefor
(ELECTRICAL CONNECTORS : WITH CIRCUIT COMPONENT OR COMPRISING CONNECTOR WHICH FULLY ENCLOSES CIRCUIT COMPONENT : Having only two duplicate contacts arranged bilaterally symmetric about longitudinal axis of engagement)
Patent 5238430: Receptacle
(ELECTRICAL CONNECTORS : WITH INSULATION OTHER THAN CONDUCTOR SHEATH : Plural-contact coupling part : Two or more plural-contact coupling parts combined in one integral unit : Unit includes receptacle for receiving plug having spaced, longitudinally engaging, prong-like contacts : Combined with plug having spaced, longitudinally engaging, prong-like contacts : Wherein the plug is combined with a plurality of the receptacles adapted to receive spaced-prong plug : Wherein the receptacle is adapted to receive plug having spaced prong-like contacts)
Patent 5238431: Self securing electrical contact assembly
(ELECTRICAL CONNECTORS : WITH INSULATION OTHER THAN CONDUCTOR SHEATH : Metallic connector or contact secured to insulation : Spring-operated or resilient securing part)
Patent 5238432: Marine drive unit impact avoidance system
(MARINE PROPULSION : SCREW PROPELLER : With means effecting or facilitating movement of propulsion unit or a segment of the propulsion unit (e.g., tilting or steering) : Having restraining means : With releasing means when propulsion unit hits obstruction : Spur gearing)
Patent 5238433: Cover for the inboard-outboard motor
(MARINE PROPULSION : SCREW PROPELLER : With means effecting or facilitating movement of propulsion unit or a segment of the propulsion unit (e.g., tilting or steering) : Having gimbal or universal joint support : With releasing means when propulsion unit hits obstruction)
Patent 5238434: Textured bottom skin for bodyboards and method
(BUOYS, RAFTS, AND AQUATIC DEVICES : WATER SKIMMING OR WALKING DEVICE : Surfboard : Having connecting means)
Patent 5238435: Liquid crystal display device and method of manufacturing such a display device
(ELECTRIC LAMP OR SPACE DISCHARGE COMPONENT OR DEVICE MANUFACTURING : PROCESS : With assembly or disassembly : Display or gas panel making :)
Patent 5238436: Lamp air exhausting apparatus
(ELECTRIC LAMP OR SPACE DISCHARGE COMPONENT OR DEVICE MANUFACTURING : PROCESS : With assembly or disassembly : Including electrode or getter mounting : With sealing)
Patent 5238437: Bubble dispensing doll
(AMUSEMENT DEVICES: TOYS : HAVING MEANS FOR FORMING TRANSITORY BUBBLE : Having retractable coin slot or guard)
Patent 5238438: Construction toy and adapter
(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 5238439: Musical barn
(AMUSEMENT DEVICES: TOYS : OPERATED BY RELATIVELY MOVING FLUID OR PRESSURE DIFFERENTIAL : Sounding : And multiple stages or holder for launching)
Patent 5238440: Toy top with popping balls
(AMUSEMENT DEVICES: TOYS : ROTATING OR HAVING VISIBLE ROTATING PORTION (E.G., SPINNING OR WHIRLING, NOT ROLLING) : Including helically grooved or twisted shaft for imparting rotation : And having additional portion which reciprocates or oscillates, or which rotates about distinct axis)
Patent 5238441: Roller-skating doll
(AMUSEMENT DEVICES: TOYS : FIGURE TOY OR ACCESSORY THEREFOR : Rollable : Figure mounted on wheeled support : Including means to move figure or figure portion with respect to wheeled support : Movement about vertical axis or by bent support wheel axle)
Patent 5238442: Method and means for applying liquid to the interior of a casing on a sausage encasing machine
(BUTCHERING : SHIRRING OF CASING : Fluid lubrication of casing : Combined with twisting of casing)
Patent 5238443: End closures for shirred casing sticks and method and apparatus for making them
(BUTCHERING : SAUSAGE MAKING : Linking : Nozzle)
Patent 5238444: Apparatus for forming loops on a sausage sealing machine
(BUTCHERING : SAUSAGE MAKING : Linking : By applying constricting member : Screw)
Patent 5238445: Campfire skewer
(BUTCHERING : MISCELLANEOUS : Carcass spreader)
Patent 5238446: Corn separation device
(COIN HANDLING : DELIVERER : Rotary : With follower)
Patent 5238447: Process for cooling a motor vehicle interior and a vehicle roof system for the performance thereof
(VENTILATION : VEHICLE (E.G., AUTOMOBILE, ETC.) : Having automatic control means : Ventilation of aircraft cabin)
Patent 5238448: Air-conditioning grille
(VENTILATION : VEHICLE (E.G., AUTOMOBILE, ETC.) : Having inlet airway : Including specific air distributor : Having adjustable deflector : Wheel-axle operated)
Patent 5238449: Ventilators
(VENTILATION : MEANS COMBINED WITH WINDOW : Having air passage at window top : Propeller fan having rotary axis perpendicular to window)
Patent 5238450: Air-permeable barrier for soffit vent
(VENTILATION : HAVING INLET AIRWAY : Through roof eaves or rafters : Air temperature responsive)
Patent 5238451: Light eliminator for poultry house
(VENTILATION : HAVING INLET AIRWAY : Including specific cover or shield for exterior vent opening : Wall type : Louver : Having specific vane supporting means : In between vane ends :)
Patent 5238452: Personalized air conditioning system
(VENTILATION : HAVING INLET AIRWAY : Including specific air distributor (e.g., register, etc.) : Having air duct extending into room : Including elongated output slot)
Patent 5238453: Integral pivot damper blade
(VENTILATION : HAVING INLET AIRWAY : With adjustable valve (e.g., damper, etc.) : Plural blades pivoting along parallel axes : Including specific grating or grating mounting structure)
Patent 5238454: One-piece flexible coupling having a plurality of axially spaced disks
(ROTARY SHAFTS, GUDGEONS, HOUSINGS, AND FLEXIBLE COUPLINGS FOR ROTARY SHAFTS : TORQUE TRANSMITTED VIA FLEXIBLE ELEMENT : Element is plate with external edge completely surrounding rotational axis (e.g., disc) : Plural axially spaced plates : Laminated element or plural elements abutting or spaced along axis of rotation)
Patent 5238455: Omni-directional rocking apparatus
(AMUSEMENT DEVICES : ROCKABLE ANIMAL SIMULATION HAVING RIDER SEAT MEANS (E.G., ROCKING HORSE, ETC.) : Having arcuate rocking base : Motor operated (e.g., mechanical bull, etc.))
Patent 5238456: Reinforced swing seat
(AMUSEMENT DEVICES : SWING : Water slide)
Patent 5238457: Cue slider device
(GAMES USING TANGIBLE PROJECTILE : BILLIARDS OR POOL : Cue rest : With ball carrying or storage means)
Patent 5238458: Bicycle speed change assembly
(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 5238459: Speed reducer with friction wheel for machines rotating at a high rate of rotation, of the epicycloidal double-train type
(PLANETARY GEAR TRANSMISSION SYSTEMS OR COMPONENTS : PLANET PINION IS FRICTION GEAR : Particular counterweight)
Patent 5238460: Power transmission system for vehicle
(PLANETARY GEAR TRANSMISSION SYSTEMS OR COMPONENTS : PLANET PINION IS FRICTION GEAR : Variable speed ratio (without slippage) : Planet pinion rotatable about axis at angle to axis of input or output gear : Planet pinion is member having axis fixed or adjustable to position perpendicular to axis of input or output gear : Pinion engages facing concave surfaces (e.g., mounted in torus) : Centrifugal control)
Patent 5238461: Reactionlless differential rotary driver having optimized output torques
(PLANETARY GEAR TRANSMISSION SYSTEMS OR COMPONENTS : DIFFERENTIAL PLANETARY GEARING : Spur gear differential : With roller bearing between gear and its support)
Patent 5238462: Stair climbing exercise apparatus utilizing drive belts
(EXERCISE DEVICES : INVOLVING USER TRANSLATION OR PHYSICAL SIMULATION THEREOF : Stair climbing : Having weight feature (e.g., dumbbell, etc.))
Patent 5238463: Method of treating denim fabric
(BLEACHING AND DYEING; FLUID TREATMENT AND CHEMICAL MODIFICATION OF TEXTILES AND FIBERS : BLEACHING : Chemical : Peroxides or oxygen : With sulfur compounds or peroxides or oxygen)
Patent 5238464: Process for making flame-resistant cellulosic fabrics
(BLEACHING AND DYEING; FLUID TREATMENT AND CHEMICAL MODIFICATION OF TEXTILES AND FIBERS : CHEMICAL MODIFICATION OF TEXTILES OR FIBERS OR PRODUCTS THEREOF : Cellulose fibers : Treatment with phosphorus containing material : Wetting addition or pretreatment)
Patent 5238465: Fixing dye having polymerizable radical on fiber by treatment with ionizing radiation in presence of colorless monomer
(BLEACHING AND DYEING; FLUID TREATMENT AND CHEMICAL MODIFICATION OF TEXTILES AND FIBERS : DYEING PROCESS UTILIZING ELECTRIC, MAGNETIC, OR WAVE ENERGY; OR PRODUCT THEREOF : Logwood)
Patent 5238466: Fuel additives derived from amido-amines
(FUEL AND RELATED COMPOSITIONS : LIQUID FUELS (EXCLUDING FUELS THAT ARE EXCLUSIVELY MIXTURES OF LIQUID HYDROCARBONS) : Heterocyclic carbon compound containing a hetero ring having chalcogen or nitrogen as the only ring hetero atoms : Compound of indeterminate structure prepared by reacting a heterocyclic compound of known structure : The heterocyclic compound reactant is a dicarboxylic acid anhydride (e.g., reaction product of succinic anhydride with a polyamine, etc.) :)
Patent 5238467: Abrasive suspension for wet honing and surface treating method using the same
(ABRASIVE TOOL MAKING PROCESS, MATERIAL, OR COMPOSITION : MISCELLANEOUS : Metal or metal oxide)
Patent 5238468: Collection device for gaseous emissions
(GAS SEPARATION: PROCESSES : DEFLECTING : By reduction of pressure (e.g., flashing, etc.))
Patent 5238469: Method and apparatus for removing residual hydrogen from a purified gas
(GAS SEPARATION: PROCESSES : SOLID SORPTION : With plural indirect heat transfer steps on solid sorbent or gaseous fluid mixture or constituent thereof : Heating and cooling : Sweep gas used)
Patent 5238470: Emission control device
(GAS SEPARATION: PROCESSES : SOLID SORPTION : Organic gas or liquid particle sorbed (e.g., vapor, mist, etc.) : Hydrocarbon sorbed : Sulfur dioxide or sulfur trioxide sorbed)
Patent 5238471: Spray-applied fluoropolymer films for gas separation membranes
(GAS SEPARATION: APPARATUS : APPARATUS FOR SELECTIVE DIFFUSION OF GASES (E.G., SEMIPERMEABLE MEMBRANE, ETC.) : Plural layers (e.g., laminated barrier, etc.) : Organic compound containing layer : Ring containing organic compound :)
Patent 5238472: Particle filter that can be regenerated by burning free for the exhaust gases of internal combustion engines
(GAS SEPARATION : WITH NONLIQUID CLEANING MEANS FOR SEPARATING MEDIA : With heating or cooling means : Residue burned :)
Patent 5238473: Rotating air filter cleaning arrangement
(GAS SEPARATION : WITH NONLIQUID CLEANING MEANS FOR SEPARATING MEDIA : For moving indefinite or continuous length separating media : With gas flow arresting means)
Patent 5238474: Filtration arrangement
(GAS SEPARATION : PLURAL SERIAL BASICALLY DIVERSE SEPARATING MEDIA : Plural stages in unitary casing : Deflector and fibrous, filamentary, particulate solids, or cohesive sheet filter type : Attendant actuated manipulating means)
Patent 5238475: Device for dust separation from gases
(GAS SEPARATION : MULTIPLE SEPARATORS, EACH WITH DISCRETE AND LONGITUDINALLY CONFINED GAS INLET OR OUTLET FLOW PATH : Centrifugal : Parallel : Tangential inlet to each separator : Cyclone or centrifugal whirl type deflector)
Patent 5238476: Filter device, particularly intake air filter device for combustion engines
(GAS SEPARATION : TWO OR MORE SEPARATORS (E.G., SPACED FILTERS IN FLOW LINE OR CASING) : Plies or layers of different characteristics or orientation : Planar)
Patent 5238477: Hepa filter unit having a metallic membrane
(GAS SEPARATION : WITH MEANS SECURING OR RETAINING SEPARATING MEDIA : Unit or cohesive sheet-like media in flow line or frame : Edge supporting or securing means for nonplanar sheet form filter (e.g., zigzag) : With tangential gas outlet)
Patent 5238478: Ceramic filter element and method of manufacture
(GAS SEPARATION : SPECIFIC MEDIA MATERIAL : Ceramic or sintered : Held between openwork)
Patent 5238479: Method for producing porous glass preform for optical fiber
(GLASS MANUFACTURING : PROCESSES OF MANUFACTURING FIBERS, FILAMENTS, OR PREFORMS : Process of manufacturing optical fibers, waveguides, or preforms thereof : With step of vapor deposition : Forming optical fiber or fiber preform by soot buildup (i.e., vapor axial deposition, VAD) : With stretching or drawing)
Patent 5238480: Fertilizer compositions and method of making such compositions
(CHEMISTRY: FERTILIZERS : PROCESSES AND PRODUCTS : Organic material-containing : From synthetic material : Urea and its derivatives : With other organic matter)
Patent 5238481: Heat resistant sintered hard alloy
(SPECIALIZED METALLURGICAL PROCESSES, COMPOSITIONS FOR USE THEREIN, CONSOLIDATED METAL POWDER COMPOSITIONS, AND LOOSE METAL PARTICULATE MIXTURES : COMPOSITIONS : Consolidated metal powder compositions : With nonmetal constituent - Silicon(Si) considered a metal (e.g., cermet, etc.) : Containing Boron(B) or Nitrogen(N) : Carbon(C) associated with more than one metal)
Patent 5238482: Prealloyed high-vanadium, cold work tool steel particles and methods for producing the same
(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.) : By impinging or atomizing with gaseous jet or blast : Including directing liquid metal onto rotating disc)
Patent 5238483: Acicular magnetic iron based alloy particles for magnetic recording and method of producing the same
(SPECIALIZED METALLURGICAL PROCESSES, COMPOSITIONS FOR USE THEREIN, CONSOLIDATED METAL POWDER COMPOSITIONS, AND LOOSE METAL PARTICULATE MIXTURES : PROCESSES : Producing or purifying free metal powder or producing or purifying alloys in powder form (i.e., named or of size up to 1,000 microns in its largest dimension) : Producing or purifying named magnetic material : Using Phosphorus(P), Boron(B), or Silicon(Si) or compound thereof : Base metal one or more of Copper(Cu) or Noble metal)
Patent 5238484: Plant for the production of molten metals and method
(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 5238485: Method for the assay and recovery of precious metals
(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.) : Step at less than 300 degrees C using nonmetallic material which is liquid under standard conditions after a step at 300 degrees C or greater : Step at less than 300 degrees C using nonmetallic material which is liquid under standard conditions is reduction to free metal : Noble metal :)
Patent 5238486: Method and furnace for production of liquid iron
(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) : Reduction to metallic Iron(Fe) within shaft furnace : Externally supplied gas reductant : Solid Iron(Fe) produced within shaft furnace : With melting Iron(Fe) product outside shaft furnace : With gasification of solid carbonaceous material in melt (e.g., coal, etc.) :)
Patent 5238487: Process for the production of pig iron and sponge iron
(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) : Reduction to metallic Iron(Fe) within shaft furnace : Externally supplied gas reductant : Solid Iron(Fe) produced within shaft furnace : With melting Iron(Fe) product outside shaft furnace : With gasification of solid carbonaceous material in melt (e.g., coal, etc.) :)
Patent 5238488: Process and solution for transforming insoluble mercury metal into a soluble compound
(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.) : Cleaning, leaching, or dissolving of Mercury(Hg) : Noble metal recovered as free metal)
Patent 5238489: Leaching/flotation scrap treatment method
(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 5238490: Process for generating copper pyrithione in-situ in a paint formulation
(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 5238491: Hardening material for medical and dental use
(COMPOSITIONS: COATING OR PLASTIC : : Dental : Organic nitrogen compound or organic sulfur compound containing)
Patent 5238492: Pigment and process for producing the same
(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 5238493: Coating and breading apparatus
(COATING APPARATUS : EDIBLE BASE OR COATING TYPE : Plural coating devices : Integral actuator extends through or is formed on valve seat)
Patent 5238494: Coating machine with a rotatably driven perforated drum
(COATING APPARATUS : EDIBLE BASE OR COATING TYPE : Tumbling particulate work (i.e., rumble) : Integral actuator extends through or is formed on valve seat)
Patent 5238495: Doctor blade
(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 5238496: Painting line for metal objects
(COATING APPARATUS : PROJECTION OR SPRAY TYPE : Endless conveyer for work : Endless conveyer for work)
Patent 5238497: Apparatus for shaping solid profile resin bodies
(COATING APPARATUS : WITH MEANS TO APPLY ELECTRICAL AND/OR RADIANT ENERGY TO WORK AND/OR COATING MATERIAL : Radiant heating : Work passes between spaced electrodes)
Patent 5238498: Open tube-type impurity-diffusion apparatus for simultaneously diffusing impurities into a plurality of wafers subjected to a common
(COATING APPARATUS : GAS OR VAPOR DEPOSITION : Multizone chamber : Cut off)
Patent 5238499: Gas-based substrate protection during processing
(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 5238500: Aqueous hydrofluoric and hydrochloric acid vapor processing of semiconductor wafers
(CLEANING AND LIQUID CONTACT WITH SOLIDS : : For metallic, siliceous, or calcareous basework, including chemical bleaching, oxidation or reduction : Including acidic agent : Semiconductor cleaning)
Patent 5238501: Method for treatment of a fibrous material-fluid mixture
(CLEANING AND LIQUID CONTACT WITH SOLIDS : : Longitudinally traveling work of bar, strip, strand, sheet or web form : By crystallizing, precipitating, or eliminating dissolved solids from used agent)
Patent 5238502: Condenser backflush system and method for use
(CLEANING AND LIQUID CONTACT WITH SOLIDS : : Hollow work, internal surface treatment : Pipe, tubing, hose, or conduit : Semiconductor cleaning)
Patent 5238503: Device for decontaminating a semiconductor wafer container
(CLEANING AND LIQUID CONTACT WITH SOLIDS : : With treating fluid motion : Gas or vapor blasts or currents : With steam utilization)
Patent 5238504: Use of terpene hydrocarbons and ketone blends for electrical contact cleaning
(CLEANING AND LIQUID CONTACT WITH SOLIDS : : Oils, grease, tar, or wax removal, by dissolving : Gas or vapor blasts or currents)
Patent 5238505: Method for applying tellurium-containing coatings to metallic surfaces using organic acids
(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 phosphorus : Contains organic additive other than for pH control : Specified coating composition contains organic material)
Patent 5238506: Phosphate coating composition and method of applying a zinc-nickel-manganese phosphate coating
(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 phosphorus : Contains an atom of arsenic, boron or metal atom other than alkali metal : Contains an atom of iron or manganese or a group II metal atom (Be, Ca, Sr, Ba, Zn, Cd, Hg) :)
Patent 5238507: Magnetic material
(METAL TREATMENT : STOCK : Magnetic : Iron base (i.e., ferrous) : Silicon containing : In fused state)
Patent 5238508: Ferritic-austenitic duplex stainless steel
(METAL TREATMENT : STOCK : Ferrous (i.e., iron base) : Nine percent or more chromium containing : Six percent or more group IV, V or VI transition metal containing)
Patent 5238509: Method for carrying out a remelting/hardening treatment
(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 measuring, testing, or sensing : Temperature : With titanium(Ti) in the mathematical relationship)
Patent 5238510: Metal sheet and method for producing the same
(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 : Producing or treating layered, bonded, welded, or mechanically engaged article or stock as a final product : With metal next to or bonded to metal : Iron(Fe) or iron base alloy present : Next to nonferrous metal or nonferrous base alloy : Aluminum(Al) or aluminum base alloy : Contains an atom of calcium)
Patent 5238511: Double C-shaped clamp
(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 : Ageing, solution treating (i.e., for hardening), precipitation hardening or strengthening : With working : Producing malleable cast iron)
Patent 5238512: Water resistant elastic explosive mixture
(EXPLOSIVE AND THERMIC COMPOSITIONS OR CHARGES : STRUCTURE OR ARRANGEMENT OF COMPONENT OR PRODUCT : Solid particles dispersed in solid solution or matrix : Continuous phase contains organic material : Organic material contains polysaccharide resin or synthetic resin : Including organometallic or organo (silicon/boron) compound : Coating contains nitrated toluene)
Patent 5238513: Method of forming a vehicle seat with a removable vacuum seal
(ADHESIVE BONDING AND MISCELLANEOUS CHEMICAL MANUFACTURE : METHODS : Surface bonding and/or assembly therefor : With measuring, testing, or inspecting : To similarly formed batt)
Patent 5238514: Method for forming a cushion
(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 : Longitudinally progressive helical winding)
Patent 5238515: Fabric securement method
(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 : Running or continuous length work : Longitudinal bending : Prior to or during assembly with additional lamina : Shaping)
Patent 5238516: Method for embossing holograms
(ADHESIVE BONDING AND MISCELLANEOUS CHEMICAL MANUFACTURE : METHODS : Surface bonding and/or assembly therefor : Direct contact transfer of adhered lamina from carrier to base : By folding)
Patent 5238517: Production of laminated materials
(ADHESIVE BONDING AND MISCELLANEOUS CHEMICAL MANUFACTURE : METHODS : Surface bonding and/or assembly therefor : With lamina formation by molding or casting : Forming plural continuous web laminae : Transfer of printing or design)
Patent 5238518: Bonding method employing an inorganic adhesive composition
(ADHESIVE BONDING AND MISCELLANEOUS CHEMICAL MANUFACTURE : METHODS : Surface bonding and/or assembly therefor : Particular adhesive : Organic containing : Diverse laminae)
Patent 5238519: Solar cell lamination apparatus
(ADHESIVE BONDING AND MISCELLANEOUS CHEMICAL MANUFACTURE : SURFACE BONDING MEANS AND/OR ASSEMBLY MEANS THEREFOR : Chamber enclosing work during bonding and/or assembly : Evacuated or fluid pressure chamber : Shaping or deforming function; e.g., patterned electrode, etc.)
Patent 5238520: Filament winding apparatus
(ADHESIVE BONDING AND MISCELLANEOUS CHEMICAL MANUFACTURE : SURFACE BONDING MEANS AND/OR ASSEMBLY MEANS THEREFOR : Longitudinally progressive helical winding means : Electric lamp or space discharge device envelope basing type)
Patent 5238521: Apparatus for engaging thermoplastic strap in a friction-fusion welding system
(ADHESIVE BONDING AND MISCELLANEOUS CHEMICAL MANUFACTURE : SURFACE BONDING MEANS AND/OR ASSEMBLY MEANS THEREFOR : Means joining flexible indefinite length or endless bodies end-to-end (e.g., film, tape, belt splicers) : With means generating at least one self-sustaining web (e.g., film casting))
Patent 5238522: Joining device for strip-like material
(ADHESIVE BONDING AND MISCELLANEOUS CHEMICAL MANUFACTURE : SURFACE BONDING MEANS AND/OR ASSEMBLY MEANS THEREFOR : Means joining flexible indefinite length or endless bodies end-to-end (e.g., film, tape, belt splicers) : With means generating at least one self-sustaining web (e.g., film casting))
Patent 5238523: Apparatus for producing a liquid crystal optical device
(ADHESIVE BONDING AND MISCELLANEOUS CHEMICAL MANUFACTURE : SURFACE BONDING MEANS AND/OR ASSEMBLY MEANS THEREFOR : With cutting, punching, piercing, severing, or tearing : Means feeding plural workpieces to be joined : Severing before bonding or assembling of parts : Opposed movable biased members)
Patent 5238524: Hole masking apparatus
(ADHESIVE BONDING AND MISCELLANEOUS CHEMICAL MANUFACTURE : SURFACE BONDING MEANS AND/OR ASSEMBLY MEANS THEREFOR : With work feeding or handling means : Cutter actuated by or secured to bonding element)
Patent 5238525: Analysis of Rheed data from rotating substrates
(SINGLE-CRYSTAL, ORIENTED-CRYSTAL, AND EPITAXY GROWTH PROCESSES; NON-COATING APPARATUS THEREFOR : FORMING FROM VAPOR OR GASEOUS STATE (E.G., VPE, SUBLIMATION) : With a step of measuring, testing, or sensing : Growth confined by a solid member other than seed or product (e.g., Bridgman-Stockbarger method))
Patent 5238526: Method of forming charge transfer complexes
(SINGLE-CRYSTAL, ORIENTED-CRYSTAL, AND EPITAXY GROWTH PROCESSES; NON-COATING APPARATUS THEREFOR : PROCESSES OF GROWTH WITH A SUBSEQUENT STEP ACTING ON THE CRYSTAL TO ADJUST THE IMPURITY AMOUNT (E.G., DIFFUSING, DOPING, GETTERING, IMPLANTING) :)
Patent 5238527: Lanthanum boride type single crystal and method for growing the same
(SINGLE-CRYSTAL, ORIENTED-CRYSTAL, AND EPITAXY GROWTH PROCESSES; NON-COATING APPARATUS THEREFOR : PROCESSES OF GROWTH FROM LIQUID OR SUPERCRITICAL STATE : Having moving solid-liquid-solid region : Precursor composition intentionally different from product (e.g., excess component, non-product forming component, dopant, non-stoichiometric precursor, travelling solvent, flux) : Product has an element in common with the unusable residual portion : Including significant cooling or heating detail)
Patent 5238528: Production process for a necktie
(ETCHING A SUBSTRATE: PROCESSES : ADHESIVE OR AUTOGENOUS BONDING OF TWO OR MORE SELF-SUSTAINING PREFORMS WHEREIN AT LEAST TWO OF THE PREFORMS ARE NOT INTENDED TO BE REMOVED (E.G., PREFABRICATED BASE, ETC.) : Removing at least one of the self-sustaining preforms or a portion thereof : Bonding of preform of metal or an alloy thereof to a preform of a nonmetal)
Patent 5238529: Anisotropic metal oxide etch
(ETCHING A SUBSTRATE: PROCESSES : NONGASEOUS PHASE ETCHING OF SUBSTRATE : Irradiating, ion implanting, alloying, diffusing, or chemically reacting the substrate prior to ethching to change properties of substrate toward the etchant : By electrical means or of an electrical property)
Patent 5238530: Anisotropic titanate etch
(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 5238531: Apparatus and method for fabricating a chirped grating in a surface emitting distributed feedback semiconductor laser diode device
(SEMICONDUCTOR DEVICE MANUFACTURING: PROCESS : MAKING DEVICE OR CIRCUIT EMISSIVE OF NONELECTRICAL SIGNAL : Including integrally formed optical element (e.g., reflective layer, luminescent material, contoured surface, etc.) : Optical grating structure : Packaging (e.g., with mounting, encapsulating, etc.) or treatment of packaged semiconductor)
Patent 5238532: Method and apparatus for removal of subsurface damage in semiconductor materials by plasma etching
(ETCHING A SUBSTRATE: PROCESSES : GAS PHASE ETCHING OF SUBSTRATE : Application of energy to the gaseous etchant or to the substrate being etched : Using plasma :)
Patent 5238533: Flotation process for removing fillers from wastepaper in the presence of polymers and copolymers
(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 5238534: Wetlaid nonwovens on high speed machines
(PAPER MAKING AND FIBER LIBERATION : PROCESSES AND PRODUCTS : Plural fiber containing : Synthetic (including chemically modified cellulose) : Leather)
Patent 5238535: Web pick-up device and method for transfer of a paper web
(PAPER MAKING AND FIBER LIBERATION : PROCESSES AND PRODUCTS : Lead strip forming and/or guiding : Broke or trim)
Patent 5238536: Multilayer forming fabric
(PAPER MAKING AND FIBER LIBERATION : PROCESSES AND PRODUCTS : Running or indefinite length work forming and/or treating processes (e.g., web) : Wire stringing)
Patent 5238537: Extended nip press belt having an interwoven base fabric and an impervious impregnant
(PAPER MAKING AND FIBER LIBERATION : APPARATUS : Running or indefinite length product forming and/or treating means : Press and felt : Extended nip press : With impermeable belt structure or impermeable belt composition : Perpendicular to plane of wire)
Patent 5238538: Method for deinking recycled fiber by applying direct current electric field
(ELECTROLYSIS: PROCESSES, COMPOSITIONS USED THEREIN, AND METHODS OF PREPARING THE COMPOSITIONS : ELECTROLYTIC MATERIAL TREATMENT (PRODUCT, PROCESS, AND ELECTROLYTE COMPOSITION) : Organic : Fibrous : Bleaching : With sulfuric acid)
Patent 5238539: Coke oven door
(DISTILLATION: APPARATUS : APPARATUS : Elements : Closures : Horizontal retort : Coke-oven type : Cores)
Patent 5238540: Method of obtaining a pure aromatic hydrocarbon from a sump product of an extractive distillation of a hydrocarbon mixture
(DISTILLATION: PROCESSES, SEPARATORY : AND RECOVERING HEAT BY INDIRECT HEAT EXCHANGE : Utilizing recovered heat for heating the distillation zone : Compressed vapor as heat source)
Patent 5238541: Process for production of an ether-rich additive
(DISTILLATION: PROCESSES, SEPARATORY : ADDING MATERIAL TO DISTILLAND EXCEPT WATER OR STEAM PER SE : At least two materials : One additive an alcohol or ether : A second material is an alcohol)
Patent 5238542: Process for forming methacrylamide polymer prepreg composite by electropolymerization
(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 5238543: Recovery of silver from photographic film and photographic development waste solution
(ELECTROLYSIS: PROCESSES, COMPOSITIONS USED THEREIN, AND METHODS OF PREPARING THE COMPOSITIONS : ELECTROLYTIC SYNTHESIS (PROCESS, COMPOSITION, AND METHOD OF PREPARING COMPOSITION) : Preparing single metal : Precious metal produced : Silver or gold : Utilizing halogen containing material)
Patent 5238544: Electro-deposition coated member, process for producing electro-deposition coated member, and electro-deposition coating
(CHEMISTRY: ELECTRICAL AND WAVE ENERGY : : Electrophoresis or electro-osmosis processes and electrolyte compositions therefor when not provided for elsewhere : Coating or forming of object : Using bath having designated chemical composition (DCC) : With posttreatment of coating (e.g., heat treatment, washing, drying, etc.) : Bath contains separate crosslinking or curing agent)
Patent 5238545: Electrophoretic gel for separation and recovery of substances and its use
(CHEMISTRY: ELECTRICAL AND WAVE ENERGY : : Electrophoresis or electro-osmosis processes and electrolyte compositions therefor when not provided for elsewhere : Gel electrophoresis : With posttreatment of gel to purify or recover a desired component : 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 5238546: Method and apparatus for vaporizing materials by plasma arc discharge
(CHEMISTRY: ELECTRICAL AND WAVE ENERGY : : Vacuum arc discharge coating : Sputter etching)
Patent 5238547: Gas-liquid separation device for electroconductive gas-liquid two phase flow
(GAS SEPARATION: APPARATUS : MAGNETIC SEPARATING MEANS : And electric field separation apparatus :)
Patent 5238548: Membrane selective for metal ions
(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 5238549: Oxygen concentration detector
(CHEMISTRY: ELECTRICAL AND WAVE ENERGY : APPARATUS : Electrolytic : Analysis and testing : Solid electrolyte : Gas sample sensor : With impressed current means : Glucose oxidase)
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