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Patent 5253314: Tunable optical waveguide coupler
(OPTICAL WAVEGUIDES : WITH OPTICAL COUPLER : Particular coupling structure : Electrodes on or near the coupling region : Spherical)
Patent 5253315: Method and apparatus for installing a fiber optic cable by capture of a coupling nut or coupling nut assembly
(OPTICAL WAVEGUIDES : WITH DISENGAGABLE MECHANICAL CONNECTOR : Optical fiber/optical fiber cable termination structure : At or immediately surrounding an optical fiber end face : Fiber end held in ferrule : Fiber end held in ferrule)
Patent 5253316: Optical contact unit and optical connector using the optical contact unit
(OPTICAL WAVEGUIDES : WITH DISENGAGABLE MECHANICAL CONNECTOR : Optical fiber/optical fiber cable termination structure : At or immediately surrounding an optical fiber end face : Fiber end held in ferrule : Fiber end held in ferrule)
Patent 5253317: Non-halogenated plenum cable
(OPTICAL WAVEGUIDES : OPTICAL TRANSMISSION CABLE : Loose tube type : With armoring)
Patent 5253318: Optical fiber ribbon cable
(OPTICAL WAVEGUIDES : OPTICAL TRANSMISSION CABLE : Ribbon cable : With strength member)
Patent 5253319: Planar optical waveguides with planar optical elements
(OPTICAL WAVEGUIDES : PLANAR OPTICAL WAVEGUIDE : Utilizing multiple core or cladding)
Patent 5253320: Optical fiber cable lead-in structure
(OPTICAL WAVEGUIDES : ACCESSORIES : Splice box and surplus fiber storage/trays/organizers/ carriers : Channel waveguide)
Patent 5253321: Means for inserting fiber optic probes into pressurized vessels
(OPTICAL WAVEGUIDES : ACCESSORIES : Bushing structure (e.g., penetrator) : Fiber holder (i.e., for single fiber or holding multiple single fibers together))
Patent 5253322: Optical functioning glass and fiber amplifier
(OPTICAL WAVEGUIDES : HAVING PARTICULAR OPTICAL CHARACTERISTIC MODIFYING CHEMICAL COMPOSITION : Of waveguide core : Fiber holder (i.e., for single fiber or holding multiple single fibers together))
Patent 5253323: Method of manufacturing a graded optical transmission medium made of synthetic resin
(OPTICAL WAVEGUIDES : HAVING PARTICULAR OPTICAL CHARACTERISTIC MODIFYING CHEMICAL COMPOSITION : Of waveguide core : Organic : Where the second or further layer is a coating)
Patent 5253324: Conical rapid thermal processing apparatus
(ELECTRIC RESISTANCE HEATING DEVICES : : Radiant heater : With chamber : Lamp banks movable relative to stationary work during use)
Patent 5253325: Data compression with dynamically compiled dictionary
(DATA PROCESSING: SPEECH SIGNAL PROCESSING, LINGUISTICS, LANGUAGE TRANSLATION, AND AUDIO COMPRESSION/DECOMPRESSION : SPEECH SIGNAL PROCESSING : Dictionary building, modification, or prioritization)
Patent 5253326: Prioritization method and device for speech frames coded by a linear predictive coder
(DATA PROCESSING: SPEECH SIGNAL PROCESSING, LINGUISTICS, LANGUAGE TRANSLATION, AND AUDIO COMPRESSION/DECOMPRESSION : SPEECH SIGNAL PROCESSING : Dictionary building, modification, or prioritization)
Patent 5253327: Optimization apparatus
(DATA PROCESSING: ARTIFICIAL INTELLIGENCE : NEURAL NETWORK : Learning task : Constraint optimization problem solving :)
Patent 5253328: Neural-network content-addressable memory
(DATA PROCESSING: ARTIFICIAL INTELLIGENCE : NEURAL NETWORK : Learning method : Beamforming (e.g., target location, radar))
Patent 5253329: Neural network for processing both spatial and temporal data with time based back-propagation
(DATA PROCESSING: ARTIFICIAL INTELLIGENCE : NEURAL NETWORK : Structure : Architecture : Multilayer feedforward :)
Patent 5253330: Network architecture for the programmable emulation of artificial neural networks having digital operation
(DATA PROCESSING: ARTIFICIAL INTELLIGENCE : NEURAL NETWORK : Structure : Digital neural network : Parallel connection :)
Patent 5253331: Expert system for statistical design of experiments
(DATA PROCESSING: ARTIFICIAL INTELLIGENCE : KNOWLEDGE PROCESSING SYSTEM : Neural simulation environment)
Patent 5253332: Approximate reasoning apparatus with knowledge synthesizing/revising and clarity computing
(DATA PROCESSING: ARTIFICIAL INTELLIGENCE : KNOWLEDGE PROCESSING SYSTEM : Knowledge representation and reasoning technique : Reasoning under uncertainty (e.g., fuzzy logic) : Having specific pattern matching or control technique)
Patent 5253333: Attribute value predicting method and system in the learning system
(DATA PROCESSING: ARTIFICIAL INTELLIGENCE : KNOWLEDGE PROCESSING SYSTEM : Knowledge representation and reasoning technique : Frame-based reasoning system : Having specific pattern matching or control technique)
Patent 5253334: Tape printer
(FACSIMILE AND STATIC PRESENTATION PROCESSING : STATIC PRESENTATION PROCESSING (E.G., PROCESSING DATA FOR PRINTER, ETC.) : Size, resolution, or scale control :)
Patent 5253335: Hidden-surface processing device, anti-aliasing method and three-dimensional graphics processing apparatus
(COMPUTER GRAPHICS PROCESSING AND SELECTIVE VISUAL DISPLAY SYSTEMS : COMPUTER GRAPHICS PROCESSING : Three-dimension : Hidden line/surface determining : Z buffer (depth buffer) :)
Patent 5253336: Method for fitting third-degree Bezier curves to series of data points
(COMPUTER GRAPHICS PROCESSING AND SELECTIVE VISUAL DISPLAY SYSTEMS : COMPUTER GRAPHICS PROCESSING : Shape generating : Curve : Image based (addressing))
Patent 5253337: Method and apparatus for searching image information
(DATA PROCESSING: PRESENTATION PROCESSING OF DOCUMENT, OPERATOR INTERFACE PROCESSING, AND SCREEN SAVER DISPLAY PROCESSING : OPERATOR INTERFACE (E.G., GRAPHICAL USER INTERFACE) : On-screen workspace or object : Hierarchy or network structure : Navigation within structure : On-screen navigation control)
Patent 5253338: Semi-automatic image tracing method
(COMPUTER GRAPHICS PROCESSING AND SELECTIVE VISUAL DISPLAY SYSTEMS : COMPUTER GRAPHICS PROCESSING : Graphic manipulation (object processing or display attributes) : Merge or overlay : Based on image data)
Patent 5253339: Method and apparatus for adaptive Phong shading
(COMPUTER GRAPHICS PROCESSING AND SELECTIVE VISUAL DISPLAY SYSTEMS : COMPUTER GRAPHICS PROCESSING : Three-dimension : Lighting/shading : Z buffer (depth buffer))
Patent 5253340: Data processing apparatus having a graphics device with priority scheduling of drawing requests
(COMPUTER GRAPHICS PROCESSING AND SELECTIVE VISUAL DISPLAY SYSTEMS : COMPUTER GRAPHIC PROCESSING SYSTEM : Plural graphics processors : CRT having tracking capability)
Patent 5253341: Remote query communication system
(ELECTRICAL COMPUTERS AND DIGITAL PROCESSING SYSTEMS: MULTICOMPUTER DATA TRANSFERRING : REMOTE DATA ACCESSING : Accessing a remote server :)
Patent 5253342: Intermachine communication services
(ELECTRICAL COMPUTERS AND DIGITAL PROCESSING SYSTEMS: MULTICOMPUTER DATA TRANSFERRING : COMPUTER-TO-COMPUTER PROTOCOL IMPLEMENTING : Computer-to-computer data transfer regulating :)
Patent 5253343: Method for the management of a memory of messages in a station of a data transmission network, and station designed for the implementation of
(ELECTRICAL COMPUTERS AND DIGITAL DATA PROCESSING SYSTEMS: INPUT/OUTPUT : INTRASYSTEM CONNECTION (E.G., BUS AND BUS TRANSACTION PROCESSING) : Bus access regulation : Centralized bus arbitration : Hot docking)
Patent 5253344: Method and apparatus for dynamically changing the configuration of a logically partitioned data processing system
(ELECTRICAL COMPUTERS AND DIGITAL DATA PROCESSING SYSTEMS: INPUT/OUTPUT : INPUT/OUTPUT DATA PROCESSING : Peripheral configuration : Concurrently performing Input/Output operation and other operation unrelated to Input/Output)
Patent 5253345: Point of sale register system
(DATA PROCESSING: FINANCIAL, BUSINESS PRACTICE, MANAGEMENT, OR COST/PRICE DETERMINATION : AUTOMATED ELECTRICAL FINANCIAL OR BUSINESS PRACTICE OR MANAGEMENT ARRANGEMENT : Including point of sale terminal or electronic cash register : Having interface for record bearing medium or carrier for electronic funds transfer or payment credit : Staff scheduling or task assignment)
Patent 5253346: Method and apparatus for data transfer between processor elements
(ELECTRICAL COMPUTERS AND DIGITAL PROCESSING SYSTEMS: MULTICOMPUTER DATA TRANSFERRING : REMOTE DATA ACCESSING : Using interconnected networks :)
Patent 5253347: Centralized arbitration system using the status of target resources to selectively mask requests from master units
(ELECTRICAL COMPUTERS AND DIGITAL DATA PROCESSING SYSTEMS: INPUT/OUTPUT : INTRASYSTEM CONNECTION (E.G., BUS AND BUS TRANSACTION PROCESSING) : Bus access regulation : Centralized bus arbitration : Hot docking)
Patent 5253348: Method of arbitration for buses operating at different speeds
(ELECTRICAL COMPUTERS AND DIGITAL DATA PROCESSING SYSTEMS: INPUT/OUTPUT : INTRASYSTEM CONNECTION (E.G., BUS AND BUS TRANSACTION PROCESSING) : Bus access regulation : Centralized bus arbitration : Hot docking)
Patent 5253349: Decreasing processing time for type 1 dyadic instructions
(ELECTRICAL COMPUTERS AND DIGITAL PROCESSING SYSTEMS: PROCESSING ARCHITECTURES AND INSTRUCTION PROCESSING (E.G., PROCESSORS) : PROCESSING CONTROL : Logic operation instruction processing : Floating point or vector)
Patent 5253350: Method of combining lower order and translated upper order bits to address ROM within a range reserved for other devices
(ELECTRICAL COMPUTERS AND DIGITAL PROCESSING SYSTEMS: MEMORY : ADDRESS FORMATION : Address mapping (e.g., conversion, translation) : Memory partitioning)
Patent 5253351: Memory controller with a cache memory and control method of cache memory including steps of determining memory access threshold values
(ELECTRICAL COMPUTERS AND DIGITAL PROCESSING SYSTEMS: MEMORY : STORAGE ACCESSING AND CONTROL : Hierarchical memories : Caching : Direct access storage device (DASD))
Patent 5253352: Method and apparatus for pipelining cache accesses using anticipatory initiation of cache read
(ELECTRICAL COMPUTERS AND DIGITAL DATA PROCESSING SYSTEMS: INPUT/OUTPUT : INTRASYSTEM CONNECTION (E.G., BUS AND BUS TRANSACTION PROCESSING) : Bus access regulation : Using transmitter and receiver)
Patent 5253353: System and method for efficiently supporting access to I/O devices through large direct-mapped data caches
(ELECTRICAL COMPUTERS AND DIGITAL PROCESSING SYSTEMS: MEMORY : STORAGE ACCESSING AND CONTROL : Hierarchical memories : Caching : Multiple caches : Hierarchical caches :)
Patent 5253354: Row address generator for defective DRAMS including an upper and lower memory device
(ERROR DETECTION/CORRECTION AND FAULT DETECTION/RECOVERY : PULSE OR DATA ERROR HANDLING : Replacement of memory spare location, portion, or segment : Shutdown or establishing system parameter (e.g., transmission rate))
Patent 5253355: Apparatus and method for developing wait states during addressing operation by using unused address bits
(ELECTRICAL COMPUTERS AND DIGITAL PROCESSING SYSTEMS: MEMORY : STORAGE ACCESSING AND CONTROL : Access timing : Resetting)
Patent 5253356: Direct memory access (DMA) request controlling arrangement including sample and hold circuits and capable of handling immediately successive
(ELECTRICAL COMPUTERS AND DIGITAL DATA PROCESSING SYSTEMS: INPUT/OUTPUT : INPUT/OUTPUT DATA PROCESSING : Direct Memory Accessing (DMA) : Concurrent data transferring)
Patent 5253357: System for determining pluggable memory characteristics employing a status register to provide information in response to a preset field of
(ELECTRICAL COMPUTERS AND DIGITAL PROCESSING SYSTEMS: MEMORY : STORAGE ACCESSING AND CONTROL : Specific memory composition : Detachable memory : Direct access storage device (DASD))
Patent 5253358: Cache memory expansion and transparent interconnection
(ELECTRICAL COMPUTERS AND DIGITAL PROCESSING SYSTEMS: MEMORY : STORAGE ACCESSING AND CONTROL : Hierarchical memories : Caching : Direct access storage device (DASD))
Patent 5253359: Control and maintenance subsystem network for use with a multiprocessor computer system
(ERROR DETECTION/CORRECTION AND FAULT DETECTION/RECOVERY : DATA PROCESSING SYSTEM ERROR OR FAULT HANDLING : Reliability and availability : Fault locating (i.e., diagnosis or testing) : Operator interface for diagnosing or testing : Peripheral device component fault)
Patent 5253360: Facsimile device having continuous operating capabilities immediately after recovery from trouble and related method
(ERROR DETECTION/CORRECTION AND FAULT DETECTION/RECOVERY : DATA PROCESSING SYSTEM ERROR OR FAULT HANDLING : Reliability and availability : Fault recovery : State recovery (i.e., process or data file) : Forward recovery (e.g., redoing committed action) : Prepared backup processor (e.g., initializing cold backup) or updating backup processor (e.g., by checkpoint message))
Patent 5253361: System for accessing a row of time-dependent data by referring to a composite index table indicating page locations of linked row labels
(DATA PROCESSING: DATABASE AND FILE MANAGEMENT OR DATA STRUCTURES : DATABASE OR FILE ACCESSING : Query processing (i.e., searching) :)
Patent 5253362: Method for storing, retrieving, and indicating a plurality of annotations in a data cell
(DATA PROCESSING: DATABASE AND FILE MANAGEMENT OR DATA STRUCTURES : DATABASE OR FILE ACCESSING :)
Patent 5253363: Method and apparatus for compiling and implementing state-machine states and outputs for a universal cellular sequential local array
(ELECTRICAL COMPUTERS AND DIGITAL PROCESSING SYSTEMS: PROCESSING ARCHITECTURES AND INSTRUCTION PROCESSING (E.G., PROCESSORS) : PROCESSING ARCHITECTURE : Array processor : Array processor operation : Application specific :)
Patent 5253364: Baseball-style cap having a rotatable bill
(APPAREL : GUARD OR PROTECTOR : For wearer's head : Eye shields (e.g., hoodwinks or blinds, etc.) : Hat or cap attachments : By plural-part rigging)
Patent 5253365: Baseball or softball glove constructed to facilitate closure of the glove
(APPAREL : GUARD OR PROTECTOR : Hand or arm : Baseball gloves : Goggles)
Patent 5253366: Necktie and shirt combination
(APPAREL : BODY GARMENTS : Neckties : Attaching features : Expandable or extendable)
Patent 5253367: Golf glove
(APPAREL : BODY GARMENTS : Gloves : Sports glove : For golf : Having high friction outer surface (e.g., friction pad, tenacious coating, tackified, etc.) : And connection to frame)
Patent 5253368: Cap with erasable billboard
(APPAREL : HEAD COVERINGS : Combined with diverse article : Head covering includes a crown and outwardly extending visor (e.g., baseball cap, etc.))
Patent 5253369: Method of making a reversible scarf with visor
(APPAREL : HEAD COVERINGS : Scarfs and veils : Helmet type)
Patent 5253370: Dual purpose adjustable base for mounting prefolded "pocket silk" hankerchiefs
(APPAREL : ADORNMENT HANDKERCHIEFS, GARMENT WORN : Seams)
Patent 5253371: Device for exhausting foul air from a toilet
(BATHS, CLOSETS, SINKS, AND SPITTOONS : VENTILATION : Electric-motor pump : Operating means in sink or bath)
Patent 5253372: Apparatus for dispensing measured lengths of tubular films onto an armature
(BATHS, CLOSETS, SINKS, AND SPITTOONS : MECHANISM POSITIONS COVER ON SEAT : Tubular type cover : Water level actuated)
Patent 5253373: Toilet
(BATHS, CLOSETS, SINKS, AND SPITTOONS : FLUSH CLOSET : Overhead tank with bowl : Separate and distinct)
Patent 5253374: Method and apparatus for maintaining level of water in above-ground swimming pools
(BATHS, CLOSETS, SINKS, AND SPITTOONS : POOL TYPE : Construction details : Including water inlet or outlet means : And water level control : On a roll)
Patent 5253375: Commode cover
(BATHS, CLOSETS, SINKS, AND SPITTOONS : MISCELLANEOUS : Rim frames)
Patent 5253376: Illuminated sanitary appliance
(BATHS, CLOSETS, SINKS, AND SPITTOONS : WASH RECEPTACLES : With support : With drain)
Patent 5253377: Waterbed mattress with bellows spring insert
(BEDS : WATERBED OR ASSOCIATED DEVICE : With frame means supporting or surrounding a removable bladder : With pedestal means : Pivoting)
Patent 5253378: Spot cleaning system and method
(BLEACHING AND DYEING; FLUID TREATMENT AND CHEMICAL MODIFICATION OF TEXTILES AND FIBERS : FLUID TREATMENT (MANIPULATIVE) : Combined liquid and gas or vapor : With fat solvent)
Patent 5253379: Washing process
(BLEACHING AND DYEING; FLUID TREATMENT AND CHEMICAL MODIFICATION OF TEXTILES AND FIBERS : FLUID TREATMENT (MANIPULATIVE) : Manipulation of liquid : Pulp or fibers (in bulk))
Patent 5253380: Washing machine with a bubble generator and method of laundering with use of air bubbles
(BLEACHING AND DYEING; FLUID TREATMENT AND CHEMICAL MODIFICATION OF TEXTILES AND FIBERS : FLUID TREATMENT (MANIPULATIVE) : Manipulation of liquid : Pulp or fibers (in bulk))
Patent 5253381: Hinged cargo ramp
(BRIDGES : GANGWAY, RAMP, OR DOCK LEVELER : Attached : With lift means : Attached to fixed structure at first end and with cover and provision to fit vehicle at second end : Vertically swinging)
Patent 5253382: Power operated toothbrush
(BRUSHING, SCRUBBING, AND GENERAL CLEANING : MACHINES : Brushing : Handle mount : Width changes along transverse dimension)
Patent 5253383: Scratch surface remover
(BRUSHING, SCRUBBING, AND GENERAL CLEANING : MACHINES : Brushing : Work moves past rotatable brush : Cylindrical brush : Collector)
Patent 5253384: Floor buffing machine with automatic pad pressure adjustment
(BRUSHING, SCRUBBING, AND GENERAL CLEANING : MACHINES : Wiping : Floor and wall cleaner : Portables)
Patent 5253385: Pipeline pig sweeper and sweeper pin
(BRUSHING, SCRUBBING, AND GENERAL CLEANING : IMPLEMENTS : Pipe, tube, or conduit cleaner : Inside : Fluid current operated : Collector)
Patent 5253386: Brush for cleaning interior of a tube or the like
(BRUSHING, SCRUBBING, AND GENERAL CLEANING : IMPLEMENTS : Brush or broom : Twisted bristle holder : Fountain)
Patent 5253387: Mop head with two pouches and a strap
(BRUSHING, SCRUBBING, AND GENERAL CLEANING : IMPLEMENTS : Fabric : Wiper, dauber, or polisher : Mops and heads : Strands)
Patent 5253388: Windshield wiper system with remotely adjustable contact force
(BRUSHING, SCRUBBING, AND GENERAL CLEANING : ATTACHMENTS : Optical-member-attachable cleaner (e.g., windshield wiper) : Pressure adjusting means for cleaning element : Operated by remote control : Heating element between plural blades)
Patent 5253389: Foldable caster
(MISCELLANEOUS HARDWARE : CASTERS : Detachable : Pivoted)
Patent 5253390: Furniture hinge
(MISCELLANEOUS HARDWARE : HINGE : Having means to facilitate assembly and disassembly of hinge sections to join or disjoin hinged members : Resiliently biased retaining means : Having helical spring along hinge axis)
Patent 5253391: Hinge device
(MISCELLANEOUS HARDWARE : HINGE : Resiliently biased hinge : Having transverse helical spring or elastic strip : To counterbalance weight of hinged member (e.g., closure biased to open position) : Four or more axes)
Patent 5253392: System and method for producing a bleached cotton, nonwoven web
(TEXTILES: FIBER PREPARATION : WORKING : Fluid or special treatment : Cotton conditioning : And feeding)
Patent 5253393: Spotter strap
(BUCKLES, BUTTONS, CLASPS, ETC. : PLURAL FASTENERS HAVING INTERMEDIATE FLACCID CONNECTOR : Elastic connector : Strap connector : Spaced segments of each wall of channel supported by different wings)
Patent 5253394: Magnetic fastener
(BUCKLES, BUTTONS, CLASPS, ETC. : HAVING MAGNETIC FASTENER : Strap connector)
Patent 5253395: Watertight slide fastener
(BUCKLES, BUTTONS, CLASPS, ETC. : ZIPPER OR REQUIRED COMPONENT THEREOF : With distinct, stationary means for anchoring slider : Having surface sealing structure)
Patent 5253396: Snap hook assembly
(BUCKLES, BUTTONS, CLASPS, ETC. : SEPARABLE-FASTENER OR REQUIRED COMPONENT THEREOF (E.G., PROJECTION AND CAVITY TO COMPLETE INTERLOCK) : Including member having distinct formations and mating member selectively interlocking therewith : Projection passes through cavity then moves toward noninserted portion of its member to complete interlock (e.g., snap hook) : Hook type projection member : Noninserted portion of projection member includes movably connected gate for closing access throat : Resilient, self-biased gate : Having means biasing gate)
Patent 5253397: Hydroentangling manufacturing method for hydrophilic non-wovens comprising natural fibers, in particular of unbleached cotton
(TEXTILES: MANUFACTURING : TEXTILE PRODUCT FABRICATION OR TREATMENT : Fiber entangling and interlocking : By fluid jet needling or perforating : Through backing and support members :)
Patent 5253398: Deburring shear
(METAL WORKING : PLURAL DIVERSE MANUFACTURING APPARATUS INCLUDING MEANS FOR METAL SHAPING OR ASSEMBLING : Flash remover : And work-holder for assembly)
Patent 5253399: Method and apparatus for processing a plurality of wire leads
(METAL WORKING : PLURAL DIVERSE MANUFACTURING APPARATUS INCLUDING MEANS FOR METAL SHAPING OR ASSEMBLING : Electrical connector or terminal : And work-holder for assembly)
Patent 5253400: Motorized guide for grouting and sawing window sashes
(METAL WORKING : PLURAL DIVERSE MANUFACTURING APPARATUS INCLUDING MEANS FOR METAL SHAPING OR ASSEMBLING : Multiple-tool holder : Longitudinally and transversely movable : Rotary tool spindle : Transverse turret axis)
Patent 5253401: Apparatus for inverting seat covers
(METAL WORKING : UPHOLSTERED ARTICLE MAKING : By shot peening or blasting)
Patent 5253402: Method of manufacturing a leaf spring mechanism
(METAL WORKING : METHOD OF MECHANICAL MANUFACTURE : Spring making : Filter)
Patent 5253403: On-stream time for ebullating bed reactor
(METAL WORKING : METHOD OF MECHANICAL MANUFACTURE : Multiperforated metal article making : Ornamental stock making)
Patent 5253404: Apparatus for drawing warp yarns into a weaving reed
(TEXTILES: MANUFACTURING : WARP PREPARING OR HANDLING : Machine replenishing : Drawing : Mechanical reeding : Pivoted detector)
Patent 5253405: Lantern ring removal tool
(METAL WORKING : MEANS TO ASSEMBLE OR DISASSEMBLE : Valve applying or removing : Including transporting track)
Patent 5253406: Brake clip tool
(METAL WORKING : MEANS TO ASSEMBLE OR DISASSEMBLE : By rotation of work part : Well protector to sucker rod)
Patent 5253407: Control rod drive endcap tool
(METAL WORKING : MEANS TO ASSEMBLE OR DISASSEMBLE : Puller or pusher means, contained force multiplying operator : Having screw operator : Central screw, work-engagers around screw : Plate or bar forms work-engager : Movable grippers on screw)
Patent 5253408: Extraction tool
(METAL WORKING : MEANS TO ASSEMBLE OR DISASSEMBLE : Means comprising hand manipulatable tool : Hand gripper for direct push or pull : Tube sleeve or ferrule applying or removing : Plate or bar forms work-engager)
Patent 5253409: Method of manufacturing a plastic article having micro-openings defined therein
(METAL WORKING : METHOD OF MECHANICAL MANUFACTURE : Utilizing transitory attached element or associated separate material : Temporary protective coating, impregnation, or cast layer : Assisting assembly or disassembly)
Patent 5253410: Retractable underbody truck ramp and method of making
(METAL WORKING : METHOD OF MECHANICAL MANUFACTURE : Assembling or joining : Retaining clearance for motion between assembled parts : Through resilient media : Of first part)
Patent 5253411: Method of securing semi-conductor wafer using retention clip
(METAL WORKING : METHOD OF MECHANICAL MANUFACTURE : Work holding : Successive distinct removal operations)
Patent 5253412: Tip processing apparatus for jacketed optical fibers
(METAL WORKING : PLURAL DIVERSE MANUFACTURING APPARATUS INCLUDING MEANS FOR METAL SHAPING OR ASSEMBLING : Including composite tool : Including severing means : To trim electric component : To sever product to length)
Patent 5253413: Method for making a superconducting joint for a superconducting magnet which images human limbs
(METAL WORKING : METHOD OF MECHANICAL MANUFACTURE : Electrical device making : Superconductor : Rotor)
Patent 5253414: Tool bank for surface mount machine
(METAL WORKING : MEANS TO ASSEMBLE OR DISASSEMBLE : Means to assemble electrical device : Means to fasten electrical component to wiring board, base, or substrate : Chip component : Self-piercing work part)
Patent 5253415: Method of making an integrated circuit substrate lead assembly
(METAL WORKING : METHOD OF MECHANICAL MANUFACTURE : Electrical device making : Conductor or circuit manufacturing : Beam lead frame or beam lead device : Applying terminal)
Patent 5253416: Method of manufacturing a gasket
(METAL WORKING : METHOD OF MECHANICAL MANUFACTURE : Prime mover or fluid pump making : Seal or packing making : Including metal forging or die shaping)
Patent 5253417: Method of manufacturing crankshafts
(METAL WORKING : METHOD OF MECHANICAL MANUFACTURE : Prime mover or fluid pump making : Crankshaft making : Including machining or angular cutting)
Patent 5253418: Method of forming tappet of the kind having ceramic seat plate
(METAL WORKING : METHOD OF MECHANICAL MANUFACTURE : Prime mover or fluid pump making : Poppet or I.C. engine valve or valve seat making : Valve tappet making : By coating or cladding)
Patent 5253419: Method of manufacturing a hollow blade for a turboshaft engine
(METAL WORKING : METHOD OF MECHANICAL MANUFACTURE : Impeller making : Blade making : Hollow blade : Including casting)
Patent 5253420: Razor head, especially razor blade unit of a wet razor
(CUTLERY : RAZORS : Multiple blade : Vibratory)
Patent 5253421: Circle drawing kit apparatus
(GEOMETRICAL INSTRUMENTS : SCRIBER : Curved line : Compass : Beam type : Conforming)
Patent 5253422: Thread gaging tool and method
(GEOMETRICAL INSTRUMENTS : GAUGE : Screw thread : By rotary master)
Patent 5253423: Cross hair pendulum bow sight
(GEOMETRICAL INSTRUMENTS : STRAIGHT-LINE LIGHT RAY TYPE : Structurally installed : Archery bow : Multimarkers)
Patent 5253424: Flux-gate sensor mounting and method
(GEOMETRICAL INSTRUMENTS : INDICATOR OF DIRECTION OF FORCE TRAVERSING NATURAL MEDIA : Magnetic field responsive : Electro-magnet or inductor (e.g., flux valve, etc.) : Error-producting-field minimizing)
Patent 5253425: Cylindrical squaring collet leveler for vertical milling machines
(GEOMETRICAL INSTRUMENTS : INDICATOR OF DIRECTION OF FORCE TRAVERSING NATURAL MEDIA : Level or plumb, terrestrial gravitation responsive : Work, or workman, attaching means : Requiring no modification of the work : Encircling clamp, loop, or strap : By multiple circuit paths through conductive fluid)
Patent 5253426: Multi-purpose square
(GEOMETRICAL INSTRUMENTS : STRAIGHTEDGE TYPE : Square and fixed straightedge : Straightedge bisects right angle of square (i.e., centering square))
Patent 5253427: Measuring device for use in furniture construction
(GEOMETRICAL INSTRUMENTS : GAUGE : Comparator : Hand held : Three contact probes)
Patent 5253428: Touch probe
(GEOMETRICAL INSTRUMENTS : GAUGE : Movable contact probe, per se : Median handle)
Patent 5253429: Levelling method and apparatus
(GEOMETRICAL INSTRUMENTS : GAUGE : Work support adjustment : Adjustable gauge block)
Patent 5253430: Length measuring system
(GEOMETRICAL INSTRUMENTS : DISTANCE MEASURING : Error compensation (e.g., temperature) : Locking)
Patent 5253431: Linear measurement device
(GEOMETRICAL INSTRUMENTS : DISTANCE MEASURING : Opposed contacts : Beam type with scale : With adjustment means)
Patent 5253432: Drying method in a power-plant process and dryer used in the method
(DRYING AND GAS OR VAPOR CONTACT WITH SOLIDS : PROCESS : Gas or vapor contact with treated material : Heat conserving : Exhaust gas or vapor from treatment zone heats treating gas or vapor : Gravity flow of material)
Patent 5253433: Self-aligning reversible door mounting arrangement for an appliance
(DRYING AND GAS OR VAPOR CONTACT WITH SOLIDS : APPARATUS : Rotary drums or receptacles : With gas or vapor flow for contact with treated material : With heating means : With drum or receptacle enclosing housing : Specific housing structure :)
Patent 5253434: Waterproof article of manufacture and method of manufacturing the same
(BOOTS, SHOES, AND LEGGINGS : UPPERS : Linings : Tongue pieces)
Patent 5253435: Pressure-adjustable shoe bladder assembly
(BOOTS, SHOES, AND LEGGINGS : BOOTS AND SHOES : Foot-supporting or foot-conforming feature : Plastic)
Patent 5253436: Ski boot with foot wedging means
(BOOTS, SHOES, AND LEGGINGS : BOOTS AND SHOES : Occupational or athletic shoe (e.g., roof climbing, gardening, etc.) : Athletic shoe or attachment therefor : For a sport (e.g., skating, skiing, etc.) featuring relative movement between shoe and ground : For walking or sliding on shifting media : Ski boot : Having interior foot retaining means : With adjustment mechanism : Retaining means engages rear of foot or leg :)
Patent 5253437: Snowshoe and snowshoe accessory
(BOOTS, SHOES, AND LEGGINGS : BOOTS AND SHOES : Occupational or athletic shoe (e.g., roof climbing, gardening, etc.) : Athletic shoe or attachment therefor : For a sport (e.g., skating, skiing, etc.) featuring relative movement between shoe and ground : For walking or sliding on shifting media : Snow shoe (e.g., having binding, harness, etc.) : Having semi-rigid upper with adjustable flexibility)
Patent 5253438: Display apparatus and display method using the same
(CARD, PICTURE, OR SIGN EXHIBITING : CHANGING EXHIBITOR : Shiftable display item or item support : Including shift mechanism : Having continuous cycle of item or item support : Carrier with common positive drive)
Patent 5253439: Picture frame and method of forming same
(CARD, PICTURE, OR SIGN EXHIBITING : PICTURE FRAME : Knockdown or set-up type : Interconnected sections (e.g., frame including a front section attached to a back section) : Corner piece)
Patent 5253440: Structure of a picture frame
(CARD, PICTURE, OR SIGN EXHIBITING : PICTURE FRAME : Support : Support movable to a nonsupporting position : Including biasing means)
Patent 5253441: Device for listing and marking items and errands
(CARD, PICTURE, OR SIGN EXHIBITING : CHANGING EXHIBITOR : Inscription cover : Sliding : Illuminated)
Patent 5253442: Rifles with multi-magazine holders
(FIREARMS : BREECH LOADING : Magazines : Box : Hammer)
Patent 5253443: Laser-beam aiming device
(FIREARMS : IMPLEMENTS : Sight devices : Focused beam (e.g., laser on target, etc.) : Having beam adjusting structure or mounted for correction : Single trigger and hammer)
Patent 5253444: Bird repellent apparatus for window sills and the like
(FISHING, TRAPPING, AND VERMIN DESTROYING : MISCELLANEOUS :)
Patent 5253445: Discoidal fishing float
(FISHING, TRAPPING, AND VERMIN DESTROYING : FISHING : Signal devices : Signaling)
Patent 5253446: Flow-through fishing lure
(FISHING, TRAPPING, AND VERMIN DESTROYING : FISHING : Artificial bait : Plural lures and movably connected rigid lure members : Plural movable members offset or at sides of body :)
Patent 5253447: Bottom bouncer jig for walleyes
(FISHING, TRAPPING, AND VERMIN DESTROYING : FISHING : Spreaders or separators for plural lines and/or hooks : Methods of making)
Patent 5253448: Adhesive ribbon for catching flies
(FISHING, TRAPPING, AND VERMIN DESTROYING : TRAPS : Insect : Adhesive : Towable)
Patent 5253449: Detachable finishing blade for excavating bucket
(EXCAVATING : DIGGING EDGE : Scoop or bucket structure, per se)
Patent 5253450: Insect trap
(FISHING, TRAPPING, AND VERMIN DESTROYING : TRAPS : Insect : Fly vases : Upright perch slidable receptacle)
Patent 5253451: Driving apparatus
(MOVABLE OR REMOVABLE CLOSURES : OPTIONALLY MOVED, MANUALLY, OR BY MOTOR : Treadle actuated)
Patent 5253452: Swivel-sliding door system for a vehicle
(MOVABLE OR REMOVABLE CLOSURES : MOUNTED FOR MULTIDIRECTIONAL OR OBLIQUE MOVEMENT : Initial or terminal movement transverse to sliding movement edgewise of portal : Transversely movable track : Actuating spring codirectional with or acts on links)
Patent 5253453: Sealing arrangements
(MOVABLE OR REMOVABLE CLOSURES : STORED IN HOUSING : Reciprocates vertically in and out of housing : With cushioning means adjacent housing opening : Multiple levers)
Patent 5253454: Metal skin buffing fixture and structure
(ABRADING : ATTACHMENT : Angularly adjustable)
Patent 5253455: Fire damper
(STATIC STRUCTURES (E.G., BUILDINGS) : CONTROLLED BY CONDITION RESPONSIVE MEANS :)
Patent 5253456: Endcap for rain gutters
(STATIC STRUCTURES (E.G., BUILDINGS) : COVER WITH SURFACE WATER RECEIVER AT EAVE OR VALLEY : Seating arrangement)
Patent 5253457: Mounting for storm windows
(STATIC STRUCTURES (E.G., BUILDINGS) : AUXILIARY IMPERFORATE PANEL-LIKE SHIELD ATTACHED TO MAIN PANEL, BARRIER, OR FRAME : Attic vent)
Patent 5253458: Simulated log and panel prefabricated house structure
(STATIC STRUCTURES (E.G., BUILDINGS) : LOG WALL-TYPE CONSTRUCTION : Specific prestressing means)
Patent 5253459: Curtain wall structure
(STATIC STRUCTURES (E.G., BUILDINGS) : MULTIROOM OR LEVEL : Curtain-wall; i.e., panel attached outside floor or beam : Homogenous design (e.g., all metal))
Patent 5253460: Column assembly
(STATIC STRUCTURES (E.G., BUILDINGS) : INTERSECTION OF A CAST STONELIKE COMPONENT (E.G., CONCRETE FLOOR OR WALL) TO ANOTHER COMPONENT (E.G., WALL) : Cast reinforced vertical and horizontal members : Distinct horizontal sustainers between columns : Interfitted trim plate)
Patent 5253461: Fastener-free roofing system and method
(STATIC STRUCTURES (E.G., BUILDINGS) : DISPARATE SHEET LAMINA BETWEEN EXPOSED SURFACES OF WALL, FLOOR, OR ROOF (E.G., VAPOR BARRIER, WATERPROOFING MEMBRANE) : Insulation suspended from discrete member (e.g., rod) within cavity)
Patent 5253462: Fluted metal lay-in subceiling panel
(STATIC STRUCTURES (E.G., BUILDINGS) : SHEETLIKE ELEMENT ASSEMBLED PARALLEL TO EXISTING WALL, CEILING, OR FLOOR (E.G., INSULATING PANEL, SHEATHING) : Element spaced from wall, ceiling, or floor and held by discrete retaining means (e.g., suspended ceiling or wall) : Inverted T-bar type : Double wall, ceiling, or floor)
Patent 5253463: Safety mechanism for a kerfed ceiling panel
(STATIC STRUCTURES (E.G., BUILDINGS) : SHEETLIKE ELEMENT ASSEMBLED PARALLEL TO EXISTING WALL, CEILING, OR FLOOR (E.G., INSULATING PANEL, SHEATHING) : Element spaced from wall, ceiling, or floor and held by discrete retaining means (e.g., suspended ceiling or wall) : Inverted T-bar type : Double wall, ceiling, or floor)
Patent 5253464: Resilient sports floor
(STATIC STRUCTURES (E.G., BUILDINGS) : SHEETLIKE ELEMENT ASSEMBLED PARALLEL TO EXISTING WALL, CEILING, OR FLOOR (E.G., INSULATING PANEL, SHEATHING) : Facially opposed barrier sections form cavity : Section designed (e.g., groove, integral hanger) to fasten to retaining means)
Patent 5253465: Multiple framing member connection
(STATIC STRUCTURES (E.G., BUILDINGS) : OPENWORK; E.G., TRUSS, TRELLIS, GRILLE, SCREEN, FRAME, OR REBAR CHAIR : Curvilinear or peaked truss : Structurally related trusses : Extends laterally of edge)
Patent 5253466: Fruit harvesting device
(HARVESTERS : FRUIT GATHERER : Pole supported : Pivoted knife : Chute)
Patent 5253467: Composting apparatus
(HARVESTERS : TEDDERS : Rotary, transverse axis : Auxiliary rake)
Patent 5253468: Crop chopping machine
(HARVESTERS : STALK CHOPPERS : Rotating on vertical axis : Moving knife)
Patent 5253469: Electrical power generation
(POWER PLANTS : COMBUSTION PRODUCTS USED AS MOTIVE FLUID : Process : Having fuel conversion (e.g., reforming, etc.) : Solid fuel : Check valve feeds air to exhaust system)
Patent 5253470: Gas turbine engine starting
(POWER PLANTS : COMBUSTION PRODUCTS USED AS MOTIVE FLUID : With lubricators : Air bleed)
Patent 5253471: Gas turbine engine combustor
(POWER PLANTS : COMBUSTION PRODUCTS USED AS MOTIVE FLUID : Coaxial combustion products generator and turbine : Continuous combustion type)
Patent 5253472: Small gas turbine having enhanced fuel economy
(POWER PLANTS : COMBUSTION PRODUCTS USED AS MOTIVE FLUID : Multiple fluid-operated motors : Re-expansion : Solid propellant charge initiates starting (e.g., cartridge starter, etc.))
Patent 5253473: Heat regenerative external combustion engine
(POWER PLANTS : COMBUSTION PRODUCTS USED AS MOTIVE FLUID : Using special fuel or oxidizer : Monofuel type : Common cam member)
Patent 5253474: Apparatus for supersonic combustion in a restricted length
(POWER PLANTS : REACTION MOTOR (E.G., MOTIVE FLUID GENERATOR AND REACTION NOZZLE, ETC.) : Air supplied by ram effect (e.g., ramjet, etc.) : Supersonic speed therethrough (e.g., scramjet, etc.) : Compressor or turbine speed sensed to control fuel flow or outlet area)
Patent 5253475: Combustion detection
(POWER PLANTS : INTERNAL COMBUSTION ENGINE WITH TREATMENT OR HANDLING OF EXHAUST GAS : Methods : Anti-pollution : Motive fluid is vaporized liquid)
Patent 5253476: Pulsed, reverse-flow, regenerated diesel trap capturing soot, ash and PAH's
(POWER PLANTS : INTERNAL COMBUSTION ENGINE WITH TREATMENT OR HANDLING OF EXHAUST GAS : Material from exhaust structure fed to engine intake : Separated reactive constituent of exhaust fed to engine : Motive fluid is vaporized liquid)
Patent 5253477: Master cylinder and booster assemblies
(POWER PLANTS : PRESSURE FLUID SOURCE AND MOTOR : Pulsator : Including plural separately operable master actuators or master units driving a common slave : Manual master and alternate nonmanual pressure fluid source feed output motor)
Patent 5253478: Flame holding diverging centerbody cup construction for a dry low NOx combustor
(POWER PLANTS : COMBUSTION PRODUCTS USED AS MOTIVE FLUID : Combustion products generator : Having initial fuel-rich combustion zone : Separate fuel injectors for plural zones : Bleed)
Patent 5253479: Method and apparatus for recovery of ethylene and propylene from gas produced by the pyrolysis of hydrocarbons
(REFRIGERATION : CRYOGENIC TREATMENT OF GAS OR GAS MIXTURE : Separation of gas mixture : Natural gas : Distillation : Plural columns : Recycle :)
Patent 5253480: Automatic ice making machine
(REFRIGERATION : PROCESSES : Deodorizing, antisepticizing or providing special atmosphere : Sequential stages, e.g., composite block making)
Patent 5253481: Control unit for activating compressor
(REFRIGERATION : WITH INDICATOR OR TESTER : Operatively correlated with automatic control : Dividing refrigerant flow, e.g., bypass parallel units)
Patent 5253482: Heat pump control system
(REFRIGERATION : AUTOMATIC CONTROL : Diverse, cascade or compound refrigeration-producing system : Evacuating means, e.g., jet pump)
Patent 5253483: Environmental control system
(REFRIGERATION : AUTOMATIC CONTROL : Of external fluid or means : Diverse control or response : External fluid and refrigeration producer : Condenser cooling fluid flow : Including sorbent refrigerant flow)
Patent 5253484: High reliability avionic cooling system
(REFRIGERATION : WITH VEHICLE FEATURE : With vapor compression system)
Patent 5253485: Low profile room air conditioner
(REFRIGERATION : STRUCTURAL INSTALLATION : Window connected or mounted : Spaced elongated air inlet and outlet type, e.g., air curtain)
Patent 5253486: Silencer attenuating a noise from a noise source to be ventilated and a method for active control of its noise attenuation system
(REFRIGERATION : MUFFLER OR SOUND DAMPENER : Retainer or flow director for atmospheric condensate)
Patent 5253487: Automatic ice maker and household refrigerator equipped therewith
(REFRIGERATION : MEANS PRODUCING SHAPED OR MODIFIED CONGEALED PRODUCT : Heat absorber with product remover : Means using refrigerant or coolant as heating fluid)
Patent 5253488: Vegetable storage drawer of a refrigerator
(REFRIGERATION : ARTICLE MOVING MEANS : Drawer, tray or track-guided type; horizontally movable : With liquid recirculating means)
Patent 5253489: Scroll type compressor with injection mechanism
(REFRIGERATION : REFRIGERATION PRODUCER : Compressor-condenser-evaporator circuit : Cooling motor and/or compressor by refrigerant : Submerged gas-liquid contact means)
Patent 5253490: Hinged insert ring
(JEWELRY : BODY MEMBER ENCIRCLING ORNAMENT : Ring : With separate connector : With integral interlock : Nested :)
Patent 5253491: Finger ring and size adjustment insert
(JEWELRY : BODY MEMBER ENCIRCLING ORNAMENT : Ring : Variable internal size : By internal abutment or element : Nested)
Patent 5253492: Method of knitting in pleats and knitted texture having knitted pleats
(TEXTILES: KNITTING : INDEPENDENT-NEEDLE MACHINES : Straight : Multiple-needle bank : Racking : Narrowing and widening)
Patent 5253493: Washing machine having a sink
(TEXTILES: FLUID TREATING APPARATUS : MACHINES : Convertible :)
Patent 5253494: Arrangement for controlling detergent addition in washing machines
(TEXTILES: FLUID TREATING APPARATUS : MACHINES : Single tub and automatic sequential operation mechanism : With additive dispensing : Relay)
Patent 5253495: Apparatus for the multiple processing of a web
(TEXTILES: FLUID TREATING APPARATUS : MACHINES : Combined operations : Squeezing and liquid flowing : Carrier roll and platen)
Patent 5253496: Simple bicycle lock structure
(LOCKS : PORTABLE : Padlocks : Key-controlled : Rigid shackle : Sliding : Divided jaw type)
Patent 5253497: Multi-function automobile steering lock
(LOCKS : SPECIAL APPLICATION : For control and machine elements : Handle, handwheel or knob : Rotary or swinging : Universal mounting)
Patent 5253498: Bending brake with multiple selectively operative clamp jaws
(METAL DEFORMING : WITH USE OF CONTROL MEANS ENERGIZED IN RESPONSE TO ACTIVATOR STIMULATED BY CONDITION SENSOR : Sensing tool or tool-linked part : To control operation of interlock : Of different operating assemblages)
Patent 5253499: Method for straightening coupling shafts
(METAL DEFORMING : WITH INDICATION OF CONDITION OR POSITION OF WORK, PRODUCT, OR MACHINE ELEMENT (E.G., BROKEN TOOL ALARM, ETC.) : Tube or rod bending : Deflection angle : By sensing hydraulic pressure)
Patent 5253500: Method of reforming a metal container to increase container strength
(METAL DEFORMING : BY USE OF TOOL ACTING DURING RELATIVE ROTATION BETWEEN TOOL AND WORK ABOUT INTERNAL CENTER (E.G., GYRATING OR ROTATING TOOL) : During rotation of work : Using tool having rotating surface moving along it axis of rotation during deformation : With means causing cooperating presser member to traverse form surface)
Patent 5253501: Mechanism and method for bending sheet metal
(METAL DEFORMING : BY DEFLECTING SUCCESSIVELY-PRESENTED PORTIONS OF WORK DURING BODILY MOVEMENT THEREOF (E.G., FOR COILING, LEVELLING, CURVING OR TROUGHING MATERIAL IN MOVEMENT) : By use of deflectors arranged to bend work longitudinally of direction of work-movement : Including thinning of portion of work-section : Including tier of roller-deflectors on carriers)
Patent 5253502: Apparatus and method for bending and forming sheet material
(METAL DEFORMING : BY USE OF ROLLER OR ROLLER-LIKE TOOL-ELEMENT : With work-forcer offset from, and relatively movable between, spaced rollers : With use of means to move work-forcer : With cooperating allochiral tool-face)
Patent 5253503: Apparatus for counterbalancing and vertical bending of the work rolls of a four-high rolling mill stand
(METAL DEFORMING : BY USE OF ROLLER OR ROLLER-LIKE TOOL-ELEMENT : With carrier for roller-couple or tool-couple : With replacement of tool : By means to replace tool : Work between movable tool and pivot (e.g., sweep-arm bender))
Patent 5253504: Apparatus for the simulative optimalization of the supporting of a sheet metal blank on the support frame of a deep-drawing tool
(METAL DEFORMING : BY USE OF CLOSED-DIE AND COACTING WORK-FORCER (E.G., PUSH-DRAWING) : Cup or shell drawing (i.e., deep drawing) : With application of frictional restraining force to work during deformation : Plural deep drawing)
Patent 5253505: Press with a drawing apparatus
(METAL DEFORMING : BY USE OF CLOSED-DIE AND COACTING WORK-FORCER (E.G., PUSH-DRAWING) : Forcing work into or within closed die; e.g., forging : With holding, handling or guiding of work or product : With telescoping engagement)
Patent 5253506: Crimping apparatus
(METAL DEFORMING : BY THREE OR MORE COACTING RELATIVELY MOVABLE TOOLS (I.E., TOOL-COMPLEX) : Concurrently actuated tools : All tools movable radially inward : Between generally opposed-stroke tools)
Patent 5253507: Method of forming a spacer used to space end to end piping
(METAL DEFORMING : BY TOOL-COUPLE EMBODYING NONPLANAR TOOL-FACE : With complementary tool-faces (e.g., for embossing) : Work comprises tube)
Patent 5253508: Force transmitting coupling for stamping and forming machine
(METAL DEFORMING : WITH MEANS TO DRIVE TOOL : Including yieldable connection in drive train to movable tool : Linear cam)
Patent 5253509: Straightening device for a car body
(METAL DEFORMING : BY OR WITH WORK-CONSTRAINER AND/OR MANIPULATED WORK-FORCER : With guide for rectilinearly moving tool)
Patent 5253510: Self-testable micro-accelerometer
(MEASURING AND TESTING : SPEED, VELOCITY, OR ACCELERATION : Acceleration determination utilizing inertial element : Specific type of electric sensor or specific type of magnetic sensor : Rebalance : Electrostatic restoring means : Crank operated)
Patent 5253511: Transmitter with multifunction adjustment
(MEASURING AND TESTING : INSTRUMENT PROVING OR CALIBRATING : Span or set point adjustment (e.g., zero correction) : Reference standard detail)
Patent 5253512: Moisture meter for granular or powdered products, and method for measuring the degree of moisture
(MEASURING AND TESTING : MOISTURE CONTENT OR ABSORPTION CHARACTERISTIC OF MATERIAL : Vibrator)
Patent 5253513: Device for determining viscoelastic properties of liquids and a method for use
(MEASURING AND TESTING : LIQUID ANALYSIS OR ANALYSIS OF THE SUSPENSION OF SOLIDS IN A LIQUID : Viscosity : Vibration : Detector detail)
Patent 5253514: Water-borne particulate-measuring apparatus
(MEASURING AND TESTING : LIQUID ANALYSIS OR ANALYSIS OF THE SUSPENSION OF SOLIDS IN A LIQUID : Content or effect of a constituent of a liquid mixture : For measuring solid components (e.g., particles) : By flowing through barrier or restriction and measuring flow effect (e.g., pressure, volume of or rate of flow) : By optical measurement)
Patent 5253515: Atomic probe microscope and cantilever unit for use in the microscope
(MEASURING AND TESTING : SURFACE AND CUTTING EDGE TESTING : Roughness : Opposed pair)
Patent 5253516: Atomic force microscope for small samples having dual-mode operating capability
(MEASURING AND TESTING : SURFACE AND CUTTING EDGE TESTING : Roughness : Opposed pair)
Patent 5253517: Flow converter
(MEASURING AND TESTING : MOTOR AND ENGINE TESTING : Testing auxiliary unit : Intake air flow : By angular displacement of opposite ends of specimen)
Patent 5253518: Apparatuses and methods for adjusting a material's fluid content and effective stresses
(MEASURING AND TESTING : BOREHOLE OR DRILLING (E.G., DRILL LOADING FACTOR, DRILLING RATE, RATE OF FLUID FLOW) : Fluid flow measuring or fluid analysis : With sampling : Pressure)
Patent 5253519: Method and apparatus for in-situ measurement of ground heave characteristics
(MEASURING AND TESTING : BOREHOLE OR DRILLING (E.G., DRILL LOADING FACTOR, DRILLING RATE, RATE OF FLUID FLOW) : Pressure measurement : Plural diverse measurements : Force)
Patent 5253520: Flow sensor connector
(MEASURING AND TESTING : VOLUME OR RATE OF FLOW : Proportional : With connection or box)
Patent 5253521: Method of transmitting measured temperature and position parameters from a transducer
(MEASURING AND TESTING : LIQUID LEVEL OR DEPTH GAUGE : Float : Combined : Suction type or vacuum tank action)
Patent 5253522: Apparatus for determining fluid level and fluid density
(MEASURING AND TESTING : SPECIFIC GRAVITY OR DENSITY OF LIQUID OR SOLID : Float operated indicator : Electrical indication : Specimen carrying)
Patent 5253523: Absorption type chiller
(REFRIGERATION : REFRIGERATION PRODUCER : Sorbent type : Means for discharging impurity from system)
Patent 5253524: Integrated accelerometer with coil interface spacer
(MEASURING AND TESTING : SPEED, VELOCITY, OR ACCELERATION : Temperature compensator : Installed in rotary speed source)
Patent 5253525: Device for detecting angular velocity
(MEASURING AND TESTING : SPEED, VELOCITY, OR ACCELERATION : Angular rate using gyroscopic or Coriolis effect : Rotary gyroscope : Rotary)
Patent 5253526: Capacitive acceleration sensor with free diaphragm
(MEASURING AND TESTING : SPEED, VELOCITY, OR ACCELERATION : Acceleration determination utilizing inertial element : Specific type of electric sensor or specific type of magnetic sensor : Fluid or fluent material dampening of an inertial element)
Patent 5253527: Torque Balancer
(MEASURING AND TESTING : SPEED, VELOCITY, OR ACCELERATION : Acceleration determination utilizing inertial element : Specific type of electric sensor or specific type of magnetic sensor : Rebalance : Including an elastic support for an inertial element (e.g., spring) : Including a flexure support)
Patent 5253528: Vibration technique for measuring bonding in automotive radiators
(MEASURING AND TESTING : VIBRATION : Resonance, frequency, or amplitude study : Including structural bond evaluation : With suspension means)
Patent 5253529: Measurement of constituents of a centrifuged system by emission/reception of mechanical signals
(MEASURING AND TESTING : VIBRATION : By mechanical waves : Beamed : Velocity or propagation time measurement : Horizontal fulcrum)
Patent 5253530: Method and apparatus for reflective ultrasonic imaging
(MEASURING AND TESTING : VIBRATION : By mechanical waves : Beamed : With signal analyzing or mathematical processing : For flaw or discontinuity detection)
Patent 5253531: System and method for monitoring torsional vibrations and operating parameters of rotating shafts
(MEASURING AND TESTING : VIBRATION : Sensing apparatus : Torsional : Amplitude, power, or intensity)
Patent 5253532: Temperature compensated pressure transducer with digital output for low voltage power supply
(MEASURING AND TESTING : FLUID PRESSURE GAUGE : With pressure and/or temperature compensation : Vibrating strip or wire)
Patent 5253533: Mass flow meter
(MEASURING AND TESTING : VOLUME OR RATE OF FLOW : Mass flow by imparting angular or transverse momentum to the fluid : Coriolis or gyroscopic : Vibrated conduit : Drive and sensor element located on straight conduit portion : Selective or periodic sampling)
Patent 5253534: Calibrator for granular broadcast spreaders (impeller; walk-behind spinner-type)
(MEASURING AND TESTING : VOLUME OR RATE OF FLOW : Unattached, self-contained probe with buoyancy controlled level of descent)
Patent 5253535: Apparatus and method for monitoring mass flow of solids
(MEASURING AND TESTING : VOLUME OR RATE OF FLOW : Unattached, self-contained probe with buoyancy controlled level of descent)
Patent 5253536: Rotary flowmeter with variable inlet
(MEASURING AND TESTING : VOLUME OR RATE OF FLOW : Using differential pressure : With restriction : Automatically variable restriction : Including pressure applied to liquid column or reservoir)
Patent 5253537: Magnetic flow meter
(MEASURING AND TESTING : VOLUME OR RATE OF FLOW : By measuring electrical or magnetic properties : Electromagnetic induction (e.g., Faraday type) : With detecting electrodes : Including electrically interconnected or synchronized input and output circuit : Selective or periodic sampling : Closed loop (e.g., ring or tube))
Patent 5253538: Method and device for quantifying particles on a surface
(MEASURING AND TESTING : SAMPLER, SAMPLE HANDLING, ETC. : Capture device : Sample meter or pump : Cyclically operated scoop)
Patent 5253539: Analyzer system
(MEASURING AND TESTING : SAMPLER, SAMPLE HANDLING, ETC. : Analyzer supplier : Having sample confining chamber : With penetrating means)
Patent 5253540: Lawn mower starting aid
(MACHINE ELEMENT OR MECHANISM : ENGINE STARTERS : Flywheel structure)
Patent 5253541: Oil well pumping mechanism
(MACHINE ELEMENT OR MECHANISM : ROTARY DRIVEN DEVICE ADJUSTABLE DURING OPERATION RELATIVE TO ITS SUPPORTING STRUCTURE : Rotary to or from reciprocating or oscillating : Crank, pitman, lever, and slide : Pump jack type : Bevel)
Patent 5253542: Variable moment vibrator usable for driving objects into the ground
(MACHINE ELEMENT OR MECHANISM : ROTARY DRIVEN DEVICE ADJUSTABLE DURING OPERATION RELATIVE TO ITS SUPPORTING STRUCTURE : Rotary to or from reciprocating or oscillating : Unbalanced weights : Wabbler type)
Patent 5253543: Helm/cable latching mechanism
(MACHINE ELEMENT OR MECHANISM : CONTROL LEVER AND LINKAGE SYSTEMS : Hand operated : Flexible transmitter (e.g., Bowden cable) : Constant tension sustaining : Gear type)
Patent 5253544: Shock absorbing bicycle handlebar assembly
(MACHINE ELEMENT OR MECHANISM : CONTROL LEVER AND LINKAGE SYSTEMS : Variable output force : Handles : Handle bars : Engine starter type)
Patent 5253545: Adjustable foot pedal for industrial sewing machines
(MACHINE ELEMENT OR MECHANISM : CONTROL LEVER AND LINKAGE SYSTEMS : Variable output force : Pedals : Treadles : Rim grips and covers)
Patent 5253546: Variable valve actuating apparatus
(MACHINE ELEMENT OR MECHANISM : CONTROL LEVER AND LINKAGE SYSTEMS : Cams : Slot closers and lever guards)
Patent 5253547: Balancer device for in-line engine
(MACHINE ELEMENT OR MECHANISM : CONTROL LEVER AND LINKAGE SYSTEMS : Cranks and wrist pins : Counterbalanced : Vibration dampers : Rotating)
Patent 5253548: Vehicle transmission incorporating multi-stage torque converter
(MACHINE ELEMENT OR MECHANISM : GEARING : Plural power paths to and/or from gearing : Fluid drive divides or combines alternate paths : Driven ratchet-bar and power dog)
Patent 5253549: Methods and systems for improving the operation of automatic transmissions for motor vehicles
(PLANETARY GEAR TRANSMISSION SYSTEMS OR COMPONENTS : FLUID DRIVE OR CONTROL OF PLANETARY GEARING : Fluid controlled mechanical clutch or brake : Fluid motor structure : Single fluid motor engages one device and releases other)
Patent 5253550: Fluid pressure control device for automatic transmission
(INTERRELATED POWER DELIVERY CONTROLS, INCLUDING ENGINE CONTROL : TRANSMISSION CONTROL : Transmission controlled by engine : By input manifold pressure or engine fuel control : Shift valve control : Electric control : Selector valve overrule)
Patent 5253551: Centrifuge tube and centrifuge tube cap removing and installing tool and method
(TOOLS : RECEPTACLE CLOSURE REMOVER : Combined or plural :)
Patent 5253552: Tong-like device for opening screw-on lids
(TOOLS : RECEPTACLE CLOSURE REMOVER : Gripping type : With reciprocating closure-engaging : With bottom support)
Patent 5253553: Apparatus and method for removing a stopper from a bottle
(TOOLS : RECEPTACLE CLOSURE REMOVER : Impaling or inserting type : Having handle, intermediate hook, and end fulcrum)
Patent 5253554: Power driven hose clamp tool
(TOOLS : HOSE-CLAMP APPLIERS : Ruby pin setters)
Patent 5253555: Multiple blade set strip apparatus for cable and wire
(TOOLS : WIRE STRIPPER : Bench tools : With lateral projection or abutment)
Patent 5253556: Rod rotating tool
(TOOLS : WRENCH, SCREWDRIVER, OR DRIVER THEREFOR : Stud-removal and implacement : Globe manipulator)
Patent 5253557: Ergonomic handle construction for hand-held tools
(TOOLS : TOOL JAW(S) POSITIONED BY RELATIVELY MOVABLE PLURAL HANDLES (E.G., PLIERS) : Handle : Nonplanar jaw face)
Patent 5253558: Hose cutting apparatus and system, and method for using same
(CUTTING : PROCESSES : With preparatory or simultaneous ancillary treatment of work : By distorting within elastic limit : By stretching : On opposite sides of work)
Patent 5253559: Device and system for piercing printed circuits
(CUTTING : WITH PRODUCT HANDLING MEANS : Means to move, guide, or permit free fall or flight of product : Means to move product out of contact with tool : Moving stripper timed with tool stroke : Single stripper operative upon plural tools : And plural rotating tools)
Patent 5253560: Sheet dispenser
(CUTTING : WITH MEANS TO CONTROL OR MODIFY TEMPERATURE OF APPARATUS OR WORK : Of tool : Guide)
Patent 5253561: Rotary butt cutting apparatus
(CUTTING : TOOL OR TOOL WITH SUPPORT : Rotatable type : Shear type : Cutting edge wholly parallel to axis of rotation : By deformation)
Patent 5253562: Double plectrum having a spacer filled with compressible fluid
(MUSIC : INSTRUMENTS : Stringed : Details : Picking devices : Hand or finger picks : Capo tastos)
Patent 5253563: Universal support apparatus for heating and supporting of a musical instrument
(MUSIC : ACCESSORIES : Drum and cymbal beaters)
Patent 5253564: Conveyor oven control
(FOODS AND BEVERAGES: APPARATUS : COOKING : Automatic control : Of heat and material : By time : And heat responsive means : Vertical)
Patent 5253565: Pizza construction and apparatus
(FOODS AND BEVERAGES: APPARATUS : COOKING : Opposed heated mold or surface type (e.g., waffle iron) : Plural units : Fluid interchange)
Patent 5253566: Infra-red deep fat fryer
(FOODS AND BEVERAGES: APPARATUS : COOKING : Boiler or deep fat fryer type : Hanged or separable grids)
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