Patents 5270876 - 5271130

 

 

Patent 5270876: Apparatus for reproducing data recorded on a magnetic recording medium
(DYNAMIC MAGNETIC INFORMATION STORAGE OR RETRIEVAL : GENERAL PROCESSING OF A DIGITAL SIGNAL : Head amplifier circuit : Intra-cell transition)

Patent 5270877: Information recording medium and information recording and reproducing apparatus
(DYNAMIC MAGNETIC INFORMATION STORAGE OR RETRIEVAL : GENERAL PROCESSING OF A DIGITAL SIGNAL : Data in specific format : Intra-cell transition)

Patent 5270878: Magnetic recording and reproducing apparatus
(DYNAMIC MAGNETIC INFORMATION STORAGE OR RETRIEVAL : GENERAL PROCESSING OF A DIGITAL SIGNAL : Address coding : Intra-cell transition)

Patent 5270879: Magneto-optical disk inspecting method and apparatus
(DYNAMIC MAGNETIC INFORMATION STORAGE OR RETRIEVAL : GENERAL RECORDING OR REPRODUCING : Thermomagnetic recording or transducers : With incremental movement between record and head)

Patent 5270880: Predictive read-write inhibit decision using fuzzy logic
(DYNAMIC MAGNETIC INFORMATION STORAGE OR RETRIEVAL : GENERAL RECORDING OR REPRODUCING : Recording-or erasing-prevention : With incremental movement between record and head)

Patent 5270881: Rotary transformer winding arrangement in a magnetic tape cassette apparatus having a rotary head assembly
(DYNAMIC MAGNETIC INFORMATION STORAGE OR RETRIEVAL : GENERAL RECORDING OR REPRODUCING : Signal switching : Between heads in alternate engagement with medium :)

Patent 5270882: Low-voltage, low-power amplifier for magnetoresistive sensor
(DYNAMIC MAGNETIC INFORMATION STORAGE OR RETRIEVAL : GENERAL RECORDING OR REPRODUCING : Specifics of the amplifier : Between heads in alternate engagement with medium)

Patent 5270883: Magnetic read/write circuit
(DYNAMIC MAGNETIC INFORMATION STORAGE OR RETRIEVAL : GENERAL RECORDING OR REPRODUCING : Specifics of the amplifier : Between heads in alternate engagement with medium)

Patent 5270884: Servo control method in the absence of tape control signals
(DYNAMIC MAGNETIC INFORMATION STORAGE OR RETRIEVAL : AUTOMATIC CONTROL OF A RECORDER MECHANISM : Controlling the record : Speed : Linear carrier : Constant speed : By reproduced control signal :)

Patent 5270885: Hard-disk storage apparatus with memory storing data-head control information
(DYNAMIC MAGNETIC INFORMATION STORAGE OR RETRIEVAL : AUTOMATIC CONTROL OF A RECORDER MECHANISM : Controlling the head : Track centering : Rotary carrier : By memory storage of repeatable error or correction : By signal derived from transport)

Patent 5270886: Two motor servo system for a removable disk drive
(DYNAMIC MAGNETIC INFORMATION STORAGE OR RETRIEVAL : AUTOMATIC CONTROL OF A RECORDER MECHANISM : Controlling the head : Track changing : For rotary carrier (e.g., disc) : Coarse and fine head drive motors : Having head deflection drive (e.g., piezoelectric bimorph))

Patent 5270887: Compact disk drive head disk assembly with conformable tape seal
(DYNAMIC MAGNETIC INFORMATION STORAGE OR RETRIEVAL : RECORD TRANSPORT WITH HEAD STATIONARY DURING TRANSDUCING : Disk record : Environmental control (e.g., air filter, temperature control) : Plural disks : Container mounting details)

Patent 5270888: Composite slider head with reduced readback oscillation
(DYNAMIC MAGNETIC INFORMATION STORAGE OR RETRIEVAL : FLUID BEARING HEAD SUPPORT : Disk record : Air bearing slider detail : Slider material : Signal winding mount/access detail)

Patent 5270889: Magnetic head slider and support mechanism therefor
(DYNAMIC MAGNETIC INFORMATION STORAGE OR RETRIEVAL : HEAD MOUNTING : Disk record : Full contact suspension : Slider detail : Pivot/load button detail)

Patent 5270890: Helical scan type rotary head apparatus
(DYNAMIC MAGNETIC INFORMATION STORAGE OR RETRIEVAL : HEAD MOUNTING : For moving head during transducing : Tape record having rotary head : Rotating drum : Head mount to drum : Hydrodynamic)

Patent 5270891: Vertically distant magnetic head units with piezoelectric error tracking
(DYNAMIC MAGNETIC INFORMATION STORAGE OR RETRIEVAL : HEAD MOUNTING : For adjusting head position : Tape record : Rotary head : Adjustable head mount : Piezoelectric adjuster : Adjustable)

Patent 5270892: Conductor configuration for magnetoresistive transducers
(DYNAMIC MAGNETIC INFORMATION STORAGE OR RETRIEVAL : HEAD : Magnetoresistive (MR) reproducing head : Having multiple interconnected single film MR sensors (e.g., dual magnetoresistive sensor) : Plural actuators)

Patent 5270893: Specific core structure in a magneto-resistance head
(DYNAMIC MAGNETIC INFORMATION STORAGE OR RETRIEVAL : HEAD : Magnetoresistive (MR) reproducing head : Combined with inductive write head and having MR inside of inductive head : Plural actuators)

Patent 5270894: MIG magnetic head structured to minimize pseudo-gap problem
(DYNAMIC MAGNETIC INFORMATION STORAGE OR RETRIEVAL : HEAD : Head core : Laminated : Mounting detail)

Patent 5270895: Combined read/write thin-film magnetic head with composite shared flux guide
(DYNAMIC MAGNETIC INFORMATION STORAGE OR RETRIEVAL : HEAD : Head core : Laminated : Mounting detail)

Patent 5270896: Personnel protection system for electrical power connections
(ELECTRICITY: ELECTRICAL SYSTEMS AND DEVICES : SAFETY AND PROTECTION OF SYSTEMS AND DEVICES : Ground fault protection : With differential sensing in a single phase system : With fuse)

Patent 5270897: Personnel protection system for electrical power connections
(ELECTRICITY: ELECTRICAL SYSTEMS AND DEVICES : SAFETY AND PROTECTION OF SYSTEMS AND DEVICES : Ground fault protection : With differential sensing in a single phase system : With fuse)

Patent 5270898: Sure chip plus
(ELECTRICITY: ELECTRICAL SYSTEMS AND DEVICES : SAFETY AND PROTECTION OF SYSTEMS AND DEVICES : With specific current responsive fault sensor : With time delay protective means : With instantaneous override : With multiple timing characteristics (e.g., short, long) :)

Patent 5270899: Erasing apparatus
(ELECTRICITY: ELECTRICAL SYSTEMS AND DEVICES : CONTROL CIRCUITS FOR ELECTROMAGNETIC DEVICES : Systems for magnetizing, demagnetizing, or controlling the magnetic field : Demagnetizing : Magnetic tape : By separating contacts)

Patent 5270900: Solenoid response detector
(ELECTRICITY: ELECTRICAL SYSTEMS AND DEVICES : CONTROL CIRCUITS FOR ELECTROMAGNETIC DEVICES : Systems for magnetizing, demagnetizing, or controlling the magnetic field : Including particular drive circuit : Pulse initiated : By separating contacts)

Patent 5270901: Charge-dissipating packaging system
(ELECTRICITY: ELECTRICAL SYSTEMS AND DEVICES : DISCHARGING OR PREVENTING ACCUMULATION OF ELECTRIC CHARGE (E.G., STATIC ELECTRICITY) : For relays or solenoids)

Patent 5270902: Heat transfer device for use with a heat sink in removing thermal energy from an integrated circuit chip
(ELECTRICITY: ELECTRICAL SYSTEMS AND DEVICES : HOUSING OR MOUNTING ASSEMBLIES WITH DIVERSE ELECTRICAL COMPONENTS : For electronic systems and devices : With cooling means : Thermal conduction : For active solid state devices : For integrated circuit : Cooling plate or bar)

Patent 5270903: Printed circuit board manufacturing method accommodates wave soldering and press fitting of components
(ELECTRICITY: ELECTRICAL SYSTEMS AND DEVICES : HOUSING OR MOUNTING ASSEMBLIES WITH DIVERSE ELECTRICAL COMPONENTS : For electronic systems and devices : Printed circuit board : Connection of components to board : With lock or interlock)

Patent 5270904: Switching power apparatus with 3-state driver
(ELECTRIC POWER CONVERSION SYSTEMS : CURRENT CONVERSION : With condition responsive means to control the output voltage or current : Cooperating separate sensing and control means : For inverter : With transistor control means in the line circuit : Saturable reactor (e.g., magnetic amplifier))

Patent 5270905: Ceiling fan globe gasket
(ILLUMINATION : WITH FLUID DISTRIBUTER : With door-controlled switch)

Patent 5270906: Swivellable fastening system for a headlight unit
(ILLUMINATION : SUPPORTED BY VEHICLE STRUCTURE (E.G., ESPECIALLY ADAPTED FOR VEHICLE) : Adjustable lamp or lamp support : Refractor structure)

Patent 5270907: Integral plastic socket assembly with insert-molded metal supports for headlamp mounting arrangement
(ILLUMINATION : SUPPORTED BY VEHICLE STRUCTURE (E.G., ESPECIALLY ADAPTED FOR VEHICLE) : Adjustable lamp or lamp support : Having ball and socket mechanism : Retractable headlight)

Patent 5270909: Openable handle attachment
(ILLUMINATION : SELF POWERED LAMP : Flashlight elements : With switch)

Patent 5270910: Neon light box
(ILLUMINATION : CURVILINEAR LIGHT SOURCE : With corrugated, faceted or fluted reflector and/or lens)

Patent 5270911: Flashlight holder clamp assembly
(ILLUMINATION : SUPPORTS : Clamp or hook : With standard (e.g., table and floor lamps))

Patent 5270912: Electrofishing apparatus and method
(ELECTRIC POWER CONVERSION SYSTEMS : CURRENT CONVERSION : Using semiconductor-type converter : In rectifier systems : Thyristor : Grid-like electrode)

Patent 5270913: Compact and efficient transformerless power conversion system
(ELECTRIC POWER CONVERSION SYSTEMS : CURRENT CONVERSION : Using impedance-type converter : In thyristor inverter systems)

Patent 5270914: Series resonant converter control system and method
(ELECTRIC POWER CONVERSION SYSTEMS : FREQUENCY CONVERSION (F1-F2) WITHOUT INTERMEDIATE CONVERSION TO D.C. : By semiconductor converter : Thyristor type : Stationary)

Patent 5270915: Apparatus for generating numerical control information based on shaped data for each machining step
(DATA PROCESSING: GENERIC CONTROL SYSTEMS OR SPECIFIC APPLICATIONS : GENERIC CONTROL SYSTEM, APPARATUS OR PROCESS : Having preparation of program : Positional (e.g., joystick))

Patent 5270916: Apparatus and method for preventing runaway of the integral term of a proportional plus integral controller
(DATA PROCESSING: GENERIC CONTROL SYSTEMS OR SPECIFIC APPLICATIONS : GENERIC CONTROL SYSTEM, APPARATUS OR PROCESS : Optimization or adaptive control : Plural modes : Proportional-Integral (P-I) : Economic (e.g., cost))

Patent 5270917: Plant monitoring and control system
(DATA PROCESSING: GENERIC CONTROL SYSTEMS OR SPECIFIC APPLICATIONS : GENERIC CONTROL SYSTEM, APPARATUS OR PROCESS : Having protection or reliability feature : Backup/standby : Positional with nonpositional)

Patent 5270918: Automatic programming method
(DATA PROCESSING: GENERIC CONTROL SYSTEMS OR SPECIFIC APPLICATIONS : GENERIC CONTROL SYSTEM, APPARATUS OR PROCESS : Having preparation of program : Positional (e.g., joystick))

Patent 5270919: Network planning tool
(MULTIPLEX COMMUNICATIONS : PATHFINDING OR ROUTING : Switching a message which includes an address header : Having a plurality of nodes performing distributed switching : Having detail of switch memory reading/writing)

Patent 5270920: Expert system scheduler and scheduling method
(DATA PROCESSING: FINANCIAL, BUSINESS PRACTICE, MANAGEMENT, OR COST/PRICE DETERMINATION : AUTOMATED ELECTRICAL FINANCIAL OR BUSINESS PRACTICE OR MANAGEMENT ARRANGEMENT : Operations research : Allocating resources or scheduling for an administrative function : Including a payment switch or gateway)

Patent 5270921: Virtual fare methods for a computerized airline seat inventory control system
(DATA PROCESSING: FINANCIAL, BUSINESS PRACTICE, MANAGEMENT, OR COST/PRICE DETERMINATION : AUTOMATED ELECTRICAL FINANCIAL OR BUSINESS PRACTICE OR MANAGEMENT ARRANGEMENT : Reservation, check-in, or booking display for reserved space : Coordination of plural reservations (e.g., plural trip segments; transportation and accommodation, etc.) : Including a payment switch or gateway)

Patent 5270922: System for distributing, processing and displaying financial information
(DATA PROCESSING: FINANCIAL, BUSINESS PRACTICE, MANAGEMENT, OR COST/PRICE DETERMINATION : AUTOMATED ELECTRICAL FINANCIAL OR BUSINESS PRACTICE OR MANAGEMENT ARRANGEMENT : Finance (e.g., banking, investment or credit) : Trading, matching, or bidding : Tax strategies)

Patent 5270923: Computed tomographic image reconstruction method for helical scanning using interpolation of partial scans for image construction
(IMAGE ANALYSIS : APPLICATIONS : Biomedical applications : Tomography (e.g., CAT scanner) : With a prism)

Patent 5270924: Ophthalmological image processor
(IMAGE ANALYSIS : APPLICATIONS : Personnel identification (e.g., biometrics) : Using a characteristic of the eye :)

Patent 5270925: Method of and device for correcting scattered-radiation effects in X-ray images
(X-RAY OR GAMMA RAY SYSTEMS OR DEVICES : SPECIFIC APPLICATION : Computerized tomography : Scatter compensating :)

Patent 5270926: Method and apparatus for reconstructing a three-dimensional computerized tomography (CT) image of an object from incomplete cone beam projection
(X-RAY OR GAMMA RAY SYSTEMS OR DEVICES : SPECIFIC APPLICATION : Computerized tomography :)

Patent 5270927: Method for conversion of phonetic Chinese to character Chinese
(DATA PROCESSING: PRESENTATION PROCESSING OF DOCUMENT, OPERATOR INTERFACE PROCESSING, AND SCREEN SAVER DISPLAY PROCESSING : PRESENTATION PROCESSING OF DOCUMENT : Edit, composition, or storage control : Text : Ideographic generator :)

Patent 5270928: Translation machine that inhabits translation of selected portions of a sentence using stored non-translation rules
(DATA PROCESSING: SPEECH SIGNAL PROCESSING, LINGUISTICS, LANGUAGE TRANSLATION, AND AUDIO COMPRESSION/DECOMPRESSION : LINGUISTICS : Translation machine : For partial translation :)

Patent 5270929: Radio wave refractivity deduced from lidar measurements
(DATA PROCESSING: MEASURING, CALIBRATING, OR TESTING : MEASUREMENT SYSTEM IN A SPECIFIC ENVIRONMENT : Earth science : Weather :)

Patent 5270930: Four wheel driving vehicle of a front/rear wheel differential operation limiting type
(DATA PROCESSING: VEHICLES, NAVIGATION, AND RELATIVE LOCATION : VEHICLE CONTROL, GUIDANCE, OPERATION, OR INDICATION : Control of power distribution between vehicle axis or wheels (e.g., four wheel drive vehicle) : Adaptive control)

Patent 5270931: Software controlled aircraft component configuration system
(DATA PROCESSING: VEHICLES, NAVIGATION, AND RELATIVE LOCATION : VEHICLE CONTROL, GUIDANCE, OPERATION, OR INDICATION : Aeronautical vehicle :)

Patent 5270932: Steering wheel position control apparatus
(DATA PROCESSING: VEHICLES, NAVIGATION, AND RELATIVE LOCATION : VEHICLE CONTROL, GUIDANCE, OPERATION, OR INDICATION : Vehicle subsystem or accessory control : Steering control : Artificial intelligence (e.g., fuzzy logic))

Patent 5270933: Circuit configuration for a brake system with anti-lock control and/or traction slip control
(DATA PROCESSING: VEHICLES, NAVIGATION, AND RELATIVE LOCATION : VEHICLE CONTROL, GUIDANCE, OPERATION, OR INDICATION : Indication or control of braking, acceleration, or deceleration : Antiskid, antilock, or brake slip control : Having particular means to determine a reference value for wheel slippage or pseudo-vehicle speed : Using a transmission ratio as feedback control)

Patent 5270934: Constant-speed cruising control apparatus for vehicles
(DATA PROCESSING: VEHICLES, NAVIGATION, AND RELATIVE LOCATION : VEHICLE CONTROL, GUIDANCE, OPERATION, OR INDICATION : Indication or control of braking, acceleration, or deceleration : Vehicle speed control (e.g., cruise control) : Having gradient responsive control to suppress hunting, overshooting, or undershooting : By transmission shifting control :)

Patent 5270935: Engine with prediction/estimation air flow determination
(DATA PROCESSING: VEHICLES, NAVIGATION, AND RELATIVE LOCATION : VEHICLE CONTROL, GUIDANCE, OPERATION, OR INDICATION : With indicator or control of power plant (e.g., performance) : Vehicle speed control (e.g., cruise control))

Patent 5270936: Simplified navigation apparatus
(DATA PROCESSING: VEHICLES, NAVIGATION, AND RELATIVE LOCATION : NAVIGATION : Employing position determining equipment : Using Global Positioning System (GPS) : Having variable map scale)

Patent 5270937: Vehicle map position determining apparatus
(DATA PROCESSING: VEHICLES, NAVIGATION, AND RELATIVE LOCATION : NAVIGATION : Employing position determining equipment : For use in a map data base system : Including route searching or determining device : Specific memory or interfacing device)

Patent 5270938: Mail piece weight monitoring system and method
(DATA PROCESSING: FINANCIAL, BUSINESS PRACTICE, MANAGEMENT, OR COST/PRICE DETERMINATION : FOR COST/PRICE : Postage meter system : With specific mail handling means : With paper check handling)

Patent 5270939: Method for modifying embroidery design programs
(DATA PROCESSING: GENERIC CONTROL SYSTEMS OR SPECIFIC APPLICATIONS : SPECIFIC APPLICATION, APPARATUS OR PROCESS : Product assembly or manufacturing : Particular manufactured product or operation : Textile : Sewing : Embroidering :)

Patent 5270940: Contour configuration machining method
(DATA PROCESSING: GENERIC CONTROL SYSTEMS OR SPECIFIC APPLICATIONS : SPECIFIC APPLICATION, APPARATUS OR PROCESS : Product assembly or manufacturing : Particular manufactured product or operation : Machining : Digital positioning technique : For curve or contour : Tool/workpiece interference prevention)

Patent 5270941: Numerical control apparatus with superimposing control function
(DATA PROCESSING: GENERIC CONTROL SYSTEMS OR SPECIFIC APPLICATIONS : SPECIFIC APPLICATION, APPARATUS OR PROCESS : Product assembly or manufacturing : Particular manufactured product or operation : Machining : Digital positioning technique : Positional compensation or modification compensation or mod : Repeated machining passes)

Patent 5270942: Processing ultrasonic measurements of a rotating hollow workpiece
(DATA PROCESSING: GENERIC CONTROL SYSTEMS OR SPECIFIC APPLICATIONS : SPECIFIC APPLICATION, APPARATUS OR PROCESS : Product assembly or manufacturing : Particular manufactured product or operation : Machining : Having particular measuring device (e.g., probe) : Positional compensation or modification compensation or mod)

Patent 5270943: Fuel pump control card
(DATA PROCESSING: GENERIC CONTROL SYSTEMS OR SPECIFIC APPLICATIONS : SPECIFIC APPLICATION, APPARATUS OR PROCESS : Article handling : Dispensing or vending : Central control of plural dispensing units : Price adjustment)

Patent 5270944: Semiconductor integrated circuit device and process for manufacturing the same
(DATA PROCESSING: DESIGN AND ANALYSIS OF CIRCUIT OR SEMICONDUCTOR MASK : CIRCUIT DESIGN : Translation (e.g., conversion, equivalence) :)

Patent 5270945: Process environment monitoring system
(DATA PROCESSING: MEASURING, CALIBRATING, OR TESTING : MEASUREMENT SYSTEM IN A SPECIFIC ENVIRONMENT : Chemical analysis : Molecular structure or composition determination : Using radiant energy : Fluid flow investigation)

Patent 5270946: Method and apparatus for controlling selection of batteries
(ELECTRICAL COMPUTERS AND DIGITAL PROCESSING SYSTEMS: SUPPORT : COMPUTER POWER CONTROL : Having power source monitoring : By shutdown of only part of system)

Patent 5270947: Fluid status detection system
(DATA PROCESSING: MEASURING, CALIBRATING, OR TESTING : MEASUREMENT SYSTEM IN A SPECIFIC ENVIRONMENT : Mechanical measurement system : Fluid measurement (e.g., mass, pressure, viscosity) : Radiant energy)

Patent 5270948: Control means including a diagnostic operating mode for a sterilizer
(DATA PROCESSING: MEASURING, CALIBRATING, OR TESTING : MEASUREMENT SYSTEM IN A SPECIFIC ENVIRONMENT : Quality evaluation : Having judging means (e.g., accept/reject) : Frequency)

Patent 5270949: Method and apparatus for disposing a meter register in a default mode
(DATA PROCESSING: MEASURING, CALIBRATING, OR TESTING : MEASUREMENT SYSTEM IN A SPECIFIC ENVIRONMENT : Electrical signal parameter measurement system : Power parameter : Power logging (e.g., metering) : Including communication means : Hydrocarbon prospecting)

Patent 5270950: Apparatus and a method for locating a source of acoustic emission in a material
(DATA PROCESSING: MEASURING, CALIBRATING, OR TESTING : MEASUREMENT SYSTEM IN A SPECIFIC ENVIRONMENT : Mechanical measurement system : Flaw or defect detection : Location : Fluid flow investigation)

Patent 5270951: Method and apparatus for storing error signals
(DATA PROCESSING: MEASURING, CALIBRATING, OR TESTING : MEASUREMENT SYSTEM IN A SPECIFIC ENVIRONMENT : Mechanical measurement system : Force or torque measurement : Stress or strain measurement : Torsional, shear, tensile, or compression : Hydrocarbon prospecting)

Patent 5270952: Self-adjusting recovery algorithm for a microprocessor-controlled setback thermostat
(DATA PROCESSING: GENERIC CONTROL SYSTEMS OR SPECIFIC APPLICATIONS : SPECIFIC APPLICATION, APPARATUS OR PROCESS : Mechanical control system : HVAC control : Specific thermally responsive controller : Movable (e.g., rotatable))

Patent 5270953: Fast convolution multiplier
(ELECTRICAL COMPUTERS: ARITHMETIC PROCESSING AND CALCULATING : ELECTRICAL DIGITAL CALCULATING COMPUTER : Particular function performed : Filtering : Nontime domain : Tone detection)

Patent 5270954: Filter device and electronic musical instrument using the filter device
(ELECTRICAL COMPUTERS: ARITHMETIC PROCESSING AND CALCULATING : ELECTRICAL DIGITAL CALCULATING COMPUTER : Particular function performed : Filtering : Adaptive : Tone detection)

Patent 5270955: Method of detecting arithmetic or logical computation result
(ELECTRICAL COMPUTERS: ARITHMETIC PROCESSING AND CALCULATING : ELECTRICAL DIGITAL CALCULATING COMPUTER : Particular function performed : Arithmetical operation : Status condition/flag generation or use : Matrix array)

Patent 5270956: System and method for performing fast algebraic operations on a permutation network
(ELECTRICAL COMPUTERS: ARITHMETIC PROCESSING AND CALCULATING : ELECTRICAL DIGITAL CALCULATING COMPUTER : Particular function performed : Arithmetical operation : Residue number : Butterfly circuit)

Patent 5270957: Composite random sampling
(DATA PROCESSING: MEASURING, CALIBRATING, OR TESTING : MEASUREMENT SYSTEM IN A SPECIFIC ENVIRONMENT : Quality evaluation : Sampling Inspection Plan : Frequency)

Patent 5270958: Method and apparatus for automatic return from test mode
(DATA PROCESSING: GENERIC CONTROL SYSTEMS OR SPECIFIC APPLICATIONS : SPECIFIC APPLICATION, APPARATUS OR PROCESS : Specific application of control based on elapsed time : For heating or cooling)

Patent 5270959: Bias correction apparatus of gyro
(DATA PROCESSING: MEASURING, CALIBRATING, OR TESTING : CALIBRATION OR CORRECTION SYSTEM : Direction (e.g., compass) : By another sensor : Frequency)

Patent 5270960: Temperature compensation device for an angular velocity sensor
(DATA PROCESSING: MEASURING, CALIBRATING, OR TESTING : CALIBRATION OR CORRECTION SYSTEM : Speed : Coordinate positioning)

Patent 5270961: Stepper motor simulator device
(ELECTRICAL COMPUTERS: ARITHMETIC PROCESSING AND CALCULATING : ELECTRICAL HYBRID CALCULATING COMPUTER : Particular function performed :)

Patent 5270962: Multiply and divide circuit
(ELECTRICAL COMPUTERS: ARITHMETIC PROCESSING AND CALCULATING : ELECTRICAL DIGITAL CALCULATING COMPUTER : Particular function performed : Arithmetical operation : Division : Binary : Repeated subtraction : Multiple digit)

Patent 5270963: Method and apparatus for performing neighborhood operations on a processing plane
(ELECTRICAL COMPUTERS: ARITHMETIC PROCESSING AND CALCULATING : ELECTRICAL ANALOG CALCULATING COMPUTER : Particular function performed : Arithmetical operation)

Patent 5270964: Single in-line memory module
(STATIC INFORMATION STORAGE AND RETRIEVAL : HARDWARE FOR STORAGE ELEMENTS : Magnetic)

Patent 5270965: Method of driving device having metal-insulator-metal(mim)structure
(STATIC INFORMATION STORAGE AND RETRIEVAL : RADIANT ENERGY : Chemical fluids : Diodes)

Patent 5270966: Magneto-optical memory device for multi-wavelength recording and reproduction
(STATIC INFORMATION STORAGE AND RETRIEVAL : INFORMATION MASKING : Polarization : Magneto-optical : Flash)

Patent 5270967: Refreshing ferroelectric capacitors
(STATIC INFORMATION STORAGE AND RETRIEVAL : SYSTEMS USING PARTICULAR ELEMENT : Ferroelectric : Same size apertures)

Patent 5270968: Thin-film transistor for semiconductor memory device and fabricating method thereof
(STATIC INFORMATION STORAGE AND RETRIEVAL : SYSTEMS USING PARTICULAR ELEMENT : Semiconductive : Insulated gate devices : Biax)

Patent 5270969: Electrically programmable nonvolatile semiconductor memory device with nand cell structure
(STATIC INFORMATION STORAGE AND RETRIEVAL : FLOATING GATE : Particular connection : Logic connection (e.g., NAND string) : Weak inversion injection)

Patent 5270970: Memory device having a buffer for gating data transmissions
(STATIC INFORMATION STORAGE AND RETRIEVAL : READ/WRITE CIRCUIT : Having particular data buffer or latch : Four or more devices per bit)

Patent 5270971: Semiconductor memory having a plurality of sense amplifier circuits and corresponding bit lines
(STATIC INFORMATION STORAGE AND RETRIEVAL : READ/WRITE CIRCUIT : Semiconductive)

Patent 5270972: Three terminal serial-communicating peripheral device
(STATIC INFORMATION STORAGE AND RETRIEVAL : READ/WRITE CIRCUIT : Plural use of terminal : Four or more devices per bit)

Patent 5270973: Video random access memory having a split register and a multiplexer
(STATIC INFORMATION STORAGE AND RETRIEVAL : READ/WRITE CIRCUIT : Multiplexing : Four or more devices per bit)

Patent 5270974: Monolithic fail bit memory
(STATIC INFORMATION STORAGE AND RETRIEVAL : READ/WRITE CIRCUIT : Bad bit : Coincident A.C. signal with pulse)

Patent 5270975: Memory device having a non-uniform redundancy decoder arrangement
(STATIC INFORMATION STORAGE AND RETRIEVAL : READ/WRITE CIRCUIT : Bad bit : Coincident A.C. signal with pulse)

Patent 5270976: Laser link decoder for DRAM redundancy scheme
(STATIC INFORMATION STORAGE AND RETRIEVAL : READ/WRITE CIRCUIT : Bad bit : Coincident A.C. signal with pulse)

Patent 5270977: Dynamic random access memory device capable of performing test mode operation and method of operating such memory device
(STATIC INFORMATION STORAGE AND RETRIEVAL : READ/WRITE CIRCUIT : Testing : Coincident A.C. signal with pulse)

Patent 5270978: Nonvolatile memory circuit
(STATIC INFORMATION STORAGE AND RETRIEVAL : READ/WRITE CIRCUIT : Precharge : Coincident A.C. signal with pulse)

Patent 5270979: Method for optimum erasing of EEPROM
(STATIC INFORMATION STORAGE AND RETRIEVAL : FLOATING GATE : Particular connection : Error correction (e.g., redundancy, endurance) : Rectangular bars)

Patent 5270980: Sector erasable flash EEPROM
(STATIC INFORMATION STORAGE AND RETRIEVAL : FLOATING GATE : Particular connection : Bank or block architecture : Parallel row lines (e.g., page mode) :)

Patent 5270981: Field memory device functioning as a variable stage shift register with gated feedback from its output to its input
(STATIC INFORMATION STORAGE AND RETRIEVAL : READ/WRITE CIRCUIT : Serial read/write : Holographic)

Patent 5270982: Dynamic random access memory device improved in testability without sacrifice of current consumption
(STATIC INFORMATION STORAGE AND RETRIEVAL : READ/WRITE CIRCUIT : Data refresh : Holographic)

Patent 5270983: Single element security fusible link
(STATIC INFORMATION STORAGE AND RETRIEVAL : READ/WRITE CIRCUIT : Having fuse element : Holographic)

Patent 5270984: Displacement amplification mechanism for piezoelectric elements
(COMMUNICATIONS, ELECTRICAL: ACOUSTIC WAVE SYSTEMS AND DEVICES : SIGNAL TRANSDUCERS : Animal control)

Patent 5270985: Seismic pulse generation
(COMMUNICATIONS, ELECTRICAL: ACOUSTIC WAVE SYSTEMS AND DEVICES : SIGNAL TRANSDUCERS : Underwater type : Exclusive-type transmitter : With phase shifter or delay means)

Patent 5270986: Nautical clock apparatus and methods
(HOROLOGY: TIME MEASURING SYSTEMS OR DEVICES : ASTRONOMICAL : With tide display : Actuation of a running-time meter)

Patent 5270987: Magneto-optical recording and reproducing method, magneto-optical memory apparatus and magneto-optical recording medium therefor
(DYNAMIC INFORMATION STORAGE OR RETRIEVAL : STORAGE OR RETRIEVAL BY SIMULTANEOUS APPLICATION OF DIVERSE TYPES OF ELECTROMAGNETIC RADIATION : Magnetic field and light beam : Cabinet details)

Patent 5270988: Optical recording and reproducing apparatus making access by multitrack jump
(DYNAMIC INFORMATION STORAGE OR RETRIEVAL : INFORMATION LOCATION OR REMOTE OPERATOR ACTUATED CONTROL : Selective addressing of storage medium (e.g., programmed access) : Of optical storage medium : Transducer movement control using recorded information indicative of location of information (e.g., track address) : Counting tracks traversed by transducer : Specified order of contents information modification processing)

Patent 5270989: Disk player
(DYNAMIC INFORMATION STORAGE OR RETRIEVAL : INFORMATION LOCATION OR REMOTE OPERATOR ACTUATED CONTROL : Selective addressing of storage medium (e.g., programmed access) : Of optical storage medium : Plural optical storage media in disc changer : Plural media are unprotected (i.e., discs that are not in cartridges) : Having particular mechanism or slot for transferring disc into changer from outside : One tray for multiple discs : Positioning mechanism)

Patent 5270990: Tracking error signal detecting apparatus using an electron beam and apparatus for effecting recording/reproduction of information by the
(DYNAMIC INFORMATION STORAGE OR RETRIEVAL : WITH SERVO POSITIONING OF TRANSDUCER ASSEMBLY OVER TRACK COMBINED WITH INFORMATION SIGNAL PROCESSING : By mechanical linkage)

Patent 5270991: Track format for use with an optical record carrier having a varying track pitch
(DYNAMIC INFORMATION STORAGE OR RETRIEVAL : WITH SERVO POSITIONING OF TRANSDUCER ASSEMBLY OVER TRACK COMBINED WITH INFORMATION SIGNAL PROCESSING : Optical servo system : Servo system operation related to disc structure information format : Structure for shaping beam or causing astigmatic condition)

Patent 5270992: Apparatus for controlling rotation of disk player
(DYNAMIC INFORMATION STORAGE OR RETRIEVAL : CONDITION INDICATING, MONITORING, OR TESTING : Of relative motion producing mechanism : Positioning adjunct)

Patent 5270993: Method for detecting the zero position of a hand of a quartz watch with analogue display, a device for performing this method and a watch
(HOROLOGY: TIME MEASURING SYSTEMS OR DEVICES : CHRONOLOGICAL : With mechanical or electromechanical driven display : Hand and dial : With significant winding or setting)

Patent 5270994: Magneto-optical recording and reading method
(DYNAMIC INFORMATION STORAGE OR RETRIEVAL : SPECIFIC DETAIL OF INFORMATION HANDLING PORTION OF SYSTEM : Radiation beam modification of or by storage medium : Tracks transverse to a motion component)

Patent 5270995: Method for recording and reproducing information by varying a work function of a recording medium and device for the same
(DYNAMIC INFORMATION STORAGE OR RETRIEVAL : SPECIFIC DETAIL OF INFORMATION HANDLING PORTION OF SYSTEM : Radiation beam modification of or by storage medium : Invisible radiation (e.g., electron beam or X-ray) : Signal error correcting or detecting)

Patent 5270996: Optical head with diffraction grating producing five diffracted detection light beams
(DYNAMIC INFORMATION STORAGE OR RETRIEVAL : SPECIFIC DETAIL OF INFORMATION HANDLING PORTION OF SYSTEM : Radiation beam modification of or by storage medium : Having particular optical element or particular placement thereof in radiation beam path to or from storage medium : Diffractive : Sectioned optical element : Plural diffractive sections : Prism, mirror, or waveguide section)

Patent 5270997: Optical head with reduced aberration
(DYNAMIC INFORMATION STORAGE OR RETRIEVAL : SPECIFIC DETAIL OF INFORMATION HANDLING PORTION OF SYSTEM : Radiation beam modification of or by storage medium : Having particular optical element or particular placement thereof in radiation beam path to or from storage medium : Particular lens : Plural distinct lenses : Prism, mirror, or waveguide section)

Patent 5270998: Rewritable recording medium and recording reproducing apparatus for use with rewritable recording medium
(DYNAMIC INFORMATION STORAGE OR RETRIEVAL : STORAGE MEDIUM STRUCTURE : Special groove (e.g., particular groove shape) : Protection (e.g., preventing damage to medium, etc.))

Patent 5270999: Apparatus and method for reducing disk distortion
(DYNAMIC OPTICAL INFORMATION STORAGE OR RETRIEVAL : OPTICAL STORAGE MEDIUM STRUCTURE : Disk hub : Hub material or composition : Optical storage disc contact structure on turntable surface)

Patent 5271000: Method and apparatus for testing and evaluation of distributed networks
(MULTIPLEX COMMUNICATIONS : DIAGNOSTIC TESTING (OTHER THAN SYNCHRONIZATION) : Fault detection : Of a switching system : ATM least cost routing)

Patent 5271001: Synchronous terminal station system
(MULTIPLEX COMMUNICATIONS : FAULT RECOVERY : Bypass an inoperative switch or inoperative element of a switching system : Standby switch : Standby switch)

Patent 5271002: Communication switching element
(MULTIPLEX COMMUNICATIONS : PATHFINDING OR ROUTING : Through a circuit switch : Input or output circuit, per se (i.e., line interface) : Channel reservation scheme)

Patent 5271003: Internal routing method for load balancing
(MULTIPLEX COMMUNICATIONS : FAULT RECOVERY : Bypass an inoperative station : Standby switch)

Patent 5271004: Asynchronous transfer mode switching arrangement providing broadcast transmission
(MULTIPLEX COMMUNICATIONS : PATHFINDING OR ROUTING : Switching a message which includes an address header : Processing of address header for routing, per se : Multistage switch)

Patent 5271005: Method of modifying virtual path capacity
(MULTIPLEX COMMUNICATIONS : PATHFINDING OR ROUTING : Switching a message which includes an address header : Message transmitted using fixed length packets (e.g., ATM cells) : Centralized switching : Employing logical addressing for routing (e.g., VP or VC) : Data memory addressing)

Patent 5271006: Frame aligner and method and system for control thereof
(MULTIPLEX COMMUNICATIONS : FAULT RECOVERY : Bypass an inoperative switch or inoperative element of a switching system : Walsh functions)

Patent 5271007: Network system having controlled access to available resources
(MULTIPLEX COMMUNICATIONS : PATHFINDING OR ROUTING : Combining or distributing information via time channels)

Patent 5271008: Unidirectional bus system using reset signal
(MULTIPLEX COMMUNICATIONS : CHANNEL ASSIGNMENT TECHNIQUES : Using a separate control line or bus for access control : Control line is used to request or reserve access : Dual bus dynamic queuing (i.e., DQDB) : Including a ring or loop for interconnecting inputs and outputs)

Patent 5271009: Data transfer method performed in a data processor provided in a switching system
(MULTIPLEX COMMUNICATIONS : COMMUNICATION TECHNIQUES FOR INFORMATION CARRIED IN PLURAL CHANNELS : Adaptive : Transmission of a single message having multiple packets : Message having an address header)

Patent 5271010: Virtual identifier conversion system
(MULTIPLEX COMMUNICATIONS : PATHFINDING OR ROUTING : Switching a message which includes an address header : Processing of address header for routing, per se : Multistage switch)

Patent 5271011: Digital audio data muting system and method
(ERROR DETECTION/CORRECTION AND FAULT DETECTION/RECOVERY : PULSE OR DATA ERROR HANDLING : Error/fault detection technique : Check character : Storage accessing (e.g., address parity check))

Patent 5271012: Method and means for encoding and rebuilding data contents of up to two unavailable DASDs in an array of DASDs
(ERROR DETECTION/CORRECTION AND FAULT DETECTION/RECOVERY : DATA PROCESSING SYSTEM ERROR OR FAULT HANDLING : Reliability and availability : Fault recovery : By masking or reconfiguration : Of memory or peripheral subsystem : Redundant stored data accessed (e.g., duplicated data, error correction coded data, or other parity-type data) :)

Patent 5271013: Fault tolerant computer system
(ERROR DETECTION/CORRECTION AND FAULT DETECTION/RECOVERY : DATA PROCESSING SYSTEM ERROR OR FAULT HANDLING : Reliability and availability : Fault recovery : By masking or reconfiguration : Of processor : Access processor affected (e.g., I/O processor, MMU, DMA processor))

Patent 5271014: Method and apparatus for a fault-tolerant mesh with spare nodes
(ERROR DETECTION/CORRECTION AND FAULT DETECTION/RECOVERY : DATA PROCESSING SYSTEM ERROR OR FAULT HANDLING : Reliability and availability : Fault recovery : By masking or reconfiguration : Of network :)

Patent 5271015: Self-diagnostic system for semiconductor memory
(ERROR DETECTION/CORRECTION AND FAULT DETECTION/RECOVERY : PULSE OR DATA ERROR HANDLING : Memory testing : Performing arithmetic function on memory contents : Special test pattern (e.g., checkerboard, walking ones))

Patent 5271016: Shift-correcting code system with efficient symbol-to-channel bit transformation
(ERROR DETECTION/CORRECTION AND FAULT DETECTION/RECOVERY : PULSE OR DATA ERROR HANDLING : Digital data error correction : Forward correction by block code : Including forward error correction capability)

Patent 5271017: Communications protocol using microslots
(MULTIPLEX COMMUNICATIONS : COMMUNICATION OVER FREE SPACE : Portable address responsive receiver : Using time division multiplexing : Start-Stop)

Patent 5271018: Method and apparatus for media defect management and media addressing
(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 5271019: Scannable system with addressable scan reset groups
(ERROR DETECTION/CORRECTION AND FAULT DETECTION/RECOVERY : PULSE OR DATA ERROR HANDLING : Digital logic testing : Scan path testing (e.g., level sensitive scan design (LSSD)) : Addressing : Bus or I/O channel device fault)

Patent 5271020: Bus stretching protocol for handling invalid data
(ERROR DETECTION/CORRECTION AND FAULT DETECTION/RECOVERY : PULSE OR DATA ERROR HANDLING : Digital data error correction : Determination of marginal operation limits)

Patent 5271021: Digital optical sound system
(ERROR DETECTION/CORRECTION AND FAULT DETECTION/RECOVERY : PULSE OR DATA ERROR HANDLING : Digital data error correction : Forward correction by block code : Code based on generator polynomial : Reed-Solomon code : Tape)

Patent 5271022: Digital optical sound system
(ERROR DETECTION/CORRECTION AND FAULT DETECTION/RECOVERY : PULSE OR DATA ERROR HANDLING : Digital data error correction : Forward correction by block code : Double encoding codes (e.g., product, concatenated) : Bus or I/O channel device fault)

Patent 5271023: Uninterruptable fault tolerant data processor
(ERROR DETECTION/CORRECTION AND FAULT DETECTION/RECOVERY : DATA PROCESSING SYSTEM ERROR OR FAULT HANDLING : Reliability and availability : Fault recovery : By masking or reconfiguration : Of processor : Access processor affected (e.g., I/O processor, MMU, DMA processor))

Patent 5271024: Optical fiber amplifier and laser with flattened gain slope
(COHERENT LIGHT GENERATORS : OPTICAL FIBER LASER :)

Patent 5271025: Mode-locked upconversion laser source
(COHERENT LIGHT GENERATORS : PARTICULAR BEAM CONTROL DEVICE : Mode locking : Plural Q-switches)

Patent 5271026: Discharge excitation gas laser device
(COHERENT LIGHT GENERATORS : PARTICULAR COMPONENT CIRCUITRY : Heat sink)

Patent 5271027: Gas discharge device current control circuit
(COHERENT LIGHT GENERATORS : PARTICULAR COMPONENT CIRCUITRY : Controlling current or voltage to laser : Frequency)

Patent 5271028: Semiconductor laser device
(COHERENT LIGHT GENERATORS : PARTICULAR ACTIVE MEDIA : Semiconductor : Injection : Particular current control structure : With saturable absorption layer)

Patent 5271029: Waveguide laser for use at high laser power
(COHERENT LIGHT GENERATORS : PARTICULAR ACTIVE MEDIA : Gas : Discharge tube feature : Waveguide : Having lens)

Patent 5271030: Distributed feedback semiconductor laser
(COHERENT LIGHT GENERATORS : PARTICULAR RESONANT CAVITY : Distributed feedback : Having a ring configuration)

Patent 5271031: High efficiency mode-matched solid-state laser with transverse pumping and cascaded amplifier stages
(COHERENT LIGHT GENERATORS : PARTICULAR RESONANT CAVITY : Folded cavity : Having particular electrode structure)

Patent 5271032: Lid heater for glass melter
(INDUSTRIAL ELECTRIC HEATING FURNACES : GLASS FURNACE DEVICE : Direct furnace (i.e., plasma flame impinges on the melt))

Patent 5271033: Induction furnace for melting and casting substances in a nonreactive atmosphere
(INDUSTRIAL ELECTRIC HEATING FURNACES : INDUCTION FURNACE DEVICE : For charging or discharging : By tilting : Rod-like)

Patent 5271034: System and method for receiving and decoding global positioning satellite signals
(PULSE OR DIGITAL COMMUNICATIONS : SPREAD SPECTRUM : Direct sequence : Receiver : Correlation-type receiver :)

Patent 5271035: Repeater supervision
(PULSE OR DIGITAL COMMUNICATIONS : REPEATERS : Testing : Receiver)

Patent 5271036: Method and device for the recognition of modulations
(PULSE OR DIGITAL COMMUNICATIONS : TESTING : Signal noise : Angle modulation)

Patent 5271037: Line equipment for the compensation of crosstalk
(PULSE OR DIGITAL COMMUNICATIONS : SYSTEMS USING ALTERNATING OR PULSATING CURRENT : Transformer coupling)

Patent 5271038: Distortion suppression using thresholding techniques
(PULSE OR DIGITAL COMMUNICATIONS : RECEIVERS : Automatic baseline or threshold adjustment : Modulation by absorption of signal, changing antenna dimension or changing antenna impedance)

Patent 5271039: Local oscillating device
(PULSE OR DIGITAL COMMUNICATIONS : RECEIVERS : Angle modulation : Particular demodulator : Phase locked loop : Quaternary)

Patent 5271040: Phase detector circuit
(PULSE OR DIGITAL COMMUNICATIONS : RECEIVERS : Angle modulation : Particular demodulator : Phase locked loop : Quaternary)

Patent 5271041: Method and apparatus for QPR carrier recovery
(PULSE OR DIGITAL COMMUNICATIONS : RECEIVERS : Automatic frequency control : Correlative or matched filter)

Patent 5271042: Soft decision decoding with channel equalization
(PULSE OR DIGITAL COMMUNICATIONS : RECEIVERS : Interference or noise reduction : Intersymbol interference : Separate mark and space channels)

Patent 5271043: Device and method for the data transmission or storage optimizing the use of the pass-band
(PULSE OR DIGITAL COMMUNICATIONS : SYNCHRONIZERS : Frequency or phase control using synchronizing signal : Synchronization word : Pseudo noise : More than two phases)

Patent 5271044: Boiling water nuclear reactor and start-up process thereof
(INDUCED NUCLEAR REACTIONS: PROCESSES, SYSTEMS, AND ELEMENTS : WITH CONTROL OF REACTOR (E.G., CONTROL OF COOLANT FLOW) : Reactor start-up : Wherein control element includes a fissile material)

Patent 5271045: Advanced nuclear plant control complex
(INDUCED NUCLEAR REACTIONS: PROCESSES, SYSTEMS, AND ELEMENTS : WITH CONTROL OF REACTOR (E.G., CONTROL OF COOLANT FLOW) : By electronic signal processing circuitry (e.g., plural redundant circuits) : Plural sensed different conditions or measured variables correlated : With reaction product treatment (e.g., recovery, separation))

Patent 5271046: Manipulator and process for carrying out work in the connection-piece region of a vessel, in particular non-destructive testing
(INDUCED NUCLEAR REACTIONS: PROCESSES, SYSTEMS, AND ELEMENTS : TESTING, SENSING, MEASURING, OR DETECTING A FISSION REACTOR CONDITION : Vessel monitoring or inspection : Rod or support carrying plural elements or diverse materials)

Patent 5271047: Method of acting remotely on a nuclear power station site
(INDUCED NUCLEAR REACTIONS: PROCESSES, SYSTEMS, AND ELEMENTS : HANDLING OF FISSION REACTOR COMPONENT STRUCTURE WITHIN REACTOR SYSTEM : By particular instrumentation circuitry)

Patent 5271048: Replacement nozzle and method for replacing a nozzle in a pressure vessel
(INDUCED NUCLEAR REACTIONS: PROCESSES, SYSTEMS, AND ELEMENTS : HANDLING OF FISSION REACTOR COMPONENT STRUCTURE WITHIN REACTOR SYSTEM : By particular instrumentation circuitry)

Patent 5271049: Grid key for interior grid cells
(INDUCED NUCLEAR REACTIONS: PROCESSES, SYSTEMS, AND ELEMENTS : HANDLING OF FISSION REACTOR COMPONENT STRUCTURE WITHIN REACTOR SYSTEM : Fuel component : Directly generating electrical signal (e.g., ion detection))

Patent 5271050: Core construction of a boiling nuclear reaction
(INDUCED NUCLEAR REACTIONS: PROCESSES, SYSTEMS, AND ELEMENTS : HANDLING OF FISSION REACTOR COMPONENT STRUCTURE WITHIN REACTOR SYSTEM : Fuel component : Charging or discharging of fuel : Refueling schemes, patterns, or fuel cycles (e.g., in/out systems) : Means for separating low exposure from high exposure elements)

Patent 5271051: Combined cooling and purification system for nuclear reactor spent fuel pit, refueling cavity, and refueling water storage tank
(INDUCED NUCLEAR REACTIONS: PROCESSES, SYSTEMS, AND ELEMENTS : REACTOR PROTECTION OR DAMAGE PREVENTION : Auxiliary heat removal structure : Containment structures)

Patent 5271052: Enriched boron-10 boric acid control system for a nuclear reactor plant
(INDUCED NUCLEAR REACTIONS: PROCESSES, SYSTEMS, AND ELEMENTS : CONTROL COMPONENT FOR A FISSION REACTOR : Liquid control component : To produce a combustible fuel)

Patent 5271053: Holddown leaf spring assembly
(INDUCED NUCLEAR REACTIONS: PROCESSES, SYSTEMS, AND ELEMENTS : REACTOR STRUCTURES : Circulating fluid within reactor : Fuel assembly supports : Fuel assembly holddown or locking means : Concrete)

Patent 5271054: Perimeter grid strip
(INDUCED NUCLEAR REACTIONS: PROCESSES, SYSTEMS, AND ELEMENTS : FUEL COMPONENT STRUCTURE : Plural fuel segments or elements : In pack or bundle : With coolant flow path deflecting means : With fuel element contacting protuberance or projection)

Patent 5271055: Methods for reducing motion induced artifacts in a projection imaging system
(X-RAY OR GAMMA RAY SYSTEMS OR DEVICES : ELECTRONIC CIRCUIT : Object responsive control : With movement sensing)

Patent 5271056: Electromagnetic interference shielding construction in a radio telephone
(TELECOMMUNICATIONS : TRANSMITTER AND RECEIVER AT SAME STATION (E.G., TRANSCEIVER) : Radiotelephone equipment detail : Housing or support : Power conservation)

Patent 5271057: Audio processing system for teleconferencing system
(TELEPHONIC COMMUNICATIONS : SPECIAL SERVICES : Conferencing : Detecting presence or absence of party or object)

Patent 5271058: Switchless automatic call distribution system used with a combination of networks
(TELEPHONIC COMMUNICATIONS : CENTRALIZED SWITCHING SYSTEM : Call distribution to operator : Automatic call distributor (ACD) system : Routing to available agent : Monitoring agent performance (e.g., quality of agent's performance))

Patent 5271059: Method and configuration for forming a line termination of a telephone line
(TELEPHONIC COMMUNICATIONS : LINE EQUALIZATION OR IMPEDANCE MATCHING : Wire distribution)

Patent 5271060: Circuitry for interfacing telecommunications equipment to a communication channel
(TELEPHONIC COMMUNICATIONS : SUBSCRIBER LINE OR TRANSMISSION LINE INTERFACE : Hybrid circuit : With adjustable balance circuit : Hybrid circuit)

Patent 5271061: Method and apparatus for public key exchange in a cryptographic system
(CRYPTOGRAPHY : PARTICULAR ALGORITHMIC FUNCTION ENCODING : Having particular key generator)

Patent 5271062: Device for noise attenuation of weaving machine
(ELECTRICAL AUDIO SIGNAL PROCESSING SYSTEMS AND DEVICES : ACOUSTICAL NOISE OR SOUND CANCELLATION : From appliance : Inductive pickup)

Patent 5271063: Controls for a vehicle audio/video apparatus
(ELECTRICAL AUDIO SIGNAL PROCESSING SYSTEMS AND DEVICES : INCLUDING AMPLITUDE OR VOLUME CONTROL : Having automatic equalizer circuit)

Patent 5271064: Apparatus and method for smoothing regions and enhancing edges in gray scale images
(IMAGE ANALYSIS : IMAGE ENHANCEMENT OR RESTORATION : Edge or contour enhancement : Recursive filter)

Patent 5271065: Electronic printing system for printing signatures
(IMAGE ANALYSIS : APPLICATIONS : Document or print quality inspection (e.g., newspaper, photographs, etc.) : License plate)

Patent 5271066: Coordinate determining device
(IMAGE ANALYSIS : IMAGE TRANSFORMATION OR PREPROCESSING : Measuring image properties (e.g., length, width, or area) : Detecting alignment marks : Skeletonizing)

Patent 5271067: Optical character recognition apparatus
(IMAGE ANALYSIS : EDITING, ERROR CHECKING, OR CORRECTION (E.G., POSTRECOGNITION PROCESSING) : Including operator interaction : Morphological operations (i.e., local neighborhood operations))

Patent 5271068: Character recognition device which divides a single character region into subregions to obtain a character code
(IMAGE ANALYSIS : PATTERN RECOGNITION : Template matching (e.g., specific devices that determine the best match) : At multiple image orientations or positions : With a display)

Patent 5271070: Multi-dimensional error diffusion technique
(IMAGE ANALYSIS : IMAGE COMPRESSION OR CODING : Parallel coding architecture : Checking spelling for recognition)

Patent 5271071: Digital nonalgorithmic method of compressing data which represents addresses and values
(IMAGE ANALYSIS : IMAGE COMPRESSION OR CODING : Lossless compression : Checking spelling for recognition)

Patent 5271072: Image reduction of binary images using filtering processing
(IMAGE ANALYSIS : IMAGE COMPRESSION OR CODING : Lossless compression : Arithmetic coding : With a multilevel classifier)

Patent 5271073: Optical fiber sensor and method of manufacture
(OPTICAL WAVEGUIDES : OPTICAL WAVEGUIDE SENSOR : Electro-optic)

Patent 5271074: Integrated optical waveguide apparatus
(OPTICAL WAVEGUIDES : WITH OPTICAL COUPLER : Switch (i.e., switching from one terminal to another, not modulation) : Diffraction grating (e.g., Bragg))

Patent 5271075: Fiber optic switch with remote optical powering
(OPTICAL WAVEGUIDES : WITH OPTICAL COUPLER : Switch (i.e., switching from one terminal to another, not modulation) : Multiple pole multiple throw :)

Patent 5271076: Method providing optimum optical trains alignment in a passive multi-channel fiber optic rotary joint
(OPTICAL WAVEGUIDES : WITH OPTICAL COUPLER : Movable coupler : Slip ring : Double pole multiple throw)

Patent 5271077: Nonimaging reflector for coupling light into a light pipe
(OPTICAL WAVEGUIDES : WITH OPTICAL COUPLER : Input/output coupler : Evanescent wave coupling)

Patent 5271078: Device for coupling and/or decoupling beams of light, with an integrated optical component
(OPTICAL WAVEGUIDES : WITH OPTICAL COUPLER : Input/output coupler : Grating : Spherical)

Patent 5271079: Light mixing device with fiber optic output
(OPTICAL WAVEGUIDES : WITH OPTICAL COUPLER : Particular coupling structure : Star coupler : Directional coupler)

Patent 5271080: Fiber optic cable entry connector
(OPTICAL WAVEGUIDES : WITH DISENGAGABLE MECHANICAL CONNECTOR : Optical fiber/optical fiber cable termination structure : With additional nonoptical structure)

Patent 5271081: Apparatus and method of blocking water migration between stranded signal conduits
(OPTICAL WAVEGUIDES : OPTICAL TRANSMISSION CABLE : Loose tube type : Plural unit type : Prestressed)

Patent 5271082: Method of fabricating integrated optical guides of glass
(OPTICAL WAVEGUIDES : PLANAR OPTICAL WAVEGUIDE : Utilizing multiple core or cladding)

Patent 5271083: Molded optical waveguide with contacts utilizing leadframes and method of making same
(OPTICAL WAVEGUIDES : PLANAR OPTICAL WAVEGUIDE : Thin film optical waveguide : Concentric)

Patent 5271084: Method and device for measuring temperature radiation using a pyrometer wherein compensation lamps are used
(ELECTRIC RESISTANCE HEATING DEVICES : : Radiant heater : With chamber : Lamp banks movable relative to stationary work during use)

Patent 5271085: Temperature-controlled laboratory beaker comprising a heating element and temperature sensor bonded to the outer surface of the beaker by a
(ELECTRIC RESISTANCE HEATING DEVICES : : Tank or container type liquid heater : Portable container or tank : With heat radiating panel)

Patent 5271086: Quartz glass tube liquid heating apparatus with concentric flow paths
(ELECTRIC RESISTANCE HEATING DEVICES : : Continuous flow type fluid heater : Externally heated line connected section : Heating element producing radiation : Coiled)

Patent 5271087: Dental handpiece for heating media utilizing a PTC resistor and sintered metal components
(ELECTRIC RESISTANCE HEATING DEVICES : : Continuous flow type fluid heater : Heated line section with heating element internal of flow path : Block forms flow path)

Patent 5271088: Automated sorting of voice messages through speaker spotting
(DATA PROCESSING: SPEECH SIGNAL PROCESSING, LINGUISTICS, LANGUAGE TRANSLATION, AND AUDIO COMPRESSION/DECOMPRESSION : SPEECH SIGNAL PROCESSING : Dictionary building, modification, or prioritization)

Patent 5271089: Speech parameter encoding method capable of transmitting a spectrum parameter at a reduced number of bits
(DATA PROCESSING: SPEECH SIGNAL PROCESSING, LINGUISTICS, LANGUAGE TRANSLATION, AND AUDIO COMPRESSION/DECOMPRESSION : SPEECH SIGNAL PROCESSING : For storage or transmission : Pattern matching vocoders : Vector quantization : Cross-correlation)

Patent 5271090: Operational speed improvement for neural network
(DATA PROCESSING: ARTIFICIAL INTELLIGENCE : NEURAL NETWORK : Structure : Beamforming (e.g., target location, radar))

Patent 5271091: Asynchronous architecture for knowledge-based systems
(DATA PROCESSING: ARTIFICIAL INTELLIGENCE : KNOWLEDGE PROCESSING SYSTEM : Neural simulation environment)

Patent 5271092: Method for transmitting a permission signal for the operation of a robot
(DATA PROCESSING: GENERIC CONTROL SYSTEMS OR SPECIFIC APPLICATIONS : SPECIFIC APPLICATION, APPARATUS OR PROCESS : Robot control : Specific enhancing or modifying technique (e.g., adaptive control) : Collision prevention : Movable (e.g., rotatable))

Patent 5271093: Video display apparatus for filling the interior shapes of contour
(COMPUTER GRAPHICS PROCESSING AND SELECTIVE VISUAL DISPLAY SYSTEMS : COMPUTER GRAPHICS PROCESSING : Three-dimension : Solid modelling :)

Patent 5271094: Z-buffer quantization of three-dimensional lines
(COMPUTER GRAPHICS PROCESSING AND SELECTIVE VISUAL DISPLAY SYSTEMS : COMPUTER GRAPHICS PROCESSING : Three-dimension : Hidden line/surface determining : Z buffer (depth buffer) :)

Patent 5271095: Image processing apparatus for estimating halftone images from bilevel and pseudo halftone images
(COMPUTER GRAPHICS PROCESSING AND SELECTIVE VISUAL DISPLAY SYSTEMS : COMPUTER GRAPHICS PROCESSING : Adjusting level of detail : Space transformation)

Patent 5271096: Method and structure for calibrating a computer generated image
(COMPUTER GRAPHICS PROCESSING AND SELECTIVE VISUAL DISPLAY SYSTEMS : COMPUTER GRAPHICS PROCESSING : Attributes (surface detail or characteristic, display attributes) : Color or intensity : Color bit data modification or conversion : Color space transformation (e.g., RGB to YUV) : Plural look up tables)

Patent 5271097: Method and system for controlling the presentation of nested overlays utilizing image area mixing attributes
(COMPUTER GRAPHICS PROCESSING AND SELECTIVE VISUAL DISPLAY SYSTEMS : COMPUTER GRAPHICS PROCESSING : Graphic manipulation (object processing or display attributes) : Merge or overlay : Image based : Fixed overlay pattern : Weights vary across image (e.g., transition from foreground to background))

Patent 5271098: Method and apparatus for use of expanded memory system (EMS) to access cartridge memory
(ELECTRICAL COMPUTERS AND DIGITAL PROCESSING SYSTEMS: MEMORY : ADDRESSING COMBINED WITH SPECIFIC MEMORY CONFIGURATION OR SYSTEM : Addressing extended or expanded memory :)

Patent 5271099: Sunshade cap with a double layer visor
(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 5271100: Disposable surgical gown
(APPAREL : BODY GARMENTS : Vests : Bed garments : Garment supporting)

Patent 5271101: Cycling shorts with anatomical seat pad
(APPAREL : HEAD COVERINGS : Skirts : Trousers or overalls : Knee length : Panty hose)

Patent 5271102: Helmet with fluid flow termination surface
(APPAREL : GUARD OR PROTECTOR : For wearer's head : Both shoulders)

Patent 5271103: Impact protective headgear
(APPAREL : GUARD OR PROTECTOR : For wearer's head : Including adjustment for wearer's head size : For circumference of crown : Including neck pad)

Patent 5271104: Toilet bidet
(BATHS, CLOSETS, SINKS, AND SPITTOONS : FLUSH CLOSET : Bowl : With bidet nozzle : Enclosure or housing for connector or seal)

Patent 5271105: Vacuum flush toilet assembly
(BATHS, CLOSETS, SINKS, AND SPITTOONS : FLUSH CLOSET : Bowl : Pump or suction-type discharge : Distinct from bowl)

Patent 5271106: Emulative swimming pool
(BATHS, CLOSETS, SINKS, AND SPITTOONS : POOL TYPE : Combined or convertable : Spout only)

Patent 5271107: Infant bathing and crib device
(BATHS, CLOSETS, SINKS, AND SPITTOONS : TUBS : Convenience accessories : Support for user, static : For infant : Conduit having rectilinearly spaced spray holes)

Patent 5271108: Sink drain guard
(BATHS, CLOSETS, SINKS, AND SPITTOONS : WASH RECEPTACLES : With garbage receptor or tableware extractor : Having pivoted receptacle)

Patent 5271109: Convertible sofa-bed
(BEDS : SOFA BED : Reverting back : Double unfolding with rising inner section)

Patent 5271110: Patient transfer device
(BEDS : WITH MEANS FOR RELOCATING AN INVALID (E.G., PATIENT LIFT OR TRANSFER) : With body member support or restrainer)

Patent 5271111: Waterbed mattress with drain valve operated by hose connector
(BEDS : WATERBED OR ASSOCIATED DEVICE : With filling or draining means : Adjustable in place)

Patent 5271112: Elastic bed ruffle
(BEDS : BEDCLOTHING : Valance : And holder)

Patent 5271113: Electromechanical ambulance cot conversion kit
(BEDS : INVALID BED OR SURGICAL SUPPORT : Vertically movable support for whole body of user : With cyclical back and forth turning)

Patent 5271114: Supporting pillow
(BEDS : SUPPORT MEANS FOR DISCRETE PORTION OF USER, USEABLE WITH BED OR SURGICAL SUPPORT : For head or neck (e.g., pillow) : With distinct adjustable parts : Combined with table)

Patent 5271115: Brake slack adjuster and tire tester tool
(COMPOUND TOOLS : AUTOMOBILE REPAIR OR MAINTENANCE :)

Patent 5271116: Laundry machines and/or methods of controlling the same
(BLEACHING AND DYEING; FLUID TREATMENT AND CHEMICAL MODIFICATION OF TEXTILES AND FIBERS : FLUID TREATMENT (MANIPULATIVE) : Manipulation of liquid : Agitating immersed material and liquid : Yarns)

Patent 5271117: Machine for use in the manufacture of shoes
(BOOT AND SHOE MAKING : LASTING MACHINES : Wiper folder : End lasting only)

Patent 5271118: Plastic packing ring or disk and a method and apparatus for making same
(BRUSHING, SCRUBBING, AND GENERAL CLEANING : IMPLEMENTS : Pipe, tube, or conduit cleaner : Inside : Fluid current operated : Collector)

Patent 5271119: Combination protective shield and metal capture apparatus
(BRUSHING, SCRUBBING, AND GENERAL CLEANING : ATTACHMENTS : Bladed spreader)

Patent 5271120: Windshield wiper and washing liquid reservoir assembly
(BRUSHING, SCRUBBING, AND GENERAL CLEANING : ATTACHMENTS : Optical-member-attachable cleaner (e.g., windshield wiper) : With material applying means : Simultaneously useable)

Patent 5271121: Pneumatic windshield wiper with sensor controlled motor
(BRUSHING, SCRUBBING, AND GENERAL CLEANING : ATTACHMENTS : Optical-member-attachable cleaner (e.g., windshield wiper) : With means to oscillate arm : Operated by remote control)

Patent 5271122: Press fit pivot pin for a wiper blade assembly
(BRUSHING, SCRUBBING, AND GENERAL CLEANING : ATTACHMENTS : Optical-member-attachable cleaner (e.g., windshield wiper) : Cleaning element structure : Accommodates optical-member having curved surface : Articulated support structure : Specific joint, hinge, or pivot : Secured by articulated structure)

Patent 5271123: Apparatus for cleaning porcelain articles, for example, the heads of dolls
(BRUSHING, SCRUBBING, AND GENERAL CLEANING : MACHINES : With air blast or suction : Fixed position cleaners or installed cleaning systems : With work handling or supporting : Manual application of work to cleaning means : Plurality of discrete articles)

Patent 5271124: Hinge suitable for use in a roof window assembly
(MISCELLANEOUS HARDWARE : HINGE : Having plural hinge axes (e.g., multiple pintle) : Four or more axes : Plural sets of serially arranged pivoted links)

Patent 5271125: Slideway for travelling flats in a carding machine
(TEXTILES: FIBER PREPARATION : WORKING : Carding : Card types : Traveling flat : Bends : With condenser)

Patent 5271126: Detaching roller aggregate for a combing machine
(TEXTILES: FIBER PREPARATION : WORKING : Combing : Tuft combing : Detaching (i.e., segment) : Roll : Adjusting)

Patent 5271127: Quick fasten and release tie down device
(BUCKLES, BUTTONS, CLASPS, ETC. : BALE AND PACKAGE TIES, HOSE CLAMPS : Article held by flexible connector (e.g., chain))

Patent 5271128: Hook
(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 : Projection pivotally attached to shank or mounting structure : Resilient, self-biased gate)

Patent 5271129: Seat belt buckle
(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 : Receiving member includes either movable connection between interlocking components or variable configuration cavity : And operator therefor : Including slidably connected and guided element on receiving member : For shifting pivotally connected interlocking component : Element and component pivot about same axis)

Patent 5271130: Lacing system for shoes
(BUCKLES, BUTTONS, CLASPS, ETC. : DRAWSTRING, LACED-FASTENER, OR SEPARATE ESSENTIAL COOPERATING DEVICE THEREFOR : Having loop or sleeve shaped directing means : With permanently deformed mounting structure)

 

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