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Patent 5576467: Method of preparing an alcohol
(ORGANIC COMPOUNDS -- PART OF THE CLASS 532-570 SERIES : : OXYGEN CONTAINING (E.G., PERCHLORYLBENZENE, ETC.) : Hydroxy containing (H of -OH may be replaced by a Group IA or IIA light metal) : Acyclic : Preparing from carbonyl containing compound : By reduction (e.g., by hydrogenation, etc.) : Catalyst utilized : Catalyst utilized)
Patent 5576468: Methods for encapsulating waste and products thereof
(HAZARDOUS OR TOXIC WASTE DESTRUCTION OR CONTAINMENT : DESTRUCTION OR CONTAINMENT OF RADIOACTIVE WASTE : By fixation in stable solid media : Resin or polymer; e.g., cellulose, polyethylene : Polymer derived from ethylenically unsaturated monomer :)
Patent 5576469: Paraffin ammoxidation using vanadium antimony oxide based catalysts with halide promoters
(ORGANIC COMPOUNDS -- PART OF THE CLASS 532-570 SERIES : : Nitriles (i.e., compounds having cyano bonded directly to carbon, which carbon may be single bonded to any atom but may be multiple bonded only to carbon) : Processes for forming the cyano group : Ammonia utilized : And molecular oxygen or a molecular oxygen containing gas : The -C(=X)- group is part of a -COO- group)
Patent 5576470: Polyol esters of ether carboxylic acids and fiber finishing methods
(ORGANIC COMPOUNDS -- PART OF THE CLASS 532-570 SERIES : : Carboxylic acid esters : Acyclic acid moiety : Sulfur in acid moiety : Thio ether in acid moiety : Polycarboxylic acid : Ortho fused)
Patent 5576471: Cobalt-catalyzed process for preparing 1,3-propanediol using a lipophilic dihydroxyarene promoter
(ORGANIC COMPOUNDS -- PART OF THE CLASS 532-570 SERIES : : OXYGEN CONTAINING (E.G., PERCHLORYLBENZENE, ETC.) : Hydroxy containing (H of -OH may be replaced by a Group IA or IIA light metal) : Acyclic : Polyhydroxy : Preparing by reduction (e.g., by hydrogenation, etc.) : Of aldehyde or ketone : Boron containing material utilized)
Patent 5576472: Hybrid maize plant and seed (3375)
(MULTICELLULAR LIVING ORGANISMS AND UNMODIFIED PARTS THEREOF AND RELATED PROCESSES : PLANT, SEEDLING, PLANT SEED, OR PLANT PART, PER SE : Higher plant, seedling, plant seed, or plant part (i.e., angiosperms or gymnosperms) : Gramineae (e.g., barley, oats, rye, sorghum, millet, etc.) : Maize :)
Patent 5576473: Inbred corn line 7054
(MULTICELLULAR LIVING ORGANISMS AND UNMODIFIED PARTS THEREOF AND RELATED PROCESSES : METHOD OF USING A PLANT OR PLANT PART IN A BREEDING PROCESS WHICH INCLUDES A STEP OF SEXUAL HYBRIDIZATION : Method of breeding using gametophyte control : Molecular marker is used)
Patent 5576474: Soybean cultivar A1923
(MULTICELLULAR LIVING ORGANISMS AND UNMODIFIED PARTS THEREOF AND RELATED PROCESSES : METHOD OF USING A PLANT OR PLANT PART IN A BREEDING PROCESS WHICH INCLUDES A STEP OF SEXUAL HYBRIDIZATION : Method of breeding using gametophyte control : Molecular marker is used)
Patent 5576475: Soybean cultivar HT261STS
(MULTICELLULAR LIVING ORGANISMS AND UNMODIFIED PARTS THEREOF AND RELATED PROCESSES : METHOD OF USING A PLANT OR PLANT PART IN A BREEDING PROCESS WHICH INCLUDES A STEP OF SEXUAL HYBRIDIZATION : Via microinjection of DNA into an embryo, egg cell, or embryonic cell)
Patent 5576476: Soybean cultivar A3732
(MULTICELLULAR LIVING ORGANISMS AND UNMODIFIED PARTS THEREOF AND RELATED PROCESSES : METHOD OF USING A PLANT OR PLANT PART IN A BREEDING PROCESS WHICH INCLUDES A STEP OF SEXUAL HYBRIDIZATION : Method of breeding using gametophyte control : Molecular marker is used)
Patent 5576477: Soybean cultivar A2704
(MULTICELLULAR LIVING ORGANISMS AND UNMODIFIED PARTS THEREOF AND RELATED PROCESSES : METHOD OF USING A PLANT OR PLANT PART IN A BREEDING PROCESS WHICH INCLUDES A STEP OF SEXUAL HYBRIDIZATION : Method of breeding using gametophyte control : Molecular marker is used)
Patent 5576478: Portable tester for measuring slip resistance
(MEASURING AND TESTING : FRICTIONAL RESISTANCE, COEFFICIENT OR CHARACTERISTICS : Wheel tread, tire, track, or roadway)
Patent 5576479: Apparatus and method for pressure testing a body having a chamber therein
(MEASURING AND TESTING : WITH FLUID PRESSURE : Safety feature or containment structure)
Patent 5576480: System and method for testing the integrity of porous elements
(MEASURING AND TESTING : WITH FLUID PRESSURE : Porosity or permeability : Internal gauging)
Patent 5576481: Method and apparatus for detecting microbiological fouling in aqueous systems
(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 : Depositing characteristic : Detector detail)
Patent 5576482: Particulate and free water contamination 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 : Liquid constituent of a liquid mixture : Detector detail)
Patent 5576483: Capacitive transducer with electrostatic actuation
(MEASURING AND TESTING : SURFACE AND CUTTING EDGE TESTING : Roughness : Opposed pair)
Patent 5576484: Tire pressure gage
(MEASURING AND TESTING : TIRE, TREAD OR ROADWAY : Tire inflation testing installation : By direct fluid pressure reading : Tire stem attachments : Electric)
Patent 5576485: Single fracture method and apparatus for simultaneous measurement of in-situ earthen stress state and material properties
(MEASURING AND TESTING : BOREHOLE OR DRILLING (E.G., DRILL LOADING FACTOR, DRILLING RATE, RATE OF FLUID FLOW) : Formation logging (e.g., borehole studies of pressure derivatives or of pressure-temperature derivatives) : With detail of a borehole wall engaging means : With vibration measuring)
Patent 5576486: Electronic flowmeter system with a stopper against undesirable flows, leak detector and bypass for measuring low flows
(MEASURING AND TESTING : VOLUME OR RATE OF FLOW : System : Compound meter : Vibrated conduit)
Patent 5576487: Apparatus for calibrating a fluid mass flowmeter
(MEASURING AND TESTING : VOLUME OR RATE OF FLOW : Thermal type : With valved proportioning means)
Patent 5576488: Micro-sensor thin-film anemometer
(MEASURING AND TESTING : VOLUME OR RATE OF FLOW : Thermal type : Having particular electrical heating, cooling, or thermal sensing element : Resistive element : With substrate carrier (e.g., thin film) : Selective or periodic sampling)
Patent 5576489: Measuring device for oscillating piston liquid meter
(MEASURING AND TESTING : VOLUME OR RATE OF FLOW : Expansible chamber : Rotary piston or cylinder : With orbital movement : Single stationary abutment : With single distributing valve)
Patent 5576490: Modular rotary element processor
(MEASURING AND TESTING : ROTOR UNBALANCE : Dynamic (spinning) : With electrical sensor and indicator : Vaporization (e.g., evaporation, distillation, etc.))
Patent 5576491: Acceleration recorder and playback module
(MEASURING AND TESTING : SPEED, VELOCITY, OR ACCELERATION : With means for retaining reading : Pedal driven (e.g., cycle ergometer))
Patent 5576492: Mechanical contour follower
(MEASURING AND TESTING : VIBRATION : By mechanical waves : Beamed : Sonic wave transmitter or receiver transducer : Having transducer scanning means : Automatic transducer positioning : Switched)
Patent 5576493: Method and means for filtering contaminants from a gas stream to detect filter condition in situ
(MEASURING AND TESTING : FLUID PRESSURE GAUGE : With pressure and/or temperature compensation : Vibrating strip or wire)
Patent 5576494: Method and apparatus for subterranean load-cell testing
(MEASURING AND TESTING : SPECIMEN STRESS OR STRAIN, OR TESTING BY STRESS OR STRAIN APPLICATION : Earth stresses : Strain multiplier)
Patent 5576495: Two phase flow meter
(MEASURING AND TESTING : VOLUME OR RATE OF FLOW : Of selected fluid mixture component : Electrical)
Patent 5576496: Method and means for testing CV driveaxles
(MEASURING AND TESTING : ROTOR UNBALANCE : Dynamic (spinning) : With counterbalancing means)
Patent 5576497: Adaptive filtering for a vortex flowmeter
(MEASURING AND TESTING : VOLUME OR RATE OF FLOW : By measuring vibrations or acoustic energy : Caused by fluid interaction with obstacle : Vortex shedders : Including electrically interconnected or synchronized input and output circuit)
Patent 5576498: Laminar flow element for a flowmeter
(MEASURING AND TESTING : VOLUME OR RATE OF FLOW : Using differential pressure : With restriction : With linearization)
Patent 5576499: Measuring and monitoring the size of particulate material
(MEASURING AND TESTING : VOLUME OR RATE OF FLOW : By counting drops, bubbles, or particles : Coriolis or gyroscopic)
Patent 5576500: Coriolis mass flow rate meter having means for modifying angular velocity gradient positioned within a conduit
(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 5576501: Torque-controlling ratchet connector structure
(MEASURING AND TESTING : DYNAMOMETERS : Responsive to torque : During transmission to an external load : For making or breaking threaded connections (e.g., torque measuring wrenches) : With detection of specific torque value or condition (e.g., peak torque) : Drum)
Patent 5576502: Pointing unit and improved stylus pen
(MEASURING AND TESTING : DYNAMOMETERS : Responsive to force : By measuring electrical properties : Specific type of elastic member)
Patent 5576503: Pumping system
(MEASURING AND TESTING : SAMPLER, SAMPLE HANDLING, ETC. : Automatic control : Pirani type)
Patent 5576504: Container identification apparatus
(MEASURING AND TESTING : TESTING OF APPARATUS : Capacity adjustable)
Patent 5576505: Music prompter for indicating note/chord changes to developmentally disabled individuals or orchestras
(MUSIC : ACCESSORIES : Teaching devices : Indicators : Slide rules)
Patent 5576506: Device for editing automatic performance data in response to inputted control data
(MUSIC : INSTRUMENTS : Electrical musical tone generation : Data storage : Digital memory circuit (e.g., RAM, ROM, etc.) :)
Patent 5576507: Wireless remote channel-MIDI switching device
(MUSIC : INSTRUMENTS : Electrical musical tone generation : Data storage : MIDI (musical instrument digital interface) : Tape)
Patent 5576508: Extendable armor
(ORDNANCE : SHIELDS : Belts)
Patent 5576509: Pyrotechnic detonator and method for manufacturing same
(AMMUNITION AND EXPLOSIVES : IGNITING DEVICES AND SYSTEMS : Electrical primer or ignitor : Having an exploding bridgewire : Voltage responsive variable resistance shunt (e.g., semiconductor shunts))
Patent 5576510: Percussion fuse for ammunition
(AMMUNITION AND EXPLOSIVES : IGNITING DEVICES AND SYSTEMS : Arming devices : Blocking or interrupting type : Centrifugal and setback operated : Impacting device release)
Patent 5576511: Anti-explosion pads with steel mesh, slitted metal foil and expanded metal net
(AMMUNITION AND EXPLOSIVES : BLASTING : Mat or deflector :)
Patent 5576512: Thermoelectric apparatus for use with multiple power sources and method of operation
(BATTERIES: THERMOELECTRIC AND PHOTOELECTRIC : THERMOELECTRIC : Peltier effect device :)
Patent 5576513: HF-tight component carrier
(ELECTRICITY: CONDUCTORS AND INSULATORS : ANTI-INDUCTIVE STRUCTURES : Shielded or screened : Conduit or cable structure)
Patent 5576514: Coil type high-voltage resistive cable for preventing noise
(ELECTRICITY: CONDUCTORS AND INSULATORS : CONDUITS, CABLES OR CONDUCTORS : Insulated : Rope)
Patent 5576515: Fire resistant cable for use in local area networks
(ELECTRICITY: CONDUCTORS AND INSULATORS : CONDUITS, CABLES OR CONDUCTORS : Insulated : Polyethylene (including "Mylar") : Mineral-glass, coated)
Patent 5576516: Cover of battery connecting terminal
(ELECTRICITY: CONDUCTORS AND INSULATORS : INSULATORS : Special application : Terminal covers : Bus bars)
Patent 5576517: Low Dielectric constant materials for high speed electronics
(ELECTRICITY: CONDUCTORS AND INSULATORS : CONDUITS, CABLES OR CONDUCTORS : Preformed panel circuit arrangement (e.g., printed circuit) : With particular conductive connection (e.g., crossover) : Feedthrough : With conduit or cable coupling means)
Patent 5576518: Via-structure of a multilayer interconnection ceramic substrate
(ELECTRICITY: CONDUCTORS AND INSULATORS : CONDUITS, CABLES OR CONDUCTORS : Preformed panel circuit arrangement (e.g., printed circuit) : With particular conductive connection (e.g., crossover) : Feedthrough : Voidless (e.g., solid) :)
Patent 5576519: Anisotropic interconnect methodology for cost effective manufacture of high density printed wiring boards
(ELECTRICITY: CONDUCTORS AND INSULATORS : CONDUITS, CABLES OR CONDUCTORS : Preformed panel circuit arrangement (e.g., printed circuit) : With particular conductive connection (e.g., crossover) : Feedthrough : Voidless (e.g., solid) : Preform in hole :)
Patent 5576520: Checkweigher having variable weigh platform
(WEIGHING SCALES : WITH WEIGHER LOADING OR UNLOADING MEANS : Furniture or room fixture)
Patent 5576521: Multiple readout spring scale
(WEIGHING SCALES : SELF-POSITIONING : Spring : Coil spring in sleeve casing : With vertical pointer slit : Rectilinear rack)
Patent 5576522: Tube-annexed speaker cabinet
(ACOUSTICS : SOUND-MODIFYING MEANS : Housing or enclosure (e.g., sound confining and absorbing) : Speaker type : Wide angle annular outlet)
Patent 5576523: Independent pole operation linkage
(ELECTRICITY: CIRCUIT MAKERS AND BREAKERS : MULTIPLE CIRCUIT CONTROL : Operating means : Knife blade, contact clip)
Patent 5576524: Method and apparatus for aligning turn signal switch
(ELECTRICITY: CIRCUIT MAKERS AND BREAKERS : SPECIAL APPLICATION : Turn indicator type switches : Fluid pressure actuated)
Patent 5576525: Push button detent or retaining mechanism for push button switch
(ELECTRICITY: CIRCUIT MAKERS AND BREAKERS : SOLID CONTACT : Reciprocating actuator : Push/pull rod : Specific detent structure : Rotating cam moves contact)
Patent 5576526: Closure system
(REGISTERS : SYSTEMS CONTROLLED BY DATA BEARING RECORDS : Credit or identification card systems : Permitting access : Lost-motion mechanism)
Patent 5576527: Optical reader for information pattern representing coded data
(REGISTERS : CODED RECORD SENSORS : Particular sensor structure : Optical : Light level control : Array)
Patent 5576528: Color processing for bar code symbol compaction
(REGISTERS : CODED RECORD SENSORS : Particular sensor structure : Optical : Color coded : Specified housing or mounting detail)
Patent 5576529: Hand-held optically readable information set reader focus with operation over a range of distances
(REGISTERS : CODED RECORD SENSORS : Particular sensor structure : Optical : Bar code : Specified housing or mounting detail : Hand-held (e.g., portable) : Interchangeable scanning head or detachable handle : Rotating)
Patent 5576530: Portable data terminal including a scanning head that is secured to the terminal in a manner that allows the scanning head to be positioned in
(REGISTERS : CODED RECORD SENSORS : Particular sensor structure : Optical : Bar code : Specified housing or mounting detail : Hand-held (e.g., portable) : Interchangeable scanning head or detachable handle : Rotating)
Patent 5576531: Hand held bar code scanning device having a manually operated optical trigger switch
(REGISTERS : CODED RECORD SENSORS : Particular sensor structure : Optical : Bar code : Specified housing or mounting detail : Hand-held (e.g., portable) : Trigger detail : Rotating)
Patent 5576532: Interleaved and interlaced sync codes and address codes for self-clocking glyph codes
(REGISTERS : RECORDS : Particular code pattern : Aligning records)
Patent 5576533: Circuit for converting solar energy into AC power
(RADIANT ENERGY : PHOTOCELLS; CIRCUITS AND APPARATUS : Photocell controlled circuit : Special photocell or electron tube circuits : With specific relative positional geometry of photosensitive elements (e.g., an annular photosensitive element surrounding a coaxially mounted photosensitive element))
Patent 5576534: Error reduction by quasi non-multiplexed signal processing in a multiplexed fiber optic rotation sensor loop
(RADIANT ENERGY : PHOTOCELLS; CIRCUITS AND APPARATUS : Optical or pre-photocell system : Light conductor : Condition responsive light guide (e.g., light guide is physically affected by parameter sensed which results in light conveyed to the photocell) : With coherent interferrometric light : Vacuum tube type)
Patent 5576535: Position detection system having groups of unique, partially overlapping sequences of scanner readable markings
(RADIANT ENERGY : PHOTOCELLS; CIRCUITS AND APPARATUS : Optical or pre-photocell system : Light valve (e.g., iris diaphragm) : Actuated by dynamic external physical quantity : Shaft angle transducers : Incremental shaft readers; i.e., with means to generate increments of angular shaft rotation : Position indicating shaft encoders with means to generate a unique signal for each specific angular shaft position :)
Patent 5576536: Image forming apparatus including motor-driven rotary scanner and system for judging if motor rotation comes to steady state and for maintaining
(RADIANT ENERGY : PHOTOCELLS; CIRCUITS AND APPARATUS : Optical or pre-photocell system : Means for moving optical system : Repetitious path : Rotary motion : Incremental shaft readers; i.e., with means to generate increments of angular shaft rotation)
Patent 5576537: Photoelectric position measuring system using gratings having specified dimensions to suppress harmonics
(RADIANT ENERGY : PHOTOCELLS; CIRCUITS AND APPARATUS : Optical or pre-photocell system : Hoods, grating, baffles, diaphragms, masks : Gratings (moire fringes) : Rotary motion)
Patent 5576538: Apparatus and method for ion beam neutralization
(RADIANT ENERGY : ELECTRICALLY NEUTRAL MOLECULAR OR ATOMIC BEAM DEVICES AND METHODS :)
Patent 5576540: Mass spectrometer with radial ejection
(RADIANT ENERGY : IONIC SEPARATION OR ANALYSIS : Cyclically varying ion selecting field means : Laterally resonant ion path : For material recovery)
Patent 5576541: Apparatus for measuring the basis weight
(RADIANT ENERGY : INSPECTION OF SOLIDS OR LIQUIDS BY CHARGED PARTICLES : Including a radioactive source : Magnetic field path-bending means)
Patent 5576542: Substrate cross-section observing apparatus
(RADIANT ENERGY : INSPECTION OF SOLIDS OR LIQUIDS BY CHARGED PARTICLES : Electron probe type : Magnetic field path-bending means)
Patent 5576543: Method and apparatus for determining crystallographic characteristics
(RADIANT ENERGY : INSPECTION OF SOLIDS OR LIQUIDS BY CHARGED PARTICLES : Electron microscope type : Magnetic field path-bending means)
Patent 5576544: Method for providing general calibration for near infrared instruments for measurement of blood glucose
(RADIANT ENERGY : INVISIBLE RADIANT ENERGY RESPONSIVE ELECTRIC SIGNALLING : Infrared responsive : Methods : With irradiation or heating of object or material : Sensing flame or explosion)
Patent 5576545: Line source for attenuation correction in nuclear medicine studies and apparatus and methods for using the source
(RADIANT ENERGY : INVISIBLE RADIANT ENERGY RESPONSIVE ELECTRIC SIGNALLING : With or including a luminophor : With radiant energy source : Body scanner or camera : Emission tomography : With gaseous sample)
Patent 5576546: Depth-of-interaction normalization of signals for improved positioning, and energy resolution in scintillation camera
(RADIANT ENERGY : INVISIBLE RADIANT ENERGY RESPONSIVE ELECTRIC SIGNALLING : With or including a luminophor : With output system : Ultraviolet light source)
Patent 5576547: Position calculation and energy correction in the digital scintillation camera
(RADIANT ENERGY : INVISIBLE RADIANT ENERGY RESPONSIVE ELECTRIC SIGNALLING : With or including a luminophor : With output system : Ultraviolet light source)
Patent 5576548: Nuclear imaging enhancer
(RADIANT ENERGY : INVISIBLE RADIANT ENERGY RESPONSIVE ELECTRIC SIGNALLING : With or including a luminophor : With output system : Ultraviolet light source)
Patent 5576549: Electron generating assembly for an x-ray tube having a cathode and having an electrode system for accelerating the electrons emanating
(RADIANT ENERGY : ION GENERATION : Magnetic lens)
Patent 5576550: Phytoluminometer
(RADIANT ENERGY : LUMINOPHOR IRRADIATION : Methods : Source and object encasement (e.g., sterilizers))
Patent 5576551: Ultraviolet sundial
(RADIANT ENERGY : INVISIBLE RADIATION RESPONSIVE NONELECTRIC SIGNALLING : Self-luminous article)
Patent 5576552: Image plate for intraoral dental radiography
(RADIANT ENERGY : INVISIBLE RADIATION RESPONSIVE NONELECTRIC SIGNALLING : Luminescent device : Requiring an additional energy source to cause luminescence : With optically-stimulated phosphor : Rotary motion)
Patent 5576553: Two dimensional thermal image generator
(RADIANT ENERGY : RADIANT ENERGY GENERATION AND SOURCES : Plural radiation sources : Including an infrared source : Plural planar layer type)
Patent 5576554: Wafer-scale integrated circuit interconnect structure architecture
(ACTIVE SOLID-STATE DEVICES (E.G., TRANSISTORS, SOLID-STATE DIODES) : TEST OR CALIBRATION STRUCTURE : In bipolar transistor structure)
Patent 5576555: Thin film semiconductor device
(ACTIVE SOLID-STATE DEVICES (E.G., TRANSISTORS, SOLID-STATE DIODES) : NON-SINGLE CRYSTAL, OR RECRYSTALLIZED, SEMICONDUCTOR MATERIAL FORMS PART OF ACTIVE JUNCTION (INCLUDING FIELD-INDUCED ACTIVE JUNCTION) : Amorphous semiconductor material : Responsive to nonelectrical external signals (e.g., light) : Three or more electrode device)
Patent 5576556: Thin film semiconductor device with gate metal oxide and sidewall spacer
(ACTIVE SOLID-STATE DEVICES (E.G., TRANSISTORS, SOLID-STATE DIODES) : NON-SINGLE CRYSTAL, OR RECRYSTALLIZED, SEMICONDUCTOR MATERIAL FORMS PART OF ACTIVE JUNCTION (INCLUDING FIELD-INDUCED ACTIVE JUNCTION) : Field effect device in non-single crystal, or recrystallized, Semiconductor material : In combination with device formed in single crystal semiconductor material (e.g., stacked FETs) : Field effect transistor in single crystal material, complementary to that in non-single crystal, or recrystallized, material (e.g., CMOS) : High temperature (i.e., >30o Kelvin))
Patent 5576557: Complementary LVTSCR ESD protection circuit for sub-micron CMOS integrated circuits
(ACTIVE SOLID-STATE DEVICES (E.G., TRANSISTORS, SOLID-STATE DIODES) : REGENERATIVE TYPE SWITCHING DEVICE (E.G., SCR, COMFET, THYRISTOR) : Device protection (e.g., from overvoltage) : Surface feature (e.g., guard ring, groove, mesa, etc.))
Patent 5576558: Primer composition containing polyisocyanate and phosphate for bonding to a hard-to-bond material
(COMPOSITIONS : COMPOSITIONS CONTAINING A SINGLE CHEMICAL REACTANT OR PLURAL NONINTERACTIVE CHEMICAL REACTANTS; I.E., NOT VIS-A-VIS : Organic reactant : For subsequent solid polymer treatment or preparation; e.g., crosslinking, grafting, curing, hardening, vulcanizing, etc. : Reactant contains isocyante (-N=C=O) or blocked isocyanate group : Cyclic anhydride moiety)
Patent 5576559: Heterojunction electron transfer device
(ACTIVE SOLID-STATE DEVICES (E.G., TRANSISTORS, SOLID-STATE DIODES) : HETEROJUNCTION DEVICE : Having graded composition : Having narrow energy band gap (<<1eV) layer (e.g., PbSnTe, HgCdTe, etc.))
Patent 5576560: Dual port memory, such as used in color lookup tables for video systems
(ACTIVE SOLID-STATE DEVICES (E.G., TRANSISTORS, SOLID-STATE DIODES) : GATE ARRAYS : With particular signal path connections : Particular layout of complementary FETs with regard to each other)
Patent 5576561: Radiation-tolerant imaging device
(ACTIVE SOLID-STATE DEVICES (E.G., TRANSISTORS, SOLID-STATE DIODES) : FIELD EFFECT DEVICE : Charge transfer device : Majority signal carrier (e.g., buried or bulk channel, or peristaltic) : Having a conductive means in direct contact with channel (e.g., non-insulated gate) : Enhancement mode (e.g., so-called SITs))
Patent 5576562: Solid-state imaging device
(ACTIVE SOLID-STATE DEVICES (E.G., TRANSISTORS, SOLID-STATE DIODES) : FIELD EFFECT DEVICE : Charge transfer device : Non-electrical input responsive (e.g., light responsive imager, input programmed by size of storage sites for use as a read-only memory, etc.) : 2-dimensional area architecture : Having alternating strips of sensor structures and register structures (e.g., interline imager) : Si x Ge 1-x)
Patent 5576563: Chemical probe field effect transistor for measuring the surface potential of a gate electrode in response to chemical exposure
(ACTIVE SOLID-STATE DEVICES (E.G., TRANSISTORS, SOLID-STATE DIODES) : FIELD EFFECT DEVICE : Responsive to non-optical, non-electrical signal : Chemical (e.g., ISFET, CHEMFET) : Electrode structures or materials)
Patent 5576564: Ferroelectric thin film with intermediate buffer layer
(ACTIVE SOLID-STATE DEVICES (E.G., TRANSISTORS, SOLID-STATE DIODES) : FIELD EFFECT DEVICE : Having insulated electrode (e.g., MOSFET, MOS diode) : With ferroelectric material layer : Imaging array)
Patent 5576565: MIS capacitor and a semiconductor device utilizing said MIS capacitor
(ACTIVE SOLID-STATE DEVICES (E.G., TRANSISTORS, SOLID-STATE DIODES) : FIELD EFFECT DEVICE : Having insulated electrode (e.g., MOSFET, MOS diode) : Insulated gate capacitor or insulated gate transistor combined with capacitor (e.g., dynamic memory cell) : Imaging array)
Patent 5576566: Semiconductor trench capacitor cell having a buried strap
(ACTIVE SOLID-STATE DEVICES (E.G., TRANSISTORS, SOLID-STATE DIODES) : FIELD EFFECT DEVICE : Having insulated electrode (e.g., MOSFET, MOS diode) : Insulated gate capacitor or insulated gate transistor combined with capacitor (e.g., dynamic memory cell) : Capacitor in trench : With shield, filter, or lens)
Patent 5576567: Vertical memory cell array and method of fabrication
(ACTIVE SOLID-STATE DEVICES (E.G., TRANSISTORS, SOLID-STATE DIODES) : FIELD EFFECT DEVICE : Having insulated electrode (e.g., MOSFET, MOS diode) : Variable threshold (e.g., floating gate memory device) : With floating gate electrode : With additional contacted control electrode : With capacitor electrodes connection portion located centrally thereof (e.g., fin electrodes with central post))
Patent 5576568: Single-transistor electrically-alterable switch employing fowler nordheim tunneling for program and erase
(ACTIVE SOLID-STATE DEVICES (E.G., TRANSISTORS, SOLID-STATE DIODES) : FIELD EFFECT DEVICE : Having insulated electrode (e.g., MOSFET, MOS diode) : Variable threshold (e.g., floating gate memory device) : With floating gate electrode : With additional contacted control electrode : Additional control electrode is doped region in semiconductor substrate :)
Patent 5576569: Electrically programmable and erasable memory device with depression in lightly-doped source
(ACTIVE SOLID-STATE DEVICES (E.G., TRANSISTORS, SOLID-STATE DIODES) : FIELD EFFECT DEVICE : Having insulated electrode (e.g., MOSFET, MOS diode) : Variable threshold (e.g., floating gate memory device) : With floating gate electrode : With additional contacted control electrode : With thin insulator region for charging or discharging floating electrode by quantum mechanical tunneling : Separate control electrodes for charging and for discharging floating electrode)
Patent 5576570: Semiconductor device having CMOS circuit
(ACTIVE SOLID-STATE DEVICES (E.G., TRANSISTORS, SOLID-STATE DIODES) : FIELD EFFECT DEVICE : Having insulated electrode (e.g., MOSFET, MOS diode) : Insulated gate field effect transistor in integrated circuit : Complementary insulated gate field effect transistors : Including resistor element)
Patent 5576571: Semiconductor memory cell having information storage transistor and switching transistor
(ACTIVE SOLID-STATE DEVICES (E.G., TRANSISTORS, SOLID-STATE DIODES) : FIELD EFFECT DEVICE : Having insulated electrode (e.g., MOSFET, MOS diode) : Insulated gate field effect transistor in integrated circuit : Complementary insulated gate field effect transistors : Including resistor element)
Patent 5576572: Semiconductor integrated circuit device and method of manufacturing the same
(ACTIVE SOLID-STATE DEVICES (E.G., TRANSISTORS, SOLID-STATE DIODES) : FIELD EFFECT DEVICE : Having insulated electrode (e.g., MOSFET, MOS diode) : Insulated gate field effect transistor in integrated circuit : Combined with bipolar transistor : With polysilicon interconnections to source or drain regions (e.g., polysilicon laminated with silicide))
Patent 5576573: Stacked CVD oxide architecture multi-state memory cell for mask read-only memories
(ACTIVE SOLID-STATE DEVICES (E.G., TRANSISTORS, SOLID-STATE DIODES) : FIELD EFFECT DEVICE : Having insulated electrode (e.g., MOSFET, MOS diode) : Insulated gate field effect transistor in integrated circuit : Matrix or array of field effect transistors (e.g., array of FETs only some of which are completed, or structure for mask programmed read-only memory (ROM)) : Selected groups of complete field effect devices having different threshold voltages (e.g., different channel dopant concentrations) : Gate electrode consists of refractory or platinum group metal or silicide)
Patent 5576574: Mosfet with fully overlapped lightly doped drain structure and method for manufacturing same
(SEMICONDUCTOR DEVICE MANUFACTURING: PROCESS : MAKING FIELD EFFECT DEVICE HAVING PAIR OF ACTIVE REGIONS SEPARATED BY GATE STRUCTURE BY FORMATION OR ALTERATION OF SEMICONDUCTIVE ACTIVE REGIONS : Having insulated gate (e.g., IGFET, MISFET, MOSFET, etc.) : Doping of semiconductive channel region beneath gate insulator (e.g., adjusting threshold voltage, etc.) : Using channel conductivity dopant of opposite type as that of source and drain : After formation of source or drain regions and gate electrode (e.g., late programming, encoding, etc.))
Patent 5576575: Semiconductor conversion device
(ACTIVE SOLID-STATE DEVICES (E.G., TRANSISTORS, SOLID-STATE DIODES) : INTEGRATED CIRCUIT STRUCTURE WITH ELECTRICALLY ISOLATED COMPONENTS : With contact or metallization configuration to reduce parasitic coupling (e.g., separate ground pads for different parts of integrated circuit) : High power or high voltage device extends completely through semiconductor substrate (e.g., backside collector contact))
Patent 5576576: Above via metal-to-metal antifuse
(ACTIVE SOLID-STATE DEVICES (E.G., TRANSISTORS, SOLID-STATE DIODES) : INTEGRATED CIRCUIT STRUCTURE WITH ELECTRICALLY ISOLATED COMPONENTS : Passive components in ICs : Including programmable passive component (e.g., fuse) : Anti-fuse : Sides of grooves along major crystal planes (e.g., (111), (100) planes, etc.))
Patent 5576577: Multi-layer lead-frame for a semiconductor device
(ACTIVE SOLID-STATE DEVICES (E.G., TRANSISTORS, SOLID-STATE DIODES) : LEAD FRAME : Small lead frame (e.g., "spider" frame) for connecting a large lead frame to a semiconductor chip : Of insulating material)
Patent 5576578: High voltage insulating disk
(ACTIVE SOLID-STATE DEVICES (E.G., TRANSISTORS, SOLID-STATE DIODES) : HOUSING OR PACKAGE : Insulating material : With heat sink : Housing entirely of metal except for feedthrough structure)
Patent 5576579: Tasin oxygen diffusion barrier in multilayer structures
(ACTIVE SOLID-STATE DEVICES (E.G., TRANSISTORS, SOLID-STATE DIODES) : COMBINED WITH ELECTRICAL CONTACT OR LEAD : Of specified material other than unalloyed aluminum : Layered : At least one layer forms a diffusion barrier : Pin grid type)
Patent 5576580: DC power supply circuit
(ELECTRICAL TRANSMISSION OR INTERCONNECTION SYSTEMS : PLURAL LOAD CIRCUIT SYSTEMS : Circuit arrangements or layouts : Sequential or alternating)
Patent 5576581: Door control system and release mechanism
(ELECTRICAL TRANSMISSION OR INTERCONNECTION SYSTEMS : SWITCHING SYSTEMS : Condition responsive : Light, heat, vibratory or radiant energy : Attainment of voltage, frequency or phase relationship)
Patent 5576582: Automatic pump control
(ELECTRICAL TRANSMISSION OR INTERCONNECTION SYSTEMS : SWITCHING SYSTEMS : Condition responsive : Fluid pressure, density, level, velocity or humidity : Attainment of voltage, frequency or phase relationship)
Patent 5576583: Swing-type actuator
(ELECTRICAL GENERATOR OR MOTOR STRUCTURE : DYNAMOELECTRIC : Linear : Fixed and movable wound elements : Sphere or hemisphere)
Patent 5576584: Stator of a vehicular alternating current generator and its manufacturing method
(ELECTRICAL GENERATOR OR MOTOR STRUCTURE : DYNAMOELECTRIC : Rotary : Impregnated or coated : Solenoid and core)
Patent 5576585: Methods and apparatus for producing dynamo-electric machine armatures with improved balance
(ELECTRICAL GENERATOR OR MOTOR STRUCTURE : DYNAMOELECTRIC : Rotary : Vibration or noise suppression : Step-by-step)
Patent 5576586: Electric motor, particularly a commutator motor sealed to be liquid-tight, for driving an axially flange-mounted hydraulic pump
(ELECTRICAL GENERATOR OR MOTOR STRUCTURE : DYNAMOELECTRIC : Rotary : With other elements : Mechanical shields or protectors : Dirt, moisture or explosion proof : Impulse coupling)
Patent 5576587: High-speed rotor and controller for controlling magnetic bearings used therefor
(ELECTRICAL GENERATOR OR MOTOR STRUCTURE : DYNAMOELECTRIC : Rotary : With other elements : Bearing or air-gap adjustment or bearing lubrication : Magnetic bearing : Impulse coupling)
Patent 5576588: Rotating machine with permanent magnet retaining portion provided at internal gear covering plate
(ELECTRICAL GENERATOR OR MOTOR STRUCTURE : DYNAMOELECTRIC : Rotary : Permanent magnet machines : Permanent magnet stator : Means for securing magnet : Axially pressing on magnets : Clip secured to housing)
Patent 5576589: Diamond surface acoustic wave devices
(ELECTRICAL GENERATOR OR MOTOR STRUCTURE : NON-DYNAMOELECTRIC : Piezoelectric elements and devices : Surface acoustic wave devices : Orientation of piezoelectric material :)
Patent 5576590: Piezoelectric ceramic transformer
(ELECTRICAL GENERATOR OR MOTOR STRUCTURE : NON-DYNAMOELECTRIC : Piezoelectric elements and devices : Orientation of piezoelectric polarization : Ceramic composition (e.g., barium titanate) : More than one poling direction (e.g., Rosen transformer) : 90 degrees to major surface and margin clamped only)
Patent 5576591: Gas discharge lamp having a transparent envelope bulk and a bursting guard
(ELECTRIC LAMP AND DISCHARGE DEVICES : WITH TEMPERATURE MODIFIER : Double wall, jacket or casing for envelope : Sealed casing for envelope : Flow directing means in casing)
Patent 5576592: High intensity discharge lamp with substantially isothermal arc tube
(ELECTRIC LAMP AND DISCHARGE DEVICES : WITH TEMPERATURE MODIFIER : Double wall, jacket or casing for envelope : Sealed casing for envelope : Flow directing means in casing)
Patent 5576593: Apparatus for accelerating electrically charged particles
(ELECTRIC LAMP AND DISCHARGE DEVICES : FLUENT MATERIAL SUPPLY OR FLOW DIRECTING MEANS : Plasma : Expulsion type)
Patent 5576594: Cathode device having smaller opening
(ELECTRIC LAMP AND DISCHARGE DEVICES : DISCHARGE DEVICES HAVING A MULTIPOINTED OR SERRATED EDGE ELECTRODE : Discharge control electrode)
Patent 5576595: Shadow mask color picture tube
(ELECTRIC LAMP AND DISCHARGE DEVICES : CATHODE RAY TUBE : Shadow mask, support or shield : Monoscope)
Patent 5576596: Optical devices such as flat-panel cathode ray tube, having raised black matrix
(ELECTRIC LAMP AND DISCHARGE DEVICES : CATHODE RAY TUBE : Beam deflecting means : Flat tube type : Including non-planar elements)
Patent 5576597: Plasma display having barriers formed of phosphor
(ELECTRIC LAMP AND DISCHARGE DEVICES : WITH GAS OR VAPOR : Three or more electrode discharge device : Multiple gaseous discharge display panel : With electrode structure)
Patent 5576598: Lamp with glass sleeve and method of making same
(ELECTRIC LAMP AND DISCHARGE DEVICES : WITH GAS OR VAPOR : Having electrode lead-in or electrode support sealed to envelope : With positive ion or cathode shield)
Patent 5576599: Low EMI high intensity discharge RF driven lamp
(ELECTRIC LAMP AND DISCHARGE DEVICES: SYSTEMS : WITH ELECTROMAGNETIC WAVE RADIATION PREVENTING OR SHIELDING MEANS : With plural cathode or anode tube)
Patent 5576600: Broad high current ion source
(ELECTRIC LAMP AND DISCHARGE DEVICES: SYSTEMS : DISCHARGE DEVICE LOAD WITH FLUENT MATERIAL SUPPLY TO THE DISCHARGE SPACE : Electron or ion source : With magnetic field)
Patent 5576601: Drive circuit for electroluminescent panels and the like
(ELECTRIC LAMP AND DISCHARGE DEVICES: SYSTEMS : PLURAL POWER SUPPLIES : Plural cathode and/or anode load device : Diverse-type energizing or bias supplies to different electrodes : Electroluminescent device : Discharge control discharge device)
Patent 5576602: Method for extracting charged particle beam and small-sized accelerator for charged particle beam
(ELECTRIC LAMP AND DISCHARGE DEVICES: SYSTEMS : HIGH ENERGY PARTICLE ACCELERATOR TUBE : With injection or extraction means : Linear accelerator (Linac))
Patent 5576603: Automatic distribution device for telecommunication and data lines
(ELECTRICITY: MOTIVE POWER SYSTEMS : WITH PARTICULAR MOTOR-DRIVEN LOAD DEVICE : Manual driving means)
Patent 5576604: Linear motor driven transfer switch assembly
(ELECTRICITY: MOTIVE POWER SYSTEMS : LINEAR-MOVEMENT MOTORS : Energizing winding circuit control)
Patent 5576605: Micro robot and holding case therefor
(ELECTRICITY: MOTIVE POWER SYSTEMS : POSITIONAL SERVO SYSTEMS (E.G., SERVOMECHANISMS) : Program- or pattern-controlled systems : With program recording or composing means : Multifunction manipulator (i.e., Robot) : Mobile robot :)
Patent 5576606: Asynchronous motor power supply control system
(ELECTRICITY: MOTIVE POWER SYSTEMS : INDUCTION MOTOR SYSTEMS : Primary circuit control : Responsive to motor condition : Responsive to speed or rotation phase angle : With controlled power conversion : Including inverter : With variable temperature coefficient impedance element)
Patent 5576608: Method for charging secondary battery and charger used therefor
(ELECTRICITY: BATTERY OR CAPACITOR CHARGING OR DISCHARGING : BATTERY OR CELL CHARGING : Time control : Detection of current or voltage amplitude : Having solid-state control device : Detection of current and voltage amplitude : And temperature compensation)
Patent 5576609: Constant power dissipation control of a linear pass element used for battery charging
(ELECTRICITY: BATTERY OR CAPACITOR CHARGING OR DISCHARGING : BATTERY OR CELL CHARGING : With detection of current or voltage amplitude : Having solid-state control device : Detection of current and voltage amplitude : Detection of current and voltage amplitude)
Patent 5576610: Method and apparatus for determining battery characteristics
(ELECTRICITY: BATTERY OR CAPACITOR CHARGING OR DISCHARGING : MEANS TO IDENTIFY CELL OR BATTERY TYPE : Vehicle battery charging)
Patent 5576611: Battery charging system
(ELECTRICITY: BATTERY OR CAPACITOR CHARGING OR DISCHARGING : BATTERY OR CELL CHARGING : With thermal condition detection : Detection of current or voltage amplitude : Pulse-width modulation)
Patent 5576612: Ultrafast rechargeable battery pack and method of charging same
(ELECTRICITY: BATTERY OR CAPACITOR CHARGING OR DISCHARGING : MEANS TO IDENTIFY CELL OR BATTERY TYPE : Vehicle battery charging)
Patent 5576613: DC motor-generator control circuit
(ELECTRICITY: SINGLE GENERATOR SYSTEMS : COMBINED CONTROL OF GENERATOR AND DRIVING MEANS : Simultaneous control : Electric motor :)
Patent 5576614: Circuit for supplying constant voltage to a lamp from an AC input
(ELECTRICITY: POWER SUPPLY OR REGULATION SYSTEMS : OUTPUT LEVEL RESPONSIVE : Phase controlled switching using electronic tube or a three or more terminal semiconductive device : Including single unidirectional element with bidirectional pass : Static switch)
Patent 5576615: Method and circuit for detecting faulty recirculation diode in a switched mode power supply
(ELECTRICITY: POWER SUPPLY OR REGULATION SYSTEMS : OUTPUT LEVEL RESPONSIVE : Using a three or more terminal semiconductive device as the final control device : Switched (e.g., switching regulators) : With threshold detection : Including final control device parameter)
Patent 5576616: Stabilized reference current or reference voltage source
(ELECTRICITY: POWER SUPPLY OR REGULATION SYSTEMS : SELF-REGULATING (E.G., NONRETROACTIVE) : Using a three or more terminal semiconductive device as the final control device : For current stabilization : To derive a voltage reference (e.g., band gap regulator) : With additional stage : In flyback path)
Patent 5576617: Apparatus & method for measuring the average aspect ratio of non-spherical particles in a suspension
(ELECTRICITY: MEASURING AND TESTING : DETERMINING NONELECTRIC PROPERTIES BY MEASURING ELECTRIC PROPERTIES : Particle counting : Mechanically actuated switch)
Patent 5576618: Process and apparatus for comparing in real time phase differences between phasors
(ELECTRICITY: MEASURING AND TESTING : MEASURING, TESTING, OR SENSING ELECTRICITY, PER SE : Analysis of complex waves : Amplitude distribution : With sampler : High voltage speed signal type)
Patent 5576619: Method and apparatus using an electrical sensor for monitoring a moving medium
(ELECTRICITY: MEASURING AND TESTING : MEASURING, TESTING, OR SENSING ELECTRICITY, PER SE : Phase comparison (e.g., between cyclic pulse voltage and sinusoidal current, etc.) : Feedback control, electrical : Deviation measurement)
Patent 5576620: Device for detecting motor speed of automatic washing machine
(ELECTRICITY: MEASURING AND TESTING : ELECTRICAL SPEED MEASURING : Including speed-related frequency generator : Including magnetic detector : Permanent magnet type : High voltage speed signal type)
Patent 5576621: Hinged metal detection cover for a receptacle
(ELECTRICITY: MEASURING AND TESTING : MAGNETIC : With means to create magnetic field to test material : Induced voltage-type sensor : Material flaw testing)
Patent 5576622: Shielded NMR radio frequency coil and method of performing an NMR experiment
(ELECTRICITY: MEASURING AND TESTING : PARTICLE PRECESSION RESONANCE : Spectrometer components : Including a test sample and control sample)
Patent 5576623: Gradient system for an NMR tomograph
(ELECTRICITY: MEASURING AND TESTING : PARTICLE PRECESSION RESONANCE : Spectrometer components : Including a test sample and control sample)
Patent 5576624: Pulse induction time domain metal detector
(ELECTRICITY: MEASURING AND TESTING : OF GEOPHYSICAL SURFACE OR SUBSURFACE IN SITU : For small object detection or location : Using movable transmitter and receiver : Of the beat frequency type)
Patent 5576625: Test method and apparatus for testing a protective relay system
(ELECTRICITY: MEASURING AND TESTING : ELECTROMECHANICAL SWITCHING DEVICE : Circuit breaker : To evaluate contact response time)
Patent 5576626: Compact and low fuel consumption flame ionization detector with flame tip on diffuser
(ELECTRICITY: MEASURING AND TESTING : USING IONIZATION EFFECTS : For analysis of gas, vapor, or particles of matter : Using a magnetic field)
Patent 5576627: Narrow field electromagnetic sensor system and method
(ELECTRICITY: MEASURING AND TESTING : IMPEDANCE, ADMITTANCE OR OTHER QUANTITIES REPRESENTATIVE OF ELECTRICAL STIMULUS/RESPONSE RELATIONSHIPS : Distributive type parameters : Using transmitted or reflected microwaves : Where energy is transmitted through a test substance : Field effect transistor)
Patent 5576628: Method and apparatus to measure capacitance
(ELECTRICITY: MEASURING AND TESTING : IMPEDANCE, ADMITTANCE OR OTHER QUANTITIES REPRESENTATIVE OF ELECTRICAL STIMULUS/RESPONSE RELATIONSHIPS : Lumped type parameters : Using capacitive type measurement : With pulse signal processing circuit : Including charge or discharge cycle circuit : Including a tuned or resonant circuit)
Patent 5576629: Plasma monitoring and control method and system
(ELECTRICITY: MEASURING AND TESTING : IMPEDANCE, ADMITTANCE OR OTHER QUANTITIES REPRESENTATIVE OF ELECTRICAL STIMULUS/RESPONSE RELATIONSHIPS : Lumped type parameters : Using resistance or conductance measurement : With phase signal processing circuit : Including a tuned or resonant circuit)
Patent 5576630: Probe structure for measuring electric characteristics of a semiconductor element
(ELECTRICITY: MEASURING AND TESTING : FAULT DETECTING IN ELECTRIC CIRCUITS AND OF ELECTRIC COMPONENTS : Of individual circuit component or element : With probe elements : With temperature control : Of reflected test signal)
Patent 5576631: Coaxial double-headed spring contact probe assembly
(ELECTRICITY: MEASURING AND TESTING : FAULT DETECTING IN ELECTRIC CIRCUITS AND OF ELECTRIC COMPONENTS : Of individual circuit component or element : With probe elements : Pin : Of reflected test signal)
Patent 5576632: Neural network auto-associator and method for induction motor monitoring
(ELECTRICITY: MEASURING AND TESTING : FAULT DETECTING IN ELECTRIC CIRCUITS AND OF ELECTRIC COMPONENTS : Of individual circuit component or element : Motor or generator fault tests : With barrier layer)
Patent 5576633: Block specific spare circuit
(ELECTRONIC DIGITAL LOGIC CIRCUITRY : RELIABILITY : Redundant : Function of AND, OR, NAND, NOR, or NOT)
Patent 5576634: Bus driver for high-speed data transmission with waveform adjusting means
(ELECTRONIC DIGITAL LOGIC CIRCUITRY : SIGNAL SENSITIVITY OR TRANSMISSION INTEGRITY : Output switching noise reduction : With field effect-transistor)
Patent 5576635: Output buffer with improved tolerance to overvoltage
(ELECTRONIC DIGITAL LOGIC CIRCUITRY : SIGNAL SENSITIVITY OR TRANSMISSION INTEGRITY : Output switching noise reduction : With field effect-transistor : Depletion or enhancement)
Patent 5576636: Low power programmable logic arrays
(ELECTRONIC DIGITAL LOGIC CIRCUITRY : MULTIFUNCTIONAL OR PROGRAMMABLE (E.G., UNIVERSAL, ETC.) : Array (e.g., PLA, PAL, PLD, etc.) : With field effect-transistor)
Patent 5576637: XOR CMOS logic gate
(ELECTRONIC DIGITAL LOGIC CIRCUITRY : EXCLUSIVE FUNCTION (E.G., EXCLUSIVE OR, ETC.) : With field-effect transistor : Complementary FET`s)
Patent 5576638: Level shift circuit with DC component extraction and controlled current mirrors
(ELECTRONIC DIGITAL LOGIC CIRCUITRY : INTERFACE (E.G., CURRENT DRIVE, LEVEL SHIFT, ETC.) : With conversion (e.g., three level to two level, etc.))
Patent 5576639: BICMOS level shifter of a semiconductor integrated circuit and data output buffer using the same
(ELECTRONIC DIGITAL LOGIC CIRCUITRY : INTERFACE (E.G., CURRENT DRIVE, LEVEL SHIFT, ETC.) : Logic level shifting (i.e., interface between devices of different logic families) : Bi-CMOS : ECL to/from CMOS :)
Patent 5576640: CMOS driver for fast single-ended bus
(ELECTRONIC DIGITAL LOGIC CIRCUITRY : INTERFACE (E.G., CURRENT DRIVE, LEVEL SHIFT, ETC.) : Current driving (e.g., fan in/out, off chip driving, etc.) : Field-effect transistor : Integrated Injection Logic (I2L))
Patent 5576641: Output buffer
(ELECTRONIC DIGITAL LOGIC CIRCUITRY : INTERFACE (E.G., CURRENT DRIVE, LEVEL SHIFT, ETC.) : Current driving (e.g., fan in/out, off chip driving, etc.) : Field-effect transistor : Integrated Injection Logic (I2L))
Patent 5576642: Electronic system including high performance backplane driver/receiver circuits
(ELECTRONIC DIGITAL LOGIC CIRCUITRY : INTERFACE (E.G., CURRENT DRIVE, LEVEL SHIFT, ETC.) : Current driving (e.g., fan in/out, off chip driving, etc.) : Field-effect transistor : Bus driving : Having plural output pull-up or pull-down transistors)
Patent 5576643: Data transfer circuit device
(ELECTRONIC DIGITAL LOGIC CIRCUITRY : CLOCKING OR SYNCHRONIZING OF LOGIC STAGES OR GATES : Metastable state prevention : Bipolar transistor)
Patent 5576644: Fast edge triggered self-resetting CMOS receiver with parallel L1/L2 (master/slave) latch
(MISCELLANEOUS ACTIVE ELECTRICAL NONLINEAR DEVICES, CIRCUITS, AND SYSTEMS : SPECIFIC SIGNAL DISCRIMINATING (E.G., COMPARING, SELECTING, ETC.) WITHOUT SUBSEQUENT CONTROL : By amplitude : With sensing amplifier : With logic or bistable circuit)
Patent 5576645: Sample and hold flip-flop for CMOS logic
(MISCELLANEOUS ACTIVE ELECTRICAL NONLINEAR DEVICES, CIRCUITS, AND SYSTEMS : SPECIFIC SIGNAL DISCRIMINATING (E.G., COMPARING, SELECTING, ETC.) WITHOUT SUBSEQUENT CONTROL : By amplitude : Including details of sampling or holding : Sample and hold : With transistor)
Patent 5576646: Transconductor circuit with high-linearity double input and active filter thereof
(MISCELLANEOUS ACTIVE ELECTRICAL NONLINEAR DEVICES, CIRCUITS, AND SYSTEMS : SIGNAL CONVERTING, SHAPING, OR GENERATING : Converting input voltage to output current or vice versa : With logic or bistable circuit)
Patent 5576647: Charge pump for phase lock loop
(MISCELLANEOUS ACTIVE ELECTRICAL NONLINEAR DEVICES, CIRCUITS, AND SYSTEMS : SIGNAL CONVERTING, SHAPING, OR GENERATING : Current driver : Having digital device (e.g., logic gate, flip-flop, etc.))
Patent 5576648: Temperature stable circuit for controlled current discharge during the driving of an inductive load
(MISCELLANEOUS ACTIVE ELECTRICAL NONLINEAR DEVICES, CIRCUITS, AND SYSTEMS : SIGNAL CONVERTING, SHAPING, OR GENERATING : Current driver : Having inductive load (e.g., coil, etc.) : Sample and hold)
Patent 5576649: Repeater with threshold modulation
(MISCELLANEOUS ACTIVE ELECTRICAL NONLINEAR DEVICES, CIRCUITS, AND SYSTEMS : SIGNAL CONVERTING, SHAPING, OR GENERATING : Current driver : Having capacitive load : Sample and hold)
Patent 5576650: Reset circuit of electronic device
(MISCELLANEOUS ACTIVE ELECTRICAL NONLINEAR DEVICES, CIRCUITS, AND SYSTEMS : SIGNAL CONVERTING, SHAPING, OR GENERATING : Synchronizing : Reset (e.g., initializing, starting, stopping, etc.) : With particular tube or distributed parameter element)
Patent 5576651: Static/dynamic flip-flop
(MISCELLANEOUS ACTIVE ELECTRICAL NONLINEAR DEVICES, CIRCUITS, AND SYSTEMS : SIGNAL CONVERTING, SHAPING, OR GENERATING : Particular stable state circuit (e.g., tristable, etc.) : Circuit having only two stable states (i.e., bistable) : Master-slave bistable latch : Complementary clock inputs)
Patent 5576652: Digital phase shifter
(MISCELLANEOUS ACTIVE ELECTRICAL NONLINEAR DEVICES, CIRCUITS, AND SYSTEMS : SIGNAL CONVERTING, SHAPING, OR GENERATING : Phase shift by less than period of input : Quadrature related (i.e., 90 degrees) : With passive time delay element)
Patent 5576653: Analog multiplier operable on a low supply voltage
(MISCELLANEOUS ACTIVE ELECTRICAL NONLINEAR DEVICES, CIRCUITS, AND SYSTEMS : SPECIFIC INPUT TO OUTPUT FUNCTION : Combining of plural signals : Product : RMS)
Patent 5576654: BIMOS driver circuit and method
(MISCELLANEOUS ACTIVE ELECTRICAL NONLINEAR DEVICES, CIRCUITS, AND SYSTEMS : GATING (I.E., SWITCHING INPUT TO OUTPUT) : Utilizing three or more electrode solid-state device : Field-effect transistor : With bipolar transistor : Bi-CMOS : Using diode)
Patent 5576655: High-withstand-voltage integrated circuit for driving a power semiconductor device
(MISCELLANEOUS ACTIVE ELECTRICAL NONLINEAR DEVICES, CIRCUITS, AND SYSTEMS : SPECIFIC IDENTIFIABLE DEVICE, CIRCUIT, OR SYSTEM : With specific source of supply or bias voltage : Having particular substrate biasing : Having stabilized bias or power supply level : With field-effect transistor : With emitter follower)
Patent 5576656: Voltage regulator for an output driver with reduced output impedance
(MISCELLANEOUS ACTIVE ELECTRICAL NONLINEAR DEVICES, CIRCUITS, AND SYSTEMS : SPECIFIC IDENTIFIABLE DEVICE, CIRCUIT, OR SYSTEM : With specific source of supply or bias voltage : Stabilized (e.g., compensated, regulated, maintained, etc.) : Having stabilized bias or power supply level)
Patent 5576657: Variable reference voltage generator
(MISCELLANEOUS ACTIVE ELECTRICAL NONLINEAR DEVICES, CIRCUITS, AND SYSTEMS : SPECIFIC IDENTIFIABLE DEVICE, CIRCUIT, OR SYSTEM : With specific source of supply or bias voltage : Stabilized (e.g., compensated, regulated, maintained, etc.) : Using field-effect transistor : With field-effect transistor)
Patent 5576658: Pulse shaping circuit
(MISCELLANEOUS ACTIVE ELECTRICAL NONLINEAR DEVICES, CIRCUITS, AND SYSTEMS : SPECIFIC IDENTIFIABLE DEVICE, CIRCUIT, OR SYSTEM : Unwanted signal suppression : Active filter : With field-effect transistor)
Patent 5576659: Method and apparatus for signal processing using reference signals
(AMPLIFIERS : WITH PILOT FREQUENCY CONTROL MEANS : Having signal applied to magnetic means)
Patent 5576660: Broadband predistortion linearizer with automatic temperature compensation for microwave amplifiers
(AMPLIFIERS : HUM OR NOISE OR DISTORTION BUCKING INTRODUCED INTO SIGNAL CHANNEL : Electron tube or diode as impedance)
Patent 5576661: Frequency characteristic of semiconductor device in ultra-high frequency band
(AMPLIFIERS : WITH SEMICONDUCTOR AMPLIFYING DEVICE (E.G., TRANSISTOR) : Including field effect transistor : Having transformer)
Patent 5576662: Compensated gain-controlled amplifier having a wide linear dynamic range
(AMPLIFIERS : WITH SEMICONDUCTOR AMPLIFYING DEVICE (E.G., TRANSISTOR) : Including field effect transistor : Having transformer)
Patent 5576663: Wideband gain stable amplifier
(AMPLIFIERS : WITH SEMICONDUCTOR AMPLIFYING DEVICE (E.G., TRANSISTOR) : Including frequency-responsive means in the signal transmission path : And bandpass, broadband (e.g., wideband) or sidepass means : Having emitter degeneration)
Patent 5576664: Discrete time digital phase locked loop
(OSCILLATORS : AUTOMATIC FREQUENCY STABILIZATION USING A PHASE OR FREQUENCY SENSING MEANS : AFC with logic elements : Reactance device (e.g., variable capacitors, saturable inductors, reactance tubes, etc.))
Patent 5576665: Method and device for phase-shifting a phase locked loop output signal
(OSCILLATORS : AUTOMATIC FREQUENCY STABILIZATION USING A PHASE OR FREQUENCY SENSING MEANS : With intermittent comparison controls : Motor control of oscillator)
Patent 5576666: Fractional-N frequency synthesizer with temperature compensation
(OSCILLATORS : AUTOMATIC FREQUENCY STABILIZATION USING A PHASE OR FREQUENCY SENSING MEANS : With reference oscillator or source : Signal or phase comparator : With motor comparator)
Patent 5576667: Voltage control type oscillator
(OSCILLATORS : SOLID STATE ACTIVE ELEMENT OSCILLATOR : Transistors : L-C type : Distributed parameter resonator transistor oscillators : Converter using silicon control rectifiers)
Patent 5576668: Tandem circular polarizer
(WAVE TRANSMISSION LINES AND NETWORKS : WAVE MODE CONVERTERS : Polarization converters : Including long line element)
Patent 5576669: Multi-layered bi-directional coupler
(WAVE TRANSMISSION LINES AND NETWORKS : PLURAL CHANNEL SYSTEMS : Having branched circuits : Using directional coupler : Having TEM lines : Using stripline : For TEM lines)
Patent 5576670: Branching filter for transmitter-receiver
(WAVE TRANSMISSION LINES AND NETWORKS : PLURAL CHANNEL SYSTEMS : Having branched circuits : With impedance matching : Including long line element : For providing frequency separation : For TEM lines)
Patent 5576671: Method and apparatus for power combining/dividing
(WAVE TRANSMISSION LINES AND NETWORKS : PLURAL CHANNEL SYSTEMS : Having branched circuits : With impedance matching : Including long line element : Using TEM lines : Stripline :)
Patent 5576672: Layered stripline filter including capacitive coupling electrodes
(WAVE TRANSMISSION LINES AND NETWORKS : COUPLING NETWORKS : Wave filters including long line elements : Stripline or microstrip : Plural mechanically coupled disk resonators)
Patent 5576673: Small, low-pass filter for high power applications
(WAVE TRANSMISSION LINES AND NETWORKS : COUPLING NETWORKS : Wave filters including long line elements : Coaxial : Tunable)
Patent 5576674: Optimum, multiple signal path, multiple-mode filters and method for making same
(WAVE TRANSMISSION LINES AND NETWORKS : COUPLING NETWORKS : Wave filters including long line elements : Waveguide : Including directly coupled resonant sections : Monolithic structure)
Patent 5576675: Microwave connector with an inner conductor that provides an axially resilient coaxial connection
(WAVE TRANSMISSION LINES AND NETWORKS : LONG LINE ELEMENTS AND COMPONENTS : Connectors and interconnections : Switch)
Patent 5576676: Base plate module for an electromagnetic switching device specifically of a contactor
(ELECTRICITY: MAGNETICALLY OPERATED SWITCHES, MAGNETS, AND ELECTROMAGNETS : ELECTROMAGNETICALLY ACTUATED SWITCHES : Multiple contact type : With adjustable, replaceable or interchangeable structural features : By reciprocating armature)
Patent 5576677: Dual action armature
(ELECTRICITY: MAGNETICALLY OPERATED SWITCHES, MAGNETS, AND ELECTROMAGNETS : ELECTROMAGNETICALLY ACTUATED SWITCHES : Tripping means : Including spring-biasing or energy-storage means)
Patent 5576678: Apparatus and method for magnetic proximity switch alteration
(ELECTRICITY: MAGNETICALLY OPERATED SWITCHES, MAGNETS, AND ELECTROMAGNETS : PERMANENT MAGNET-ACTUATED SWITCHES : Through conductor type (i.e., conductor field actuates armature))
Patent 5576679: Cylindrical permanent magnet unit suitable for gyrotron
(ELECTRICITY: MAGNETICALLY OPERATED SWITCHES, MAGNETS, AND ELECTROMAGNETS : MAGNETS AND ELECTROMAGNETS : Magnet structure or material : Permanent magnets : Plural magnets : With outer casing or housing)
Patent 5576680: Structure and fabrication process of inductors on semiconductor chip
(INDUCTOR DEVICES : COIL OR COIL TURN SUPPORTS OR SPACERS : Printed circuit-type coil : Coils of different windings interposed)
Patent 5576681: High voltage transformer
(INDUCTOR DEVICES : COIL OR COIL TURN SUPPORTS OR SPACERS : Coil on a preformed suport or mount : Coils of different windings interposed)
Patent 5576682: Fuse holder and method for assembling
(ELECTRICITY: ELECTROTHERMALLY OR THERMALLY ACTUATED SWITCHES : ELECTROTHERMALLY ACTUATED SWITCHES : Fusible element actuated : Housing, casing or support means : Comprising or including heat storage or accumulator means)
Patent 5576683: Thermostat with thermal insulator for protection against overheating
(ELECTRICITY: ELECTROTHERMALLY OR THERMALLY ACTUATED SWITCHES : THERMALLY ACTUATED SWITCHES : With bimetallic element : With signaling, alarm or visual indicator means)
Patent 5576684: Horn control system responsive to rapid changes in resistance of a flexible potentiometer
(ELECTRICAL RESISTORS : MOUNTED ON WHEELS OR VEHICLE : Force-actuated)
Patent 5576685: Sound generation apparatus responsive to environmental conditions for use in a public space
(COMMUNICATIONS: ELECTRICAL : AUDIBLE INDICATION : Movable)
Patent 5576686: Switch arrangement for reducing the closed circuit current when motor vehicles are parked
(COMMUNICATIONS: ELECTRICAL : CONDITION RESPONSIVE INDICATING SYSTEM : Specific condition : Condition of electrical apparatus : Battery : Semiconductor detector)
Patent 5576687: Vehicle information display
(COMMUNICATIONS: ELECTRICAL : LAND VEHICLE ALARMS OR INDICATORS : Internal alarm or indicator responsive to a condition of the vehicle : Curb)
Patent 5576688: Signal light system for vehicle
(COMMUNICATIONS: ELECTRICAL : LAND VEHICLE ALARMS OR INDICATORS : External alarm or indicator of movement : Plural conditions)
Patent 5576689: Self testing personal response system with programmable timer values
(COMMUNICATIONS: ELECTRICAL : CONDITION RESPONSIVE INDICATING SYSTEM : With particular system function (e.g., temperature compensation, calibration) : Testing : Diode)
Patent 5576690: Combined audible and visual signaling device
(COMMUNICATIONS: ELECTRICAL : CONDITION RESPONSIVE INDICATING SYSTEM : With particular coupling link : Radio : Combined with power line)
Patent 5576691: Method and apparatus for deterring theft of manually operated wheeled vehicles
(COMMUNICATIONS: ELECTRICAL : CONDITION RESPONSIVE INDICATING SYSTEM : Specific condition : Article placement or removal (e.g., anti-theft) : Shopping cart or item thereon : Specified connector (e.g., phone jack-type plug))
Patent 5576692: Nationwide airport luggage tracking system and method
(COMMUNICATIONS: ELECTRICAL : CONDITION RESPONSIVE INDICATING SYSTEM : Specific condition : Article placement or removal (e.g., anti-theft) : Alarm on protected article : Specified connector (e.g., phone jack-type plug))
Patent 5576693: Method and device for remote sensing of objects
(COMMUNICATIONS: ELECTRICAL : CONDITION RESPONSIVE INDICATING SYSTEM : Specific condition : Article placement or removal (e.g., anti-theft) : Detectable device on protected article (e.g., "tag") : Specified processing arrangement for detected signal : Fence)
Patent 5576694: Electronic animal control system with masking signal generator
(COMMUNICATIONS: ELECTRICAL : CONDITION RESPONSIVE INDICATING SYSTEM : Specific condition : Human or animal : Domestic animal training, monitoring, or controlling : Specified device housing or attachment means)
Patent 5576695: Resistance-measurement based arrangement for monitoring integrity of travel path ground link in electronic components handling apparatus
(COMMUNICATIONS: ELECTRICAL : CONDITION RESPONSIVE INDICATING SYSTEM : Specific condition : Condition of electrical apparatus : Condition of intentional grounding circuit : Thermal or magnetic current sensors)
Patent 5576696: Personal radiation hazard meter
(COMMUNICATIONS: ELECTRICAL : CONDITION RESPONSIVE INDICATING SYSTEM : Specific condition : Radiant energy : Current modifier or generator)
Patent 5576697: Fire alarm system
(COMMUNICATIONS: ELECTRICAL : CONDITION RESPONSIVE INDICATING SYSTEM : Specific condition : Fluent material : Particle suspension in fluid : Smoke : Photoelectric : Pivoted arm)
Patent 5576698: Physical addressing of modules
(COMMUNICATIONS: ELECTRICAL : SELECTIVE : Addressing : Designated priority)
Patent 5576699: Method and apparatus for transferring information by utilizing electron beam
(COMMUNICATIONS: ELECTRICAL : SELECTIVE : Having electron beam device : Semiconductor crosspoint)
Patent 5576700: Apparatus and method for controlling an electrical load and monitoring control operations and the electrical load
(COMMUNICATIONS: ELECTRICAL : SELECTIVE : Monitoring in addition to control (e.g., supervisory) : Including storage or recording : Storage at controlled device or sensor : Step-by-step)
Patent 5576701: Remote actuating apparatus comprising keypad controlled transmitter
(COMMUNICATIONS: ELECTRICAL : SELECTIVE : Intelligence comparison for controlling : Authorization control (e.g., entry into an area) : Having indication of improper access : Lockout or disable : Programming of coded record)
Patent 5576702: Method and apparatus for fault-tolerant transmission in multi-channel networks
(COMMUNICATIONS: ELECTRICAL : SELECTIVE : Lockout or priority (programmed or variable) : Location indication)
Patent 5576703: Method and apparatus for communicating signals from within an encased borehole
(COMMUNICATIONS: ELECTRICAL : WELLBORE TELEMETERING OR CONTROL (E.G., SUBSURFACE TOOL GUIDANCE, DATA TRANSFER, ETC.) : Using a specific transmission medium (e.g., conductive fluid, annular spacing, etc.) : Drill string or tubing support signal conduction : Control of drilling apparatus using magnetic field)
Patent 5576704: Capacitive joystick apparatus
(CODED DATA GENERATION OR CONVERSION : BODILY ACTUATED CODE GENERATOR : Actuated by physical projection)
Patent 5576705: Information input device
(CODED DATA GENERATION OR CONVERSION : BODILY ACTUATED CODE GENERATOR : Actuated by physical projection)
Patent 5576706: Methods and apparatus for using multiple keyboards connected in a daisy chain to a keyboard port of a computer
(CODED DATA GENERATION OR CONVERSION : BODILY ACTUATED CODE GENERATOR : Including keyboard or keypad : Having optical waveguide)
Patent 5576707: Method and apparatus for detecting and decoding data in a PRML class-IV digital communication channel
(CODED DATA GENERATION OR CONVERSION : DIGITAL CODE TO DIGITAL CODE CONVERTERS : To or from minimum d.c. level codes : Binary to or from ternary)
Patent 5576708: Automatic offset tracking and correcting circuit and method of operation
(CODED DATA GENERATION OR CONVERSION : CONVERTER COMPENSATION : Synchro or resolver signal)
Patent 5576709: Delay circuit using a digital memory
(CODED DATA GENERATION OR CONVERSION : ANALOG TO DIGITAL CONVERSION FOLLOWED BY DIGITAL TO ANALOG CONVERSION : To or from code based on probability)
Patent 5576710: Electromagnetic energy absorber
(COMMUNICATIONS: DIRECTIVE RADIO WAVE SYSTEMS AND DEVICES (E.G., RADAR, RADIO NAVIGATION) : RADIO WAVE ABSORBER :)
Patent 5576711: Monopulse signal processor and method using same
(COMMUNICATIONS: DIRECTIVE RADIO WAVE SYSTEMS AND DEVICES (E.G., RADAR, RADIO NAVIGATION) : DETERMINING DIRECTION : Monopulse : With quadrature difference processing : With CRT display)
Patent 5576712: Method and device for the elimination of the intermediate frequency fixed echoes in a coherent pulse radar
(COMMUNICATIONS: DIRECTIVE RADIO WAVE SYSTEMS AND DEVICES (E.G., RADAR, RADIO NAVIGATION) : CLUTTER ELIMINATION : MTI (Moving target indicator) : Combined with beam steering)
Patent 5576713: Compensation circuit for improving modulation characteristic, and modulator and radar equipment using the same
(COMMUNICATIONS: DIRECTIVE RADIO WAVE SYSTEMS AND DEVICES (E.G., RADAR, RADIO NAVIGATION) : TESTING OR CALIBRATING OF RADAR SYSTEM : By monitoring : Calibrating : With CRT display)
Patent 5576715: Method and apparatus for digital processing in a global positioning system receiver
(COMMUNICATIONS: DIRECTIVE RADIO WAVE SYSTEMS AND DEVICES (E.G., RADAR, RADIO NAVIGATION) : DIRECTIVE : Including a satellite : With position indicating : Using Global Positioning Satellite (GPS or Glonass) : GPS receiver signal processing :)
Patent 5576716: Owner oriented system for locating lost or stolen property
(COMMUNICATIONS: DIRECTIVE RADIO WAVE SYSTEMS AND DEVICES (E.G., RADAR, RADIO NAVIGATION) : DIRECTIVE : Including a satellite : With position indicating : Using Global Positioning Satellite (GPS or Glonass) : Tracking or monitoring (i.e., lost or stolen vehicles) :)
Patent 5576717: Base station antenna arrangement
(COMMUNICATIONS: DIRECTIVE RADIO WAVE SYSTEMS AND DEVICES (E.G., RADAR, RADIO NAVIGATION) : DIRECTIVE : Including a steerable array : With a matrix : Controlled)
Patent 5576718: Thin broadband microstrip array antenna having active and parasitic patches
(COMMUNICATIONS: RADIO WAVE ANTENNAS : ANTENNAS : Microstrip : Reflector or director)
Patent 5576719: Automatic telescopic antenna mechanism
(COMMUNICATIONS: RADIO WAVE ANTENNAS : ANTENNAS : With radio cabinet :)
Patent 5576720: Assembly for mounting a radio frequency antenna to a communication device
(COMMUNICATIONS: RADIO WAVE ANTENNAS : ANTENNAS : With radio cabinet :)
Patent 5576721: Composite multi-beam and shaped beam antenna system
(COMMUNICATIONS: RADIO WAVE ANTENNAS : ANTENNAS : With spaced or external radio wave refractor (e.g., lens) : Reactance at free end of active antenna)
Patent 5576722: Mobile satellite antenna base and alignment apparatus
(COMMUNICATIONS: RADIO WAVE ANTENNAS : ANTENNAS : With support for antenna, reflector or director : Adjustable or collapsible support : Pivoted or rotatable : Quarter-wave transformer)
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