Patents 5341239 - 5341497

 

 

Patent 5341239: Stereomicroscope equipped with eyepiece including variable magnification optical system
(OPTICAL: SYSTEMS AND ELEMENTS : COMPOUND LENS SYSTEM : Microscope : With plural optical axes : Plural oculars : Binocular : Stereoscopic : With single or parallel objectives :)

Patent 5341240: Disposable endoscope
(OPTICAL: SYSTEMS AND ELEMENTS : COMPOUND LENS SYSTEM : With relay : Repetitious lens structure : Equatorial mount)

Patent 5341241: Trap door for projection screen case
(OPTICAL: SYSTEMS AND ELEMENTS : PROJECTION SCREEN : Lens)

Patent 5341242: Helmet mounted display
(OPTICAL: SYSTEMS AND ELEMENTS : SINGLE CHANNEL SIMULTANEOUSLY TO OR FROM PLURAL CHANNELS (E.G., LIGHT DIVIDING, COMBINING, OR PLURAL IMAGE FORMING, ETC.) : By partial reflection at beam splitting or combining surface : Superimposing visual information on observer`s field of view (e.g., head-up arrangement, etc.) : Including curved reflector : Cylindrical lenslets)

Patent 5341243: Zoom lens of rear focus type
(OPTICAL: SYSTEMS AND ELEMENTS : LENS : With variable magnification (e.g., zoom type) : With mechanical compensation : Four groups : + - + + Arrangement : Having crossed axes)

Patent 5341244: Zoom lens system
(OPTICAL: SYSTEMS AND ELEMENTS : LENS : With variable magnification (e.g., zoom type) : With mechanical compensation : Two groups : + - Arrangement : Having crossed axes)

Patent 5341245: Optical apparatus for image scanning
(OPTICAL: SYSTEMS AND ELEMENTS : LENS : With light limiting or controlling means : Diaphragm : Two components)

Patent 5341246: Apparatus for adjusting an optical axis including plates on opposite sides of a beam shaping prism
(OPTICAL: SYSTEMS AND ELEMENTS : PRISM (INCLUDING MOUNT) : With refracting surface : Plural reflecting surfaces)

Patent 5341247: Apparatus for recording and reproducing a digital signal to perform a track bouncing editing operation
(DYNAMIC MAGNETIC INFORMATION STORAGE OR RETRIEVAL : RECORD EDITING : Motion picture film)

Patent 5341248: Magnetic recording/reproducing apparatus having head structure for selectively recording/reproducing either of two kinds of signals
(TELEVISION SIGNAL PROCESSING FOR DYNAMIC RECORDING OR REPRODUCING : PROCESSING OF TELEVISION SIGNAL FOR DYNAMIC RECORDING OR REPRODUCING : Fast, slow, or stop reproducing : Different azimuth : Disc)

Patent 5341249: Disk drive using PRML class IV sampling data detection with digital adaptive equalization
(DYNAMIC MAGNETIC INFORMATION STORAGE OR RETRIEVAL : GENERAL PROCESSING OF A DIGITAL SIGNAL : Head amplifier circuit : Intra-cell transition)

Patent 5341250: Video signal digital magnetic recording reproducing apparatus, with variable length coding data compression
(DYNAMIC MAGNETIC INFORMATION STORAGE OR RETRIEVAL : GENERAL PROCESSING OF A DIGITAL SIGNAL : Data in specific format : Intra-cell transition)

Patent 5341251: Data recording system having longitudinal tracks with recordable segments
(DYNAMIC MAGNETIC INFORMATION STORAGE OR RETRIEVAL : GENERAL PROCESSING OF A DIGITAL SIGNAL : Address coding : Intra-cell transition)

Patent 5341253: Extended circuit of a HiFi KARAOKE video cassette recorder having a function of simultaneous singing and recording
(EDUCATION AND DEMONSTRATION : CATHODE RAY SCREEN DISPLAY AND AUDIO MEANS : Karaoke : Optics)

Patent 5341254: Tape recording and/or reproducing apparatus
(DYNAMIC MAGNETIC INFORMATION STORAGE OR RETRIEVAL : GENERAL RECORDING OR REPRODUCING : Signal switching : Record-reproduce :)

Patent 5341255: Disc drive head positioning servo system with coherent adjacent track magnetic patterns
(DYNAMIC MAGNETIC INFORMATION STORAGE OR RETRIEVAL : AUTOMATIC CONTROL OF A RECORDER MECHANISM : Controlling the head : Track centering : Rotary carrier : By tracking signal recorded on or immediately beneath surface : Distinct servo sector : From separate track)

Patent 5341256: Rotary head adjuster
(DYNAMIC MAGNETIC INFORMATION STORAGE OR RETRIEVAL : AUTOMATIC CONTROL OF A RECORDER MECHANISM : Controlling the head : Stopping or reversing)

Patent 5341257: Head cleaning device for magnetic tape cassette apparatus having a rotating head
(DYNAMIC MAGNETIC INFORMATION STORAGE OR RETRIEVAL : RECORD TRANSPORT WITH HEAD MOVING DURING TRANSDUCING : Tape record : Rotating head : Tape in container : Drum)

Patent 5341258: Automated cassette library system
(DYNAMIC MAGNETIC INFORMATION STORAGE OR RETRIEVAL : RECORD TRANSPORT WITH HEAD STATIONARY DURING TRANSDUCING : Tape record : Plural tapes : Tape in container : Drum)

Patent 5341259: Pivoting, dual state magnetic latch for disk file actuator
(DYNAMIC MAGNETIC INFORMATION STORAGE OR RETRIEVAL : HEAD MOUNTING : For moving head into/out of transducing position : Disk record : Latch : Magnetic : Actuator side detail)

Patent 5341260: Reduced torque unloading ramp system for a hard disk drive
(DYNAMIC MAGNETIC INFORMATION STORAGE OR RETRIEVAL : HEAD MOUNTING : For moving head into/out of transducing position : Disk record : Arcuate track change type : Fixed lifter : Lifter surface detail : Dithering)

Patent 5341261: Magnetoresistive sensor having multilayer thin film structure
(DYNAMIC MAGNETIC INFORMATION STORAGE OR RETRIEVAL : HEAD : Magnetoresistive (MR) reproducing head : Having Giant Magnetoresistive (GMR) or Colossal Magnetoresistive (CMR) sensor formed of multiple thin films : In horizontal head configuration)

Patent 5341262: Magnetic data storage and retrieval system with provision for preventing condensation
(DYNAMIC MAGNETIC INFORMATION STORAGE OR RETRIEVAL : HEAD : Head accessory : Nonmetallic)

Patent 5341263: Apparatus for demagnetizing the magnetic head of a cassette tape recording and/or reproducing device
(DYNAMIC MAGNETIC INFORMATION STORAGE OR RETRIEVAL : HEAD : Head accessory : Nonmetallic)

Patent 5341264: Double lid structure for tape cassette
(DYNAMIC MAGNETIC INFORMATION STORAGE OR RETRIEVAL : RECORD MEDIUM : In container : Pressure element)

Patent 5341265: Method and apparatus for detecting and responding to downed conductors
(ELECTRICITY: ELECTRICAL SYSTEMS AND DEVICES : SAFETY AND PROTECTION OF SYSTEMS AND DEVICES : Ground fault protection : With differential sensing in a polyphase system : With fuse)

Patent 5341266: Protective device in electrically-powered apparatus and equipment
(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 5341267: Structures for electrostatic discharge protection of electrical and other components
(ELECTRICITY: ELECTRICAL SYSTEMS AND DEVICES : SAFETY AND PROTECTION OF SYSTEMS AND DEVICES : Load shunting by fault responsive means (e.g., crowbar circuit) : Voltage responsive : With more than two wires)

Patent 5341268: Method of and system for disconnecting faulty distribution line section from power distribution line
(ELECTRICITY: ELECTRICAL SYSTEMS AND DEVICES : SAFETY AND PROTECTION OF SYSTEMS AND DEVICES : Feeder protection in distribution networks : Reclosing of the nonfaulty phases of a polyphase system)

Patent 5341269: Voltage protector and grounding bar arrangement for terminal block
(ELECTRICITY: ELECTRICAL SYSTEMS AND DEVICES : SAFETY AND PROTECTION OF SYSTEMS AND DEVICES : High voltage dissipation (e.g., lightning arrester) : Surge prevention (e.g., choke coil) : In communication systems : With multiple timing characteristics (e.g., short, long))

Patent 5341270: Drop resistant cup-arrester assembly
(ELECTRICITY: ELECTRICAL SYSTEMS AND DEVICES : SAFETY AND PROTECTION OF SYSTEMS AND DEVICES : High voltage dissipation (e.g., lightning arrester) : Surge prevention (e.g., choke coil) : In communication systems : With multiple timing characteristics (e.g., short, long))

Patent 5341271: Surge arrester fault indicator
(ELECTRICITY: ELECTRICAL SYSTEMS AND DEVICES : SAFETY AND PROTECTION OF SYSTEMS AND DEVICES : High voltage dissipation (e.g., lightning arrester) : Fluid (e.g., mercury, quenching) : Gas blast : With multiple timing characteristics (e.g., short, long))

Patent 5341272: Increased capacitance memory cell capacitor
Patent 5341273: Electrical load center
(ELECTRICITY: ELECTRICAL SYSTEMS AND DEVICES : HOUSING OR MOUNTING ASSEMBLIES WITH DIVERSE ELECTRICAL COMPONENTS : For electrical power distribution systems and devices : Electrical service distribution box : Busbar or conductor arrangements)

Patent 5341274: Printed circuit board with enhanced EMI suppression
(ELECTRICITY: ELECTRICAL SYSTEMS AND DEVICES : HOUSING OR MOUNTING ASSEMBLIES WITH DIVERSE ELECTRICAL COMPONENTS : For electronic systems and devices : Shielding : EMI : Spacer details)

Patent 5341275: Compact light source for fiber optics illumination
(ILLUMINATION : LIGHT FIBER, ROD, OR PIPE : With ventilating or cooling or thermally controlled light guide : Writing utensil (e.g., pen, pencil))

Patent 5341276: Track-mounted lighting fixture
(ILLUMINATION : QUICK DISCONNECT-TYPE LIGHT UNIT : Particular engagement : Track lighting : At end opposite bulb)

Patent 5341278: Switching pulsed resonant DC-DC converter power amplifier
(ELECTRIC POWER CONVERSION SYSTEMS : CURRENT CONVERSION : Including D.C.-A.C.-D.C. converter : Having transistorized inverter : With dynamic rectifier in phase 2 to D.C. stage (e.g., commutator type))

Patent 5341279: Switching power supply circuit providing reduced power loss upon termination of operation of a starting power supply circuit
(ELECTRIC POWER CONVERSION SYSTEMS : CURRENT CONVERSION : Including D.C.-A.C.-D.C. converter : Having transistorized inverter : Single-ended, separately-driven type : With automatic control of the magnitude of output voltage or current : For forward-type converter : Having feedback winding inductively coupled to inverter inductive device (e.g., tertiary winding, etc.) :)

Patent 5341280: Contactless coaxial winding transformer power transfer system
(ELECTRIC POWER CONVERSION SYSTEMS : CURRENT CONVERSION : Including an A.C.-D.C.-A.C. converter : By semiconductor rectifier and inverter : Double-ended type (i.e., push-pull))

Patent 5341281: Harmonic compensator using low leakage reactance transformer
(ELECTRIC POWER CONVERSION SYSTEMS : CURRENT CONVERSION : With means to introduce or eliminate frequency components : By electron tube rectifier and inverter)

Patent 5341282: Circuit for detecting short-circuiting of inductive load drive devices
(ELECTRIC POWER CONVERSION SYSTEMS : CURRENT CONVERSION : Including automatic or integral protection means : In rectifier systems)

Patent 5341283: Protective circuit with feedback capability for two-point and three-point inverters, and method of feeding back the
(ELECTRIC POWER CONVERSION SYSTEMS : CURRENT CONVERSION : Including automatic or integral protection means : For inverters : Thyristor inverter : Bridge type : Having voltage protection)

Patent 5341284: Power-saving power supply unit
(ELECTRIC POWER CONVERSION SYSTEMS : CURRENT CONVERSION : With condition responsive means to control the output voltage or current : Cooperating separate sensing and control means : For rectifier system : With transistor control means in the line circuit : For full wave rectifier with at least 1 three electrode device)

Patent 5341285: Intelligent transformerless system for transferring energy from a power source to an isolated load
(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 5341286: Current detecting method
(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 : For bridge-type inverter : With plural control windings)

Patent 5341287: Method and apparatus for the control and regulation of a first magnitude of a device by action on a second magnitude
(DATA PROCESSING: GENERIC CONTROL SYSTEMS OR SPECIFIC APPLICATIONS : GENERIC CONTROL SYSTEM, APPARATUS OR PROCESS : Optimization or adaptive control : Sequence program response)

Patent 5341288: Method and apparatus for analyzing process characteristics
(DATA PROCESSING: GENERIC CONTROL SYSTEMS OR SPECIFIC APPLICATIONS : GENERIC CONTROL SYSTEM, APPARATUS OR PROCESS : Optimization or adaptive control : Having perturbation : Test signal : Economic (e.g., cost))

Patent 5341289: Method for controlling three degree of freedom actuator system
(DATA PROCESSING: GENERIC CONTROL SYSTEMS OR SPECIFIC APPLICATIONS : SPECIFIC APPLICATION, APPARATUS OR PROCESS : Robot control : Specific enhancing or modifying technique (e.g., adaptive control) : Programmed data (e.g., path) modified by sensed data : Movable (e.g., rotatable))

Patent 5341290: Modular system for printing and processing financial documents
(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) : Including funds transfer or credit transaction : Requiring authorization or authentication : Including Automatic Teller Machine (i.e., ATM))

Patent 5341291: Portable medical interactive test selector having plug-in replaceable memory
(SURGERY : DIAGNOSTIC TESTING :)

Patent 5341292: Monte Carlo based treatment planning for neutron capture therapy
(SURGERY : DIAGNOSTIC TESTING : Detecting nuclear, electromagnetic, or ultrasonic radiation : With tomographic imaging obtained from electromagnetic wave : Including any system component contacting (internal or external) or conforming to body or body part)

Patent 5341293: User interface system having programmable user interface elements
(DATA PROCESSING: PRESENTATION PROCESSING OF DOCUMENT, OPERATOR INTERFACE PROCESSING, AND SCREEN SAVER DISPLAY PROCESSING : PRESENTATION PROCESSING OF DOCUMENT : Edit, composition, or storage control : Text attribute)

Patent 5341294: Four-wheel steering system for vehicle
(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 5341295: Vehicle transmission shift control apparatus having means for suitably determining compensating coefficient used in determining shifting of
(DATA PROCESSING: VEHICLES, NAVIGATION, AND RELATIVE LOCATION : VEHICLE CONTROL, GUIDANCE, OPERATION, OR INDICATION : Transmission control : By changing shift map, schedule, or pattern : Engine output control)

Patent 5341296: Vehicle dynamic characteristic control apparatus
(DATA PROCESSING: VEHICLES, NAVIGATION, AND RELATIVE LOCATION : VEHICLE CONTROL, GUIDANCE, OPERATION, OR INDICATION : Indication or control of braking, acceleration, or deceleration : Adaptive control)

Patent 5341297: Apparatus and method for preventing instabilities in vehicle handling
(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 : During cornering or turning of vehicle : Using a transmission ratio as feedback control)

Patent 5341298: Throttle traction control for automotive vehicle
(DATA PROCESSING: VEHICLES, NAVIGATION, AND RELATIVE LOCATION : VEHICLE CONTROL, GUIDANCE, OPERATION, OR INDICATION : Indication or control of braking, acceleration, or deceleration : Antispin, traction control, or drive slip control : Integrated with antiskid or other vehicle control system (e.g., cruise control, suspension) : Having fuel cutting or ignition timing retarding)

Patent 5341299: Gas motor control
(DATA PROCESSING: VEHICLES, NAVIGATION, AND RELATIVE LOCATION : VEHICLE CONTROL, GUIDANCE, OPERATION, OR INDICATION : With indicator or control of power plant (e.g., performance) : Internal-combustion engine : Digital or programmed data processor : Control of air/fuel ratio or fuel injection : Controlling timing :)

Patent 5341300: Trouble diagnosis device and method for exhaust gas return control device
(DATA PROCESSING: VEHICLES, NAVIGATION, AND RELATIVE LOCATION : VEHICLE CONTROL, GUIDANCE, OPERATION, OR INDICATION : With indicator or control of power plant (e.g., performance) : Internal-combustion engine : Digital or programmed data processor : Control of air/fuel ratio or fuel injection : Exhaust gas circulation (EGC) :)

Patent 5341301: Diversity type global positioning system for motor vehicles
(DATA PROCESSING: VEHICLES, NAVIGATION, AND RELATIVE LOCATION : NAVIGATION : Employing position determining equipment : Using Global Positioning System (GPS) : Means to improve accuracy of position or location : Having multiple GPS antennas or receivers (e.g., differential GPS) : Detection of O2 concentration)

Patent 5341302: Job configuration for semiconductor manufacturing
(DATA PROCESSING: GENERIC CONTROL SYSTEMS OR SPECIFIC APPLICATIONS : SPECIFIC APPLICATION, APPARATUS OR PROCESS : Product assembly or manufacturing : Design or planning : Resource allocation : Job scheduling : Job release determination :)

Patent 5341303: Method of developing complex tool shapes
(DATA PROCESSING: GENERIC CONTROL SYSTEMS OR SPECIFIC APPLICATIONS : SPECIFIC APPLICATION, APPARATUS OR PROCESS : Product assembly or manufacturing : Particular manufactured product or operation : Metal : Having monitoring or inspecting (e.g., abnormality detection))

Patent 5341304: Production process administration system
(DATA PROCESSING: GENERIC CONTROL SYSTEMS OR SPECIFIC APPLICATIONS : SPECIFIC APPLICATION, APPARATUS OR PROCESS : Product assembly or manufacturing : Performance monitoring : Quality control : Defect analysis or recognition : Job release determination)

Patent 5341305: A computerized pattern development system capable of direct designer input
(DATA PROCESSING: GENERIC CONTROL SYSTEMS OR SPECIFIC APPLICATIONS : SPECIFIC APPLICATION, APPARATUS OR PROCESS : Product assembly or manufacturing : Particular manufactured product or operation : Textile : Pattern design : For a garment :)

Patent 5341306: Blank layout method for plate-glass cutters
(DATA PROCESSING: GENERIC CONTROL SYSTEMS OR SPECIFIC APPLICATIONS : SPECIFIC APPLICATION, APPARATUS OR PROCESS : Product assembly or manufacturing : Particular manufactured product or operation : Machining : Material usage optimization : Laser)

Patent 5341307: Apparatus and method for controlling flow rate in vibratory feeders
(DATA PROCESSING: GENERIC CONTROL SYSTEMS OR SPECIFIC APPLICATIONS : SPECIFIC APPLICATION, APPARATUS OR PROCESS : Article handling : Dispensing or vending : Condition controlled dispensing (e.g., weight or volume) : Price adjustment)

Patent 5341308: Methods for allocating circuit elements between circuit groups
(DATA PROCESSING: DESIGN AND ANALYSIS OF CIRCUIT OR SEMICONDUCTOR MASK : CIRCUIT DESIGN : Partitioning (e.g., function block, ordering constraint) : Design verification (e.g., wiring line capacitance, fan-out checking, minimum path width))

Patent 5341309: Apparatus for optimizing hierarchical circuit data base and method for the apparatus
(DATA PROCESSING: DESIGN AND ANALYSIS OF CIRCUIT OR SEMICONDUCTOR MASK : CIRCUIT DESIGN : Optimization (e.g., redundancy, compaction) :)

Patent 5341310: Wiring layout design method and system for integrated circuits
(DATA PROCESSING: DESIGN AND ANALYSIS OF CIRCUIT OR SEMICONDUCTOR MASK : CIRCUIT DESIGN : Routing (e.g., routing map, netlisting) : Global routing (e.g., shortest path, dead space, or duplicate trace elimination) : Timing analysis (e.g., delay time, path delay, latch timing))

Patent 5341311: Method and apparatus for limiting the capacity of a hydrostatic machine
(DATA PROCESSING: GENERIC CONTROL SYSTEMS OR SPECIFIC APPLICATIONS : SPECIFIC APPLICATION, APPARATUS OR PROCESS : Mechanical control system : Flow control (e.g., valve or pump control) : Specific thermally responsive controller)

Patent 5341312: Method for assessing and correcting individual components of a non-monolithic imaging assembly
(OPTICAL: SYSTEMS AND ELEMENTS : DEFLECTION USING A MOVING ELEMENT OR MEDIUM (OFFSETTING OR CHANGING AT LEAST A PORTION OF THE BEAM) : By moving a reflective element : Including reflective type moving element)

Patent 5341313: Catalyst life prediction in hydrodesulfurization
(DATA PROCESSING: STRUCTURAL DESIGN, MODELING, SIMULATION, AND EMULATION : SIMULATING NONELECTRICAL DEVICE OR SYSTEM : Of physical phenomenon (e.g., heat, wave, geophysics))

Patent 5341314: Method for generating a test to detect differences between integrated circuits
(DATA PROCESSING: DESIGN AND ANALYSIS OF CIRCUIT OR SEMICONDUCTOR MASK : CIRCUIT DESIGN : Testing or evaluating :)

Patent 5341315: Test pattern generation device
(ERROR DETECTION/CORRECTION AND FAULT DETECTION/RECOVERY : PULSE OR DATA ERROR HANDLING : Digital logic testing : Including test pattern generator : Clock or synchronization)

Patent 5341316: Personal computer system allowing selective use of built-in and external keyboards by means of selector
(ELECTRICAL COMPUTERS: ARITHMETIC PROCESSING AND CALCULATING : ELECTRICAL DIGITAL CALCULATING COMPUTER : Having specialized input : Including specific keyboard-type information entry : Business)

Patent 5341317: Curvilinear approximation method
(ELECTRICAL COMPUTERS: ARITHMETIC PROCESSING AND CALCULATING : ELECTRICAL DIGITAL CALCULATING COMPUTER : Particular function performed : Function generation : Circular :)

Patent 5341318: System for compression and decompression of video data using discrete cosine transform and coding techniques
(ELECTRICAL COMPUTERS: ARITHMETIC PROCESSING AND CALCULATING : ELECTRICAL DIGITAL CALCULATING COMPUTER : Particular function performed : Transform : Discrete Cosine Transform (i.e., DCT) : Equalizer)

Patent 5341319: Method and apparatus for controlling a rounding operation in a floating point multiplier circuit
(ELECTRICAL COMPUTERS: ARITHMETIC PROCESSING AND CALCULATING : ELECTRICAL DIGITAL CALCULATING COMPUTER : Particular function performed : Arithmetical operation : Floating point : Multiplication : Sticky bit)

Patent 5341320: Method for rapidly processing floating-point operations which involve exceptions
(ELECTRICAL COMPUTERS: ARITHMETIC PROCESSING AND CALCULATING : ELECTRICAL DIGITAL CALCULATING COMPUTER : Particular function performed : Arithmetical operation : Floating point : Compensation for finite word length : Overflow or underflow :)

Patent 5341321: Floating point arithmetic unit using modified Newton-Raphson technique for division and square root
(ELECTRICAL COMPUTERS: ARITHMETIC PROCESSING AND CALCULATING : ELECTRICAL DIGITAL CALCULATING COMPUTER : Particular function performed : Arithmetical operation : Floating point : Evaluation of root : Sticky bit)

Patent 5341322: Bit level pipeline divide circuit and method therefor
(ELECTRICAL COMPUTERS: ARITHMETIC PROCESSING AND CALCULATING : ELECTRICAL DIGITAL CALCULATING COMPUTER : Particular function performed : Arithmetical operation : Division : Binary : Repeated addition)

Patent 5341323: Fuzzy membership function circuit
(ELECTRICAL COMPUTERS: ARITHMETIC PROCESSING AND CALCULATING : ELECTRICAL ANALOG CALCULATING COMPUTER : Particular function performed : Arithmetical operation)

Patent 5341324: Semiconductor device and manufacturing method thereof
(STATIC INFORMATION STORAGE AND RETRIEVAL : FORMAT OR DISPOSITION OF ELEMENTS : Magnetic)

Patent 5341325: Ferroelectric memory device with crosstalk protection in reading/writing operation
(STATIC INFORMATION STORAGE AND RETRIEVAL : SYSTEMS USING PARTICULAR ELEMENT : Ferroelectric : Same size apertures)

Patent 5341326: Semiconductor memory having memory cell units each including cascade-connected MOS transistors
(STATIC INFORMATION STORAGE AND RETRIEVAL : SYSTEMS USING PARTICULAR ELEMENT : Capacitors : Same size apertures)

Patent 5341327: Static random access type semiconductor memory device
(STATIC INFORMATION STORAGE AND RETRIEVAL : SYSTEMS USING PARTICULAR ELEMENT : Flip-flop (electrical) : Nuclear induction or spin echo)

Patent 5341328: Electrically erasable memory elements having reduced switching current requirements and increased write/erase cycle life
(STATIC INFORMATION STORAGE AND RETRIEVAL : SYSTEMS USING PARTICULAR ELEMENT : Amorphous (electrical) : Josephson)

Patent 5341329: Nonvolatile semiconductor memory device capable of preventing read error caused by overerase state and method therefor
(STATIC INFORMATION STORAGE AND RETRIEVAL : FLOATING GATE : Particular biasing : Erase : Over erasure :)

Patent 5341330: Method for writing to a flash memory array during erase suspend intervals
(STATIC INFORMATION STORAGE AND RETRIEVAL : FLOATING GATE : Particular biasing : Erase : Flash : Radiation erasure)

Patent 5341331: Data transmission circuit having common input/output lines
(STATIC INFORMATION STORAGE AND RETRIEVAL : READ/WRITE CIRCUIT : Semiconductive)

Patent 5341332: Semiconductor memory device capable of flash writing and method of flash writing
(STATIC INFORMATION STORAGE AND RETRIEVAL : READ/WRITE CIRCUIT : Semiconductive)

Patent 5341333: Circuits and methods for amplification of electrical signals
(STATIC INFORMATION STORAGE AND RETRIEVAL : READ/WRITE CIRCUIT : Including signal clamping : Four or more devices per bit)

Patent 5341334: Level shifter circuit constituted of E and I type transistors and an EEPROM using the same
(STATIC INFORMATION STORAGE AND RETRIEVAL : READ/WRITE CIRCUIT : Including level shift or pull-up circuit : Four or more devices per bit)

Patent 5341335: Decimating filter
(STATIC INFORMATION STORAGE AND RETRIEVAL : READ/WRITE CIRCUIT : With shift register : Four or more devices per bit)

Patent 5341336: Method for stress testing decoders and periphery circuits
(STATIC INFORMATION STORAGE AND RETRIEVAL : READ/WRITE CIRCUIT : Testing : Coincident A.C. signal with pulse)

Patent 5341337: Semiconductor read only memory with paralleled selecting transistors for higher speed
(STATIC INFORMATION STORAGE AND RETRIEVAL : READ/WRITE CIRCUIT : Accelerating charge or discharge : Coincident A.C. signal with pulse)

Patent 5341338: Data output circuit with minimum power source noise
(STATIC INFORMATION STORAGE AND RETRIEVAL : READ/WRITE CIRCUIT : Noise suppression : Coincident A.C. signal with pulse)

Patent 5341339: Method for wear leveling in a flash EEPROM memory
(STATIC INFORMATION STORAGE AND RETRIEVAL : FLOATING GATE : Particular connection : Bank or block architecture : Rectangular bars)

Patent 5341340: Semiconductor memory device and operating method
(STATIC INFORMATION STORAGE AND RETRIEVAL : POWERING : Having fuse element)

Patent 5341341: Dynamic random access memory device having addressing section and/or data transferring path arranged in pipeline architecture
(STATIC INFORMATION STORAGE AND RETRIEVAL : ADDRESSING : Sync/clocking : Magnetic)

Patent 5341342: Flash memory cell structure
(STATIC INFORMATION STORAGE AND RETRIEVAL : FLOATING GATE : Particular biasing : Erase : Over erasure :)

Patent 5341343: Underwater explosive acoustic signature device
(COMMUNICATIONS, ELECTRICAL: ACOUSTIC WAVE SYSTEMS AND DEVICES : SONAR COUNTER-MEASURES :)

Patent 5341344: Obstacle-detection system
(COMMUNICATIONS, ELECTRICAL: ACOUSTIC WAVE SYSTEMS AND DEVICES : ECHO SYSTEMS : Returned signal used for control : External device : Vehicle mounted system for determining vehicle speed)

Patent 5341345: Ultrasonic stand-off gauge
(COMMUNICATIONS, ELECTRICAL: ACOUSTIC WAVE SYSTEMS AND DEVICES : ECHO SYSTEMS : Distance or direction finding : Receiver system)

Patent 5341346: Portable narrow angle sonar range finder
(COMMUNICATIONS, ELECTRICAL: ACOUSTIC WAVE SYSTEMS AND DEVICES : ECHO SYSTEMS : Distance or direction finding : Receiver system)

Patent 5341347: Electro acoustic target searching system for torpedos
(COMMUNICATIONS, ELECTRICAL: ACOUSTIC WAVE SYSTEMS AND DEVICES : DISTANCE OR DIRECTION FINDING : With plurality of transducers : Addition or subtraction)

Patent 5341348: Swivel mount for gimbal geophone
(COMMUNICATIONS, ELECTRICAL: ACOUSTIC WAVE SYSTEMS AND DEVICES : SIGNAL TRANSDUCERS : Underwater type : Plural transducer array : Line array : Frequency)

Patent 5341349: Magnetooptical recording medium having improved sensitivity
(DYNAMIC INFORMATION STORAGE OR RETRIEVAL : STORAGE OR RETRIEVAL BY SIMULTANEOUS APPLICATION OF DIVERSE TYPES OF ELECTROMAGNETIC RADIATION : Magnetic field and light beam : Specific detail of recording medium : Light beam transducer assembly)

Patent 5341350: Coin operated jukebox device using data communication network
(ELECTRICAL COMPUTERS AND DIGITAL DATA PROCESSING SYSTEMS: INPUT/OUTPUT : INPUT/OUTPUT DATA PROCESSING : Input/Output access regulation : Input/Output interrupting : Polled interrupt)

Patent 5341351: Method and means for optimally accessing data residing on dual actuator DASDs
(ELECTRICAL COMPUTERS AND DIGITAL PROCESSING SYSTEMS: MEMORY : STORAGE ACCESSING AND CONTROL : Specific memory composition : Accessing dynamic storage device : Direct access storage device (DASD) : Refresh scheduling)

Patent 5341352: Disk player for playing back more than one kind of disk
(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 : Plural trays : Positioning mechanism)

Patent 5341353: Actuator position detector, actuator position controller and track search controller
(DYNAMIC INFORMATION STORAGE OR RETRIEVAL : WITH SERVO POSITIONING OF TRANSDUCER ASSEMBLY OVER TRACK COMBINED WITH INFORMATION SIGNAL PROCESSING : Optical servo system : Initialization/start-up or changing modes of system : While track jumping or crossing : Means to mask or shield a portion of the beam)

Patent 5341354: Apparatus for recording/reproducing optical information on/from optical card
(DYNAMIC INFORMATION STORAGE OR RETRIEVAL : WITH SERVO POSITIONING OF TRANSDUCER ASSEMBLY OVER TRACK COMBINED WITH INFORMATION SIGNAL PROCESSING : Optical servo system : Of track on single storage medium)

Patent 5341355: Multibeam optical pickup and servo method thereof
(DYNAMIC INFORMATION STORAGE OR RETRIEVAL : WITH SERVO POSITIONING OF TRANSDUCER ASSEMBLY OVER TRACK COMBINED WITH INFORMATION SIGNAL PROCESSING : Optical servo system : Plural incident beams : Variable gain)

Patent 5341356: Method and device for recording information volumes in a track of a record carrier, and a device for reading the record carrier
(DYNAMIC INFORMATION STORAGE OR RETRIEVAL : CONTROL OF STORAGE OR RETRIEVAL OPERATION BY A CONTROL SIGNAL TO BE RECORDED OR REPRODUCED : Mechanism control by the control signal : Control of transducer assembly mechanism : By program or address signal : For storage)

Patent 5341357: Optical disc recording apparatus
(DYNAMIC OPTICAL INFORMATION STORAGE OR RETRIEVAL : PARTICULAR CABINET STRUCTURE FOR OPTICAL MEDIA : Capable of only accepting protected insertable single optical medium : Ejection mechanism : Vertical transference into the play position)

Patent 5341358: Optical recording medium and optical recording method using the same
(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 5341359: Abnormality detection of a recording medium in a magneto-optical recording system
(DYNAMIC INFORMATION STORAGE OR RETRIEVAL : CONDITION INDICATING, MONITORING, OR TESTING : Including radiation storage or retrieval : Having abnormal condition indicating : Due to unwanted operational condition of record carrier : Defect : Stored and retrieved testing signal)

Patent 5341360: Method and apparatus for calibrating laser write power by averaging upper and lower knees of a calibration profile
(DYNAMIC INFORMATION STORAGE OR RETRIEVAL : CONTROL OF STORAGE OR RETRIEVAL OPERATION BY A CONTROL SIGNAL TO BE RECORDED OR REPRODUCED : Mechanism control by the control signal : Control of transducer assembly mechanism : Power control for energy producing device : For storage : Stored and retrieved testing signal : One tray for single disc)

Patent 5341361: Information recording method capable of increasing information reproducing efficiency
(DYNAMIC INFORMATION STORAGE OR RETRIEVAL : STORAGE MEDIUM STRUCTURE : Optical track structure (e.g., phase or diffracting structure, etc.) : Track data format/layout : Disc holding or locating (e.g., spindle structure))

Patent 5341362: Optical memory device having guide tracks shaped for increasing the quality of information signals
(DYNAMIC INFORMATION STORAGE OR RETRIEVAL : STORAGE MEDIUM STRUCTURE : Optical track structure (e.g., phase or diffracting structure, etc.) : Pit/bubble/groove structure specifies : Disc holding or locating (e.g., spindle structure))

Patent 5341363: Computer system capable of disconnecting itself from a lan
(MULTIPLEX COMMUNICATIONS : FAULT RECOVERY : Bypass an inoperative station : Standby switch)

Patent 5341364: Distributed switching in bidirectional multiplex section-switched ringtransmission systems
(MULTIPLEX COMMUNICATIONS : FAULT RECOVERY : Bypass an inoperative station : In a ring or loop network : Using a secondary ring or loop :)

Patent 5341365: Passive optical network
(MULTIPLEX COMMUNICATIONS : COMMUNICATION TECHNIQUES FOR INFORMATION CARRIED IN PLURAL CHANNELS : Combining or distributing information via time channels : Synchronizing : Mutual (reciprocal) synchronization : Transmission time into time slots adjusted based upon propagation delay time : Idle or busy signal erasure or frame erasure)

Patent 5341366: Connection admission control system
(MULTIPLEX COMMUNICATIONS : DATA FLOW CONGESTION PREVENTION OR CONTROL : Control of data admission to the network : Based on data flow rate measurement : Measurement of the peak data flow rate : Loopback of signals on the secondary ring or loop)

Patent 5341368: Digital switching system interconnecting buses with imcompatible protocols
(MULTIPLEX COMMUNICATIONS : PATHFINDING OR ROUTING : Combining or distributing information via time channels)

Patent 5341369: Multichannel self-routing packet switching network architecture
(MULTIPLEX COMMUNICATIONS : PATHFINDING OR ROUTING : Switching a message which includes an address header : Processing of address header for routing, per se : Multistage switch)

Patent 5341370: Data transfer between high bit rate buses via unshielded low bit rate bus
(MULTIPLEX COMMUNICATIONS : COMMUNICATION TECHNIQUES FOR INFORMATION CARRIED IN PLURAL CHANNELS : Combining or distributing information via time channels : Synchronizing : Using synchronization information contained in a frame : Transmission time into time slots adjusted based upon propagation delay time)

Patent 5341371: Communication interface
(MULTIPLEX COMMUNICATIONS : CHANNEL ASSIGNMENT TECHNIQUES : Using a separate control line or bus for access control : Concentrator)

Patent 5341372: Protocol for multiple node network
(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 5341373: Congestion relieving system in a communication system
(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 5341374: Communication network integrating voice data and video with distributed call processing
(MULTIPLEX COMMUNICATIONS : CHANNEL ASSIGNMENT TECHNIQUES : Polling : Passing a signal identifying the idle or busy state of a channel (e.g., token passing) : Using weighted back-off timing)

Patent 5341375: Transmission of broadcast packets in an RF system
(MULTIPLEX COMMUNICATIONS : COMMUNICATION OVER FREE SPACE : Combining or distributing information via time channels : Using messages having an address field as header : Channel reservation scheme)

Patent 5341376: ATM cell format conversion system
(MULTIPLEX COMMUNICATIONS : COMMUNICATION TECHNIQUES FOR INFORMATION CARRIED IN PLURAL CHANNELS : Adaptive : Converting between protocols : On ring or loop network)

Patent 5341377: ISDN terminal, ISDN terminal communication system, and method for controlling ISDN terminals
(MULTIPLEX COMMUNICATIONS : COMMUNICATION TECHNIQUES FOR INFORMATION CARRIED IN PLURAL CHANNELS : Combining or distributing information via time channels : Signaling (ancillary to main information) : Using a dedicated signaling channel (i.e., D-channel) : Including delay device)

Patent 5341378: Data recording system having improved automatic rewrite capability and method of rewriting
(ERROR DETECTION/CORRECTION AND FAULT DETECTION/RECOVERY : PULSE OR DATA ERROR HANDLING : Data formatting to improve error detection correction capability : Memory access (e.g., address permutation) : Error forwarding and presentation (e.g., operator console, error display))

Patent 5341379: Data error detection in data communications
(ERROR DETECTION/CORRECTION AND FAULT DETECTION/RECOVERY : PULSE OR DATA ERROR HANDLING : Data pulse evaluation/bit decision : Shutdown or establishing system parameter (e.g., transmission rate))

Patent 5341380: Large-scale integrated circuit device
(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)) : Boundary scan : Bus or I/O channel device fault)

Patent 5341381: Redundant array parity caching 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 memory or peripheral subsystem : Redundant stored data accessed (e.g., duplicated data, error correction coded data, or other parity-type data) :)

Patent 5341382: Method and apparatus for improving fault coverage of system logic of an integrated circuit with embedded memory arrays
(ERROR DETECTION/CORRECTION AND FAULT DETECTION/RECOVERY : PULSE OR DATA ERROR HANDLING : Digital logic testing : Error mapping or logging)

Patent 5341383: Circuit arrangement suitable for testing cells arranged in rows and columns, semiconductor integrated circuit device having the same, and
(ERROR DETECTION/CORRECTION AND FAULT DETECTION/RECOVERY : PULSE OR DATA ERROR HANDLING : Digital logic testing : Error mapping or logging)

Patent 5341384: Error detection method using CRC
(ERROR DETECTION/CORRECTION AND FAULT DETECTION/RECOVERY : PULSE OR DATA ERROR HANDLING : Digital data error correction : Substitution of previous valid data : Clock or synchronization)

Patent 5341385: Method and apparatus for decoding Reed-Solomon code
(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 5341386: Viterbi equalizer and recording/reproducing device using the same
(ERROR DETECTION/CORRECTION AND FAULT DETECTION/RECOVERY : PULSE OR DATA ERROR HANDLING : Digital data error correction : Forward error correction by tree code (e.g., convolutional) : Viterbi decoding : Syndrome computed)

Patent 5341387: Viterbi detector having adjustable detection thresholds for PRML class IV sampling data detection
(ERROR DETECTION/CORRECTION AND FAULT DETECTION/RECOVERY : PULSE OR DATA ERROR HANDLING : Digital data error correction : Forward error correction by tree code (e.g., convolutional) : Burst error : Syndrome computed)

Patent 5341388: Laser light beam generating apparatus
(COHERENT LIGHT GENERATORS : PARTICULAR TEMPERATURE CONTROL : Heat sink : Frequency)

Patent 5341389: Ytterbium- and neodymium-doped vanadate laser hose crystals having the apatite crystal structure
(COHERENT LIGHT GENERATORS : PARTICULAR ACTIVE MEDIA : Insulating crystal : Frequency)

Patent 5341390: Surface emitting second harmonic generating device
(COHERENT LIGHT GENERATORS : PARTICULAR ACTIVE MEDIA : Semiconductor : Injection : Particular confinement layer : With superlattice structure :)

Patent 5341391: Variable wavelength semiconductor laser
(COHERENT LIGHT GENERATORS : PARTICULAR ACTIVE MEDIA : Semiconductor : Injection : Particular current control structure : With saturable absorption layer)

Patent 5341392: Longitudinal discharge laser electrodes
(COHERENT LIGHT GENERATORS : PARTICULAR ACTIVE MEDIA : Gas : Discharge tube feature : Segmented : Having lens)

Patent 5341393: Laser-diode-pumped solid-state laser
(COHERENT LIGHT GENERATORS : PARTICULAR PUMPING MEANS : Plural active media or active media having plural dopants)

Patent 5341394: Furnace for melting materials with low melting point with improved casting duct
(INDUSTRIAL ELECTRIC HEATING FURNACES : RESISTANCE FURNACE DEVICE : Charging or discharging : Terminal)

Patent 5341395: Data recovery technique for asynchronous CDMA systems
(MULTIPLEX COMMUNICATIONS : COMMUNICATION OVER FREE SPACE : Combining or distributing information via code word channels using multiple access techniques (e.g., CDMA) : Channel assignment)

Patent 5341396: Multi-rate spread system
(PULSE OR DIGITAL COMMUNICATIONS : SPREAD SPECTRUM :)

Patent 5341397: CDMA frequency allocation
(MULTIPLEX COMMUNICATIONS : COMMUNICATION OVER FREE SPACE : Having a plurality of contiguous regions served by respective fixed stations : Channel assignment : Combining or distributing information via code word channels using multiple access techniques (e.g., CDMA) : Based upon a particular signal quality measurement)

Patent 5341398: Method for repeaters to adaptively digitally code received analog information
(PULSE OR DIGITAL COMMUNICATIONS : REPEATERS : Testing : Receiver)

Patent 5341399: Digital transmission test signal generating circuit
(PULSE OR DIGITAL COMMUNICATIONS : TESTING : Modems (data sets))

Patent 5341400: Method and apparatus for automatically sensing and configuring a termination in a bus-based network
(PULSE OR DIGITAL COMMUNICATIONS : PULSE TRANSMISSION VIA RADIATED BASEBAND : Noise or distortion reduction)

Patent 5341401: Method of detecting the channel identity of a number of channels in a mobile radio system
(PULSE OR DIGITAL COMMUNICATIONS : RECEIVERS : Particular pulse demodulator or detector : Maximum likelihood decoder or viterbi decoder : Separate mark and space channels)

Patent 5341402: Automatic frequency control method and device for use in receiver
(PULSE OR DIGITAL COMMUNICATIONS : RECEIVERS : Automatic frequency control : Correlative or matched filter)

Patent 5341403: Means to avoid data distortion in clock-synchronized signal sampling
(PULSE OR DIGITAL COMMUNICATIONS : SYNCHRONIZERS : With electromagnetic relay or solenoid)

Patent 5341404: Synchronizing circuit and method
(PULSE OR DIGITAL COMMUNICATIONS : SYNCHRONIZERS : Synchronizing the sampling time of digital data : Gating, blanking, etc.)

Patent 5341405: Data recovery apparatus and methods
(PULSE OR DIGITAL COMMUNICATIONS : SYNCHRONIZERS : Phase displacement, slip or jitter correction : Phase locking : Phase locked loop : More than two phases)

Patent 5341406: Sliding lance guide flexible lance system
(INDUCED NUCLEAR REACTIONS: PROCESSES, SYSTEMS, AND ELEMENTS : FISSION REACTOR MATERIAL (INCLUDING REACTION PRODUCTS) TREATMENT : Impurity removal : By pressurized fluid (i.e., blowdown) : Electrostatic or magnetic filters)

Patent 5341407: Inner liners for fuel cladding having zirconium barriers layers
(INDUCED NUCLEAR REACTIONS: PROCESSES, SYSTEMS, AND ELEMENTS : FUEL COMPONENT STRUCTURE : Circulating fluid within reactor)

Patent 5341408: Control system for currenty counter
(ELECTRICAL PULSE COUNTERS, PULSE DIVIDERS, OR SHIFT REGISTERS: CIRCUITS AND SYSTEMS : APPLICATIONS : Counting animate or inanimate entities : Flat articles (e.g., sheet, bill, ticket) :)

Patent 5341409: Method of generating X-ray images and device suitable for carrying out the method
(X-RAY OR GAMMA RAY SYSTEMS OR DEVICES : SPECIFIC APPLICATION : Xeroradiography : With real time display : Linear tomography)

Patent 5341410: Cellular telephone locator using a mobile data system
(TELECOMMUNICATIONS : RADIOTELEPHONE SYSTEM : Security or fraud prevention : Rental)

Patent 5341411: Caller ID blocking method and processing system (block caller ID information)
(TELEPHONIC COMMUNICATIONS : AUDIO MESSAGE STORAGE, RETRIEVAL, OR SYNTHESIS : Call source identification : Pager activation)

Patent 5341412: Apparatus and a method for predictive call dialing
(TELEPHONIC COMMUNICATIONS : TELEPHONE LINE OR SYSTEM COMBINED WITH DIVERSE ELECTRICAL SYSTEM OR SIGNALLING (E.G., COMPOSITE) : Polling : Having central station equipment : Message storage in centralized location (e.g., central office, PBX, etc.))

Patent 5341413: Communication equipment with a destination area on-line display function
(TELEPHONIC COMMUNICATIONS : TELEPHONE LINE OR SYSTEM COMBINED WITH DIVERSE ELECTRICAL SYSTEM OR SIGNALLING (E.G., COMPOSITE) : Having transmission of a digital message signal over a telephone line : Having station display : Having pressure or position sensitive surface (e.g., touch-screen, light pen) : Recording voice message from non subscriber caller)

Patent 5341414: Calling number verification service
(TELEPHONIC COMMUNICATIONS : RECEPTION OF CALLING INFORMATION AT SUBSTATION IN WIRELINE COMMUNICATIONS SYSTEM : Adaptive module coupled to telephone line or telephone device : Format conversion : Mechanical register)

Patent 5341415: Method and apparatus for sharing of common in-house wiring to permit multiple telephone carriers to serve the same customer
(TELEPHONIC COMMUNICATIONS : PLURAL EXCHANGE NETWORK OR INTERCONNECTION : With interexchange network routing : Alternate routing : Service provider selection (e.g., local or long distance, primary and alternate carriers) : Expiration of predetermined time period)

Patent 5341417: Integrated PCM-CODEC circuit with telemetering noise elimination
(TELEPHONIC COMMUNICATIONS : SUBSCRIBER LINE OR TRANSMISSION LINE INTERFACE : Circuitry to provide a coder and decoder function : Suppression (e.g., antisidetone))

Patent 5341418: ISDN terminal adapter for access from analog signal equipment of four-wire full duplex type to ISDN
(TELEPHONIC COMMUNICATIONS : SUBSCRIBER LINE OR TRANSMISSION LINE INTERFACE : Circuitry to provide a coder and decoder function : Suppression (e.g., antisidetone))

Patent 5341419: Capacitive unbalancing for reduction of differential mode cross-talk
(TELEPHONIC COMMUNICATIONS : TRANSMISSION LINE CONDITIONING : Interference suppression : Anticrosstalk : Automatic adjustment)

Patent 5341420: Noise-cancelling handset
(TELEPHONIC COMMUNICATIONS : TERMINAL : Housing or housing component : Handset structure : Microphone mounting : Directing incoming call to local appliance)

Patent 5341421: Security device, including a memory and/or a microcomputer for data processing machines
(COMPUTER GRAPHICS PROCESSING AND SELECTIVE VISUAL DISPLAY SYSTEMS : DISPLAY PERIPHERAL INTERFACE INPUT DEVICE : Cursor mark position control device : Mouse : Scaling)

Patent 5341422: Trusted personal computer system with identification
(ELECTRICAL COMPUTERS AND DIGITAL PROCESSING SYSTEMS: SUPPORT : SECURITY : Computer network : Biometric acquisition)

Patent 5341423: Masked data transmission system
(CRYPTOGRAPHY : ELECTRIC SIGNAL MASKING : Usage pattern detection)

Patent 5341424: Interdiction method and apparatus with frequency change inhibit function
(CRYPTOGRAPHY : VIDEO CRYPTOGRAPHY : Video electric signal masking : Masking signal selectively addressed :)

Patent 5341425: Methods and apparatus for uniquely encrypting data at a plurality of data transmission sites for transmission to a reception site
(CRYPTOGRAPHY : VIDEO CRYPTOGRAPHY : Video electric signal modification (e.g., scrambling) : Plural video stream multiplexing :)

Patent 5341426: Cryptographic key management apparatus and method
(ELECTRICAL COMPUTERS AND DIGITAL PROCESSING SYSTEMS: SUPPORT : MULTIPLE COMPUTER COMMUNICATION USING CRYPTOGRAPHY : Particular communication authentication technique : Having key exchange : Revocation or expiration)

Patent 5341427: Algorithm independent cryptographic key management apparatus
(CRYPTOGRAPHY : COMMUNICATION SYSTEM USING CRYPTOGRAPHY : Wireless communication : Rekeying system : Nonlinear or chaotic system)

Patent 5341428: Multiple cross-check document verification system
(ELECTRICAL COMPUTERS AND DIGITAL PROCESSING SYSTEMS: SUPPORT : SYSTEM ACCESS CONTROL BASED ON USER IDENTIFICATION BY CRYPTOGRAPHY : Using record or token : Message digest travels with message)

Patent 5341429: Transformation of ephemeral material
(DATA PROCESSING: FINANCIAL, BUSINESS PRACTICE, MANAGEMENT, OR COST/PRICE DETERMINATION : BUSINESS PROCESSING USING CRYPTOGRAPHY : Usage protection of distributed data files : Usage or charge determination :)

Patent 5341430: Device for effecting a modification in a stream of transmission cells
(MULTIPLEX COMMUNICATIONS : PATHFINDING OR ROUTING : Switching a message which includes an address header : Particular switching network arrangement)

Patent 5341431: AM stereo detection and audio processing apparatus
(ELECTRICAL AUDIO SIGNAL PROCESSING SYSTEMS AND DEVICES : BINAURAL AND STEREOPHONIC : Broadcast or multiplex stereo : AM or both AM and angle final modulation : AM subcarrier)

Patent 5341432: Apparatus and method for performing speech rate modification and improved fidelity
(DATA PROCESSING: SPEECH SIGNAL PROCESSING, LINGUISTICS, LANGUAGE TRANSLATION, AND AUDIO COMPRESSION/DECOMPRESSION : SPEECH SIGNAL PROCESSING : For storage or transmission : Time : Specialized information)

Patent 5341433: Hearing aid device
(ELECTRICAL AUDIO SIGNAL PROCESSING SYSTEMS AND DEVICES : HEARING AIDS, ELECTRICAL : Specified casing or housing : Component mounting : Helical spring)

Patent 5341434: Car stereo having a detachable grille
(ELECTRICAL AUDIO SIGNAL PROCESSING SYSTEMS AND DEVICES : VEHICLE : Public address system)

Patent 5341435: System for detection and recognition of an object by video imaging means
(IMAGE ANALYSIS : APPLICATIONS : Target tracking or detecting : ZIP code)

Patent 5341436: Nondestructive analysis of dispersion and loading of reinforcing material in a composite material
(IMAGE ANALYSIS : APPLICATIONS : Manufacturing or product inspection : Reading MICR data)

Patent 5341437: Method of determining the configuration of a path for motor vehicle
(IMAGE ANALYSIS : APPLICATIONS : Vehicle or traffic control (e.g., auto, bus, or train) : ZIP code)

Patent 5341438: Method and apparatus for segmenting and classifying unconstrained handwritten characters
(IMAGE ANALYSIS : IMAGE SEGMENTATION : Segmenting individual characters or words : Segmenting hand-printed characters : Alignment, registration, or position determination)

Patent 5341439: System for texture-based automatic detection of man-made objects in representations of sensed natural environmental scenes
(IMAGE ANALYSIS : APPLICATIONS : Target tracking or detecting : ZIP code)

Patent 5341440: Method and apparatus for increasing information compressibility
(IMAGE ANALYSIS : IMAGE COMPRESSION OR CODING : Including details of decompression : Checking spelling for recognition)

Patent 5341441: Method and apparatus for coding image information, and method of creating code books
(IMAGE ANALYSIS : IMAGE COMPRESSION OR CODING : Quantization : Vector quantization : With a multilevel classifier)

Patent 5341442: Method and apparatus for compression data by generating base image data from luminance and chrominance components and detail image data from
(IMAGE ANALYSIS : COLOR IMAGE PROCESSING : Compression of color images : Alphanumerics)

Patent 5341444: Polarization compensated integrated optical filters and multiplexers
(OPTICAL WAVEGUIDES : POLARIZATION WITHOUT MODULATION : Electro-optic)

Patent 5341445: Polygonal-shaped optical coupling member for use with a high brightness light source
(OPTICAL WAVEGUIDES : WITH OPTICAL COUPLER : Particular coupling structure : End fire)

Patent 5341446: Optical connector
(OPTICAL WAVEGUIDES : WITH DISENGAGABLE MECHANICAL CONNECTOR : Optical fiber/optical fiber cable termination structure : At or immediately surrounding an optical fiber end face : Fiber end held in ferrule : Fiber end held in ferrule)

Patent 5341447: Insert for positioning an optical fiber and an optical fiber connector for use therewith
(OPTICAL WAVEGUIDES : WITH DISENGAGABLE MECHANICAL CONNECTOR : Optical fiber/optical fiber cable termination structure : At or immediately surrounding an optical fiber end face : Fiber end held in ferrule : Compressively fixed (chuck, collet, crimp, set screw, etc.) : Tube-type holding structure)

Patent 5341448: Optical fiber splice
(OPTICAL WAVEGUIDES : WITH SPLICE (PERMANENT CONNECTION) : Alignment of fiber ends prior to splicing : With housing)

Patent 5341449: Wavelength converting device and its method for manufacturing
(OPTICAL WAVEGUIDES : HAVING NONLINEAR PROPERTY : Transition between geometric shapes)

Patent 5341450: LiNbO3 thin film optical waveguide device and process for producing the same
(OPTICAL WAVEGUIDES : PLANAR OPTICAL WAVEGUIDE : Thin film optical waveguide : Concentric)

Patent 5341451: Arrangement for depositing splicing cassettes for light waveguides within a cable sleeve
(OPTICAL WAVEGUIDES : ACCESSORIES : Splice box and surplus fiber storage/trays/organizers/ carriers : Channel waveguide)

Patent 5341452: Electronic controls for electric motors, laundry machines including such controls and motors and/or methods of operating said controls
(ELECTRICITY: MOTOR CONTROL SYSTEMS : CLOSED LOOP SPEED CONTROL SYSTEM FOR DC MOTOR WITH COMMUTATOR : Armature control by digital or combined analog and digital circuitry : By pulse width or duty cycle modification : With variable impedance)

Patent 5341453: Apparatus and methods for realistic control of DC hobby motors and lamps
(ELECTRICITY: MOTOR CONTROL SYSTEMS : CLOSED LOOP SPEED CONTROL SYSTEM FOR DC MOTOR WITH COMMUTATOR : Armature control by digital or combined analog and digital circuitry : By voltage or current modification : With variable impedance)

Patent 5341454: DC motor control in electronic sewing machine
(ELECTRICITY: MOTOR CONTROL SYSTEMS : CLOSED LOOP SPEED CONTROL SYSTEM FOR DC MOTOR WITH COMMUTATOR : Armature control by digital or combined analog and digital circuitry : By voltage or current modification : With variable impedance)

Patent 5341455: Oil radiator with welded plate radiating elements having folded portions providing cool planar lateral outer surfaces for preventing injuries
(ELECTRIC RESISTANCE HEATING DEVICES : : Convection space heater : Combined with radiation : With heat exchange fluid : In plural sections : Counterflow)

Patent 5341456: Method for determining speech encoding rate in a variable rate vocoder
(DATA PROCESSING: SPEECH SIGNAL PROCESSING, LINGUISTICS, LANGUAGE TRANSLATION, AND AUDIO COMPRESSION/DECOMPRESSION : SPEECH SIGNAL PROCESSING : For storage or transmission : Time : Voiced or unvoiced : Silence decision)

Patent 5341457: Perceptual coding of audio signals
(DATA PROCESSING: SPEECH SIGNAL PROCESSING, LINGUISTICS, LANGUAGE TRANSLATION, AND AUDIO COMPRESSION/DECOMPRESSION : SPEECH SIGNAL PROCESSING : For storage or transmission : Noise : Excitation patterns)

Patent 5341458: Method of and system for generating teaching data for robots
(DATA PROCESSING: GENERIC CONTROL SYSTEMS OR SPECIFIC APPLICATIONS : SPECIFIC APPLICATION, APPARATUS OR PROCESS : Robot control : Dispensing or vending)

Patent 5341459: Generalized compliant motion primitive
(DATA PROCESSING: GENERIC CONTROL SYSTEMS OR SPECIFIC APPLICATIONS : SPECIFIC APPLICATION, APPARATUS OR PROCESS : Robot control : Having control of force : Vision sensor (e.g., camera, photocell))

Patent 5341460: Method and apparatus for producing a three-dimensional computerized tomography image of an object with improved conversion of cone beam
(COMPUTER GRAPHICS PROCESSING AND SELECTIVE VISUAL DISPLAY SYSTEMS : COMPUTER GRAPHICS PROCESSING : Three-dimension :)

Patent 5341461: Method of rendering a two dimensional drawing into a three dimensional drawing, using a CAD program
(COMPUTER GRAPHICS PROCESSING AND SELECTIVE VISUAL DISPLAY SYSTEMS : COMPUTER GRAPHICS PROCESSING : Three-dimension : Solid modelling :)

Patent 5341462: Figure drawing method and apparatus for drawings accentuated lines
(COMPUTER GRAPHICS PROCESSING AND SELECTIVE VISUAL DISPLAY SYSTEMS : COMPUTER GRAPHICS PROCESSING : Three-dimension : Hidden line/surface determining : Z buffer (depth buffer) :)

Patent 5341463: Selective polygon map display method
(COMPUTER GRAPHICS PROCESSING AND SELECTIVE VISUAL DISPLAY SYSTEMS : COMPUTER GRAPHICS PROCESSING : Shape generating : Bar graph)

Patent 5341464: Luminance emphasized color image rendering
(COMPUTER GRAPHICS PROCESSING AND SELECTIVE VISUAL DISPLAY SYSTEMS : COMPUTER GRAPHICS PROCESSING : Attributes (surface detail or characteristic, display attributes) : Color or intensity : Gamut clipping or adjustment :)

Patent 5341465: Method and apparatus for displaying and cutting out region of interest from picture
(COMPUTER GRAPHICS PROCESSING AND SELECTIVE VISUAL DISPLAY SYSTEMS : COMPUTER GRAPHICS PROCESSING : Graphic manipulation (object processing or display attributes) : Clipping : Based on image data : Masking : Plural look up tables)

Patent 5341466: Fractal computer user centerface with zooming capability
(COMPUTER GRAPHICS PROCESSING AND SELECTIVE VISUAL DISPLAY SYSTEMS : COMPUTER GRAPHICS PROCESSING : Graphic manipulation (object processing or display attributes) : Scaling : Image based (addressing) : By arbitrary ratio : Weights vary across image (e.g., transition from foreground to background))

Patent 5341467: Method and apparatus for generating and displaying freeform strokes of varying or constant width using adaptive forward differencing
(COMPUTER GRAPHICS PROCESSING AND SELECTIVE VISUAL DISPLAY SYSTEMS : COMPUTER GRAPHICS PROCESSING : Shape generating : Curve : Image based (addressing))

Patent 5341468: Image processor
(COMPUTER GRAPHICS PROCESSING AND SELECTIVE VISUAL DISPLAY SYSTEMS : COMPUTER GRAPHICS PROCESSING : Attributes (surface detail or characteristic, display attributes) : Space transformation)

Patent 5341469: Structured text system
(DATA PROCESSING: PRESENTATION PROCESSING OF DOCUMENT, OPERATOR INTERFACE PROCESSING, AND SCREEN SAVER DISPLAY PROCESSING : PRESENTATION PROCESSING OF DOCUMENT : Hierarchical control : Ruled lines)

Patent 5341470: Computer graphics systems, palette devices and methods for shift clock pulse insertion during blanking
(COMPUTER GRAPHICS PROCESSING AND SELECTIVE VISUAL DISPLAY SYSTEMS : COMPUTER GRAPHICS DISPLAY MEMORY SYSTEM : Frame buffer : Unified memory architecture (e.g., UMA))

Patent 5341471: Controller for accessing an image data memory based on a state of a hard copy printer
(COMPUTER GRAPHICS PROCESSING AND SELECTIVE VISUAL DISPLAY SYSTEMS : COMPUTER GRAPHIC PROCESSING SYSTEM : Integrated circuit (e.g., single chip semiconductor device) : Pipeline processors)

Patent 5341472: Efficient area description for raster displays
(COMPUTER GRAPHICS PROCESSING AND SELECTIVE VISUAL DISPLAY SYSTEMS : COMPUTER GRAPHICS DISPLAY MEMORY SYSTEM : Frame buffer : Unified memory architecture (e.g., UMA))

Patent 5341473: System of transferring data in a multi-CPU arrangement using address generators
(ELECTRICAL COMPUTERS AND DIGITAL PROCESSING SYSTEMS: MULTICOMPUTER DATA TRANSFERRING : MULTICOMPUTER DATA TRANSFERRING VIA SHARED MEMORY : Accessing another computer's memory :)

Patent 5341474: Communications architecture and buffer for distributing information services
(INTERACTIVE VIDEO DISTRIBUTION SYSTEMS : USER-REQUESTED VIDEO PROGRAM SYSTEM : Video-on-demand : Server or headend : Control process : Buffering and switching :)

Patent 5341475: Method for exchanging messages between a shared memory and communication adapters using an efficient logical protocol
(ELECTRICAL COMPUTERS AND DIGITAL PROCESSING SYSTEMS: MULTICOMPUTER DATA TRANSFERRING : MULTICOMPUTER DATA TRANSFERRING VIA SHARED MEMORY : Master accessing slave storage)

Patent 5341476: Dynamic data distribution network with sink and source files for particular data types
(ELECTRICAL COMPUTERS AND DIGITAL PROCESSING SYSTEMS: MULTICOMPUTER DATA TRANSFERRING : REMOTE DATA ACCESSING : Accessing a remote server :)

Patent 5341477: Broker for computer network server selection
(ELECTRICAL COMPUTERS AND DIGITAL PROCESSING SYSTEMS: MULTICOMPUTER DATA TRANSFERRING : COMPUTER NETWORK MANAGING : Network resource allocating :)

Patent 5341478: Methods and apparatus for providing dynamic invocation of applications in a distributed heterogeneous environment
(ELECTRICAL COMPUTERS AND DIGITAL PROCESSING SYSTEMS: MULTICOMPUTER DATA TRANSFERRING : DISTRIBUTED DATA PROCESSING : Client/server :)

Patent 5341479: Address mark triggered read/write head buffer
(ELECTRICAL COMPUTERS AND DIGITAL PROCESSING SYSTEMS: MEMORY : ADDRESSING COMBINED WITH SPECIFIC MEMORY CONFIGURATION OR SYSTEM : Dynamic-type storage device (e.g., disk, tape, drum) :)

Patent 5341480: Method and apparatus for providing a two conductor serial bus
(ELECTRICAL COMPUTERS AND DIGITAL DATA PROCESSING SYSTEMS: INPUT/OUTPUT : INTRASYSTEM CONNECTION (E.G., BUS AND BUS TRANSACTION PROCESSING) : Bus access regulation : Using transmitter and receiver)

Patent 5341481: Method and apparatus for dynamically changing bus size using address register means and comparator means as bus size detectors
(ELECTRICAL COMPUTERS AND DIGITAL DATA PROCESSING SYSTEMS: INPUT/OUTPUT : INTRASYSTEM CONNECTION (E.G., BUS AND BUS TRANSACTION PROCESSING) : Bus access regulation : Using transmitter and receiver)

Patent 5341482: Method for synchronization of arithmetic exceptions in central processing units having pipelined execution units simultaneously
(ELECTRICAL COMPUTERS AND DIGITAL PROCESSING SYSTEMS: PROCESSING ARCHITECTURES AND INSTRUCTION PROCESSING (E.G., PROCESSORS) : PROCESSING CONTROL : Branching (e.g., delayed branch, loop control, branch predict, interrupt) : Exeception processing (e.g., interrupts and traps) : Branch prediction)

Patent 5341483: Dynamic hierarchial associative memory
(ELECTRICAL COMPUTERS AND DIGITAL PROCESSING SYSTEMS: MEMORY : ADDRESS FORMATION : Address mapping (e.g., conversion, translation) : Virtual addressing : Translation tables (e.g., segment and page table or map) : Directories and tables (e.g., DLAT, TLB))

Patent 5341484: Virtual machine system having an extended storage
(ELECTRICAL COMPUTERS AND DIGITAL PROCESSING SYSTEMS: VIRTUAL MACHINE TASK OR PROCESS MANAGEMENT OR TASK MANAGEMENT/CONTROL : TASK MANAGEMENT OR CONTROL :)

Patent 5341485: Multiple virtual address translation per computer cycle
(ELECTRICAL COMPUTERS AND DIGITAL PROCESSING SYSTEMS: MEMORY : ADDRESS FORMATION : Address mapping (e.g., conversion, translation) : Virtual addressing : Translation tables (e.g., segment and page table or map) : Directory tables (e.g., DLAT, TLB) :)

Patent 5341486: Automatically variable memory interleaving system
(ELECTRICAL COMPUTERS AND DIGITAL PROCESSING SYSTEMS: MEMORY : ADDRESSING COMBINED WITH SPECIFIC MEMORY CONFIGURATION OR SYSTEM : For multiple memory modules (e.g., banks, interleaved memory) :)

Patent 5341487: Personal computer having memory system with write-through cache and pipelined snoop cycles
(ELECTRICAL COMPUTERS AND DIGITAL PROCESSING SYSTEMS: MEMORY : STORAGE ACCESSING AND CONTROL : Hierarchical memories : Caching : Coherency : Snooping :)

Patent 5341488: N-word read/write access achieving double bandwidth without increasing the width of external data I/O bus
(ELECTRICAL COMPUTERS AND DIGITAL PROCESSING SYSTEMS: MEMORY : ADDRESSING COMBINED WITH SPECIFIC MEMORY CONFIGURATION OR SYSTEM : For multiple memory modules (e.g., banks, interleaved memory) :)

Patent 5341489: Memory card with programmable interleaving
(STATIC INFORMATION STORAGE AND RETRIEVAL : FLOATING GATE : Particular connection : Bank or block architecture : Rectangular bars)

Patent 5341491: Apparatus and method for ensuring that lock requests are serviced in a multiprocessor system
(ELECTRICAL COMPUTERS AND DIGITAL PROCESSING SYSTEMS: MEMORY : STORAGE ACCESSING AND CONTROL : Shared memory area : Memory access blocking : Coherency)

Patent 5341492: Frame conversion circuit including initial value input circuit
(ELECTRICAL COMPUTERS AND DIGITAL DATA PROCESSING SYSTEMS: INPUT/OUTPUT : INPUT/OUTPUT DATA PROCESSING : Peripheral adapting : Input/Output data modification : Width conversion :)

Patent 5341493: Disk storage system with write preservation during power failure
(ELECTRICAL COMPUTERS AND DIGITAL PROCESSING SYSTEMS: MEMORY : STORAGE ACCESSING AND CONTROL : Control technique : Archiving : Least recently used (LRU))

Patent 5341494: Memory accessing system with an interface and memory selection unit utilizing write protect and strobe signals
(ELECTRICAL COMPUTERS AND DIGITAL PROCESSING SYSTEMS: MEMORY : STORAGE ACCESSING AND CONTROL : Specific memory composition : Detachable memory : Direct access storage device (DASD))

Patent 5341495: Bus controller having state machine for translating commands and controlling accesses from system bus to synchronous bus having
(ELECTRICAL COMPUTERS AND DIGITAL DATA PROCESSING SYSTEMS: INPUT/OUTPUT : INTRASYSTEM CONNECTION (E.G., BUS AND BUS TRANSACTION PROCESSING) : Protocol : Docking station)

Patent 5341496: Apparatus and method for interfacing host computer and computer nodes using redundant gateway data lists of accessible computer node data
(ERROR DETECTION/CORRECTION AND FAULT DETECTION/RECOVERY : DATA PROCESSING SYSTEM ERROR OR FAULT HANDLING : Reliability and availability : Fault recovery :)

Patent 5341497: Method and apparatus for a computer system to detect program faults and permit recovery from such faults
(ERROR DETECTION/CORRECTION AND FAULT DETECTION/RECOVERY : DATA PROCESSING SYSTEM ERROR OR FAULT HANDLING : Reliability and availability : Error detection or notification : State error (i.e., content of instruction, data, or message) : State out of sequence : Control flow state sequence monitored (e.g., watchdog processor for control-flow checking) : Synchronization maintenance of processors)

 

Back to EveryPatent.com