Patents 5147974 - 5148226

 

 

Patent 5147974: Unwinding ribbon safing and arming device
(AMMUNITION AND EXPLOSIVES : IGNITING DEVICES AND SYSTEMS : Arming devices : Blocking or interrupting type : Centrifugal operated : With or including a timing device : Firing pin is latch)

Patent 5147975: Remotely settable, multi-output, electronic time fuze and method of operation
(AMMUNITION AND EXPLOSIVES : IGNITING DEVICES AND SYSTEMS : Arming devices : Switch : Timing device operated : Manually released)

Patent 5147976: Ignition system for a pyrotechnic composition
(AMMUNITION AND EXPLOSIVES : IGNITING DEVICES AND SYSTEMS : Fuse cord (e.g., blasting cord) : With combustible time-delay cord connection means : Delay or impact)

Patent 5147977: Device for the detection of objects and the release of firing for ground-to-air mines to be fired in the helicopter combat
(AMMUNITION AND EXPLOSIVES : MINES : Igniting means : Electrical, magnetic, wave, or radiant energy actuated : Contact type)

Patent 5147978: Main propellant ignition liner for cased telescoped ammunition
(AMMUNITION AND EXPLOSIVES : CARTRIDGES : Telescoping powder charge : Telescoping powder charge)

Patent 5147979: Threadless floor electric wire junction box with water-proof protection
(ELECTRICITY: CONDUCTORS AND INSULATORS : WALL MOUNTED CONDUITS AND/OR HOUSINGS : Tension devices)

Patent 5147980: Swimming pool flush mount junction box
(ELECTRICITY: CONDUCTORS AND INSULATORS : UNDERGROUND : Shielded or screened)

Patent 5147981: Low voltage electrical switchgear cabinet
(ELECTRICITY: CONDUCTORS AND INSULATORS : BOXES AND HOUSINGS : With electric device or mounting means therefor : With bonded seal for conductive member (e.g., glass to metal))

Patent 5147982: Encapsulation of electronic modules
(ELECTRICITY: CONDUCTORS AND INSULATORS : BOXES AND HOUSINGS : With electric device or mounting means therefor : Potted or encapsulated : Foil or flat lead-in)

Patent 5147983: Six phase distribution powerline
(ELECTRICITY: CONDUCTORS AND INSULATORS : CONDUITS, CABLES OR CONDUCTORS : Conductive armor or sheath : Plural individually sheathed or armored conductors : Embedded in shield : Separable)

Patent 5147984: Cap and pin insulator
(ELECTRICITY: CONDUCTORS AND INSULATORS : INSULATORS : With terminal elements : Plural : Cap and pin : Pin and opposed overlapping terminal)

Patent 5147985: Sheet batteries as substrate for electronic circuit
(ELECTRICITY: CONDUCTORS AND INSULATORS : CONDUITS, CABLES OR CONDUCTORS : Preformed panel circuit arrangement (e.g., printed circuit) : With electrical device : Adhesive/bonding)

Patent 5147986: Subwoofer speaker system
(ACOUSTICS : PLURAL DIAPHRAGM SOUND SOURCES : Plural chambers : Receiver)

Patent 5147987: Muffler assembly
(ACOUSTICS : SOUND-MODIFYING MEANS : Muffler, fluid conducting type : With baffle or baffle structure : Induced by suction)

Patent 5147988: Switching electrical receptacle
(ELECTRICITY: CIRCUIT MAKERS AND BREAKERS : COMBINED WITH OR ACTUATED BY CONNECTOR COUPLING : Coupling-actuated switch : Bayonet-coupling)

Patent 5147989: Rotary position detector
(ELECTRICITY: CIRCUIT MAKERS AND BREAKERS : MULTIPLE CIRCUIT CONTROL : Pivoted contact : Dial type : Axial bridging)

Patent 5147990: Integral slide switch
(ELECTRICITY: CIRCUIT MAKERS AND BREAKERS : MULTIPLE CIRCUIT CONTROL : Reciprocating contact : Leaf spring contacts)

Patent 5147991: Electrical switch locking system
(ELECTRICITY: CIRCUIT MAKERS AND BREAKERS : SWITCH ACTIVATION INHIBITOR (E.G., UNAUTHORIZED/INADVERTENT USE PREVENTION) : Actuator locking device : Circuit breaker handle type (i.e., padlock) : Range timer)

Patent 5147992: Jack assembly
(ELECTRICITY: CIRCUIT MAKERS AND BREAKERS : COMBINED WITH OR ACTUATED BY CONNECTOR COUPLING : Coupling-actuated switch : Switch closing on coupling separation : Plural switch)

Patent 5147993: Electric range having a microwave trap
(ELECTRIC HEATING : MICROWAVE HEATING : With diverse-type heating : Resistive heating : Tunnel type)

Patent 5147994: Microwave vending machine
(ELECTRIC HEATING : MICROWAVE HEATING : With diverse device : With cooling arrangement)

Patent 5147995: Discharging circuit arrangement for an electrical discharging machine
(ELECTRIC HEATING : METAL HEATING (E.G., RESISTANCE HEATING) : Cutting or disintegrating (e.g., machining engraving) : Electric spark machining : Circuits : Portable)

Patent 5147996: Tool joint
(ELECTRIC HEATING : METAL HEATING (E.G., RESISTANCE HEATING) : For deposition welding (e.g., coating or building up) : By electric arc : Nonconsumable electrode (e.g., atomic hydrogen))

Patent 5147997: Stand-off cup for torch
(ELECTRIC HEATING : METAL HEATING (E.G., RESISTANCE HEATING) : By arc : Using plasma : Plasma torch structure : Nozzle system : With chamber)

Patent 5147998: High enthalpy plasma torch
(ELECTRIC HEATING : METAL HEATING (E.G., RESISTANCE HEATING) : By arc : Using plasma : Plasma torch structure : Nozzle system : With chamber)

Patent 5147999: Laser welding device
(ELECTRIC HEATING : METAL HEATING (E.G., RESISTANCE HEATING) : By arc : Using laser : Welding : Condition responsive)

Patent 5148000: Distributed processing control system for automatic welding operation
(ELECTRIC HEATING : METAL HEATING (E.G., RESISTANCE HEATING) : By arc : With predetermined welding operation : For closed path welding (e.g., circumferential welding) : By using probe means)

Patent 5148001: System and method of short circuiting arc welding
(ELECTRIC HEATING : METAL HEATING (E.G., RESISTANCE HEATING) : By arc : Welding : Process : Power supply : Methods)

Patent 5148002: Multi-functional garment system
(ELECTRIC HEATING : HEATING DEVICES : Combined with diverse-type art device : Apparel : Crystal or other vibratory device)

Patent 5148003: Modular test oven
(ELECTRIC HEATING : HEATING DEVICES : Combined with container, enclosure, or support for material to be heated : With means whereby material to be heated may be passed continuously through heated area (e.g., conveyor) : Food conveying type (e.g., lunch box))

Patent 5148004: Contaminated needle sterilizer
(ELECTRIC HEATING : HEATING DEVICES : Combined with container, enclosure, or support for material to be heated : Muffle-type enclosure : Food conveying type (e.g., lunch box))

Patent 5148005: Composite circuit protection devices
(ELECTRIC HEATING : HEATING DEVICES : With power supply and voltage or current regulation or current control means : Automatic regulating or control means : Comprising variable resistance means : Comprising nonlinear or negative temperature coefficient resistance means : Reflector-type)

Patent 5148006: Mechanical device for determining the modulus and loss factor of a damping material based upon temperature and frequency
(REGISTERS : CALCULATORS : Bar : Slide rules : Pure fluid)

Patent 5148007: Method for generating random number for the encoded transmission of data
(REGISTERS : SYSTEMS CONTROLLED BY DATA BEARING RECORDS : Credit or identification card systems : Permitting access : Lost-motion mechanism)

Patent 5148008: Mark reading device with cyclicly varying power
(REGISTERS : CODED RECORD SENSORS : Particular sensor structure : Optical : Light level control : Array)

Patent 5148009: Bar code scanning apparatus
(REGISTERS : CODED RECORD SENSORS : Particular sensor structure : Optical : Bar code : Specified housing or mounting detail : Hand-held (e.g., portable) : Using a moving mirror)

Patent 5148010: Automatic focusing apparatus and method includes a photorefractive crystal having a lens effect
(RADIANT ENERGY : PHOTOCELLS; CIRCUITS AND APPARATUS : Photocell controls its own optical systems : Automatic focus control : Active autofocus : With optical storage medium; e.g., optical disc, etc. : With detector support)

Patent 5148011: Distance measuring apparatus using integration of reflected light and obtaining a plurality of distance signals
(RADIANT ENERGY : PHOTOCELLS; CIRCUITS AND APPARATUS : Photocell controls its own optical systems : Automatic focus control : Based on triangulation : With optical storage medium; e.g., optical disc, etc.)

Patent 5148012: Solar tracking device having three sensors separated by four semicircular vanes
(RADIANT ENERGY : PHOTOCELLS; CIRCUITS AND APPARATUS : Photocell controls its own optical systems : Following a target (e.g., a star or instrument pointer or other object) other than a pattern : Self-luminous target : Sun : With detector support)

Patent 5148013: Solid state imaging device and method of driving the same
(RADIANT ENERGY : PHOTOCELLS; CIRCUITS AND APPARATUS : Photocell controlled circuit : Plural photosensitive image detecting element arrays : With comparison)

Patent 5148014: Mirror system with remotely actuated continuously variable reflectant mirrors
(RADIANT ENERGY : PHOTOCELLS; CIRCUITS AND APPARATUS : Photocell controlled circuit : Special photocell or electron tube circuits : Ambient light responsive : Light amplifier type)

Patent 5148015: Touch switch input device for computer system
(RADIANT ENERGY : PHOTOCELLS; CIRCUITS AND APPARATUS : Optical or pre-photocell system : Controlled by article, person, or animal : Volume or level)

Patent 5148016: Optical coordinate input apparatus and position indicator thereof
(RADIANT ENERGY : PHOTOCELLS; CIRCUITS AND APPARATUS : Optical or pre-photocell system : Controlled by article, person, or animal : Volume or level)

Patent 5148017: Apparatus for detecting changes of length in a medium employing different fiber length
(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) : Light amplifier type)

Patent 5148018: Laser beam levelling device
(RADIANT ENERGY : PHOTOCELLS; CIRCUITS AND APPARATUS : Optical or pre-photocell system : Light valve (e.g., iris diaphragm) : Actuated by dynamic external physical quantity : Article and light ray relatively moved during sensing)

Patent 5148019: Moving amount detecting method using a shadow picture diffraction interference pattern
(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 :)

Patent 5148020: Optical encoder with photodetectors of width equal to and one-half of code wheel's window and spoke width
(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 : Using phase difference of output signals from plural photodetectors :)

Patent 5148021: Mass spectrometer using plasma ion source
(RADIANT ENERGY : IONIC SEPARATION OR ANALYSIS : With sample supply means : With time-of-flight indicator)

Patent 5148022: Method for optically inspecting human body and apparatus for the same
(RADIANT ENERGY : INVISIBLE RADIANT ENERGY RESPONSIVE ELECTRIC SIGNALLING : Infrared responsive : With selection of plural discrete wavelengths or bands : With radiation source : With adjustment of conditions)

Patent 5148023: Ultraviolet ray measuring apparatus for predicting sunburn level and for obtaining SPF values of cosmetics
(RADIANT ENERGY : INVISIBLE RADIANT ENERGY RESPONSIVE ELECTRIC SIGNALLING : Ultraviolet light responsive means : Methods)

Patent 5148024: Ion beam processing apparatus and gas gun therefor
(RADIANT ENERGY : IRRADIATION OF OBJECTS OR MATERIAL : Irradiation of semiconductor devices : With optical member of material to directly modify luminous energy)

Patent 5148025: In situ composition analysis during growth vapor deposition
(RADIANT ENERGY : ELECTRON ENERGY ANALYSIS : Radioactive tracer methods)

Patent 5148026: Scanning probe microscopy
(RADIANT ENERGY : INSPECTION OF SOLIDS OR LIQUIDS BY CHARGED PARTICLES : Radioactive tracer methods)

Patent 5148027: Method of microarea analysis with a focused cesium ion beam
(RADIANT ENERGY : INSPECTION OF SOLIDS OR LIQUIDS BY CHARGED PARTICLES : Positive ion probe or microscope type : Magnetic field path-bending means)

Patent 5148028: Mechanism for feeding radiation image storage panel from cassette to read-out means
(RADIANT ENERGY : SOURCE WITH RECORDING DETECTOR : Charging of objects)

Patent 5148029: Improved seal scintillation camera module and method of making it
(RADIANT ENERGY : INVISIBLE RADIANT ENERGY RESPONSIVE ELECTRIC SIGNALLING : With or including a luminophor : With relative movement means)

Patent 5148030: Radiation image detecting apparatus using address coded signals
(RADIANT ENERGY : INVISIBLE RADIANT ENERGY RESPONSIVE ELECTRIC SIGNALLING : Semiconductor system : Imaging system : X-ray or gamma-ray system : With a collimator)

Patent 5148031: Device for obtaining spatial and time characteristics of a weak optical radiation from an object
(RADIANT ENERGY : LUMINOPHOR IRRADIATION : With source support)

Patent 5148032: Radiation emitting device with moveable aperture plate
(RADIANT ENERGY : IRRADIATION OF OBJECTS OR MATERIAL : Luminescent device)

Patent 5148033: Electron beam exposure device and exposure method using the same
(RADIANT ENERGY : IRRADIATION OF OBJECTS OR MATERIAL : Irradiation of semiconductor devices : With optical member of material to directly modify luminous energy)

Patent 5148034: Ion implantation method
(RADIANT ENERGY : IRRADIATION OF OBJECTS OR MATERIAL : Irradiation of semiconductor devices : With optical member of material to directly modify luminous energy)

Patent 5148035: Position detecting method and apparatus
(RADIANT ENERGY : PHOTOCELLS; CIRCUITS AND APPARATUS : Photocell controls its own optical systems : Controlling web, strand, strip, or sheet : Self-luminous target)

Patent 5148036: Multi-axis wafer position detecting system using a mark having optical power
(RADIANT ENERGY : PHOTOCELLS; CIRCUITS AND APPARATUS : Photocell controls its own optical systems : Controlling web, strand, strip, or sheet : Self-luminous target)

Patent 5148037: Position detecting method and apparatus
(RADIANT ENERGY : PHOTOCELLS; CIRCUITS AND APPARATUS : Photocell controls its own optical systems : Controlling web, strand, strip, or sheet : Self-luminous target)

Patent 5148038: Device for detecting positional relationship between two objects
(RADIANT ENERGY : PHOTOCELLS; CIRCUITS AND APPARATUS : Photocell controls its own optical systems : Controlling web, strand, strip, or sheet : Self-luminous target)

Patent 5148039: Photocoupler housing suitable for surface mounting to a circuit board
(RADIANT ENERGY : PHOTOCELLS; CIRCUITS AND APPARATUS : Signal isolator : Controlling light source intensity)

Patent 5148040: Radiation blocking device and method of use with radiation detecting probe
(RADIANT ENERGY : RADIATION CONTROLLING MEANS : Shields : Having plural storage compartments or plural nested receptacles)

Patent 5148041: Reflectometer
(RADIANT ENERGY : PHOTOCELLS; CIRCUITS AND APPARATUS : With circuit for evaluating a web, strand, strip, or sheet : With calibration : With camera)

Patent 5148042: Small electronic device capable of switching batteries by releasing a battery locking mechanism
(ELECTRICAL TRANSMISSION OR INTERCONNECTION SYSTEMS : PLURAL SUPPLY CIRCUITS OR SOURCES : Load current control : Constant load or current : Peak or excess load)

Patent 5148043: Uninterruptible power supply diagnosing remaining battery capacity during normal external power source operation
(ELECTRICAL TRANSMISSION OR INTERCONNECTION SYSTEMS : PLURAL SUPPLY CIRCUITS OR SOURCES : Substitute or emergency source : Storage battery or accumulator : Serially connected sources)

Patent 5148044: Structure of multiplex connector
(ELECTRICAL TRANSMISSION OR INTERCONNECTION SYSTEMS : SWITCHING SYSTEMS : Switch actuation : Power circuit controlled : Polarity reversing)

Patent 5148045: Apparatus and method for assigning a plurality of elements to a plurality of cells
(DATA PROCESSING: ARTIFICIAL INTELLIGENCE : NEURAL NETWORK : Learning task : Constraint optimization problem solving :)

Patent 5148046: Superconductive switching device and method of use
(MISCELLANEOUS ACTIVE ELECTRICAL NONLINEAR DEVICES, CIRCUITS, AND SYSTEMS : GATING (I.E., SWITCHING INPUT TO OUTPUT) : Superconductive (e.g., cryogenic, etc.) device : Summing)

Patent 5148047: CMOS bus driver circuit with improved speed
(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 5148048: CMOS output circuit having controlled slope
(MISCELLANEOUS ACTIVE ELECTRICAL NONLINEAR DEVICES, CIRCUITS, AND SYSTEMS : SIGNAL CONVERTING, SHAPING, OR GENERATING : Slope control of leading or trailing edge of rectangular (e.g., clock, etc.) or pulse waveform : Having negative resistance device (e.g., tunnel diode, etc.))

Patent 5148049: Circuit for driving a capacitive load utilizing thyristors
(MISCELLANEOUS ACTIVE ELECTRICAL NONLINEAR DEVICES, CIRCUITS, AND SYSTEMS : SIGNAL CONVERTING, SHAPING, OR GENERATING : Current driver : Having capacitive load : Sample and hold)

Patent 5148050: Variable frequency-dividing circuit
(MISCELLANEOUS ACTIVE ELECTRICAL NONLINEAR DEVICES, CIRCUITS, AND SYSTEMS : SIGNAL CONVERTING, SHAPING, OR GENERATING : Frequency or repetition rate conversion or control : Of output rectangular waveform : Frequency division : With differential amplifier)

Patent 5148051: Power up circuit
(MISCELLANEOUS ACTIVE ELECTRICAL NONLINEAR DEVICES, CIRCUITS, AND SYSTEMS : SIGNAL CONVERTING, SHAPING, OR GENERATING : Synchronizing : Reset (e.g., initializing, starting, stopping, etc.) : Responsive to power supply : Selective)

Patent 5148052: Recirculating transparent latch employing a multiplexing circuit
(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) : Including field-effect transistor : With clock input : With clock input)

Patent 5148053: Safety device for powered machinery
(ELECTRICAL TRANSMISSION OR INTERCONNECTION SYSTEMS : PERSONNEL SAFETY OR LIMIT CONTROL FEATURES : Interlock : Three apertures or ladder)

Patent 5148054: High accuracy MOSFET-switched sampling circuit
(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 : With differential amplifier)

Patent 5148055: Holding circuit for providing a large time constant by using a base current to charge the capacitor
(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 : With differential amplifier)

Patent 5148056: Output buffer circuit
(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 : Having plural output pull-up or pull-down transistors : Having plural output pull-up or pull-down transistors)

Patent 5148057: Circuit apparatus for detecting preceding value one
(ELECTRONIC DIGITAL LOGIC CIRCUITRY : FUNCTION OF AND, OR, NAND, NOR, OR NOT : Decoding : Complementary FET`s)

Patent 5148058: Logic circuits as for amorphous silicon self-scanned matrix arrays
(ELECTRONIC DIGITAL LOGIC CIRCUITRY : FUNCTION OF AND, OR, NAND, NOR, OR NOT : Field-effect transistor (e.g., JFET, etc.) : MOSFET (i.e., metal-oxide semiconductor field-effect transistor) : CMOS : Having plural output pull-up or pull-down transistors)

Patent 5148059: CMOS and ECL logic circuit requiring no interface circuitry
(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 5148060: ECL input buffer for BiCMOS
(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 5148061: ECL to CMOS translation and latch logic circuit
(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 5148062: Simplified phase shifter circuit
(MISCELLANEOUS ACTIVE ELECTRICAL NONLINEAR DEVICES, CIRCUITS, AND SYSTEMS : SIGNAL CONVERTING, SHAPING, OR GENERATING : Phase shift by less than period of input : Variable or adjustable : By phase comparator or detector)

Patent 5148063: Sense amplifier circuit using dummy memory cells
(STATIC INFORMATION STORAGE AND RETRIEVAL : FLOATING GATE : Particular biasing : Reference signal (e.g., dummy cell) : Sensing circuitry (e.g., current mirror) :)

Patent 5148064: Medium voltage static switch
(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 : Plural)

Patent 5148065: Current steering circuits and methods with reduced capacitive effects
(MISCELLANEOUS ACTIVE ELECTRICAL NONLINEAR DEVICES, CIRCUITS, AND SYSTEMS : GATING (I.E., SWITCHING INPUT TO OUTPUT) : Signal transmission integrity or spurious noise override : Parasitic prevention or compensation (e.g., parasitic capacitance, etc.) : Temperature control)

Patent 5148066: Linear generator or motor with integral magnetic spring
(ELECTRICAL GENERATOR OR MOTOR STRUCTURE : DYNAMOELECTRIC : Reciprocating : With other elements : Sphere or hemisphere)

Patent 5148067: Latching linear motor
(ELECTRICAL GENERATOR OR MOTOR STRUCTURE : DYNAMOELECTRIC : Reciprocating : With other elements : Motion-converting mechanism : Solenoid and core type : Plural cores : Output member detail)

Patent 5148068: Electromagnetic actuator for moving an object
(ELECTRICAL GENERATOR OR MOTOR STRUCTURE : DYNAMOELECTRIC : Rotary : Magnetic motors : Solenoid and core)

Patent 5148069: Recessed rotation detectors for brushless motors
(ELECTRICAL GENERATOR OR MOTOR STRUCTURE : DYNAMOELECTRIC : Rotary : With other elements : Electric circuit elements : Bicycle-hub generators)

Patent 5148070: Apparatus for commutation of an electric motor
(ELECTRICAL GENERATOR OR MOTOR STRUCTURE : DYNAMOELECTRIC : Rotary : A.C. : Induction : Inductor-type generators (variable reluctance) : Toroidal coil)

Patent 5148071: Swing-type actuator with thin reinforced movable coil
(ELECTRICAL GENERATOR OR MOTOR STRUCTURE : DYNAMOELECTRIC : Rotary : Windings and core structure : Armature or primary : Coils : Wave)

Patent 5148072: Brush holding device
(ELECTRICAL GENERATOR OR MOTOR STRUCTURE : DYNAMOELECTRIC : Rotary : Current collectors : Fixed structure : Brush holders or rigging : Disc)

Patent 5148073: Wiring device in direct current machine
(ELECTRICAL GENERATOR OR MOTOR STRUCTURE : DYNAMOELECTRIC : Rotary : Current collectors : Fixed structure : Brush holders or rigging : Disc)

Patent 5148074: Piezoelectric device and related converting devices
(ELECTRICAL GENERATOR OR MOTOR STRUCTURE : NON-DYNAMOELECTRIC : Piezoelectric elements and devices : Electrostatic)

Patent 5148075: Vibration wave driven motor
(ELECTRICAL GENERATOR OR MOTOR STRUCTURE : NON-DYNAMOELECTRIC : Piezoelectric elements and devices : Combined with resonant structure : Direct mechanical coupling : Motor producing continual motion : Traveling wave motor : Specific material or composition : Pressing means detail)

Patent 5148076: Apparatus for thermal tuning of path length control drivers
(ELECTRICAL GENERATOR OR MOTOR STRUCTURE : NON-DYNAMOELECTRIC : Piezoelectric elements and devices : Combined with resonant structure : Direct mechanical coupling : Positions an object : Eliptical motion at fixed point (i.e., walking) or Ratchet and Pawl motor)

Patent 5148077: Coating surrounding a piezoelectric solid state motor stack
(ELECTRICAL GENERATOR OR MOTOR STRUCTURE : NON-DYNAMOELECTRIC : Piezoelectric elements and devices : With mechanical energy coupling means : On back of piezoelectric element)

Patent 5148078: Field emission device employing a concentric post
(ELECTRIC LAMP AND DISCHARGE DEVICES : DISCHARGE DEVICES HAVING THREE OR MORE ELECTRODES : Four or more electrodes : Plural interelectrode discharge spaces)

Patent 5148079: Planar type cold cathode with sharp tip ends and manufacturing method therefor
(ELECTRIC LAMP AND DISCHARGE DEVICES : DISCHARGE DEVICES HAVING A MULTIPOINTED OR SERRATED EDGE ELECTRODE : Discharge control electrode)

Patent 5148080: Incandescent lamp filament incorporating hafnium
(ELECTRIC LAMP AND DISCHARGE DEVICES : ELECTRODE AND SHIELD STRUCTURES : Filament or resistance heated electrodes : Coated : Resilient mechanical means for attaching the base to the envelope)

Patent 5148081: In-line color picture tube
(ELECTRIC LAMP AND DISCHARGE DEVICES : CATHODE RAY TUBE : Plural beam generating or control : With focusing and accelerating electrodes : With studs)

Patent 5148082: Color picture tube with light absorbing layer on screen
(ELECTRIC LAMP AND DISCHARGE DEVICES : CATHODE RAY TUBE : Screen : Nonluminescent layer : Plural)

Patent 5148083: Demagnetizer
(ELECTRIC LAMP AND DISCHARGE DEVICES: SYSTEMS : CATHODE RAY TUBE CIRCUITS : Compensating for stray deflecting fields : Inductor or distributed parameter-type inductive structure)

Patent 5148084: Apparatus and method for providing ignition to a turbine engine
(ELECTRIC LAMP AND DISCHARGE DEVICES: SYSTEMS : SPECIAL APPLICATION : Automatic shunt circuit closing or cut-out switch)

Patent 5148085: Electrodeless low-pressure discharge lamp
(ELECTRIC LAMP AND DISCHARGE DEVICES: SYSTEMS : PULSATING OR A.C. SUPPLY : Induction-type discharge device load : Strobe lights)

Patent 5148086: Means for securing insulation displacement terminals to leads extending from a fluorescent light ballast
(ELECTRIC LAMP AND DISCHARGE DEVICES: SYSTEMS : PULSATING OR A.C. SUPPLY : Transformer in the supply circuit : Condenser in the control circuit)

Patent 5148087: Circuit for driving a gas discharge lamp load
(ELECTRIC LAMP AND DISCHARGE DEVICES: SYSTEMS : CURRENT AND/OR VOLTAGE REGULATION : Circuit interrupter in the inductance circuit)

Patent 5148088: Limiting X-ray production in an operating CRT
(ELECTRIC LAMP AND DISCHARGE DEVICES: SYSTEMS : CATHODE RAY TUBE CIRCUITS : Power supply from deflection circuit source : Including a discharge device)

Patent 5148089: Method and apparatus for controlling motors
(ELECTRICITY: MOTIVE POWER SYSTEMS : PLURAL, DIVERSE OR DIVERSELY CONTROLLED ELECTRIC MOTORS : Running-speed control : Acceleration control)

Patent 5148090: Variable reluctance type AC servo motor
(ELECTRICITY: MOTIVE POWER SYSTEMS : PLURAL, DIVERSE OR DIVERSELY CONTROLLED ELECTRIC MOTORS : Plural, diverse or diversely controlled sources of armature (or primary) supply : Diverse sources : A.C. and D.C. : With armature circuit impedance)

Patent 5148091: Arrangement for bringing the tool-carrying end of a robot beam to a desired one of a plurality of possible predetermined positions
(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) : Differential type)

Patent 5148092: Stepping motor driving circuit having failsafe function
(ELECTRICITY: MOTIVE POWER SYSTEMS : OPEN-LOOP STEPPING MOTOR CONTROL SYSTEMS : Having commutating switch-type transmitter)

Patent 5148093: System for controlling AC excited synchronous machine
(ELECTRICITY: MOTIVE POWER SYSTEMS : SYNCHRONOUS MOTOR SYSTEMS : Armature winding circuits : Having variable frequency supply : Speed responsive field power sources)

Patent 5148094: Charger with universal battery pack receptacle
(ELECTRICITY: BATTERY OR CAPACITOR CHARGING OR DISCHARGING : CELL OR BATTERY CHARGER STRUCTURE : For diverse sizes of cells, batteries, or battery packs : Employing "jumper" cable)

Patent 5148095: Permanent power pack for computer clock and battery backed memory
(ELECTRICITY: BATTERY OR CAPACITOR CHARGING OR DISCHARGING : CELL OR BATTERY CHARGER STRUCTURE : Vehicle battery charging)

Patent 5148096: Charging method for batteries
(ELECTRICITY: BATTERY OR CAPACITOR CHARGING OR DISCHARGING : BATTERY OR CELL CHARGING : Multi-rate charging (e.g., plural charge rates before a maintenance charge, etc.) : Detection of current or voltage amplitude)

Patent 5148097: Apparatus for stepless control of electric loads by the phase angle principle and brightness controller using the apparatus
(ELECTRICITY: POWER SUPPLY OR REGULATION SYSTEMS : OUTPUT LEVEL RESPONSIVE : Phase controlled switching using electronic tube or a three or more terminal semiconductive device : Nonelectrical condition sensing)

Patent 5148098: Apparatus for stepless control of electric loads by the phase angle principle and brightness controller using the apparatus
(ELECTRICITY: POWER SUPPLY OR REGULATION SYSTEMS : OUTPUT LEVEL RESPONSIVE : Phase controlled switching using electronic tube or a three or more terminal semiconductive device : Nonelectrical condition sensing)

Patent 5148099: Radiation hardened bandgap reference voltage generator and method
(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 5148100: Handler used in testing system for semiconductor devices
(ELECTRICITY: MEASURING AND TESTING : FAULT DETECTING IN ELECTRIC CIRCUITS AND OF ELECTRIC COMPONENTS : Of individual circuit component or element : Test of semiconductor device : Cantilever)

Patent 5148101: Method and apparatus for detecting and compensating for reverse rotation and creep of eddy current disk
(ELECTRICITY: MEASURING AND TESTING : MEASURING, TESTING, OR SENSING ELECTRICITY, PER SE : Eddy current rotor (e.g., A.C. integrating wattmeter) : Oscillating)

Patent 5148102: Apparatus for the electrical function testing of wiring matrices, particularly of printed circuit boards
(ELECTRICITY: MEASURING AND TESTING : FAULT DETECTING IN ELECTRIC CIRCUITS AND OF ELECTRIC COMPONENTS : Of individual circuit component or element : By spark or arc discharge)

Patent 5148103: Apparatus for testing integrated circuits
(ELECTRICITY: MEASURING AND TESTING : FAULT DETECTING IN ELECTRIC CIRCUITS AND OF ELECTRIC COMPONENTS : Of individual circuit component or element : With probe elements : Probe alignment or positioning : Of reflected test signal)

Patent 5148104: Hub unit with pulse rotor and cover mounted sensor for sensing rotational speed
(ELECTRICITY: MEASURING AND TESTING : ELECTRICAL SPEED MEASURING : Including speed-related frequency generator : Including magnetic detector : With extent-of-travel indicator)

Patent 5148105: Electromagnetic rotation sensor
(ELECTRICITY: MEASURING AND TESTING : MAGNETIC : Displacement : Having particular sensor means : Diverse sensors : Pulsating or alternating current or potential for the discharge control means)

Patent 5148106: Angle detection sensor with setting of ratio of magnetic forces of rotating magnet and bias magnet
(ELECTRICITY: MEASURING AND TESTING : MAGNETIC : Displacement : Having particular sensor means : Magnetoresistive : Electrically energized)

Patent 5148107: Inductive proximity switch means and method
(ELECTRICITY: MEASURING AND TESTING : MAGNETIC : Displacement : Approach or retreat : Magnetoresistive)

Patent 5148108: Stud finder with level indicator
(ELECTRICITY: MEASURING AND TESTING : MAGNETIC : Combined : Sensor supported, positioned, or moved within pipe)

Patent 5148109: Magnetic resonance imaging method and system therefor
(ELECTRICITY: MEASURING AND TESTING : PARTICLE PRECESSION RESONANCE : Using a nuclear resonance spectrometer system : To obtain localized resonance within a sample :)

Patent 5148110: Method and apparatus for passively detecting the depth and location of a spatial or temporal anomaly by monitoring a time varying signal
(ELECTRICITY: MEASURING AND TESTING : OF GEOPHYSICAL SURFACE OR SUBSURFACE IN SITU : Spectrometer components)

Patent 5148111: Electromagnetic pulse simulator
(MISCELLANEOUS ACTIVE ELECTRICAL NONLINEAR DEVICES, CIRCUITS, AND SYSTEMS : SIGNAL CONVERTING, SHAPING, OR GENERATING : Electromagnetic pulse forming : Limiting, clipping, or clamping)

Patent 5148112: Efficient arbiter
(MISCELLANEOUS ACTIVE ELECTRICAL NONLINEAR DEVICES, CIRCUITS, AND SYSTEMS : SPECIFIC SIGNAL DISCRIMINATING (E.G., COMPARING, SELECTING, ETC.) WITHOUT SUBSEQUENT CONTROL : By presence or absence pulse detection : Arbitration : With direction (i.e., positive or negative))

Patent 5148113: Clock phase alignment
(MISCELLANEOUS ACTIVE ELECTRICAL NONLINEAR DEVICES, CIRCUITS, AND SYSTEMS : SPECIFIC SIGNAL DISCRIMINATING (E.G., COMPARING, SELECTING, ETC.) WITHOUT SUBSEQUENT CONTROL : By phase : Comparison between plural inputs (e.g., phase angle indication, lead-lag discriminator, etc.) :)

Patent 5148114: FM demodulator
(DEMODULATORS : FREQUENCY MODULATION DEMODULATOR : Input signal converted to and processed in pulse form (e.g., pulse counter or digital type demodulator) : Including plural detector diodes (e.g., ratio detector type))

Patent 5148115: Load connection state detector circuit
(AMPLIFIERS : WITH AMPLIFIER CONDITION INDICATING OR TESTING MEANS : With process control system)

Patent 5148116: Enhanced vacuum tube power amplifier
(AMPLIFIERS : WITH PLURAL DIVERSE-TYPE AMPLIFYING DEVICES : With process control system)

Patent 5148117: Adaptive feed-forward method and apparatus for amplifier noise reduction
(AMPLIFIERS : WITH AMPLIFIER BYPASS MEANS (E.G., FORWARD FEED) : Electron tube or diode as impedance)

Patent 5148118: Level shift circuit with gain enhancement
(AMPLIFIERS : WITH SEMICONDUCTOR AMPLIFYING DEVICE (E.G., TRANSISTOR) : Including differential amplifier : Electron beam device)

Patent 5148119: Precise reference voltage generator for feedforward compensated amplifiers
(AMPLIFIERS : WITH SEMICONDUCTOR AMPLIFYING DEVICE (E.G., TRANSISTOR) : Including differential amplifier : Having D.C. feedback bias control for stabilization :)

Patent 5148120: Class-AB push-pull drive circuit
(AMPLIFIERS : WITH SEMICONDUCTOR AMPLIFYING DEVICE (E.G., TRANSISTOR) : Including push-pull amplifier : Having complementary symmetry : And field effect transistor :)

Patent 5148121: Amplifier circuit designed for use in a bipolar integrated circuit, for amplifying an input signal selected by a switch circuit
(AMPLIFIERS : WITH SEMICONDUCTOR AMPLIFYING DEVICE (E.G., TRANSISTOR) : Including plural amplifier channels : Having frequency-responsive means or phase-shift means in feedback path)

Patent 5148122: Atomic beam frequency standard having RF chain with higher frequency oscillator
(OSCILLATORS : AUTOMATIC FREQUENCY STABILIZATION USING A PHASE OR FREQUENCY SENSING MEANS : Molecular resonance stabilization :)

Patent 5148123: Negative feedback control loop acquisition aid
(OSCILLATORS : AUTOMATIC FREQUENCY STABILIZATION USING A PHASE OR FREQUENCY SENSING MEANS : Search sweep of oscillator :)

Patent 5148124: Monolithic microwave integrated circuit noise generator and variable resistance device
(OSCILLATORS : ELECTRICAL NOISE OR RANDOM WAVE GENERATOR : Wave filter)

Patent 5148125: Dielectric constant monitor
(OSCILLATORS : PHASE SHIFT TYPE : Transitron type)

Patent 5148126: Capacitance sensor circuit and method for measuring capacitance and small changes in capacitance
(OSCILLATORS : PHASE SHIFT TYPE : Transitron type)

Patent 5148127: Biphase shift keying modulation circuit having constant envelope characteristics
(MODULATORS : PHASE SHIFT KEYING MODULATOR OR QUADRATURE AMPLITUDE MODULATOR : Including logic element (e.g., logic gate or flip-flop) :)

Patent 5148128: RF digital phase shift modulators
(MODULATORS : PHASE SHIFT KEYING MODULATOR OR QUADRATURE AMPLITUDE MODULATOR : Including discrete semiconductor device)

Patent 5148129: Microwave pulse compression from a storage cavity with laser-induced switching
(WAVE TRANSMISSION LINES AND NETWORKS : WAVE-SHAPING : With control of equalizer and/or delay network)

Patent 5148130: Wideband microstrip UHF balun
(WAVE TRANSMISSION LINES AND NETWORKS : COUPLING NETWORKS : Balanced to unbalanced circuits : Nonreciprocal polarization rotators)

Patent 5148131: Coaxial-to-waveguide transducer with improved matching
(WAVE TRANSMISSION LINES AND NETWORKS : COUPLING NETWORKS : Balanced to unbalanced circuits : Having long line elements : Using waveguide)

Patent 5148132: Microwave coupler
(WAVE TRANSMISSION LINES AND NETWORKS : PLURAL CHANNEL SYSTEMS : Having branched circuits : Using directional coupler : Having TEM lines : For waveguide)

Patent 5148133: Quality factor improvement for filter applications
(WAVE TRANSMISSION LINES AND NETWORKS : COUPLING NETWORKS : Frequency domain filters utilizing only lumped parameters : Resonant, discrete frequency selective type : With variable response)

Patent 5148134: Optimized design for TE.sub.01 mode circular waveguide connected to a bend section
(WAVE TRANSMISSION LINES AND NETWORKS : LONG LINES : Waveguide type : Circular or helical structure : Having movable element)

Patent 5148135: Electronic hardware package
(WAVE TRANSMISSION LINES AND NETWORKS : LONG LINE ELEMENTS AND COMPONENTS : Strip type : Including spaced, electrically compensated, internal support means)

Patent 5148136: Flat electromagnetic relay
(ELECTRICITY: MAGNETICALLY OPERATED SWITCHES, MAGNETS, AND ELECTROMAGNETS : ELECTROMAGNETICALLY ACTUATED SWITCHES : Polarity-responsive : With locking, latch or tripping structure)

Patent 5148137: Containment vessel for use with a pulsed magnet system and method of manufacturing same
(ELECTRICITY: MAGNETICALLY OPERATED SWITCHES, MAGNETS, AND ELECTROMAGNETS : MAGNETS AND ELECTROMAGNETS : Magnet structure or material : With electric- or magnetic-shielding means : With cooling means)

Patent 5148138: Cylindrical magnet apparatus suitable for NMR imaging
(ELECTRICITY: MAGNETICALLY OPERATED SWITCHES, MAGNETS, AND ELECTROMAGNETS : MAGNETS AND ELECTROMAGNETS : Magnet structure or material : Permanent magnets : With cooling means)

Patent 5148139: Fuse switch unit for panelboards
(ELECTRICITY: ELECTROTHERMALLY OR THERMALLY ACTUATED SWITCHES : WITH SEPARATE DISTINCT DIVERSE ART-TYPE SWITCHING DEVICE (E.G., FLUID- OR MECHANICAL-ACTUATED) : Fusible element device with other : With automatic circuit-interrupting device :)

Patent 5148140: Electrical fuses having improved short-circuit interruptions characteristics
(ELECTRICITY: ELECTROTHERMALLY OR THERMALLY ACTUATED SWITCHES : ELECTROTHERMALLY ACTUATED SWITCHES : Fusible element actuated : Current limiting devices (e.g., high voltage fuses) : Manually operated shunting, disconnect or load-break device)

Patent 5148141: Fuse with thin film fusible element supported on a substrate
(ELECTRICITY: ELECTROTHERMALLY OR THERMALLY ACTUATED SWITCHES : ELECTROTHERMALLY ACTUATED SWITCHES : Fusible element actuated : Fusible link or element structure or material : With nonconductive core (e.g., printed circuit) : Rotary selector means)

Patent 5148142: Temperature operated switch construction, terminal block therefor and methods of making the same
(ELECTRICITY: ELECTROTHERMALLY OR THERMALLY ACTUATED SWITCHES : THERMALLY ACTUATED SWITCHES : Expansible or vaporizable fluid actuated : Contact structure or composition of material : With pressure relief (e.g., venting))

Patent 5148143: Precision thick film elements
(ELECTRICAL RESISTORS : MECHANICALLY VARIABLE (E.G., RHEOSTAT) : Resistance value varied by removing or adding material : With intervening connector between contact and element (e.g., taps))

Patent 5148144: Data communication network providing power and message information
(COMMUNICATIONS: ELECTRICAL : SYSTEMS : Signal over power line : Separate diverse device deactivated by timer)

Patent 5148145: Automobile electronic alarm device
(COMMUNICATIONS: ELECTRICAL : LAND VEHICLE ALARMS OR INDICATORS : Of burglary or unauthorized use : Responsive to inertia, vibration, or tilt : Intersection turn guidance)

Patent 5148146: High brightness telltale for a head-up display
(COMMUNICATIONS: ELECTRICAL : LAND VEHICLE ALARMS OR INDICATORS : Internal alarm or indicator responsive to a condition of the vehicle : Plural conditions : With particular display means : Inductive)

Patent 5148147: Vehicle deceleration measurement system
(COMMUNICATIONS: ELECTRICAL : LAND VEHICLE ALARMS OR INDICATORS : External alarm or indicator of movement : Plural indications (e.g., go, slow, stop) : With particular display means)

Patent 5148148: Radio alarm system
(COMMUNICATIONS: ELECTRICAL : CONDITION RESPONSIVE INDICATING SYSTEM : With particular coupling link : Radio : Including central station detail : And remote station detail : Specifying particular start/destination)

Patent 5148149: Differential delay intrusion detection sensory system
(COMMUNICATIONS: ELECTRICAL : CONDITION RESPONSIVE INDICATING SYSTEM : Specific condition : Intrusion detection : Disturbance of electric field : Capacitance : Beam)

Patent 5148150: Compact security alarm circuitry and apparatus for portable containers
(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 5148151: Metal detector having target characterization and search classification
(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 5148152: Foot pedal control mechanism for computers
(COMPUTER GRAPHICS PROCESSING AND SELECTIVE VISUAL DISPLAY SYSTEMS : DISPLAY PERIPHERAL INTERFACE INPUT DEVICE : Animation)

Patent 5148153: Automatic screen blanking in a mobile radio data terminal
(COMPUTER GRAPHICS PROCESSING AND SELECTIVE VISUAL DISPLAY SYSTEMS : DISPLAY PERIPHERAL INTERFACE INPUT DEVICE : Including keyboard : Trackball)

Patent 5148154: Multi-dimensional user interface
(DATA PROCESSING: PRESENTATION PROCESSING OF DOCUMENT, OPERATOR INTERFACE PROCESSING, AND SCREEN SAVER DISPLAY PROCESSING : OPERATOR INTERFACE (E.G., GRAPHICAL USER INTERFACE) : On-screen workspace or object : Window or viewpoint : 3D Perspective view of window layout : Hierarchical)

Patent 5148155: Computer with tablet input to standard programs
(COMPUTER GRAPHICS PROCESSING AND SELECTIVE VISUAL DISPLAY SYSTEMS : DISPLAY PERIPHERAL INTERFACE INPUT DEVICE : Touch panel : Having programmable function key)

Patent 5148156: Electronic display device having a plurality of pixel elements
(COMPUTER GRAPHICS PROCESSING AND SELECTIVE VISUAL DISPLAY SYSTEMS : PLURAL PHYSICAL DISPLAY ELEMENT CONTROL SYSTEM (E.G., NON-CRT) : Display elements arranged in matrix (e.g., rows and columns) : Light-controlling display elements : Color)

Patent 5148157: Spatial light modulator with full complex light modulation capability
(COMPUTER GRAPHICS PROCESSING AND SELECTIVE VISUAL DISPLAY SYSTEMS : PLURAL PHYSICAL DISPLAY ELEMENT CONTROL SYSTEM (E.G., NON-CRT) : Display elements arranged in matrix (e.g., rows and columns) : Light-controlling display elements : Color)

Patent 5148158: Emergency lighting unit having remote test capability
(COMMUNICATIONS: ELECTRICAL : SELECTIVE : Monitoring in addition to control (e.g., supervisory) : Including indicator : Interrupted)

Patent 5148159: Remote control system with teach/learn setting of identification code
(COMMUNICATIONS: ELECTRICAL : SELECTIVE : Program control : With addressing)

Patent 5148160: Radio communication apparatus for rapidly knowing whether the apparatus is within or out of a service area
(COMMUNICATIONS: ELECTRICAL : SELECTIVE : Having indication or alarm (e.g., location indication) : Code responsive (i.e., paging) : Alert : Audible)

Patent 5148161: Digital signal processor for fixed and floating point data
(CODED DATA GENERATION OR CONVERSION : DIGITAL CODE TO DIGITAL CODE CONVERTERS : Complementers : To or from Hollerith code)

Patent 5148162: Analog-to-digital converter comparator circuit utilizing a reverse polarity sampling technique
(CODED DATA GENERATION OR CONVERSION : SAMPLE AND HOLD : Trimming control circuits)

Patent 5148163: Digital to analog conversion circuit with dither and overflow prevention
(CODED DATA GENERATION OR CONVERSION : ANALOG TO OR FROM DIGITAL CONVERSION : Increasing converter resolution (e.g., dithering) : Plural slope analog to digital converter)

Patent 5148164: Current generating device for complementarily generating two currents of different magnitudes in response to one-bit data
(CODED DATA GENERATION OR CONVERSION : ANALOG TO OR FROM DIGITAL CONVERSION : With particular solid state devices (e.g., Gunn effect device, Josephson device, drift transistor, using solid state active devices as impedances) with other at longer intervals) : Field effect transistor : With rollover feature (i.e., antidoublestrike))

Patent 5148165: CMOS digital to analog signal converter circuit
(CODED DATA GENERATION OR CONVERSION : ANALOG TO OR FROM DIGITAL CONVERSION : With particular solid state devices (e.g., Gunn effect device, Josephson device, drift transistor, using solid state active devices as impedances) with other at longer intervals) : Field effect transistor : With rollover feature (i.e., antidoublestrike))

Patent 5148166: Third order sigma delta oversampled analog-to-digital converter network with low component sensitivity
(CODED DATA GENERATION OR CONVERSION : ANALOG TO OR FROM DIGITAL CONVERSION : Differential encoder and/or decoder (e.g., delta modulation, differential pulse code modulation) : Linearization (e.g., nonlinear transfer characteristic compensates for nonlinear transducer))

Patent 5148167: Sigma-delta oversampled analog-to-digital converter network with chopper stabilization
(CODED DATA GENERATION OR CONVERSION : ANALOG TO OR FROM DIGITAL CONVERSION : Differential encoder and/or decoder (e.g., delta modulation, differential pulse code modulation) : Linearization (e.g., nonlinear transfer characteristic compensates for nonlinear transducer))

Patent 5148168: Digital-to-analog converter using pulse-width modulation
(CODED DATA GENERATION OR CONVERSION : ANALOG TO OR FROM DIGITAL CONVERSION : Digital to analog conversion : With intermediate conversion of digital value to time interval : With rollover feature (i.e., antidoublestrike))

Patent 5148169: Method and apparatus for conversion of the sampled signal of an analog input signal
(CODED DATA GENERATION OR CONVERSION : ANALOG TO OR FROM DIGITAL CONVERSION : Analog to digital conversion : Coarse and fine conversions : With rollover feature (i.e., antidoublestrike))

Patent 5148170: High resolution analogue-to-digital converter
(CODED DATA GENERATION OR CONVERSION : ANALOG TO OR FROM DIGITAL CONVERSION : Analog to digital conversion : Intermediate conversion to frequency or number of pulses : With rollover feature (i.e., antidoublestrike))

Patent 5148171: Multislope continuously integrating analog to digital converter
(CODED DATA GENERATION OR CONVERSION : ANALOG TO OR FROM DIGITAL CONVERSION : Analog to digital conversion : Intermediate conversion to time interval : Plural slope : Including priority encoder)

Patent 5148172: Absorbing coating, its process of manufacture and covering obtained with the aid of this coating
(COMMUNICATIONS: DIRECTIVE RADIO WAVE SYSTEMS AND DEVICES (E.G., RADAR, RADIO NAVIGATION) : RADIO WAVE ABSORBER :)

Patent 5148173: Millimeter wave screening cloud and method
(COMMUNICATIONS: DIRECTIVE RADIO WAVE SYSTEMS AND DEVICES (E.G., RADAR, RADIO NAVIGATION) : RADIO WAVE ABSORBER : For camouflage :)

Patent 5148174: Selective reception of carrier-free radar signals with large relative bandwidth
(COMMUNICATIONS: DIRECTIVE RADIO WAVE SYSTEMS AND DEVICES (E.G., RADAR, RADIO NAVIGATION) : BASE BAND SYSTEM : Detection of surveilance)

Patent 5148175: High resolution variable range gate generator with programmable timing
(COMMUNICATIONS: DIRECTIVE RADIO WAVE SYSTEMS AND DEVICES (E.G., RADAR, RADIO NAVIGATION) : RETURN SIGNAL CONTROLS RADAR SYSTEM : Receiver : Gating : Automatic range tracking : With constant beat frequency)

Patent 5148176: Measuring device
(COMMUNICATIONS: DIRECTIVE RADIO WAVE SYSTEMS AND DEVICES (E.G., RADAR, RADIO NAVIGATION) : DETERMINING VELOCITY : Receiver)

Patent 5148177: In-furnace level meter and antenna therefore
(COMMUNICATIONS: DIRECTIVE RADIO WAVE SYSTEMS AND DEVICES (E.G., RADAR, RADIO NAVIGATION) : DETERMINING DISTANCE : Material level within container : FM type)

Patent 5148178: Precision ranging system
(COMMUNICATIONS: DIRECTIVE RADIO WAVE SYSTEMS AND DEVICES (E.G., RADAR, RADIO NAVIGATION) : DETERMINING DISTANCE : Phase comparison : FM type)

Patent 5148179: Differential position determination using satellites
(COMMUNICATIONS: DIRECTIVE RADIO WAVE SYSTEMS AND DEVICES (E.G., RADAR, RADIO NAVIGATION) : DIRECTIVE : Including a satellite : With position indicating : With accuracy enhancing : Using differential correction :)

Patent 5148180: Method and apparatus for passive direction finding with sideband determination
(COMMUNICATIONS: DIRECTIVE RADIO WAVE SYSTEMS AND DEVICES (E.G., RADAR, RADIO NAVIGATION) : DIRECTIVE : Beacon or receiver : Direction-finding receiver only : With plural fixed antenna pattern comparing : Including more than two antennas : By modulation)

Patent 5148181: Mobile radio communication apparatus
(COMMUNICATIONS: RADIO WAVE ANTENNAS : ANTENNAS : With radio cabinet :)

Patent 5148182: Phased reflector array and an antenna including such an array
(COMMUNICATIONS: RADIO WAVE ANTENNAS : ANTENNAS : With spaced or external radio wave refractor (e.g., lens) : With scanning, sweeping, or orienting : With feedback)

Patent 5148183: Four-way antenna
(COMMUNICATIONS: RADIO WAVE ANTENNAS : ANTENNAS : With coupling network or impedance in the leadin : With plural antennas : Including a screening reflector)

Patent 5148184: Method of controlling printed density in thermal transfer recording
(INCREMENTAL PRINTING OF SYMBOLIC INFORMATION : THERMAL MARKING APPARATUS OR PROCESSES : Gradational recording : Look up table : Having single layer colored transfer material)

Patent 5148185: Ink jet recording apparatus for ejecting droplets of ink through promotion of capillary action
(INCREMENTAL PRINTING OF SYMBOLIC INFORMATION : INK JET : Ejector mechanism (i.e., print head) : Drop-on-demand : With thermal force ejection : Composite ejector : Flow path : Integrated)

Patent 5148186: Ink jet recording method
(INCREMENTAL PRINTING OF SYMBOLIC INFORMATION : INK JET : Ejector mechanism (i.e., print head) : Optical energy acting on fluid : Nozzles)

Patent 5148187: Printing apparatus with mechanism precisely defining printing start position
(INCREMENTAL PRINTING OF SYMBOLIC INFORMATION : THERMAL MARKING APPARATUS OR PROCESSES : Record receiver driving means : Including separating means)

Patent 5148188: Thermal head
(INCREMENTAL PRINTING OF SYMBOLIC INFORMATION : THERMAL MARKING APPARATUS OR PROCESSES : Specific resistance recording element type : Specific conductor means (e.g., electrode, conducting pattern, etc.) : Using pulse width modulation)

Patent 5148189: Thermal print head
(INCREMENTAL PRINTING OF SYMBOLIC INFORMATION : THERMAL MARKING APPARATUS OR PROCESSES : Specific resistance recording element type : Having auxiliary means for conducting heat : Using pulse width modulation)

Patent 5148190: Scanning optical system with plural focusing units
(INCREMENTAL PRINTING OF SYMBOLIC INFORMATION : LIGHT OR BEAM MARKING APPARATUS OR PROCESSES : Scan of light : Plural beam scan : Specific optical structure : Specific lens : For detecting color)

Patent 5148191: Ink jet head having heat generating resistor made of non-single crystalline substance containing Ir, Ta and Al and ink jet apparatus
(INCREMENTAL PRINTING OF SYMBOLIC INFORMATION : INK JET : Ejector mechanism (i.e., print head) : Drop-on-demand : With thermal force ejection : Thermal force generators : Resistor specifics : Integrated)

Patent 5148192: Liquid jet recording head with nonlinear liquid passages and liquid jet recording apparatus having same
(INCREMENTAL PRINTING OF SYMBOLIC INFORMATION : INK JET : Ejector mechanism (i.e., print head) : Discharge means : Color type)

Patent 5148193: Method for surface treatment of ink jet recording head
(INCREMENTAL PRINTING OF SYMBOLIC INFORMATION : INK JET : Ejector mechanism (i.e., print head) : Discharge means : Surface treated : Movement)

Patent 5148194: Ink jet recording apparatus with engaging members for precisely positioning adjacent heads
(INCREMENTAL PRINTING OF SYMBOLIC INFORMATION : INK JET : Ejector mechanism (i.e., print head) : Modular : Nozzles)

Patent 5148195: Lens system having predetermined focusing power in different mediums, such as air and water, for providing a close up lens which may be
(PHOTOGRAPHY : UNDERWATER, WATERPROOF, OR WATER-RESISTANT CAMERA : Handheld camera : Having stabilizing (e.g., gyroscope, etc.))

Patent 5148196: System for creating custom-made miniatures
(PHOTOCOPYING : PROJECTION PRINTING AND COPYING CAMERAS : With cathode ray tube for light source : Having document handling detection)

Patent 5148197: Data printing apparatus for camera
(PHOTOGRAPHY : WITH DATA RECORDING : Optical : Segmented alphanumeric indicia : Having auxiliary illumination)

Patent 5148198: Lens-fitted photographic film unit, a processor for processing the same, and a processing system therefor
(PHOTOGRAPHY : FLUID-TREATING APPARATUS : Having photographic medium feed : Having clutch, speed detail, or variable processing time : Having doctoring or wiper blade)

Patent 5148199: Motor-driven zoom lens barrel
(PHOTOGRAPHY : HAVING VARIABLE FOCAL LENGTH OF CAMERA OBJECTIVE : Power zoom : Speed control or step driving : Focus position adjusted according to focal length)

Patent 5148200: Method and apparatus for driving the taking lens system of a camera
(PHOTOGRAPHY : HAVING VARIABLE FOCAL LENGTH OF CAMERA OBJECTIVE : Manually selected preset zoom position or range : Motorized lens displacement)

Patent 5148201: Zooming control apparatus for a camera
(PHOTOGRAPHY : HAVING VARIABLE FOCAL LENGTH OF CAMERA OBJECTIVE : Power zoom : Speed control or step driving : Focus position adjusted according to focal length)

Patent 5148202: Display device within finder for camera
(PHOTOGRAPHY : HAVING CAMERA INDICATOR : Having display in viewfinder : Having plural pointers or match needle)

Patent 5148203: Ink jet recording apparatus including a drive mechanism for an ink ejection recovery systems
(RECORDERS : MARKERS AND/OR DRIVING MEANS THEREFOR : Drum)

Patent 5148204: Apertureless direct electronic printing
(INCREMENTAL PRINTING OF SYMBOLIC INFORMATION : INK JET : Ejector mechanism (i.e., print head) : Drop-on-demand : With electric field ejection (applied to fluid) : Movement)

Patent 5148205: Ophthalmic lens having a changing refractive index
(OPTICS: EYE EXAMINING, VISION TESTING AND CORRECTING : SPECTACLES AND EYEGLASSES : Ophtahalmic lenses or blanks : Neck retainers)

Patent 5148206: Automatic film processor using ultrasonic wave generators
(PHOTOGRAPHY : FLUID-TREATING APPARATUS : Photographic medium or cartridge sensing : Transmittivity/reflectivity of photographic medium sensing : Rotary)

Patent 5148207: Capacitive film position sensing system for a film processor
(PHOTOGRAPHY : FLUID-TREATING APPARATUS : Having photographic medium feed : And photographic medium immersed and removed : Plural stations : Crane type)

Patent 5148208: Disposable container for dispensing of photographic developing liquids
(PHOTOGRAPHY : FLUID-TREATING APPARATUS : Heating, cooling, or temperature detecting : Transmittivity/reflectivity of photographic medium sensing)

Patent 5148209: Passive ranging and rapid autofocusing
(PHOTOGRAPHY : WITH EXPOSURE OBJECTIVE FOCUSING MEANS, FOCUSING AID, OR RANGEFINDING MEANS : Lens characteristic compensating : By modifying electric focus or drive signal : Focus position adjusted according to focal length)

Patent 5148210: Automatic focusing apparatus
(PHOTOGRAPHY : WITH EXPOSURE OBJECTIVE FOCUSING MEANS, FOCUSING AID, OR RANGEFINDING MEANS : Having auxiliary illumination : Scanning emitter : Focus position adjusted according to focal length)

Patent 5148211: Stabilized range finder for use with an electronically controlled camera
(PHOTOGRAPHY : WITH EXPOSURE OBJECTIVE FOCUSING MEANS, FOCUSING AID, OR RANGEFINDING MEANS : Plural focusing or rangefinding areas : Automatic area selection : Mirror type)

Patent 5148212: Flash control based on calculated required flash energy
(PHOTOGRAPHY : FLASH SYSTEM RESPONSIVE TO FOCAL LENGTH OR DISTANCE : Camera release)

Patent 5148213: Printing method for photographic printer
(PHOTOCOPYING : PROJECTION PRINTING AND COPYING CAMERAS : Multicolor picture : Regulating light intensity or exposure time : Including :)

Patent 5148214: Alignment and exposure apparatus
(PHOTOCOPYING : PROJECTION PRINTING AND COPYING CAMERAS : Identifying, composing, or selecting : Including reflector between original and photosensitive paper : Including)

Patent 5148215: Magazine unit of image recording apparatus for accommodating image recording medium
(PHOTOCOPYING : PROJECTION PRINTING AND COPYING CAMERAS : Detailed holder for photosensitive paper : Including shutter, diaphragm, polarizer or filter)

Patent 5148216: Cartridge for containing film papers and printing papers and a color video printer using the cartridge
(PHOTOCOPYING : PROJECTION PRINTING AND COPYING CAMERAS : Detailed holder for photosensitive paper : Including shutter, diaphragm, polarizer or filter)

Patent 5148217: Electrostatographic copier/printer densitometer insensitive to power supply variations
(ELECTROPHOTOGRAPHY : CONTROL OF ELECTROPHOTOGRAPHY PROCESS : Densitometer detail : Temperature control)

Patent 5148218: Image forming apparatus with a humidity detector
(ELECTROPHOTOGRAPHY : DIAGNOSTICS : With diverse image formation)

Patent 5148219: Image forming apparatus with developing and cleaning system
(ELECTROPHOTOGRAPHY : IMAGE FORMATION : Combined or plural functions by single component : Development and cleaning : Simultaneously : Toner cartridge)

Patent 5148220: Toning station drive for image-forming apparatus
(ELECTROPHOTOGRAPHY : IMAGE FORMATION : Development : Plural diverse (e.g., color) : Selectively active : Rotary type)

Patent 5148221: Image forming apparatus with toner density control based on the medium supplied
(ELECTROPHOTOGRAPHY : CONTROL OF ELECTROPHOTOGRAPHY PROCESS : Control of developing : Concentration control : In response to potential of latent image)

Patent 5148222: Liquid developer system
(ELECTROPHOTOGRAPHY : IMAGE FORMATION : Development : Plural diverse (e.g., color) : Liquid : Opposite polarity)

Patent 5148223: Developer dispenser having a developer mover for transporting developer
(ELECTROPHOTOGRAPHY : IMAGE FORMATION : Development : Dry development : Supplying new toner : Auger)

Patent 5148224: Thin layer coated endless belt of an electrophotographic printing machine
(ELECTROPHOTOGRAPHY : IMAGE FORMATION : Transfer : Electrostatic : Corona : Having belt transporting copy : Vacuum or pneumatic)

Patent 5148225: Electrophotographic process and apparatus
(ELECTROPHOTOGRAPHY : IMAGE FORMATION : Formation of master, photocopy-printer : Of residual toner)

Patent 5148226: Heating apparatus using endless film
(ELECTROPHOTOGRAPHY : IMAGE FORMATION : Fixing (e.g., fusing) : By heat and pressure : Continuous web : Cleaning member)

 

Back to EveryPatent.com