Searching:
Search by keyword, patent number, inventor, assignee, city or state:
| Patent # | Description |
|---|---|
| US-4,059,851 |
Priority network for devices coupled by a common bus A priority network utilizing a common bus coupled to a plurality of priority seeking peripheral devices wherein a processor or any number of processors is... |
| US-4,059,850 |
Memory system word group priority device with least-recently used
criterion A word group priority device for use in a data processing system having a first store and a relatively faster but smaller capacity second store, which device... |
| US-4,059,849 |
Interconnected module Solderable conductive strips bonded to ceramic insulator spacers interconnect terminals of adjacent substrates in a microcircuit module. Input-output connector... |
| US-4,059,848 |
Wound capacitor comprising an excess-pressure safety device A wound capacitor comprising a cylindrical housing which includes an expansion space which is closed on the one side by a lid and which is bounded on the other... |
| US-4,059,847 |
Hose having an electrically conductive layer for dissipating static
electricity and method of making same A hose construction having means for dissipating static electricity and method of making same are provided and such hose construction comprises a polymeric inner... |
| US-4,059,846 |
Lift with electrical grounding means A device for suspending a raft from a transport such as a helicopter so that the raft can be lowered and raised into and out of the water without subjecting... |
| US-4,059,845 |
Fail-safe time delay circuit A fail-safe time delay circuit comprising a detection relay for sensing the presence and absence of an input signal, a switching relay for assuming a first and a... |
| US-4,059,844 |
Solenoid driver circuit A driver circuit for limiting the magnitude of current flowing through a solenoid wherein the level of the current flowing through the solenoid is sensed and fed... |
| US-4,059,843 |
Overload and ground fault protective device An alarm system detects the electrical disconnection of electrical equipment such as an appliance which connects by a power plug to a power receptacle on an AC... |
| US-4,059,842 |
Method and apparatus for synchronizing a digital divider chain with a
low frequency pulse train A method and apparatus for synchronization of a digital divider chain with a low frequency reference pulse train is embodied in the form of all digital circuit... |
| US-4,059,841 |
Optical read-out system including asymetrical beam intensity and four
detector cells The invention relates to the optical reading of a support comprising a track along which is arranged a series of information items which optically translate a... |
| US-4,059,840 |
Television camera and pick-up tube having stripes for improved
resolution and linearity A black-white or color television camera has a pick-up tube having a signal electrode comprising separate strips. Before a line scanning operation to be... |
| US-4,059,839 |
Solid state camera A solid state color camera such as one-chip type CCD (charge coupled device) color camera having a color filter employed in association with the CCD chip and... |
| US-4,059,838 |
Chroma-preference control for VIR automatic operation Viewer preference adjustment of saturation is realized in a VIR controlled color television receiver by provision of a closed loop control circuit exclusive of... |
| US-4,059,837 |
Glass-moulded type semiconductor device A semiconductor device according to the present invention comprises a silicon pellet adhesively fixed with a soft solder between a pair of leads provided with... |
| US-4,059,836 |
Exposure control mechanism A camera having an adjustable mechanism to set an exposure aperture, a shutter to control the duration of an exposure and a member movable in a first range to... |
| US-4,059,835 |
Bypass circuits for improving the response of electric shutters An electric shutter circuit employs a photodiode which forms the collector load of a logarithmic amplifier. The photodiode is shunted with an active device which... |
| US-4,059,834 |
Light exposing apparatus for forming a phosphor screen of a cathode ray
tube A light exposing apparatus for use in forming a phosphor screen of a color cathode ray tube is disclosed in which a control means is connected to a movable... |
| US-4,059,833 |
Recording position adjuster A recording position defining apparatus includes a beam generator for generating a modulated beam in accordance with a signal to be recorded; a beam deflector; a... |
| US-4,059,832 |
Portable intrusion alarm A portable device for signaling the unauthorized movement of a closure member embodies an adjustable hanger bracket and an improved spring hinge construction... |
| US-4,059,831 |
Passive transponders using acoustic surface wave devices A passive transponder sensitive to electromagnetic pulses received in the form of surface acoustic waves. The device utilizes a plurality of interdigital... |
| US-4,059,830 |
Sleep alarm device In at least one embodiment, a sleep inhibiting device comprises a plurality of ring-like, metallic contacting devices worn on adjacent fingers of a human hand.... |
| US-4,059,829 |
Multi state magnetic bubble domain cell for random access memories A multi-state memory cell which uses magnetic bubble domains in uniaxial material is described. The cell includes a channel in which a number of stable bubble... |
| US-4,059,828 |
Bubble lattice file structure In an improved bubble lattice file (BLF) structure, two adjacent layers of magnetic bubble domain material are utilized to provide separate media for supporting... |
| US-4,059,827 |
Molecular information storage systems A thermoplastic film is used to record data in the form of variations in molecular orientation of the polar molecules. The film is softened by heating and the... |
| US-4,059,826 |
Semiconductor memory array with field effect transistors programmable by
alteration of threshold voltage N-channel silicon gate MOS memory cells are programmed by an ion implant step which is done prior to forming the gates or the diffused source and drain regions.... |
| US-4,059,825 |
Burst/slip correction decoder and method A shortened cyclic block decoder and a method of decoding encoded cyclic blocks of data of the type (n,k) are described. The invention can correct burst errors... |
| US-4,059,824 |
Automotive light for preventing rear end collision An automotive light system for warning or notifying the drivers of the trailing cars includes green lamps the number of which being lit indicates the relative... |
| US-4,059,823 |
Tire pressure indicator A wheel-mounted tire pressure indicator which includes a housing enclosing a pneumatically-actuated pressure indicia scale as well as a self-contained battery... |
| US-4,059,822 |
Fault detecting system for vehicle occupants protective apparatus A fault detecting system adapted for detecting whether a occupants protective apparatus, e.g., an air bag apparatus, seat belt apparatus or rear-end collision... |
| US-4,059,821 |
Traffic signal controller flasher for pedestrian clearance An adapter unit converts a standard traffic controller system for operation to a pedestrian clearance mode where a DONT-WALK signal flashes during the interval... |
| US-4,059,820 |
Seismic wave generator and method of geophysical prospecting using the
same A device for generating seismic waves in the earth employs an elongated open-ended barrel having its closed end adjustably supported on a base plate for... |
| US-4,059,819 |
Detector assembly for seismic marine survey A method and apparatus for seismic prospecting in a body of water which comprises trailing a gun adapted to initiate explosively-operated charges at a sufficient... |
| US-4,059,818 |
Periodic waveform interference eliminator A system is disclosed for removing a periodic interfering signal from an electrical signal which may also include a data signal such as a seismic signal. A... |
| US-4,059,817 |
Temperature sensitive switch with separate bimetal and heat transfer
means A temperature sensitive switch having a switch housing containing switch contacts and electrical leads, an arched bimetal disc, whose dome height changes under... |
| US-4,059,816 |
Electrical loadbreak fuse and canister assembly An electrical loadbreak fuse and canister assembly with arc quenching means operative upon withdrawal of the fuse from the canister or upon insertion of the fuse... |
| US-4,059,815 |
Coaxial cavity resonator An improved coaxial cavity resonator comprises an enclosed conductor having opposed ends, and a center cylindrical conductor in the enclosed conductor. The... |
| US-4,059,814 |
Controllable semiconductor element Controllable semiconductor element with an active semiconductor path controlled by means of conductivity modulation. The structure corresponds to a semiconductor... |
| US-4,059,813 |
Coherent counter-streaming electrostatic wave raman interaction system
utilizing opposing electron beams for... The generation of controlled, electromagnetic, coherent, microwave radiation from a warm, uniform plasma at approximately twice the electron plasma frequency by... |
| US-4,059,812 |
Synchronous pulse generator including flywheel tank circuit with phase
locked loop A circuit receiving a degraded synchronous pulse signal which has missing pulses and phase-shifted pulses, and producing an output signal similar to and at a... |
| US-4,059,811 |
Integrated circuit amplifier In the application of analog type circuits to semiconductor chips for large scale circuit integration, a substantial improvement in the size of an amplifier... |
| US-4,059,810 |
Resin-encased microelectronic module A metal plate carrying a semiconductive chip with a five-terminal power amplifier is encased in a prismatic resinous body having five tongues projecting from one... |
| US-4,059,809 |
Differential amplifier A differential amplifier constructed from at least two metal oxide semiconductor (MOS) transistors is described. Input voltages are individually applied to the... |
| US-4,059,808 |
Differential amplifier In a semiconductor differential amplifier comprising a differential pair of npn transistors having the emitters connected to the emitter of lateral transistors,... |
| US-4,059,807 |
Pulse width modulated amplifier A pulse width modulation circuit which comprises a mixer for combining an input audio signal with a feedback signal and for developing a difference signal to... |
| US-4,059,806 |
Pulse position demodulator circuit A pulse position demodulator circuit is provided which finds particular use in instrument landing systems, but which has general utility. The system responds to... |
| US-4,059,805 |
Phase lock loop carrier generator for receiver of phase modulated
carrier pulse signals Demodulator for phase modulated carrier pulse signals or phase codes in which the pulses are coded according to a plurality of N phases of the carrier. It... |
| US-4,059,804 |
Frequency comparison circuit A frequency comparison circuit for determining, at least within certain limits of accuracy, whether the frequency of a received signal is equal or not to a... |
| US-4,059,803 |
Method of converting the electromagnetic spectrum carrier frequency and
an electromagnetic energy receiver for same A method of converting the carrier frequency of an incoming electromagnetic wave spectrum in an electromagnetic energy receiver comprising a converter, whereby... |
| US-4,059,802 |
Input level display circuit for receivers A receiver has a first input circuit and a first amplifier connected to a first rectifier circuit and has a second input circuit and a second amplifier connected... |
Copyright 2008−2012 Patents.com
