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Interruptable voltage-controlled oscillator and phase-locked loop using same
OF THE PREFERRED EMBODIMENTS Reference is now made in detail to the present preferred embodiments of the invention which illustrate the best mode presently contemplated ...
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Varying frequency oscillator for the reduction of radiated emissions of electronic equipment
These and other objects of the invention are accomplished by providing a circuit which varies the frequency of the output of an oscillator which supplies system clock ...
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High frequency ECL voltage controlled ring oscillator
OF THE INVENTION As shown in FIG. 4, the present invention provides an ECL gate configuration 100 that allows the bias current applied to the gate 100 to be varied. T...
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Local area network amplifier for twisted pair lines
An amplifier for amplifying a signal transmitted over a line, where the line attenuates higher frequencies more than lower frequencies is described. A plurality of ...
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Sequential beam switching of acousto-optic modulator
It is a novel feature of the present invention that simultaneous multiple-beam operation of a laser recording or display system is provided by sequential application of ...
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Solar energy concentrating and collecting arrangement with sun-follower and solar energy sensing power control and method
I claim: 1. A solar energy concentrating and collecting arrangement, comprising a generally upwardly facing concave generally semi-cylindrical reflector-concentrator ...
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Flux-cored wire
It is an object of the present invention to provide a flux-cored wire useful for electrogas arc welding which eliminates the aforementioned disadvantages and drawbacks. T...
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Multistage rotary switch
Each of the switch wafers includes a case member 1 with a disk-shaped recess for receiving a rotatable, disk-shaped rotor 2 which is axially displaceable therein with a ...
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Tank type gas circuit breaker
An object of the invention is to provide a tank type gas circuit breaker for a three-phase alternating current which is capable of adjusting the interruption timing for ...
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Solar air heater
According to the present invention there is provided a solar collector air heater which exhibits a high heat transfer efficiency with reduced convection losses, ...
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