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Aquarium/terrarium crossover bridge assembly
OF THE DRAWINGS Referring to FIG. 1, there is provided a generally A-frame configuration arched water transfer bridge 1 with two bottom openings represented by ...
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Animal feeder with automatic dispenser
The present invention comprises an animal feeder as, for example, for a hog which has an upper bin and a bottom feed pan which is shaped to a contour which forms a bowl ...
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Birdhouse cage
Having described the invention, what is claimed as new in support of Letters Patent is as follows: 1. A cage for the housing of birds comprising a relatively large ...
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Method of raising farm animals by exposing them to toys
OF THE PREFERRED EMBODIMENTS Turning now to a more detailed consideration of the invention, in a first experiment, five hundred laying hens were provided with pecking ...
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Tamperproof arrangement for an integrated circuit device
In accordance with the present invention, a novel tamperproof arrangement for an integrated circuit is shown. A tamperproof arrangement for an integrated circuit device ...
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Video signal mixer circuit for high-resolution imaging with solid-state matrix sensor cameras
According to the invention, it is proposed to make a video mixer circuit receiving a first video signal and a second video signal, the latter signal corresponding ...
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Heat generator for automobile vehicles
We claim: 1. Heat generator for motorized automobile vehicle comprising an enclosure, mechanical friction means in said enclosure adapted to be driven by the motor of ...
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Transducer coupling system
What is claimed is: 1. An acoustic transmission system for acoustically coupling to an associated transducer and providing a relatively smooth output response therefrom, ...
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Programmable two-part matched filter for spread spectrum
A general object of the invention is a spread-spectrum receiver which reduces cost and circuit complexity, reduces the volume required and improves the performance, i.e.,...
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Apparatus for stabilizing multiple laser sources and their application
The present invention relates generally to multiple laser sources having spectral output beams having distinguishable optical characteristics which provide combined high ...
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