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Method and apparatus for producing laser radiation following two-photon excitation of a gaseous medium
The present invention provides a method and apparatus for producing laser radiation by two-photon optical pumping of an atomic or molecular gaseous medium, particularly ...
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Excimer laser with fluoropolymer lining
The present invention overcomes the disadvantages and limitations of the prior art by providing a multi-atmospheric halogen compatible cavity. This is accomplished in ...
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Synchronizing signal discriminator for use in channel selection apparatus of television receiver
What we claim is: 1. A synchronizing signal discrimination circuit for use in a channel selection apparatus having a preset function of a television receiver, comprising;...
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Energy dissipation circuit for electromagnetic injection
The present invention provides an energy dissipation circuit for a plurality of an electromagnetic solenoids which includes a power device whose energy dissipation is ...
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Field programmable read only memories
What I claim is: 1. A field programmable read only memory comprising a decoder having N output terminals and log.sub.2 N input terminals each being an input terminal to ...
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Stackable modular storage tower
An object of the invention is, therefore, to provide an expandable, compact structural assembly for holding modular mass storage devices. Another object is to provide ...
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Method for data width conversion between a DMA controller and an interface unit with a bus width that is an integer multiple of the DMAC bus width
Accordingly, it is the primary objective of this invention to provide a method and system which perform simple data transfer between a direct memory access controller ...
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Methods of trimming film resistors
General Considerations Referring now to FIG. 1, there is depicted a typical bar resistor 12 of a desired width W and a length L which is formed as a layer 13 of ...
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Error detection and fault isolation for lockstep processor systems
The previously stated specific objects of the invention can be summarized as the provision of a lockstep processor system which has error isolation built into the system ...
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Household information system data processor changing an inital image
The object of the present invention is to solve the above-mentioned problems and to realize an image display with which the initial image of the system changes every ...
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