Facsimile and static presentation processing – Facsimile – Specific signal processing circuitry
Patent
1989-12-18
1991-03-05
Peng, John K.
Facsimile and static presentation processing
Facsimile
Specific signal processing circuitry
358 98, 128 6, H04N 718, A61B 106
Patent
active
049981668
ABSTRACT:
An auxiliary light apparatus for a color video borescope has an auxiliary box that is connected by an umbilical to a receptacle on the video processor unit for the borescope. The insertion tube of the borescope has an interface module which normally connects to a receptacle in the video processor, but also fits a receptacle in the auxiliary box. Sequential primary color illumination is generated in the auxiliary box and supplied through the interface module and a fiber optic bundle in the insertion tube to the distal end of the tube to illuminate a remote target area. The auxiliary sequential light generator is optically synchronized from the main light generator within the video processor.
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patent: 4755873 (1988-07-01), Kobayashi
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Peng John K.
Welch Allyn Inc.
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