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专利名称：Actively-illuminated accessory发明人：Etsurou Kurosu,Minoru Maeda申请号：US07/443203申请日：191130公开号：US04973835A公开日：19901127
摘要：This invention discloses an accessory utilizing a light emitter, including the lightemitter, arranged near a transparent body, for intermittently emitting light upon
reception of an electrical signal, first pulse generator for generating a first pulse signal ata relatively short pulse interval, photo detector for detecting light incident on thetransparent body and generating a light detection signal, second pulse generator forgenerating a second pulse signal at a relatively long pulse interval, and signal processorfor receiving the first pulse signal, the second pulse signal, and the light detection signaland supplying the electrical signal to the light emitter at a predetermined timing.
申请人：KUROSU; ETSUROU,MAEDA; MINORU
代理机构：Cushman, Darby & Cushman
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