Boots – shoes – and leggings
Patent
1987-09-23
1989-03-21
Harkcom, Gary V.
Boots, shoes, and leggings
364807, 364845, 350 9614, 350 9616, 350358, G06G 900, G06G 716
Patent
active
048150274
ABSTRACT:
In an optical operation apparatus, a light source emits a light intensity-modulated on the basis of a first electrical signal. A modulating device receives the light from the light source and intensity-modulates the light on the basis of the first signal, and a photoelectric converting device converts the light modulated by the modulating device into a second electrical signal. These functions are carried out by any of a number of different arrangements of filter elements, and electro-optical or acoustico-optical devices can be used for intensity modulation.
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J. W. Goodman, A. R. Dias, and L. M. Woody, "Fully Parallel, High-Speed Incoherent Optical method for Performing Discrete Fourier Transforms", Optics Letters, Jan. 1978, vol. 2, No. 1, pp. 1-3.
Handa Yuichi
Nojiri Hidetoshi
Saito Kenji
Tanaka Nobuyoshi
Tokumitsu Jun
Canon Kabushiki Kaisha
Harkcom Gary V.
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