Boots – shoes – and leggings
Patent
1993-10-20
1997-12-30
Downs, Robert W.
Boots, shoes, and leggings
364713, 359107, 250226, G06E 300
Patent
active
057040150
ABSTRACT:
A modulating optical operation element is composed of a light receiving separation element having a pair of light receiving elements, a photoelectric operation element made of an operation element for calculating electric signals outputted from the light receiving separation element and outputting an electric signal in response to a result of this calculation, a transmission type light modulation element made of a transmission type liquid crystal sandwiched between transparent electrodes, and polarizers disposed on both sides of this light modulation element. An optical neuron yet for outputting an information beam consisting of light outputted from each optical neuron element is constituted by arranging a plurality of these elements a two-dimensional pattern. A constituent unit of an optical neural network is made by the combination of this neuron layer with a weighted information beam output means for weighting a modulated information beam outputted from the neuron layer and outputting the modulated information beam. An optical neural network which acts as optical data processing circuit is constituted by connecting a plurality of these constituent units together.
REFERENCES:
patent: 4039803 (1977-08-01), Harsch
patent: 4785180 (1988-11-01), Dietrich et al.
patent: 4799768 (1989-01-01), Gahan
patent: 4996417 (1991-02-01), Shinomiya
patent: 5063531 (1991-11-01), Kawai et al.
patent: 5095459 (1992-03-01), Ohta et al.
patent: 5167007 (1992-11-01), Toyoda
Gmitro et al., "Optical Neurocomputer for Implementation of the Marr-Poggio Stereo Algorithm," IEEE First International Conference on Neural Networks, pp. III-599-606, Jun. 21, 1987.
Yuk et al., "Optical Neural Networks Based on Error Back-Propagation Learning for Hetro-Association of Two-Dimensional Patterns," International Journal of Optical Computing, vol. 2, No. 4, pp. 397-407, Dec. 1991.
Collins et al., "Deformable Mirror Device Spatial Light Modulators and Their Applicability to Optical Neural Networks," Applied Optics, vol. 28, No. 22, pp. 4900-4907, Nov. 15, 1989.
Kiselev et al., "A High-Order Optical Associative Memory Based on Neural Nets," Telecommunications and Radio Engineering, vol. 45, No. 11, pp. 127-133, Nov. 1990.
Lee et al., "Optical Inner-Product Implementations for Multi-Layer BAM with 2-Dimensional Patterns," IEEE International Joint Conference of Neural Networks, vol. 2, pp. 1729-1734, Nov. 18, 1991.
Neff et al., "Two-Dimensional Spatial Light Modulators: A Tutorial," Proc. IEEE, vol. 78, No. 5 (May 1990), pp. 826-855.
S. Lee and Y. Choi, "Robust Recognition of Handwritten Numerals based on Dual Cooperative Network," Int'l. Joint Conf. Neural Networks (Jun. 1992), pp. III-760 to III-768.
Downs Robert W.
Fuji Photo Film Co. , Ltd.
LandOfFree
Optical operation element, optical data processing circuit and p does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Optical operation element, optical data processing circuit and p, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Optical operation element, optical data processing circuit and p will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-211650