1
Kenneth R Purdy, Charles W Gorton, James A Knight Jr: Thermochemical conversion of biomass to syngas via an entrained pyrolysis/gasification process. Georgia Tech Research Institute, Newton Hopkins & Ormsby, February 5, 1985: US04497637 (83 worldwide citation)

Biomass feedstock raw material is converted to synthesis gas by drying and sizing biomass raw material, pyrolyzing the processed biomass in intimate mixture with inert gases such as combustion products, thereby obtaining a product mixture of char, pyrolysis oil, and pyrolysis gas, and gasifying the ...


2
Richard A Steenblik, Dar Veig Ho: Fresnel spiral reflector and method for making same. Georgia Tech Research Institute, Newton Hopkins & Ormsby, September 21, 1982: US04350412 (64 worldwide citation)

A spiral Fresnel reflector is formed by plotting a predetermined developed spiral on a flat sheet of reflecting material, cutting the flat sheet of reflecting material along the developed spiral and winding up the developed spiral until the spiral arms focus reflective light at a focal area. The dev ...


3
Fetner Robert H, Alderman Jr John C: Method and apparatus for chromosome digitizing. Georgia Tech Research Institute, Newton Hopkins & Ormsby, September 3, 1974: US3833796 (53 worldwide citation)

A chromatizer including an apparatus for and method of effecting the analysis of chromosomes including means for establishing an image of at least one chromosome, means for digitizing the distance each arm of the chromosome is from a preselected reference point, and means for automatically computing ...


4
Richard A Steenblik: Stereoscopic process and apparatus. Georgia Tech Research Institute, Newton Hopkins & Ormsby, July 1, 1986: US04597634 (34 worldwide citation)

A method and apparatus for producing and viewing stereoscopic images through the use of a color coded image whereby the desired depth or distance is based upon the color of the portion of the image being viewed. Therefore the parts of the image which are to appear distant are colored red whereas the ...


5
Lewis W Elston, David R Hurst: Method for deodorizing and disinfecting air. Georgia Tech Research Institute, Newton Hopkins & Ormsby, August 10, 1982: US04343765 (33 worldwide citation)

In a first embodiment of the method and apparatus, the oxidant is loaded upon a support bed and is continuously regenerated by an ozone generator located upstream from the support bed. The ozone generator has a capacity less than the peak load requirement for the oxidant but fully regenerates the ox ...


6
John E Tumblin: Automatic ear training apparatus. Georgia Tech Research Institute, Newton Hopkins & Ormsby, March 30, 1982: US04321853 (29 worldwide citation)

An electronic device for use in aiding the instruction of musical students. The device is comprised of a metronome and a plurality of tone generators, all under the control of a microprocessor computer. Input devices for the system take the form of a musical keyboard and a microphone. The metronome ...


7
Daniel W Tedder: Process for producing absolute alcohol by solvent extraction and vacuum distillation. Georgia Tech Research Institute, Newton Hopkins & Ormsby, August 16, 1983: US04399000 (25 worldwide citation)

Alcohol substantially free of water is produced by a process comprising extracting an aqueous alcohol solution with an organic solvent system containing an extractant for said alcohol thereby forming an organic solvent-alcohol phase and an aqueous phase, and vacuum distilling said organic solvent-al ...


8
Ben T Zinn, Nehemia Miller, Brady R Daniel: Pulse combustor apparatus. Georgia Tech Research Institute, Newton Hopkins & Ormsby, July 16, 1985: US04529377 (22 worldwide citation)

A pulse combustor apparatus including a combustor tube having open ends and containing at least one combustion zone where combustion of a fuel occurs and heat is released, resulting in the formation of a standing acoustic mode with nodes and anti-nodes in the tube. The combustion zone is located app ...


9
Jesus S Pena Finol, Joseph A Connelly: Quarter-square analog four-quadrant multiplier using MOS integrated circuit technology. Georgia Tech Research Institute, Newton Hopkins & Ormsby, October 8, 1985: US04546275 (22 worldwide citation)

A four-quadrant NMOS transconductance multiplier including plural NMOS transistors formed in a substrate to produce a pair of summer stages and a pair of squaring stages which process a pair of input signals V.sub.1, V.sub.2 to produce an output signal V.sub.o according to the quarter-square algebra ...


10
Carlton H Cash: RF Interferometer/Doppler target location system. Georgia Tech Research Institute, Newton Hopkins & Ormsby, April 2, 1985: US04509052 (20 worldwide citation)

A radio frequency interferometer/Doppler target location system comprising in one embodiment a wave source on a target vehicle which is tracked by a radio frequency interferometer located at a known situs. The radio frequency interferometer generates signals representing the azimuth angle, elevation ...



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