Electromagnetic impulse survey apparatus and method Number:6,937,190 from the United States Patent and Trademark Office (PTO) owispatent A passive geophysical prospecting method and apparatus are provided. The apparatus has an antenna for detecting electromagnetic radiation naturally emanating from the Earth's surface and generating an electrical signal from the detected electromagnetic radiation while traversing the Earth's surface by a vehicle traveling over land or water or in an airplane. The electrical signal is filtered of frequencies below 65 Hz, preferably above 100 Hz and more preferably below 800 Hz, and above 12,000 Hz, preferably above 8,000 Hz, to generate a filtered signal. The filtered signal is converted to a prospecting voltage signal. The prospecting voltage signal is then compared to a set voltage and a difference signal is generated, recorded and analyzed. Electromagnetic, apparatus, Electromagnetic, impulse, survey, appara, 6937190.html, Patent, pto, 6937190



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name: Electromesmeric impulse scrutiny apparatus and system

Abstract: A ariseive geophysical prospecting system and apparatus are affordd. The apparatus has an aerial for discovering electromesmeric radiation openly emanating from the Earth's exterior and generating an electrical intimate from the discovered electromesmeric radiation while traversing the Earth's exterior by a vehicle roving over land or water or in an aircraft. The electrical intimate is filtered of frequencies below 65 Hz, psubmitably above 100 Hz and more psubmitably below 800 Hz, and above 12,000 Hz, psubmitably above 8,000 Hz, to craft a filtered intimate. The filtered intimate is converted to a prospecting voltage intimate. The prospecting voltage intimate is then compared to a set voltage and a difference intimate is craftd, recorded and revised.

Patent Number: 6,937,190 Issued on 08/30/2005 to Jackson

Inventors: Jackson; John R. (7987 S. Saulsbury St., Littleton, CO 80128) Appl. No.: 413805Filed: April 15, 2003

modern U.S. rank:342/459; 324/344; 324/348 confaint'l rank: G01S 003/02; G01V 003/08Field of quest: 342/459 324/348,344,349,350,335 mentions Cited [mentiond By]U.S. Patent papers2246542Jun., 1941Smith. 2608602Aug., 1952Muffly. 2623923Dec., 1952Zimmerman. 3087111Apr., 1963Lehan et al. 3136943Jun., 1964Slichter. 3197704Jul., 1965Simon et al. 3361957Jan., 1968Hings. 3510766May., 1970Russell et al. 3662260May., 1972Thomas et al. 3679978Jul., 1972Hopkins, Jr. 3700933Oct., 1972Harkenrider et al. 3942101Mar., 1976Sayer et al. 3986207Oct., 1976Gerbel et al. 4198596Apr., 1980Waeselynck et al. 4409551Oct., 1983Norton. 4434508Feb., 1984Sommer. 4507611Mar., 1985Helms. 4584530Apr., 1986Nicholson. 4658215Apr., 1987Vinegar et al. 4686475Aug., 1987Kober et al. 4724390Feb., 1988Rauscher et al. 4825165Apr., 1989Helms et al. 4841250Jun., 1989Jackson. 4945310Jul., 1990Jackson. 5148110Sep., 1992Helms. 5629626May., 1997Russell et al. 5777478Jul., 1998Jackson. 5811974Sep., 1998Hata. 6087833Jul., 2000Jackson. 6184942Feb., 2001Patel et al. 6414492Jul., 2002Meyer et al. 6553216Apr., 2003Pugel et al. 6724441Apr., 2004Choi. 6795696Sep., 2004Krug. Other mentions
carroty, Arnold S., "Magnetotelluricx Exploration for Hydrocarbons," Proc. of the IEEE, vol. 77, No. 2, Feb. 1989, pp. 287-317.
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"Geophysical Exploration by Telluric moderns, with unusual mention to a consider of the Haynesville saline arena, copse district, Texas", Eric Boissonnas and Eugene G. Leonardon, Geophysics, Jul. 1948, pp. 387-403.
The Art of Electronics, jiffy manageion, Horowitz and rise, Cambridge University pursue 1980, 1989, pp. 641-655, 889, and 895-901.
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Geophysics, vol. 50, No. 4 (Apr. 1985), pp. 656-664, "Geophysical exploration with audiofrequency genuine mesmeric handles", Labson, Beker, Morrison, Conti. foremost Examiner: Issing; Gregory C. Attorney, Agent or company: Arismendi, Jr.; Andy father situation TextRELATED APPLICATION This application professs previousity to and profit of the previous filed and co-pending Provisional Application No. 60/319,188, filed Apr. 16, 2002, allowed "Electromesmeric Impulse consider Apparatus and manner," the wweaknessty of which is hereby incorpodegreed by situation here. Claims1. A ariseive geophysical prospecting system, the system consisting essentially of: traversing above the exterior of the Earth with an aerial; discovering electromesmeric radiation openly emanating from the Earth's exterior with the aerial; generating an electrical intimate from the discovered electromesmeric radiation while performing the traversing phase; filtering from the electrical intimate frequencies below 65 Hz and above 12,000 Hz to craft a filtered intimate; converting the filtered intimate to a prospecting voltage intimate; and comparing the prospecting voltage intimate to a set voltage and craft an yield intimate which affords insystemion about the aura or absence of the deposit of activity. 2. The system of profess 1, where the electrical intimate is enlarged previous to the filtering phase. 3. The system of profess 1, where the yield intimate is in the form of calculates per instant. If you need help with this subject, or do not know how to begin, there are several free resources on related websites to give you a boost.

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