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37
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34
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10
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9
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7
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7
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270
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240
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174
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105
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82
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33
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23
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18
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12
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Results:
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50th Anniversary, 1931-1981: symposium and banquet speeches
The proceedings includes talks given at the symposium and the banquet. They include examples of technology at the laboratory and speculation on the future at the laboratory. (GHT)
Date:
October 3, 1981
Creator:
unknown
Object Type:
Article
System:
The UNT Digital Library
Removable, hermetically-sealing, filter attachment system for hostile environments
A removable and reusable filter attachment system is disclosed. A filter medium is fixed to, and surrounded by, a filter frame having a coaxial, longitudinally extending, annular rim. The rim engages an annular groove which surrounds the opening of a filter housing. The annular groove contains a fusible material and a heating mechanism for melting the fusible material. Upon resolidifying, the fusible material forms a hermetic bond with the rim and groove. Remelting allows detachment and replacement of the filter frame.
Date:
June 3, 1981
Creator:
unknown
Object Type:
Patent
System:
The UNT Digital Library
High-voltage coaxial switch
A coaxial high voltage, high current switch having a solid cylindrical cold cathode coaxially surrounded by a thin hollow cylindrical inner electrode and a larger hollow cylindrical outer electrode is described. A high voltage trigger between the cathode and the inner electrode causes electrons to be emitted from the cathode and flow to the inner electrode preferably through a vacuum. Some of the electrons penetrate the inner electrode and cause a volumetric discharge in the gas (which may be merely air) between the inner and outer electrodes. The discharge provides a low impedance path between a high voltage charge placed on the outer electrode and a load (which may be a high power laser) coupled to the inner electrode. For high repetition rate the gas between the inner and outer electrodes may be continuously exchanged or refreshed under pressure.
Date:
June 3, 1981
Creator:
Rink, J. P.
Object Type:
Patent
System:
The UNT Digital Library
Raft River condenser-tube examination
In the program of development of a water treatment for the 5 MW Raft River power plants' carbon steel heat rejection system, four carbon steel tubes were analyzed in this batch. The results of visual and scanning electron microscope examination of the tubes are presented. (MHR)
Date:
April 3, 1981
Creator:
Suciu, D. F.
Object Type:
Report
System:
The UNT Digital Library
Downhole Steam Injector. [Patent Application]
An improved downhole steam injector has an angled water orifice to swirl the water through the device for improved heat transfer before it is converted to steam. The injector also has a sloped diameter reduction in the steam chamber to throw water that collects along the side of the chamber during slant drilling into the flame for conversion to steam. In addition, the output of the flame chamber is beveled to reduce hot spots and increase efficiency, and the fuel-oxidant inputs are arranged to minimize coking.
Date:
June 3, 1981
Creator:
Donaldson, A. B. & Hoke, E.
Object Type:
Patent
System:
The UNT Digital Library
New Mexico's energy resources '81. Annual report of Bureau of Geology in the Mining and Minerals Division of New Mexico Energy and Minerals Department
Although production of U/sub 3/O/sub 8/ declined only slightly in 1980, New Mexico's share of domestic production has declined from 48% in 1976 to 35% in 1980. Production projections indicate a continued decline in 1981 and lower production until at least 1984. New Mexico has 41% of total domestic reserves producible in the $50-per-lb cost category. In keeping with the anticipated steady depletion of reserves, production of crude oil in New Mexico was 69.9 million bls, a 6.3% decline in production from 1979. Condensate production of 5.4 million bbls in 1980, however, represented an increase of 7% from 1979 production. Although natural gas production was the lowest since 1970 and declined by 2.6% from 1979 production, 1980 was the 15th year that production exceeded 1 trillion cu ft. Despite declines in production, the valuation of oil and gas production has increased significantly with oil sales doubling from the previous year and gas sales increasing by $409 million because of higher prices. Reserves have been estimated to be 959 million bbls of crude oil and 17.667 trillion cu ft of natural gas. Production of 19.5 million short tons of coal in 1980 represented a 33% increase over 1979 production and an …
Date:
September 3, 1981
Creator:
Arnold, E. C. & Hill, J. M. (comps.)
Object Type:
Report
System:
The UNT Digital Library
[Photograph 2012.201.B0119A.0461]
Photograph used for a story in the Oklahoma Times newspaper. Caption: "This is one father-daughter act that will be hard to follow, if smiles count for anything."
Date:
September 3, 1981
Creator:
Argo, Jim
Object Type:
Photograph
System:
The Gateway to Oklahoma History
[Photograph 2012.201.B0174.0054]
Photograph used for a story in the Oklahoma Times newspaper. Caption: "A cowboy riding bareback springs from a pen at the Edmond Round Up Club's annual rodeo as the announcer calls the action."
Date:
July 3, 1981
Creator:
Argo, Jim
Object Type:
Photograph
System:
The Gateway to Oklahoma History
[Photograph 2012.201.B0139.0436]
Photograph used for a story in the Daily Oklahoman newspaper. Caption: "Festival of the Arts volunteer Jefferson Coleman helps raise the awning over a both which will house an artist's work next week at Civic Center Park."
Date:
April 3, 1981
Creator:
Albright, Bob
Object Type:
Photograph
System:
The Gateway to Oklahoma History
[Photograph 2012.201.B0136.0247]
Photograph used for a newspaper owned by the Oklahoma Publishing Company. Caption: "Clarence Clarkson, chief warrant officer for the Oklahoma Army National Guard, was one of two Guard helicopter pilots credited with rescuing three men stranded in Cleveland County last week."
Date:
September 3, 1981
Creator:
McDaniel, David
Object Type:
Photograph
System:
The Gateway to Oklahoma History
[Photograph 2012.201.B0140.0412]
Photograph used for a story in the Daily Oklahoman newspaper. Caption: "The Cowboy's Leroy Combs, caught in midair with the ball, looks for help as Carl Henry (33) and another Chief defender put up a blockade."
Date:
January 3, 1981
Creator:
Longstreath, David
Object Type:
Photograph
System:
The Gateway to Oklahoma History
[Photograph 2012.201.B0140.0094]
Photograph used for a newspaper owned by the Oklahoma Publishing Company. Caption: "John Collins / OSU Student"
Date:
November 3, 1981
Creator:
Lynn, Renee
Object Type:
Photograph
System:
The Gateway to Oklahoma History
[Photograph 2012.201.B0135.0470]
Photograph used for a newspaper owned by the Oklahoma Publishing Company. Caption: "Walking shorts are popular for summer but they don't all have to look the same."
Date:
April 3, 1981
Creator:
Albright, Bob
Object Type:
Photograph
System:
The Gateway to Oklahoma History
[Photograph 2012.201.B0333.0148]
Photograph used for a story in the Daily Oklahoman newspaper. Caption: "Virginia Kincaid pictured working on the 'artist stage' at Holiday Originals has found a market exists for handcrafted, personalized items aimed holiday gift-giving."
Date:
February 3, 1981
Creator:
McDaniel, David
Object Type:
Photograph
System:
The Gateway to Oklahoma History
[Photograph 2012.201.B0323.0103]
Photograph used for a story in the Daily Oklahoman newspaper. Caption: "Yvonne Kauger provides U. S. Attorney David Russell with a preview of her gallery collection."
Date:
September 3, 1981
Creator:
unknown
Object Type:
Photograph
System:
The Gateway to Oklahoma History
Control of temperature and heat flux in a combustor using coal-derived gas of varying heat content. [Patent application]
The present invention is directed to a fuel-air control system for a combustor in which coal-derived gas of varying heat content is used. To maintain the temperature in the combustor at an essentially constant value the fuel-to-air ratio is adjusted by using a temperature actuated variable pressure regulator in the gas feed line to compensate for the variability of the heat content of the gas. The velocity of the products of combustion is maintained at an essentially constant flow rate by controlling the mass flow of the air and fuel through linked valves on the gas and air feed lines.
Date:
June 3, 1981
Creator:
Loth, John L.; Nakaishi, Curtis V.; Carpenter, Larry K. & Bird, Jimmie D.
Object Type:
Patent
System:
The UNT Digital Library
[Photograph 2012.201.B0323.0420]
Photograph used for a story in the Daily Oklahoman newspaper. Caption: "Georgia Karountzos, left, and her father, Paul, right, visit with George and Maggie Thomas."
Date:
September 3, 1981
Creator:
unknown
Object Type:
Photograph
System:
The Gateway to Oklahoma History
[Photograph 2012.201.B0267.0952]
Photograph used for a story in the Daily Oklahoman newspaper. Caption: "Melvin and Blanche are served punch at a tea honoring this years March of Dimes volunteers"
Date:
April 3, 1981
Creator:
Miller, Joe
Object Type:
Photograph
System:
The Gateway to Oklahoma History
[Photograph 2012.201.B0229.0087]
Photograph used for a newspaper owned by the Oklahoma Publishing Company. Caption: "Political analyst Central State University"
Date:
March 3, 1981
Creator:
Lynn, Renee
Object Type:
Photograph
System:
The Gateway to Oklahoma History
[Photograph 2012.201.B0316B.0353]
Photograph used for a story in the Oklahoma Times newspaper. Caption: "Star-Spencer twirler Sherrita Johnson shows the finer points of the craft to 3-year-old Shenica Crosby."
Date:
September 3, 1981
Creator:
McDaniel, David
Object Type:
Photograph
System:
The Gateway to Oklahoma History
[Photograph 2012.201.B0312B.0330]
Photograph used for a newspaper owned by the Oklahoma Publishing Company.
Date:
December 3, 1981
Creator:
Wilson, George R.
Object Type:
Photograph
System:
The Gateway to Oklahoma History
[Photograph 2012.201.B0224.0501]
Photograph used for a story in the Daily Oklahoman newspaper. Caption: "And, 7-year-old Delores Gonzales prefers feathers."
Date:
March 3, 1981
Creator:
Albright, Bob
Object Type:
Photograph
System:
The Gateway to Oklahoma History
[Photograph 2012.201.B0262.0211]
Photograph used for a story in the Daily Oklahoman newspaper. Caption: "Mark Hinshaw, an inmate of the McAlester facility, prepares to go back to work at a car dealership."
Date:
November 3, 1981
Creator:
Southerland, Paul
Object Type:
Photograph
System:
The Gateway to Oklahoma History
[Photograph 2012.201.B0252.0264]
Photograph used for a story in the Daily Oklahoman newspaper. Caption: "Cindi Hauth of Woodward is all smiles after being crowned Miss Rodeo Oklahoma, 1982."
Date:
October 3, 1981
Creator:
Lynn, Renee
Object Type:
Photograph
System:
The Gateway to Oklahoma History