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Office of Scientific & Technical Information Technical Reports
256
Congressional Research Service Reports
218
Texas Patents
56
Texas Attorney General Opinions
47
Government Accountability Office Reports
33
Technical Report Archive and Image Library
30
TRAIL Microcard Collection
13
National Advisory Committee for Aeronautics Collection
10
Texas Register
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661 Matching Results
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661
Rail Tie and Fastening Device.
Patent for improved railroad cross ties that can be used in reverse, prevent creeping rails, and be economically manufactured.
Date:
January 23, 1912
Creator:
Bergen, James V.
Object Type:
Patent
System:
The Portal to Texas History
Low Energy Nuclear Physics : Second Annual Report for the Period February 1, 1959 to January 31, 1960
The general expression for the angular correlation between radiations produced in successive cascade transitions is derived by use of Racah algebra. The result is then specialized to the beta - gamma correlation and applied to two cases in which additional properties of the photon are specified, the circular polarization and the plane polarization. The prospect of testing time reversal and determining nuclear matrix element ratios by beta - gamma correlation measurements is explored using the nuclide Tm/sup 170/ as an example. The directional angular correlation between the 2.31-Mev beta and the subsequent 0.605-Mev gamma emitted in the decay of Sb/sup 124/ was measured as a function of the beta energy. The K-conversion coefficient of the 279-kev gamma following beta decay of Hg/sup 203/ was measured by comparing the x-ray and gamma intensities in a scintillation spectrometer. The measured valve of alpha /sub k/ = 0.195 plus or minus 0.014 indicates that the transition is M1 with E2 mixed to the extent of 63%. The angular correlation of the 107-1.24 Mev gamma cascade in Zn/sup 68/ following the decay of 68-min Ga/sup 68/ is shown. The Legendre polynomial expansion coefficients were deter-gular correlation in the decay of Sb/ sup 118/ was …
Date:
January 23, 1960
Creator:
Jastram, Philip S. (Philip Sheldon), 1920-1992
Object Type:
Report
System:
The UNT Digital Library
Oil-Burner
Patent for new improvements to oil-burners in stoves and furnaces providing "a proper inlet of air to fire generated on the hearth" (lines 14-15) including instructions and illustrations.
Date:
January 23, 1912
Creator:
Braly, Hugh L.
Object Type:
Patent
System:
The Portal to Texas History
Non-Refillable Bottle.
Patent for a new and useful no refillable bottle, including instructions and illustrations.
Date:
January 23, 1900
Creator:
Gutzeit, Charles X.
Object Type:
Patent
System:
The Portal to Texas History
Ejector-Pump.
Patent for an improved ejector pump that operates using air or steam pressure, and pumps water any height or distance. The invention is easily operated and practical.
Date:
January 23, 1894
Creator:
Nevill, William Birt
Object Type:
Patent
System:
The Portal to Texas History
Disk Plow
Patent for a disk plow. Illustrations included.
Date:
January 23, 1912
Creator:
Cox, Oscar McGruder
Object Type:
Patent
System:
The Portal to Texas History
Cylinder for Cotton-Gins
Patent for a cylinder for cotton-gins in which the cylinder has teeth that are "secured to the project from the periphery of the disk" (lines 17-18).
Date:
January 23, 1912
Creator:
Fuller, James T.
Object Type:
Patent
System:
The Portal to Texas History
Xenon and Samarium Poisoning
The equilibrium and maximum override values for xenon and samarium poisoning have been computed using the recently issued effective cross sections of C. H. Westcott. Values are given as a function of specific power, neutron temperature, and epithermal flux content.
Date:
January 23, 1961
Creator:
Carlsmith, R. S.
Object Type:
Report
System:
The UNT Digital Library
The Measurement Of Free Fission Gas Pressure In Operating Reactor Fuel Elements
The experimental program described has had as its objective the determination of the pressure exerted by free fission gas in operating UO2-filled reactor fuel elements.
Date:
January 23, 1963
Creator:
Reynolds, M. B.
Object Type:
Report
System:
The UNT Digital Library
Agricultural Implement.
Patent for "the production of simple and inexpensive means whereby the ordinary farming implements--such as plows, cultivators, and the like--may be readily convert to the sulky or wheeled type." (line 11-15) including instructions and illustrations.
Date:
January 23, 1906
Creator:
Cornelison, Jesse U.
Object Type:
Patent
System:
The Portal to Texas History
Attachment For Plows And Cultivators.
Patent for certain new and useful improvements for plows and cultivators, including instructions and illustrations.
Date:
January 23, 1900
Creator:
Hardeman, James Maxwell & Belt, Charles Tighman
Object Type:
Patent
System:
The Portal to Texas History
Bale-Tying Machine.
Patent for a bale tying machine that wraps and ties cylindrical bales, "especially for placing wrappers of jute or other bagging material around cylindrical cotton - bales" (lines 11-14) while holding the bale compressed.
Date:
January 23, 1906
Creator:
Cagle, Carter M.
Object Type:
Patent
System:
The Portal to Texas History
Cotton-Chopper.
Patent for a new and improved cotton chopper, including instructions and illustrations.
Date:
January 23, 1900
Creator:
Kirby, Richard W.
Object Type:
Patent
System:
The Portal to Texas History