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Office of Scientific & Technical Information Technical Reports
16,374
Congressional Research Service Reports
795
Government Accountability Office Reports
549
Texas Attorney General Opinions
418
Technical Report Archive and Image Library
402
Texas Patents
370
Defense Base Closure and Realignment Commission
191
Texas State Publications
187
TRAIL Microcard Collection
100
National Advisory Committee for Aeronautics Collection
64
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19,433 Matching Results
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19,417 - 19,433 of
19,433
Design for a Link for Clothes-Lines.
Design patent for a link for clothes-lines of a useful and novel design.
Date:
October 31, 1899
Creator:
Irvine, John F.
Object Type:
Patent
System:
The Portal to Texas History
Acetylene-Gas Generator.
Patent for "improvement in acetylene-gas generators, and has for one object to provide an exceedingly- simple apparatus of this description in which the pipes and connections are closed , and thus protected from freezing by the effects of atmospheric changes; and a further object of my invention is to remove the possibility of an explosion taking place during the manipulation of the machine." (lines 9-17) including illustrations.
Date:
July 31, 1900
Creator:
Hartman, Gus
Object Type:
Patent
System:
The Portal to Texas History
Display Rack
Patent for a display rack. Illustrations included.
Date:
January 31, 1911
Creator:
Hendrix, Julius M.
Object Type:
Patent
System:
The Portal to Texas History
Double-Incline Wrecking-Frog.
Patent for a wrecking-frog that has "a minimum of weight and maximum of strength and durability, which will accurately guide a derailed wheel to replacement upon the track and which is also equally adapted to derailing a train, car or other vehicle when an occasion arises rendering derailment necessary or expedient" (lines 10-16).
Date:
October 31, 1893
Creator:
Mooney, Patrick T.
Object Type:
Patent
System:
The Portal to Texas History
Device for Covering and Protecting Contents of Drawers.
Patent for an improved device designed to cover and protect the contents of drawers, this result being attained through a flexible cover wound upon a suitable roller, the latter being operated to wind or unwind the cover by opening or closing the drawer." (Lines 9-14) Includes instructions and illustrations.
Date:
August 31, 1897
Creator:
Burt, Horace Roscoe
Object Type:
Patent
System:
The Portal to Texas History
Calcining-Furnance.
Patent for updates to "calcining-furnaces", specifically several original and new parts, including illustrations.
Date:
July 31, 1900
Creator:
Hughes, Godfrey
Object Type:
Patent
System:
The Portal to Texas History
Crank.
Patent for automobile attachments where the motor can be cranked to start without danger to the operator from an engine back-fire.
Date:
August 31, 1920
Creator:
Gilley, Zachriah E.
Object Type:
Patent
System:
The Portal to Texas History
Cultivator Attachment
Patent for a device that can be easily attached to riding cultivators.
Date:
August 31, 1920
Creator:
Starch, Thomas
Object Type:
Patent
System:
The Portal to Texas History
Cotton-Press.
Patent for an improvement in cotton-press to form cylindrical cotton bales, including illustrations.
Date:
December 31, 1901
Creator:
Bessonette, William T.
Object Type:
Patent
System:
The Portal to Texas History
Cultivator.
Patent for a cultivator that can be used a riding or walking cultivator and has a better holder for the standards.
Date:
January 31, 1911
Creator:
West, John R.
Object Type:
Patent
System:
The Portal to Texas History
Cultivator and Planter Combined.
Patent for a new and improved planter and cultivator. This design consists in "[t]he combination, with the frame and the axle journaled in boxes on said frame and in bearings on the tongue, of the tongue journaled on the axle, the cross-bar connecting the side bar of the frame and passed through the tongue, and the screw-threaded rod passed through the side bars of the frame and through the rear end of the tongue and provided with adjusting-nut" (lines 53-61).
Date:
December 31, 1889
Creator:
Green, William R. & Green, James A.
Object Type:
Patent
System:
The Portal to Texas History
Cotton-Gin Attachment.
Patent for a cotton gin attachment that cleans and separates the lint before it reaches the machines condenser.
Date:
May 31, 1892
Creator:
Scott, Eugene C. & Kelly, George A.
Object Type:
Patent
System:
The Portal to Texas History
Cultivator and Harrow.
Patent for a simple, inexpensive, and efficient cultivator and harrow. The cultivator beam has a v-shaped tooth, arms extending forward.
Date:
December 31, 1895
Creator:
White, William C. & Stevens, John C.
Object Type:
Patent
System:
The Portal to Texas History
Cradle.
Patent for an improved cradle with a hinged locking enclosure for providing protection against an infant falling out, intrusion of insects, excess sun, and inclement weather.
Date:
October 31, 1916
Creator:
Vanék, Joseph
Object Type:
Patent
System:
The Portal to Texas History
Effects of Letdown Rates and Oxygen Injection Rates on Xenon Poison Level and Excess Oxygen Concentration in the HRT
Calculations indicate that it is impossible, even at high oxygen injection rates, to insure an excess of oxygen in the HRT fuel solution if the bubble letdown rate is more than 1 or 2 liters per minute. If, on the other hand, no bubbles are allowed to form, a reasonable excess oxygen concentration can be maintained with an oxygen injection rate which would not tax the capacity of the off-gas system. The xenon poison will be reduced to less than 2% by liquid letdown alone, and if an iodine absorption bed is installed below the catalytic recombiner, the xenon poison should be less than 1% without any bubble letdown. Therefore, it is recommended that sufficient copper be added to prevent the formation of gas bubbles and that the oxygen injection rate be limited to a value which would permit adequate holdup times in the present charcoal adsorption beds, assuming this quantity is sufficient to meet corrosion requirements.
Date:
May 31, 1957
Creator:
Haubenreich, P. N.
Object Type:
Report
System:
The UNT Digital Library
Cotton-Compress.
Patent for a new and useful cotton compress, including instructions and illustrations.
Date:
October 31, 1899
Creator:
Brady, William
Object Type:
Patent
System:
The Portal to Texas History
Cotton Packer.
Patent for a new and improved cotton-packer. This design consists "[i]n a press, the combination of a press-operating shaft having a wheel upon its outer end provided with parallel concentric flanges upon its face, a shaft having connection to the driving-power, and having a friction-pulley upon its inner end" (lines 99-104). It further consists in "a bearing for the inner end of the shaft having two longitudinal slots sliding upon bolts, a lever having its end pivoted to the sliding bearing for shifting it, and a brake bearing with its shoe against the wheel" (lines 1-5).
Date:
August 31, 1886
Creator:
Dulany, John Thornton
Object Type:
Patent
System:
The Portal to Texas History