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13,476 Matching Results
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13,465 - 13,476 of
13,476
Baling-Press
Patent for baling-press to press bales of cotton into rectangular bales including illustrations.
Date:
August 14, 1900
Creator:
Taylor, George
Object Type:
Patent
System:
The Portal to Texas History
Baling-Press.
Patent for a press for baling cotton and other fibrous materials.
Date:
October 14, 1902
Creator:
Byars, Edgar
Object Type:
Patent
System:
The Portal to Texas History
Attachment for Plows.
Patent for a new and improved attachment for plows. This design consists in "[t]he combination, with the rear of the land-side of a turning plow, of an attachment for dirting the plants, consisting of a shank having a rearwardly and upwardly extending blade diagonally attached thereto, having a sharp curved lower edge and a curved upper edge, said edges forming a point on the outer end of the blade, said blade having a concaved upper face" (lines 7-15).
Date:
August 14, 1888
Creator:
Tennison, James B.
Object Type:
Patent
System:
The Portal to Texas History
Equilibrium Adsorption of Krypton and Xenon on Activated Carbon and Linde Molecular Sieves
Equilibrium krypton and xenon adsorption isotherms were obtained for four varieties of charcoal and for Linde Molecular Sieves Types 4A and 5A, generally at 0, 25, and 60°c. Such data are of interest in connection with design and evaluation of adsorbers for radioactive noble gas fission products. The isotherms were fitted, by linear regression analysis, to straight-line forms of the Freundlich and Langmuir equations. The Freundlich linear equation gave the better fit and the parameters of this equation are presented for each of the isotherms. Also presented are the constants for an equation representing the temperature dependence of arbitrary adsorption coefficients, the coefficients having been calculated from the Freundlich isotherm parameters. Some aspects of the applicability and accuracy of these results are discussed.
Date:
February 14, 1961
Creator:
Ackley, R. D. & Browning, W. E., Jr.
Object Type:
Report
System:
The UNT Digital Library
Attachment for Plows
Patent for a plow attachment that is easy to use, does not "require the use of a supplemental beam or handle" (lines 11-12), and can be used with different makes of plows
Date:
January 14, 1919
Creator:
Nunnally, Robert Bruce
Object Type:
Patent
System:
The Portal to Texas History
Cotton Elevator.
Patent for a new and improved cotton elevator. This design "facilitate[s] the delivery of cotton to the gin, and at the same time . . . removes from the cotton the gravel and other foreign substances that may be in it, thereby preventing injury to the gin and causing it to deliver the cotton in a cleaner and better condition" (lines 7-13).
Date:
June 14, 1881
Creator:
Newton, William Frederick
Object Type:
Patent
System:
The Portal to Texas History
Cotton Elevator and Distributer.
Patent for a pneumatic feed device or elevator and distributor for cotton gins. It has a mechanical conveyer that connects "with the blast device, so that a positive force feed is obtained and the cotton is placed evenly over the gins, and wherein further an overflow box is employed and an independent means of feeding the cotton through the medium of the said blast device, either from a vehicle or bin or from the overflow box, thus enabling the gin to be fed even while the connection between the bin or main source of supply is cut off; and wherein also the blower or fan employed in connection with the pneumatic conveying device may likewise be used for forcing the speed delivered from the gin to any desired point" (lines 12-26).
Date:
May 14, 1895
Creator:
Zelder, Friedrich & Ward, Perry L.
Object Type:
Patent
System:
The Portal to Texas History
Cotton Gin.
Patent for a new and improved cotton gin. This design consists of an "endless wire-gauze band or apron, bound at its sides with strips of flexible material, such as leather . . . and provided on its inner side with slats, in combination with the saw-shaft, the condenser-roller, and the upper roller, around which the band passes, provided with longitudinal channels . . . in [a] cylinder and [a] wiper" (lines 81-92).
Date:
June 14, 1881
Creator:
Edgar, Valentine K.
Object Type:
Patent
System:
The Portal to Texas History
Cotton-Ginning Machinery.
Patent for cotton ginning machinery, which separates cotton faster and more cleanly and continuously feeds cotton into the saws.
Date:
June 14, 1910
Creator:
Wilson, Ralph E.
Object Type:
Patent
System:
The Portal to Texas History
Cotton-Chopper.
Patent for improvements on cotton choppers, primarily consisting of "a pair of oscillating hoes swinging in opposed relation and supported in vertically adjustable bearings suspended from a main frame" (lines 11-14).
Date:
December 14, 1915
Creator:
Strong, Harold
Object Type:
Patent
System:
The Portal to Texas History
Spectrophotometric Determination of Cerium with Tiron
A spectrophotometric method for the determination of cerium with Tiron (disodium-1,2-dihydroxybenzene-3,5disulfonate) was applied to the determination of cerium in samples which contain uranium and zirconium. The cerium-Tiron complex in solutions of pH 8 or greater exhibits an absorption maximum of 500 mu . This reagent does not react with any other lanthanide element. The interference of iron, uranium, and zirconium was eliminated by extracting these interfering elements with a solution of trioctylphosphine oxide in cyclohexane. (auth)
Date:
June 14, 1957
Creator:
McDowell, B. L.; Meyer, A. S., Jr. & White, J. C.
Object Type:
Report
System:
The UNT Digital Library
Cotton Cleaner and Feeder.
Patent for "a machine especially adapted for cleaning cotton and distributing the same to one or more gins; and it has for its object to so construct the machine that it will receive the cotton from the usual suction-pipe or equivalent supply, will clean the cotton, shred or separate the same and deliver it to a carrier, which in its turn will distribute the cotton to the hoppers of one or more gins, the distribution being evenly and expeditiously accomplished; and a further object of the invention is to provide for a steady feed of the cotton at the delivery end of the carrier, said device effectually preventing choking at that point." (Lines 7-21) Includes instructions and illustrations.
Date:
January 14, 1896
Creator:
Moore, Martin L.
Object Type:
Patent
System:
The Portal to Texas History