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Antifriction Decive for Sucker-rods and Couplings (open access)

Antifriction Decive for Sucker-rods and Couplings

Patent for an improved method of connecting sucker-rods, couplings, or ropes so as to minimize wear and extend the life of the materials, with illustrations.
Date: November 4, 1902
Creator: Black, William L.
System: The Portal to Texas History
AIR-BREAK SIGNALING AND RELEASEING DEVICE. (open access)

AIR-BREAK SIGNALING AND RELEASEING DEVICE.

Patent for an improvement in air-brake release-valve in trains to signal train crews and release the breaks if they become set for any reason, or stuck, while the train is moving, including descriptions of the release valve and illustrations.
Date: November 4, 1902
Creator: Dukesmith, Frank H.
System: The Portal to Texas History
Antifriction-Device-For-Sucker-Rods. (open access)

Antifriction-Device-For-Sucker-Rods.

Patent for an antifriction device designed to protect the rod (sucker rod), rope, or coupler from wear. A sucker rod joins the components of a piston pump in an oil well.
Date: November 4, 1902
Creator: Black, William Leslie
System: The Portal to Texas History
Antifriction device for sucker rods. (open access)

Antifriction device for sucker rods.

Patent for "an improved antifriction device for use in connection with inclosed traveling rods and the like to reduce the wear occasioned by the rubbing of the rod in its casing, and at the same time to so far reduce the area of said antifriction device which projects from the rod as to interpose the least possible obstruction to the free passage of material in the casing."
Date: November 4, 1902
Creator: Black, William Leslie
System: The Portal to Texas History
Amusement Apparatus. (open access)

Amusement Apparatus.

Patent for improvements to the Amusement Apparatus that can be more easily constructed and supports swimmers by the use of horizontal and vertical bars on each side of the device with the horizontal bars rotate independently. Includes illustration.
Date: November 4, 1919
Creator: Williams, May Brown
System: The Portal to Texas History
Statistically Qualified Neuro-Analytic system and Method for Process Monitoring (open access)

Statistically Qualified Neuro-Analytic system and Method for Process Monitoring

An apparatus and method for monitoring a process involves development and application of a statistically qualified neuro-analytic (SQNA) model to accurately and reliably identify process change. The development of the SQNA model is accomplished in two steps: deterministic model adaption and stochastic model adaptation. Deterministic model adaption involves formulating an analytic model of the process representing known process characteristics,augmenting the analytic model with a neural network that captures unknown process characteristics, and training the resulting neuro-analytic model by adjusting the neural network weights according to a unique scaled equation emor minimization technique. Stochastic model adaptation involves qualifying any remaining uncertainty in the trained neuro-analytic model by formulating a likelihood function, given an error propagation equation, for computing the probability that the neuro-analytic model generates measured process output. Preferably, the developed SQNA model is validated using known sequential probability ratio tests and applied to the process as an on-line monitoring system.
Date: November 4, 1998
Creator: Vilim, Richard B.; Garcia, Humberto E. & Chen, Frederick W.
System: The UNT Digital Library
Apparatus for the Conversion of Liquids, Fluids, and Oils. (open access)

Apparatus for the Conversion of Liquids, Fluids, and Oils.

Patent for an apparatus for the conversion of liquids, fluids, and oils. This invention is to use high heat to change the original oils and fluids into oils and fluids of better quality and value.
Date: November 4, 1919
Creator: Adams, Joseph H.
System: The Portal to Texas History
Wire Stretching and Reeling Machine. (open access)

Wire Stretching and Reeling Machine.

Patent for a new and improved wire stretcher. This design "relates to improvements in wire-stretchers for use in building wire fences, and also adapted to take up the wire and reel the same when it is desired to take a fence down" (lines 12-16). It consists, "with the main frame, of the inclined and slotted standards secured thereto, the boxes arranged on said standards, the pivoted pawl carried by the boxes, and a reel-shaft carrying a pinion and arranged in the slots of the standards and supported by the boxes" (lines 89-95).
Date: November 4, 1890
Creator: Claunch, Martin B.
System: The Portal to Texas History
Line Type Casting Machine. (open access)

Line Type Casting Machine.

Patent for a linotype machine with improvements to the float, the ejector, and slugs magazine.
Date: November 4, 1919
Creator: Wilmans, Lloyd I.
System: The Portal to Texas History
Improvement in Vises (open access)

Improvement in Vises

Patent for new construction for vises that will "enable the vise to be set and secutured in any desired position and thus hold the work in a position convenient to the operator" (lines 8-10).
Date: November 4, 1879
Creator: Zanetti, Fortonato C.
System: The Portal to Texas History
Improvement in Toilet-Cabinets (open access)

Improvement in Toilet-Cabinets

Patent for improved toilet cabinets in order to better arrange "cabinets for containing sewing, writing, and shaving materials and various other articles" (lines 8-10). Provides instructions and illustrations.
Date: November 4, 1879
Creator: Zanetti, Fortonato C.
System: The Portal to Texas History
Improvement in Sheet-Metal Hames (open access)

Improvement in Sheet-Metal Hames

Patent for improvement in hames by constructing them of sheet metal in order to prevent flatenning and wear on the hame. Explains how sheet metal hames are also flexibile in many attributes and because of this they are beneficial in many ways. Illustrations provided.
Date: November 4, 1879
Creator: Brown, John S.
System: The Portal to Texas History
Whiffletree (open access)

Whiffletree

Patent for a whiffletree, a type of doubletree, which is part of a horse's harness.
Date: November 4, 1902
Creator: Stansell, William H.
System: The Portal to Texas History
Improvement in Honey-Boxes for Bee-Hives (open access)

Improvement in Honey-Boxes for Bee-Hives

Patent for the new and improved construction of bee-hives. Provides instructions and illustrations.
Date: November 4, 1879
Creator: Connolly, Charles H.
System: The Portal to Texas History
Process for the Conversion of Liquids, Fluids, and Oils (open access)

Process for the Conversion of Liquids, Fluids, and Oils

Patent for a process for the conversion of liquids, fluids, and oils that converts these fluids into more buoyant products with lower specific gravities and boiling points. This process seeks to meet demand for engine fuels, gasoline, and oils, and augment the diminishing supply of these natural products.
Date: November 4, 1919
Creator: Adams, Joseph H.
System: The Portal to Texas History
Stamp and Coin Envelop. (open access)

Stamp and Coin Envelop.

Patent for stamp and coin envelope that has "a separate pocket for receiving coin, postage stamps or sundry articles to be transmitted through the mail in such a manner as to be kept separate from the contents of the envelop and also to insure safe delivery" (lines 9-14), including illustrations.
Date: November 4, 1913
Creator: Zivley, Dennis C.
System: The Portal to Texas History
Hame Fastener. (open access)

Hame Fastener.

Patent for a new and improved hame-fastener. This design consists in "the combination, with the eccentric-lever formed with the two slots . . . one of which forms the cam, of the hook secured and movable within the slot by the pivot-pin, and the [other] hook, secured and movable within the [other] slot by the [other] pivot-pin" (lines 87-93).
Date: November 4, 1890
Creator: Padfield, Harry V.
System: The Portal to Texas History
Hand-Operated Baling-Press. (open access)

Hand-Operated Baling-Press.

Patent for improvements in Hand-Operated Baling-Presses that has a durable structure and is convenient and easy to use for baling hay and straw. Consists of "a box or body provided with a hopper of usual pattern" and "clamping rods located at the delivery end thereof" (lines 19-20) with a sliding plunger, lever, pivots, and a spring. Includes illustrations.
Date: November 4, 1919
Creator: Harris, Albert O.
System: The Portal to Texas History
Drill-Cutter. (open access)

Drill-Cutter.

Patent for new and improved drill cutter for rotary boring drills including exact description and illustrations.
Date: November 4, 1919
Creator: Godbold, Louis A. & Fletcher, Harold W.
System: The Portal to Texas History
Drill. (open access)

Drill.

Patent for a drill especially adapted for use in rock and earth formations. The drill has a number of separate cutters that are secured onto a head and detachable, which gives the tool many advantages.
Date: November 4, 1913
Creator: Weathersby, Fred Richard
System: The Portal to Texas History
Rotary Engine. (open access)

Rotary Engine.

Patent for a rotary engine. The engine is devised for driving a motor vehicle. Illustration included.
Date: November 4, 1919
Creator: Winn, Frank B.
System: The Portal to Texas History
Rotary Fan (open access)

Rotary Fan

Patent for "a new and useful Improvement in Rotary Fans" (lines 5-6) with description and illustration.
Date: November 4, 1902
Creator: Hawk, Nathaniel H.
System: The Portal to Texas History
Folding Table. (open access)

Folding Table.

Patent for a new and improved folding table. This design consists in "[t]he combination, with a table having a triangular top plate, of the hinged triangular leaf, the sliding strip, the leg, and the brace-rod, secured on the inner end of the strip and on the leg" (lines 60-64).
Date: November 4, 1884
Creator: Bolles, Charles Morris
System: The Portal to Texas History
Explosive Projectile. (open access)

Explosive Projectile.

Patent for an improved, non-ricocheting explosive projectile.
Date: November 4, 1919
Creator: Rohling, Frank J.
System: The Portal to Texas History