Abdominal Supporter. (open access)

Abdominal Supporter.

Patent for a new and improved abdominal supporter. This design "consist[s] of the waist-belt, the abdominal sector-shaped pads hung from the waist-belt by elastic straps, the straps buttoned to the belt behind and to the bottom of the abdominal pads in front, the side straps connecting the abdominal pads with the pieces at the back, and the front strap connecting the two abdominal pads together with the shoulder-straps" (lines 70-79).
Date: December 25, 1888
Creator: Gray, Harriet N.
Object Type: Patent
System: The Portal to Texas History
Analysis of community structure in networks of correlated data (open access)

Analysis of community structure in networks of correlated data

We present a reformulation of modularity that allows the analysis of the community structure in networks of correlated data. The new modularity preserves the probabilistic semantics of the original definition even when the network is directed, weighted, signed, and has self-loops. This is the most general condition one can find in the study of any network, in particular those defined from correlated data. We apply our results to a real network of correlated data between stores in the city of Lyon (France).
Date: December 25, 2008
Creator: Gomez, S.; Jensen, P. & Arenas, A.
Object Type: Article
System: The UNT Digital Library
Attachment for Coffee-Roasters. (open access)

Attachment for Coffee-Roasters.

Patent for an attachment to a coffee-roaster that assists in separating coffee beans from foreign matter.
Date: December 25, 1917
Creator: Liberto, Samuel
Object Type: Patent
System: The Portal to Texas History
Automobile Hay-Rake. (open access)

Automobile Hay-Rake.

Patent for "an improved hay rake, for farm use, adapted to be attached to and operated by an automobile or motor truck or wagon." (lines 8-11) including illustrations.
Date: December 25, 1917
Creator: Holeman, David O.
Object Type: Patent
System: The Portal to Texas History
Baling-Press. (open access)

Baling-Press.

Patent for a hand-lever baling press.
Date: December 25, 1900
Creator: Williamson, Charles Samuel
Object Type: Patent
System: The Portal to Texas History
Bicycle Lock (open access)

Bicycle Lock

Patent for a bicycle lock. Illustration included.
Date: December 25, 1906
Creator: Hayford, Samuel & Hayford, Kirby
Object Type: Patent
System: The Portal to Texas History
Blind Stop. (open access)

Blind Stop.

Patent for a new and improved blind-stop. This design consists "[i]n blind-stops, the rod, consisting of two parts connected by a thin piece of metal, in combination with a blind provided with a median open-slotted tapering screw and thumb-nut" (lines 49-53).
Date: December 25, 1888
Creator: Warren, Thomas
Object Type: Patent
System: The Portal to Texas History
Bracing Garment (open access)

Bracing Garment

Patent for a bracing garment. This invention resembles a corset functioning as a body brace. Illustrations included.
Date: December 25, 1906
Creator: Crumbly, Lula
Object Type: Patent
System: The Portal to Texas History
Breast-Strap for Harness. (open access)

Breast-Strap for Harness.

Patent for "a breast-strap so constructed as to obviate pressure on the windpipe of the horse and to transfer such pressure to the shoulders; to obviate chafing or rubbing of the breast-strap upon the shoulders, and to permit them to move freely in advance of each other as a result of the movements of the horse." (Lines 12-18) Includes instructions and illustrations.
Date: December 25, 1894
Creator: Russell, Charles H.
Object Type: Patent
System: The Portal to Texas History
Broaching-Press (open access)

Broaching-Press

Patent for a device used with metal-working machines that provides more efficient finishing.
Date: December 25, 1900
Creator: Baker, Jason A.
Object Type: Patent
System: The Portal to Texas History
Car Construction. (open access)

Car Construction.

Patent for "a construction which will permit the speedy and easy removal of brake supporting blocks or equivalent parts from the lower or floor frame of a car and the substitution of others without displacement or injury of other parts of the car." (Lines 13-17) Includes instructions and illustrations.
Date: December 25, 1894
Creator: Coffin, Walter E.
Object Type: Patent
System: The Portal to Texas History
Car-Coupling. (open access)

Car-Coupling.

Patent for "a simple, safe, and practical coupling for cars, arranged to couple at one time as many cars as may be desired, and to operate automatically so as to avoid all necessity of going between the cars, and adapted to use the ordinary link and to couple with cars having a higher or lower draw bar than itself." (Lines 7-14) Includes instructions and illustrations.
Date: December 25, 1894
Creator: Elliott, James W.
Object Type: Patent
System: The Portal to Texas History
Child's Garment (open access)

Child's Garment

Patent for a child's garment. Illustration included.
Date: December 25, 1906
Creator: Hanks, Edith & Anderson, George B.
Object Type: Patent
System: The Portal to Texas History
[Cloning-idependent mapping technology for genomic fidelity, contig linking, C-DNA site analysis, and gene detection]. Final report (open access)

[Cloning-idependent mapping technology for genomic fidelity, contig linking, C-DNA site analysis, and gene detection]. Final report

The project was designed to develop and apply a novel unconventional approach to genome mapping based on physical properties of DNA that are a sensitive function of the base sequence, and so does not depend on the clonability of the sequences to be mapped nor on the presence of particular restriction sites. We have shown that a broad array of DNA fragments are retarded at nearly the same level in denaturing gradient gel electrophoresis (DGGE) if the segment with the lowest thermal stability has the same melting temperature, regardless of the length of the fragment. The retarded pattern remain steady in the gel, changing little with continued field exposure. Mapping proceeds by the analysis of two-dimensional patterns produced by random fragmentation of genomic DNA and denaturing gradient gel electrophoresis. Random fragments are first separated according to length by conventional agarose electrophoresis. The result is a two- dimensional pattern which can be idealized as an array of nearly parallel, mostly separated lines of DNA. The pattern is blotted onto a membrane and probed sequentially with oligos or relevant DNA or RNA fragments. The endpoints on the fragment length scale of each line hybridizing with each probe, the distribution along each line, …
Date: December 25, 1994
Creator: Lerman, L. S.
Object Type: Report
System: The UNT Digital Library
combination lock (open access)

combination lock

Patent for a combination lock. Illustration included.
Date: December 25, 1906
Creator: Wilcox, Ferdinand S. & Tucker, George D.
Object Type: Patent
System: The Portal to Texas History
Combination Tool (open access)

Combination Tool

Patent for a combination tool. Illustration included.
Date: December 25, 1906
Creator: Morriss, Thomas E.
Object Type: Patent
System: The Portal to Texas History
Combined Engine and Superheater Apparatus. (open access)

Combined Engine and Superheater Apparatus.

Patent for a "combined steam superheater apparatus and engine driven thereby, which in turn is utilized to automatically shift the steam feeding and cut off devices, and such invention primarily has for its object to provide a combined mechanism of this character which will effectively operate for its intended purposes" (lines 7-14). It also requires a minimal amount of effort to operate, sifts solids out of the water, and retains heat.
Date: December 25, 1894
Creator: Walker, James C.
Object Type: Patent
System: The Portal to Texas History
Corn or Cotton Dropper (open access)

Corn or Cotton Dropper

Patent for corn or cotton dropper in which improvements are made on general efficiency, "simplicity, expensiveness, [and] durability" (lines 12-13).
Date: December 25, 1888
Creator: Brown, William Franklin
Object Type: Patent
System: The Portal to Texas History
Cultivator Attachment (open access)

Cultivator Attachment

Patent for a cultivator attachment. Illustration included.
Date: December 25, 1906
Creator: Bates, General Lowel
Object Type: Patent
System: The Portal to Texas History
Cultivator Attachment (open access)

Cultivator Attachment

Patent for a cultivator attachment. Illustration included.
Date: December 25, 1906
Creator: Wright, William E.
Object Type: Patent
System: The Portal to Texas History
Draft-Equalizer (open access)

Draft-Equalizer

Patent for a device that can be attached to the draft tongue of an animal-drawn agricultural machine to equalize resistance and allow it to be drawn evenly in a straight line.
Date: December 25, 1917
Creator: Butts, Jim P.
Object Type: Patent
System: The Portal to Texas History
Electric Clock (open access)

Electric Clock

Patent for an electric clock. Illustration included.
Date: December 25, 1906
Creator: Iversen, Henry
Object Type: Patent
System: The Portal to Texas History
Emergency-Tire. (open access)

Emergency-Tire.

Patent for a spare automobile tire with improvements to the design which allow it be easily applied on the road in case of emergency.
Date: December 25, 1917
Creator: Poe, James G.
Object Type: Patent
System: The Portal to Texas History
Environmental testing SNAP 10A fuel elements (open access)

Environmental testing SNAP 10A fuel elements

None
Date: December 25, 1965
Creator: Isaacs, J.L.
Object Type: Report
System: The UNT Digital Library