Abstract: A method and system for increasing the detection, location, identification or classification of objects hidden on the surface or buried below the surface of the ground is disclosed. The method acquires image data in separate IR and/or visible spectral regions simultaneously and converts the data into intensity value arrays for each spectral region. These intensity value arrays are transformed into two-dimensional discrete wavelet transform arrays for each spectral region. The background clutter from the two-dimensional discrete wavelet transform arrays is removed; forming clutter reduced two-dimensional discrete wavelet transform arrays. The inverse two-dimensional discrete wavelet transform is performed on the clutter reduced two-dimensional discrete wavelet transform arrays to form clutter removed intensity value arrays. These arrays are subtracted in a pair-wise mariner to obtain chemical-specific spectral signatures.
Type:
Grant
Filed:
November 5, 2009
Date of Patent:
May 29, 2012
Assignee:
Micro USA, Inc.
Inventors:
Kadayam S. Thyagarajan, Richard Patterson
Abstract: A handle extension for a handheld razor or applicator pad comprising a fixed angle elongated body having a handle at one end for holding and manipulating said fixed angle elongated body and a gripping head at the opposite end for releasably fastening said handheld razor or applicator pad.
Abstract: The present invention is a processing method to increase the detection of objects below the surface of the water comprising the steps of: acquiring image data in separate spectral regions simultaneously and converting the image data into intensity value arrays for each spectral region, transforming the intensity value arrays into two-dimensional discrete wavelet transform arrays for each spectral region, and subtracting in a pair wise manner the two-dimensional discrete wavelet transform arrays thereby obtaining images showing an object below the surface of the water.
Type:
Grant
Filed:
August 23, 2007
Date of Patent:
January 11, 2011
Inventors:
Kadayam S. Thyagarajan, Richard H. Patterson
Abstract: A device for securing a tool to a scaffold wherein the device comprises a base having a front side and a back side; an attachment apparatus affixed to the back side for attaching the base to a scaffold; and a holding device connected to the front side and able to accept a tool.
Abstract: A novel life-saving device comprising a buoyant disk having a top side, a bottom side, a leading edge and a cavity on the bottom side along and adjacent to the leading edge, the cavity having an inner side generally parallel to the leading edge the inner side having an upper edge and a lower edge and a length of line affixed through and about the center of the buoyant disk generally parallel to the leading edge and disposed around the inner side of the cavity.
Type:
Grant
Filed:
September 20, 2001
Date of Patent:
July 2, 2002
Assignee:
Life-Safer, Inc.
Inventors:
Michael Wahl, Paul K. Driscoll, John B. Dority
Abstract: The present invention provides methods for the identification of nucleic acid molecules corresponding to genes regulated by a transcription factor comprising: cross-linking a transcription factor to a nucleic acid molecule in a cell forming a transcription factor-nucleic acid molecule complex; fragmenting the nucleic acid molecule to form a transcription factor-nucleic acid molecule fragment complex; isolating the nucleic acid molecule fragment; combining the isolated nucleic acid molecule fragment with a cDNA library of sequences known to be complementary to previously identified nucleic acid molecules, or a cDNA obtained by reverse transcription of a population of RNA molecules, to form a mixture comprising an isolated nucleic acid molecule fragment-cDNA complex; amplifying the cDNA in the isolated nucleic acid fragment-cDNA complex using the nucleic acid molecule fragment as a primer; and identifying the amplified cDNA molecule by sequencing the cDNA molecule and comparing to known sequences or hybridizati
Type:
Grant
Filed:
March 16, 1999
Date of Patent:
June 25, 2002
Inventors:
Daniel Mercola, Eileen Adamson, Ian de Belle
Abstract: The present invention provides a variety of compositions that comprise an activated carboxylic ester moiety on one end of an alkyl tether and a nucleic acid binding moiety on the other end for use as crosslinking reagents in conjugation reactions of nucleotides with solid support matrixes, organic molecules, reporter groups or other biomolecules.
Abstract: A lid for a beverage container, the lid comprising a top wall having a generally circular periphery, an annular side wall depending from the top wall about its periphery, a drinking opening in the top wall adjacent to the circular periphery, a barrier which extends from the annular side wall generally parallel to the top wall to prevent direct flow of a beverage from the beverage container through the drinking opening or a drinking spout formed in the top wall and adjacent to the annular side wall, the spout having a barrier formed in and perpendicular to the sloped side wall to prevent direct flow of the beverage from the container through the drinking opening or a fluid channel formed in the top wall wherein the channel comprising a fluid path and at least one barrier to prevent direct flow of the beverage from the container through the drinking opening, and an annular mounting portion at the bottom of the side wall for sealingly engaging the lid of the beverage container enabling mobility without spillage