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Browse by Category: Main > Electrical & Energy
Class Information
Number: 250/339.1
Name: Radiant energy > Invisible radiant energy responsive electric signalling > Infrared responsive > With selection of plural discrete wavelengths or bands > With radiation source > Determining moisture content
Description: Subject matter wherein means are particularly adapted to determine the presence or quantity of water in a sample.










Patents under this class:
1 2 3

Patent Number Title Of Patent Date Issued
8610072 Gas exchange system flow configuration Dec. 17, 2013
8563934 Method and detection system for detection of aflatoxin in corn with fluorescence spectra Oct. 22, 2013
8558201 Infrared radiator arrangement for a gas analysis device Oct. 15, 2013
8546758 Food quality examination device, food component examination device, foreign matter component examination device, taste examination device, and changed state examination device Oct. 1, 2013
8525114 Standoff explosives detection Sep. 3, 2013
8491135 Interactive projection with gesture recognition Jul. 23, 2013
8433526 Method and system for steam quality monitoring Apr. 30, 2013
8390813 Apparatus and method for monitoring of gas having stable isotopes Mar. 5, 2013
7999231 Moisture detector, biological body moisture detector, natural product moisture detector, and product/material moisture detector Aug. 16, 2011
7973285 Apparatus for detecting the leakage of heavy water in nuclear reactor system and detection method using the same Jul. 5, 2011
7968860 System and method for measurement of degree of moisture stratification in a paper or board Jun. 28, 2011
7936460 Sensor unit in exhaust gas analyzer May. 3, 2011
7890158 Apparatus and method of biometric determination using specialized optical spectroscopy systems Feb. 15, 2011
7812312 Infrared measuring device, especially for the spectrometry of aqueous systems, preferably multiple component systems Oct. 12, 2010
7795586 Device for detecting and device for measuring the concentration of a substance Sep. 14, 2010
7504631 System and method for detecting water vapor within natural gas Mar. 17, 2009
7494567 Combined paper sheet temperature and moisture sensor Feb. 24, 2009
7485862 Time-space multiplexed LADAR Feb. 3, 2009
7482590 Method for determining the coating quantity on a material web Jan. 27, 2009
7381954 Apparatus and method for measuring steam quality Jun. 3, 2008
7332717 Infrared sensor and infrared sensor array Feb. 19, 2008
7294838 Traversing measurement system for a dryer and associated method Nov. 13, 2007
7255835 Single pass attenuated total reflection fourier transform infrared microscopy apparatus and method for identifying protein secondary structure, surface charge and binding affinity Aug. 14, 2007
7217121 Method and apparatus for improved process control in combustion applications May. 15, 2007
7173245 Submicron thermal imaging method and enhanced resolution (super-resolved) AC-coupled imaging for thermal inspection of integrated circuits Feb. 6, 2007
7135698 Multi-spectral infrared super-pixel photodetector and imager Nov. 14, 2006
7049596 Method and apparatus for distinguishing materials May. 23, 2006
7034302 Optical steam quality measurement system and method Apr. 25, 2006
6960769 Infrared measuring apparatus and method for on-line application in manufacturing processes Nov. 1, 2005
6853926 Systems and methods for non-destructively detecting material abnormalities beneath a coated surface Feb. 8, 2005
6841781 Water detection and source identification methods for structures using electromagnetic radiation spectroscopy Jan. 11, 2005
6754600 Device for evaluating internal quality of vegetable or fruit, method for warm-up operation of the device, and method for measuring internal quality Jun. 22, 2004
6729185 Photoacoustic sample vessel and method of elevated pressure operation May. 4, 2004
6730911 Method and apparatus for paper material discrimination with two near-infrared lights May. 4, 2004
6717148 Method and apparatus for measuring coating Apr. 6, 2004
6691620 Process and device for the detection of a position of a paper web Feb. 17, 2004
6679103 Continuous flow moisture analyzer for determining moisture content in liquid sample material Jan. 20, 2004
6680479 Method and apparatus to detect the presence of water on a surface Jan. 20, 2004
6675029 Apparatus and method for quantification of tissue hydration using diffuse reflectance spectroscopy Jan. 6, 2004
6668181 Method for quantification of stratum corneum hydration using diffuse reflectance spectroscopy Dec. 23, 2003
6657198 System and method for water vapor detection in natural gas Dec. 2, 2003
6633037 Methods of tracing water from the liquid to the vapor state in structures of all types and sizes Oct. 14, 2003
6633035 Water content-measurement method and water content-measurement apparatus, and electrical component-fabrication method using the measurement apparatus and method Oct. 14, 2003
6606568 Method for predicting dry mechanical properties from wet wood and standing trees Aug. 12, 2003
6600946 Methods and apparatus for quantifying dermal hydration Jul. 29, 2003
6536270 Scanner with interior gauging head and dust belt Mar. 25, 2003
6528790 Method and apparatus for detecting water on a surface of an object Mar. 4, 2003
6495831 Method and apparatus for measuring properties of paper Dec. 17, 2002
6459083 Apparatus for detecting the condition of a road surface Oct. 1, 2002
6442408 Method for quantification of stratum corneum hydration using diffuse reflectance spectroscopy Aug. 27, 2002

1 2 3










 
 
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