The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Sep. 13, 1994
Filed:
Sep. 20, 1991
James L Taylor, Naperville, IL (US);
Jay C Knepper, Naperville, IL (US);
Amoco Corporation, Chicago, IL (US);
Abstract
A method is provided for transferring spectral information, comprising spectral images, from a source spectrometer to a target spectrometer in order that chemometric models can be transferred among spectrometers. The method comprises passing substantially monochromatic atomic lines into a source and target spectrometer and displaying a spectrum of light intensity for each spectrometer, developing a correlation between the spectra of light intensity such that the location and shape of the target spectrometer correlated spectrum can be expressed as a function of the source spectrometer, processing a known sample into the source spectrometer and displaying spectral images, developing a transformation for the spectral images from the source spectrometer such that the correlated and transformed spectral images are transformed to appear substantially similar to the spectral images of the sample measured with the target spectrometer, and generating a chemometric model to relate the correlated and transformed spectral images from the target spectrometer to the physical properties of the sample corresponding to the spectral images.