Matches 1 - 26 out of 26


Match Document Document Title
US20130026367 DETERMINATION OF A LIPID WATER RATIO  
The present invention relates to an apparatus, a method and a computer program for determining a lipid-water ratio and a scattering parameter of a sample. In particular, the invention relates to...
US20150185143 DEVICE FOR ANALYSING COMPOSITION OF CONTENTS OF A CONTAINER BY MEASURING ABSORPTION  
The invention relates to a device for analysing the composition of the contents of a container, characterised in that it comprises spectral analysis means of the contents of the container for...
US20090134331 METHOD OF EVALUATING SKIN CONDITIONS AND METHOD OF ESTIMATING SKIN THICKNESS  
Methods of determining at least one of the degree of skin damage caused by UV light and the degree of physiologically aging of the skin, and methods of estimating at least one of an epidermal skin...
US20090197093 PRINTING INK COMPOSITION OF SOLVENT RECOVERY/REUSE TYPE, DILUENT SOLVENT, AND METHOD OF REUSING RECOVERED SOLVENT  
A method of recovering and recycling solvents, comprising, during printing or coating of solvent-recoverable and recyclable printing ink composition comprising solvents, a step of recovering the...
US20140014841 DIRECT AND QUANTITATIVE BROADBAND ABSORPTANCE SPECTROSCOPY WITH MULTILAYER CANTILEVER PROBES  
A system for measuring the absorption spectrum of a sample is provided that includes a broadband light source that produces broadband light defined within a range of an absorptance spectrum. An...
US20070215809 MICROFLUIDIC PRECONDITIONING OF (BIO)FLUIDS FOR REAGENT-FREE INFRARED CLINICAL ANALYSIS AND DIAGNOSTICS  
A number of reagent-free infrared spectroscopic diagnostic and analytical methods have been established previously, making use of dry biofluid films. For example, this approach has successfully...
US20070114372 WATER DETECTION AND 3-PHASE FRACTION MEASUREMENT SYSTEMS  
Methods and apparatus enable monitoring a hydrocarbon well for water within a flow stream of the well. A water detector includes a light source for emitting into a flow stream infrared light that...
US20070114417 METHOD FOR CROSS INTERFERENCE CORRECTION FOR CORRELATION SPECTROSCOPY  
Correlation spectroscopy measure is improved by correcting for cross interference. This is achieved through applying different gains to the output signals whereby the effect of background...
US20090184247 METHOD OF INSPECTING FOOD AND INSPECTION APPARATUS IMPLEMENTING THE SAME  
A method of inspecting food which can evaluate quality of the food with improved precision includes steps of irradiating probing light having near infrared wavelengths on the food; detecting light...
US20050211901 Method for determining the substitutional carbon content in monocrystalline or polycrystalline silicon  
A method for determining the substitutional carbon content (Cs) of a monocrystalline or polycrystalline silicon sample comprises measuring an absorption spectrum of the silicon sample to be...
US20080245960 Method and Apparatus to Determine Characteristics of an Oil-Based Mud Downhole  
A laser spectroscopy system can determine the identity and/or quantity of a component of a fluid at a remote location such as downhole in a wellbore or inside a pipeline, particularly at high...
US20100096552 METHOD FOR PREDICTING HYDROCARBON PROCESS STREAM STABILITY USING NEAR INFRARED SPECTRA  
A method of predicting the stability of a hydrocarbon process stream is disclosed and claimed. The method includes obtaining samples from one or more process streams and measuring the actual...
US20120018638 DETECTION AND IDENTIFICATION OF SOLID MATTER  
Detection and identification of minute quantities of condensed or solid state materials with significantly improved performance over the present state-of-the-art, comprises illuminating a small...
US20090242770 Automatic And Continuous Quantitative Analysis Method And Apparatus For Multiple Components  
An automatic and continuous quantitative analysis method and apparatus capable of accurately and quickly quantifying the concentration of each component of a plurality of known components having...
US20080272303 MOBILE FUEL ANALYSIS APPARATUS AND METHOD THEREOF  
The invention provides a method for determining fuel quality and ethanol content. A mobile fuel analysis apparatus including a vehicle is provided. A database includes near-infrared spectra of...
US20070069135 Method and device for controlling a radiation source  
A method and a device for controlling a radiation source are described, the radiation source illuminating an illumination range. At least one surveillance sensor of the motor vehicle monitors the...
US20120217403 A METHOD AND DEVICE FOR IDENTIFYING A MATERIAL  
A material may be identified using THz radiation that simultaneously or sequentially includes at least one first frequency portion and a second frequency portion different therefrom. An object...
US20090268203 SPECTROSCOPIC METHOD OF DETERMINING THE AMOUNT OF AN ANALYTE IN A MIXTURE OF ANALYTES  
The invention relates to a multivariate calibration which can be used when the optical system used for that method does not comprise a multi-channel detector such as a CCD sensor or a line array...
US20090121138 Measuring Near Infra-Red Spectra Using a Demountable Nir Transmission Cell  
A process for measuring the NIR spectrum of a sample using a demountable NIR transmission cell of pathlength 2.5 mm or less, said process comprising: (a) measuring the etalon fringes that arise...
US20080230700 METHOD AND DEVICE FOR THE QUANTITATIVE ANALYSIS OF SOLUTIONS AND DISPERSIONS BY MEANS OF NEAR INFRARED SPECTROSCOPY  
The present invention relates to a method for quantifying the composition of a product, including: irradiating the product with a radiation source in the near infrared range; receiving radiation...
US20160377532 GAS SENSOR KIT AND GAS MEASUREMENT SYSTEM  
To provide a gas sensor kit and a gas measurement system in which a problem in arrangement of a signal processor and an atmospheric pressure sensor at the time of measuring a gas is solved. A gas...
US20160076998 DETECTION OF CHEMICAL CHANGES OF SYSTEM FLUID VIA NEAR INFRARED (NIR) SPECTROSCOPY  
An apparatus and method for determining quantity of water and dissolved gases in a fluid system during operation. The method and apparatus uses a sensor on the fluid system to determine the...
US20150346030 Robust Terahertz Spectrometer Configuration Against Scanner Heads Misalignment  
Robust terahertz time-domain spectrometer has a reflective surface arrangement that renders the sensor insensitive to x or y displacement. The apparatus includes: (a) first scanner head; (b) a...
US20150311401 THERMO-ELECTRICALLY PUMPED LIGHT-EMITTING DIODES  
Contrary to conventional wisdom, which holds that light-emitting diodes (LEDs) should be cooled to increase efficiency, the LEDs disclosed herein are heated to increase efficiency. Heating an LED...
US20150247756 BROADBAND OR MID-INFRARED FIBER LIGHT SOURCES  
A diagnostic system includes a semiconductor light emitter(s) configured to generate an input beam having a wavelength shorter than about 2.5 microns. An optical amplifier(s) configured to receive...
US20140042323 METHOD AND APPARATUS TO USE MULTIPLE SPECTROSCOPIC ENVELOPES TO DETERMINE COMPONENTS WITH GREATER ACCURACY AND DYNAMIC RANGE  
A method of using spectroscopic envelopes for determining components in a sample may include selecting spectroscopic envelopes and passing input light through a sample comprising at least one...

Matches 1 - 26 out of 26