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8151396 |
Liquid-sample wiping mechanism and wipe-material holding mechanism for optical measurement apparatus
After a liquid sample between a sample-holding platform 11 and a window plate 22 is measured, a window plate holder 23 is raised, and a head 14 is moved from a standby position into the gap between...
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8137992 |
Methods of identifying responders to dopamine agonist therapy and treating metabolic conditions thereof
The present invention is directed to a method of identifying patients to be treated by dopamine agonist therapy comprising the step of analyzing a plasma or urine sample from said patient for...
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8137993 |
Methods of identifying responders to dopamine agonist therapy and treating metabolic conditions thereof
The present invention is directed to a method of identifying patients to be treated by dopamine agonist therapy comprising the step of analyzing a plasma or urine sample from said patient for...
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8137680 |
Analysis of saccharide vaccines without interference
The invention is based on methods that allow analysis of mixed meningococcal saccharides from multiple serogroups even though they share monosaccharide units. With a combination of saccharides from...
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8137994 |
Methods of identifying responders to dopamine agonist therapy and treating metabolic conditions thereof
The present invention is directed to a method of identifying patients to be treated by dopamine agonist therapy comprising the step of analyzing a plasma or urine sample from said patient for...
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8130377 |
Spectrophotometer system with modular 45/0 head
In one embodiment, the invention is a spectrophotometer with a modular 45/0 head. One embodiment of an apparatus for measuring a reflectance of a sample includes a plurality of light emitting...
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8120773 |
Method and device for cavity enhanced optical vernier spectroscopy
A spectroscopic analysis of a sample includes arranging the sample in a resonator cavity for transmitting cavity mode frequencies with a cavity mode frequency spacing, coupling pulsed source light...
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8119068 |
Fluid content monitor
A fluid content monitor including a cuvette, a colorimeter adapted to generate a signal indicative of contents of a fluid sample contained in the cuvette, a container for holding a reagent, and a...
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8115922 |
Apparatus and method for adapting conventional cuvettes for use in a vertical light beam spectrophotometer
The invention relates to an apparatus and method for adapting conventional spectrophotometer cuvettes for use in a vertical light beam spectrophotometer.
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8108170 |
Method and system for increasing optical instrument calibration and prediction accuracy within and across different optical instrument platforms
A method and system for increasing optical instrument calibration and prediction accuracy within and across different optical instrument platforms can comprise two main submethods or routines. The...
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8090558 |
Optical parametric model optimization
A method is presented for selecting the order in which parameters are evaluated for inclusion in a model of a film stack, which is by ranking them according to measurement precision. Further, a...
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8077311 |
Spectrophotometric system for simultaneous flow-through measurements of dissolved inorganic carbon, pH and CO2 fugacity
Provided is a flow-through CO2 system for simultaneously measuring surface seawater pH, carbon dioxide fugacity (fCO2), and total dissolved inorganic carbon (DIC). All measurements are based on...
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8072596 |
System and method for on-line analysis and sorting of milk coagulation properties
A method for on-line channeling of milk based on predicted coagulation properties where the method comprises sampling raw milk from a milk line between a milking station and a collection point,...
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8064051 |
Apparatus and method for spectrophotometric analysis
An apparatus for spectrophotometric analysis comprises a sample reception surface, which is arranged to receive a sample to be analyzed, and a sample contacting surface, which is moveable in...
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8049884 |
Spectrophotometer
A liquid sample is dropped onto the upper surface of a transparent and cylindrical light-transmitting body (22), and the liquid sample is maintained as a droplet by the surface tension. From above...
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8027814 |
Methods for assessing a condition by analyzing blood in cerebrospinal fluid
The present invention provides methods for assessing a condition in an individual by analyzing a cerebrospinal fluid sample from the individual, for example, by spectroscopy. Further, the invention...
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8018589 |
Apparatus and methods relating to enhanced spectral measurement systems
The apparatus and methods herein provide light sources and spectral measurement systems that can improve the quality of images and the ability of users to distinguish desired features when making...
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8009277 |
Sensor technique for black liquor oxidation control
A method for determining simultaneously from an oxidized black liquor sample an amount of sulfide, an amount of total dissolved solids, and an amount of effective alkali present in the sample,...
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8004670 |
Apparatus and method for spectrophotometric analysis
An apparatus for spectrophotometric analysis comprises a sample reception surface, which is arranged to receive a sample to be analysed, and a sample contacting surface, which is moveable in...
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7982873 |
Method and system for correcting spectrophotometer differences
A method and system are provided to correct differences among multiple spectrophotometers. In one form, one spectrophotometer of a plurality that may be present in an image rendering system is...
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7962301 |
Method of processing and storing mass spectrometry data
A data compression technique is disclosed for Fourier Transform Mass Spectrometry (FTMS). A statistical analysis is applied to the data in the frequency domain since most of this data is a result...
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7956311 |
Spectroscopic device
Quantitative comparison or calculation of a plurality of images in different transmission bands is facilitated even if the transmission bandwidth of the spectroscopic element is different at...
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7948620 |
Method and apparatus for performing spectroscopy downhole with a wellbore
An analysis system, tool, and method for performing downhole fluid analysis, such as within a wellbore. The analysis system, tool, and method provide for a tool including a spectroscope for use in...
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7940388 |
Spectrophotometer
When the apparatus is energized or a validation check is performed, a deuterium lamp 10 is turned on, and an output value resulting from an A/D conversion of the detection signal for light with a...
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7920252 |
Method and apparatus for spectrophotometric characterization of turbid materials
Method and apparatus for spectrophotometric characterization of turbid materials are provided. An incident light beam is used to illuminate a turbid material sample and optical signals of coherent...
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7911615 |
Method and apparatus for measuring the color properties of fluids
An apparatus for inspection of fluids having a fluid analysis cell with a cavity therein enclosed by two light transmitting windows and having a spacer member fixedly positioned therebetween which...
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7903260 |
Scatterometry metrology using inelastic scattering
A system for characterizing material properties in miniature semiconductor structures performs a scatterometry analysis on inelastically scattered light. The system can include a narrowband probe...
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7859668 |
Apparatus and method for illuminator-independent color measurements
A method includes generating at least one first light beam and generating at least one second light beam and at least one third light beam using the at least one first light beam. The at least one...
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7839501 |
Method, apparatus and system for measuring the transparency of film
A method is disclosed for measuring four factors contributing to transparency of a colored film, namely, Haze, Scatter, Gloss and Bronze values by utilizing a diffuse sphere spectrophotometer.
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7833803 |
Analysis of liquid chromatography eluates
When analysing saccharides by HPAEC, the eluate from the column is typically analysed using a amperometric detector. According to the invention, amperometric detection is coupled with ultraviolet...
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7795575 |
Light-emitting device with chromatic control
The light-emitting device includes a base substrate and preferably three light-emitting diodes respectively associated with three primary colors and emitting a part of their signal in the direction...
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7791722 |
Spectrophotometer
A spectrophotometer is provided capable of reducing the influence of the vibration as much as possible when a wavelength dispersion element is rotationally driven and capable of increasing the...
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7782460 |
Laser diode array downhole spectrometer
Apparatus and method for downhole formation testing using a spectrometer includes a carrier conveyable into a well borehole that traverses a subterranean formation of interest, a plurality of...
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7764372 |
Determining an analyte by multiple measurements through a cuvette
A method for measuring the presence or concentration of an analyte in a sample by spectrophotometry: providing an open top cuvette having a sample with an analyte to be measured; providing a light...
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7755759 |
Methods and systems for evaluating pigment dispersions
Methods and systems for evaluating pigment dispersions with desired characteristics. More specifically, methods and systems for evaluating particle size of colorless or light color dispersions...
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7755775 |
Broadband optical metrology with reduced wave front distortion, chromatic dispersion compensation and monitoring
Apparatus and method for examining a sample with a broadband radiation while preserving a small spot and low wave front distortion. The apparatus has a broadband source for generating the broadband...
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7732217 |
Apparatus and method for reading fluorescence from bead arrays
When detecting fluorescence of a bead chip array, reflected light from a bead is detected at the same time, so as to recognize the bead position. The reflected light can be detected in a similar...
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7729750 |
Method and apparatus for high resolution spatially modulated fluorescence imaging and tomography
An improvement in a method for quantitative modulated imaging to perform depth sectioned reflectance or transmission imaging in a turbid medium, such as human or animal tissue is directed to the...
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7728971 |
Method and apparatus for performing spectroscopy downhole within a wellbore
An analysis system, tool, and method for performing downhole fluid analysis, such as within a wellbore. The analysis system, tool, and method provide for a tool including a spectroscope for use in...
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7718131 |
Methods and apparatus for imaging and processing of samples in biological sample containers
Disclosed herein is a holder for biological sample containers such as well plates. The holder comprises a flat vacuum bed surrounded by a seal. A container is placed within the seal and a vacuum is...
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7719680 |
Spectroscope and method performing spectroscopy utilizing an adaptive optical element
A spectroscope designed to utilize an adaptive optical element such as a micro mirror array (MMA) and two distinct light channels and detectors. The devices can provide for real-time and near...
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7705982 |
Methods and apparatus for analyzing fluid properties of emulsions using fluorescence spectroscopy
This relates to methods and apparatus for analyzing samples by fluorescence spectroscopy. In one embodiment, the methods and apparatus use a fluorescence detection unit (FDU) of a composition fluid...
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7697134 |
Correlation spectrometer
A correlation spectrometer can detect a large number of gaseous compounds, or chemical species, with a species-specific mask wheel. In this mode, the spectrometer is optimized for the direct...
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7697975 |
Methods and apparatus for fluorescence imaging using multiple excitation-emission pairs and simultaneous multi-channel image detection
Methods and apparati for fluorescence imaging using multiple excitation-emission pairs is revealed. A target object is illuminated by light in at least two spectral regions, causing fluorescence...
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7692784 |
Apparatus and methods relating to enhanced spectral measurement systems
The apparatus and methods herein provide light sources and spectral measurement systems that can improve the quality of images and the ability of users to distinguish desired features when making...
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7688454 |
Scatterometry metrology using inelastic scattering
A system for characterizing material properties in miniature semiconductor structures performs a scatterometry analysis on inelastically scattered light. The system can include a narrowband probe...
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7675620 |
Optical property measuring method and optical property measuring apparatus
In an optical property measuring method and an optical property measuring apparatus, a spectral transmittance characteristic of a reference colored layer prepared as a reference is corrected based...
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7657387 |
Method of processing and storing mass spectrometry data
A data compression technique is disclosed for Fourier Transform Mass Spectrometry (FTMS). A statistical analysis is applied to the data in the frequency domain since most of this data is a result...
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7623241 |
Method for automatic color matching of transparent wood stains
A method of producing a finish for a paper substrate, wherein the finish provides the paper substrate with a color that matches the color of a target object. In accordance with the method,...
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7623254 |
Systems and methods for detecting inkjet defects
A method for testing inkjets for defects in an inkjet device includes determining, based on the likelihood that one or more inkjets are defective, whether to perform an inkjet defect test, The...
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