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Matches 1,001 - 1,050 out of 7,672

Document Document Title
WO/2001/053821
Material analysis apparatus and method, particularly of use in detecting barely visible impact damage but also of use to detect other material characteristics. The apparatus includes a function generator (15) which provides a sinusoidal ...  
WO/2001/050543
Characterizing electrochemical cell components and a response of an electrochemical cell to a specified operating condition involves preparing a sample of an electrode material in contact with an electrolyte. Self-heating, power-temperat...  
WO/2001/050116
A method and apparatus for automated, non-destructive evaluation of spot welds (106) includes a device for heating (102) a sample containing a spot weld (106), an infrared camera (108) for detecting changes in the surface temperature of ...  
WO/2001/045754
An apparatus for monitoring the concentration of an oxidative gas or vapor includes a chemical substance which reacts with the oxidative gas or vapor to produce a heat change. A temperature probe is coupled to the chemical substance and ...  
WO/2001/044747
A system for detection and control of deposition on pendant tubes in recovery and power boilers includes one or more deposit monitoring sensors operating in infrared regions and about 4 or 8.7 microns and directly producing images of the...  
WO/2001/042773
The object of the invention is a method for defining the profile of a coating layer of a paper or board web (2). The method comprises application of a coating slip to at least one surface of the web (2) at the coating head (1) of a coati...  
WO/2001/041421
A method and system for non-destructive, reference free thermographic detection of sub-surface defects uses an infrared camera to capture images of a sample (204) that has been heated and allow to cool to equilibrium temperature. The tem...  
WO/2001/035816
The invention relates to a method and an apparatus for measuring the degree of evaporation of water through the skin, in which method a measurement chamber (20) is placed on the surface of the skin. In a method in accordance with the inv...  
WO/2001/036947
The present invention relates to a process for determining the absolute status (eg the absolute concentration) of a sensor component with a sensing layer or sensing waveguide and to a sensor assembly adapted to perform the process (for e...  
WO/2001/036946
The present invention relates to a sensor assembly and method for measuring changes in dimension and/or composition of a sensor component (and associated factors) caused by the introduction of or changes in a chemical, physical or biolog...  
WO/2001/035819
The present invention relates, in general, to thermography and, in particular, to a method of using infrared thermography to monitor physiological and molecular events that elicit a thermogenic response in animals (including humans), pla...  
WO/2001/034290
Workstation, apparatuses and methods for the high-throughput synthesis, screening and/or characterization of combinatorial libraries. The invention relates to an array, which permits various high-throughput methods for synthesis, screeni...  
WO/2001/034660
The invention relates to methods, using radiography, for the analysis of chemical compounds, such as polymers, specialty chemicals, and catalysts. In particular, the methods of the invention provide methods, which may be carried out in a...  
WO/2001/035086
The invention relates to the non-contacting detection of structural and/or surface defects in large surface area test samples. According to the invention, process heat emanating from said test sample is exploited in order to enable rapid...  
WO/2001/034291
Workstation, apparatuses and methods for the high-throughput synthesis, screening and/or characterization of combinatorial libraries. The invention relates to an array, which permits various high-throughput methods for synthesis, screeni...  
WO/2001/029545
In thermography apparatus, a lamp (102) is modulated sinusoidally and a camera (106) captures thermal images at the modulated frequency, but delayed by an adjustable preset delay. A signal delay box (107) is connected between a sinusoida...  
WO/2001/028021
The invention relates to a method for determining especially the alcohol concentration in an alcohol/water mixture of fuel cells operated with said mixture, especially of direct methanol fuel cells. According to the inventive method, the...  
WO/2001/027604
Thermal conductivities of the gas mixture are determined at different temperatures and the individual concentrations of gases are derived therefrom. According to the invention, this is achieved by determining thermal conductivities in a ...  
WO/2001/023874
The invention relates to a method for determining alcohol concentrations in an alcohol/water-mixture found in fuels cells operated using said mixture, in particular direct-methanol-fuel-cells. A portion of the alcohol/water-mixture is se...  
WO/2001/023867
The invention concerns a method for detecting without marking a molecular recognition reaction, and a device for implementing said method. The invention concerns the general field of detection and analysis of a molecular recognition betw...  
WO/2001/023866
The invention concerns in particular a method for characterising, quantifying or mapping a nucleic acid or a nucleic acid nitrogenous base immobilised on a support. The inventive method uses a photothermal process or by mirage effect. Th...  
WO/2001/020319
A thermal imaging system (10) for detecting cracks and defects in a component (12). An ultrasonic transducer (14) is coupled to the specimen (12) through a malleable coupler (16). Ultrasonic energy from the transducer (14) causes the def...  
WO/2001/020303
A thermal imaging system (80) for detecting cracks (100) and defects in a component (82). An electro-magnetic acoustic transducer (EMAT) (84) is coupled to the component (82), and introduces pulsed sound signals therein. The sound signal...  
WO/2001/014862
The invention relates to dietetics, gerontology and geriatrics. It makes it possible to evaluate the water purity from the gerontological point of view in the case of water used as drinking water or to prepare drinks, foodstuffs, medicin...  
WO/2001/014858
An optical detection scheme for on-chip, high sensitivity refractive index detection is based on micro-interferometry, and allows for picoliter detection volumes and universal analyte sensitivity. The invention employs three main element...  
WO/2001/011322
The disclosed housing for microsensors features a new environmental protection design based on a single-stage, concentric baffle with openings arranged around the protected sensor. It minimizes remaining dead spaces around the sensor (to...  
WO/2001/009597
A calorimeter (10) that includes a sample cell (14), a reference cell (12), a pressure system (24) that applies a variable pressure to the sample cell, and a pressure controller (20) that controls the pressure applied by the pressure sys...  
WO/2001/007902
In an infrared (IR) transient thermography system a sequence of image frames is acquired from an IR sensitive focal-plane array camera. Each sequentially acquired image frame is made up of an array of pixels and has assigned a frame numb...  
WO/2001/007901
An infrared thermographic camera is used to detect non-uniformities in the surface temperature of a multi-layer conductive composition comprising at least two electronically conductive layers (11, 14) separated by an electronically insul...  
WO/2001/007867
In an infrared (IR) transient thermography system a sequence of image frames is acquired from an IR sensitive focal-plan array camera. Each sequentially acquired image frame is made up of an array of pixels and has assigned a frame-numbe...  
WO/2001/006250
Methods described herein link the binding event of a test ligand, or a substrate, to a target (e.g., a target protein) to the generation of a heat output. Methods of the present application can be used to screen for pharmaceutical agents.  
WO/2001/006205
A method of operating a probe-based instrument comprises placing a probe of the probe-based instrument in an operative state in which the probe interacts with a heated sample (402), measuring a parameter of probe operation indicative of ...  
WO/2001/002089
Multi-test assembly for evaluating, detecting and monitoring processes at elevated pressure. The multi-test assembly typically consists of a pressure vessel equipped with trays or plates with a multitude of individual test cells and opti...  
WO/2001/002843
A thermal method for studying chemical responses, such as catalyzed polymerization reactions that includes the following three steps. The first step is to flow a chemical substance through a conduit, the conduit being in thermal communic...  
WO/2001/001128
The present invention pertains to the field of gerontology, geriatrics and dietetics and can be used for estimating mainly food and cosmetic products from the point of view of biological and medical problems. The purpose of this inventio...  
WO/2000/079256
The invention relates to a method and apparatus for measuring the water content of a liquid. In the method, a property of the liquid is measured electrically for one parameter. According to the invention, the properties of the liquid are...  
WO/2000/079254
A system and method for an improved calorimeter for determining thermodynamic properties of biological and chemical reactions. The system can measure samples 1000 times smaller than conventional systems. The heat capacity and the enthalp...  
WO/2000/075629
A sample of electric wire is sampled from an operating roadway, a correlation of evaluation standard among an electric wire temperature, a heating time and a residual strength is obtained by giving a heat history consisting of plural tem...  
WO/2000/073775
The invention relates to a device for measuring the concentration of hydrogen in a gas mixture, especially in the air, which makes up the atmosphere of an enclosed space. The device comprises a detector (1) which is in contact with said ...  
WO/2000/070333
A method for measuring thermal properties of a test substance of an anisotropic material by means of a device incorporating a thin element (1) or a layer of an electrically conductive material, e.g. metal, in the form of a number ot thin...  
WO/2000/068684
The invention concerns a method for anticipating and/or delaying and/or preventing the risk of spontaneous combustion and/or explosion of an explosive atmosphere preserved in a confined or semi-confined medium, which consists in measurin...  
WO/2000/067872
A filtration assembly operable in connection with a crystal form screening workstation is disclosed that provides for automated crystal form screening. The assembly comprises first and second valves, with each valve having an internal pa...  
WO/2000/065343
An apparatus and method for determining the proportion of at least one of the components of a fluid mixture of liquid natural gas (LNG). The percentage of methane or ethane/methane ratio of the LNG is determined by measuring the thermal ...  
WO/2000/065315
When a micro heater (4) energized by external drive current heats a fluid, an upstream thermopile (8) detects the temperature of the fluid before heated and produces a first temperature signal, while a downstream thermopile (5) detects t...  
WO/2000/063642
An IR transient thermography imaging system (10) includes high-power flash lamps (11) fitted with spectrally tuned optical filters (18) and a focal-plane array camera (13) for IR image data acquisition. The image data processing control ...  
WO/2000/060337
An apparatus and an active thermographic method for detecting subsurface defects in a specimen (104), particularly kissing unbond defects, includes heating the specimen, applying a force to the surface (102) of the specimen to shift and ...  
WO/2000/060345
A method of screening protein crystal growth conditions with picogram to microgram amounts of protein in picoliter or nanoliter volumes is provided. A preferred method comprises a microarray with a plurality of micro-chambers in the micr...  
WO/2000/058723
A micro-machined thermal conductivity detector for a portable gas chromatograph. The detector is highly sensitive and has fast response time to enable detection of the small size gas samples in a portable gas chromatograph which are in t...  
WO/2000/058688
A method for measuring chemical analytes and physical forces by measuring changes in the deflection of a microelectromechanical cantilever structure while it is being irradiated by a light having an energy above the band gap of the struc...  
WO/2000/057176
The invention relates to a method and to apparatus for thermodynamic analysis of a mixture of fluids, in which the volume of a sample of a given quantity of said mixture is caused to vary step by step and in monotonic manner, and the pre...  

Matches 1,001 - 1,050 out of 7,672