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WO/1998/043049 |
The present invention relates to a method and a device enabling the access of a large number of measuring points of physical or chemical properties of a liquid as a function of temperature and concentration of a component. The method is ...
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WO/1998/041860 |
A process for determining a tissue composition characteristic of a live animal or carcass involves the steps of: (a) obtaining either or both of at least one infrared thermographic image of the animal while it is alive, taken from at lea...
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WO/1998/040723 |
A spectrometer for the non-invasive generation and capture of thermal gradient spectra from human or animal tissue. The spectrometer (380) includes an infrared transmissive thermal mass (386) for inducing a transient temperature gradient...
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WO/1998/039640 |
The invention concerns a method which consists in moving a heating zone (22) and a detection zone (23) at the surface (1a) of a part (1) so as to scan the surface (1a) and in detecting a flux radiated in the detection zone (23) using a l...
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WO/1998/039641 |
The invention concerns a method which consists in scanning a part (1) surface (1a) by means generating a heat input producing heat influx in at least a heating zone (2) which is moved at the surface (1a) of the part (1) by the relative d...
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WO/1998/039649 |
The concentration of a component, e.g. moisture, in a sample fluid (30), such as a chemically reactive gas or liquid, is determined by the creation of an identical concentration in a chemically inert fluid (20). Sample (30) and inert flu...
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WO/1998/038488 |
The invention concerns a method for determining the temperature stability of a hydrocarbon mixture capable of phase separation by monitoring the weight variations of a gravimetric sensor part of which is immersed in said mixture. The met...
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WO/1998/038489 |
The invention concerns a method and device for determining the temperature stability of a water-hydrocarbon emulsion capable of phase separation by monitoring the weight variations of a gravimetric sensor part of which is immersed in sai...
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WO/1998/037408 |
The invention relates to a micro-flow module for chemical analysis. The invention seeks to create a micro-flow module which makes possible fast sample change and thus inexpensive investigation of fast processes, time-resolved and with lo...
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WO/1998/034101 |
In general, the spatial resolution and repeatability of results using infrared detectors for examining printed circuit cards has been so poor that the devices have failed to achieve commercial success. These problems are overcome by a sy...
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WO/1998/029741 |
A method of moisture measurement wherein a moisture responsive element is subjected to the measuring environment and its thermal capacitance or resistance temperature coefficient is measured. A system operates by cycling a sensor element...
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WO/1998/029736 |
A method and apparatus for analyzing molecular structures within a sample substance using an array having a plurality of test sites upon which the sample substance is applied. The invention is also directed to a method and apparatus for ...
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WO/1998/029737 |
Sub-micron chemical analysis of the surface and sub-surface of a sample material is performed at, above or under atmospheric pressure, or on for a sample material submerged in a substance. A thermal and/or topographic image of the surfac...
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WO/1998/028610 |
The invention refers to a measuring head for use in radiant energy flash measuring of the thermal diffusivity of heterogeneous samples (S) under employment of a probe beam (B) generated by a radiant energy generating means and a detector...
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WO/1998/025133 |
The present invention relates to a method for predicting the microstructure in which a certain cast iron melt will solidify comprising the steps of: a) taking a sample of the cast iron melt having a predetermined weight W; b) adding the ...
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WO/1998/022788 |
Apparatus and method for measuring the heat capacity of a sample (S) where a series of measurements are taken in succession. The apparatus comprises a sample holder (12), a temperature sensor (24), a sample heater (28) for providing a he...
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WO/1998/020314 |
A Differential Scanning Calorimeter (DSC) which has a constant calorimetric sensitivity over its entire range of operating temperatures from -200 �C to 540 �C. The DSC consists of a sample thin-film resistance temperature detector (1...
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WO/1998/018002 |
The heating value of a sample gas is calculated by a microcontroller (12) from the heating value of a reference gas, and from an oxidation energy ratio determined as the gas is combusted by a flameless combustion process. The combustible...
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WO/1998/016818 |
A differential calorimeter includes a reference cell (1), a sample cell (2), a thermal shield (9) surrounding the reference cell (1) and the sample cell (2), a heating device (3, 4) thermally coupled to the thermal shield (9), a temperat...
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WO/1998/016907 |
Measuring the limpness of a note (10) is necessary to separate a worn note (10a) out of circulation. Several methods are disclosed which can be used either alone or in combination to test for limpness. One method measures the note's abil...
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WO/1998/015826 |
The present invention relates to the optimum bio-storage temperature of biological materials. The temperature is between the melting point depression of the biological material and zero degrees C. The melting point depression temperature...
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WO/1998/013681 |
An airway humidity sensor (10) incorporating a small, dry thermocouple (20) and a small, wet thermocouple (22) to measure cyclical humidity in inspiration and expiration by the psychrometric principle, the psychrometric component incorpo...
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WO/1998/012580 |
Dewpoint/frostpoint hygrometer (1) using surface moisture-sensitive sensor as part of an RF oscillator circuit with feedback control of the sensor temperature to maintain equilibrium at sensor surface between ambient water vapor and cond...
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WO/1998/012546 |
The invention concerns a method and device for characterising a modification in time of the state of condensation of droplets on a target (10). The device comprises means (20, 21) for emitting light capable of directing a light beam (42)...
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WO/1998/008074 |
A selective gas sensor (10) for detecting a particular compound, or group of compounds, such as non-methane hydrocarbons, within a high temperature gas stream (12) includes an oxygen generation sytem (14) positioned over an oxygen diffus...
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WO/1998/005948 |
The invention concerns a method of examining the inner cooling structure (27) of a turbine blade (15), in particular of a stationary gas turbine. According to the invention, an initial thermographic image of the turbine blade (15) is pro...
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WO/1998/005949 |
The invention concerns a method and correspondingly designed device for testing substrate coatings for delamination, in particular vacuum plasma sprayed coatings on gas turbine blades (15). According to the invention, the coating region ...
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WO/1998/005921 |
The invention concerns a method and correspondingly designed device for determining the wall thickness of a turbine blade (15), in particular for a stationary gas turbine. According to the invention, the surface region (i) to be investig...
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WO/1998/002739 |
The heating value of a sample gas is calculated by a microcontroller (12) from the heating value of a reference gas, and from flow ratios and power levels determined as the gas is combusted by a flameless combustion process. The combusti...
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WO/1998/002735 |
The invention concerns a signal processing unit of a device for photothermally testing a surface of a test piece (6) which has a speed measuring device (11, 26, 27) that can be used to determine the relative speed of a test piece (6) in ...
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WO/1998/001748 |
A novel freezing point measuring method by which the cloud point of an object to be measured can be measured quickly and accurately. The totally reflected light from a liquid to be inspected, such as the light oil, etc., is measured at e...
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WO/1997/047960 |
The invention relates to a method and an apparatus for metering evaporation. According to the invention the temperatures (Tk, Tm, T) are defined for a comparing piece (6) in an essentially non-evaporating state, for a comparing piece (8)...
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WO/1997/044650 |
A multilayered ceramic integrated sensor (200) for monitoring auto exhaust gases is capable of existing in the relatively harsh environments of the exhaust stream of an internal combustion engine. The integrated sensor (200) may include ...
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WO/1997/044109 |
The invention features a device (100) for extracting organic compounds from a sample, coupled with a receptacle (1) containing a solvent and subjected to microwave heating. An elongated means bears at one end engaged in the receptacle (1...
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WO/1997/043628 |
A sensor is disclosed for determining the thermal conductivity and/or temperature of liquid, gaseous or viscous substances, for example engine oil. A process for driving the sensor is also disclosed. The sensor has a supporting body (1) ...
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WO/1997/040369 |
A platinum/rhodium resistance thermal probe is used as an active device which acts both as a highly localized heat source and as a detector to perform localized differential calorimetry, by thermally inducing and detecting events such as...
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WO/1997/036161 |
A transition metal oxide based calorimetric non-methane hydrocarbon sensor (100) is constructed by disposing a transition metal based catalyst (105), preferably chromium oxide (Cr2O3), onto a carrier (101). A temperature measurement devi...
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WO/1997/035184 |
The present invention relates to a method for producing compacted graphite cast iron using a thermal analysis step, where a) one or two sample vessels, where the inner surface is partially coated with a material, which will lower the con...
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WO/1997/033161 |
An apparatus, such as, a heat flow meter instrument, for measuring thermal properties of a specimen includes a first thermoelectric device and a second thermoelectric device, each device being thermally coupled to a hot plate and a cold ...
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WO/1997/032208 |
A multicell holder (10) e.g. a honeycomb or plate, or a collection of individual support particles, is treated with solutions/suspensions of catalyst ingredients to produce a plurality of cells, spots, or pellets (12) each having a diffe...
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WO/1997/032201 |
In connection with a method of interpreting thermographic data for nondestructive evaluation of subsurface structural irregularities in a sample object, the sample object is thermally excited and then allowed to cool. As the thermal ener...
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WO/1997/028434 |
Apparatus (24) for determining the actual and proportional amounts of a volatile fluid (20) in a test sample is described. The test sample is stored in a sealed container (31) after being collected and kept in the sealed container throug...
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WO/1997/027472 |
A device (200) and method for measuring the thermal conductivity of a thin film (30) by determining the change in temperature near the surface of the film after a sample (10) including the film is illuminated with a beam of light (90, 11...
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WO/1997/024608 |
The present invention is a method and apparatus for positioning a magnetoresistive (MR) head (80) relative to a storage medium (24) in a storage device. The storage medium (24) is mounted in the storage device to allow relative movement ...
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WO/1997/024116 |
Retinoid compounds which act specifically or selectively on RAR'alpha' receptor subtypes in preference over RAR'beta' and RAR'GAMMA' receptor subtypes, possess desirable pharmaceutical properties associated with retinoids, and are partic...
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WO/1997/019394 |
A system (10) for monitoring and controlling the state of a thermal process. The system (10) applies a modulated heat input (40) to a liquid in a vessel (11) and a thermal response measured at the bottom of the vessel (11) provides infor...
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WO/1997/018459 |
The invention relates to a device for producing and detecting induced heat radiation, in which movable mirror components (3, 6) are moved into and out of a crossed beam path (23) across a stepping motor (8) so as to be isogonal in the be...
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WO/1997/014959 |
The invention provides methods of detecting poor meat quality in live animals using infrared thermography. Animals from a group of live domestic animals such as cattle or swine are scanned to produce thermographic images. The images are ...
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WO/1997/008541 |
A method and an apparatus for detecting an optical thermal displacement image to quickly obtain two-dimensional information about the surface of a sample, including shallow regions under the surface, by a simple construction. A plurality...
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WO/1997/004304 |
The proposed method of determining dew point involves directing the gas under investigation onto a cooled section of an optically transparent body through which a luminous flux is allowed to pass and recording fluctuations in the intensi...
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