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WO/2004/089534A2 |
Refluxing means (30) of a refluxing head (3) for use with a multi-station reaction apparatus (1) comprise an array of frusto-conical cooled members (31) each having a slanted end face (33). The refluxing head may include a device (306) f...
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WO/2004/086019A1 |
The invention relates to a method such as is used for example for determining the fire performance of synthetic materials. The aim of the invention is to provide a method which can be used to determine the fire performance of materials i...
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WO/2004/083837A1 |
The invention relates to a compact appliance for automatically measuring the dew point spread, said appliance comprising infrared radiation sensors (11) for measuring the surface temperature in a contactless manner. The measuring spot of...
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WO/2004/080538A2 |
In a fire simulation system, a fire in a clean room is simulated. A material of the type that would burn in the clean room fire is burned in a burn cell (11) and air and combustion products are circulated through the burn cell and a seco...
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WO/2004/081248A1 |
A magnesium alloy is prepared while regulating the aluminum content and iron/manganese ratio of the alloy to be each on a proper level. This regulation is conducted by analyzing in situ a melt of the alloy for composition by taking a sam...
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WO/2004/079365A1 |
The present invention relates to methods for the preparation and analysis of soil samples to determine the presence, concentration and/or volume of at least one component in a soil sample, including preparation steps of extracting the co...
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WO/2004/077037A1 |
The invention relates to a method and a circuit for improving the detection limit of a thermal conductivity detector (1) that is designed for use in microtechnology. To achieve this, the thermal conductivity detector (1), which is provid...
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WO/2004/077027A1 |
A method for determining the distribution of particle sizes in a set of particles from time-resolved measurement of the radiant heat of particles heated over a short period of time. In order to achieve comprehensive characterization of a...
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WO/2004/074766A1 |
The present invention discloses an investigation and/or manipulation device for a sample, the sample consisting of a material which is locally deformed when subjected to a local heat treatment; the device comprises an investigation and/o...
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WO/2004/069547A2 |
A device for thermal imaging of target surfaces includes a housing (12) with an opening (14) for directing incident infrared rays along an optical path through an optical assembly (40) optimized to have a spectral band width of 3 to l4um...
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WO/2004/065950A2 |
In a method of non-destructive testing of a panel of composite insulation material (1), a portion of a surface (2) of a test panel is heated by applying a heat source for a predefined time or until a predefined amount of energy has been ...
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WO/2004/062766A1 |
The invention relates to a device for the microwave-accelerated extraction of components of solid samples and to the applications thereof. The inventive device is based on the principles of Soxhlet and is designed for the rapid and autom...
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WO/2004/063736A1 |
The invention relates to a method for controlling plates consisting of steel pieces whose thickness ranges between 0.5 and 3 mm and which are superposed and glued to each other by means of a polymeric core. The inventive method consists ...
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WO/2004/061433A1 |
The invention relates to methods of screening mixtures containing a pharmaceutical compound and an excipient to identify properties of the pharmaceutical compound/excipient combination that retard solid-state nucleation. The invention fu...
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WO/2004/055538A1 |
The invention provides an especially simple calorimetric measuring assembly (2) for determining the dissipated energy of a magnetic material (60). The measuring assembly comprises a first volume area (26) which is thermally insulated fro...
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WO/2004/050442A2 |
A moisture detection system includes an electrical conductor disposed on a surface of a substrate. The electrical conductor has a resonant frequency that varies as a function of an amount of moisture present adjacent the electrical condu...
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WO/2004/051244A1 |
The invention relates to a method and a device for detecting subsurface defects (18) in PC blanks (10), which occur in an intermediate layer (14) below a cover layer finishing the PC blank (10) off towards a component side (28). The inve...
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WO/2004/048952A1 |
The inventive equilibrium bomb for studying phase behaviour of hydrocarbons comprises a thermostatic high-pressure cylindrical container (1) provided with viewing ports (2) embodied at the level on a light source (3), top (10) and bottom...
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WO/2004/048953A1 |
The invention relates to a method and a device for the continuous measurement (30) of the thermal conductivity of a multifunctional fluid. The inventive method consists in: placing a sample of the multifunctional fluid in a space (31) wh...
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WO/2004/048954A1 |
The invention relates to a meter of the heating value of gases, consisting of an outer mantle with thermostatically controlled heating and with at least one inlet for air and the test gas, and of a measuring block placed inside the outer...
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WO/2004/048775A2 |
The internal fluid passage of a component is supplied with a fluid at a first temperature until the component reaches a first steady thermal state (60). The internal fluid pressure and internal and external fluid temperature and flow rat...
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WO/2004/046671A2 |
The present invention concerns a method and a system for measuring the thermal diffusivity. Said method comprises the steps of: - subjecting a surface region of an object to a modulated heating beam (3) while providing a signal (MLS) the...
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WO/2004/044568A1 |
A method for measuring amount of heat in metal foils wherein a small amount of laser light is directed to a metal foil and the amount of heat absorbed by the metal foil is measured by a sensor disposed on the back surface of the metal fo...
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WO/2004/042385A1 |
The invention concerns a method for determining the vanishing temperature of petroleum product crystals, characterized in that it comprises the following steps: introducing the sample to be analyzed in a measuring cell (4), arranged in a...
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WO2003025481B1 |
In a device and method for sensing condensation conditions and for removing such condensation from a surface (1), a first thermal sensor (2) is in thermally conductive contact with the surface (1). A second thermal sensor (6) is in therm...
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WO/2004/038368A2 |
A device for monitoring leukocyte migration is provided. The invention also provides a method of using the device to monitor leukocyte migration in the presence of physiological shear flow and therefore simulate physiological conditions ...
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WO/2004/038367A2 |
The present invention discloses a device for monitoring chemotaxis or chemoinvasion. The present invention further provides a flexible assay system and numerous assays that can be used to test biological interactions and systems. Laminar...
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WO/2004/036209A1 |
The invention relates to a device and methods for the characterisation of a flowing substance, liquid or gas. Particular embodiments of the invention relates to the use of the device for the identification of a flowing substance, for con...
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WO2002026342A9 |
Apparatus and methods are provided for independently controlling dynamic, reagent-induced transformations of multiple samples including proteins being crystallized and cells being cultured. The invention provides an automatic robotic dev...
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WO/2004/034047A1 |
The present invention relates to a column for performing analytical temperature rising elution fractionation (ATREF) characterized in that the packing of said column comprises elastic wires having a good elasticity and a good thermal con...
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WO/2004/031726A2 |
A thermographer (30), thermal imaging system (21), and computer-based control system (1) are used to test and record sets of thermal performance data of a second actively cooled component (9). Measurement data is collected from two versi...
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WO/2004/031721A2 |
The technical features mentioned in the abstract do not include a reference sign between parentheses (PCT Rule 8.1(d)). Methods and devices are provided for detecting and confirming the identity of analytes such as threat agents, particu...
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WO/2004/029633A1 |
A microchemical system exhibiting a high measurement sensitivity while eliminating the needs for alignment of the optical axis and matching of focal points between a detecting light and an exciting light. The microchemical system compris...
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WO/2004/030172A1 |
According to the invention, a temperature pattern (7) representing a current operating situation is derived from and classified by means of measured temperature values and/or other temperature information related to the technical install...
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WO/2004/029602A2 |
A sensor (10) incorporating a phased heater array structure (41) with a concentrator (124), separator (126) and detectors for sensing the presence, identity and concentration of a mixture of fluids in a sample or other place. It may util...
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WO/2004/029615A1 |
The types of gasoline of various compositions having different distillation characteristics can be identified accurately and quickly. A pulse voltage is applied for a predetermined time to an identification sensor heater having a heater ...
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WO/2004/029573A2 |
A leak detector (15) having a multi-stage concentrator (124), consisting of an array of heater elements (20, 22, 24, 26, 40, 42, 44, 46, 140, 142, 144, 146) which desorbs analytes in a phased manner, in synch with the sample stream, to m...
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WO/2004/027386A2 |
The invention relates to improvements in methods of processing thermal profiles, and systems (200) for rapidly and precisely collecting and detecting energetic materials, such as explosives, and non-energetic materials such as drugs and ...
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WO/2004/027406A1 |
The invention relates to a sensor arrangement comprising a first heat source (36a) and a second heat source (36b) whereby the thermal couplings thereof to a medium have respectively different variables.
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WO/2004/027400A1 |
A dew point measuring instrument for measuring a dew point by using attenuation of light propagated through an optical waveguide even below -35°C by using sharp attenuation of propagated light similar to the attenuation above the temper...
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WO/2004/025287A1 |
The types of gasoline having various compositions with different distillation characteristics are identified accurately and quickly. A pulse voltage is applied for a predetermined time to an identification sensor heater having a heater a...
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WO/2004/025286A1 |
The urea concentration of a urea solution is identified accurately and quickly. A pulse voltage is applied for a predetermined time to a urea concentration identifying sensor heater which comprises a heater and a liquid temperature senso...
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WO/2004/023578A2 |
The present invention relates to a method and system for detecting imperfections in a membrane electrode assembly (4) of an electrochemical fuel cell, and more particularly for detecting defects (80) within a proton exchange membrane in ...
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WO/2004/023124A1 |
A method for determining a phase transition of a substance, comprising: generating a first measuring signal by measuring a substance-directed heat flow; generating a phase-shifted measuring signal which is phase-shifted in relation to th...
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WO/2004/020993A2 |
A defect detection system (10) for thermally imaging a structure (12) that has been energized by a sound energy. The system (10) includes a transducer (14) that couples a sound signal into the structure (12), where the sound signal cause...
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WO/2004/020989A1 |
The invention concerns a device for measuring (10) thermal performance of a given material (11), comprising a body (12) whereon is provided a temperature sensor (38) part of which at least is arranged in a specific measuring zone (13). T...
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WO/2004/019021A1 |
An apparatus using thermomechanical means for signalling the concentration of a reactive gas is disclosed. The thermomechanical means uses movement of a mechanical member to produce a signal corresponding to the concentration of the reac...
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WO2003008928A9 |
New sensors and methods for qualitative and quantitative analysis of multiple gaseous substances simultaneously with both high selectivity and high sensitivity are provided. The new sensors rely on a characteristic difference in energy b...
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WO/2004/016850A1 |
This invention relates to a novel on-line pulp digester control system. More particularly, this invention pertains to a novel control system which employs real time measurements from ion mobility spectrometry to automatically rapidly and...
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WO2003066115B1 |
An atomizer 10 atomizes a multi-component liquid from a reservoir 20 into a cloud 14 comprising small droplets 38 which are ejected into the atmosphere to a certain height and allowed to fall toward a surface 12. Essentially complete eva...
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