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Patent Searching and Data


Matches 951 - 1,000 out of 14,425

Document Document Title
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...  
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...  
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...  
WO2003104846A3
An SEM compatible sample holder having a sample enclosure element (100) with a beam permeable /fluid impermeable membrane (108) over an aperture (106) to secure a fluid sample for observation with an electron beam.  
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...  
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...  
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...  
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...  
WO2003056334A3
The invention relates to a method for the characterisation of a functionalised analysis surface for analysing a sample liquid. According to the invention, a partial area of the surface of a solid body, preferably a solid body chip, is br...  
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 ...  
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...  
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.  
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...  
WO2003034819A8
The invention relates to a method of measuring the NOx content in the fumes produced by means of combustion in a furnace (46). The inventive method is characterised in that it comprises the following steps, consisting in: (a) during the ...  
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 ...  
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...  
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...  
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 ...  
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...  
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...  
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...  
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...  
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...  
WO2003074996A3
The invention relates to a method for analyzing molten masses and the resulting solids. The inventive method comprises the following steps: placing a relatively small sample (9) of the molten mass in a test vessel (1) having at least one...  
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...  
WO2003085369A8
The invention relates to the determination of the gas pressure in an evacuated thermal insulating board (9) having an insulating core (1) covered by a film (2). The inventive device comprises an assembly, which is integrated between the ...  
WO2003104848A3
A method of visualizing a sample in a wet environment including introducing a sample into a specimen enclosure in a wet environment and scanning the sample in the specimen enclosure in a scanning electron microscope, thereby visualizing ...  
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...  
WO/2004/015031A1
A method and apparatus for monitoring the coalescence power of a coalescer comprising a coalescing material, wherein first and second electrodes are in electrical contact with the coalescing material, a source of electromotive force (EMF...  
WO2002045277A3
A method and system (200) for detecting electrical short circuit defects in a plate structure of a flat panel display (205), for example, a field emission display (FED). In one embodiment, the process first applies a stimulation (204) to...  
WO/2004/011935A1
An analytical system for analysing and controlling a shaping process for glass products is described. The analytical system comprises an infrared-sensitive measurement system and a processor communicating therewith, the infrared-sensitiv...  
WO2003089913A3
There is provided a method for assessing the integrity of grip of a stone in an jewellery setting having plural gripping claws to grip said stone, the method comprising heating the stone; measuring conductive transfer of heat from the st...  
WO/2004/011061A1
A system and a method are provided for detecting fiber damage in a dialyzer. The system may have a device which may transmit a gas into an interior of a fiber within a dialyzer. The temperature of the gas may be different than a temperat...  
WO/2004/011911A2
An improved method of screening crystal growth conditions is provided wherein molecules are crystallized from solutions containing dyes. These dyes are selectively incorporated or associated with crystals of particular character thereby ...  
WO2003098161A3
An integratable fluid flow and property microsensor assembly is configured to be operably embedded in a microfluidic cartridge of the type used in lab-on-a-chip systems. The assembly is a robust package having a microstructure flow senso...  
WO2003087565A3
A test apparatus and method for a solid propellant, comprising a combustion chamber (214) for the solid propellant (212), an igniter (216) for igniting propellant in the combustion chamber, and an exhaust housing (220) having a primary e...  
WO/2004/008136A1
The invention relates to a method for determining the constitution of combustible gases, during which correlation methods are used for determining gas characteristic quantities from measured quantities, which are metrologically determine...  
WO/2004/007106A1
A method for strategically locating gas extraction points within a landfill area; said method including the steps of: conducting a thermal infrared scan of the landfill area to identify zones of elevated surface temperature; recording da...  
WO/2004/005089A1
The invention relates to a sensor unit for a device for avoiding condensation of a gas, in particular water vapour, on a surface of an object, comprising a temperature measuring device, for measuring an object temperature, a dew-point de...  
WO/2004/003533A1
A novel Flame Temperature Analyzer (FTA) method and apparatus for measuring combustible gas concentration and oxygen content in a sample gas includes supplying a mixture of oxidant (93) and fuel (30) to a sensing flame (48) and measuring...  
WO/2004/003343A1
A system is provided for detecting the presence of formation gas in a stream of drilling fluid flowing through a wellbore during drilling of the wellbore. The system comprises at least one sensor chamber connectable to a drill string for...  
WO2003075322A3
Heat is applied to a conductive structure (200) by a laser beam (251), another laser beam (250), and the temperature at or near the point of heat application is measured. The measured temperature indicates the integrity or the defectiven...  
WO/2004/000284A1
The invention relates to methods of screening mixtures containing a pharmaceutical compound an excipient to identify properties of the pharmaceutical compound/excipient combination that retard solid-state nucleation. The invention furthe...  
WO2003062807A3
The invention relates to a method for testing the adhesion of coatings on a substrate. According to the invention, a method for coating and for detecting delaminations and which is non-destructive with respect to the coatings is characte...  
WO/2003/106985A1
A method and apparatus for sensing a flammable vapor are described herein. Initially, a first thermal conductivity of a vapor at a first temperature (202) and a second thermal conductivity of the vapor at a second temperature (202) can b...  
WO2003069323A3
The invention relates to a method for the experimental determination of the thermal diffusity of solids, liquids and bulk products. The measurement is carried out by means of a Joule heat source which is embedded in the sample, and at le...  
WO/2003/106950A1
The method comprises using thermal flux sensors (4, 5, 6) to determine the exchange surface A between a reagent (1) and housing (2) containing the above, with the aim of determining the characteristics of the housing (2) and the thermal ...  
WO/2003/104783A1
An apparatus and methods are provided for heating and sensing the temperature of a chemical reaction chamber (12) without direct physical contact between a heating device (10) and the reaction chamber (12), or between a temperature senso...  
WO2003062808A3
Method and apparatus for the accurate detection of abnormal cells in an inspected live tissue. An optical receiver that comprises an active receiving area, such as a thermocouple, and has at least one pair of output contacts is provided....  
WO/2003/103579A2
The invention concerns arrays, systems and methods for screening compounds, compositions or conditions useful to treat or prevent kidney diseases. These methods are useful to discover, optimize and select compounds, compositions, or cond...  

Matches 951 - 1,000 out of 14,425