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Patent Searching and Data


Matches 951 - 1,000 out of 7,718

Document Document Title
WO/2002/090950
Sensors which are energised and interrogated by optical means. The sensors employ a layer of light absorbent (typically semiconductor) material (14) and are energised by light (18) of at least one wavelength that is absorbed by the semic...  
WO/2002/091735
The invention relates to an infrared camera comprising detector means (2) sensitive for infrared radiation and optics for focusing an object (4) to be monitored on the detector means. A light source (8; 8'; 12; 17) is emitting a narrow b...  
WO/2002/087753
A reaction system comprising a process (reaction) fluid and a heat transfer fluid which passes in a conduit through the process fluid wherein the heat transfer surface area of conduit available to the process fluid may be varied wherein ...  
WO/2002/087752
A reaction system in which a heat transfer fluid is carried through a process fluid in a conduit and the heat transfer surface area between the conduit and the process fluid can be varied according to the heat generated or absorbed by th...  
WO/2002/089042
A method and system for non-destructive, reference-free thermographic detection of sub-surface defects uses an infrared camera (106) to capture multiple, spatially different images of a sample (104) that has been heated (102) and allow t...  
WO/2002/086482
The invention relates to a heat conductivity detector which has an electrically heatable heating filament (6) which is mounted in the middle of a channel (5) in such a way that a fluid can be circulated around it and which is maintained ...  
WO/2002/079768
A thermal lens microscope comprising a signal detecting means, and means for irradiating light having a beam diameter substantially equal to or longer than the microchannel width, in which operation is made more convenient, wavelength ca...  
WO/2002/077625
A sensor probe and method of use for determining the temperature, velocity, and/or liquid volumetric fraction of gas laden with droplets. In one variation, the probe includes a single heating element (152) used in a well-characterized fl...  
WO/2002/077626
A device and method is disclosed for determining the melting point of a sample material (20) utilizing an infrared thermometer (12) to measure an indicated temperature of the sample material while said sample material is under applied pr...  
WO/2002/075281
An apparatus and mehtod for measuring the vapor or gas content of a vacuum chamber (1) by a vapor sensor (21) located in the fore-line of a vacuum system is provide. The gas or vapor content is determined by first providing a zero condit...  
WO/2002/073168
A device (1) is provided for measuring heat flux from a test material exposed to a flame. The device is comprised of an elongate element (10) defining a passageway (14) for a fluid, a fluid flowing through the passageway (14), means for ...  
WO/2002/073175
A magnetic wind oxygen sensing device (100) provides a local magnetic field defined by magnetic pole pieces (102A, 102B), and emp loys a plurality of thermal elements (W1, R12, R11; W2, R21, R22) in a bridge in the local magnetic field t...  
WO/2002/068947
An infrared thermographic technique for rapid parallel screening of compositional arrays of potential chemical sensor materials has been developed. The technique involves applying a voltage bias and the associated current to the sample a...  
WO/2002/066956
A method and apparatus for timely and accurate measurement of material parameters are disclosed. A test sensor (30) measures the temperature of a sample of material as it is heated up and/or cooled down. A reference sensor (20) is used t...  
WO/2002/061858
An apparatus includes a plate (200) for holding a plurality of samples comprising a frame (202) and a plurality of sample wells (204), each sample well having at least one infrared-transmissive surface configured to transmit thermal infr...  
WO/2002/059587
The invention relates to a method and to a device (1) for testing materials by determining and displaying as an image temperature differences above a threshold value on the surface of test objects (8). In a first step, a camera for deter...  
WO/2002/052919
Methods for searching for possible forms of a sample and methods of screening a sample according to its form comprise disposing the sample in at least one receptacle that defines a capillary space, such as a capillary tube; The sample is...  
WO/2002/053247
A laboratory technique for rapidly predicting the long-term hydrophobic organic contaminant (HOC) desorption behaviour in a contaminated soil or sediment useful for planning remediation schemes and/or assessing alternative remediation en...  
WO/2002/048720
A method for inspecting an object and detecting defects is taught ( BGA and Flip-Chip solder joints on a PCB particularly). The method comprises injecting a heat pulse by light beam at a selected point on the object; capturing a sequence...  
WO/2002/046829
Stabilized contact lens are provided in which the stabilization zones are obtained by using spline or polynomials to describe one or more peripheral portions of a surface of the lens. The lens' stabilization zones are smoothly integrated...  
WO/2002/044704
A high-sensitivity carbon monoxide sensor is shown and described. The sensor includes a sensing element (12) having a catalyst dispersed over a metal oxide layer (15) . The catalyst is capable of adsorbing carbon monoxide. The sensing el...  
WO/2002/044700
A thermographic inspection station (300) comprises a source of radiation adjacent a web (17) at or about a measurement location (300a), a sensor at a location along the web (17) downstream of the radiation source, and a controller in ope...  
WO/2002/044702
A carbon monoxide sensor and method is shown and described. The sensor includes a sensing element that includes an adsorbent dispersed over a support material. The adsorbent is capable of exothermically adsorbing carbon monoxide. The sen...  
WO/2002/045277
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/2002/042689
The present invention relates to bolometric humidity sensor, cooker having the same applied thereto, and method for controlling the cooker, for which the present invention provides a bolometric humidity sensor having two static bolometri...  
WO/2002/040992
A method and apparatus for determining the effective composition of a mixture of gases including a plurality of hydrocarbon gases, the method comprising selecting one or more effective hydrocarbons to represent the plurality of hydrocarb...  
WO/2002/040981
A chip member for micro chemical system, comprising a platy member with flow passage (10) having a glass substrate (11), a glass substrate (12), and a glass substrate (13), wherein a flow passage (15) having a shape branched at both ends...  
WO/2002/037098
A method and apparatus suitable for use in high volume production for determining leakage from a nominally sealed product container, e.g., a battery case. The method and apparatus first functions to analytically test for leakage of a par...  
WO/2002/037085
A method and apparatus for e-beam fabrication of a workpiece (20). A surface of the workpiece is impinged with a e-beam (32) during a manufacturing step in the manufacture of the workpiece. Simultaneously, the workpiece is optically sens...  
WO/2002/037089
The present invention relates to an arrangement and to a method for non-destructive inspection of joint layer(s) in a multilayer structure (40) comprising at least a first layer (1) with a first outer surface, a second layer (2) with a s...  
WO/2002/033395
The invention relates to a sensor unit comprising a mounting base (1), on which an air humidity sensor (3) and an air temperature sensor (4) are arranged. The air humidity sensor (3) is placed over a boring (5) of the mounting base (1) a...  
WO/2002/026342
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/2002/027310
An apparatus for measuring the water content of a water containing liquid mixture (2) contained in a tight chemistry tank (1) comprises a heating device for controlling the temperature of said liquid mixture to a temperature near the boi...  
WO/2002/023165
Apparatus (10) for non-destructively testing material (S) to enable detection of any damage sites (D), comprising means (14) for generating localised heating at any damage site in the material, and means (16) for imaging the material to ...  
WO/2002/021113
A small and portable microscope for ultramicroanalysis having an excellent spatial resolution and a fixed position analyzing adility in which a exciting light source (3), a detecting light source (4) and at least a part of a thermal lens...  
WO/2002/021114
An indium electrode film (2) is formed closely adhering to one face of an organic semiconductor film (1) made of copper phthalocyanine while a gold electrode film (3) is formed on the other face. A voltage is applied to the organic semic...  
WO/2002/021125
Novel methods for drug discovery including identification of targets and identification of the functions of targets are disclosed. The methods provide for rapid identification and high throughput screening of targets for developing thera...  
WO/2002/021083
A robust sensor that incorporates the necessary physical structure and thermal characteristics is capable of measuring fluid flow and properties under harsh enrironmental conditions. The sensor die is made of a material with thermal cond...  
WO/2002/021055
A method and apparatus for providing an indication of the composition of an examined fluid by using an electrical resistor, particularly a positive temperature coefficient thermistor, for measuring the thermal conductivity of the examine...  
WO/2002/018932
In many cases it is impossible or extremely complicated to determine the material composition of a pressurized liquid separable medium during the storage or transport thereof . According to the invention, the pressurized container (2) co...  
WO/2002/018934
The invention relates to a method for determining the thermal material properties of metal shaped parts from a model, which describes the thermal material properties of the metal shaped part. According to the invention, at least one ther...  
WO/2002/014831
A system for measuring a thermal property of a garment includes a mannequin having a form similar to at least a portion of a mammalian body and adapted to wear the garment. Fluid is circulatable through at least a portion of the mannequi...  
WO/2002/014661
An apparatus and method for utilizing any arbitrary mixture ratio of multiple fuel gases having differing combustion characteristics, such as natural gas and hydrogen gas, within an internal combustion engine. The gaseous fuel compositio...  
WO/2002/012681
The aim of the invention is to enable the steam turbine installation (2) to operate safely whilst maintaining a high degree of efficiency. During the operation of the steam turbine installation (2), moisture in the steam (HD,D) is theref...  
WO/2002/011881
Apparatus (2) for monitoring thermal events comprises an array of receptacles (4) for containing material to be monitored wherein each receptacle (4) is thermally isolated from each other receptacle. A respective thermistor (6) is provid...  
WO/2002/008710
A micro-calorimeter apparatus comprises a thermostated housing (3,4,5); a pair of essentially flat heat sinks (9,10), suspended in said housing (2) and thermally floating relative to the environment inside the housing (3,4,5). The heat s...  
WO/2002/006803
A cooling system (10) for thermal analysis equipment provides rapid cool down and steady state operation of a differential scanning calorimeter (DSC) at any predetermined temperature between a minimal temperature and room temperature usi...  
WO/2002/004933
The invention relates to a measuring device for measuring the moisture in gases, comprising the following features: a moisture sensor (10) and an evaluation unit (20) connected thereto to provide a measuring value representing a relative...  
WO/2002/003025
A method for determining an 'effective' thermal coefficient of a machine comprises the steps of installing one or more temperature sensors (110) at various locations on the machine, positioning a first machine member (60) at a 'known' re...  
WO/2002/001213
The invention concerns a device for characterising an interface between two phases of an electricity conducting material sample comprising: means (110, 121, 122, 123, 130, 132, 152) for measuring the electric impedance of a load comprisi...  

Matches 951 - 1,000 out of 7,718