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Matches 451 - 500 out of 3,923

Document Document Title
WO/2006/031872A1
Systems and methods for determining in-situ hydrate saturation of hydrate-bearing formations using dielectric properties of gas hydrate amounts are described. In accordance with one aspect, a method for determining gas-hydrate saturation...  
WO/2006/031155A2
The invention lies in explosives detection and identification method, which allows using it in mobile devices intended for use at locations, where crowds of people gather, and in various closed spaces. Said method includes the exposure o...  
WO/2006/027812A1
The measurement device includes a microwave sensor, a microwave analyzer which is essentially composed of a microwave signal generator and a microwave power meter, and a processing unit to which the analyzer is interfaced. The sensor 3 i...  
WO/2006/025453A1
A radar apparatus (1) comprises a reception antenna (9), a pulse width detecting part (e.g., a detector (141)), a memory (13), a comparing part (e.g., a comparator (142)), and an output part (15). The pulse width detecting part detects t...  
WO/2006/019311A1
A method for determining the composition and water salinity of a multi-component mixture of a gas and at least one liquid, including water, in a pipe (1), the method comprising the following steps: a. electromagnetic phase measurements a...  
WO/2006/016824A1
A target, such as a stack of frozen meat cartons (8), is irradiated with at least two transmitted electromagnetic radiation signals (3) of differing frequencies. The attenuation of the received signals (4) is calculated via a signal proc...  
WO/2006/011636A1
A sensing apparatus is provided which comprises a chip (20) in which a transmission line (2) for propagating an electromagnetic wave is formed on a substrate (1), an electromagnetic wave generator (7) for generating an electromagnetic wa...  
WO/2006/011668A1
The present invention provides an optical semiconductor device including a semiconductor thin film (4) having photoconductivity and a pair of electrodes (5) and (10) for applying an electric field to an inside of the semiconductor thin f...  
WO/2006/007826A1
The invention relates to a method and a corresponding device for the non-destructive and contactless detection of flaws in a test piece (13) that is moved at a certain speed (v) relative to a probe (14) characterized by a specific effect...  
WO/2006/004116A1
There is provided an apparatus comprising cooling heat radiation unit (12) for cooling of or heat radiation from water-containing material (1), extremely high frequency wave (EHF) irradiation unit (14) for irradiating the water-containin...  
WO2005043100A3
Extravasation sensor (10) includes a housing (20), a plurality of antennas or sensors (60a, 60b, 60c and 60d) and the RF assemblies (100) associated therewith.  
WO/2006/001840A3
The present invention is directed to a system (400) and a method, which impart quality control testing to a reel-to-reel superconductor manufacturing line The quality control testing will ensure the characteristics of the final supercond...  
WO/2006/001840A2
The present invention is directed to a system (400) and a method, which impart quality control testing to a reel-to-reel superconductor manufacturing line The quality control testing will ensure the characteristics of the final supercond...  
WO2003009753A3
A method of detecting a change (that is, an increase or a decrease) in the level of fluid in tissue in a first area of a body includes the steps of: applying electromagnetic energy, preferably in the frequency range of approximately 300 ...  
WO/2005/119294A1
The invention provides a sensing system and a method for monitoring the damage to turbine components in a turbine generator. The sensing system comprises an electromagnetic wave generator that generates an electromagnetic wave; a transmi...  
WO1999063331A9
A microwave sensor for measuring of the relative proportions of fluids flowing as a mixture through a tube (4). A length (9) of said tube (4) makes up a part of said sensor (3) together with probes (6, 7) transmitting electromagnetic ene...  
WO2005053531A3
A device (4) for reducing reflected electromagnetic radiation in a medical imaging process. The device (4) comprises a sheet of material adapted to be placed against the body of a patient (24) and to at least partially transmit electroma...  
WO/2005/109012A1
A method and apparatus are disclosed for determining the concentration of individual components within a fluid mixture by determining the permittivity of the individual components. The method and apparatus use a reference sensor and at l...  
WO/2005/109007A1
A detection cell for detecting at least one sample compound of a sample is described. The detection cell comprises an activation facility adapted for inducing at least one of a physical and a chemical modification of at least one sample ...  
WO/2005/106464A1
A method of assessing damage of a fibrous substrate comprises the steps of: (a) providing said fibrous substrate having a length, a root end, and a tip end; (b) providing a means for assessing substrate moisture content; (c) using said m...  
WO/2005/106465A1
A device is provided for the measurement of the moisture content of a substrate. The device utilizes a high-Q LC circuit having a resonant frequency. The LC circuit utilizes a high-Q inductor and a capacitor. The device also utilizes a h...  
WO2005045411A3
To determine the humidity and density of a dielectric material, the resonance curve of the resonator that is filled with said material is sampled at equidistant intervals. A second sampling pass at shorter intervals is carried out in an ...  
WO/2005/093904A1
An improved frequency selective surface (FSS) comprises a periodically replicated unit cell, the unit cell including a material having a first electrical conductivity in the presence of an external condition, and a second electrical cond...  
WO/2005/086620A2
An inspection system that can detect contraband items concealed on, in or beneath an individual's clothing. The system employs mm wave radiation to detect contraband items. The system is described in connection with a check point securit...  
WO/2005/078411A1
The invention relates to a method for determining clinical and/or chemical parameters (S1) in a medium (10), comprising means (2), for example a laser unit, for emitting coherent light waves (6) and means (4), for example a phototransist...  
WO/2005/075965A1
The invention relates to measuring engineering and can be used for measuring reflective properties of the flat surfaces of different materials, in particular a reflective factor and a standing-wave factor. The aim of said invention is to...  
WO/2005/068829A1
Disclosed is a device for igniting an air-fuel mixture in a combustion engine by means of a high-frequency resonator (1) wherein a coaxial wave guide structure is provided as a high-frequency resonator (1). A microwave plasma can be prod...  
WO/2005/068986A1
Disclosed are a method and a device for detecting the pressure or difference in pressure of a gas or gas mixture in the zone of a high frequency resonator (5). According to the invention, a high-frequency AC voltage is fed into the high ...  
WO/2005/068987A1
The invention describes a sensor for measurement of electromagnetical properties of complex mixes of materials. The advantages are a well defined and homogeneous field, selectable frequency range and characteristic impendence, high resol...  
WO2004088668A3
The device (1) comprises a microwave resonator (coaxial resonator, 2) with at least one outer conductor (3), which has a hollow cylinder (31) with an inner space (32). This inner space is delimited by a lateral wall (33) of the hollow cy...  
WO2005043143A3
In a method for recognising the moment when a granulated, crumbly, grained or sand-like solid or a solid or porous body is submerged in or emerges from a liquid, surface waves are generated in the liquid (22). The micro-waves (14) emitte...  
WO/2005/057167A3
A retaining clip for retaining reagent test slides in a stacked arrangement includes a first assembly having a first cover plate and at least two parallel, co-planar rails extending transversely from an inner surface of the first cover p...  
WO/2005/053531A2
A device (4) for reducing reflected electromagnetic radiation in a medical imaging process. The device (4) comprises a sheet of material adapted to be placed against the body of a patient (24) and to at least partially transmit electroma...  
WO/2005/052509A1
A system or method is adapted for counting the number of layers of a multilayer object such as a stuck of paper. An electromagnetic wave is caused to strike the surface of the multilayer object. Signals of the waves generated by reflecti...  
WO/2005/052561A1
The invention relates to a hydrometric measurement transmitter and assembly. The inventive transmitter consists of a cable comprising a conducting core (1) that is surrounded by a dielectric sheath (2), which is interrupted by a series o...  
WO/2005/045411A2
To determine the humidity and density of a dielectric material, the resonance curve of the resonator that is filled with said material is sampled at equidistant intervals. A second sampling pass at shorter intervals is carried out in an ...  
WO/2005/045450A1
[PROBLEMS] To provide a simple-structure noncontact conductivity measuring instrument using a microwave. [MEANS FOR SOLVING PROBLEMS] A microwave oscillated by an oscillator (110) using a Gunn diode is applied through an isolator (120), ...  
WO/2005/043100A2
Extravasation sensor (10) includes a housing (20), a plurality of antennas or sensors (60a, 60b, 60c and 60d) and the RF assemblies (100) associated therewith.  
WO/2005/043143A2
In a method for recognising the moment when a granulated, crumbly, grained or sand-like solid or a solid or porous body is submerged in or emerges from a liquid, surface waves are generated in the liquid (22). The micro-waves (14) emitte...  
WO/2005/043142A2
A method of obtaining a material property of a pavement material from a microwave field generally includes generating a microwave frequency electromagnetic field of a first mode about the pavement material. The frequency response of the ...  
WO/2005/029053A1
A portal (1) has a millimetric wave imager (10, 11) arranged to detect articles concealed on the person. A pump (21) supplies jets of air through gas outlets (20) in the lower part of the portal (1), which are directed onto the feet of t...  
WO2004052169A3
A microwave imaging system provides superior breast imaging resolution by combining MR microwave absorption and MR-compatible microwave tomography calculations. These techniques may also be supplemented with magnetic resonance elastograp...  
WO2004102056A3
A method of determining an anomaly in a pipe system. The pipe system comprises a pipe, insulation around the pipe, and shielding around the insulation. An electrical pulse is applied to a test location on the pipe remote from the anomaly...  
WO/2005/012887A1
A method of measuring moisture content, wherein, as an example, a microwave cavity resonator with two iris plates vertically holed in tube axes is used in a wave guide. A specimen is disposed in a slit formed at a resonator portion betwe...  
WO2004079299A3
The invention relates to a very quick method of measuring a specific absorption rate (SAR) in a phantom filled with a liquid which reconstitutes the dielectric properties of a biological tissue, said phantom being exposed to a microwave ...  
WO/2005/003747A1
The invention relates to a microwave resonator for or on a textile machine for connecting to a measuring device serving to measure the weight and/or moisture of fibrous material (FB) continuously conveyed through the resonator space (31;...  
WO/2004/111572A1
The present invention relates to a measuring apparatus for measuring a thickness or the like of a thin film formed on a surface of a substrate such as a semiconductor wafer. The measuring apparatus includes a microwave emission device (4...  
WO2004072618A3
An improved microwave spectrometer for measuring the concentration of ethylene oxide gas and the concentration of water vapor in one or more gas samples taken from an ethylene oxide sterilization chamber.  
WO/2004/106870A1
The invention relates to a method for conducting nondestructive net weighing of capsules with the aid of microwaves  
WO/2004/106905A1
A method of quantitatively analysing a sample, the method comprising: irradiating the sample with radiation having a plurality of frequencies in the range from 25 GHz to 100 THz; detecting radiation reflected from and/or transmitted by s...  

Matches 451 - 500 out of 3,923