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Matches 451 - 500 out of 3,825

Document Document Title
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...  
WO/2004/102056A2
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...  
WO2003085179A8
Various improvements to a spinning preparation machine for measurement of the fibre web thickness or fibre web cross-section of at least one fibre web (2) by means of one or several microwave sensors (3, 30) are disclosed. An improvement...  
WO/2004/097391A1
The invention relates to imaging, namely to examining the internal structure of objects and media by radiographing them with the aid of a longitudinal electric wave signal. Said invention makes it possible to develop a method and device ...  
WO2003023383A8
A method of imaging a sample, the method comprising: (a) irradiating a sample with a pulse of electromagnetic radiation, said pulse having a plurality of frequencies in the range from 25 GHz to 100 THz; (b) determining a first parameter ...  
WO2004074823A3
This invention relates to an apparatus and method for investigation of continuous conducting surfaces (16) to determine the presence or otherwise of defects therein. The invention has particular application to the high speed investigatio...  
WO2004065948A3
The invention concerns a sample-holder (1) for measuring parameters of porous objects, comprising a draft cell including a microwave frequency (C), through which the object passes so as to be able to measure moisture content before and/o...  
WO/2004/088668A2
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...  
WO/2004/088669A1
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...  
WO/2004/086006A1
The invention relates to a method for determining the solid content in a suspension. In a first step of the method, at least one dielectric characteristic value of the suspension is determined, and in a second step, the average density o...  
WO/2004/079299A2
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/2004/074823A2
This invention relates to an apparatus and method for investigation of continuous conducting surfaces (16) to determine the presence or otherwise of defects therein. The invention has particular application to the high speed investigatio...  
WO/2004/072630A1
A microwave resonator for or on a textile machine, in particular a carding, drawing or combing machine is disclosed, for connection to a measuring device for measuring the thickness and or the dampness of fibre material (FB), continuousl...  
WO/2004/072618A2
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/2004/065948A2
The invention concerns a sample-holder (1) for measuring parameters of porous objects, comprising a draft cell including a microwave frequency (C), through which the object passes so as to be able to measure moisture content before and/o...  
WO2004023125A3
A system and a corresponding method for controlling a process involving a specimen is provided. The system comprises a first electrode (18) covered by an insulating layer (29) and adapted to receive a modulated electrical voltage for gen...  
WO/2004/052169A2
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...  
WO/2004/048949A1
A specific absorption rate (SAR) measurement system includes a phantom (10) having a sham tissue (14) formed with a homogeneous material conformed to the electrical characteristic of the human body tissue in relation to the measurement f...  
WO/2004/040282A1
A probe (31) has an internal electrode (311) and an external electrode (312) and is used in a physical properties measurement system wherein a complex dielectric constant of an object of measurement is measured and values of physical pro...  
WO/2004/029600A1
An apparatus and method for analysing an amount of at least one component in a sample (21) by measuring a microwave signal (13) that has passed at least partially through the sample (21), the apparatus comprising: a microwave generator t...  
WO2002046357A9
A coplanar waveguide (10) for use in dielectric spectroscopy of biological solutions is described. The waveguide's (10) inner conductor (16) can have a small gap (20) and a sample containing space (18) is laid over the gap. The sample co...  
WO2003085179A3
Various improvements to a spinning preparation machine for measurement of the fibre web thickness or fibre web cross-section of at least one fibre web (2) by means of one or several microwave sensors (3, 30) are disclosed. An improvement...  
WO2003052865B1
The present invention consists of an RF source (1) generating RF waves at two frequencies or more. These are transmitted by an antenna (2), to a reception antenna (6), via a vessel (4) containing an aqueous solution. The reception antenn...  
WO/2004/023125A2
A system and a corresponding method for controlling a process involving a specimen is provided. The system comprises a first electrode (18) covered by an insulating layer (29) and adapted to receive a modulated electrical voltage for gen...  
WO2003016887A3
The invention makes it possible to detect cellular activity without knowing specifically what activity is being detected, although detection of specific activity is possible. The assay comprises coupling an electromagnetic test signal in...  
WO/2004/011918A1
The invention relates to a microwave system for detecting bubbles. The inventive detector employs microwaves to detect air bubbles in a flow of paste which is conveyed through a Teflon hose or tube, said microwaves being absorbed to a gr...  
WO2003052865A3
The present invention consists of an RF source (1) generating RF waves at two frequencies or more. These are transmitted by an antenna (2), to a reception antenna (6), via a vessel (4) containing an aqueous solution. The reception antenn...  
WO/2004/008126A1
A method for measuring the rotational speed (number of revolutions or rotational period) of fullerene or a derivative thereof through a relatively convenient and inexpensive means in order to evaluate fullerenes. A thin film of fullerene...  
WO/2004/005903A1
In a method for monitoring the properties of pharmaceutical articles (2), in particular capsules (2), in a machine (1) that makes the articles (2), the pharmaceutical articles (2) are fed in single file from a station (3) where the artic...  
WO/2004/003529A1
The present invention relates to measurement technologies and can be used for determination of humidity in gaseous, liquid or solid nonmetallic media. According to the principles of the invention, the measured mediums sample is contained...  

Matches 451 - 500 out of 3,825