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WO/2007/018056A1 |
A preservative detecting method and apparatus for detecting a preservative composed of a nonmagnetic material and added to a packaged food product stably and accurately. A preservative detecting apparatus for detecting a preservative com...
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WO/2007/018434A1 |
A method for determining the water conductivity and water volume fraction of a multi-component mixture of water and at least one additional liquid or gas in a pipe, the method comprising the following steps: a. electromagnetic phase meas...
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WO/2007/018658A1 |
A system (1) and method for detecting soot and or ash loading within a filter (16) is provided. The method comprises the steps of transmitting a source RF signal (52) through a filter (16), measuring a reflected RF signal (46), measuring...
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WO/2007/003955A1 |
Apparatus for minimally invasively measuring concentrations of constituents contained within a biological tissue structure includes a microwave energy source arranged generate a range of microwave frequencies, a first antenna coupled to ...
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WO/2006/134237A1 |
A measuring device, which is meant for measuring an object to be measured according to a measurement method by means of a resonance of microwave or radio frequency, comprises a resonator (200), which receives microwave radiation and whic...
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WO/2006/123017A1 |
For measuring the water content of a web in the wire section of a paper machine, at least one radiofrequency-operated resonator sensor (600 to 618) forms an electric near field, in which a web (402) affects the resonance frequency of eac...
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WO/2006/118041A1 |
A microwave sensor is provided with a moving distance measuring means (41) which measures a change quantity of a distance to a detected detection target object per unit time as a moving distance; a warning signal output control means (42...
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WO/2006/107972A2 |
A device includes a splitter that splits a time varying signal into two substantially equal power signals. A reference capacitor having a fluidic channel between capacitor plates is coupled to one of the equal power signals and a detecti...
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WO/2006/104902A1 |
A test structure for polymer characterization over a wide frequency range, temperature range and under an applied DC electric field is disclosed. A high resistivity silicon substrate (40) is topped by an adhesion layer (30). A polymer th...
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WO/2006/092109A1 |
An imaging microwave probe (1) with at least one measuring tip (5) on a measuring arm (2), whereby at least one of the measuring tips (5) has an antenna (6) for the detection or emission of electromagnetic signals and the measuring tip i...
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WO/2006/091161A1 |
The present invention is related to a system for determining characteristics of a material. The system comprises means for sending and measuring microwave radiation, whereby the microwave radiation is used for determining the characteris...
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WO/2006/088423A1 |
The present invention relates to a system for detecting a change in material composition in a product. The system comprises a microwave transmitter emitting a microwave signal at a predetermined microwave frequency composition, and an ul...
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WO/2006/081615A1 |
A detection system, including an electromagnetic scanner for detecting explosives and narcotics in objects using an electromagnetic detection technique, includes a significant shielded volume (SSV) detector (7, 9, 11) having multiple det...
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WO/2006/072716A1 |
The invention relates to a system for detecting water in a sandwich structure for aircraft, comprising: a microwave generator (2); at least two microwave emitters/sensors (3) mounted in the structure; a microwave detector (4) capable of ...
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WO/2006/070852A1 |
ABSTRACT A detection apparatus for detecting an electromagnetic wave passed through an object is provided which includes a transmission line for transmitting an electromagnetic wave therethrough and a detector for detecting an electromag...
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WO/2006/070948A1 |
A gas detection system includes: a gas detection radio wave transmission/reception unit (11) having at least one gas detection radio wave transmission means (111) and gas detection radio wave reception means (112); a reference radio wave...
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WO/2006/070142A1 |
The invention concerns a method for controlling the quality of a product obtained after said product has been heat treated, whether involving heat or cold, characterized in that it consists in: measuring, with microwave radiometry the ti...
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WO/2006/070144A1 |
The invention concerns a method for measuring the average volume temperature of a body subjected to a treatment, which consists, during said treatment, in performing the following steps: (a) picking up, with a sensor (11), a radiometric ...
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WO/2006/068597A1 |
A method related to a process for treating pharmaceutical contents in a pharmaceutical processing vessel is provided. The contents have a number of predefined parameters of variable values. According to the method electromagnetic radiati...
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WO/2006/068598A1 |
A device and a method in processing, such as pharmaceutical processing, is provided. At least one signal is transmitted in a processing structure which is adapted to receive materials. The propagated signal is received and a parameter va...
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WO/2006/052202A1 |
The present invention relates to an apparatus for determining a dielectric function in an object. The apparatus comprises one transmit antenna (42) for transmitting microwave radiation through said object, and one receive antenna (43) fo...
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WO/2006/049303A1 |
A method and a device for securely inspecting whether the filled state of a grout in a sheath tube is excellent or not while fulfilling such requirements as a reduction in inspection time and the easiness of inspecting operation by impro...
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WO/2006/032730A1 |
In the solution an object to be measured (210) is measured using microwave radiation. Oscillation energy is generated by means of a feedback coupled active unit (100). The solution involves generating resonance into at least one oscillat...
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WO/2006/030756A1 |
[PROBLEMS] To provide a measuring method for detecting the phase error of reflected waves using the time waveform of detected reflected waves. [MEANS FOR SOLVING PROBLEMS] The measuring method comprises (1) a step for irradiating a sampl...
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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...
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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...
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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...
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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...
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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...
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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...
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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...
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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...
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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...
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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...
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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...
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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...
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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...
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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...
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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 ...
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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...
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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...
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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...
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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...
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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...
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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...
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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...
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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 ...
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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...
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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...
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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...
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