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8171774 |
Hydrocarbon liquid-seal device and a hydrocarbon vapor testing system having the hydrocarbon liquid-seal device
A hydrocarbon liquid-seal device is provided. The device includes first and second conduits in fluid communication with each other such that the first and second conduits define a flow path...
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8141412 |
Method of detecting dryness of wet steam of a once-through steam injection boiler and a detecting apparatus therefor
A method of detecting the dryness of wet steam of a once-through steam injection boiler, comprises: first, by detecting and/or calculating, obtaining volume flow of wet steam, corresponding volume...
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8127761 |
Device for detecting relative humidity in a respiratory circuit
A device for detecting the relative humidity in a respiratory circuit is provided which includes a housing closed towards the outside by a transparent element, and towards the inside by a membrane...
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8079248 |
Moisture sensor
A moisture sensor includes interdigitated first and second electrodes formed in trenches A porous low-k dielectric is provided between the electrodes. The electrodes are of Cu surrounded by a...
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8051701 |
Methods and systems for measuring atmospheric water content
Methods and systems for measuring atmospheric water content, are provided. The method includes measuring a first air temperature and a first air pressure at a first location in a compressor,...
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8047056 |
Moisture vapor probe
One embodiment of the invention comprises a moisture vapor probe comprising a hollow sleeve and a removable electronics module. The probe has a generally cylindrical hollow sleeve having a sidewall...
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8030100 |
Chemical sensor
The application relates to a chemical sensor device comprising a substrate (1), a sensor medium (3) formed on the substrate, the sensor medium comprising one-dimensional nanoparticles, wherein the...
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7922973 |
Combined unit of humidity indicator and desiccant pack
A combined unit of a humidity indicator and a desiccant pack is provided in which the humidity indicator (I) has one end portion bonded to one end portion of the desiccant pack (D) and can pivot...
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7892983 |
Substrate processing apparatus and producing method of semiconductor device
Disclosed is a substrate processing apparatus, comprising a processing chamber, a holder to hold at least a plurality of product substrates, a heating member, a supplying member to alternately...
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7882725 |
Sensor
An energy-autonomous sensor for detection of physical environmental parameters, having at least one sensor element, one storage element and one control circuit, with a timer circuit which is...
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7864063 |
Sensor arrangement for detecting moisture on a window
An especially simple and economical moisture sensor with temperature compensation is provided. To this end, in addition to a measuring capacitor, a second capacitor is arranged on a window of a...
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7833481 |
Fully integrated portable screening system
A fully integrated portable screening system includes a main housing and a contact pad. The contact pad is removably positioned in the main housing and covered by at least one sample sheet. The...
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7794140 |
Method and system for monitoring gas mixture quality
A method and system for monitoring the quality of a given gas mixture being transmitted under pressure by throttling a sample of the gas mixture to a representative pressure and measuring the...
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7779672 |
Method and device for measuring the minimum miscibility pressure of two phases
The invention is a method and device for measuring the minimum miscibility pressure of two phases having application for enhanced oil recovery or CO2 geologic storage. In a pressure cell, gas is...
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7770449 |
Resistive-type humidity sensing structure with microbridge and method therefor
A resistive-type humidity sensing structure with microbridge includes a substrate, a sensing portion, and two measuring electrodes. An isolated layer and a bridge are respectively formed on the...
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7757543 |
Radio frequency identification monitoring of stents
A method and system of monitoring environmental exposure of stents using radiofrequency identification is disclosed.
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7698927 |
Methods and systems for measuring atmospheric water content
Methods and systems for measuring atmospheric water content, are provided. The method includes measuring a first air temperature and a first air pressure at a first location in a compressor,...
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7643941 |
Cloud water characterization system
A system and method for providing a statistical measure of the size of liquid water droplets in a cloud, as well as a system and method for the detection and/or measurement of the presence of a...
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7631538 |
Method and equipment for measuring vapour flux from surfaces
A method and equipment for measuring vapour flux from a surface (10) e.g. the rate of water loss from human skin, which is useful in the evaluation of the efficiency of the skin/water barrier. It...
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7574307 |
Engine exhaust emissions measurement correction
An exhaust emission analysis system is provided that includes an exhaust and dilution gas source respectively providing exhaust and dilution gases. A dilution unit includes exhaust and dilution gas...
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7531136 |
Chemical sensor
The application relates to a chemical sensor device comprising a substrate (1), a sensor medium (3) formed on the substrate, the sensor medium comprising one-dimensional nanoparticles, wherein the...
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7523643 |
Humidity sensing structure having a cantilever resistor and method for fabricating the same
A humidity sensing structure having a cantilever resistor and a method for fabricating the same are disclosed. The method includes providing a substrate having a first surface and a second surface;...
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7525321 |
Sensor and assembly for hydrometric measurements
A device for taking ultra-high frequency hydrometric measurements by generating sine wave trains of incident wave(s) at frequencies assuming several values in arithmetic progression between a few...
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7509839 |
Cosmetic kit including an indicator or sensor of ambient humidity
A kit includes at least one of: a substance for one of ingestion by a human body and application to one of the skin, the mucous membranes, hair, and the nails; a cosmetic applicator; and a makeup...
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7509838 |
Correction of humidity measurement results of a radiosonde
A method for correcting humidity measurement results of a radiosonde, especially for errors resulting from radiative heat exchange. Environmental humidity Um is measured with a humidity sensor in...
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7474965 |
System and method for identifying molecules
A system and method for identifying molecules. Molecules are identified from a gaseous matter having the molecules and flowing at two different flow rates. A system and method for identifying a...
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7469572 |
Measurement of moisture vapor transfer rate
Systems and methods include a test media, a reservoir containing fluid, and a sensor compared to measure a parameter that is related to an amount of fluid in the test media. Systems and methods may...
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7405669 |
Sensor arrangement
A sensor arrangement for detecting fogging on a glass pane, the arrangement including a support plate, a sensor element in thermal communication with the glass pane, wherein the sensor element is...
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7404312 |
Humidity-sensitive element for humidity sensor
The invention provides a humidity-sensitive element using, as a humidity-sensitive film, a polyimide having a molecular structure capable of forming a network structure at a high density,...
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7393135 |
Moisture detection device
Very small projections (10-2) are arranged on a mirror surface (10-1) of a mirror (10). The shape of a projection (10-2) is not limited to a circular cone, but it can be a hollow-cylindrical shape,...
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7373819 |
Stress sensitive humidity sensor based on a MEMS structure
A humidity sensing apparatus and method include a substrate and a MEMS structure, wherein the MEMS structure is supported by the substrate. The MEMS structure comprises a humidity-sensitive...
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7368291 |
Sulfuryl fluoride fumigation process
A process is provided for determining the amount of sulfuryl fluoride in the atmosphere of an enclosed area that has been fumigated with sulfuryl fluoride (SO2F2). This process comprises: (A)...
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7360396 |
Gas sensor and fuel cell system and automobile employing the same
In a gas sensor, at least three levels of current are supplied to a heating element successively in a step-like manner for a predetermined time period. An arithmetic unit receives both-end voltages...
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7353690 |
Atmospheric refractivity profiling apparatus and methods
Apparatus and methods for characterizing atmospheric refractivity and its evolution in time and space utilizing passive radiation emission measurement devices are disclosed. Based on an instrument...
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7347086 |
System and method for burner-based accelerated aging of emissions control device, with engine cycle having cold start and warm up modes
A method for accelerated aging of an automotive catalytic converter under conditions incorporating cold start simulations.
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7331531 |
Condensation sensor
A measuring device for detecting a humidity and temperature of a surface of a glass pane facing an interior of a vehicle. The measuring device includes at least one humidity sensor and at least one...
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7302829 |
Contactless humidity/chemical vapor sensor device and associated method of fabrication
The invention provides a contactless sensor device operable for sensing water vapor or a predetermined chemical vapor including a thin film, wherein the thin film includes a nanostructured sensing...
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7297932 |
Vehicle optoelectronic precipitation sensor with adjustable lens holder
An optoelectronic sensor for sensing wetting of a windshield includes a first circuit, and a radiation emitter and a radiation detector both arranged on the first circuit to emit radiation toward...
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7257985 |
Apparatus and method for real time determination of density and related parameters in manufacturing processes
Methods and apparati for measuring entrained gas content. One of the disclosed apparatus embodiments includes a chamber and piping for process fluid, the piping including two different sectors each...
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7247838 |
Rain/moisture and object imaging system for vehicle
An image processing system includes a lamp which emits light to a glass, an imaging device which captures light which is emitted from the lamp and reflected by the glass, and an optical filter,...
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7208723 |
Image processing system which processes an image captured by an imaging device through a lens having a focus which is adjusted to a point beyond the glass
An image processing system that detects foreign matter on a glass window of a vehicle and objects in front of the vehicle. The system includes an image processor, a first lamp, and a second lamp....
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7197927 |
Sensor for determining the interior humidity and fogging up tendency and fastening device of the sensor
A sensor means is proposed to determine an interior humidity and/or an interior volume delimited by a wall, in particular, of a vehicle passenger compartment 3, and a fogging up tendency of an...
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7181952 |
Characterization of mist sprays using a phase-doppler particle analyzer and an iso-kinetic sampling probe
A method for quantifying droplet fluxes of a water mist spray uses different measuring apparatuses and compares the measurements of the two apparatuses with one another. One of the measuring...
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7168316 |
Humidity meter with non-contact temperature measurement
A humidity meter with non-contact temperature measurement capability, including a humidity meter contained at least partially in a housing and having outputs relating to measured humidity...
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7145499 |
Precipitation effects mitigation at antennae systems
Apparatus and methods for mitigating precipitation effects realized at an antenna system of an instrument such as a microwave radiometer are disclosed. One embodiment of the apparatus includes a...
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7134319 |
Acoustic wave sensor with reduced condensation and recovery time
An acoustic wave sensor apparatus is disclosed, which generally includes a piezoelectric substrate having a surface thereon. One or more interdigital transducers and a passivation layer can be...
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7134318 |
Method of analyzing entrained liquid in a vapor containing fluid
A system for the retrieval and initial conditioning of sample gas for “on line” analyzers or filling of gas sample cylinders. The preferred embodiment of the present invention contemplates a sys...
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7126486 |
Method and apparatus for moisture detection in exterior sheathing of residential and commercial buildings
An automated device monitors moisture content in exterior sheathing of a building for detecting moisture intrusion into the sheathing walls. A plurality of moisture sensors are embedded in selected...
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7077004 |
Method and device for measuring humidity
A method and a device for measuring humidity may be suitable for determining the relative humidity in the high-humidity range. The device includes a sensor device, as well as a circuit connected to...
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7062968 |
Temperature control apparatus for humidity sensor
A temperature control apparatus for a humidity sensor is provided for preventing impurities from sticking on a sensor element, while protecting the sensor element from cracking due to the humidity...
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