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WO/2020/247841A1 |
Methods and systems for determining fracture and matrix permeability of a subsurface formation. The system includes two upstream reservoirs and two downstream reservoirs, and a sample cell connecting to the reservoirs with valves. The sa...
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WO/2020/225811A1 |
A water-filled tensiometer designed to produce more accurate readings of soil moisture levels by means of preventing the underground part of the tensiometer adjacent to its porous tip from heating up above the temperature of the surround...
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WO/2020/215382A1 |
Provided are a glass break detection device and detection method. The device comprises a first packaging housing with a first accommodating space, an MEMS microphone and a first ASIC chip mounted in the first accommodating space, a secon...
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WO/2020/215649A1 |
Disclosed is a hydrate saturability calculating and analyzing method in an experimental and numerical simulation process, wherein the compressibility of a gas is taken into full consideration and methane compression factors under differe...
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WO/2020/217243A1 |
A tensiometer designed to produce more accurate readings and reduced manual maintenance by means of using Super Absorbent Polymer (SAP) filling inside the tensiometer which absorbs water and expands when the moisture content in the surro...
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WO/2020/203122A1 |
A dissolved-gas concentration measurement apparatus for determining the dissolved gas concentration of a test liquid by measuring the pressure of a gas-phase chamber 5 of a gas-permeable-membrane module 20, in which the inside of a seale...
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WO/2020/206438A1 |
A system and method of determining a target gas concentrations in a fluid environment using a gas sensor that improves the efficiency and accuracy of the gas sensor's measurements by taking measurements of electrical characteristics of t...
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WO/2020/204922A1 |
A system (700) for using a vapor pressure to determine a concentration of a component in a multi-component fluid is provided. The system (700) includes an electronics (710) communicatively coupled to a transducer (720) configured to sens...
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WO/2020/191482A1 |
The technology relates to transportable gas detector and associated methods. The transportable gas detector comprises a gas sensor housed within a chamber and configured to detect gas in the environment surrounding the chamber. To test t...
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WO/2020/186367A1 |
The invention relates to a method for determining the biodegradability of different materials, in every environment, using environmental and ubiquitous fungi to establish whether or not a material can be considered biodegradable. In gene...
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WO/2020/183065A1 |
The invention relates to a measurement device (1) and method for measuring concrete curing. The measurement device (1) comprises a closed air-filled chamber (200), chamber walls (10, 20, 25, 26, 30, 35, 36, 60) defining a closed air-fill...
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WO/2020/151138A1 |
A gas-liquid two-phase saturation coal rock sample experiment device and saturation test method, comprising a core holder (1). The two ends of the core holder (1) are connected to a fluid entry device (2) and a fluid discharge device (3)...
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WO/2020/153861A1 |
The present invention relates to apparatus for hydrogen sorption which provides improved sensitivity, safety and accuracy of measurements. The hydrogen sorption analyser comprises a furnace having two parts, the upper part (200) and the ...
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WO/2020/148236A1 |
The measuring method comprises the following steps: - injecting a continuous flow of the liquid into a cell (21) which contains a catalyst (23) which is suitable for catalysing the decomposition of the hydrogen peroxide; - measuring the ...
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WO/2020/100679A1 |
This invention makes it possible to widen a differential pressure measurement range and to measure low differential pressures in particular. A first spool facing a high-pressure-side space is lighter than a second spool facing a low-pr...
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WO/2020/005431A9 |
Embodiments of a sensor device, method and system employ a multiplicity of environmental sensors as a single monitoring and alerting mechanism, operable to provide a profile of any contaminant in terms of various gases and particles in t...
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WO/2020/078952A1 |
The invention relates to a device for examining reactions, comprising at least one reactor (1) and at least two sample vessels (13), wherein, in a device with one reactor (1), the reactor (1) is connected to at least two sample vessels (...
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WO/2020/047558A2 |
A sensor system (100) or a sensing method minimizes the loss of aroma chemicals or other analytes in a sample gas while controlling the temperature and humidity of the sample gas. The system (100) may employ a humidifier (120) that adds ...
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WO/2020/023667A1 |
A system and method for monitoring air quality is disclosed. A housing (14) for an electronic display (12) has a first pathway (18) which extends between an ingestion area (16) and an exhaustion area (17). An air quality monitoring devic...
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WO/2020/005431A1 |
Embodiments of a sensor device, method and system employ a multiplicity of environmental sensors as a single monitoring and alerting mechanism, operable to provide a profile of any contaminant in terms of various gases and particles in t...
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WO/2019/232127A1 |
A sensor includes a first sensing element electronically sensitive to an analyte and to an interfering stimulus. The first sensing element provides a first electrical signal in response to a presence of the analyte and/or the interfering...
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WO/2019/200021A1 |
A universal odor code system encodes an olfactory stimulus into olfactory receptor space as quantitative measures of responses by olfactory receptors, producing an odor code profile. A mapping function maps an odor code profile into a fo...
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WO/2019/199301A1 |
The present disclosure is drawn to a photoacoustic explosives detector, including a sample chamber, an aerosolizing ejector, a light source, and a pressure differential sensor. The sample chamber can include a photoreaction region, and t...
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WO/2019/182640A1 |
A method of determining the risk of a stator failure is provided. The stator includes multiple stator coil windings. Each of the windings includes multiple conductive metal strands. The number of strand failures is determined from an ima...
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WO/2019/177851A1 |
Techniques for controlling a solid precursor vapor source are provided. An example method disclosure includes providing a carrier gas to a precursor material in a sublimation vessel, such that the sublimation vessel includes an inlet are...
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WO/2019/116147A1 |
The present disclosure relates to an absorption spectroscopy system for studying adsorption kinetics of an adsorbent and adsorbate pair. The absorption spectroscopy system employs laser for studying the adsorption kinetics of the adsorbe...
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WO/2019/094994A1 |
The invention relates to a method for measuring the vapour pressure of liquid and solid materials, according to which a sample of the material is arranged in a variable volume of a measuring cell (9), the measuring cell (9) is closed in ...
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WO/2019/083276A1 |
The present invention relates to a component for measuring a pressure change in a pouch-type battery, and a method for measuring a pressure change in a pouch-type battery by using the same and, particularly, to: a component connectable t...
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WO/2019/046535A1 |
A gas sensor comprises at least one transducer and a sensing material (e.g., a metal-organic framework) disposed on the transducer. The sensing material has a temperature-dependent gas sorption behavior. A detector is arranged to detect ...
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WO/2019/023722A1 |
In the case of a method for measuring the vapor pressure of liquid and solid materials, in which method a sample of the material is arranged in a sample container, and the sample container is connected, by means of an inlet line, to a me...
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WO/2019/022630A1 |
The invention relates to analytical instrumentation. The device consists of an enclosure filled with a heat insulating material, into which enclosure a thermostat is placed. The thermostat housing is in the form of a hollow thick-walled ...
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WO/2019/007163A1 |
Disclosed are a device and method for measuring the solubility of elemental sulphur in a sulphur-containing gas. The device comprises a displacement pump (1), a first sampler (6), a high-temperature box (18), a back pressure pump (21), a...
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WO/2018/208895A1 |
A ratiometric vapor sensor is described that includes a first sensor and a second sensor. The first sensor includes a first semiconductor component comprising a vapor-sensitive semiconducting organic compound, while the second sensor inc...
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WO/2018/209162A1 |
Systems and methods are disclosed for vaporization suppression. Vaporization suppression may include, for example, evaporation control and/or odor control. A layer of foam glass aggregates may be placed on a body of water. Bodies of wate...
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WO/2018/174892A1 |
Disclosed embodiments include a method that involves generating one or more ultrasonic pulses. The ultrasonic pulses may be transmitted into a liquid such that one or more return signals are generated in the liquid responsive to the ultr...
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WO/2018/163521A1 |
The present invention provides a device configuration whereby when there is a liquid (or a solid containing a substantial amount of liquid) on a surface to be subjected to detection, the liquid is detected without resulting in the device...
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WO/2018/148829A1 |
The present application provides a method and system for the characterization of properties of liquids, particularly petroleum and petroleum liquids. The method and system can be used to take measurements of the liquid directly in a stor...
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WO/2018/152058A1 |
Systems and methods herein provide wickless fragrance delivery. In embodiments, fragrance aroma chemicals are delivered from a fragrance oil containing pod or cartridge by applying direct heat to said pod. Upon a particular temperature (...
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WO/2018/140553A1 |
An elastomer rheology process can include: receiving material formation data associated with an elastomer; conveying the elastomer towards one or more rollers that compress and stretch the elastomer according to a predetermined rolling p...
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WO/2018/136742A1 |
Liquid water detection in a sterilization chamber that can distinguish liquid water from material in the load that is outgassing and can dry the liquid, is independent of the vacuum pump and chamber leak rate, and that is capable of dete...
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WO/2018/136628A1 |
A method for continuously removing a vapor, which would be considered an impurity, from a carrier gas is disclosed. Preferably, the vapor is either water vapor or carbon dioxide vapor. This method includes, first, causing direct contact ...
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WO/2018/131194A1 |
Provided are: a bubble detection device which is capable of detecting, with high sensitivity, bubbles present in a liquid; and condensing equipment which uses said bubble detection device. A bubble detection device 1 according to the pre...
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WO/2018/127516A1 |
The invention concerns a device (1, 101) for extracting at least one gas dissolved in a liquid, the device comprising (i) at least one gas/liquid separating membrane (3, 103); and a method for continuous measurement of the concentration ...
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WO/2018/117400A1 |
The present invention relates to an apparatus and a method for automatically measuring a swirl ratio, and can provide a more reliable automated measurement method by using the swirl ratio automatic measurement apparatus including a valve...
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WO/2018/116357A1 |
This monitoring device (2) is for monitoring a lightning arrester (1) in which a plurality of elements (13) are provided in a row in a sealed tank (11). The monitoring device (2) is provided with a detection unit (15) for detecting the i...
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WO/2018/068087A1 |
An apparatus system and method are provided for use in acquiring data from fluid within a region of material in a heap leaching application. The apparatus includes one or more sensor strings provided in a region of material to be analyse...
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WO/2018/067687A1 |
Disclosed herein is a passive vapor intrusion measurement device including a barrier layer having first and second major sides; an absorbent stack disposed on a first portion of the surface of the barrier layer first major side, the abso...
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WO/2018/054548A1 |
The invention relates to a conveying device for conveying a viscous material from a container, which conveying device comprises a follower plate (7), which can be inserted into the container (8), and a pump (6), by means of which the vis...
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WO/2018/048739A1 |
A pipeline contaminant monitoring apparatus that includes a filter housing and probe configured to isokinetically sample a portion of a pipeline gas stream. The filter housing has a filter configured to trap solid contaminants within the...
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WO/2018/049342A1 |
Systems, devices, and methods for the automated production of fermented beverages are provided. The device may be modular, portable and/or self-cleaning. The device includes a housing with chambers that receive a removable fermentation v...
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