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Matches 1 - 50 out of 1,855

Document Document Title
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...  
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...  
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...  
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...  
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...  
WO/2018/022620A1
Sensors employing bulk acoustic wave (BAW) resonators are used to assay characteristics of blood. The BAW sensors may be used to sense viscosity of a sample comprising blood to determine coagulation properties of the blood. The viscosity...  
WO/2017/218882A1
Automated cell staining systems and methods are disclosed herein. In particular, the staining systems disclosed herein provide low-volume, automated bench top staining systems for staining biological samples contained on a cytological sl...  
WO/2017/195243A1
Through the present invention, the adsorption rate of a gas is measured by a device having a simple configuration without performing a blank measurement. A sample 1 is placed in the inside 2 of a device and maintained in a vacuum state, ...  
WO/2017/184134A1
A surface enhanced Raman scattering (SERS) sensor may include a substrate, an electrically conductive layer having a first portion spaced from a second portion by a gap, an electrically resistive layer in contact with and extending betwe...  
WO/2017/180933A1
The invention relates to a system and micro monitor apparatus, a space-, time-, and cost-efficient device to concentrate, identify, and quantify organic compounds in gas environments. The invention further relates to a method centered on...  
WO/2017/160840A1
Selectively vented biological assay devices and methods of performing biological assays with such devices are provided herein. Disclosed devices include a selective venting element having passively tunable porosity. The methods include c...  
WO/2017/134511A1
In a measuring method for measuring an atmospheric concentration of a compound, such as a volatile organic compound (VOC), an adsorptive element is provided within a target atmosphere for a period of time to allow adsorption of a compoun...  
WO/2017/096661A1
The present invention relates to an uplink power control method based on an optimization theory for small cells, comprising the steps of: 1) constructing an optimization problem: an optimization target is the total uplink capacity of an ...  
WO/2017/078060A1
The present invention measures the void fraction of an oil by means of a simple method. This method comprises: a step for obtaining, from the relationship of the product of the pressure and the amount of volume change of a plurality of s...  
WO/2017/015035A1
The present invention relates to methods for analyzing and modeling natural gas flow in subterranean shale reservoirs. In preferred embodiments, methodologies and techniques for determining and modeling natural gas flow in shale formatio...  
WO/2016/179693A8
A photoacoustic detector for detecting a gas which includes a resonant cavity having an inner wall capable of absorbing electromagnetic radiation and a passageway for circulating the gas through the resonant cavity. The detector also inc...  
WO/2016/179693A1
21 ABSTRACT A photoacoustic detector for detecting a gas which includes a resonant cavity having an inner wall capable of absorbing electromagnetic radiation and a passageway for circulating the gas through the resonant cavity. The detec...  
WO/2016/179593A1
The present disclosure provide a method and apparatus for pressure-pulse decay performed on whole cylindrical samples whose entire outer surface areas are eligible to receive the pulse. Using the methods and apparatus of the present disc...  
WO/2016/176898A1
Disclosed are a testing apparatus for gas permeability in concrete and a testing method therefor. The testing apparatus is used to test the gas permeability in a concrete test sample and comprises a gas supply device (2) and a gas flowme...  
WO/2016/168287A1
A battery powered, personal air sampler is described which uses a closed loop control circuit to adjust the power that is delivered to an internal pump such that a stable and accurate flow rate is maintained independent of changes in inl...  
WO/2016/137962A1
Various embodiments include methods of reducing false-particle counts in a water-based condensation particle counter (CPC). One embodiment of a method includes delivering water into one or more wicks, sensing an excess volume of water de...  
WO/2016/113560A1
There is disclosed a method and system for determining the partial pressure of at least one gas in a mixture of gasses contained in a pressure vessel, the mixture being pressurised to a level which is above local atmospheric pressure. Th...  
WO/2016/115388A1
Systems and methods for calculating gas densities within a fluid disclosure are disclosed, In an example embodiment, a system includes means for measuring an enclosure temperature in a fluid enclosure filled at least in part with a fill ...  
WO/2016/102208A1
Composite powder for use in an anode of a lithium ion battery, whereby the particles of the composite powder comprise silicon-based domains in a matrix, whereby the individual silicon-based domains are either free silicon-based domains t...  
WO/2016/097282A1
A sensor system (100) for a liquid processing line is provided. The sensor system (100) comprises sensor means (110) for determining the amount of dissolved gases in a liquid product flowing past said sensor means (110); pressure means (...  
WO/2016/087778A1
The invention relates to a membrane screw intended to engage with an opening (8) of a container (6) containing a liquid (4) and intended to be at least partially immersed in the liquid (4) in order to separate gases of the liquid from sa...  
WO/2016/073200A1
Embodiments of the disclosure can include systems, methods, and devices for determining saturation pressure of an uncontaminated fluid. Downhole saturation pressure measurements (704) and downhole OBM filtrate contamination of a contamin...  
WO/2016/067166A1
An open dynamic flux chamber (10) comprising: a cylindrical box-like body having a bottom opening designed to be rested on an emitting surface; an inlet (15) for a vector gas, positioned on said box-like body; a hole (16) for taking meas...  
WO/2016/059629A3
A water-filled tensiometer designed to produce more accurate readings and reduced manual maintenance by means of; limiting water evaporation and dissolved air release from surface of the water inside the tensiometer achieved by the use o...  
WO/2016/055833A1
A liquid analyzer (2) comprises a liquid sample intake (4) for immersion in a liquid sample (6); at least one measurement zone (16;16'); and a first pump module (P1) operable to effect liquid flow from sample intake (4) towards the at le...  
WO/2016/048276A1
Automated calcimeter systems and methods of using the same are described. An automated calcimeter system may comprise a reaction chamber; a pressure sensor coupled to the reaction chamber and configured to measure pressure in the reactio...  
WO/2016/034558A1
Gas sensor (2) for measuring properties of a gas (1), including a gas viscosity sensor (4) comprising a gas interface portion (20) in contact with the gas (1) to be measured, and a measuring chamber system (15) comprising a measuring cha...  
WO/2016/034286A1
The present invention relates to a method for determining a system compressibility value of a medical membrane-pump drive, wherein the pump is driven until a first and a second pressure level have been attained and a first and a second o...  
WO/2016/024941A1
A test method and apparatus employs a microfluidic device to characterize properties of a fluid. The microfluidic device has an inlet port, an outlet port, and a microchannel as part of a fluid path between the inlet port and the outlet ...  
WO/2016/018822A1
Multi-functional piezo-actuated flow control systems and methods for use in gas exchange analysis systems such as photosynthesis measurement systems. A fluid valve assembly module includes a housing structure including a plurality of por...  
WO/2016/000135A1
An electronic cigarette performance test device and electronic cigarette performance test method, the electronic cigarette performance test device comprising a first clamping mechanism (10), a tension sensor (20), an inhaling mechanism (...  
WO/2015/188512A1
Disclosed is a quantitative analysis method based on air pressure detection, which can be used for the high-sensitivity quantitative detection of various targets having inorganic ions, micromolecules and biological macromolecules such as...  
WO/2015/180089A1
An electronic cigarette performance test apparatus and a test method. The electronic cigarette performance test apparatus comprises a sleeve (203) and a piston inserted in the sleeve (203). The piston and the sleeve (203) enclose to form...  
WO/2015/166234A1
There is disclosed a method and system for detemining the partial pressure of at least one gas in a mixture of gasses contained in a pressure vessel, in particular a pressure vessel in the form of a life support pressure chamber/decompre...  
WO/2015/160268A1
A system is provided for delivering gas to a patient during a medical procedure. The system comprises a heater arranged to heat at least one of the gas and a humidification liquid. The system comprises a controller arranged to control th...  
WO/2015/160691A1
Methods and apparatus are disclosed for measuring the permeability and/or porosity of ultra-low permeable rock samples. In some embodiments, the methods utilize fluid pressure perturbation.  
WO/2015/115287A1
A method for measuring the presence or amount of at least one type of object to be measured included in a sample, the method including: a capturing step for capturing the object to be measured in a void array structure having a pair of o...  
WO/2015/112165A1
At least one embodiment of the inventive technology may be described as a method for analyzing a hydrocarbon that comprises volatiles, said method comprising the steps of: segregating said volatiles from said hydrocarbon without oxidizin...  
WO/2015/103758A1
Provided is an apparatus for testing a dense rock gas desorption rate, which is composed of a gas desorption apparatus, a gas volume measurement apparatus and a computer. The gas desorption apparatus comprises a core gripper, a boost pum...  
WO/2015/092247A1
The invention relates to a method of determining amounts of a sample of rock, respectively of a first and a second mineral. According to the invention, the method comprises: (a) a preliminary step of constructing experimental data repres...  
WO/2015/095884A1
Methods, systems, and computer-readable media for monitoring a gas are generally described. In some embodiments, the concentration of a gas may be predicted based on gas measurement information received from a gas sensor and gas sensor r...  
WO/2015/083957A1
The present invention provides a gas permeability measurement apparatus and a gas permeability measurement method. The gas permeability measurement apparatus comprises: a first chamber filled with a measurement gas and maintained at a co...  
WO/2015/075387A1
The present invention concerns a method and a system for determining, during a phase change reaction, the liquid/solid ratio of a solid-liquid phase change material (1) contained with a gas in a sealed tank. The method involves a step of...  
WO/2015/072592A1
The present invention relates to a device for measuring water content of soil. According to the present invention, it is possible to accurately measure water content and very easy to measure the water content as a program capable of meas...  
WO/2015/073596A1
A soot sensing system includes a soot sensor having a first element, and circuitry to an amount of soot accumulated on the element and to control heating of the element in response to the soot accumulation. An electrostatic repelling vol...  

Matches 1 - 50 out of 1,855