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Patent Searching and Data


Matches 1 - 50 out of 48,584

Document Document Title
WO/2021/006270A1
A thin film (101 to 105) constituting a membrane (10) and including, on either side of a heater (20), an upstream temperature sensor (30) and a downstream temperature sensor (40), is formed on a substrate (100) in which an opening (100a)...  
WO/2021/007532A1
An apparatus for measuring a parameter of a fluid flow passing within a pipe is provided. The apparatus includes a sensing device and a processing unit. The sensing device has a sensor array that includes at least one first macro fiber c...  
WO/2021/004997A1
An aspect of the present invention pertains to a method for determining the volumetric flow rate of a compressible fluid flow flowing through a volume flowmeter having a flow inlet, a wheel downstream of the flow inlet and a constriction...  
WO/2021/006934A1
Methods for operating a flowmeter diagnostic tool are provided that comprise interfacing the diagnostic tool with a flowmeter (5) sensor assembly (10). A base prover volume (BPV), a desired number of passes per run, and/or a maximum numb...  
WO/2021/000002A1
The invention relates to systems for measuring time-resolved throughflow processes of media, comprising an inlet (12), an outlet (14), and a flow meter (10) which is arranged between the inlet (12) and the outlet (14) and which has at le...  
WO/2021/001160A1
The invention relates to a field device used in automation technology comprising an electrically insulating measuring tube for guiding a medium, measuring components for determining a process variable of the medium, and a housing made of...  
WO/2021/000367A1
Disclosed is a flow pressure sensor, comprising a flowmeter bracket mounted on a valve body of a water softener control valve and provided with an impeller shaft and a flowmeter bracket inner cavity. The impeller shaft extends into a wat...  
WO/2021/003362A1
The invention relates to the measurement of the rheology of drilling fluid down a hydrocarbon well in real time during operations. A sensor device comprising a pipe rheometer with multiple diameters is installed in a bottom hole assembly...  
WO/2020/258440A1
A control system for detecting a water flow in a water pipe, the system comprising an inductive pole piece, a capacitance detection induction unit, a control processing unit, a control output unit and a power supply unit, wherein the ind...  
WO/2020/261331A1
This fluid measurement device (100) comprises: first to 2Nth sensor elements (SE) that are disposed around a pipe (1) through which a fluid including a scatterer flows and each comprise a light source unit (2), a light reception unit (3)...  
WO/2020/260401A1
A flow sensor comprises a flexible strip for insertion into a flow in a flow system; a magnet located at a distal end of the flexible strip; and a sensor element connected to the proximal end of the flexible strip for sensing a bend of t...  
WO/2020/263036A1
A cold/hot water meter having a remote control module (LoRaWAN & IoT) and a telemetering and controlling method using the same is proposed. By causing measurement data of the cold/hot water meter to be transmitted to the server, the tele...  
WO/2020/259940A1
The method (100) according to the invention allows the measurement of a physical parameter of a liquid by means of a sensor having at least one measuring tube for conducting the liquid, wherein the measuring tube can be excited to vibrat...  
WO/2020/259762A1
The invention relates to a method for ascertaining a flow parameter of a medium, in particular the mass flow rate, using a Coriolis flow meter of a specified measurement device type and to a device which is suitable for said method. Acco...  
WO/2020/264078A2
Systems, methods, and apparatuses for detecting components of a multiphasic flow are disclosed. A flowmeter may include a plurality of optical fibers disposed across a fluid flow. The optical fibers may generate backscattering of a porti...  
WO/2020/262033A1
This physical quantity detection device is capable of reducing measurement error by suppressing flow imbalance inside a secondary passage and reducing resistance inside the passage. This physical quantity detection device 30 comprises a ...  
WO/2020/259781A1
Disclosed is an ultrasonic flow meter and a method of determining a flow rate of a fluid in a flow path between a transmitter Tx and a receiver Rx. There is an act of transmitting multiple wave packets through the flow path, each wave pa...  
WO/2020/257599A1
An embodiment provides A flow straighten er, comprising; a conical-shaped portion having a first end and a second end substantially opposite the first end, wherein the first end has a bigger diameter than the second end; and a plurality ...  
WO/2020/254814A1
A flow metering insert (10) for a drip chamber (50) is provided that is suitable for use in intravenous administration. The insert comprises: a primary liquid flow channel with an inlet, an outlet, and a flow-resistant passage between th...  
WO/2020/255788A1
Provided is a thermal sensor device that can maintain measurement precision for a long period of time by suppressing plastic deformation due to thermal expansion of an exothermic resistor and reducing a change in resistance of the exothe...  
WO/2020/254258A1
The invention relates to a sensor device (12), comprising: an excitation magnet (20) for producing an alternating excitation magnetic field; an energy generator (22) having a pulse wire module (24), in which electrical energy pulses can ...  
WO/2020/257452A1
A method of characterizing a fluid flow by an alternating magnetic field flow meter, comprising determining a flow rate of a fluid flowing through a conduit by generating a first magnetic field to move a magnetic token along a direction ...  
WO/2020/225274A3
The present invention relates to a system and method for measuring conditions in a pipe including the steps of: • measuring a chosen electrical characteristic in the flow, • measuring the density in essentially the same flow volume, ...  
WO/2020/209760A3
The present invention relates to the measurement of the mass of one substance in a composition with another substance. A method for measuring the mass of one of the components of a two-component substance with an adjustment according to ...  
WO/2020/249318A1
The invention relates to a device (1) and to a method for measuring and/or monitoring at least one process variable (P) of a medium (M). The device comprises a sensor unit (2) having a first mechanically vibratory unit (4), at least one ...  
WO/2020/249163A1
The invention relates to a coriolis flow meter which compensates for viscosity-related measurement errors, comprising a) a measurement transducer, said measurement transducer having a measurement tube designed for the throughflow of a fl...  
WO/2020/250871A1
The present invention prevents water from clogging an introduction hole to a humidity sensor. A stepped shape is formed in which the thickness of the tip-end side of a housing is reduced, and the introduction hole to the humidity sensor ...  
WO/2020/249319A1
The invention relates to a device (1) and to a method for measuring and/or monitoring at least one process variable (P) of a medium (M). The device comprises a sensor unit (2) having a first mechanically vibratory unit (4), at least one ...  
WO/2020/250870A1
The objective of the present invention is to improve the measuring accuracy of a flow rate measuring device. This flow rate measuring device is provided with: a first void formed by one surface of a supporting body and one surface of a c...  
WO/2020/251642A1
The disclosure relates to systems for a personalized dispenser of controlled orally dissolving film tabs. More specifically, the disclosure relates to a computerized device for dispensing a film tab comprising cannabinoids at user-specif...  
WO/2020/249317A1
The invention relates to a device (1) and to a method for measuring and/or monitoring at least one process variable (P) of a medium (M). The device comprises a sensor unit (2) having a first mechanically vibratory unit (4), at least one ...  
WO/2020/251913A1
A repositionable medical tube, such as an endotracheal tube, a nasogastric tube, or a nasojejunal tube, having an inflatable cuff with at least one divot region therein, the divot region having an outer diameter sufficiently smaller than...  
WO/2020/249401A1
The invention relates to a method and device for controlling a filling level of a suspension of cells, cell derivatives, organelles, sub-cellular particles and/or vesicles within at least one chamber of a device for applying an electric ...  
WO/2020/246219A1
A housing (10) has a measurement flow path (15) through which flows some of the air flowing through a main flow path (4). Fixed to the housing (10) is a sensor assembly (30) in which a detection element (31) for outputting a signal corre...  
WO/2020/246892A1
A dispensing system for a beverage comprises in a tap system a bore for housing a duct. Along the bore, close to or on the duct, at least two electrodes are provided such that at least at some locations along the duct, the two electrodes...  
WO/2020/247984A1
Methods, systems, and apparatuses are provided for detecting and determining conditions of and conditions within a fluid conduit.  
WO/2020/247982A1
Methods, systems, and apparatuses are provided for detecting and determining conditions of and conditions within a fluid conduit.  
WO/2020/247734A1
A signal path definition element defining an ultrasonic signal path for ultrasonic signals transmitted and received by an ultrasonic flow meter is provided. The element includes two end reflection plates, a top reflection plate, and a pl...  
WO/2020/244856A1
Thermal flowmeter (10) for measuring the mass flow rate of a medium in a measuring tube, comprising: a measuring tube (11) having a measuring tube wall (11.1); a sensor (12) having four probes (12.2), which probes project into the measur...  
WO/2020/247595A1
Methods and systems for modelling annular multiphase fluid flows in a structure are disclosed. In one example, a method is disclosed that includes determining a liquid velocity distribution for a liquid component the multiphase fluid flo...  
WO/2020/246512A1
The present invention is provided with a semiconductor chip (10) in which: an opening (12a) is formed; and a position corresponding to the opening is a diaphragm (11a) made of a thin film (11), the diaphragm being provided with a flow ra...  
WO/2020/244855A1
The invention relates to a measuring device (100) for determining the density, the mass flow and/or the viscosity of a gas-charged liquid, comprising: an oscillator (10), having a media-conducting measuring tube (14) and two vibrational ...  
WO/2020/245401A1
The disclosure relates to determination of a flow rate of a fluid flowing through a conduit, whilst compensating for conduit-borne interference. Transducers are used to emit ultrasonic signals into the fluid and receive the signal after ...  
WO/2020/239422A1
A device for sensing information relating to the fill level of a container storing fluid, the container being equipped with a fill- and/or discharge line and with a fill- and/or discharge fitting provided in the fill- and/or discharge li...  
WO/2020/243682A1
A system for determining the level of solids accumulated in a sand separator has a vibratory level sensor and a solid separator control system. The vibratory level sensor includes a vibratory rod and an exciter connected to the vibratory...  
WO/2020/241262A1
Provided is a flow sensor chip that can prevent wasteful consumption of electric power when electrifying a heater. A heater including a heater part and a lead part connected to each end of the heater part and made of a material having an...  
WO/2020/243361A1
The present disclosure provides compositions and methods for altering gibberellin (GA) content in corn or other cereal plants. Methods and compositions are also provided for altering the expression of genes related to gibberellin biosynt...  
WO/2020/243114A1
Method and systems for determining acceptance criteria for identification of occluding particles in a lumen of a device are provided. The methods and systems can be used in methods of identifying an occluded device in an inspection method.  
WO/2020/239319A1
The measuring transducer according to the invention comprises a tube assembly with a curved tube (111), with a tube (121) structurally identical thereto, with a curved tube (112) structurally identical thereto and with a tube (122) struc...  
WO/2020/241907A1
The present invention relates to a device for measuring the flow rate or mass of a gas, and a method for measuring the flow rate or mass of the gas. The gas measuring device according to the present invention may comprise: an analyzer ca...  

Matches 1 - 50 out of 48,584