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WO/2022/041968A1 |
A liquid level monitoring device and a sampling monitoring method. In the method, a pressure measurement module (11) measures a pressure value in a water sample cup (10), and then a current liquid level in the water sample cup (10) is ca...
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WO/2022/041697A1 |
Disclosed are a drainage assembly and a water tank. The drainage assembly comprises a base body, with two ends of the base body being provided with an input port and an output port, respectively, and the input port being in communication...
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WO/2022/039485A1 |
The present invention relates to a smart humidifier based on automatic water level detection. A smart humidifier according to one embodiment of the present invention comprises: an upper body including a water tank; a lower body for conve...
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WO/2022/037762A1 |
The invention relates to a measuring device, e.g. a field device, which is designed for the assignment of the measuring device to a container. The method for assigning a measuring device (200) for fill-level measurement or for topology d...
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WO/2022/038437A1 |
In one embodiment, a system, comprising: one or more processors; and a memory comprising instructions, wherein the one or more processors are configured by the instructions to: receive first electromagnetic data at a plurality of frequen...
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WO/2022/038249A1 |
System and method for digitally monitoring the level of gas in liquid form in a composite pressure vessel made of at least a gas tight inner liner (4) inside a layer of composite material, wherein the system (5) comprises - capacitive me...
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WO/2022/034458A1 |
The present invention relates to a system and method to determine water level in borewell (102). The system and method involve a non-mechanized impact generator or a sound pulse generator (108) adapted to be hit at a top end of borewell ...
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WO/2022/033692A1 |
The invention relates to a measuring device (100) for measuring a fill level, for determining a limit level, for measuring a pressure, and/or for measuring a temperature. The measuring device (100) has an energy source (200), at least on...
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WO/2021/004748A9 |
A Method of determining an interface height (h) of an interface (1) between an upper layer (3) and a lower layer (5) comprised in a container (7) of a thickener (9), wherein said thickener (9) is designed to perform a thickening process,...
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WO/2022/034457A1 |
A dosing system is described for thermal and hydraulic systems able to release anti-scale and anti-corrosion products into the water by using a proportional dosing system. The system includes a dosing jar (14) with a glass (38) for a sub...
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WO/2022/035768A1 |
Novel tools and techniques are provided for implementing liquid level detection, particularly, for implementing pressure-based liquid level detection, and, more particularly, for implementing pressure-based liquid level detection that ta...
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WO/2022/032787A1 |
The present application relates to an indoor grey water purification and reuse device for a public building, a system, and a method, pertaining to the field of urban water conservation, and solving the problem in which cascaded cycling a...
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WO/2022/034966A1 |
The present invention relates to an unmanned aerial vehicle for water surface observation. In an embodiment, provided is an unmanned aerial vehicle for water surface observation, the unmanned aerial vehicle comprising: a location measure...
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WO/2022/027090A1 |
This invention relates to a device for indicating liquid level in a liquid container by wirelessly communicating the angle of inclination of the device, and by inference the level of liquid in the container relative to a predetermined lo...
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WO/2022/028670A1 |
The invention concerns in particular a method for distributed determination of a fill level or limit level. A sensor (100) determines characteristic parameters of significant reflection points (312, 404, 406, 602) on an echo curve (300, ...
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WO/2022/031239A1 |
The present invention discloses a capacitance type liquid level sensor (40) for a compressor 1 comprising: an airtight terminal (50); and a liquid level detecting part (60) which is attached to the airtight terminal (50). The liquid leve...
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WO/2022/027019A1 |
A sweat sensor includes a first conductor and a second conductor that are parallel with one another. The sweat sensor also includes a channel disposed between the first and second conductors. The channel is configured to receive a sample...
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WO/2022/026147A1 |
Methods and systems for measuring pipe parameters using guided acoustic wave modes are provided. The method includes receiving data corresponding to an acoustic signal, wherein the data are obtained by transmitting an excitation pulse at...
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WO/2022/022230A1 |
Embodiments of the present application provide a water storage device and a waste gas treatment system. The water storage device comprises: a water storage cavity (11) and a water inlet (111), the water inlet (111) being used for feeding...
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WO/2022/018658A1 |
This invention relates to a communication device (6) for use with various types of sensors (3) including, but not limited to, sensors (3) for measuring water pressure and thus water level at a point or points in a mine tailings storage f...
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WO/2022/017701A1 |
The invention relates to a compact and efficient antenna (11) for in particular radiofrequency radar-based fill level measuring devices (1). To this end, the antenna (11) consists of: a mount (110) with a media-tight cavity (111); an inp...
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WO/2022/017799A1 |
A method (S1-S6) is used to operate a domestic steam-treatment appliance (1), comprising: - an evaporator (4) having a heatable water-holding chamber (5, 7); and - a fill-level sensor (6, 11-13) having at least two measurement electrodes...
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WO/2022/020708A1 |
A monitoring system may monitor the level of molten metal in a mold. The monitoring system may include a camera and a computer system. The camera may be positioned to capture or detect optical data associated with one or more molds posit...
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WO/2022/017579A1 |
The invention relates to a fill level radar measuring in a multidimensional manner, comprising a processor, a programmable logic gate, one or more radar chips and a power supply.
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WO/2022/018377A1 |
The present invention relates to an instrument and method for determining the profile, based on measurement, at various frequencies, of the distribution, along the propagation axis, of the amplitude of a standing electric-field wave crea...
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WO/2022/017580A1 |
The invention relates to a radar sensor for detecting the fill level of a filling product or the topology of the surface of a filling product, said sensor having a clock which operates permanently and which closes an energy supply line t...
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WO/2022/019555A1 |
The present invention relates to a system for utilizing unused heat-exchange water of a passive auxiliary feedwater system, and a reactor cooling control method using unused heat-exchange water of a passive auxiliary feedwater system, an...
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WO/2022/011859A1 |
A saliva collector, comprising a bracket (1), a saliva collection mechanism (2) and a liquid receiving tube (3) being detachably arranged on the bracket (1); a VR assembly (4) is connected to the upper end of the bracket (1) by means of ...
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WO/2022/012300A1 |
An automatic positioning system for a slag conveyor, comprising a radar level gauge (3) arranged above a steel water ladle (5), and further comprising a shielding tube (10) arranged vertically and connected to the transmitting end of the...
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WO/2022/015786A1 |
The disclosure generally describes computer-implemented methods, software, and systems for gauging tanks. A computer-implemented method includes generating, using an interrogator, a radio frequency signal directed towards a radio frequen...
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WO/2022/013776A1 |
A device (3) for measuring a process liquid level in a pressurized apparatus (1), in particular an apparatus of a urea plant, comprises a radar instrument (18); a waveguide probe (19) for transmitting microwaves, defined by a solid rod b...
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WO/2022/008076A1 |
The present invention relates to a measuring arrangement (1) for attachment to a cover (2) of a container (3), comprising a measurement device (4) and an adapter (5), wherein at least one partial region of the adapter (5) is adapted to a...
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WO/2022/005411A1 |
The invention is about an embodiment which will be used to measure pressure applied by vascular clamps used for closing the vessels. It has four cylindrical metal stands (11) and two metal plates (3) lounging parallel to the upper base o...
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WO/2022/004739A1 |
This liquid level sensor 1 includes: a sleeve 2 that is provided in a vertical direction; a float 3 that moves along the sleeve as a liquid level fluctuates; a resistance row 4; a plurality of grounding means 5 that are provided inside t...
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WO/2022/001339A1 |
A device for directly detecting a state of a water tank (1) by means of an electrical signal, a method for detecting a state of a water tank (1), and a floor cleaning machine. Said device comprises a water tank (1) and a detection device...
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WO/2021/263267A1 |
In an embodiment, a volumetry method is provided. The method can include receiving one or more 2D images of a site including one or more containers configured to hold a liquid, the 2D images being acquired at a first time. The method can...
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WO/2021/260300A1 |
The invention relates to a windscreen washer tank (1) for a motor vehicle, comprising a first flexible sheet and a second flexible sheet (2, 3) which are superimposed on each other and which are joined in a fluid-tight manner along the p...
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WO/2021/255101A1 |
The present invention relates to a device (1) and to a method for determining and/or monitoring at least one process variable (P) of a medium (M). The device comprises a sensor unit (2) having a mechanically oscillatable unit (4), at lea...
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WO/2021/254623A1 |
The invention relates to a fill level radar for fill level and topology capturing, comprising a fill level radar unit and a topology radar unit, and a control circuit designed to adjust the temporal sequence of the measurements of the fi...
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WO/2021/255102A1 |
The invention relates to a vibronic sensor (1) and to a method for operating the sensor (1), said sensor (1) being used to determine and/or monitor at least one process variable of a medium (2) in a container (3) and comprising at least ...
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WO/2021/255105A1 |
The invention relates to a device (1) for determining and/or monitoring at least one process variable (P) of a medium (M), comprising a sensor unit (2) with a mechanically vibratable unit (4), which is provided in the form of a vibrating...
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WO/2021/255274A1 |
The invention relates to a system (1, 100) for detecting a filling state of a vial (22, 220) of a diffuser (2, 200), the vial containing a product intended to be diffused, the system comprising an acquisition unit (3, 300) provided with ...
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WO/2021/250573A1 |
A method and system to determine the water level of a humidifier for a respiratory therapy device is disclosed. The respiratory therapy device includes a sound generator (6010) producing acoustic signals. The device includes a flow gener...
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WO/2021/252831A1 |
A coupling member for coupling components within a coolant circuit is disclosed. The coupling member comprises a conduit having a first end configured to couple to a first component and a second end configured to couple to a second compo...
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WO/2021/252953A1 |
A method and apparatus are provided for controlling a fuel delivery system to limit acidic corrosion. An exemplary control system includes a controller, at least one monitor, an output, and a remediation system. The monitor of the contro...
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WO/2021/250970A1 |
The purpose of the present invention is to provide a sensor which can be operated by means of an independent power source.　This sensor is provided with a system comprising: first and second conductive units; a medium; and a function un...
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WO/2021/245048A1 |
A system and a method for monitoring and regulating the level of contents in a vessel is disclosed. In some embodiments, the system or the method use laser beams and photosensors to determine the level of the contents of the vessel.
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WO/2021/247602A1 |
One or more examples relate to a detector. A signal that the detector is configured to sense is a differential value. Such a differential value may be indicative of a difference in self-capacitance indications that are exhibited at first...
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WO/2021/245652A1 |
An apparatus for monitoring of a level of a liquid within a container, the apparatus comprising: at least one permanent magnet embedded within an attachment band disposed on the exterior wall of the container, or in a float disposed with...
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WO/2021/243506A1 |
Disclosed is a liquid level meter, comprising a measurement assembly (10) and a detection device (20). The measurement assembly (10) comprises a first measured unit (11), a second measured unit (12) and a connecting piece (13), wherein t...
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