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Patent Searching and Data


Matches 1 - 50 out of 35,429

Document Document Title
WO/2019/096466A1
The invention relates to a method for generating a masking curve (Cr) over a measuring region (h) of an ultrasonic or radar-based fill state measuring device (1), said measuring region (h) extending from the fill state measuring device (...  
WO/2019/096623A1
A method and system for measuring a liquid level in a pressure vessel, the method comprising: transmitting an electromagnetic signal through a wave guide in the form of an elongate solid rod (5) with bottom end immersed in the liquid and...  
WO/2019/097388A1
A method (100) for estimating a volume of fuel available in a fuel tank (6) of a transport vehicle (1), the tank (6) comprising a tank wall inside which a space is defined for containing fuel, the method (100) comprising, in sequence, th...  
WO/2019/097055A1
Device for detecting deposition layers in a conduit conducting a liquid or a soft medium and/or for level detection, the device comprising a transmitter (31) for generating acoustic waves (SSAW, AWM); a receiver (32) for receiving acoust...  
WO/2019/096493A1
The invention relates to a device (1) for capacitively measuring a fill level of a filling medium (2) in a filling volume (3) that can be filled with a filling medium, comprising: a first measuring element (5), a second measuring element...  
WO/2019/098280A1
A system, method, and program that, for a structure that has a right-angled structure in which a first section that has a horizontal-direction surface or a surface that is inclined at exactly a prescribed angle from the horizontal direct...  
WO/2019/097013A1
The invention relates to an optical device (100) for the non-contact measurement of the level of a liquid (210) contained in a storage means (200) by means of an optical signal, said optical device (100) comprising an optical unit (110) ...  
WO/2019/100074A1
A dependent closed pressure vessel is fluidly coupled to an independent closed pressure vessel. A pressure sensor monitors pressure in the vessels to generate raw pressure measurement data. A flow meter monitors multidirectional rate of ...  
WO/2019/094999A1
The invention relates to a device (10) for detecting a critical amount of new snow, comprising: a drive unit (1); a detector unit (2), which is connected to the drive unit (1); and a test arm (3), which is mounted on the drive unit (1) s...  
WO/2019/091640A1
The invention relates to a radar-based fill level measurement device for fastening to a container (2) having a round connector (21, 21'), the round connector (21, 21') having a predefined end contour (210). To this end the fill level mea...  
WO/2019/092395A1
The present invention provides a liquid level sensor and an automatic calibration process which removes the need for prior manual calibration of the liquid level sensor, as this happens dynamically during installation and use of the pump...  
WO/2019/091231A1
A high-frequency module for level measurement comprises a transmission device, a wave guide device, and a printed circuit board. The transmission device comprises a radiation element and a non-conductive cover body. The radiation element...  
WO/2019/094026A1
Some examples include an additive manufacturing machine including a build chamber including a build area and a dose plate, a build material dispenser to dispense a mass of a build material onto the dose plate, a light source to transmit ...  
WO/2019/086196A1
A method of determining at least a first interface level of a first interface in a tank containing a stratified substance composition, comprising the steps of generating and transmitting an electromagnetic transmit signal; guiding the tr...  
WO/2019/086524A1
A radar level gauge including a wave guiding structure and a cavity formed inside the wave guiding structure, and a dielectric filling member (120) arranged at least partly within said cavity. The dielectric filling member includes a mai...  
WO/2019/084903A1
Provided is a material detecting mechanism of a sowing machine for cooperating with a stirring mechanism (100) of a sowing machine (2), the stirring mechanism comprising a rotating shaft (111). The material detecting mechanism comprises ...  
WO/2019/089363A1
An electrolyte monitoring system is disclosed which has an interface module and a sensor assembly. The sensor assembly is attachable to an exterior wall surface of a battery cell for monitoring a level of an electrolyte within the batter...  
WO/2019/085878A1
A method for determining volumetric parameters of liquid within a container (14) using the diffusion of a reference amount of gas is described. The method includes filling a first tube (22) with gas to a reference pressure, allowing the ...  
WO/2019/083678A1
A paper shredder bin-full sensor with a push bar, a conductive element coupled to the push bar, a sensing contact assembly normally set apart from the conductive element, and a signaling contact coupled to the sensing contact assembly. S...  
WO/2019/083228A1
Disclosed is a pressure/density-type water level measuring module, which measures the pressure and the density for each water level in an anaerobic digestion tank so as to precisely measure the water level inside the digestion tank accor...  
WO/2019/078834A1
In one example, a fluid property sensor includes a proximal elongated circuit (EC), a distal EC, and an external interface. The proximal EC has multiple point sensors distributed along its length. The distal EC is extended in the directi...  
WO/2019/078838A1
In some examples, a controller is to receive measurement data acquired by a vibration-based sensor provided in a fluid supply, convert the measurement data from to a frequency domain, and compute, in the frequency domain, a metric repres...  
WO/2019/078841A1
A fluid level sensor is disclosed. The fluid level sensor may comprise a first electrical contact; and a second electrical contact forming a capacitive coupling with the first electrical contact. A capacitance between the first electrica...  
WO/2019/076757A1
The invention relates to an adhesive label (10) for a container (12) which can be fixed or is fixed to the container (12), the adhesive label (10) comprising: an antenna device (26) provided on and/or in the adhesive label (10); and a se...  
WO/2019/078835A1
In one example, a fluid property sensor includes an electrical circuit assembly (ECA), an elongated circuit (EC), and an external interface. The EC is attached to the ECA and includes multiple point sensors distributed along a length of ...  
WO/2019/078842A1
In an example, a fluid level sensor comprises a vibrational paddle wherein an edge of the vibrational paddle comprises a fluid surface contact point having a peaked profile.  
WO/2019/078845A1
A fluid container orientation sensor is disclosed. The fluid container orientation sensor may comprise a first vibrational member having a first resonant behaviour and a second vibrational member having a second resonant behaviour. The f...  
WO/2019/079159A1
The present invention relates to methods for determining a slurry concentration for a slurry of a chromatography resin during a column packing. The present invention provides a more accurate and consistent method for determining a slurry...  
WO/2019/078847A1
In an example, a method comprises fabricating a first validation device for association with a first replaceable print apparatus component. The device may be to form part of circuitry arranged on the first replaceable print apparatus com...  
WO/2019/071572A1
A liquid level detection device (100) and a water dispenser having the same, the liquid level detection device (100) comprising: a gas storage component (1), the gas storage component (1) being internally provide with a gas cavity (11); ...  
WO/2019/072484A1
The invention relates to a device (6) for detecting a filling level of a liquid in a container (4), comprising at least one float (8) which carries at least one permanent magnets (9), and comprising at least one switch device (7) which c...  
WO/2019/074530A1
A level measuring device for radar transmitter calibration, and method of use is herein disclosed. The level measuring device can comprise a radar transmitter, a fluid column, process flanges, and a visible level gauge. The radar transmi...  
WO/2019/072473A1
The invention relates to a method for reliably and precisely determining the fill level (L) of a filling material (3) in a container (2) by means of a fill level measuring device (1) based on ultrasound or radar. The method according to ...  
WO/2019/072923A2
The invention relates to a level gage for determining the fill level of a container via vibration and/or sound pressure changes that are caused by a vibration generating device. The invention further relates to a kit that consists of a c...  
WO/2019/070130A1
A level sensor assembly (10) for measuring physical properties indicative of a quality of a urea solution (AdBlue/DEF), where at least a portion of said level sensor assembly (10) is inserted in a tank (50), said level sensor assembly (1...  
WO/2019/068504A1
Disclosed is a radar-based fill level gauge for acquiring the topology of a bulk material surface in a container, comprising at least two radar chips. One of the radar chips generates a local oscillator signal, which is transmitted to th...  
WO/2019/068347A1
The invention relates to a fill level measuring device, comprising a radar system on chip with a plurality of transmitting and receiving channels, a noise level reduction device which performs an averaging of the results of several measu...  
WO/2018/150394A3
Method and device for controlling the quantity of liquid contained in a cartridge (1) for an aerosol generating device, wherein the cartridge (1) comprises a container (10) and a liquid (11) contained in the container (10) and wherein, a...  
WO/2018/199865A3
The electronically controlled flushing system (F) developed according to the present invention comprises the reservoir (H) where the water (S) obtained from a source is stored; the conduit (H1) through which the water (S) within the rese...  
WO/2019/064324A1
Provided is a liquid level detection sensor capable of using a simple structure to increase the accuracy of the detection of the liquid level position of fuel. This liquid level detection sensor (30) for detecting the position (A) of the...  
WO/2019/063652A1
A radar level gauge for determining a process variable of product in a tank, having processing circuitry configured to process a tank signal and, when no surface echo can be identified, enter a wait state. The wait state includes a) stor...  
WO/2019/064480A1
A liquid level detection device that detects the liquid level of a liquid that is in a container. The liquid level detection device comprises a heater that heats the container, a plurality of temperature sensors that are provided at diff...  
WO/2019/065242A1
A liquid level detection device that detects the liquid level of a liquid that is in a container. The liquid level detection device comprises: a heater that heats the container; a plurality of temperature sensors that are provided at dif...  
WO/2019/063651A1
A radar level gauge comprising transceiver circuitry configured to obtain a tank signal including a peak representing a surface echo, and at least one peak caused by a ghost echo in a neighborhood of the surface echo. The gauge further i...  
WO/2019/065615A1
In order to provide a liquid level detection device that does not cause degradation in detection accuracy or reliability, this liquid level detection device 1 is provided with: a rotating member 30 that rotates around a rotational axis O...  
WO/2019/059853A1
The present invention disclosed a system for generating and supplying hydrogen gas to an internal combustion engine. The system comprises at least one hydrogen generator unit configured to generate hydrogen gas from water received from a...  
WO/2019/053303A1
The invention provides a cap for measuring the level of liquid in a recipient, on the basis of a contactless ultrasound measurement, the cap comprising: a cap body (1) containing a transducer ultrasound emitter means (5) and a transducer...  
WO/2019/054343A1
The purpose of the present disclosure is to provide a lubricating oil sensor head which has a simple structure but can continuously measure the fluid level and fluid quality of lubricating oil. A lubricating oil sensor head (2) according...  
WO/2019/016768A4
A universal dropper device for vision-impaired people, suitable for providing a sound or vocal indication of the drop count of a liquid substance, for example a medicinal substance, while being poured into a container; the dropper device...  
WO/2019/048207A1
Pressure measuring sensor for hydrostatic filling level or level measurement, having - a sensor housing (3) which is provided at a first end of the carrier (1) and can be immersed in a liquid (15), and - a pressure sensor (5) which is ar...  

Matches 1 - 50 out of 35,429