165321 ⎘
Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm by measuring physical variables, other than linear dimensions, pressure or weight, dependent on the level to be measured, e.g. by difference of heat transfer of steam or water by measuring variations of capacity or inductance of capacitors or inductors arising from the presence of liquid or fluent solid material in the electric or electromagnetic fields
Sub-classes:A LEVEL SENSING SYSTEM AND A METHOD OF OPERATING A LEVEL SENSING SYSTEM
#2DRAIN CLOG DETECTION
#3FLUID LEVEL SENSOR
#4METHOD FOR CAPACITIVE FLUID LEVEL DETECTION
#5AEROSOL GENERATING DEVICE COMPRISING A LEVEL SENSOR
#6SENSOR
#7FLUID MEASURING RESERVOIR FOR BREAST PUMPS
#8DEHUMIDIFIER APPLIANCE AND METHODS FOR DETECTING WATER LEVELS WITHIN A DEHUMIDIFIER APPLIANCE
#9COMPENSATED CONDUCTIVITY DETERMINATION
#10ELECTRONIC VAPING SYSTEM
#11URINARY EVENT DETECTION, TRACKING, AND ANALYSIS
#12A CENTRIFUGAL SEPARATOR AND AN INTERFACE LEVEL SENSOR
#13SYSTEMS AND METHODS FOR DETERMINING WATER DEPTH AND EXPLOSIVE DEPTH IN BLASTHOLES
#14WIRELESS STICKER TYPE ANTENNA FOR REMOTE SENSING OF URINE ACTIVITY
#15RESPIRATORY GAS HUMIDIFICATION SYSTEM
#16UROFLOWMETER
#17Urinary event detection, tracking, and analysis
#18HOUSING FOR CAPACITIVE LIQUID LEVEL SENSOR
#19METHOD FOR CAPACITIVE FLUID LEVEL DETECTION
#20Device for reminding and measuring material level inside a material container
#21MAGNETICALLY INDUCTIVE FLOW MEASURING DEVICE AND METHOD FOR DETERMINING A FILL LEVEL
#22SYSTEMS AND METHODS FOR DETECTING FILL-LEVELS IN CROP TRANSPORT RECEPTACLES USING CAPACITANCE-BASED SENSOR ASSEMBLIES
#23Magnetically inductive flow measuring device and method for determining a fill level
#24Detecting foam in a bioreactor plant
#25Apparatus, system, and method of providing a content level monitor
#26WATER SUPPLY DEVICE IN CABINET
#27Container load quality monitoring and feedback system
#28Methods of improving accuracy and precision of droplet metering using an on-actuator reservoir as the fluid input
#29Method and measuring instrument for measurement of the casting level in a mould
#30Systems and methods for determining water depth and explosive depth in blastholes
#31Reduced-width inductive position sensor
#32High voltage system comprising a temperature distribution determining device
#33Electronic vaping system
#34AEROSOL-GENERATING SYSTEM WITH ELECTRODES
#35RESPIRATORY GAS HUMIDIFICATION SYSTEM
#36Receptacle holders, systems, and methods for capacitive fluid level detection
#37IoT system for returnable asset containing cryogenic liquid
#38Device for reminding and measuring material level inside a material container
#39PHYSICAL QUANTITY DETECTION DEVICE AND PRINTING APPARATUS
#40Systems and method for an inductive anesthetic agent level sensor
#41Methods of improving accuracy and precision of droplet metering using an on-actuator reservoir as the fluid input
#42Method for operating a printing material processing machine by applying a varnish consumption prediction
#43Capacitive fringe field oil level sensor with integrated humidity and temperature sensing
#44Method and apparatus for determining a fill level of a storage container
#45Method of outputting a water level of a capacitive level sensor for a water trap of a fuel cell system
#46Method for process monitoring
#47Wiring interface for fluid sensors
#48Method for determining a process variable with a classifier for selecting a measuring method
#49MEASUREMENT METHOD, DIAGNOSTIC DEVICE FOR DIAGNOSING TRANSMISSION LINE, DETECTION DEVICE, AND LINEAR SENSOR DEVICE
#50Portable fluid level monitoring device and method
#51Device for filling a container with a filling product
#52Method for calculating a linearization curve for determining the fill level in a container and the use of a mobile end device for said method
#53Fouling mitigation and measuring vessel with container fill sensor
#54Urinary event detection, tracking, and analysis
#55Uroflowmeter
#56Testing device for a uroflowmeter
#57Impedance limit switch for reducing EMC radiation
#58Liquid level detection device and refrigeration cycle apparatus
#59Fluid characterization system with integrated density compensation
#60Impedance sensor and method for its operation
#61Electrostatic capacitance detection device and power conversion apparatus
#62LIQUID LEVEL MEASURING DEVICE
#63Automated analyzer
#64Method for detecting water in diesel fuel filters and water sensor for carrying out said method
#65Methods of improving accuracy and precision of droplet metering using an on-actuator reservoir as the fluid input
#66SMART SYRINGE
#67METHOD FOR DETERMINING DENSITY OF A MEDIUM IN A TANK OF A HYBRID TANK MEASUREMENT SYSTEM
#68Dehumidifier
#69System for measuring level of a precursor in a container
#70Magnetic-inductive flowmeter and method for operating a magnetic-inductive flowmeter
#71Stratified flow multiphase flowmeter
#72Non-contact level sensing for low dielectric constant inks
#73Water content measuring device, measuring method, and image forming device
#74Oil level sensor tank for turbine engine
#75Method and device for detecting a fluid contacting
#76Liquid level sensor with improved removability
#77Print head ink supply
#78Composite tube with an embedded stranded wire and method for making the same
#79Complementary apparatus for measuring urea water level
#80Respiratory gas humidification system
#81Systems, methods, and apparatus for crop input variety selection
#82Structural unit for arrangement at a hydraulic fluid tank of a jet engine
#83Wiring interface for fluid sensors
#84Sensor for detecting a state of a fluid within a microfluidic plate, system for controlling a preparation of a sample including a fluid and method for detecting a state of a fluid within a microfluidic plate
#85Capacitive fluid level sensor for rapid response
#86Automatic analyzer and computer-readable recording medium storing program
#87Body of level gauge with electrical lead extending therethrough
#88Method for calculating a linearization curve for determining the fill level in a container the use of a mobile end device for said method
#89Electric wave type biosensor
#90Printed level sensor
#91Liquid level indicator and liquid raw material vaporization feeder
#92DEVICE AND METHOD FOR DETECTING WATER LEVEL OF WATER TRAP IN FUEL CELL
#93Measuring arrangement
#94Liquid level sensor for battery monitoring systems
#95Clean-side water-separating filter element having bayonet connection, and fuel filter having a filter element of this type
#96SENSOR SYSTEMS AND METHODS
#97Aerosol-generating system with electrodes
#98CYLINDER FOR PRESSURISED LIQUEFIED GAS AND A METHOD OF CALCULATING THE LIQUID VOLUME
#99Sensor for detecting the level of a medium
#100METHOD OF OPERATING A SENSOR ASSEMBLY FOR A FLUID TANK OF A MOTOR VEHICLE, AND CORRESPONDING SENSOR ASSEMBLY
#101In-line heater
#102Method and device for detecting ink leakage in an inkjet printing machine
#103Systems and methods for detecting a liquid level
#104Comparative fuel-level detection system
#105Method of operating a fluid container arrangement, and fluid container arrangement
#106Method and apparatus for monitoring fill level of a medium in a container
#107EVAPORATOR
#108Multifunctional sensor
#109Integrated active fuel characteristic sensor
#110SENSOR TO DETECT CLOGGED DRAIN IN FREEZE/THAW APPLICATIONS
#111Liquid level sensor measuring a characteristic indicative of inductive coupling
#112Magnetic actuated contact using a coil system
#113Limit level switch comprising an integrated position sensor
#114Capacitance measurement device, capacitance-type sheet-shaped sensor apparatus, and capacitance-type liquid-level detector apparatus
#115Probe for monitoring the surface level of a fluid in a vessel and a method of installing the probe in the vessel
#116Sealed head construction for liquid level transducers
#117Device for reminding and measuring material level inside a material container
#118Methods of improving accuracy and precision of droplet metering using an on-actuator reservoir as the fluid input
#119Monitoring system and method
#120LIQUID LEVEL CONTROL SWITCH DEVICE AND THE CONTROL CIRCUIT THEREOF
#121Liquid consumption tracker
#122Adhesive dispensing device having optimized reservoir and capacitive level sensor
#123Method for monitoring at least one media-specific property of a medium
#124Pitch-based control for sprayers and sprayer operations
#125Liquid level measuring device
#126CAPACITIVE LIQUID LEVEL DETECTION DEVICE
#127Eddy current mold level measuring device and mold level measuring method
#128Liquid consumption tracker
#129Systems and methods for remotely measuring a liquid level using time-domain reflectometry (TDR)
#130Temperature compensated transmission line based liquid level sensing apparatus and method
#131Structural unit for arrangement on a hydraulic fluid tank of a jet engine
#132Point of sale inductive systems and methods
#133Multi-layer wireless sensor construct for use at electrically-conductive material surfaces
#134Oil detection device, compressor having the same and method of controlling the compressor
#135Water level sensor and heat exchanger sterilizing and humidifying apparatus having the same
#136Non-battery operated container alert system
#137CAPACITIVE FLUID LEVEL DETECTION SENSOR
#138Non-invasive radio frequency liquid level and volume detection system and method using phase shift
#139Respiratory gas humidification system
#140Level measurements in metallurgical vessels
#141Electrostatic capacitance fluid level sensor
#142LIQUID PROPERTY DETECTING DEVICE
#143Fuel level measurement using in-tank measuring system
#144Liquid level detection system for a driveline component
#145System for measurement of fluid levels in multi-phase fluids
#146Liquid modulated antenna
#147Apparatus and method for volume and mass estimation of a multiphase fluid stored at cryogenic temperatures
#148Automatic analyzer
#149Fuel tank monitoring system
#150Systems and methods for measuring an interface level in a multi-phase fluid composition
#151Liquid level detectors
#152Probe Unit
#153Liquid level detecting device and fuel tank structure
#154System and method including analytical units
#155Reaction vessel
#156Device to detect the level of liquid metal in a casting apparatus and relative method
#157System and method for controlling thermal cycler modules
#158Reagent cartridge
#159System and method including thermal cycler modules
#160System and method including analytical units
#161System and method including multiple processing lanes executing processing protocols
#162SYSTEM AND METHOD INCLUDING ANALYTICAL UNITS
#163Pipettor including compliant coupling
#164System and method including analytical units
#165Assay cartridge with reaction well
#166FLEXIBLE FLUID LEVEL SENSOR
#167Level detector for measuring foam and aerated slurry level in a wet flue gas desulfurization absorber tower
#168Measurements in metallurgical vessels
#169Measuring apparatus, control apparatus and measuring device for fill-level measuring
#170DIGITAL FIELD-INDUCTION WATER-LEVEL INTELLIGENT SENSING SYSTEM AND ITS IMPLEMENTATION METHOD
#171DEVICE FOR DETECTING A LEVEL
#172System and method for monitoring liquid level in containers/reservoirs
#173Non-invasive radio frequency medical fluid level and volume detection system and method
#174Non-invasive radio frequency liquid level and volume detection system using phase shift
#175Water level sensor and heat exchanger sterilizing and humidifying apparatus having the same
#176HTA fluid level and fluid type measurement
#177Sensor and method for measuring the surface level of a liquid phase metal
#178Point of sale inductive systems and methods
#179Point of sale inductive systems and methods
#180Structural determination apparatus and method
#181LIQUID REDUCTANT DOSING RESERVOIR AND METHOD FOR ITS MANUFACTURE
#182Admittance meter for monitoring a medium
#183Method, liquid supply unit, and measurement device for a level indicator
#184SELF CONTAINED INLINE FIELD EFFECT FLUID DETECTION
#185Method of determining a level of a fluid in a well
#186Method of optimizing production of a well
#187Fluid level sensor
#188Apparatus for determining and/or monitoring a process variable
#189Attribute sensing processes
#190LID BASED AMOUNT SENSOR
#191Apparatus for determining and/or monitoring a process variable
#192Flexible guided wave level meter probe
#193HTA fluid level and fluid type measurement
#194Sensor with polymer substrate for use in corrosive liquids
#195Method and apparatus to reject electrical interference in a capacitive liquid level sensor system
#196Capacitive Gauge
#197Fluid level sensing device and methods of using same
#198Wireless sensing system for non-invasive monitoring of attributes of contents in a container
#199POWDER LEVEL SENSOR UNIT FOR SPRAY COATING POWDER
#200VESSEL HAVING LIQUID METERING APPARATUS
#201State detection device
#202Sensors with Integrated Generation of Solar Energy
#203Apparatus for determination of an interface of a slag layer
#204Method and apparatus to reject electrical interference in a capacitive liquid level sensor system
#205Method and apparatus for detecting liquid levels in liquid-storage containers
#206System and method for sensing the level and composition of liquid in a fuel tank
#207Fixing system for a measuring device for monitoring and/or determination of a filling level
#208Mechanical self-cleaning probe via bi-metallic or shape memory
#209Field device and method for calibrating a field device
#210Conductance control for detecting foam and/or an unstable fluid line
#211Magnetic field response measurement acquisition system
#212Methods and systems for determining a position of a probe
#213"THE SEE LEVEL" An apparatus for monitoring the changing levels of fluid in a preexisting container at a remote location. (An Intelligent Dip Stick)
#214Method and apparatus to reject electrical interference in a capacitive liquid level sensor system
#215Magnetic field response measurement acquisition system
#216Method and apparatus for validating a capacitive fuel level sensor
#217Rising water alarms
#218Liquid level detection device