Login| Sign Up| Help| Contact|

Patent Searching and Data


Matches 1 - 50 out of 35,331

Document Document Title
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...  
WO/2019/051145A1
Tank volume monitoring using pressure of fluid in the tank includes determining a correlation scale that relates sensed fluid pressure to volume of fluid within the tank. Inputs utilized to determine the correlation scale include, for ex...  
WO/2019/049652A1
In a magnetic sensor, a detected value when an applied magnetic field from a magnet is zero, in a correlation function between the applied magnetic field from the magnet and the detected value at a first temperature, is defined as a firs...  
WO/2019/042788A1
The present invention relates to a device (100) and a method for determining a fluid level and the quality of a fluid in a fluid container. The device comprises: a fluid level determining device (110) for determining the fluid level, wit...  
WO/2019/045966A1
A smart syringe is described that is capable of measuring a position of a plunger within the barrel of the smart syringe and of communicating the status of a liquid pharmaceutical within the smart syringe to a patient database.  
WO/2019/044040A1
The purpose of the present invention is to provide a water level measurement device and shoreline extraction method that make stable water level measurement possible. In the present invention, a pixel selection unit (11) selects a pixel ...  
WO/2019/041433A1
Disclosed is a water level measuring device, in particular a water level measuring device designed for a dam. The device comprises a small scale tube (3), a cart (4), a placement frame (5), a pH test paper (6), a second electric push rod...  
WO/2019/046360A1
A fluid dispenser, such as a skincare product dispenser, comprises a dispenser housing configured to hold a reservoir of fluid for dispensing and a drive assembly for interacting with the reservoir and causing dispensing of the fluid. A ...  
WO/2019/038044A1
The invention relates to a drive part (100), in particular a steering system (1) for a motor vehicle, comprising an electric motor (2) and at least one control device (3), wherein the electric motor (2) has at least one winding (W1-W3), ...  
WO/2019/040833A1
A method and system for measuring a fluid parameter of a fluid within a fluid containment vessel includes mounting a first multi-sensor assembly to a fluid containment vessel, the first multi-sensor assembly having two or more multi-sens...  
WO/2019/039361A1
The present invention enhances the measurement accuracy of a holding device equipped with a level sensor. This holding device (1) has an accommodation part (24) for demarcating an accommodation space (200) capable of accommodating a cham...  
WO/2019/034611A1
A sensor apparatus for a grease trap (2) comprising a sensor body (20) arranged to be submerged in effluent within a grease trap, said sensor body incorporating a plurality of first sensors (30) adapted to distinguish between air, water ...  
WO/2019/031130A1
This liquid surface detection device comprises: an ultrasound sensor (110) that emits an ultrasound wave to a liquid surface (12) of a first liquid (11) stored inside a tank (10); a drive circuit unit (140) that provides a drive signal t...  
WO/2019/023011A1
Sublimer apparatus includes a first structure defining a uniform heating zone. One or more solid precursor chemical composition cartridges are slidably engageable with internal surfaces of the first structure. The cartridges each have a ...  
WO/2019/023594A1
A fluid sensor system detects one or more performance characteristics of a heating system that heats a fluid. The sensor system includes a probe having a finite length a portion of which is to be immersed in the fluid. The probe includes...  
WO/2019/016658A1
A capacitive level sensor device (10), for detecting the level of a medium contained in a container (1), comprises a circuit support (20), which extends longitudinally substantially according to level-detection axis. The circuit support ...  
WO/2019/016768A1
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/2019/017166A1
Provided is a fluid flow device having high freedom of selection of means for detecting flow errors. The fluid flow device comprises a flow path-forming body. The flow path-forming body forms: a plurality of fluid flow paths; a plurality...  
WO/2019/018791A1
A drug injection pen includes a housing shaped to accept a cartridge containing a fluid, and a dosage injection mechanism positioned in the housing to produce a rotational motion and force the fluid out of the cartridge when the drug inj...  
WO/2019/018793A1
An apparatus includes a pen body of a drug injection pen including a dosage injection mechanism that produces a rotational motion when the drug injection pen dispenses a fluid. The apparatus also includes a button housing with at least p...  
WO/2019/016660A1
A capacitive level- sensor device, for detecting the level of a medium contained in a container (la), is configured for being installed on the outside of the container (la), in a position substantially resting against a wall (5) of the c...  
WO/2019/016657A1
A capacitive level sensor device (10), for detecting the level of a medium contained in a container (1), comprises a circuit support (20), which extends longitudinally substantially according to level-detection axis. The circuit support ...  
WO/2019/010595A1
Disclosed are a novel water level detector and a method for regulating the initial frequency thereof. The water level detector comprises a base assembly, a ceiling assembly, a pressure spring assembly, a circuit board assembly and an out...  
WO/2019/011595A1
The present invention relates to a method for capacitively determining and/or monitoring at least one process variable of a medium (4) and to a corresponding apparatus. According to the invention, at least the following method steps are ...  
WO/2019/014209A1
An apparatus for discriminating between liquids having differing thermal conductivities includes a thermally conductive substrate, a resistor and a thermistor mounted to the thermally conductive substrate. Two leads on the resistor enabl...  
WO/2019/014124A1
A receptacle holder for supporting at least one fluid-containing receptacle includes a body and an RFID transponder. The body includes an electrically conductive portion defining a first recess configured to receive at least a first flui...  
WO/2019/009977A1
A system and method is disclosed for calibrating the volume of storage containers using ultrasonic inspection techniques. The exemplary ultrasonic calibration system comprises a plurality of acoustic devices controllably deployed in resp...  
WO/2019/007670A1
The invention relates to a method for monitoring the state of a coil (17) with at least two connection wires (d1, d2), said coil (17) being part of a device (1) for determining at least one process variable of a medium (4) in a container...  
WO/2019/001817A1
The invention relates to an electronic component (1) for the focussed emission and/or reception of radar signals (SHF, EHF). To this end, it comprises: - a semiconductor module (2) which is designed to emit and/or receive the radar signa...  
WO/2019/005750A1
A system for preventing overflow of a toilet includes a capacitance sensor arrangement as in combination with certain features (e.g., flap valve disablement). The system can detect an overflow flush condition of a toilet by sensing the v...  
WO/2019/000110A1
The invention relates to an electrochemical sensor device for measuring the level of the pulp and foam interface in a flotation process, for example such as, preferably, mineral flotation, which comprises a sensing rod and a housing, in ...  
WO/2019/005744A1
An apparatus, system, and method combining a liquid transfer device with a non-contact liquid fill height sensor to improve the reliability, accuracy, and precision of liquid transfers and to determine liquid fill height and liquid volum...  
WO/2019/003787A1
This water level detecting device is provided with an ultrasonic sensor which includes a transmitting unit and a receiving unit and is disposed above a container. The transmitting unit is configured to transmit ultrasonic waves toward a ...  
WO/2019/002176A1
The invention relates to a method for determining a fill stop during a filling operation of an operating fluid container (10), wherein the interior (11) of said operating fluid container can be filled with an operating fluid via a filler...  
WO/2018/234214A1
The devices are characterized more particularly by a simple and reliable detection of the fill level. To this end, a plurality of measuring points, each consisting of a series circuit of a resistance and a pn junction, are arranged space...  
WO/2018/236245A1
The invention relates to the field of public services. An increase in the accuracy with which the fill time of a container is determined is achieved by installing a fill level sensor at the upper edge of a side wall of the container. The...  
WO/2018/234213A1
The invention relates to devices for detecting media. These are more particularly characterized in that simply the medium can be detected and/or properties of the or a medium can be determined or monitored. To this end, a heating sensor ...  
WO/2018/234653A1
A tank (1) of electrically conductive liquid (12) comprising an enclosure (2) for storage of the liquid (12) delimited by at least one wall (13), a capacitive sensor (5) for measuring the liquid level inside said enclosure (2), and a dev...  
WO/2018/236642A1
An apparatus for the detecting the amount of material remaining in a container is disclosed. This apparatus may be beneficial when used with a semiconductor processing device, especially when the material is in the solid phase. The appar...  
WO/2018/227719A1
A monitoring device, comprising: a sensor module (101) for detecting the height of rubbish inside each rubbish bi and, when a first rubbish height has not changed, sending the first rubbish height to a transfer node (102); the transfer n...  
WO/2018/231640A1
A magnetic sensing apparatus for sensing and tracking the position of a target that is independent of the rotation of the target about the magnetic sensing elements. The apparatus provides increased resolution and increased sensor elemen...  
WO/2018/231433A1
A seed level managing system includes a seed tank (410, 500) configured to contain seeds (100, 532), a plurality of seed level sensors (420A, 420C, 420D, 510, 514) placed on a sidewall of the seed tank (410, 500), a surface detecting sen...  
WO/2018/231692A1
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...  
WO/2018/229885A1
A refrigeration cycle device that comprises: a liquid storage part (15) that stores a liquid that is a refrigerant or a refrigerator oil; and a detection device (20) that is provided to the liquid storage part and is used to detect the l...  
WO/2018/230023A1
[Problem] To provide an electric-optic water level display device in which the installation heights of individual water level display plates can be arbitrarily changed and a flexible waterproofing treatment is performed using the simples...  
WO/2018/229886A1
A refrigeration cycle device that comprises: a liquid storage part that stores a liquid that is a refrigerant or a refrigerator oil; and a detection device (20) that is provided to the liquid storage part and is used to detect the level ...  
WO/2018/225349A1
The present invention enhances the detection accuracy of a remaining fuel detection device. The remaining fuel detection device comprises a body, an arm that is supported so as to be capable of rotating around the body, a float connected...  

Matches 1 - 50 out of 35,331