mhurhangee/patent-ind-claim-en huggingface dataset:
A sand separator including a separation chamber and a drain , comprising: a vibratory meter in fluid communication with an interior of the separation chamber , wherein the vibratory meter is configured to detect a liquid/solid interface, wherein the vibratory meter comprises: a vibratory element ; a driver configured to vibrate the vibratory element ; and a pickoff sensor configured to detect vibration of the vibratory element ; and meter electronics in electrical communication with the vibratory meter configured to receive a signal from the vibratory meter , characterised in that the signal from the vibratory meter is a phase difference between a driver signal provided to the driver and a pickoff signal received from the pickoff sensor , and that meter electronics are configured to indicate when the vibratory meter is unable to maintain the fixed phase difference between the drive signal and the pickoff signal, and that the vibratory meter is located proximate a level in the separation chamber that corresponds to a maximum desired level of the liquid/solid interface. a vibratory meter in fluid communication with an interior of the separation chamber , wherein the vibratory meter is configured to detect a liquid/solid interface, wherein the vibratory meter comprises: a vibratory element ; a driver configured to vibrate the vibratory element ; and a pickoff sensor configured to detect vibration of the vibratory element ; and a vibratory element ; a driver configured to vibrate the vibratory element ; and a pickoff sensor configured to detect vibration of the vibratory element ; and meter electronics in electrical communication with the vibratory meter configured to receive a signal from the vibratory meter , characterised in that the signal from the vibratory meter is a phase difference between a driver signal provided to the driver and a pickoff signal received from the pickoff sensor , and that meter electronics are configured to indicate when the vibratory meter is unable to maintain the fixed phase difference between the drive signal and the pickoff signal, and that the vibratory meter is located proximate a level in the separation chamber that corresponds to a maximum desired level of the liquid/solid interface.
A carbon fiber reinforced composite material comprising: carbon fiber; and a thermosetting resin composition, wherein the thermosetting resin composition is a cured product of a liquid composition that contains unsaturated polyester, a curing agent, a polymerization initiator, and a nanocarbon/nanocellulose complex containing nanocarbon modified by a functional group and nanocellulose, the nanocarbon/nanocellulose complex is dispersed in the thermosetting resin composition, the thermosetting resin composition contains 0.05 to 15% by weight of the nanocarbon/nanocellulose complex, and a maximum point stress of the carbon fiber reinforced composite material in a tensile test according to JIS K 7164 is 410 N/mm 2 or more, and a maximum point stress of the carbon fiber reinforced composite material in a three-point bending test according to JIS K 7171 is 310 N/mm 2 or more. carbon fiber; and a thermosetting resin composition, wherein the thermosetting resin composition is a cured product of a liquid composition that contains unsaturated polyester, a curing agent, a polymerization initiator, and a nanocarbon/nanocellulose complex containing nanocarbon modified by a functional group and nanocellulose, the nanocarbon/nanocellulose complex is dispersed in the thermosetting resin composition, the thermosetting resin composition contains 0.05 to 15% by weight of the nanocarbon/nanocellulose complex, and a maximum point stress of the carbon fiber reinforced composite material in a tensile test according to JIS K 7164 is 410 N/mm 2 or more, and a maximum point stress of the carbon fiber reinforced composite material in a three-point bending test according to JIS K 7171 is 310 N/mm 2 or more.
A fiber reinforcing structure for a propeller blade made of composite material, the fiber structure having an airfoil , a spar portion , and an enlarged portion , the airfoil extending in a longitudinal direction (D L ) between a bottom end and a top end and extending in a transverse direction (D T ) between a front edge and a rear end , the fiber structure including a zone (Z d ) of non-interlinking between the front and rear edges of the airfoil in the transverse direction, and extending between an intermediate zone and the bottom edge of said airfoil in the longitudinal direction, the spar portion extending inside the airfoil in the zone (Z d ) of non-interlinking, being set back from the front and rear edges of said airfoil in the transverse direction, the spar portion leading to the outside of the airfoil in the bottom edge of said airfoil, the enlarged portion extending from the spar portion outside the airfoil , the enlarged portion extending in the transverse direction over a length (L 212 ) that is shorter than the length (L 211 ) of the bottom edge of the airfoil, the airfoil having first and second skins in the zone (Z d ) of non-interlinking that are not interlinked with each other, the first and second skins extending between the front and rear edges of the airfoil in the transverse direction, and extending between the intermediate zone and the bottom edge of said airfoil in the longitudinal direction, the skins surrounding the spar portion , the first and second skins defining first and second housings inside the airfoil , which housings are present on respective sides of the spar portion in the transverse direction, the first and second housings opening out through the bottom edge of the airfoil , said fiber structure being characterized in that it is woven as a single piece.
A method of forming a carbon layer, the method comprising: providing a substrate including a first material layer on a second material layer , wherein the first material layer partly covers the second material layer; forming a surface treatment layer on at least the first material layer; and selectively forming a carbon layer on the surface treatment layer, the carbon layer having an sp 2 bonding structure; wherein the first material layer comprises a first metal layer , and the second material layer comprises a first insulating layer , and selectively forming a second insulating layer on the first insulating layer ; forming a third insulating layer to cover the second insulating layer ; patterning the third insulating layer to form a via hole to expose the carbon layer ; forming a second metal layer on the first metal layer after the patterning of the third insulating layer , the second metal layer being electrically connected to the first metal layer , via the carbon layer formed between the first metal layer and the second metal layer . providing a substrate including a first material layer on a second material layer , wherein the first material layer partly covers the second material layer; forming a surface treatment layer on at least the first material layer; and selectively forming a carbon layer on the surface treatment layer, the carbon layer having an sp 2 bonding structure; wherein the first material layer comprises a first metal layer , and the second material layer comprises a first insulating layer , and selectively forming a second insulating layer on the first insulating layer ; forming a third insulating layer to cover the second insulating layer ; patterning the third insulating layer to form a via hole to expose the carbon layer ; forming a second metal layer on the first metal layer after the patterning of the third insulating layer , the second metal layer being electrically connected to the first metal layer , via the carbon layer formed between the first metal layer and the second metal layer .
Fifth-wheel coupling of a towing vehicle , to which a kingpin of a semi-trailer can be coupled, having at least one contact wheel which, when a kingpin is coupled to the fifth-wheel coupling , can be placed frictionally on the radially outer side of a section of the kingpin in order to effect a rotation of the respective contact wheel by means of frictional forces between the section of the kingpin and the respective contact wheel during a rotation of the section of the kingpin , and having an angle finder assigned to the respective contact wheel , which detects the rotation of the respective contact wheel by measurement, characterized in that the fifth-wheel coupling has three contact wheels each having an angle finder assigned to the same, and in that all the contact wheels , together with the angle finders , are accommodated on a common placement device , so that all the contact wheels can be placed jointly on the section of the kingpin via the common placement device when a kingpin is coupled to the fifth-wheel coupling .
Use of a radical compound in a composition comprising at least one hydrocarbon or in a composition comprising water and urea and intended for use in the automotive field or in an additive composition intended for addition to a composition comprising at least one hydrocarbon, for marking said compositions, said marking being monitored by electron paramagnetic resonance (EPR).
A method for preparing a compound of Formula 2 comprising, contacting a compound of Formula 1 with an oxidation catalyst in the presence of an oxygen source and an initiator, and terminating the reaction when less than 99 mole % of the compound of Formula 1 is oxidized; wherein the oxygen source comprises air, a carrier gas enriched with air, a carrier gas enriched with oxygen gas, or oxygen gas.
A washing machine comprising: a cabinet having an opening; a tub within the cabinet; a drum rotatably arranged within the tub; a gasket connecting the tub and the cabinet to each other to reduce vibration of the tub transmitted to the cabinet during rotation of the drum; and an injection device configured to inject wash water into the tub, wherein the injection device includes: an injection nozzle into which wash water is introduced, the injection nozzle penetrating the gasket ; and an injection guide configured to guide wash water introduced through the injection nozzle so as to inject the wash water; characterised in that the injection device further includes a fastener penetrating the gasket to fix a position of the injection nozzle, the fastener comprising a fastener flow path communicating with the interior of the tub . a cabinet having an opening; a tub within the cabinet; a drum rotatably arranged within the tub; a gasket connecting the tub and the cabinet to each other to reduce vibration of the tub transmitted to the cabinet during rotation of the drum; and an injection device configured to inject wash water into the tub, wherein the injection device includes: an injection nozzle into which wash water is introduced, the injection nozzle penetrating the gasket ; and an injection guide configured to guide wash water introduced through the injection nozzle so as to inject the wash water; characterised in that the injection device further includes a fastener penetrating the gasket to fix a position of the injection nozzle, the fastener comprising a fastener flow path communicating with the interior of the tub . an injection nozzle into which wash water is introduced, the injection nozzle penetrating the gasket ; and an injection guide configured to guide wash water introduced through the injection nozzle so as to inject the wash water; characterised in that the injection device further includes a fastener penetrating the gasket to fix a position of the injection nozzle, the fastener comprising a fastener flow path communicating with the interior of the tub .
An in-vitro method for differentiating between patients requiring, for the diagnostic identification of a myocardial disorder, myocardial biopsy, and patients not requiring myocardial biopsy, and for the optional differential diagnostic differentiation between individual non-ischemic cardiomyopathies or storage diseases of the heart, characterized in that a blood serum/blood plasma sample of a patient is analyzed using a diagnostic profile comprising at least 2 microRNAs or synthetic nucleic acids having identical or complementary sequences, selected from the group consisting of the following microRNAs: hsa-let-7f-5p (SEQ ID NO: 10), hsa-miR-103a-3p (SEQ ID NO: 11), hsa-miR-197-3p (SEQ ID NO: 12), hsa-miR-215-5p (SEQ ID NO: 13), hsa-miR-223-3p (SEQ ID NO: 14), hsa-miR-23a-3p (SEQ ID NO: 15), hsa-miR-330-3p (SEQ ID NO: 16), hsa-miR-337-5p (SEQ ID NO: 17), hsa-miR-339-3p (SEQ ID NO: 18), hsa-miR-339-5p (SEQ ID NO: 19), hsa-miR-411-5p (SEQ ID NO: 20), hsa-miR-454-3p (SEQ ID NO: 21), hsa-miR-485-3p (SEQ ID NO: 22), hsa-miR-487b-3p (SEQ ID NO: 23), hsa-miR-494-3p (SEQ ID NO: 24), hsa-miR-505-3p (SEQ ID NO: 25), hsa-miR-628-5p (SEQ ID NO: 26), hsa-miR-671-3p (SEQ ID NO: 27), hsa-miR-744-5p (SEQ ID NO: 28), hsa-miR-889-3p (SEQ ID NO: 29), mmu-miR-495-3p (SEQ ID NO: 30).
A device , comprising: a touch surface ; a piezoelectric transducer mechanically coupled to the touch surface ; and a control circuitry electrically coupled to the piezoelectric transducer , configured to: drive the piezoelectric transducer using a test driving voltage ; measure a response voltage curve caused by the test driving voltage over the piezoelectric transducer ; calculate at least one parameter based on the response voltage curve ; obtain the at least one parameter describing a reference response of the piezoelectric transducer ; form a reference voltage curve based on the at least one parameter ; drive the piezoelectric transducer with a driving voltage ; measure a voltage curve over the piezoelectric transducer after driving the piezoelectric transducer with the driving voltage ; compare the reference voltage curve and the measured voltage curve ; and detect a touch on the touch surface based on the comparison. a touch surface ; a piezoelectric transducer mechanically coupled to the touch surface ; and a control circuitry electrically coupled to the piezoelectric transducer , configured to: drive the piezoelectric transducer using a test driving voltage ; measure a response voltage curve caused by the test driving voltage over the piezoelectric transducer ; calculate at least one parameter based on the response voltage curve ; obtain the at least one parameter describing a reference response of the piezoelectric transducer ; form a reference voltage curve based on the at least one parameter ; drive the piezoelectric transducer with a driving voltage ; measure a voltage curve over the piezoelectric transducer after driving the piezoelectric transducer with the driving voltage ; compare the reference voltage curve and the measured voltage curve ; and detect a touch on the touch surface based on the comparison. drive the piezoelectric transducer using a test driving voltage ; measure a response voltage curve caused by the test driving voltage over the piezoelectric transducer ; calculate at least one parameter based on the response voltage curve ; obtain the at least one parameter describing a reference response of the piezoelectric transducer ; form a reference voltage curve based on the at least one parameter ; drive the piezoelectric transducer with a driving voltage ; measure a voltage curve over the piezoelectric transducer after driving the piezoelectric transducer with the driving voltage ; compare the reference voltage curve and the measured voltage curve ; and detect a touch on the touch surface based on the comparison.
Open roof construction for a vehicle , comprising a stationary roof part defining an outer contour, a roof opening in said stationary roof part and a movable panel for opening and closing said roof opening, wherein it further comprises, in front of said roof opening , an air guide cavity which can be closed by a pivotable flap , characterized in that said pivotable flap can pivot around a hinge axis extending in the transverse direction of the vehicle in the vicinity of a forward end of the cavity between an upper position for closing the air guide cavity, in which the flap defines part of the original outer contour of the stationary roof part and a lower position for opening the air guide cavity in which the flap defines a temporary bottom of the cavity and in which a forward edge of the flap substantially joins the outer contour of the stationary roof part , wherein a rearward end of the cavity is defined by a wall extending in the transverse direction of the vehicle and substantially vertically downwards from the outer contour of the stationary roof part .
A valve for regulating a flow cross section in a throttle flap connector, having a throttle flap which is mounted in the throttle flap connector so as to be rotatable about an axis of rotation, wherein the throttle flap is rotatable about the axis of rotation, by means of an actuator which acts on the throttle flap, counter to a force generated by a mechanical spring , wherein the maximum angle of rotation of the throttle flap in the throttle flap connector is limited by stops, wherein the throttle flap, in at least a first position, is fixable in said first position by means of a magnet device , wherein the magnet device is formed by a first permanent magnet in the housing of the throttle flap connector, and a second permanent magnet is formed on the throttle flap, wherein the permanent magnets are oriented relative to one another such that those ends of the permanent magnets which are of the same polarity are directed toward one another, wherein the force generated by the magnet device between the permanent magnets of the throttle flap and of the throttle flap connector counteract the force generated by the actuator.
A control system for a robotic floor cleaning machine configured to perform a cleaning operation along a cleaning path, the control system comprising: a controller configured to control autonomous movement of the robotic floor cleaning machine along the cleaning path and autonomous performance of the cleaning operation; and a plurality of sensors (12A, 12B, 27A, 27B, 36, 37A-37C, 44A, 44B, 46, 48, 50, 52, 54, 80, 82) configured to sense a location of the robotic floor cleaning machine relative to surroundings of the robotic floor cleaning machine ; wherein at least two sensors from the plurality of sensors (12A, 12B, 27A, 27B, 36, 37A-37C, 44A, 44B, 46, 48, 50, 52, 54, 80, 82) are configured to sense a location of the robotic floor cleaning machine , wherein at least two of those sensors are operable to provide redundant location input to the control system, characterized in that the control system comprises first and second debris sensors in communication with the controller and positioned to detect debris in the cleaning path for comparison to a baseline reference, and wherein the first and second debris sensors are configured to sense dirt both before and after the machine passes over an area. a controller configured to control autonomous movement of the robotic floor cleaning machine along the cleaning path and autonomous performance of the cleaning operation; and a plurality of sensors (12A, 12B, 27A, 27B, 36, 37A-37C, 44A, 44B, 46, 48, 50, 52, 54, 80, 82) configured to sense a location of the robotic floor cleaning machine relative to surroundings of the robotic floor cleaning machine ; wherein at least two sensors from the plurality of sensors (12A, 12B, 27A, 27B, 36, 37A-37C, 44A, 44B, 46, 48, 50, 52, 54, 80, 82) are configured to sense a location of the robotic floor cleaning machine , wherein at least two of those sensors are operable to provide redundant location input to the control system, characterized in that the control system comprises wherein at least two sensors from the plurality of sensors (12A, 12B, 27A, 27B, 36, 37A-37C, 44A, 44B, 46, 48, 50, 52, 54, 80, 82) are configured to sense a location of the robotic floor cleaning machine , wherein at least two of those sensors are operable to provide redundant location input to the control system, characterized in that the control system comprises first and second debris sensors in communication with the controller and positioned to detect debris in the cleaning path for comparison to a baseline reference, and wherein the first and second debris sensors are configured to sense dirt both before and after the machine passes over an area.
Process for the production of a coated article via deposition (I) of at least one transparent conductive metal oxide layer on a substrate , where a surface texture of the metal oxide layer is established via an etching process (III), characterized in that before the etching on the layer with use of a complexing agent a mask is produced in situ, where insoluble metal complex salts are deposited in the form of discrete accumulations on the substrate and the discrete accumulations are randomly distributed on the surface of the substrate.
A method of forming a three-dimensional article comprising a conductive article, the method comprising: providing a first 3D structural material; depositing a metal nanoparticle ink composition on a surface of the first 3D structural material; annealing the metal nanoparticle ink composition at a temperature of between 60 °C and 100 °C to form the conductive article on the first 3D structural material; and optionally forming a second 3D structural material over the conductive article; wherein the metal nanoparticle ink composition comprises: an ink vehicle; and a plurality of metal nanoparticles dispersed in the ink vehicle, wherein the metal nanoparticles comprise at least one metal selected from the group consisting of Al, Ag, Au, Pt, Pd, Cu, Co, Cr, In and Ni, characterised in that the metal nanoparticles include two or more organic stabilizing groups attached thereto, an alkyl moiety of the first organic stabilizing group having a longer carbon chain length than the alkyl moiety of the second organic stabilizing group, the first organic stabilizing group being selected from the group consisting of decylamine, undecylamine, dodecylamine, tridecylamine, tetradecylamine and mixtures thereof, and the second organic stabilizing group being selected from group consisting of butylamine, pentylamine, hexylamine, heptylamine, octylamine, nonylamine, decylamine and mixtures thereof. providing a first 3D structural material; depositing a metal nanoparticle ink composition on a surface of the first 3D structural material; annealing the metal nanoparticle ink composition at a temperature of between 60 °C and 100 °C to form the conductive article on the first 3D structural material; and optionally forming a second 3D structural material over the conductive article; an ink vehicle; and a plurality of metal nanoparticles dispersed in the ink vehicle, wherein the metal nanoparticles comprise at least one metal selected from the group consisting of Al, Ag, Au, Pt, Pd, Cu, Co, Cr, In and Ni, characterised in that the metal nanoparticles include two or more organic stabilizing groups attached thereto, an alkyl moiety of the first organic stabilizing group having a longer carbon chain length than the alkyl moiety of the second organic stabilizing group, the first organic stabilizing group being selected from the group consisting of decylamine, undecylamine, dodecylamine, tridecylamine, tetradecylamine and mixtures thereof, and the second organic stabilizing group being selected from group consisting of butylamine, pentylamine, hexylamine, heptylamine, octylamine, nonylamine, decylamine and mixtures thereof.