mhurhangee/patent-ind-claim-en huggingface dataset:
Device for optimizing the combustion of hydrocarbons, through induction of vibrations in the particles of fuel, comprising at least one tubular apparatus designed to be inserted in a fuel gas line, between at least one storage tank and at least one internal combustion engine, wherein the device comprises at least one ultrasound generator (G) to supply a plurality of ultrasound piezoelectric transducers arranged on said tubular apparatus , characterized in that said tubular apparatus is composed of an internal tube coaxial with respect to an external tube , the ends of said internal tube and said external tube being delimited by a pair of transverse holed flanges , said external tube being adapted to support said plurality of ultrasound piezoelectric transducers , said internal tube being composed of a series of tube sections made of ferromagnetic material arranged axially with interposed disks made of soft iron, said external tube and said pair of transverse holed flanges being made of stainless steel.
A suturing device comprising: a housing; a deployable needle track defining an arcuate path, the deployable needle track being deployable from a delivery configuration wherein the deployable needle track is retracted into the housing to a deployed configuration wherein the deployable needle track extends outwardly from the housing; and a drive configured to selectively engage with and disengage from an arcuate needle disposed in the deployable needle track to advance the arcuate needle along a first direction along the arcuate path of the deployable needle track, wherein the drive is operable to advance the arcuate needle in multiple 360 degree revolutions along the deployable needle track along the first direction when the deployable needle track is in the deployed configuration. a housing; a deployable needle track defining an arcuate path, the deployable needle track being deployable from a delivery configuration wherein the deployable needle track is retracted into the housing to a deployed configuration wherein the deployable needle track extends outwardly from the housing; and a drive configured to selectively engage with and disengage from an arcuate needle disposed in the deployable needle track to advance the arcuate needle along a first direction along the arcuate path of the deployable needle track, wherein the drive is operable to advance the arcuate needle in multiple 360 degree revolutions along the deployable needle track along the first direction when the deployable needle track is in the deployed configuration.
A method for determining a functional status of a vehicle shock absorber arrangement arranged between a frame and a wheel axle of a vehicle , the vehicle shock absorber arrangement being compressible and expandable during operation for absorbing motions from the wheel axle , the method being characterized by the steps of: - determining (S1) a first force value (F1) of an external force exposed to said shock absorber arrangement , the first force value (F1) being determined when the shock absorber arrangement is arranged at a first position during compression of the shock absorber arrangement ; - determining (S2) a second force value (F2) of the external force exposed to said shock absorber arrangement , the second force value (F2) being determined when the shock absorber arrangement is arranged at the first position during expansion of the shock absorber arrangement ; - determining (S3) a difference between the first (F1) and second (F2) force values; - comparing (S4) the difference between the first (F1) and second (F2) force values with a predetermined threshold; and - determining (S5) that the shock absorber arrangement is degraded if the difference between the first and second force values is below the predetermined threshold. - determining (S1) a first force value (F1) of an external force exposed to said shock absorber arrangement , the first force value (F1) being determined when the shock absorber arrangement is arranged at a first position during compression of the shock absorber arrangement ; - determining (S2) a second force value (F2) of the external force exposed to said shock absorber arrangement , the second force value (F2) being determined when the shock absorber arrangement is arranged at the first position during expansion of the shock absorber arrangement ; - determining (S3) a difference between the first (F1) and second (F2) force values; - comparing (S4) the difference between the first (F1) and second (F2) force values with a predetermined threshold; and - determining (S5) that the shock absorber arrangement is degraded if the difference between the first and second force values is below the predetermined threshold.
An electrophile represented by the following general formula (I): wherein R A 1a and R A 1b each independently represent Si(R 1 ) 3 , wherein each R 1 independently represents a linear monovalent hydrocarbon group having 1 to 6 carbon atoms, or a branched or cyclic monovalent hydrocarbon group having 3 to 6 carbon atoms, and each R 1 may bind to each other to form a 3 to 6 membered ring together with a silicon atom having bonds with R 1 ; R A 2 represents a linear divalent hydrocarbon group having 1 to 6 carbon atoms, or a branched or cyclic divalent hydrocarbon group having 3 to 6 carbon atoms; and X represents a leaving group selected from p -toluenesulfonate, methanesulfonate or trifluoromethanesulfonate. wherein R A 1a and R A 1b each independently represent Si(R 1 ) 3 , wherein each R 1 independently represents a linear monovalent hydrocarbon group having 1 to 6 carbon atoms, or a branched or cyclic monovalent hydrocarbon group having 3 to 6 carbon atoms, and each R 1 may bind to each other to form a 3 to 6 membered ring together with a silicon atom having bonds with R 1 ; R A 2 represents a linear divalent hydrocarbon group having 1 to 6 carbon atoms, or a branched or cyclic divalent hydrocarbon group having 3 to 6 carbon atoms; and X represents a leaving group selected from p -toluenesulfonate, methanesulfonate or trifluoromethanesulfonate.
A microfinishing process for processing journal bearing surfaces of a crankshaft , the crankshaft of a type having bearing journals including at least one main bearing journal and at least one pin bearing journal , one or more of the bearing journals bound on axial ends by crankshaft webs or other radial obstructions, each of the bearing journals defining an axial length (W), comprising the steps of; providing tooling in the form of at least a pair of microfinishing shoes adapted to be clamped and unclamped from the bearing journal , providing the tooling having an axial width (w) of less than 50% of the bearing journal axial length (W) and greater than 20% of the bearing journal axial length (W), clamping the tooling onto the bearing journal , rotating the crankshaft relative to the tooling to provide a machining effect on the journal bearing surface, and causing the tooling to stroke along the axial length (W) of the bearing journal between the axial ends when rotating the crankshaft relative to the tooling providing the machining effect including the tooling crossing the axial center of the journal bearing surface, and at positions of the tooling at the axial ends of the bearing journal , the tooling is not acting on the bearing journal surface at the axial center. providing tooling in the form of at least a pair of microfinishing shoes adapted to be clamped and unclamped from the bearing journal , providing the tooling having an axial width (w) of less than 50% of the bearing journal axial length (W) and greater than 20% of the bearing journal axial length (W), clamping the tooling onto the bearing journal , rotating the crankshaft relative to the tooling to provide a machining effect on the journal bearing surface, and causing the tooling to stroke along the axial length (W) of the bearing journal between the axial ends when rotating the crankshaft relative to the tooling providing the machining effect including the tooling crossing the axial center of the journal bearing surface, and at positions of the tooling at the axial ends of the bearing journal , the tooling is not acting on the bearing journal surface at the axial center.
A gas turbine engine comprising: a first spool having a first turbine connected to a first compressor through a first rotatable shaft ; a second spool having a second turbine connected to a second rotatable shaft ; and a first gearbox having a power input port coupled to the first rotatable shaft and the second rotatable shaft and a power output port connected to at least one output shaft , wherein the rotational speed of the at least one output shaft is lower than the rotational speed of each of the first and second shafts ; characterised in that the at least one output shaft includes a first power output shaft and a second power output shaft , and wherein the first power output shaft and the second power output shaft are connected to independent power devices . a first spool having a first turbine connected to a first compressor through a first rotatable shaft ; a second spool having a second turbine connected to a second rotatable shaft ; and a first gearbox having a power input port coupled to the first rotatable shaft and the second rotatable shaft and a power output port connected to at least one output shaft , wherein the rotational speed of the at least one output shaft is lower than the rotational speed of each of the first and second shafts ; characterised in that the at least one output shaft includes a first power output shaft and a second power output shaft , and wherein the first power output shaft and the second power output shaft are connected to independent power devices .
A clamping system for connecting a first and a second tube whose facing ends have bearing surfaces (1'A, 2'A) protruding relative to the cylindrical external surface of said tubes, the system comprising a clampable collar and a seal , the collar including a belt able to cooperate with said bearing surfaces by its internal periphery delimiting a recess into which the bearing surfaces can be inserted, the seal being supported by the collar in the unclamped state of the latter and comprising an annular sealing portion , which comprises a metal washer and a non-metal based washer fixed to the metal washer, the non-metal based washer being formed from a composite material.
A metal detector for detecting insertion of a metallic surgical device into a hollow tube , comprising: a coil mounted to the hollow tube ; a capacitor coupled to and defining a resonant circuit with the coil ; a switch (SW1) adapted to couple a voltage source (Vs) to the resonant circuit ; a controller connected to the switch (SW1) and the resonant circuit , and operable to turn on the switch (SW1) for a preselected time period to temporarily provide a current to the resonant circuit and analyze a decaying voltage waveform originating from the resonant circuit when the switch (SW1) is turned off to determine a presence of the metallic surgical device in the hollow tube and a depth of insertion of the metallic surgical device in the hollow tube , wherein the hollow tube is defined by a tool portion of an end-effector configured for use in a robot-assisted surgery, and wherein a determination of the presence of the metallic surgical device in the hollow tube prevents movement of the end-effector . a coil mounted to the hollow tube ; a capacitor coupled to and defining a resonant circuit with the coil ; a switch (SW1) adapted to couple a voltage source (Vs) to the resonant circuit ; a controller connected to the switch (SW1) and the resonant circuit , and operable to turn on the switch (SW1) for a preselected time period to temporarily provide a current to the resonant circuit and analyze a decaying voltage waveform originating from the resonant circuit when the switch (SW1) is turned off to determine a presence of the metallic surgical device in the hollow tube and a depth of insertion of the metallic surgical device in the hollow tube , wherein the hollow tube is defined by a tool portion of an end-effector configured for use in a robot-assisted surgery, and wherein a determination of the presence of the metallic surgical device in the hollow tube prevents movement of the end-effector .
The compound 6-(3-methoxycarbonyl phenyl) amino-2,4 -pyrimidinedione with the sum formula of the compound: C 12 H 11 N 3 O 4 and with the general structural formula of the compound:
A compound of formula (I), wherein R 1 is wherein R 4 is C 1-6 alkyl, C 1-6 alkoxy, haloC 1-6 alkyl, halogen, nitro or cyano; R 4a is C 1-6 alkyl or C 3-7 cycloalkyl; R 5 , R 5a and R 5b are independently selected from H and deuterium; R 6 is H or halogen; R 2 is C 1-6 alkyl; R 3 is 1,2,3,4-tetrahydroisoquinolinyl; 5,6,7,8-tetrahydro-1,6-naphthyridinyl; 5, 6, 7, 8-tetrahydro-1, 7-naphthyri dinyl; 5,6,7,8-tetrahydro-2,6-naphthyridinyl; 5,6,7,8-tetrahydro-2,7-naphthyridinyl; phenyl substituted by morpholinyl; pyrazinyl substituted by piperazinyl; pyridinyl which is substituted by one or two substituents independently selected from halogen, piperazinyl, aminohalopyrrolidinyl, amino-1,4-oxazepanyl and amino(C 1-6 alkoxy)pyrrolidinyl; or pyrimidinyl substituted by piperazinyl or amino(C 1-6 alkoxy)pyrrolidinyl; n is 0, 1 or 2; or a pharmaceutically acceptable salt thereof. R 1 is wherein R 4 is C 1-6 alkyl, C 1-6 alkoxy, haloC 1-6 alkyl, halogen, nitro or cyano; R 4a is C 1-6 alkyl or C 3-7 cycloalkyl; R 5 , R 5a and R 5b are independently selected from H and deuterium; R 6 is H or halogen; R 2 is C 1-6 alkyl; R 3 is 1,2,3,4-tetrahydroisoquinolinyl; 5,6,7,8-tetrahydro-1,6-naphthyridinyl; 5, 6, 7, 8-tetrahydro-1, 7-naphthyri dinyl; 5,6,7,8-tetrahydro-2,6-naphthyridinyl; 5,6,7,8-tetrahydro-2,7-naphthyridinyl; phenyl substituted by morpholinyl; pyrazinyl substituted by piperazinyl; pyridinyl which is substituted by one or two substituents independently selected from halogen, piperazinyl, aminohalopyrrolidinyl, amino-1,4-oxazepanyl and amino(C 1-6 alkoxy)pyrrolidinyl; or pyrimidinyl substituted by piperazinyl or amino(C 1-6 alkoxy)pyrrolidinyl; 5,6,7,8-tetrahydro-1,6-naphthyridinyl; 5, 6, 7, 8-tetrahydro-1, 7-naphthyri dinyl; 5,6,7,8-tetrahydro-2,6-naphthyridinyl; 5,6,7,8-tetrahydro-2,7-naphthyridinyl; phenyl substituted by morpholinyl; pyrazinyl substituted by piperazinyl; pyridinyl which is substituted by one or two substituents independently selected from halogen, piperazinyl, aminohalopyrrolidinyl, amino-1,4-oxazepanyl and amino(C 1-6 alkoxy)pyrrolidinyl; or pyrimidinyl substituted by piperazinyl or amino(C 1-6 alkoxy)pyrrolidinyl; n is 0, 1 or 2; or a pharmaceutically acceptable salt thereof.
Photoacoustic ultrasound probe , comprising: - a catheter , - an ultrasound transducer fitted to a distal end of the catheter, - at least one optical fibre adapted to be connected to a laser source, said optical fibre extending into the catheter to the distal end , said probe being characterised in that the catheter has an inclined distal portion and/or a bevelled distal end . - a catheter , - an ultrasound transducer fitted to a distal end of the catheter, - at least one optical fibre adapted to be connected to a laser source, said optical fibre extending into the catheter to the distal end ,
A surgical device comprising: an elongated substantially inner rigid cannula having a first passageway extending from a distal end of the inner rigid cannula to a proximal end of the inner rigid cannula; a handle connected to the proximal end of the inner rigid cannula; an outer flexible cannula having a second passageway extending therethrough wherein at least a portion of the inner rigid cannula is deposed within the second passageway of the outer flexible cannula, there being clearance between an interior surface of the outer flexible cannula and an outer surface of the inner rigid cannula to allow fluid flow therebetween; and a clamping device operable to releasably seal the interior surface of the outer flexible cannula to the outer surface of the inner rigid cannula proximate to the proximal end of the inner rigid cannula. an elongated substantially inner rigid cannula having a first passageway extending from a distal end of the inner rigid cannula to a proximal end of the inner rigid cannula; a handle connected to the proximal end of the inner rigid cannula; an outer flexible cannula having a second passageway extending therethrough wherein at least a portion of the inner rigid cannula is deposed within the second passageway of the outer flexible cannula, there being clearance between an interior surface of the outer flexible cannula and an outer surface of the inner rigid cannula to allow fluid flow therebetween; and a clamping device operable to releasably seal the interior surface of the outer flexible cannula to the outer surface of the inner rigid cannula proximate to the proximal end of the inner rigid cannula.
A method of fabricating an electrical contact junction that allows a current to flow, the method comprising: providing a first layer of the superconductor material on a substrate ; removing a native oxide of the superconductor material of the first layer from a first region of the first layer; forming a capping layer in contact with the first region of the first layer, wherein the capping layer prevents reformation of the native oxide of the superconductor material in the first region; forming, after forming the capping layer, a second layer of superconductor material that electrically connects to the first region of the first layer of superconductor material to provide the electrical contact junction that allows current to flow. providing a first layer of the superconductor material on a substrate ; removing a native oxide of the superconductor material of the first layer from a first region of the first layer; forming a capping layer in contact with the first region of the first layer, wherein the capping layer prevents reformation of the native oxide of the superconductor material in the first region; forming, after forming the capping layer, a second layer of superconductor material that electrically connects to the first region of the first layer of superconductor material to provide the electrical contact junction that allows current to flow.
Drive device for an electrified vehicle axle of a vehicle, with an electric machine which outputs via a transmission to drive shafts which lead to vehicle wheels of the vehicle axle, and with a coolant and/or lubricant module which supplies the electric machine and/or the transmission with coolant and/or lubricant, the electric machine , the transmission and the module being joined together to form one structural unit, in which the electric machine and the coolant/lubricant module are flange-connected to the transmission in a manner which is spaced apart axially from one another, and, on its side which lies axially opposite the transmission , the electric machine having a radially protruding cantilever which bridges an axial spacing (Δx) from the coolant/lubricant module and which, at its free cantilever end , is attached in a force-transmitting manner via at least one bolt location (A) to the coolant/lubricant module , in particular in order to reduce operationally induced vibrations in the structural unit, characterized in that , at the cantilever end , a stop element is provided with an adjustable stroke between a non-use position (N) and a supporting position (S), and in that, in particular, the stop element is spaced apart from an opening edge region via a free tolerance gap in the non-use position (N), and in that, in particular, before the bolt location (A) is tensioned fixedly, the stroke of the stop element can be adjusted, using up the tolerance gap, until in contact with the opening edge region , with the result that the cantilever end and the module can be braced to one another in a manner which is free from tolerance-induced component deformations.
A pharmaceutical composition for use in stroke treatment, comprising a compound having a structure represented by Formula 1 below as an active ingredient: wherein R 1 to R 5 are each independently hydrogen, hydroxyl, halogen, substituted or unsubstituted C 1 to C 7 alkyl, substituted or unsubstituted C 1 to C 7 alkoxy, amine or carboxyl group, or otherwise, R 2 and R 3 together form a -O-(CH 2 ) n -O- ring or a substituted or unsubstituted benzene ring, wherein n is an integer from 1 to 3; R 6 is hydrogen or a methyl group; and R 7 is hydrogen or a halogen, the substituted alkyl group is a trifluoromethyl group, and the halogen includes iodine, bromine or chlorine. the substituted alkyl group is a trifluoromethyl group, and the halogen includes iodine, bromine or chlorine.
A stud system comprising: a hardened stud body ; a substrate ; being characterised by : an unhardened stud subunit welded to the hardened stud body ; a mechanical retention feature disposed on the hardened study body ; wherein the unhardened stud subunit is coupled to the substrate ; and wherein the unhardened stud subunit is not coupled to a portion of the hardened stud body that comprises the mechanical retention feature , and wherein the unhardened stud subunit is positioned distal to the mechanical retention feature . a hardened stud body ; a substrate ; being characterised by : an unhardened stud subunit welded to the hardened stud body ; a mechanical retention feature disposed on the hardened study body ; wherein the unhardened stud subunit is coupled to the substrate ; and wherein the unhardened stud subunit is not coupled to a portion of the hardened stud body that comprises the mechanical retention feature , and wherein the unhardened stud subunit is positioned distal to the mechanical retention feature . an unhardened stud subunit welded to the hardened stud body ; a mechanical retention feature disposed on the hardened study body ; wherein the unhardened stud subunit is coupled to the substrate ; and wherein the unhardened stud subunit is not coupled to a portion of the hardened stud body that comprises the mechanical retention feature , and wherein the unhardened stud subunit is positioned distal to the mechanical retention feature .
A drug increasing TfR1 palmitoylation for use in the treatment of neurodegeneration with brain iron accumulation (NBIA) in a subject in need thereof, wherein said drug is artesunate and wherein the NBIA results from a disease gene selected from PANK2, PLA2G6, FA2H, C19ORF12, FTL, CRAT and REPS1.