mhurhangee/patent-ind-claim-en huggingface dataset:
A method for verification at a computing device of a signed message received from a first party over a public communications channel, the method comprising: extracting, by the computing device, a message digest "a" from the signed message, the message digest "a" belonging to a semigroup; obtaining, by the computing device, a public key [c,e] for the first party, elements of the public key including a checker "c" and an endpoint "e", checker "c" and endpoint "e" belonging to the semigroup and the endpoint comprising a multiplication of a private key "b" for the first party and the checker "c"; wherein the semigroup is a plactic monoid , and wherein multiplication is Knuth multiplication; multiplying the message digest "a" and the endpoint "e" to create an endmatter "ae" = "abc"; extracting, by the computing device, a signature "d" from the signed message, the signature "d" belonging to the semigroup and being a multiplication of message digest "a" and private key "b"; multiplying the signature "d" and the checker "c" to create a signcheck "dc" = "abc"; and verifying that the endmatter "ae" matches the signcheck "dc", wherein the checker "c" is a fixed value. extracting, by the computing device, a message digest "a" from the signed message, the message digest "a" belonging to a semigroup; obtaining, by the computing device, a public key [c,e] for the first party, elements of the public key including a checker "c" and an endpoint "e", checker "c" and endpoint "e" belonging to the semigroup and the endpoint comprising a multiplication of a private key "b" for the first party and the checker "c"; wherein the semigroup is a plactic monoid , and wherein multiplication is Knuth multiplication; multiplying the message digest "a" and the endpoint "e" to create an endmatter "ae" = "abc"; extracting, by the computing device, a signature "d" from the signed message, the signature "d" belonging to the semigroup and being a multiplication of message digest "a" and private key "b"; multiplying the signature "d" and the checker "c" to create a signcheck "dc" = "abc"; and verifying that the endmatter "ae" matches the signcheck "dc",
A sensor component for an electronic throttle valve, comprising a carrying means, and a circuit portion and a sensor fixed in the carrying means, the carrying means comprising: an individually injection-molded upper cover portion ; an individually injection-molded lower cover portion , connected to the upper cover portion and forming an installation space between itself and the upper cover portion ; the circuit portion and the sensor both being fixed in the installation space, and the circuit portion being connected to the sensor electrically, characterized by a semi-permeable membrane , covering a vent hole in the upper cover portion and being located on the inside of the upper cover portion . an individually injection-molded upper cover portion ; an individually injection-molded lower cover portion , connected to the upper cover portion and forming an installation space between itself and the upper cover portion ; the circuit portion and the sensor both being fixed in the installation space, and the circuit portion being connected to the sensor electrically, characterized by a semi-permeable membrane , covering a vent hole in the upper cover portion and being located on the inside of the upper cover portion .
Method of reproducing at least one sequence of a video content filmed using a camera , characterised in that the method comprises: - determining a cinematographic effect by analysing commands applied to the camera when filming the at least one sequence; a cinematographic effect being an item of a list of cinematographic effects and being associated with haptic control parameters; and - controlling , during the reproduction of the at least one sequence, at least one haptic actuator using control parameters associated with the determined cinematographic effect. - determining a cinematographic effect by analysing commands applied to the camera when filming the at least one sequence; a cinematographic effect being an item of a list of cinematographic effects and being associated with haptic control parameters; and - controlling , during the reproduction of the at least one sequence, at least one haptic actuator using control parameters associated with the determined cinematographic effect.
A system for aligning a pile during pile driving, comprising: a pile ; and a pile guide for supporting the pile as it is driven into a substrate , comprising a base frame and a pile guide member mounted on the base frame, the pile guide member having in its periphery a slot , with the pile and pile guide member comprising two pairs of slidably interfitting profiles , with each pair of interfitting profiles comprising a first part provided on the pile and a second part provided on the pile guide member , the second parts comprise a flange or groove provided on the inner periphery of the pile guide member , adjacent and extending parallel to the slot ; characterised in that : the pile has a laterally protruding coupling for a tether; the slot in the pile guide member is configured to allow the laterally protruding coupling to pass therealong as the pile passes through the pile guide ; the second parts of the two pairs of interfitting profiles each define a surface aligned parallel to and facing away from the slot , with the surfaces disposed substantially symmetrically on opposite sides of the slot , with an angular spacing between the surfaces of about 120° relative to a central axis of the pile guide member ; and the two pairs of slidably interfitting profiles are configured to resist gaping of the slot of the pile guide member as the pile is driven therethrough into the substrate . the pile has a laterally protruding coupling for a tether; the slot in the pile guide member is configured to allow the laterally protruding coupling to pass therealong as the pile passes through the pile guide ; the second parts of the two pairs of interfitting profiles each define a surface aligned parallel to and facing away from the slot , with the surfaces disposed substantially symmetrically on opposite sides of the slot , with an angular spacing between the surfaces of about 120° relative to a central axis of the pile guide member ; and the two pairs of slidably interfitting profiles are configured to resist gaping of the slot of the pile guide member as the pile is driven therethrough into the substrate .
An organic electrolyte solution for a lithium battery comprising a lithium salt, an organic solvent, and an additive represented by Formula 1: wherein: R is -CH=CH 2 , -CH 2 CH=CH 2 , -C≡CH, a phenyl group, a naphthyl group, an anthracenyl group, a thienyl group, a thiophenyl group, a pyridyl group, an indolyl group, a triazolyl group, P(OR 18 )(OR 19 ), -R 17 P(OR 18 )(OR 19 ), -OP(OR 18 )(OR 19 ),-R 17 OP(OR 18 )(OR 19 ), -P(=O)(OR 18 )(OR 19 ), -R 17 P(=O)(OR 18 )(OR 19 ), -OP(=O)(OR 18 )(OR 19 ), -R 17 OP(=O)(OR 18 )(OR 19 ), -R 17 SO 2 R 19 , or -SO 2 R 19 , wherein: R 17 may be a C1-10 alkylene group unsubstituted or substituted with a halogen atom or a cyano group; R 18 and R 19 may be each independently a C1-10 alkyl group unsubstituted or substituted with a halogen atom or a cyano group, a C6-40 aryl group unsubstituted or substituted with a halogen atom or a cyano group, or a C2-40 heteroaryl group unsubstituted or substituted with a halogen atom or a cyano group; and X is a C2-8 alkylene group optionally substituted by one or more groups selected from an unsubstituted or substituted C2-20 alkyl group, an unsubstituted or substituted C3-12 cycloalkyl group, an unsubstituted or substituted C2-20 alkenyl group, an unsubstituted or substituted C2-20 alkynyl group, an unsubstituted or substituted C6-C40 aryl group, an unsubstituted or substituted C2-C40 heteroaryl group, and a polar functional group including a heteroatom; wherein a substituted group is derived from the unsubstituted parent group in which there has been an exchange of one or more hydrogen atoms for another group or atom. R is -CH=CH 2 , -CH 2 CH=CH 2 , -C≡CH, a phenyl group, a naphthyl group, an anthracenyl group, a thienyl group, a thiophenyl group, a pyridyl group, an indolyl group, a triazolyl group, P(OR 18 )(OR 19 ), -R 17 P(OR 18 )(OR 19 ), -OP(OR 18 )(OR 19 ),-R 17 OP(OR 18 )(OR 19 ), -P(=O)(OR 18 )(OR 19 ), -R 17 P(=O)(OR 18 )(OR 19 ), -OP(=O)(OR 18 )(OR 19 ), -R 17 OP(=O)(OR 18 )(OR 19 ), -R 17 SO 2 R 19 , or -SO 2 R 19 , wherein: R 17 may be a C1-10 alkylene group unsubstituted or substituted with a halogen atom or a cyano group; R 18 and R 19 may be each independently a C1-10 alkyl group unsubstituted or substituted with a halogen atom or a cyano group, a C6-40 aryl group unsubstituted or substituted with a halogen atom or a cyano group, or a C2-40 heteroaryl group unsubstituted or substituted with a halogen atom or a cyano group; and X is a C2-8 alkylene group optionally substituted by one or more groups selected from an unsubstituted or substituted C2-20 alkyl group, an unsubstituted or substituted C3-12 cycloalkyl group, an unsubstituted or substituted C2-20 alkenyl group, an unsubstituted or substituted C2-20 alkynyl group, an unsubstituted or substituted C6-C40 aryl group, an unsubstituted or substituted C2-C40 heteroaryl group, and a polar functional group including a heteroatom; wherein a substituted group is derived from the unsubstituted parent group in which there has been an exchange of one or more hydrogen atoms for another group or atom.
A computer-implemented method comprising: receiving, at a prediction unit from a query-initiating device (102A-C) configured to display a user interface, a predictive telemetry data object that is a telemetry data object used for performing a predictive inference that utilizes a trained predictive maintenance convolutional neural network, the predictive telemetry data object associated with a plurality of predictive measurements at one or more predictive time units, each predictive measurement of the plurality of predictive measurements associated with a sensor device of one or more sensor devices in a monitored system; generating, at the prediction unit , based on the predictive telemetry data and one or more models of the monitored system, a maintenance prediction, wherein an output of a final discriminant layer of the trained predictive maintenance convolutional neural network is adopted as the maintenance prediction, where the maintenance prediction denotes a predicted maintenance need for the associated sensor device ; generating, at the prediction unit , one or more maintenance need notifications based on the maintenance prediction; and causing, at the prediction unit , the query-initiating device (102A-C) to display the one or more maintenance need notifications using the user interface. receiving, at a prediction unit from a query-initiating device (102A-C) configured to display a user interface, a predictive telemetry data object that is a telemetry data object used for performing a predictive inference that utilizes a trained predictive maintenance convolutional neural network, the predictive telemetry data object associated with a plurality of predictive measurements at one or more predictive time units, each predictive measurement of the plurality of predictive measurements associated with a sensor device of one or more sensor devices in a monitored system; generating, at the prediction unit , based on the predictive telemetry data and one or more models of the monitored system, a maintenance prediction, wherein an output of a final discriminant layer of the trained predictive maintenance convolutional neural network is adopted as the maintenance prediction, where the maintenance prediction denotes a predicted maintenance need for the associated sensor device ; generating, at the prediction unit , one or more maintenance need notifications based on the maintenance prediction; and causing, at the prediction unit , the query-initiating device (102A-C) to display the one or more maintenance need notifications using the user interface.
A coating composition, comprising: • a polymeric emulsion in an amount in the range of 20 wt.% to 60 wt.% of said coating composition; • silane functionalized fibres in an amount in the range of 0.05 wt.% to 10 wt.% of said coating composition; and • a fluid medium in an amount in the range of 5 wt. % to 40 wt.% of said coating composition, wherein said silane functionalized fibre comprises a polymeric fibre bonded to at least one silane group, wherein said silane is at least one selected from the group consisting of vinyl silane, epoxy silane, alkoxy silane and amino silane, and wherein the amount of silane in said silane functionalized fibre is in the range of 0.01 wt.% to 5 wt.%. • a polymeric emulsion in an amount in the range of 20 wt.% to 60 wt.% of said coating composition; • silane functionalized fibres in an amount in the range of 0.05 wt.% to 10 wt.% of said coating composition; and • a fluid medium in an amount in the range of 5 wt. % to 40 wt.% of said coating composition, wherein said silane functionalized fibre comprises a polymeric fibre bonded to at least one silane group, wherein said silane is at least one selected from the group consisting of vinyl silane, epoxy silane, alkoxy silane and amino silane, and wherein the amount of silane in said silane functionalized fibre is in the range of 0.01 wt.% to 5 wt.%.
A drill bit assembly comprising: a drill bit body ; an insulating layer disposed on an end of the drill bit body and that defines a drill bit face ; characterised in that the assembly further comprises: two electrodes (102a/104a) formed such that they both extend from the drill bit face, the two electrodes forming a spiral on the drill bit face and being equidistant (D) from each other at all locations of the drill bit face. a drill bit body ; an insulating layer disposed on an end of the drill bit body and that defines a drill bit face ; characterised in that the assembly further comprises: two electrodes (102a/104a) formed such that they both extend from the drill bit face, the two electrodes forming a spiral on the drill bit face and being equidistant (D) from each other at all locations of the drill bit face.
A leadframe strip comprising: a structure made of a base metal , the structure having a plurality of surfaces (101, 102, 110a, 110b... 110n); and a layer of noble metal on the base metal surfaces, the noble metal layer including a layer of gold in contact with the base metal surfaces and an outermost layer of palladium in contact with the gold layer , characterized in that the gold layer has a thickness between 2 and 5 nm; and in that the palladium layer has a thickness between 5 and 15 nm. a structure made of a base metal , the structure having a plurality of surfaces (101, 102, 110a, 110b... 110n); and a layer of noble metal on the base metal surfaces,
Self-piercing rivet with a head and a shank which has a shank diameter (Ds), wherein, at a foot end opposite the head, the shank has an axial recess which has an axial depth (LB) and the shank further comprises an annular piercing edge , wherein the recess has a recess volume, wherein a ratio of recess volume to volume of the shank and the head is between 0.06 and 0.08, characterized in that the rivet is a cold formed part without any heat or surface treatment and the recess is arc-shaped.
High-voltage system with a device comprising a piston and a housing for compensating for a vibration and/or a material stress of a component of the high-voltage system filled with a viscous medium, wherein a) a first end piece of the piston is coupled to the component, b) a second end piece of the piston is arranged at least partly within the housing and is enclosed by it, c) the piston and the housing can be moved in opposite directions along an axis, d) the second end piece of the piston is coupled to an inner wall of the housing by means of a spring (F), and e) the piston and the housing are arranged in the high-voltage system and surrounded by the medium (M) with which the high-voltage system is filled. a) a first end piece of the piston is coupled to the component, b) a second end piece of the piston is arranged at least partly within the housing and is enclosed by it, c) the piston and the housing can be moved in opposite directions along an axis, d) the second end piece of the piston is coupled to an inner wall of the housing by means of a spring (F), and e) the piston and the housing are arranged in the high-voltage system and surrounded by the medium (M) with which the high-voltage system is filled.
A fan blade for a turbomachine comprising a structure made of composite material comprising a fibrous reinforcement obtained by three-dimensional weaving of strands and a matrix in which the fibrous reinforcement is embedded, the fibrous reinforcement comprising a first portion and a second portion which are distinct from one another, the strands of the fibrous reinforcement comprising first strands made of a first material having a first stiffness and the second strands made of a second material different from the first material and having a second stiffness less than the first stiffness, the first portion comprising only first strands , the second portion comprising only second strands , the vane being characterised in that the fibrous reinforcement further comprises a third portion positioned between the first portion and the second portion , the third portion comprising both first strands , second strands and third strands , the third strands having a third stiffness less than the first stiffness and greater than the second stiffness, and in that , within the third portion , a volume density of the first strands decreases progressively from the first portion towards the second portion , a volume density of the second strands decreases progressively from the second portion towards the first portion . the vane being characterised in that the fibrous reinforcement further comprises a third portion positioned between the first portion and the second portion , the third portion comprising both first strands , second strands and third strands , the third strands having a third stiffness less than the first stiffness and greater than the second stiffness, and in that , within the third portion , a volume density of the first strands decreases progressively from the first portion towards the second portion , a volume density of the second strands decreases progressively from the second portion towards the first portion .
An image diagnosis catheter comprising: a rotatable drive shaft ; a sheath into which the drive shaft is inserted; housing provided at a distal end of the drive shaft and accommodating an ultrasound transmitter and receiver and an optical transmitter and receiver ; and a positioning member fixed to the housing and fixing a relative position of the optical transmitter and receiver with respect to the ultrasound transmitter and receiver , characterized in that the positioning member includes a material having X-ray contrast properties. a rotatable drive shaft ; a sheath into which the drive shaft is inserted; housing provided at a distal end of the drive shaft and accommodating an ultrasound transmitter and receiver and an optical transmitter and receiver ; and a positioning member fixed to the housing and fixing a relative position of the optical transmitter and receiver with respect to the ultrasound transmitter and receiver , characterized in that the positioning member includes a material having X-ray contrast properties.
A cutting machine for producing slices and in particular portions assembled from plural slices, in particular in a weight precise manner from meat strands of an elastic material e.g. meat strands , wherein the cutting machine - comprises a least one form tube that is open at a front side and at a back side and extends in a longitudinal pressing direction , the axial direction for a respective meat strand , - a longitudinal press plunger is provided for each of the form tubes wherein the press plunger is insertable into the form tube from a rear loading end in the longitudinal pressing direction of the form tube , - a blade for cutting off the slices form the meat strands is arranged at a forward cutting end of the form tubes , - wherein in circumferential direction, the at least one form tube consist of multiple form elements that can be moved relative to each other in at least one of the two transversal directions (11.1, 11.2), and thus has a cross section that is adjustable in at least one of the two transversal directions (11.1, 11.2) with respect to the longitudinal direction , characterized in that - each form tube is divided at least with respect to one form element in the longitudinal pressing direction into a front form tube (2.1) and a rear form tube (2.2) that in particular connects directly to the former, which are movable relative to each other transversally to the pressing direction between a position in which they are aligned to each other and a position in which they are not aligned to each other. - comprises a least one form tube that is open at a front side and at a back side and extends in a longitudinal pressing direction , the axial direction for a respective meat strand , - a longitudinal press plunger is provided for each of the form tubes wherein the press plunger is insertable into the form tube from a rear loading end in the longitudinal pressing direction of the form tube , - a blade for cutting off the slices form the meat strands is arranged at a forward cutting end of the form tubes , - wherein in circumferential direction, the at least one form tube consist of multiple form elements that can be moved relative to each other in at least one of the two transversal directions (11.1, 11.2), and thus has a cross section that is adjustable in at least one of the two transversal directions (11.1, 11.2) with respect to the longitudinal direction , - each form tube is divided at least with respect to one form element in the longitudinal pressing direction into a front form tube (2.1) and a rear form tube (2.2) that in particular connects directly to the former, which are movable relative to each other transversally to the pressing direction between a position in which they are aligned to each other and a position in which they are not aligned to each other.
A metal fencing system comprising a plurality of metal fence posts and a plurality of retaining clips , each metal fence post comprising a plurality of discrete apertures arranged to receive a coupling portion of a retaining clip and a surface against which fencing wire may be secured, each retaining clip comprising a straight central fencing wire securing portion and two opposing coupling portions arranged in use to cooperate with the discrete apertures and to secure the retaining clip to the metal fence post, and wherein in use fencing wire is secured between the central fencing wire securing portion and the surface against which fencing wire may be secured.