mhurhangee/patent-ind-claim-en huggingface dataset:
A method for determining material properties between a wellbore and a casing, said casing having a wall forming a partition that separates a first domain inside the casing from a second domain outside the casing, the method comprising: disposing at least one ultrasonic transmitter ( T 1 , T 2 ) and a plurality of ultrasonic receivers ( R 1 , R 2 ) in longitudinally spaced-apart relationship along a first side of the partition in the first domain; activating the at least one ultrasonic transmitter to form ultrasonic waveforms that comprise propagated quasi leaky-Lamb waves constituting flexural waves having symmetric and antisymmetric zero-order modes within the partition; receiving and recording the ultrasonic waveforms at the spaced-apart receivers; applying a time-shift to the recorded ultrasonic waveforms so that the respective time-shifted waveforms corresponding to each of the flexural waves arrive at the same time; clustering the time-shifted waveforms to form separate clusters respectively relating to a flexural wave part, and at least one post-flexural wave part which exposes characteristics that would otherwise be hidden behind more dominant features in the flexural wave; and using said characteristics to establish a material and geometry behind the partition. disposing at least one ultrasonic transmitter ( T 1 , T 2 ) and a plurality of ultrasonic receivers ( R 1 , R 2 ) in longitudinally spaced-apart relationship along a first side of the partition in the first domain; activating the at least one ultrasonic transmitter to form ultrasonic waveforms that comprise propagated quasi leaky-Lamb waves constituting flexural waves having symmetric and antisymmetric zero-order modes within the partition; receiving and recording the ultrasonic waveforms at the spaced-apart receivers; applying a time-shift to the recorded ultrasonic waveforms so that the respective time-shifted waveforms corresponding to each of the flexural waves arrive at the same time; clustering the time-shifted waveforms to form separate clusters respectively relating to a flexural wave part, and at least one post-flexural wave part which exposes characteristics that would otherwise be hidden behind more dominant features in the flexural wave; and using said characteristics to establish a material and geometry behind the partition.
A drive sub for a drilling assembly , the drive sub comprising a tubular body configured to receive and releasably engage a tool , the body having an inner face and an outer face ; a castellated edge provided at an operative downhole end of the body, the castellated edge defining a plurality of lugs separated from each other by intervening slots ; and characterized in that the drive sub comprises a contour profile provided at least partially along a circumference of the castellated edge, the contour profile traversing the castellated edge substantially from the inner face to the outer face, wherein the contour profile is configured to facilitate flow of drilling fluid and cuttings past the lugs during use. a tubular body configured to receive and releasably engage a tool , the body having an inner face and an outer face ; a castellated edge provided at an operative downhole end of the body, the castellated edge defining a plurality of lugs separated from each other by intervening slots ; and characterized in that the drive sub comprises a contour profile provided at least partially along a circumference of the castellated edge, the contour profile traversing the castellated edge substantially from the inner face to the outer face, wherein the contour profile is configured to facilitate flow of drilling fluid and cuttings past the lugs during use.
A wireless communication system including a base station and a terminal , the terminal comprising: a controller configured to perform control to receive, at the same timing, a plurality of signals that are broadcast to the terminal by receiving a plurality of signals in which the plurality of signals are frequency-multiplexed on a frequency axis from the base station , wherein the base station is configured to perform frequency-multiplexing one or more first signals with a second signal on the frequency axis, and characterised by being configured to transmit, when a transmission period of one or more first signals is longer than a transmission period of the second signal other than the first signal among the plurality of signals, the plurality of signals using a beam at a transmission timing while allowing the first signal to be transmitted at the same timing as the second signal, the first signal being a system information signal, the second signal being a physical broadcast channel signal. a controller configured to perform control to receive, at the same timing, a plurality of signals that are broadcast to the terminal by receiving a plurality of signals in which the plurality of signals are frequency-multiplexed on a frequency axis from the base station , wherein the base station is configured to perform frequency-multiplexing one or more first signals with a second signal on the frequency axis, and characterised by being configured to transmit, when a transmission period of one or more first signals is longer than a transmission period of the second signal other than the first signal among the plurality of signals, the plurality of signals using a beam at a transmission timing while allowing the first signal to be transmitted at the same timing as the second signal, the first signal being a system information signal, the second signal being a physical broadcast channel signal.
A method for producing an oriented multilayer film comprising A) co-extruding a multilayer film comprising 1) a first layer prepared from a first high density polyethylene composition having a melt index, I 2 , of from 0.2 to 10 grams per 10 minutes, a density of from 0.95 to 0.97 g/cc and from 100 to 9000 parts per million of a nucleating agent; and 2) a second layer prepared from a second polyethylene composition having a melt index, I 2 , of from 0.2 to 10 grams per 10 minutes and a density which is lower than the density of said first high density polyethylene composition by an amount of from 0.010 to 0.060 g/cc; and B) stretching said multilayer film in the machine direction at a stretch ratio of from at least 1:6 to 1:12; wherein melt index is measured according to ASTM D1238 at 190°C using a 2.16 kg weight and density is measured according to ASTM D792. A) co-extruding a multilayer film comprising 1) a first layer prepared from a first high density polyethylene composition having a melt index, I 2 , of from 0.2 to 10 grams per 10 minutes, a density of from 0.95 to 0.97 g/cc and from 100 to 9000 parts per million of a nucleating agent; and 2) a second layer prepared from a second polyethylene composition having a melt index, I 2 , of from 0.2 to 10 grams per 10 minutes and a density which is lower than the density of said first high density polyethylene composition by an amount of from 0.010 to 0.060 g/cc; and 1) a first layer prepared from a first high density polyethylene composition having a melt index, I 2 , of from 0.2 to 10 grams per 10 minutes, a density of from 0.95 to 0.97 g/cc and from 100 to 9000 parts per million of a nucleating agent; and 2) a second layer prepared from a second polyethylene composition having a melt index, I 2 , of from 0.2 to 10 grams per 10 minutes and a density which is lower than the density of said first high density polyethylene composition by an amount of from 0.010 to 0.060 g/cc; and B) stretching said multilayer film in the machine direction at a stretch ratio of from at least 1:6 to 1:12;
An operation device comprising: a main body that has a top surface on which an operation unit is provided; and an opening/closing member that is provided to be openable and closable with respect to the top surface of the main body , around a rotation axis (C) positioned in an edge portion of a back side of the main body , the opening/closing member including a display unit , wherein, when the opening/closing member is opened, the main body is pushed up by abutment of at least a part of the opening/closing member and a placement surface, characterised in that : a thickness of the main body is continuously reduced from the back side toward a front side opposite to the back side, wherein the opening/closing member has a bending portion and a first region and a second region that are divided by the bending portion , and wherein the bending portion abuts against the placement surface, and wherein the first region and the second region of the opening/closing member form an acute angle (θ), wherein the first region is a display region in which the display unit is provided and the second region is a connection region connected to the rotation axis (C). a main body that has a top surface on which an operation unit is provided; and an opening/closing member that is provided to be openable and closable with respect to the top surface of the main body , around a rotation axis (C) positioned in an edge portion of a back side of the main body , the opening/closing member including a display unit , wherein, when the opening/closing member is opened, the main body is pushed up by abutment of at least a part of the opening/closing member and a placement surface, characterised in that : a thickness of the main body is continuously reduced from the back side toward a front side opposite to the back side, wherein the opening/closing member has a bending portion and a first region and a second region that are divided by the bending portion , and wherein the bending portion abuts against the placement surface, and wherein the first region and the second region of the opening/closing member form an acute angle (θ), wherein the first region is a display region in which the display unit is provided and the second region is a connection region connected to the rotation axis (C). a thickness of the main body is continuously reduced from the back side toward a front side opposite to the back side, wherein the opening/closing member has a bending portion and a first region and a second region that are divided by the bending portion , and wherein the bending portion abuts against the placement surface, and wherein the first region and the second region of the opening/closing member form an acute angle (θ), wherein the first region is a display region in which the display unit is provided and the second region is a connection region connected to the rotation axis (C).
A method for producing an aluminum foil, wherein an aluminum film is formed on a surface of a substrate by electrolysis using a plating solution containing at least a dialkyl sulfone, an aluminum halide, and at least one nitrogen-containing compound selected from the group consisting of an ammonium halide, a hydrogen halide salt of a primary amine, a hydrogen halide salt of a secondary amine, a hydrogen halide salt of a tertiary amine, and a quaternary ammonium salt represented by the general formula: R 1 R 2 R 3 R 4 N▪ X (R 1 to R 4 independently represent an alkyl group and are the same as or different from one another, and X represents a counteranion for the quaternary ammonium cation), then the film is separated from the substrate to obtain an aluminum foil, and characterized in that the obtained aluminum foil is subjected to a heat treatment, which is performed at 80 to 550°C for 2 to 120 minutes.
Device for influencing the vertical dynamics of an agricultural vehicle, in particular of an agricultural tractor, having an additional mass which is mounted on the agricultural vehicle and can be moved in the vertical direction by actuating an associated actuator arrangement , a sensor device for sensing a surface profile of a roadway section lying ahead, and an electronic control unit which calculates, in accordance with the sensed surface profile , a disruption input which is to be expected for the roadway section lying ahead, in order, by actuating the actuator arrangement by means of the additional mass , to execute a compensating movement which reduces the expected disruption input, characterized in that during the calculation of the expected disruption input as well as the execution of the compensating movement the electronic control unit takes into account not only data relating to a tyre model but also tyre pressure information of a tyre pressure monitoring system .
A compound of the formula (I): wherein: R 1 is selected from: C 1-4 alkyl and -(CH 2 ) a OR A , wherein a is an integer selected from 1, 2, 3 and 4, and R A is H; R 2 is selected from: -CN, C 1-4 alkyl, cyclopropyl, -C 1-4 alkylOC 1-4 alkyl and -(CR 3 R 4 ) b OH; R 3 and R 4 are each independently selected from H and C 1-4 alkyl, provided that at least one R 3 or R 4 in the -(CR 3 R 4 ) b OH group is C 1-4 alkyl; b is an integer selected from 1, 2, 3 and 4; provided that R 1 and R 2 are not both C 1-4 alkyl. R 1 is selected from: C 1-4 alkyl and -(CH 2 ) a OR A , wherein a is an integer selected from 1, 2, 3 and 4, and R A is H; R 2 is selected from: -CN, C 1-4 alkyl, cyclopropyl, -C 1-4 alkylOC 1-4 alkyl and -(CR 3 R 4 ) b OH; R 3 and R 4 are each independently selected from H and C 1-4 alkyl, provided that at least one R 3 or R 4 in the -(CR 3 R 4 ) b OH group is C 1-4 alkyl; b is an integer selected from 1, 2, 3 and 4; provided that R 1 and R 2 are not both C 1-4 alkyl.
A wireless charging system, the system comprising: an implantable pulse generator , the implantable pulse generator including an energy storage device , wherein the implantable pulse generator is configured to transmit information concerning: (i) a first sensed electrical field strength at a first time. and (ii) a second sensed electrical field strength at a second time; and an external charger configured to: receive the transmitted information from the implantable pulse generator ; and provide an instruction directing the implantable pulse generator to initiate charging of the energy storage device when the transmitted information about the first and second sensed electrical field strength corresponds to information about the state of an electrical field generated by the external charger at the first and second times. an implantable pulse generator , the implantable pulse generator including an energy storage device , wherein the implantable pulse generator is configured to transmit information concerning: (i) a first sensed electrical field strength at a first time. and (ii) a second sensed electrical field strength at a second time; and an external charger configured to: receive the transmitted information from the implantable pulse generator ; and provide an instruction directing the implantable pulse generator to initiate charging of the energy storage device when the transmitted information about the first and second sensed electrical field strength corresponds to information about the state of an electrical field generated by the external charger at the first and second times.
A process for the preparation of methyl ethyl ketone (MEK) by electroreduction of acetoin in aqueous media using a cathode made of lead, the process comprising the steps of: a) forming a solution by mixing acetoin with an aqueous medium and a supporting electrolyte soluble in such a medium, and b) electrolyzing said solution continuously or discontinuously in an electrochemical reactor by applying a voltage between an anode and the cathode using a direct current power supply at a current density from 500 to 5000 A/m 2 . a) forming a solution by mixing acetoin with an aqueous medium and a supporting electrolyte soluble in such a medium, and b) electrolyzing said solution continuously or discontinuously in an electrochemical reactor by applying a voltage between an anode and the cathode using a direct current power supply at a current density from 500 to 5000 A/m 2 .
A Ferris wheel installation comprising a rim structure which is rotatable about a horizontal axis of revolution, and at least one gondola which is connected to the rim structure via a guide structure comprising at least one bearing which defines an axis of rotation , the bearing comprising at least two opposing raceways which are guided, relative to one another, so as to rotate about the axis of rotation of the bearing , a first of the two raceways being rigidly connected to the gondola , and a second of the two raceways being rigidly connected to a support , characterized in that the support is connected to the rim structure by two sliding ball joints having slide axes which are parallel to one another and remote from one another.
A liquid pharmaceutical composition for use in the treatment or prevention of chronic obstructive pulmonary disease (COPD), which liquid pharmaceutical composition is suitable for administration by inhalation and comprises: (i) a suspension of particles comprising 9,10-dimethoxy-2-(2,4,6-trimethylphenylimino)-3-(N-carbamoyl-2-aminoethyl)-3,4,6,7-tetrahydro-2H-pyrimido[6,1-a]isoquinolin-4-one (RPL554); and (ii) a diluent which is 1,1,1,2-tetrafluoroethane (HFA-134a), wherein the liquid pharmaceutical composition contains less than 0.05 % by weight of a surfactant relative to the total weight of the composition. (i) a suspension of particles comprising 9,10-dimethoxy-2-(2,4,6-trimethylphenylimino)-3-(N-carbamoyl-2-aminoethyl)-3,4,6,7-tetrahydro-2H-pyrimido[6,1-a]isoquinolin-4-one (RPL554); and (ii) a diluent which is 1,1,1,2-tetrafluoroethane (HFA-134a),
A method implemented by a radio device of radio resource allocation for transmitting data on a plurality of communication carriers in a device-to-device direct communication, comprising: • sensing on a first carrier and obtaining a first set of candidate radio resources for a first transmission on the first carrier, • performing a first selection of one or a plurality of the candidate radio resources from the first set to be used for the first transmission, characterized by further comprising: • sensing on a second carrier and obtaining a second set of candidate radio resources for a second transmission on the second carrier, • performing a second selection of one or a plurality of the candidate radio resources from the second set to be used for the second transmission, • wherein the first selection and the second selection are performed in dependency to each other, • wherein the second selection is performed based on an evaluation of resource properties: of the one or the plurality of the candidate radio resources selected from the first set, and of the candidate radio resources of the second set, • and wherein one of the resource properties is a transmission time interval, TTI, within a timeframe. • sensing on a first carrier and obtaining a first set of candidate radio resources for a first transmission on the first carrier, • performing a first selection of one or a plurality of the candidate radio resources from the first set to be used for the first transmission, • sensing on a second carrier and obtaining a second set of candidate radio resources for a second transmission on the second carrier, • performing a second selection of one or a plurality of the candidate radio resources from the second set to be used for the second transmission, • wherein the first selection and the second selection are performed in dependency to each other, • wherein the second selection is performed based on an evaluation of resource properties: of the one or the plurality of the candidate radio resources selected from the first set, and of the candidate radio resources of the second set, • and wherein one of the resource properties is a transmission time interval, TTI, within a timeframe.
A method of encoding a signal by packing data representing the signal to a formatted binary representation , the method comprising the steps of: deriving from the signal a first set and a second set of codewords, referred to as "coarse codewords" and "touchup codewords" respectively, each codeword comprising bits, wherein the coarse codewords are derived by variable length encoding the most significant bits 'MSBs' of words representing the signal and the touchup codewords are derived from the corresponding least significant bits 'LSBs' of the words representing the signal ; establishing, in relation to each touchup codeword , a set of predetermined touchup bit positions within the formatted binary representation , the touchup bit positions being predetermined independently of the length of any codeword or of data contained within any codeword; placing all the bits of each coarse codeword into the formatted binary representation; and, conditionally placing bits from each touchup codeword into the predetermined touchup bit positions that were established in relation to that touchup codeword, wherein the placement of each bit from a touchup codeword into its respective predetermined touchup bit position is conditional on that position not being occupied by a bit from a coarse codeword, wherein bits from the touchup codeword that would be placed in positions occupied by a bit from a coarse codeword are either not placed or else are placed but subsequently overwritten. deriving from the signal a first set and a second set of codewords, referred to as "coarse codewords" and "touchup codewords" respectively, each codeword comprising bits, wherein the coarse codewords are derived by variable length encoding the most significant bits 'MSBs' of words representing the signal and the touchup codewords are derived from the corresponding least significant bits 'LSBs' of the words representing the signal ; establishing, in relation to each touchup codeword , a set of predetermined touchup bit positions within the formatted binary representation , the touchup bit positions being predetermined independently of the length of any codeword or of data contained within any codeword; placing all the bits of each coarse codeword into the formatted binary representation; and, conditionally placing bits from each touchup codeword into the predetermined touchup bit positions that were established in relation to that touchup codeword, wherein the placement of each bit from a touchup codeword into its respective predetermined touchup bit position is conditional on that position not being occupied by a bit from a coarse codeword, wherein bits from the touchup codeword that would be placed in positions occupied by a bit from a coarse codeword are either not placed or else are placed but subsequently overwritten.
A method comprising: measuring a temperature of a fluid flowing through a completion string downhole in a well ; heating a resistive element of a thermal detector at a position along the completion string downhole in the well by applying power to the resistive element, wherein heat from the resistive element is transmitted to the fluid flowing by the position; determining , via the thermal detector, a flow velocity of the fluid through the completion string and multiple thermal properties of the fluid; using the determined flow velocity and the multiple thermal properties to determine phase fractions of the fluid; and controlling at least one inflow control valve of the completion string based on the determined phase fractions of the fluid. measuring a temperature of a fluid flowing through a completion string downhole in a well ; heating a resistive element of a thermal detector at a position along the completion string downhole in the well by applying power to the resistive element, wherein heat from the resistive element is transmitted to the fluid flowing by the position; determining , via the thermal detector, a flow velocity of the fluid through the completion string and multiple thermal properties of the fluid; using the determined flow velocity and the multiple thermal properties to determine phase fractions of the fluid; and controlling at least one inflow control valve of the completion string based on the determined phase fractions of the fluid.