mhurhangee/ep-ind-claims huggingface dataset:
A method for assembling a flow control valve, the method comprising the steps of: - providing a first housing part defining a first flow section, a second flow section, a connecting port fluidly interconnecting the first flow section and the second flow section, and a valve seat arranged at the connecting port, - providing a frame part, - mounting a lead nut slidably in a central cavity of the frame part, wherein mating protrusions and recesses (16, 19) prevent the lead nut from performing rotational movements relative to the frame part, a valve element (10, 13) movable relatively to the valve seat and mounted on an end part of the lead nut, a moving mechanism comprising a spindle threadedly connected to the lead nut and for moving the lead nut and the valve element, and an actuating mechanism comprising a stepper motor connected to the spindle in such a manner that operating the stepper motor causes the spindle to perform rotational movements, the stepper motor being mounted on the frame part, - attaching a second housing part to the frame part, such that the frame part, the lead nut, the spindle, the valve element, and the stepper motor are mounted to the second housing part, and - attaching the first housing part and the second housing part to each other in such a manner that a substantially closed housing is formed, and in such a manner that the frame part along with the movable valve part, the moving mechanism and the actuating mechanism are arranged in an interior part of the housing. - providing a first housing part defining a first flow section, a second flow section, a connecting port fluidly interconnecting the first flow section and the second flow section, and a valve seat arranged at the connecting port, - providing a frame part, - mounting a lead nut slidably in a central cavity of the frame part, wherein mating protrusions and recesses (16, 19) prevent the lead nut from performing rotational movements relative to the frame part, a valve element (10, 13) movable relatively to the valve seat and mounted on an end part of the lead nut, a moving mechanism comprising a spindle threadedly connected to the lead nut and for moving the lead nut and the valve element, and an actuating mechanism comprising a stepper motor connected to the spindle in such a manner that operating the stepper motor causes the spindle to perform rotational movements, the stepper motor being mounted on the frame part, - attaching a second housing part to the frame part, such that the frame part, the lead nut, the spindle, the valve element, and the stepper motor are mounted to the second housing part, and - attaching the first housing part and the second housing part to each other in such a manner that a substantially closed housing is formed, and in such a manner that the frame part along with the movable valve part, the moving mechanism and the actuating mechanism are arranged in an interior part of the housing.
A method for transmitting data within a communication system, the method comprising the steps of: determining a carrier bandwidth from a set of two or more carrier bandwidths; receiving data to be transmitted over a radio frame, wherein the radio frame is comprised of a plurality of subframes; placing data within a subframe in the radio frame to produce a subframe of data, wherein the subframe of data comprises either a plurality of OFDM symbols or at plurality of single carrier FDMA symbols, at least two of the OFDM symbols or at least two of the single carrier FDMA symbols in the subframe having different symbol durations; wherein the radio frame and subframe have the same duration for each of the carrier bandwidths in the set of two or more carrier bandwidths, and wherein the OFDM symbols or single carrier FDMA symbols in the subframe comprise a plurality of subcarriers and wherein the plurality of symbols and subcarriers in the subframe are grouped into resource blocks such that the carrier bandwidth is divided into an integer number of resource blocks; wherein the at least two OFDM or single carrier FDMA symbols in each of the plurality of subframes differ in cyclic prefix duration by one sample duration corresponding to the smallest carrier bandwidth in the set of two or more carrier bandwidths, wherein the subframe duration of each of the plurality of subframes is the same; placing the data within resource blocks in the subframe; and transmitting the subframe of data over the radio frame and in the determined carrier bandwidth. determining a carrier bandwidth from a set of two or more carrier bandwidths; receiving data to be transmitted over a radio frame, wherein the radio frame is comprised of a plurality of subframes; placing data within a subframe in the radio frame to produce a subframe of data, wherein the subframe of data comprises either a plurality of OFDM symbols or at plurality of single carrier FDMA symbols, at least two of the OFDM symbols or at least two of the single carrier FDMA symbols in the subframe having different symbol durations; wherein the radio frame and subframe have the same duration for each of the carrier bandwidths in the set of two or more carrier bandwidths, and wherein the OFDM symbols or single carrier FDMA symbols in the subframe comprise a plurality of subcarriers and wherein the plurality of symbols and subcarriers in the subframe are grouped into resource blocks such that the carrier bandwidth is divided into an integer number of resource blocks; wherein the at least two OFDM or single carrier FDMA symbols in each of the plurality of subframes differ in cyclic prefix duration by one sample duration corresponding to the smallest carrier bandwidth in the set of two or more carrier bandwidths, wherein the subframe duration of each of the plurality of subframes is the same; placing the data within resource blocks in the subframe; and transmitting the subframe of data over the radio frame and in the determined carrier bandwidth.
An inorganic composite oxide material, comprising: (a) from 25 to 90 pbw Al 2 O 3; (b) from 5 to 35 pbw CeO 2; (c)(i) from 5 to 35 pbw MgO, or (c)(ii) from 2 to 20 pbw Pr 6 O 11, or (c)(iii) from 5 to 35 pbw MgO, and from 2 to 20 pbw Pr 6 O 11; and (d) optionally up to 10 pbw of a combined amount of oxides of one or more dopants selected from transition metals, rare earths, and mixtures thereof, and exhibiting a BET specific surface area: • of greater than 150 m 2 /g after calcining at 900°C for 2 hours; or • of greater than 85 m 2 /g after calcining at 1000°C for 4 hours; or • of greater than 40 m 2 /g after calcining at 1100°C for 5 hours. (a) from 25 to 90 pbw Al 2 O 3; (b) from 5 to 35 pbw CeO 2; (c)(i) from 5 to 35 pbw MgO, or (c)(ii) from 2 to 20 pbw Pr 6 O 11, or (c)(iii) from 5 to 35 pbw MgO, and from 2 to 20 pbw Pr 6 O 11; and (d) optionally up to 10 pbw of a combined amount of oxides of one or more dopants selected from transition metals, rare earths, and mixtures thereof, and exhibiting a BET specific surface area: • of greater than 150 m 2 /g after calcining at 900°C for 2 hours; or • of greater than 85 m 2 /g after calcining at 1000°C for 4 hours; or • of greater than 40 m 2 /g after calcining at 1100°C for 5 hours. • of greater than 150 m 2 /g after calcining at 900°C for 2 hours; or • of greater than 85 m 2 /g after calcining at 1000°C for 4 hours; or • of greater than 40 m 2 /g after calcining at 1100°C for 5 hours.
A gas turbine airplane engine comprising an electrical generator driven by the gas turbine airplane engine for supplying electrical energy to an electricity distribution network of the airplane and an electricity power supply circuit for airplane engine equipment, the electricity power supply circuit comprising a first bus for distributing a DC voltage or an AC voltage to first electrical equipment of the engine and a second bus for distributing a DC voltage at higher voltage to other electrical equipment of the engine, the electricity power supply circuit for airplane engine equipment being characterized in that it further comprises a third AC bus connected on the one hand to the first and second buses via at least one voltage converter or transformer and on the other hand to a power supply line delivering an AC voltage and intended to be connected to the electricity distribution network of the airplane.
A method for memory calibration, comprising: scheduling a ZQ calibration short, ZQCS, command to calibrate a multi-rank double data rate memory system according to a ZQ interval; the method characterised in that it further comprises: recording that a dynamic random-access memory, DRAM, rank in the multi-rank DDR memory system missed the ZQCS command in response to determining that the DRAM rank was is in a self-refresh mode at the ZQ interval; and scheduling a ZQ command to calibrate the DRAM rank after exiting the self-refresh mode based at least in part on a number of ZQCS commands that were missed while the DRAM rank was in the self-refresh mode. scheduling a ZQ calibration short, ZQCS, command to calibrate a multi-rank double data rate memory system according to a ZQ interval; the method characterised in that it further comprises: recording that a dynamic random-access memory, DRAM, rank in the multi-rank DDR memory system missed the ZQCS command in response to determining that the DRAM rank was is in a self-refresh mode at the ZQ interval; and scheduling a ZQ command to calibrate the DRAM rank after exiting the self-refresh mode based at least in part on a number of ZQCS commands that were missed while the DRAM rank was in the self-refresh mode. recording that a dynamic random-access memory, DRAM, rank in the multi-rank DDR memory system missed the ZQCS command in response to determining that the DRAM rank was is in a self-refresh mode at the ZQ interval; and scheduling a ZQ command to calibrate the DRAM rank after exiting the self-refresh mode based at least in part on a number of ZQCS commands that were missed while the DRAM rank was in the self-refresh mode.
A housing of a sensor, wherein along a mounting direction, the housing comprises: a base, provided with a plurality of first ventilation holes; a shield body, connected to the base, and enclosing an accommodating cavity together with the base, wherein the accommodating cavity communicates with external gas through the first ventilation holes, and an end, away from the base along the mounting direction, of the shield body is provided with a second ventilation opening; a first cover body, disposed and shielded on the end, provided with the second ventilation opening, of the shield body, wherein between the first cover body and the shield body, there is a first gap communicating the second ventilation opening with the external gas, so that an air flow formed by the external gas in the first gap drives, by using the second ventilation opening, gas in the accommodating cavity to flow out; and a second cover body, disposed and shielded on the first cover body. a base, provided with a plurality of first ventilation holes; a shield body, connected to the base, and enclosing an accommodating cavity together with the base, wherein the accommodating cavity communicates with external gas through the first ventilation holes, and an end, away from the base along the mounting direction, of the shield body is provided with a second ventilation opening; a first cover body, disposed and shielded on the end, provided with the second ventilation opening, of the shield body, wherein between the first cover body and the shield body, there is a first gap communicating the second ventilation opening with the external gas, so that an air flow formed by the external gas in the first gap drives, by using the second ventilation opening, gas in the accommodating cavity to flow out; and a second cover body, disposed and shielded on the first cover body.
A device for fastening facade elements, wherein said device has a plate which, in the fastened state, extends in a vertical direction (z) of a length (b) as well as in a horizontal direction (y) and may be fastened onto a house wall or a support structure, wherein, formed at its lower end, the plate has a quadrangular profile chamber when considered in a vertical sectional view, including four consecutive side walls with different lengths which are successively denominated a, b1, c, and d and which extend in a horizontal direction (y), wherein in the fastened state, the side wall c lies above the side wall a, characterised in that the side wall b1 of the profile chamber is part of the plate and the angle (α) between the adjacent side walls a and b1 is the only right angle in the quadrangular profile chamber, in that the angle (β) between the adjacent side walls b and c is an obtuse angle, in that the length of the side wall c is shorter than the length of the side wall a, and in that the side wall b1 has a notch provided therein.
An injectable in situ forming depot formulation comprising i) a pharmaceutically active agent, ii) a poly (ethylene) glycol with a molecular weight 450<Mw< 650Da and with methoxy or ethoxy end groups which has a solidification point at a temperature between 8° to 20°C, iii) a biodegradable polymer, and optionally iv) an additive, where the pharmaceutically active agent, the drug substance, is dispersed in the liquid polyethylene glycol. i) a pharmaceutically active agent, ii) a poly (ethylene) glycol with a molecular weight 450<Mw< 650Da and with methoxy or ethoxy end groups which has a solidification point at a temperature between 8° to 20°C, iii) a biodegradable polymer, and optionally iv) an additive, where the pharmaceutically active agent, the drug substance, is dispersed in the liquid polyethylene glycol.
A piston prover apparatus for measuring a flow of cryogenic and non-cryogenic fluids, said apparatus comprising: a piston supported by and housed within a cylinder, said piston configured with a flow-through valve arrangement that allows a fluid to pass through an orifice passage when said piston is not making flow measurements and also when said piston travels from a downstream position to an upstream position; and an actuator in association with a motor maintained by and housed within said cylinder, said motor configured to drive said piston to said upstream position of said cylinder. a piston supported by and housed within a cylinder, said piston configured with a flow-through valve arrangement that allows a fluid to pass through an orifice passage when said piston is not making flow measurements and also when said piston travels from a downstream position to an upstream position; and an actuator in association with a motor maintained by and housed within said cylinder, said motor configured to drive said piston to said upstream position of said cylinder.
A method for improving synchronization of two engines (16A, 16B) on an aircraft where each engine comprises a first spool and a second spool, and, where a rotational speed of a first spool of a first engine has been substantially synchronized with a rotational speed of a first spool of a second engine, the method comprising: receiving a value of a sensed parameter useful in controlling the first engine; adding a bias to the value; and using the biased value for controlling the first engine to cause a change in rotational speed of the second spool of the first engine in relation to the rotational speed of the first spool of the first engine and thereby reduce a difference in rotational speed between the second spool of the first engine and the second spool of the second engine; characterised in that the sensed parameter is indicative of one of altitude and a flow of bleed air from the first engine. receiving a value of a sensed parameter useful in controlling the first engine; adding a bias to the value; and using the biased value for controlling the first engine to cause a change in rotational speed of the second spool of the first engine in relation to the rotational speed of the first spool of the first engine and thereby reduce a difference in rotational speed between the second spool of the first engine and the second spool of the second engine; characterised in that the sensed parameter is indicative of one of altitude and a flow of bleed air from the first engine.
An apparatus comprising: a printed circuit board having a first coefficient of thermal expansion a compound molded about the printed circuit board and extending in conformal contact with an underside of the printed circuit board, the compound having a second coefficient of thermal expansion different than the first coefficient of thermal expansion; and an interface comprising a structure extending between an edge of the printed circuit board and the compound, the interface having a third coefficient of thermal expansion between the first coefficient of thermal expansion and the second coefficient of thermal expansion. a printed circuit board having a first coefficient of thermal expansion a compound molded about the printed circuit board and extending in conformal contact with an underside of the printed circuit board, the compound having a second coefficient of thermal expansion different than the first coefficient of thermal expansion; and an interface comprising a structure extending between an edge of the printed circuit board and the compound, the interface having a third coefficient of thermal expansion between the first coefficient of thermal expansion and the second coefficient of thermal expansion.
A Polar code transmission method, comprising: encoding, by a network device, a bit sequence u of length N with known bits in the frozen set positions F and information bits in the remaining positions into a code sequence u·G N =x using Polar code, wherein the bit sequence u contains a control signaling and a Cyclic Redundancy Code, CRC, sequence and G N = F 2 ⊗ log 2 N. F 2 ⊗ log 2 N is defined as a Kronecker product with matrix F 2 = 1 0 1 1; and transforming, by the network device, the code sequence x into M copies, wherein an i-th copy of the M copies is multiplied by a first matrix P x to the power of (i-1), M is an integer and M>1,1 ≤ i ≤ M; and transmitting the vectors x, x·P x, x·(P x) 2,...,x·(P x) (M-1) for timing t, t+Δt, t+2Δt,...,t+(M-1)Δt, wherein the first matrix P x is chosen such that the bit values in the frozen set F of the vectors u, u·T u, u·(T u) 2,...,u·(T u) (M-1) are a function of the bit values in the frozen set F of the bit sequence u, wherein T u =G N ·P x ·G N; and wherein the first matrix P x is a permutation matrix, the permutation matrix has one nonzero element in each row and each column. encoding, by a network device, a bit sequence u of length N with known bits in the frozen set positions F and information bits in the remaining positions into a code sequence u·G N =x using Polar code, wherein the bit sequence u contains a control signaling and a Cyclic Redundancy Code, CRC, sequence and G N = F 2 ⊗ log 2 N. F 2 ⊗ log 2 N is defined as a Kronecker product with matrix F 2 = 1 0 1 1; and transforming, by the network device, the code sequence x into M copies, wherein an i-th copy of the M copies is multiplied by a first matrix P x to the power of (i-1), M is an integer and M>1,1 ≤ i ≤ M; and transmitting the vectors x, x·P x, x·(P x) 2,...,x·(P x) (M-1) for timing t, t+Δt, t+2Δt,...,t+(M-1)Δt, wherein the first matrix P x is chosen such that the bit values in the frozen set F of the vectors u, u·T u, u·(T u) 2,...,u·(T u) (M-1) are a function of the bit values in the frozen set F of the bit sequence u, wherein T u =G N ·P x ·G N; and wherein the first matrix P x is a permutation matrix, the permutation matrix has one nonzero element in each row and each column.
A tamping unit for tamping sleepers of a track, including a tool carrier, supported in a lowerable manner on an assembly frame, on which two pivot levers with tamping tools are mounted so as to be squeezable toward one another and - actuable with a vibration - rotatable about a respective rotation axis, wherein a sensor for recording a pivot angle of a pivoting motion about the related rotation axis is associated with at least one pivot lever, characterized in that the sensor is of multi-part design, that a first sensor part is fastened to the tool carrier, and that a second sensor part is fastened to the pivot lever.
Apparatus for the tactile determination of a surface shape of a measurement object with a microprobe arm having a probe tip, an optical fibre having a fibre exit and a fibre end, a probe housing in which a reference mirror is present, and with an optical measurement device, characterized in that the optical fibre is retained in the probe housing and the reference mirror is also fastened to the probe housing, wherein the fibre is retained such that the fibre end is arranged at a freestanding part of the optical fibre and the microprobe arm is attached to the freestanding part of the optical fibre, and in that the position of the fibre end with respect to the reference mirror is determined using the optical measurement device, wherein radiation, which is coupled into the optical fibre at the fibre exit, reaches the fibre end, from where it is incident on the reference mirror, radiation, which is reflected back at the reference mirror, is coupled into the fibre end, and exits again at the fibre exit for determining the distance between the fibre end and the reference mirror, and wherein the elasticity of the optical fibre is able to be used for picking up the movements of the microprobe arm when the probe tip presses against the measurement object with a specified pressure.