mhurhangee/ep-ind-claims huggingface dataset:
A stepless luffing mechanism for a superlift counterweight of a crawler crane, including a main luffing mast, a lift cylinder, a variable amplitude construction for a superlift counterweight, a superlift counterweight pulling plate and a superlift mast, characterized in that the lower end of the lift cylinder connects to the superlift counterweight, and the upper end of the lift cylinder connects to the lower end of the front part of the variable amplitude construction for the superlift counterweight; the upper end of the front part of the variable amplitude construction for superlift counterweight connects to the lower end of the superlift counterweight pulling plates; a measuring transducer is fitted under the variable amplitude construction for the superlift counterweight; the variable amplitude construction for the superlift counterweight includes a hydro-cylinder support; the variable amplitude construction for the superlift counterweight includes two translating hydro-cylinders, each of which is set in the front end of hydro-cylinder support; hydro-cylinder piston rod support(s) is/are set in the front end of the translating hydro-cylinder; connection support(s) is/are set in the front end of the hydro-cylinder piston rod support(s); a pulling plate is set in the front end of the connection support(s); and there is/are pressure sensor(s) and a proportional electromagnetic valve set in each translating hydro-cylinder.
An expansion compensator element, for pipe elements, comprising - first and second identical stub ends (2, 3), which have a tubular body with first and second opposite ends (2.1, 2.2, 3.1, 3.2) and a ring-shaped area emerging from the first end (2.1, 3.1) with first through holes, wherein both first and second stub ends (2, 3) are arranged symmetrically with the second end (2.2, 3.2) of both facing each other; the compensator element is characterised in that it further comprises - a tubular jacket arranged on the outer surface of at least one portion of the tubular bodies of both first and second stub ends (2, 3), the inner diameter of the tubular jacket being such that the tubular bodies can fit tightly therein while the longitudinal movement of both stub ends with respect to the tubular jacket is enabled, and; - guide means for the longitudinal movement of each first and second stub ends (2, 3) respectively, which have for each one of them a guide flange located on the tubular jacket on one end thereof, with second through holes, and a set of shafts parallel to the shaft of both stub ends each arranged through one of the second through holes, with a first free end (10.1) and a second end (10.2) fixed to the ring-shaped area of the corresponding stub end. - first and second identical stub ends (2, 3), which have a tubular body with first and second opposite ends (2.1, 2.2, 3.1, 3.2) and a ring-shaped area emerging from the first end (2.1, 3.1) with first through holes, wherein both first and second stub ends (2, 3) are arranged symmetrically with the second end (2.2, 3.2) of both facing each other; the compensator element is characterised in that it further comprises - a tubular jacket arranged on the outer surface of at least one portion of the tubular bodies of both first and second stub ends (2, 3), the inner diameter of the tubular jacket being such that the tubular bodies can fit tightly therein while the longitudinal movement of both stub ends with respect to the tubular jacket is enabled, and; - guide means for the longitudinal movement of each first and second stub ends (2, 3) respectively, which have for each one of them a guide flange located on the tubular jacket on one end thereof, with second through holes, and a set of shafts parallel to the shaft of both stub ends each arranged through one of the second through holes, with a first free end (10.1) and a second end (10.2) fixed to the ring-shaped area of the corresponding stub end.
A method of construction of a hydroelectric power generation system in an environment comprising a water source which flows from a first height (h 1) to a second height (h 2), the first height being at least 10 metres above the second height, the method comprising the steps of: (i) constructing an underground power cavern at a location adjacent said water source at said second height, said underground power cavern having a removable roof covering; (ii) performing directional drilling to define a first tunnel from said underground power cavern to a water source location at or adjacent said water source at said first height, said first tunnel having a diameter no greater than 6 metres; (iii) installing piping in said first tunnel to define a first conduit which in-use conveys water from said water source location to said underground power cavern; (iv) constructing a second conduit from said underground power cavern to said water source at or below said second height; (v) performing directional drilling to define a second tunnel from said underground power cavern to a power grid; (vi) installing an at least one electricity generating turbine in said underground power cavern in fluid flow communication with said first tunnel and said second conduit; (vii) installing an at least one electricity cable in said second tunnel connecting said at least one electricity generating turbine to said power grid; and (viii) when said water source location is not in fluid flow communication with said water source at said first height, placing said water source location in fluid flow communication with said water source at said first height. (i) constructing an underground power cavern at a location adjacent said water source at said second height, said underground power cavern having a removable roof covering; (ii) performing directional drilling to define a first tunnel from said underground power cavern to a water source location at or adjacent said water source at said first height, said first tunnel having a diameter no greater than 6 metres; (iii) installing piping in said first tunnel to define a first conduit which in-use conveys water from said water source location to said underground power cavern; (iv) constructing a second conduit from said underground power cavern to said water source at or below said second height; (v) performing directional drilling to define a second tunnel from said underground power cavern to a power grid; (vi) installing an at least one electricity generating turbine in said underground power cavern in fluid flow communication with said first tunnel and said second conduit; (vii) installing an at least one electricity cable in said second tunnel connecting said at least one electricity generating turbine to said power grid; and (viii) when said water source location is not in fluid flow communication with said water source at said first height, placing said water source location in fluid flow communication with said water source at said first height.
An apparatus comprising: a pulsatility signal device configured to measure a PPG signal during a measurement time period, a processing device configured to identify individual PPG pulses in the PPG signal during the measurement time period; the processing device being further configured to determine, within the pulse cycle, for each PPG pulse and using a pulse-wave analysis technique, at least a time-related feature comprising a time duration within a pulse, at least a normalized amplitude-related feature comprising an amplitude value of the PPG signal and normalized by another amplitude-related feature, and at least a signal-to-noise ratio -related feature related to the SNR characteristics of the PPG pulse; the processing device is further configured to, for each PPG pulse, use a machine learning model in combination with said at least a time-related feature, said at least a normalized amplitude-related feature and said at least a SNR-related feature, to classify each PPG pulse in the PPG signal as "normal", "pathological" or "non-physiological" and output a time series of pulse classes comprising the pulse classes "normal", "pathological" or "non-physiological" each pulse class being associated to a PPG pulse. a pulsatility signal device configured to measure a PPG signal during a measurement time period, a processing device configured to identify individual PPG pulses in the PPG signal during the measurement time period; the processing device being further configured to determine, within the pulse cycle, for each PPG pulse and using a pulse-wave analysis technique, at least a time-related feature comprising a time duration within a pulse, at least a normalized amplitude-related feature comprising an amplitude value of the PPG signal and normalized by another amplitude-related feature, and at least a signal-to-noise ratio -related feature related to the SNR characteristics of the PPG pulse; the processing device is further configured to, for each PPG pulse, use a machine learning model in combination with said at least a time-related feature, said at least a normalized amplitude-related feature and said at least a SNR-related feature, to classify each PPG pulse in the PPG signal as "normal", "pathological" or "non-physiological" and output a time series of pulse classes comprising the pulse classes "normal", "pathological" or "non-physiological" each pulse class being associated to a PPG pulse.
A floor treatment machine comprising a base portion provided with two or more rotatable generally disc-shaped floor-facing work heads which are arranged side by side and define therebetween a sagittal plane which is vertical with respect to the floor, wherein each work head has a generally vertical axis of rotation, the machine being provided with drive means for rotating the work heads about the generally vertical axis of rotation, wherein in the drive means is/are arranged to rotate both work heads in the same rotational direction around each generally vertical axis of rotation, and wherein a corrective measure is applied to at least one of the work heads, which measure acts to neutralize any net force generated by the co-rotation of the work heads so as to prevent drift of the machine, or which measure acts to modify a net force created by the co-rotation so as to provide a net propulsive force in a direction of use.
An electronic arrangement comprising: - a carrier, - at least one connecting surface on the carrier, - at least one optoelectronic component which is fixed at least on the connecting surface by a contact material, - a cover surface surrounding the connecting surface on the carrier, wherein the contact material is dark colored compared to the cover surface and has regions not covered by the optoelectronic component, - at least one covered region (15, 16, 17, 18, 19) which is covered by a covering material, wherein the covered region comprises side surfaces of the optoelectronic component, the regions of the connecting surface not covered by the optoelectronic component and the regions of the contact material not covered by the optoelectronic component, wherein the covered region is completely covered with the covering material and the covering material is formed in such a way that an optical contrast between the cover surface and the covered region (15, 16, 17, 18, 19) is minimized in that the cover surface and the covering material are each highly reflective with a reflectivity of greater than 70 % and a difference in the reflectivity of the cover surface to the reflectivity of the covering material is less than 20 %, and - the optoelectronic component is formed in such a way that electromagnetic radiation can be emitted through a surface of the optoelectronic component remote from the carrier, and - the surface of the optoelectronic component facing away from the carrier has no covering material. - a carrier, - at least one connecting surface on the carrier, - at least one optoelectronic component which is fixed at least on the connecting surface by a contact material, - a cover surface surrounding the connecting surface on the carrier, wherein the contact material is dark colored compared to the cover surface and has regions not covered by the optoelectronic component, - at least one covered region (15, 16, 17, 18, 19) which is covered by a covering material, wherein the covered region comprises side surfaces of the optoelectronic component, the regions of the connecting surface not covered by the optoelectronic component and the regions of the contact material not covered by the optoelectronic component, wherein the covered region is completely covered with the covering material and the covering material is formed in such a way that an optical contrast between the cover surface and the covered region (15, 16, 17, 18, 19) is minimized in that the cover surface and the covering material are each highly reflective with a reflectivity of greater than 70 % and a difference in the reflectivity of the cover surface to the reflectivity of the covering material is less than 20 %, and - the optoelectronic component is formed in such a way that electromagnetic radiation can be emitted through a surface of the optoelectronic component remote from the carrier, and - the surface of the optoelectronic component facing away from the carrier has no covering material.
A transfer arm for a fluid product, comprising one or more transfer pipes having several sections linked to each other by fluid-tight articulations (15a-15g) and having an end provided with a connect-disconnect device adapted for the connection of the pipe to a target duct, and further comprising a support structure for the pipe or pipes comprising an inner branch which is mounted on a base and an outer branch, the outer branch being suspended from the inner branch by articulation means enabling rotation of the outer branch around a vertical axis and around a horizontal axis, said outer branch being provided with an end equipped with a balancing counterweight for balancing said branch and the outer pipe or pipes associated with it, around the horizontal rotational axis defined by the articulation means, characterized in that the arm comprises disengageable actuating means (53, 54) for actuating the rotations of the outer branch around the horizontal axis and around the vertical axis and one or more flexible links which suspend the transfer pipe or pipes, upstream of the connect-disconnect device, from the outer branch.
A polyester fiber comprising a polyester, characterized in that the polyester fiber has a pH of 4.0 to 6.6, wherein the pH is measured by a method in which a polyester fiber is immersed in pH 7.0 water at a weight ratio of polyester fiber:water of 1:5 and treated at a temperature of 120 °C for 30 minutes, the polyester fiber is then removed and the pH of the residual liquid is measured with a commercially available pH meter as the pH of the polyester fiber; and the single-fiber fineness of the polyester fiber is 0.0001 to 2.5dtex, wherein the polyester fiber is hydrophilized; wherein the polyester fiber is a polyester copolymerized with an ester-forming metal sulfonate compound represented by the following general formula and/or an ester-forming phosphonium sulfonate compound represented by the following general formula: wherein A1 represents an aromatic group or an aliphatic group, X1 represents an ester-forming functional group, X2 represents an ester-forming functional group the same as or different from X1 or a hydrogen atom, M represents a metal, and m represents a positive integer; wherein A2 represents an aromatic group or an aliphatic group, X3 represents an ester-forming functional group, X4 represents an ester-forming functional group the same as or different from X3 or a hydrogen atom, R1, R2, R3, and R4 represent the same or different groups selected from the group consisting of alkyl and aryl groups, and n represents a positive integer, wherein the polyester fiber is a false-twist crimped yarn.
A method for user-plane, U-plane, fast transition to an access point, AP, of a secondary radio access technology, RAT, performed by a user equipment, UE, in a wireless communication system, the method comprising: performing data transmission through a primary radio access technology, RAT, system; acquiring a radio resource control, RRC, connection reconfiguration message including information on a UE-specific threshold and information on a satisfaction duration from the primary RAT system; and when a condition based on the threshold and a measurement result of a secondary RAT system is satisfied during the satisfaction duration, performing data transmission through the secondary RAT system. performing data transmission through a primary radio access technology, RAT, system; acquiring a radio resource control, RRC, connection reconfiguration message including information on a UE-specific threshold and information on a satisfaction duration from the primary RAT system; and when a condition based on the threshold and a measurement result of a secondary RAT system is satisfied during the satisfaction duration, performing data transmission through the secondary RAT system.
A method for wireless communications by a user equipment, UE, (120, 120a - 120d), the method comprising: determining a subset of virtual cell IDs available for use by one or more other UEs (120, 120a - 120d), the subset selected from a larger set of virtual cell IDs; using the subset of virtual cell IDs to perform at least one of blind detection or blind decoding to detect transmissions within a physical resource block, PRB, intended for other UEs (120, 120a - 120d); and using results of the blind detection or blind decoding to enhance processing of at least one downlink channel transmitted to the UE (120, 120a - 120d) in the PRB. determining a subset of virtual cell IDs available for use by one or more other UEs (120, 120a - 120d), the subset selected from a larger set of virtual cell IDs; using the subset of virtual cell IDs to perform at least one of blind detection or blind decoding to detect transmissions within a physical resource block, PRB, intended for other UEs (120, 120a - 120d); and using results of the blind detection or blind decoding to enhance processing of at least one downlink channel transmitted to the UE (120, 120a - 120d) in the PRB.
Optical unit for an alignment system of a light curtain monitoring a protective field, said optical unit comprising: an optical processing element for generating a defined radiation pattern from the radiation emitted by an alignment radiation source, and at least one additional optical functional element (106, 107, 128) being formed integrally with said optical processing element, wherein said additional optical functional element comprises a beam expansion unit for adapting a cross sectional shape of a beam emitted by said alignment radiation source to a dimension of an active area of the optical processing element. an optical processing element for generating a defined radiation pattern from the radiation emitted by an alignment radiation source, and at least one additional optical functional element (106, 107, 128) being formed integrally with said optical processing element, wherein said additional optical functional element comprises a beam expansion unit for adapting a cross sectional shape of a beam emitted by said alignment radiation source to a dimension of an active area of the optical processing element.
A method for estimating a fraction of fetal nucleic acid in a test sample from a pregnant female, comprising: (a) obtaining counts of sequence reads mapped to portions of a reference genome, which sequence reads are reads of circulating cell-free nucleic acid from a test sample from a pregnant female, and which portions are chosen from discrete genomic bins, genomic bins having sequential sequences of predetermined length, variable-size bins, point-based views of a smoothed coverage map, and a combination thereof; (b) converting, using a microprocessor, the counts of the sequence reads mapped to each portion to a portion-specific fraction of fetal nucleic acid according to a weighting factor independently associated with each portion, thereby providing portion-specific fetal fraction estimates for the test sample according to the weighting factors, wherein each of the weighting factors has been determined from a fitted relation for each portion between a fraction of fetal nucleic acid for each of multiple samples in a training set, and counts of sequence reads mapped to each portion for the multiple samples; and (c) estimating a fraction of fetal nucleic acid for the test sample based on the portion-specific fetal fraction estimates. (a) obtaining counts of sequence reads mapped to portions of a reference genome, which sequence reads are reads of circulating cell-free nucleic acid from a test sample from a pregnant female, and which portions are chosen from discrete genomic bins, genomic bins having sequential sequences of predetermined length, variable-size bins, point-based views of a smoothed coverage map, and a combination thereof; (b) converting, using a microprocessor, the counts of the sequence reads mapped to each portion to a portion-specific fraction of fetal nucleic acid according to a weighting factor independently associated with each portion, thereby providing portion-specific fetal fraction estimates for the test sample according to the weighting factors, wherein each of the weighting factors has been determined from a fitted relation for each portion between a fraction of fetal nucleic acid for each of multiple samples in a training set, and counts of sequence reads mapped to each portion for the multiple samples; and (c) estimating a fraction of fetal nucleic acid for the test sample based on the portion-specific fetal fraction estimates.
A tubular sapphire member which is a tubular body made of sapphire, comprising: an outer wall extending in an axial direction, wherein the axial direction is parallel to a c-axis of sapphire; characterized by a plurality of through holes (2a, 2b) extending in the axial direction; and one or more partition walls extending in the axial direction and dividing the plurality of through holes, wherein at least one of the partition walls extends from a central axis toward the outer wall and is connected with the outer wall in a front view seen in the axial direction, and an extending direction of the partition wall is parallel to either an a-axis or an m-axis of sapphire. an outer wall extending in an axial direction, wherein the axial direction is parallel to a c-axis of sapphire; characterized by a plurality of through holes (2a, 2b) extending in the axial direction; and one or more partition walls extending in the axial direction and dividing the plurality of through holes, wherein at least one of the partition walls extends from a central axis toward the outer wall and is connected with the outer wall in a front view seen in the axial direction, and an extending direction of the partition wall is parallel to either an a-axis or an m-axis of sapphire.