mhurhangee/ep-ind-claims huggingface dataset:
Method to install a rotor of a wind turbine at a nacelle of a wind turbine, comprising the step of - connecting at least a first rotor blade to a first segment of a hub for transportation and/or installation purposes, - hoisting at least the first segment of the hub together with the first rotor blade up to a nacelle of a wind turbine, - connecting at least the first segment of the hub to the nacelle of the wind turbine, - connecting a second rotor blade to a second segment of the hub, - hoisting up the second rotor blade and the second segment of the hub to the nacelle of the wind turbine, - connecting the second segment of the hub to the nacelle of the wind turbine and to the first segment of the hub. - connecting at least a first rotor blade to a first segment of a hub for transportation and/or installation purposes, - hoisting at least the first segment of the hub together with the first rotor blade up to a nacelle of a wind turbine, - connecting at least the first segment of the hub to the nacelle of the wind turbine, - connecting a second rotor blade to a second segment of the hub, - hoisting up the second rotor blade and the second segment of the hub to the nacelle of the wind turbine, - connecting the second segment of the hub to the nacelle of the wind turbine and to the first segment of the hub.
A scanner device of a vehicle laser measurement system, the scanner device comprising: at least one rotating support; a motor arranged and configured to rotate the at least one rotating support; a laser device coupled to the at least one rotating support; and an optics assembly coupled to the at least one rotating support and positioned to receive a laser beam from the laser device, the optics assembly comprising at least two axially aligned rhombic prisms (602, 604) arranged and configured to split the laser beam from the laser device into at least two laser beams (L22, L24). at least one rotating support; a motor arranged and configured to rotate the at least one rotating support; a laser device coupled to the at least one rotating support; and an optics assembly coupled to the at least one rotating support and positioned to receive a laser beam from the laser device, the optics assembly comprising at least two axially aligned rhombic prisms (602, 604) arranged and configured to split the laser beam from the laser device into at least two laser beams (L22, L24).
Apparatus for determining and/or monitoring the volume flow or mass flow of a medium, which flows through a pipe in the direction of the longitudinal axis of the pipe, with at least one ultrasonic sensor, which emits ultrasonic measuring signals into the pipe or which receives said signals from the pipe at an angle of emission/angle of reflection, and with a control/evaluation unit, which, using the ultrasonic measuring signals, provides information about the volume flow and/or mass flow of the medium through the pipe, wherein the ultrasonic sensor has at least one sound-generation element, a lead body and a coupling adapter, wherein the end section of the coupling adapter facing towards the lead body has a fastening mechanism for the detachable fastening of the coupling adapter on the lead body and wherein the end section of the coupling adapter facing towards the pipe is designed subject to the pipe in such a way that it can be secured positively on the pipe, wherein the fastening mechanism is a snap-in or plug-in mechanism.
Francis-type runner for a hydraulic machine, intended to be traversed by a forced flow of water, comprising: - a wheel which is rotationally symmetrical about an axis of rotation of the runner, - a crown which is rotationally symmetrical about the axis of rotation and located facing the wheel, - a plurality of inwardly curved blades secured to the wheel and to the crown and each having a central edge in the vicinity of the axis of rotation and a peripheral edge, opposite the central edge, which extends between the wheel and the crown and which is intended to be traversed firstly by the flow when the hydraulic machine is operating in turbine mode, the peripheral edge of at least one blade being curved, with the concavity thereof facing towards the outside of the runner, a first distance, measured between any point on the peripheral edge and a straight line passing through, on the one hand, a first connection point between the peripheral edge and the wheel and, on the other hand, a second connection point between the peripheral edge and the crown, being at a maximum at an intermediate point on the peripheral edge, the radius (Rn) of the intermediate point being strictly less than the radius (Ra) of the first connection point, the runner being characterized in that the radius (Rn) of the intermediate point is strictly less than the radius (Rc) of the second connection point. - a wheel which is rotationally symmetrical about an axis of rotation of the runner, - a crown which is rotationally symmetrical about the axis of rotation and located facing the wheel, - a plurality of inwardly curved blades secured to the wheel and to the crown and each having a central edge in the vicinity of the axis of rotation and a peripheral edge, opposite the central edge, which extends between the wheel and the crown and which is intended to be traversed firstly by the flow when the hydraulic machine is operating in turbine mode, the peripheral edge of at least one blade being curved, with the concavity thereof facing towards the outside of the runner, a first distance, measured between any point on the peripheral edge and a straight line passing through, on the one hand, a first connection point between the peripheral edge and the wheel and, on the other hand, a second connection point between the peripheral edge and the crown, being at a maximum at an intermediate point on the peripheral edge, the radius (Rn) of the intermediate point being strictly less than the radius (Ra) of the first connection point, the runner being characterized in that the radius (Rn) of the intermediate point is strictly less than the radius (Rc) of the second connection point.
A method of controlling a brushless motor, the method comprising: exciting a winding of the motor until current in the winding exceeds a threshold; continuing to excite the winding for an overrun period; and adjusting the length of the overrun period in response to a change in one of an elapsed time, motor speed and excitation voltage, wherein the elapsed time is defined by the length of time that has elapsed since a zero-crossing in an alternating voltage that is rectified and used to excite the winding. exciting a winding of the motor until current in the winding exceeds a threshold; continuing to excite the winding for an overrun period; and adjusting the length of the overrun period in response to a change in one of an elapsed time, motor speed and excitation voltage, wherein the elapsed time is defined by the length of time that has elapsed since a zero-crossing in an alternating voltage that is rectified and used to excite the winding.
A display system comprising: a display module comprising a front surface on which an image is displayed and a rear surface provided with a mounting groove, wherein the mounting groove comprises a coupling protrusion (15, 134) provided to protrude from one surface of the mounting groove; a rotation module coupled to the display module by being inserted into the mounting groove, the rotation module comprising a drive motor configured to provide a driving force to rotate the display module about an axis perpendicular to the front and rear surfaces, a bracket to be mounted on a stand or a wall and to which the rotation module is coupled; wherein the rotation module comprises a coupling groove to which the coupling protrusion is inserted, a fixed plate configured to be coupled to the bracket by being rotated in a first direction about the bracket and configured to be separated from the bracket by being rotated in a second direction opposite to the first direction about the bracket, a rotating plate coupled to the fixed plate and configured to be rotated in the first direction or the second direction about the fixed plate, and a locking device configured to lock the display module to the rotation module in response to coupling between the display module and the rotation module. a display module comprising a front surface on which an image is displayed and a rear surface provided with a mounting groove, wherein the mounting groove comprises a coupling protrusion (15, 134) provided to protrude from one surface of the mounting groove; a rotation module coupled to the display module by being inserted into the mounting groove, the rotation module comprising a drive motor configured to provide a driving force to rotate the display module about an axis perpendicular to the front and rear surfaces, a bracket to be mounted on a stand or a wall and to which the rotation module is coupled; wherein the rotation module comprises a coupling groove to which the coupling protrusion is inserted, a fixed plate configured to be coupled to the bracket by being rotated in a first direction about the bracket and configured to be separated from the bracket by being rotated in a second direction opposite to the first direction about the bracket, a rotating plate coupled to the fixed plate and configured to be rotated in the first direction or the second direction about the fixed plate, and a locking device configured to lock the display module to the rotation module in response to coupling between the display module and the rotation module.
A computer-implemented method comprising: recording data (420, 520) associated with wireless networks (611A-D, 615A-B, 616) encountered whilst travelling on a path (601, 601A, 601B) through a geographic area; comparing (430, 530), with a processor (200, 300), the recorded data associated with the wireless networks to a standard recording of wireless networks along a predetermined route, the predetermined route based on a specific geographic path assigned to a traveller; determining, with the processor, a similarity measure based on the comparison; and determining (440, 550), with the processor, whether the path travelled on is the route based on the similarity measure. recording data (420, 520) associated with wireless networks (611A-D, 615A-B, 616) encountered whilst travelling on a path (601, 601A, 601B) through a geographic area; comparing (430, 530), with a processor (200, 300), the recorded data associated with the wireless networks to a standard recording of wireless networks along a predetermined route, the predetermined route based on a specific geographic path assigned to a traveller; determining, with the processor, a similarity measure based on the comparison; and determining (440, 550), with the processor, whether the path travelled on is the route based on the similarity measure.
A method of enhancing plant growth, comprising treating seed at least one month prior to planting with an effective amount of a plant signal molecule, wherein the plant signal molecule is a lipo-chitooligosaccharide
An optical sensor module comprising: a window (607, 707, 807, 907); an optical source including a Vertical Cavity Surface Emitting Laser, VCSEL, device (422, 522, 530, 650, 750, 850, 981, 1033, 1034, 1186) comprising a cavity having a laser gain section between first and second DBR mirrors and a third mirror (543, 545) external to the cavity, the VCSEL device (422, 522, 530, 650, 750, 850, 981, 1033, 1034, 1186) being operable to generate a narrow divergence source beam (429, 529, 629, 729, 829, 929, 1029, 1129) directed through the window (607, 707, 807, 907) at an angle perpendicular to a plane of the window (607, 707, 807, 907) toward an object, the narrow divergence source beam (429, 529, 629, 729, 829, 929, 1029, 1129) having a full-width half-maximum beam divergence of no more than 10 degrees; an optical detector (651, 751, 851, 982, 1051, 1082, 1187, 1194) to sense light reflected back (608, 708, 808, 908, 1008) from the object illuminated by the narrow divergence source beam (429, 529, 629, 729, 829, 929, 1029, 1129); and a computation device operable to determine a distance to the object or a physical characteristic of the object based at least in part on a signal from the optical detector (651, 751, 851, 982, 1051, 1082, 1187, 1194); wherein the laser gain section and the first and second DBR mirrors are mounted on a first side of a substrate and the third mirror (543, 545) is mounted on a second side of the substrate opposite the first side; and wherein the substrate comprises bonded glass for increasing a thickness of the substrate. a window (607, 707, 807, 907); an optical source including a Vertical Cavity Surface Emitting Laser, VCSEL, device (422, 522, 530, 650, 750, 850, 981, 1033, 1034, 1186) comprising a cavity having a laser gain section between first and second DBR mirrors and a third mirror (543, 545) external to the cavity, the VCSEL device (422, 522, 530, 650, 750, 850, 981, 1033, 1034, 1186) being operable to generate a narrow divergence source beam (429, 529, 629, 729, 829, 929, 1029, 1129) directed through the window (607, 707, 807, 907) at an angle perpendicular to a plane of the window (607, 707, 807, 907) toward an object, the narrow divergence source beam (429, 529, 629, 729, 829, 929, 1029, 1129) having a full-width half-maximum beam divergence of no more than 10 degrees; an optical detector (651, 751, 851, 982, 1051, 1082, 1187, 1194) to sense light reflected back (608, 708, 808, 908, 1008) from the object illuminated by the narrow divergence source beam (429, 529, 629, 729, 829, 929, 1029, 1129); and a computation device operable to determine a distance to the object or a physical characteristic of the object based at least in part on a signal from the optical detector (651, 751, 851, 982, 1051, 1082, 1187, 1194); wherein the laser gain section and the first and second DBR mirrors are mounted on a first side of a substrate and the third mirror (543, 545) is mounted on a second side of the substrate opposite the first side; and wherein the substrate comprises bonded glass for increasing a thickness of the substrate.
A MOSFET circuit, comprising: a first MOSFET comprising a drain connected to an input voltage, a gate and a source; a unidirectional circuit component connected between the source and a gate control node, which gate control node controls the switching of the first MOSFET using the gate; and a threshold circuit (D17, R4, D13) connected between the gate control node and a reference voltage, characterized in that the threshold circuit (D17, R4, D13) is adapted to clamp a voltage at the gate control node to a clamping voltage level, when a voltage at the source exceeds a voltage threshold level, and causes the unidirectional circuit component to become conductive in a direction from the source to the gate control node and allows a conduction of the threshold circuit (D17, R4, D13), thereby holding the gate control node at a voltage such as to turn off the first MOSFET. a first MOSFET comprising a drain connected to an input voltage, a gate and a source; a unidirectional circuit component connected between the source and a gate control node, which gate control node controls the switching of the first MOSFET using the gate; and a threshold circuit (D17, R4, D13) connected between the gate control node and a reference voltage, characterized in that the threshold circuit (D17, R4, D13) is adapted to clamp a voltage at the gate control node to a clamping voltage level, when a voltage at the source exceeds a voltage threshold level, and causes the unidirectional circuit component to become conductive in a direction from the source to the gate control node and allows a conduction of the threshold circuit (D17, R4, D13), thereby holding the gate control node at a voltage such as to turn off the first MOSFET.
Heat exchanger pipe system for transporting viscous fluids, comprising a plurality of individual heat exchangers as pipe elements and having a predetermined controlled temperature distribution and/or pressure distribution along the pipe system and in the cross section of the pipes, heat exchangers being provided as pipe elements at regular intervals of the pipe system, the regular intervals being selected so as to maintain a predetermined temperature distribution and/or pressure distribution along the pipe system, temperature-control means for controlling the temperature of the fluids being provided in the heat exchangers, optionally as well as mixing elements for maintaining a predetermined temperature distribution and/or pressure distribution in the cross section of the pipes depending on the pipe cross section, and at least 30% of the length of the heat exchanger pipe system being provided with heat exchangers, characterised by a graduated inner diameter of individual heat exchangers, which diameter decreases in the course of the pipe system.
A pneumatic tire having a tread comprising at least two radially superposed portions comprising: - a surfacic portion intended to come into contact with ground during rolling at least when the tread is new and in the cured state, having a thickness of more than 1 mm and being made of a rubber composition, - an internal portion adjacent to the surfacic portion, having a thickness of more than 1 mm and being made of a rubber composition which is different from the rubber composition of the surfacic portion, wherein the rubber composition of the surfacic portion comprises at least: - a diene elastomer; - more than 30 phr of a liquid plasticizer; - 50 to 150 phr of a reinforcing filler, and - Milliparticles having a median size by weight of more than 1 mm, in a volume fraction of the milliparticles of more than 20% in volume of the rubber composition of the surfacic portion. - a surfacic portion intended to come into contact with ground during rolling at least when the tread is new and in the cured state, having a thickness of more than 1 mm and being made of a rubber composition, - an internal portion adjacent to the surfacic portion, having a thickness of more than 1 mm and being made of a rubber composition which is different from the rubber composition of the surfacic portion, wherein the rubber composition of the surfacic portion comprises at least: - a diene elastomer; - more than 30 phr of a liquid plasticizer; - 50 to 150 phr of a reinforcing filler, and - Milliparticles having a median size by weight of more than 1 mm, in a volume fraction of the milliparticles of more than 20% in volume of the rubber composition of the surfacic portion. - a diene elastomer; - more than 30 phr of a liquid plasticizer; - 50 to 150 phr of a reinforcing filler, and - Milliparticles having a median size by weight of more than 1 mm, in a volume fraction of the milliparticles of more than 20% in volume of the rubber composition of the surfacic portion.
An anhydrous silicone-based lubricant composition comprising a silicone fluid carrier containing at least one sensorial agent, said composition having a viscosity of between 175 and 800 centistokes, wherein said silicone fluid carrier is a mixture of at least two different silicones and said silicone fluid carrier comprises at least 98 percent by weight of said composition, and the silicones are selected from the group consisting of trimethyl siloxane-terminated polydimethylsiloxane, hydroxy-terminated polydimethylsiloxane and dimethicone/vinyl dimethicone cross-polymer component.
A method for detecting characteristics of polarizable particles in a fluid, the method using an open optical cavity comprising opposed optical reflectors (2, 3) containing the fluid therebetween, the method comprising: introducing at least one particle through the fluid into the optical cavity; illuminating the optical cavity containing the particle with light that excites a resonance of an optical mode of the optical cavity that is affected by an individual particle; measuring the light output from the optical cavity; deriving at least one measurement of at least one parameter of the excited resonance from the measured light; and deriving at least one characteristic of the at least one particle from the at least one measurement, characterized in that the optical cavity has an optical mode volume of 10 μm 3 or less. introducing at least one particle through the fluid into the optical cavity; illuminating the optical cavity containing the particle with light that excites a resonance of an optical mode of the optical cavity that is affected by an individual particle; measuring the light output from the optical cavity; deriving at least one measurement of at least one parameter of the excited resonance from the measured light; and deriving at least one characteristic of the at least one particle from the at least one measurement, characterized in that the optical cavity has an optical mode volume of 10 μm 3 or less.
Ultrasound device for carrying out a breast diagnostic examination for breast cancer diagnosis comprising two ultrasound probes (10, 20), characterized in that each of said probes (10, 20) comprises a first array (11, 21) of piezoelectric or CMUT transducers with a first nominal frequency, and a second array of piezoelectric or CMUT transducers (12, 22) with a second nominal frequency, said probes (10, 20) being arranged opposite to each other, being configured to rotate along a circular trajectory having for centre the midpoint of the segment connecting them and to slide to each other along said straight line connecting them, so that they come in contact with the breast of the patient from diametrically opposite portions, in that said arrays (11, 12, 21, 22) comprise each a plurality of piezoelectric or CMUT transducers, positioned so that acquisitions are carried out on a plane of acquisition orthogonal to the plane of said circular trajectory, and in that said device is configured to carry out, by moving said probes (10, 20) along said circular trajectory, a plurality of scans relative to a plurality of planes of acquisition (P0, P1...) passing through said midpoint, orthogonal to said circular trajectory and rotated to each other of an angle (α). each of said probes (10, 20) comprises a first array (11, 21) of piezoelectric or CMUT transducers with a first nominal frequency, and a second array of piezoelectric or CMUT transducers (12, 22) with a second nominal frequency, said probes (10, 20) being arranged opposite to each other, being configured to rotate along a circular trajectory having for centre the midpoint of the segment connecting them and to slide to each other along said straight line connecting them, so that they come in contact with the breast of the patient from diametrically opposite portions, in that said arrays (11, 12, 21, 22) comprise each a plurality of piezoelectric or CMUT transducers, positioned so that acquisitions are carried out on a plane of acquisition orthogonal to the plane of said circular trajectory, and in that said device is configured to carry out, by moving said probes (10, 20) along said circular trajectory, a plurality of scans relative to a plurality of planes of acquisition (P0, P1...) passing through said midpoint, orthogonal to said circular trajectory and rotated to each other of an angle (α).