mhurhangee/ep-ind-claims huggingface dataset:
A method for seismic surveying comprising: providing a sensor array comprising a first set of sensor units having a first grid spacing and a second set of sensor units having a grid spacing less than the first grid spacing, wherein: the sensor units of the first set of sensor units comprise particle motion sensors configured to measure a vertical component of particle motion and rotation rate sensors (204, 206) with at least one of the rotation rate sensors configured to directly measure a rotation rate of the rotation rate sensor around a horizontal axis, and the sensor units of the second set of sensor units comprise particle motion sensors configured to measure a vertical component of particle motion and do not comprise rotation rate sensors; using the sensor array to acquire vertical particle motion and horizontal rotation rate seismic data; and processing the vertical particle motion and horizontal rotation rate seismic data from the first set of sensor units in a machine to derive vertical particle motion interpolation between the sensor units of the first set. providing a sensor array comprising a first set of sensor units having a first grid spacing and a second set of sensor units having a grid spacing less than the first grid spacing, wherein: the sensor units of the first set of sensor units comprise particle motion sensors configured to measure a vertical component of particle motion and rotation rate sensors (204, 206) with at least one of the rotation rate sensors configured to directly measure a rotation rate of the rotation rate sensor around a horizontal axis, and the sensor units of the second set of sensor units comprise particle motion sensors configured to measure a vertical component of particle motion and do not comprise rotation rate sensors; using the sensor array to acquire vertical particle motion and horizontal rotation rate seismic data; and processing the vertical particle motion and horizontal rotation rate seismic data from the first set of sensor units in a machine to derive vertical particle motion interpolation between the sensor units of the first set. the sensor units of the first set of sensor units comprise particle motion sensors configured to measure a vertical component of particle motion and rotation rate sensors (204, 206) with at least one of the rotation rate sensors configured to directly measure a rotation rate of the rotation rate sensor around a horizontal axis, and the sensor units of the second set of sensor units comprise particle motion sensors configured to measure a vertical component of particle motion and do not comprise rotation rate sensors; using the sensor array to acquire vertical particle motion and horizontal rotation rate seismic data; and processing the vertical particle motion and horizontal rotation rate seismic data from the first set of sensor units in a machine to derive vertical particle motion interpolation between the sensor units of the first set.
Acoustic attenuation device for propagated sound through surfaces, said acoustic attenuation device being of the layered type and comprising: - an innermost connection layer, adapted to associate said acoustic attenuation device with at least one surface; - an intermediate layer, comprising a plurality of attenuation modules, each of said attenuation modules comprising at least one movable element defined by at least one first opening, said at least one movable element being adapted to vibrate relative to said at least one first opening in a resonant manner when hit by said propagated sound, to attenuate said propagated sound by mechanical dissipation; - an outermost layer, comprising at least one closure surface defining at least one cavity facing said movable elements and adapted to encapsulate said movable elements of said attenuation modules of said intermediate layer, to further attenuate said propagated sound by sound-absorbing effect; characterized in that at least one movable element of said intermediate layer is at least partially hollow inside and comprises at least one entrance hole facing from its inside said innermost layer, so as to further attenuate said propagated sound when said entrance hole is hit by said propagated sound. - an innermost connection layer, adapted to associate said acoustic attenuation device with at least one surface; - an intermediate layer, comprising a plurality of attenuation modules, each of said attenuation modules comprising at least one movable element defined by at least one first opening, said at least one movable element being adapted to vibrate relative to said at least one first opening in a resonant manner when hit by said propagated sound, to attenuate said propagated sound by mechanical dissipation; - an outermost layer, comprising at least one closure surface defining at least one cavity facing said movable elements and adapted to encapsulate said movable elements of said attenuation modules of said intermediate layer, to further attenuate said propagated sound by sound-absorbing effect;
An unmanned aerial vehicle, comprising a fuselage and an undercarriage mounted on the fuselage, wherein the undercarriage comprises: a power assembly disposed within the fuselage, the power assembly comprising a first connecting member and a drive apparatus configured to drive the first connecting member to perform a reciprocating linear motion; wherein the first connecting member is perpendicular to the main axis of the fuselage; an undercarriage body comprising two first connecting rods hinged on the first connecting member, and two second connecting rods, wherein one end of each of the second connecting rods is hinged on the power assembly and the other end is hinged on one of the first connecting rod; when the first connecting member performs the reciprocating linear motion, the undercarriage body being driven to be unfolded or folded into the fuselage; wherein the drive apparatus comprises a motor and a screw rod connected to the motor, the first connecting member being sleeved on the screw rod and being screwed to the screw rod; wherein a middle portion of the first connecting member bends toward a direction away from the motor; wherein the power assembly further comprises a second connecting member that is fixed to the screw rod and that is at an end opposite to the motor, one end of each of the second connecting rods being hinged on the second connecting member, and the other end thereof being hinged on the first connecting rod. a power assembly disposed within the fuselage, the power assembly comprising a first connecting member and a drive apparatus configured to drive the first connecting member to perform a reciprocating linear motion; wherein the first connecting member is perpendicular to the main axis of the fuselage; an undercarriage body comprising two first connecting rods hinged on the first connecting member, and two second connecting rods, wherein one end of each of the second connecting rods is hinged on the power assembly and the other end is hinged on one of the first connecting rod; when the first connecting member performs the reciprocating linear motion, the undercarriage body being driven to be unfolded or folded into the fuselage; wherein the drive apparatus comprises a motor and a screw rod connected to the motor, the first connecting member being sleeved on the screw rod and being screwed to the screw rod; wherein a middle portion of the first connecting member bends toward a direction away from the motor; wherein the power assembly further comprises a second connecting member that is fixed to the screw rod and that is at an end opposite to the motor, one end of each of the second connecting rods being hinged on the second connecting member, and the other end thereof being hinged on the first connecting rod.
Device for fluid flow monitoring and/or for fluid flow measurement, comprising - a pipeline section having a tubular channel between an inlet opening and an outlet opening, - a power generator, with which energy of a fluid flowing through the tubular channel can be converted into electrical energy, - a lighting means, - a control device electrically connected to the power generator, o which has a wire-free data interface and o a switching device activating the lighting means, - a printed circuit board, wherein the lighting means, the control device and, if present, a temperature sensor are arranged on the printed circuit board, wherein the printed circuit board is ring-shaped, characterized in that the ring-shaped printed circuit board encompasses or surrounds the tubular channel. - a pipeline section having a tubular channel between an inlet opening and an outlet opening, - a power generator, with which energy of a fluid flowing through the tubular channel can be converted into electrical energy, - a lighting means, - a control device electrically connected to the power generator, o which has a wire-free data interface and o a switching device activating the lighting means, o which has a wire-free data interface and o a switching device activating the lighting means, - a printed circuit board,
Fluid recovery geocomposite, designed for the recovery of fluid in aggregates, which comprises, on the one hand, at least one sheet, called a through sheet, having permeability adapted to the passage of fluid (G, L) and provided with perforated mini-drains and, on the other hand, at least one sheet, called a barrier sheet, having permeability adapted to the blocking of fluid (G, L), the geocomposite being designed to be placed with the barrier sheet above the through sheet during the recovery of fluid in aggregates, the geocomposite being characterised in that the barrier sheet is needled on the through sheet except near the mini-drains, so that the barrier sheet forms a barrier to the passage of fluids (G, L) only around the mini-drains.
A method of operating a glare reduction and ranging optical imaging system having an image sensor with pixels, the method comprising: generating a first light beam with a power spectral density; generating a reference light beam from the first light beam; emitting the first light beam with a power spectral density; collecting scattered light and reflected light respectively reflected from a scattering medium and a target; determining a power spectral density of the first light beam so that the first light beam is substantially coherent with the scattered light; delaying the reference light beam by a first delay, where the first delay is substantially equal to the round-trip delay between a scattering medium and the glare reduction and ranging optical imaging system; adjusting the power spectral density of the first light beam so that the reference light beam is substantially coherent with the scattered light; on a pixel by pixel basis, modifying the amplitude and phase of the reference light beam to minimize the DC light power at each pixel; storing the modified amplitude and phase that results in a substantially minimum detected DC light power for each pixel; increasing power spectral density of a second reference light beam; modulating the amplitude of the second reference light beam with a sinusoidal signal having a frequency; on a pixel by pixel basis, detecting the substantially maximum signal level at the modulation frequency on a pixel by adjusting a second delay of the reference light beam; and determining range to a target. generating a first light beam with a power spectral density; generating a reference light beam from the first light beam; emitting the first light beam with a power spectral density; collecting scattered light and reflected light respectively reflected from a scattering medium and a target; determining a power spectral density of the first light beam so that the first light beam is substantially coherent with the scattered light; delaying the reference light beam by a first delay, where the first delay is substantially equal to the round-trip delay between a scattering medium and the glare reduction and ranging optical imaging system; adjusting the power spectral density of the first light beam so that the reference light beam is substantially coherent with the scattered light; on a pixel by pixel basis, modifying the amplitude and phase of the reference light beam to minimize the DC light power at each pixel; storing the modified amplitude and phase that results in a substantially minimum detected DC light power for each pixel; increasing power spectral density of a second reference light beam; modulating the amplitude of the second reference light beam with a sinusoidal signal having a frequency; on a pixel by pixel basis, detecting the substantially maximum signal level at the modulation frequency on a pixel by adjusting a second delay of the reference light beam; and determining range to a target.
An apparatus, comprising: a polymer spray head configured to direct a plurality of polymeric fibers in an upward direction and levitate a product portion in a polymer enrobing zone above said polymer spray head; and at least one guide configured to help retain the levitated product portion in the polymer enrobing zone, the guide including, a first air knife and a second air knife, the first air knife and the second air knife being located on opposite sides of the polymer enrobing zone, and a first guide structure and a second guide structure, the first guide structure and the second guide structure being located on opposite sides of the polymer enrobing zone. a polymer spray head configured to direct a plurality of polymeric fibers in an upward direction and levitate a product portion in a polymer enrobing zone above said polymer spray head; and at least one guide configured to help retain the levitated product portion in the polymer enrobing zone, the guide including, a first air knife and a second air knife, the first air knife and the second air knife being located on opposite sides of the polymer enrobing zone, and a first guide structure and a second guide structure, the first guide structure and the second guide structure being located on opposite sides of the polymer enrobing zone. a first air knife and a second air knife, the first air knife and the second air knife being located on opposite sides of the polymer enrobing zone, and a first guide structure and a second guide structure, the first guide structure and the second guide structure being located on opposite sides of the polymer enrobing zone.
Motor-vibrator assembly for a vibrating machine, the motor-vibrator assembly comprising a plurality of motor-vibrators, each of which comprises an electric motor consisting of a synchronous motor and at least one eccentric mass connected on the drive shaft of the synchronous motor, position sensing means (15; 15a) to sense the angular position and measure the angular velocity of the drive shafts, electronic drive means to drive the synchronous motors, and electronic control means, which are configured to control said electronic drive means based on the angular positions sensed and on the angular velocities measured so that the motor-vibrator assembly generates a predetermined vibratory motion; the motor-vibrator assembly being characterized in that the eccentric mass is fixed to the drive shaft of the relative synchronous motor and is divided into two bodies (10a, 10b) which are fixed to two respective free ends of the drive shaft, the two free ends of the drive shaft projecting from a casing of the synchronous motor in the area of two respective opposite longitudinal ends of the synchronous motor.
A swallowing exercising device comprising: an extraoral handle extending in the longitudinal direction; and a bolus simulator connected to said extraoral handle, wherein said bolus simulator comprises a soft and flexible outer jacket having an exterior surface, an interior surface defining a cavity and a reinforcement member coupled to said jacket, wherein said cavity is closed and not in fluid communication with said exterior surface, wherein said reinforcement member comprises a ring extending in the longitudinal direction around a periphery of said bolus simulator. an extraoral handle extending in the longitudinal direction; and a bolus simulator connected to said extraoral handle, wherein said bolus simulator comprises a soft and flexible outer jacket having an exterior surface, an interior surface defining a cavity and a reinforcement member coupled to said jacket, wherein said cavity is closed and not in fluid communication with said exterior surface, wherein said reinforcement member comprises a ring extending in the longitudinal direction around a periphery of said bolus simulator.
A dispensing container (10, 60) for extrudable fluid materials which comprises; a collapsible tubular body (11, 61) made of a flexible material and having longitudinally opposite ends (11A, 11B, 61A, 61B), and being constructed such that transverse inward pressure causes the tubular body (11, 61) to collapse in the direction of the pressure and the side surfaces of the tubular body perpendicular to the direction of pressure to spread transversely outwardly, a first end (11A, 61A) of the tubular body being provided with a dispensing nozzle (15, 71); and the longitudinally opposite second end (11B, 61B) of the tubular body being closed with an end wall member (20, 80) sealingly connected to the tubular body (11, 61) and that is biased to fold about a fold axis transverse to the longitudinal direction of the tubular body under the transverse pressure, wherein: either the end wall member comprises a wall part which has a wall surface comprising two side surfaces enclosing a concave angle between them on the side facing the first end thereby forming a valley surface between them on the side facing the first end and being foldable about a fold axis extending in the direction of the length of the valley in a direction transverse to the longitudinal direction; or the end wall member comprises a wall part which bulges convexly in the longitudinal direction of the tubular body, either toward the first end or away from the first end of the tubular body, in a generally conical or pyramidal shape; characterised in that an internal support is provided within the tubular body (11,61) in the vicinity of the nozzle to resiliently support the tubular body and wherein the internal support member is made integrally with a nozzle insert (15, 70) of a plastics material. either the end wall member comprises a wall part which has a wall surface comprising two side surfaces enclosing a concave angle between them on the side facing the first end thereby forming a valley surface between them on the side facing the first end and being foldable about a fold axis extending in the direction of the length of the valley in a direction transverse to the longitudinal direction; or the end wall member comprises a wall part which bulges convexly in the longitudinal direction of the tubular body, either toward the first end or away from the first end of the tubular body, in a generally conical or pyramidal shape; characterised in that an internal support is provided within the tubular body (11,61) in the vicinity of the nozzle to resiliently support the tubular body and wherein the internal support member is made integrally with a nozzle insert (15, 70) of a plastics material.
Use of at least one polypeptide of amino acid sequence represented by SEQ ID NO: 4, an analogue thereof or a fragment thereof, or of at least one nucleic acid sequence encoding said polypeptide, as a tool for in vitro or ex vivo characterization of cutaneous signs of ageing and/or cutaneous signs of dryness, the analogue thereof being a polypeptide exhibiting a sequence identity with the sequence represented by SEQ ID NO: 4 of at least 85% and having a biological activity of the same nature as the polypeptide of amino acid sequence represented by SEQ ID NO: 4; the fragment thereof being a portion of the polypeptide of amino acid sequence represented by SEQ ID NO: 4 comprising at least 8 consecutive amino acids of the said polypeptide of amino acid sequence represented by SEQ ID NO: 4, and a substantially similar biological activity as the polypeptide of amino acid sequence represented by SEQ ID NO: 4.
Lamp, having - a LED light source for generating a light, - an optical reflection and transmission element, reflecting a first part of the light and transmitting a second part of the light, wherein the first part of the light is provided for generating a direct lighting, - a glare-suppression and deflection unit for glare-suppressing and deflecting the second part of the light, characterized in that the glare-suppression and deflection unit has a microprism plate and a reflecting plate, wherein the microprism plate is arranged between the reflection and transmission element and the plate of the glare-suppression and deflection unit. - a LED light source for generating a light, - an optical reflection and transmission element, reflecting a first part of the light and transmitting a second part of the light, wherein the first part of the light is provided for generating a direct lighting, - a glare-suppression and deflection unit for glare-suppressing and deflecting the second part of the light,
A tiltrotor aircraft having a vertical takeoff and landing flight mode and a forward flight mode, the aircraft comprising: a longitudinally extending fuselage having forward and aft stations (14, 16); a forward wing extending laterally from the forward station having first and second outboard ends; an aft wing extending laterally from the aft station having first and second outboard ends; first and second forward rotors (26a, 26b) respectively coupled proximate the first and second outboard ends of the forward wing, the first and second forward rotors (26a, 26b) reversibly tiltable relative to the forward wing between a vertical lift orientation and a forward thrust orientation; and first and second aft rotors (36a, 36b) respectively coupled proximate the first and second outboard ends of the aft wing, the first and second aft rotors (36a, 36b) reversibly tiltable relative to the aft wing between a vertical lift orientation and a forward thrust orientation; wherein, the forward rotors (26a, 36b) are rigid rotors having only collective pitch control; wherein, the aft rotors (36a, 36b) are gimbaled rotors having collective pitch control and cyclic pitch control; wherein, the forward rotors (26a, 26b) have a smaller diameter than the aft rotors (36a, 36b); wherein, a ratio of rotor speeds of the forward rotors (26a, 26b) to the aft rotors (36a, 36b) in the vertical takeoff and landing flight mode is between 2 to 1 and 3 to 1; and wherein, the aft rotors (36a, 36b) are folded in the forward flight mode. a longitudinally extending fuselage having forward and aft stations (14, 16); a forward wing extending laterally from the forward station having first and second outboard ends; an aft wing extending laterally from the aft station having first and second outboard ends; first and second forward rotors (26a, 26b) respectively coupled proximate the first and second outboard ends of the forward wing, the first and second forward rotors (26a, 26b) reversibly tiltable relative to the forward wing between a vertical lift orientation and a forward thrust orientation; and first and second aft rotors (36a, 36b) respectively coupled proximate the first and second outboard ends of the aft wing, the first and second aft rotors (36a, 36b) reversibly tiltable relative to the aft wing between a vertical lift orientation and a forward thrust orientation; wherein, the forward rotors (26a, 36b) are rigid rotors having only collective pitch control; wherein, the aft rotors (36a, 36b) are gimbaled rotors having collective pitch control and cyclic pitch control; wherein, the forward rotors (26a, 26b) have a smaller diameter than the aft rotors (36a, 36b); wherein, a ratio of rotor speeds of the forward rotors (26a, 26b) to the aft rotors (36a, 36b) in the vertical takeoff and landing flight mode is between 2 to 1 and 3 to 1; and wherein, the aft rotors (36a, 36b) are folded in the forward flight mode.