mhurhangee/ep-ind-claims huggingface dataset:
A gas turbine comprising (a) a centrifugal or mixed-flow compressor having a rotor presenting an axis of rotation, said compressor being adapted to compress an oxidizer gas, said rotor comprising a secondary air system comprising an oxidizer gas bleed system arranged in the rotor; the compressor having an outer surface, (b) a combustion chamber adapted to burn at least the compressed gas, (c) at least one hot part in contact with the burnt gas, and (d) a channeling system for channeling the bleed gas to the hot part in order to lower its temperature, the channeling system including at least one cavity internal to the rotor and a plurality of orifices made in the rotor, each orifice having an orifice axis extending from the outer surface and leading into said cavity; the gas turbine being characterized in that the rotor comprises a plurality of main blades and of intermediate blades, each main blade being provided with a main leading edge and each intermediate blade being provided with an intermediate leading edge, at least one of the orifices being at least partly positioned axially relative to the axis of rotation between a main leading edge and an intermediate leading edge. (a) a centrifugal or mixed-flow compressor having a rotor presenting an axis of rotation, said compressor being adapted to compress an oxidizer gas, said rotor comprising a secondary air system comprising an oxidizer gas bleed system arranged in the rotor; the compressor having an outer surface, (b) a combustion chamber adapted to burn at least the compressed gas, (c) at least one hot part in contact with the burnt gas, and (d) a channeling system for channeling the bleed gas to the hot part in order to lower its temperature, the channeling system including at least one cavity internal to the rotor and a plurality of orifices made in the rotor, each orifice having an orifice axis extending from the outer surface and leading into said cavity;
A seal for a gas turbine engine comprising: an aft hub; and a knife edge seal extending radially outward from said aft hub and terminating proximate a stator when in place, the knife edge seal being transverse to a center axis of the engine, the knife edge seal including a base from which a neck outwardly extends, with first and second knife edges (50,52) outwardly extending from the neck, the neck having a reduced thickness relative to the base. an aft hub; and a knife edge seal extending radially outward from said aft hub and terminating proximate a stator when in place, the knife edge seal being transverse to a center axis of the engine, the knife edge seal including a base from which a neck outwardly extends, with first and second knife edges (50,52) outwardly extending from the neck, the neck having a reduced thickness relative to the base.
System for providing a planar structure, such as a wall or ceiling, comprising at least a first profile unit with a sheet-like element; a second profile unit for releasably connecting to the first profile unit along a connecting direction; and a securing element (7, 7', 7") with a wall piece and at least one clamping piece, wherein the first profile unit forms a profile frame for the sheet-like element, which profile frame is joined together from a plurality of profile elements (4; 5, 5'), wherein the profile frame has at least one connector structure for detachably connecting to the second profile unit, and wherein the securing element (7, 7', 7") is detachably operatively connected to the profile frame in such a way that displacement of the planar element in the profile frame is prevented, characterized in that the wall piece is essentially in contact, in particular in surface contact, at least partially with only one side face of the planar element.
A process of producing positive electrode active material particles for a battery, comprising a step of providing a slurry comprising resin particles, a cationic surfactant and/or a polyvinyl alcohol derivative, lithium complex oxide particles, and a polar solvent; removing the polar solvent from the slurry to give a composition; and firing the composition and at the same time, removing the resin particles from the composition, wherein the cationic surfactant is a quaternary ammonium salt, the polyvinyl alcohol derivative is a polyvinyl alcohol into which a quaternary ammonium salt group has been introduced or which has been substi tutedby a quaternary ammonium salt group, and the resin particles have an average particle size of 0.1 to 20 μm.
Method for generating depth images, wherein images of a scene are recorded using at least two cameras (5, 6), wherein depth information is derived from content correspondences between the images, wherein the scene is illuminated with structured light during the recording of the images, wherein contrast gradients of the structured light are smoothed, characterized in that a local smoothing width in at least one subregion is greater than a characteristic length of diffraction effects and/or imaging errors of a projection of the structured light.
Relay with a contact spring device which closes or interrupts the circuit between two relay contacts (2, 3) and comprises two contact springs (5 1, 5 2), and with a magnetic drive for synchronous, opposite deflection of the two contact springs (5 1, 5 2) into a closed relay position abutting the relay contacts (2, 3) or into an open relay position lifted off from the relay contacts (2, 3), wherein the magnetic drive comprises a pole-reversible magnet coil and an armature which can be pivoted between two switch positions, characterized in that a stationary intermediate contact part is arranged between the two contact springs (5 1, 5 2) to which the two contact springs (5 1, 5 2) are connected in an electrically conducting manner, wherein one of the spring ends of each of the two contact springs (5 1, 5 2) is mounted in an electrically conducting manner to opposing sides of the intermediate contact part and the respective other, free spring ends face away from one another, and that each of the two contact springs (5 1, 5 2) is motionally coupled with the armature by means of a connecting arm (17a, 17b) which is displaceably guided in the deflection direction of the two contact springs (5 1, 5 2).
A blade angle feedback assembly for an aircraft-bladed rotor, the rotor rotatable about a longitudinal axis and having an adjustable blade pitch angle, the assembly comprising: a feedback device having a root surface having a first edge (302 1); a plurality of first position markers disposed on the root surface and oriented substantially parallel to the longitudinal axis, the plurality of first position markers circumferentially spaced from one another; at least one second position marker disposed on the root surface and positioned between two adjacent first position markers at an angle thereto, the at least one second position marker having an end positioned adjacent to the first edge (302 1) and non-flush therewith; and at least one sensor configured to be mounted adjacent the feedback device, wherein one of the feedback device and the at least one sensor is configured to be coupled to rotate with the rotor, and the at least one sensor is configured to detect a relative passage of the plurality of first position markers and the at least one second position marker as the one of the feedback device and the at least one sensor configured to be coupled to rotate with the rotor rotates about the longitudinal axis, wherein the end of the at least one second position marker is beveled at an angle with respect to the first edge (302 1). a feedback device having a root surface having a first edge (302 1); a plurality of first position markers disposed on the root surface and oriented substantially parallel to the longitudinal axis, the plurality of first position markers circumferentially spaced from one another; at least one second position marker disposed on the root surface and positioned between two adjacent first position markers at an angle thereto, the at least one second position marker having an end positioned adjacent to the first edge (302 1) and non-flush therewith; and at least one sensor configured to be mounted adjacent the feedback device, wherein one of the feedback device and the at least one sensor is configured to be coupled to rotate with the rotor, and the at least one sensor is configured to detect a relative passage of the plurality of first position markers and the at least one second position marker as the one of the feedback device and the at least one sensor configured to be coupled to rotate with the rotor rotates about the longitudinal axis, wherein the end of the at least one second position marker is beveled at an angle with respect to the first edge (302 1).
A method for a mobile communication device to communicate with a user device (Wearable Device) over a short range radio interface connection, the mobile communication device acting as a relaying node for enabling a connection of the user device to a core network (Core Network), the method comprising negotiating non-access stratum, NAS, capabilities for connecting the user device to the mobile communication device and for operating the user device using the mobile communication device as the relaying node, characterized in that the mobile communication device triggers the core network to keep alive at least one user device context during the process of releasing a connection between the user device and the core network.
A device for assisting a user with mobility, comprising: a frame structure supported on a plurality of wheels rotatably attached to the frame structure, a seat member attached to the frame structure and a pair of footrest assemblies, each of the footrest assemblies including a supporting frame configuration supporting a foot plate, each of the supporting frame configurations including a connecting shaft rotatably inserted downwardly into an upper end of a respective one of a pair of vertical tubes affixed to a front end and at respective sides of the frame structure, to allow the supporting frame configuration to rotate about said one of the vertical tubes between a first angular position in which the supporting frame configuration extends forwardly to position the foot plate in front of the frame structure and a second angular position in which the supporting frame configuration is folded backward and adjacent a side of the frame structure, each of the connecting shafts having an annular radial shoulder resting on an annular surface of the upper end of the vertical tube to support a foot load, each of the connecting shafts including two elastically compressible spring-buttons; characterised in that: at least one of the spring-buttons is compressed radially inwardly into the connecting shaft by a cylindrical inner surface of the vertical tube when the supporting frame configuration is in any angular position about the vertical tube, and in that only one of the spring-buttons radially and outwardly extends from the connecting shaft into a hole in the vertical tube when the supporting frame configuration is in either one of the first and second angular positions. at least one of the spring-buttons is compressed radially inwardly into the connecting shaft by a cylindrical inner surface of the vertical tube when the supporting frame configuration is in any angular position about the vertical tube, and in that only one of the spring-buttons radially and outwardly extends from the connecting shaft into a hole in the vertical tube when the supporting frame configuration is in either one of the first and second angular positions.
Method for channel estimation in the downlink in a radio communication system, comprising at least one base station and at least one subscriber station, between which there is a connection via a radio interface, wherein at least one beamforming vector to be used for beamforming in the downlink of the connection is ascertained by the at least one subscriber station, and the at least one subscriber station transmits information which comprises information about this at least one beamforming vector to be used to the at least one base station, characterized in that the at least one subscriber station subsequently receives information from the at least one base station about the beamforming vector used for beamforming in the downlink of the connection, wherein the information about the beamforming vector used can be used by the at least one subscriber station to perform channel estimation, and the information about the beamforming vector used for beamforming in the downlink of the connection indicates a confirmation of the at least one beamforming vector to be used, which is transmitted by the at least one subscriber station, as the beamforming vector currently used for beamforming in the downlink of the connection.
Device for controlling a hydraulic machine on a motor-vehicle propulsion unit, comprising a means for controlling the operating speed of the hydraulic machine, also comprising: - a means for estimating the actual speed of the vehicle, - a means for calculating at least one upper limit (Rmax) of the operating speed of the hydraulic machine according to the actual speed of the vehicle, - and in that the control means restricts the operating speed (Rp) of the hydraulic machine by the upper limit (Rmax), characterised in that the upper limit (Rmax) varies according to the actual speed of the vehicle or respectively to the following relationship, the upper limit (Rmax) is equal to 10 (vit/k+log(/S0)), with: - Vit for the actual speed of the vehicle, - k for a coefficient of authorised variation of the operating speed of the hydraulic machine, - S0 for a minimum operating speed of the hydraulic machine. - a means for estimating the actual speed of the vehicle, - a means for calculating at least one upper limit (Rmax) of the operating speed of the hydraulic machine according to the actual speed of the vehicle, - and in that the control means restricts the operating speed (Rp) of the hydraulic machine by the upper limit (Rmax), - Vit for the actual speed of the vehicle, - k for a coefficient of authorised variation of the operating speed of the hydraulic machine, - S0 for a minimum operating speed of the hydraulic machine.
A system comprising: a soft robotic actuator comprising: an elastomeric material defining an internal void configured to be inflated with an inflation fluid, and an external support structure located on an exterior side of the actuator; a hub comprising an opening for providing the inflation fluid to the soft robotic actuator; and a collar for securing the actuator to the hub, the collar comprising an opening sized and shaped to accept the actuator, the walls of the opening sized and shaped to restrain the external support structure of the actuator, characterised in that the hub is divided into a hub top and a hub bottom, and further comprises one or more alignment pins for aligning the hub top to the hub bottom during installation. a soft robotic actuator comprising: an elastomeric material defining an internal void configured to be inflated with an inflation fluid, and an external support structure located on an exterior side of the actuator; an elastomeric material defining an internal void configured to be inflated with an inflation fluid, and an external support structure located on an exterior side of the actuator; a hub comprising an opening for providing the inflation fluid to the soft robotic actuator; and a collar for securing the actuator to the hub, the collar comprising an opening sized and shaped to accept the actuator, the walls of the opening sized and shaped to restrain the external support structure of the actuator, characterised in that the hub is divided into a hub top and a hub bottom, and further comprises one or more alignment pins for aligning the hub top to the hub bottom during installation.
An elevator comprising: an elevator shaft defined by surrounding walls and top and bottom end terminals; an elevator car moveable in the elevator shaft; elevator hoisting ropes coupled to the elevator car; elevator hoisting machine comprising a traction sheave, which is engaged with the elevator hoisting ropes; traction monitoring means (14A, 14B, 14C, 17, 23) configured to determine traction of the hoisting machine; an electromechanical braking apparatus (12A, 12B); a measuring apparatus (14A, 14B, 14C) adapted to provide speed data and position data of the elevator car; a safety processing unit associated with the traction monitoring means (14A, 14B, 14C, 17, 23) and the measuring apparatus (14A, 14B, 14C); characterised by: the safety processing unit comprising an Emergency Terminal Speed Limit, ETSL, threshold, which is configured to decrease towards the top and / or bottom end terminal in accordance with the position of the elevator car; wherein the ETSL threshold is adjusted on the basis of the traction of the hoisting machine; and wherein the safety processing unit is configured to determine a speed parameter from the speed data of the elevator car, and to determine an elevator car slowdown failure if the speed parameter exceeds the ETSL threshold; and wherein the safety processing unit is adapted to cause braking of the hoisting machine with the electromechanical braking apparatus (12A, 12B) upon determination of the slowdown failure. an elevator shaft defined by surrounding walls and top and bottom end terminals; an elevator car moveable in the elevator shaft; elevator hoisting ropes coupled to the elevator car; elevator hoisting machine comprising a traction sheave, which is engaged with the elevator hoisting ropes; traction monitoring means (14A, 14B, 14C, 17, 23) configured to determine traction of the hoisting machine; an electromechanical braking apparatus (12A, 12B); a measuring apparatus (14A, 14B, 14C) adapted to provide speed data and position data of the elevator car; a safety processing unit associated with the traction monitoring means (14A, 14B, 14C, 17, 23) and the measuring apparatus (14A, 14B, 14C); characterised by: the safety processing unit comprising an Emergency Terminal Speed Limit, ETSL, threshold, which is configured to decrease towards the top and / or bottom end terminal in accordance with the position of the elevator car; wherein the ETSL threshold is adjusted on the basis of the traction of the hoisting machine; and wherein the safety processing unit is configured to determine a speed parameter from the speed data of the elevator car, and to determine an elevator car slowdown failure if the speed parameter exceeds the ETSL threshold; and wherein the safety processing unit is adapted to cause braking of the hoisting machine with the electromechanical braking apparatus (12A, 12B) upon determination of the slowdown failure.
A semi-solid composition comprising a. at least one cadotril in an amount from 10 wt.% to 30 wt.%, and b. at least one liquid-lipid and/or propylene glycol excipient, wherein the liquid-lipid excipient is at least one medium chain triglyceride or at least an oil containing medium chain triglycerides or mixtures thereof; and wherein component b is/are present in an amount of from 20 wt.% to 90 wt.%. a. at least one cadotril in an amount from 10 wt.% to 30 wt.%, and b. at least one liquid-lipid and/or propylene glycol excipient, wherein the liquid-lipid excipient is at least one medium chain triglyceride or at least an oil containing medium chain triglycerides or mixtures thereof; and wherein component b is/are present in an amount of from 20 wt.% to 90 wt.%.
A cleaning apparatus for suctioning suctioned-air volume flow laden with particles from an environment, the cleaning apparatus having an air reception opening comprising a first tube cross section and serving to suction the suctioned-air volume flow laden with the particles, aerosols, bacteria and/or viruses from the environment in an active operating state of the cleaning apparatus, a liquid reception unit comprising a dip pipe and serving to receive a liquid, in particular water, the dip pipe being connected to the air reception opening at a first end in an air-suctioning manner and being designed such that it dips into the liquid to be received, in particular into the water, at a second end in such a manner that the suctioned-air volume flow laden with the particles flows through the receivable liquid in the active operating state of the cleaning apparatus in order to retain the particles, and a negative pressure generator for generating the suctioned-air volume flow in the active operating state, a second tube cross section of the dip tube for guiding the suctioned-air volume flow being larger at least at the second end than the first tube cross section of the air reception opening, characterized in that the dip tube, in particular in the area of the lowering section, has an exit area having a plurality of openings for forming a coarse filter, the openings being designed preferably by a plurality of rod-shaped tines, which are in particular disposed and/or aligned parallel to each other, further preferably designed in a slit or gap-like manner. a liquid reception unit comprising a dip pipe and serving to receive a liquid, in particular water, the dip pipe being connected to the air reception opening at a first end in an air-suctioning manner and being designed such that it dips into the liquid to be received, in particular into the water, at a second end in such a manner that the suctioned-air volume flow laden with the particles flows through the receivable liquid in the active operating state of the cleaning apparatus in order to retain the particles, and a negative pressure generator for generating the suctioned-air volume flow in the active operating state, a second tube cross section of the dip tube for guiding the suctioned-air volume flow being larger at least at the second end than the first tube cross section of the air reception opening, characterized in that the dip tube, in particular in the area of the lowering section, has an exit area having a plurality of openings for forming a coarse filter, the openings being designed preferably by a plurality of rod-shaped tines, which are in particular disposed and/or aligned parallel to each other, further preferably designed in a slit or gap-like manner.
A vessel cannulation device comprising: a housing having a distal end with a distal tip and a proximal end; a guidewire lumen (224, 226) passing through the housing and at least the distal tip; a pressure sensor (210, 270a, 270b, 270c, 270d, 292, 343, 355) coupled to the guidewire lumen (224, 226) by a fluid passageway that is coupled to the pressure sensor; and a guidewire advancing member (201, 206) configured for advancing a guidewire through the guidewire lumen (224, 226), wherein the guidewire advancing member (201, 206) is operably coupled to the pressure sensor (210, 270a, 270b, 270c, 270d, 292, 343, 355), and wherein the device is configured to cause the guidewire advancing member to advance the guidewire in response to the pressure sensor (210, 270a, 270b, 270c, 270d, 292, 343, 355) detecting a positive fluid pressure above a predetermined threshold acting thereon. a housing having a distal end with a distal tip and a proximal end; a guidewire lumen (224, 226) passing through the housing and at least the distal tip; a pressure sensor (210, 270a, 270b, 270c, 270d, 292, 343, 355) coupled to the guidewire lumen (224, 226) by a fluid passageway that is coupled to the pressure sensor; and a guidewire advancing member (201, 206) configured for advancing a guidewire through the guidewire lumen (224, 226), wherein the guidewire advancing member (201, 206) is operably coupled to the pressure sensor (210, 270a, 270b, 270c, 270d, 292, 343, 355), and wherein the device is configured to cause the guidewire advancing member to advance the guidewire in response to the pressure sensor (210, 270a, 270b, 270c, 270d, 292, 343, 355) detecting a positive fluid pressure above a predetermined threshold acting thereon.