mhurhangee/ep-ind-claims huggingface dataset:
A mobile radio communications device arranged for network connection with an OFDMA (Orthogonal Frequency Division Multiple Access) downlink channel, wherein the network includes an eNodeB MAC scheduler for dynamically allocating downlink channel resources according to a localised scheduling scheme and a distributed scheduling scheme, the mobile device including means (12, 24) arranged for estimating a signal-fading characteristic and for initiating switching (18, 46) between the localised scheduling scheme and the distributed scheduling scheme by way of a request to the network, such initiation being responsive to the result of the said estimation, the estimation being conducted within the mobile radio communications device, wherein the localised scheduling scheme allocates a set of resource blocks each consisting of a number of contiguous sub-carriers, and wherein the distributed scheduling scheme allocates a set of resource blocks each consisting of a number of sub-carriers arbitrarily distributed over the entire frequency band of the downlink channel; wherein the means arranged for estimating a signal-fading characteristic and for initiating switching are configured to: carry out calculations to determine a fading type and fading rate; initiate a switch request from localised to distributed scheduling if the fading is frequency-selective and the current scheduling scheme is localised; conduct an estimation of the fading variation for all measurement samples if the fading is not frequency-selective; for each measurement sample, increment a fading counter by one if the estimated fading variation exceeds a first threshold; and decrement the fading counter by one if the estimated fading variation does not exceed the first threshold; and initiate a switch request from distributed to localised scheduling if the resulting fading counter does not exceed a second threshold and the current scheduling scheme is distributed. carry out calculations to determine a fading type and fading rate; initiate a switch request from localised to distributed scheduling if the fading is frequency-selective and the current scheduling scheme is localised; conduct an estimation of the fading variation for all measurement samples if the fading is not frequency-selective; for each measurement sample, increment a fading counter by one if the estimated fading variation exceeds a first threshold; and decrement the fading counter by one if the estimated fading variation does not exceed the first threshold; and initiate a switch request from distributed to localised scheduling if the resulting fading counter does not exceed a second threshold and the current scheduling scheme is distributed.
A method for receiving control signaling and for determining information, comprising: receiving a first signal, wherein the first signal comprises a downlink data channel signal, wherein a first time interval is less than a predetermined threshold X1, the first time interval is between the first signal and a downlink control channel signal scheduling the downlink data channel signal; acquiring a QCL parameter of the first signal according to a QCL parameter of a specified control resource set, CORESET, wherein the specified CORESET is a CORESET having a minimum CORESET identification, CORESET ID, in a predetermined component carrier, CC, in a time unit closest to the first signal, the predetermined CC is a CC where the first signal is located; receiving a second signal, wherein the first signal and the second signal overlap partially or fully in a time-domain, wherein a spatial receiver parameter of the downlink data channel signal and a spatial receiver parameter of the second signal are different, a priority between these two receiver parameters is determined, wherein the second signal is another CORESET. receiving a first signal, wherein the first signal comprises a downlink data channel signal, wherein a first time interval is less than a predetermined threshold X1, the first time interval is between the first signal and a downlink control channel signal scheduling the downlink data channel signal; acquiring a QCL parameter of the first signal according to a QCL parameter of a specified control resource set, CORESET, wherein the specified CORESET is a CORESET having a minimum CORESET identification, CORESET ID, in a predetermined component carrier, CC, in a time unit closest to the first signal, the predetermined CC is a CC where the first signal is located; receiving a second signal, wherein the first signal and the second signal overlap partially or fully in a time-domain, wherein a spatial receiver parameter of the downlink data channel signal and a spatial receiver parameter of the second signal are different, a priority between these two receiver parameters is determined, wherein the second signal is another CORESET.
A method of operating an electronic system, the method comprising: detecting an incoming transmission on a power line (108, 110), the method characterised by: signaling a switched-mode power supply (104; 154; 212) coupled to the power line (108,110) upon detecting the incoming transmission to modify at least one operating parameter of the switched-mode power supply (104; 154; 212), wherein the modifying reduces a level of interference produced by the switched-mode power supply (104; 154; 212), wherein modifying at least one operating parameter comprises at least one of: disabling harmonic spreading; modifying a switching behavior; setting a switching behavior of the switch-mode power supply (104; 154; 212) in dependence on determined modulation densities associated with one or more carriers on which data is being received; adjusting a switching frequency of switched-mode power supply (104; 154; 212) to avoid interference with the incoming data transmission; setting a switching frequency of the power supply (104; 154; 212), wherein harmonics produced by the power supply (104; 154; 212) fall on frequencies associated with carriers having lowest modulation densities; reducing a power output of the switched-mode power supply (104; 154; 212) upon detecting the incoming transmission. disabling harmonic spreading; modifying a switching behavior; setting a switching behavior of the switch-mode power supply (104; 154; 212) in dependence on determined modulation densities associated with one or more carriers on which data is being received; adjusting a switching frequency of switched-mode power supply (104; 154; 212) to avoid interference with the incoming data transmission; setting a switching frequency of the power supply (104; 154; 212), wherein harmonics produced by the power supply (104; 154; 212) fall on frequencies associated with carriers having lowest modulation densities; reducing a power output of the switched-mode power supply (104; 154; 212) upon detecting the incoming transmission.
A surface orientation sensor for a sample sectioning device, the surface orientation sensor being operable to sense an angular orientation of a surface of a sample held by a sample sectioning device based on a degree of rotation of a surface of the surface orientation sensor about a first axis and a second axis perpendicular to the first axis, the first axis and the second axis being substantially parallel to a cutting plane of the sample sectioning device, characterized in that the rotation of the surface of the surface orientation sensor is caused by the surface of the sample contacting the surface of the surface orientation sensor.
A development device, comprising: a development member configured to develop an electrostatic latent image formed on a latent image carrier with a developer including toner and a carrier to make the electrostatic latent image visible; and a circulation member configured to receive the developer discharged from the development member and convey the developer back to the development member, comprising a container provided upstream from the development member in a conveyance direction of the developer to store the developer, the container comprising an agitator provided inside the container and configured to agitate and mix the developer and fresh toner supplied to the container, wherein the agitator comprises a rotary shaft which is inserted vertically into the developer container, and wherein the rotary shaft of the agitator has a longitudinal direction in a vertical direction, characterized in that the agitator further comprises a plurality of paddles, each paddle comprising holes (80B1) arranged in a direction perpendicular to the longitudinal direction such that the developer passes through said holes to mix the fresh toner and the developer to be agitated in the container, wherein the paddles are provided circumferentially about the rotary shaft. a development member configured to develop an electrostatic latent image formed on a latent image carrier with a developer including toner and a carrier to make the electrostatic latent image visible; and a circulation member configured to receive the developer discharged from the development member and convey the developer back to the development member, comprising a container provided upstream from the development member in a conveyance direction of the developer to store the developer, the container comprising an agitator provided inside the container and configured to agitate and mix the developer and fresh toner supplied to the container, wherein the agitator comprises a rotary shaft which is inserted vertically into the developer container, and wherein the rotary shaft of the agitator has a longitudinal direction in a vertical direction, characterized in that the agitator further comprises a plurality of paddles, each paddle comprising holes (80B1) arranged in a direction perpendicular to the longitudinal direction such that the developer passes through said holes to mix the fresh toner and the developer to be agitated in the container, wherein the paddles are provided circumferentially about the rotary shaft.
A device for perforating/punching downhole casings, where the device comprises at least a pipe section, at least a charge and also a firing system arranged to fire the at least one charge, characterized in that the device is arranged on a drill string, and the device further comprises a ball seat at a lower end of the pipe section and also a rupture disc arranged in an opening in the pipe wall of the pipe section above the ball seat, where the rupture disc is arranged to burst when a ball is resting in the ball seat and the pressure on the inside of the drill string and the pipe section exceeds a predetermined level, hence providing a fluid communication between the inside and outside of the pipe section through the opening in the pipe wall of the pipe section.
A method for controlling a laser beam for manufacturing three-dimensional objects by means of stacked layers, comprising, for each layer, a step for using a laser beam to solidify a zone corresponding to a two-dimensional object to be manufactured, such a two-dimensional section having a geometric contour, comprising, for at least one said two-dimensional section, the following steps: - acquiring the geometric contour (62, 92, 102) of said two-dimensional section, - determining a reference path (64, 94, 102) from said geometric contour of the section, said reference path having a shape correlated to the shape of said geometric contour, - determining by computation a set of paths based on said reference path, and - controlling the laser beam to travel all of the determined paths using a travel strategy defining a travel order of the paths and a starting point for each path, the determined set of paths comprising the reference path, characterized in that the reference path is a median path obtained from a set of points that are equidistant from points selected on said geometric contour. - acquiring the geometric contour (62, 92, 102) of said two-dimensional section, - determining a reference path (64, 94, 102) from said geometric contour of the section, said reference path having a shape correlated to the shape of said geometric contour, - determining by computation a set of paths based on said reference path, and - controlling the laser beam to travel all of the determined paths using a travel strategy defining a travel order of the paths and a starting point for each path, the determined set of paths comprising the reference path, characterized in that the reference path is a median path obtained from a set of points that are equidistant from points selected on said geometric contour.
Plug-in connection arrangement for a component, having a first portion and a second portion, with a first groove contour in a first annular groove arranged in the first portion, and with a second groove contour in a second annular groove arranged in the second portion, and which, - via a resilient connection arrangement element which is arranged between the first portion and the second portion in the second annular groove, - can have a retention position relative to each other, as a result of a resilient deformation of the resilient connection arrangement element, in a first position, and - which can be moved in an axial direction into a second position which is provided in particular for operation, wherein the second position is a sealing engagement position as a result of a resilient deformation of the resilient connection arrangement element, wherein the first portion has, at a first edge, a lug with an introduction chamfer and a hook-like burr, wherein the first annular groove is constructed in such a manner that it is separated from the lug by the hook-like burr, wherein - the first portion has, at the first annular groove, the first groove contour with a chamfered first groove base, and - the second portion has, at the second annular groove, the second groove contour with a chamfered second groove base, and wherein, - in the first position, the first portion is subjected, as a result of a resilient deformation of the resilient connection arrangement element between the hook-like burr and/or the introduction chamfer, on the one hand, and the chamfered second groove base of the second portion, on the other hand, to at least one retention force (Fr). - via a resilient connection arrangement element which is arranged between the first portion and the second portion in the second annular groove, - can have a retention position relative to each other, as a result of a resilient deformation of the resilient connection arrangement element, in a first position, and - which can be moved in an axial direction into a second position which is provided in particular for operation, wherein the second position is a sealing engagement position as a result of a resilient deformation of the resilient connection arrangement element, wherein the first portion has, at a first edge, a lug with an introduction chamfer and a hook-like burr, wherein the first annular groove is constructed in such a manner that it is separated from the lug by the hook-like burr, wherein - the first portion has, at the first annular groove, the first groove contour with a chamfered first groove base, and - the second portion has, at the second annular groove, the second groove contour with a chamfered second groove base, and wherein, - in the first position, the first portion is subjected, as a result of a resilient deformation of the resilient connection arrangement element between the hook-like burr and/or the introduction chamfer, on the one hand, and the chamfered second groove base of the second portion, on the other hand, to at least one retention force (Fr).
A method performed by a user equipment configured for operation in a narrowband wireless communication system, the method comprising: detecting receipt of a narrowband positioning reference signal that comprises a narrowband reference signal sequence, wherein the narrowband reference signal sequence is a subsequence of a wideband reference signal sequence, wherein the wideband reference signal sequence is configured for a wideband frequency bandwidth that is wider than a maximum frequency bandwidth defined for the narrowband wireless communication system and wherein the narrowband reference signal sequence is a subsequence at a position within the wideband reference signal sequence that depends on a relative position of the narrowband wireless communication system within a system bandwidth of a wideband wireless communication system for which the wideband reference signal is configured; and performing a positioning measurement using the narrowband positioning reference signal. detecting receipt of a narrowband positioning reference signal that comprises a narrowband reference signal sequence, wherein the narrowband reference signal sequence is a subsequence of a wideband reference signal sequence, wherein the wideband reference signal sequence is configured for a wideband frequency bandwidth that is wider than a maximum frequency bandwidth defined for the narrowband wireless communication system and wherein the narrowband reference signal sequence is a subsequence at a position within the wideband reference signal sequence that depends on a relative position of the narrowband wireless communication system within a system bandwidth of a wideband wireless communication system for which the wideband reference signal is configured; and performing a positioning measurement using the narrowband positioning reference signal.
Adsorbent and photocatalytic decontamination gel consisting of a colloidal solution comprising, preferably consisting of: - 15 % to 20 % by weight, further preferably 15 % to 20 % by weight the 15 % value being excluded, better still 16 % to 20 % by weight, for example 20 % by weight of TiO 2, optionally doped, relative to the weight of the gel; - optionally, 0.01 % to 10 % by weight, preferably 0.1 % to 5 % by weight relative to the weight of the gel of at least one dye and/or at least one pigment; - optionally, 0.1 % to 2 % by weight relative to the weight of the gel, of at least one surfactant; - optionally, 0.05 % to 5 % by weight, preferably 0.05 % to 2 % by weight relative to the weight of the gel, of at least one super-absorbent polymer; - and the balance solvent, said solvent being selected from among mixtures of water in a proportion of 40% to 56% by weight, for example 40%, 42.5%, or 56% by weight, and of ethanol, in a proportion of 24% to 42,5% by weight, preferably of 24% to 40% by weight, for example of 24%, 40%, or 42.5% by weight relative to the weight of gel; and said gel having a pH of 4 or higher. - 15 % to 20 % by weight, further preferably 15 % to 20 % by weight the 15 % value being excluded, better still 16 % to 20 % by weight, for example 20 % by weight of TiO 2, optionally doped, relative to the weight of the gel; - optionally, 0.01 % to 10 % by weight, preferably 0.1 % to 5 % by weight relative to the weight of the gel of at least one dye and/or at least one pigment; - optionally, 0.1 % to 2 % by weight relative to the weight of the gel, of at least one surfactant; - optionally, 0.05 % to 5 % by weight, preferably 0.05 % to 2 % by weight relative to the weight of the gel, of at least one super-absorbent polymer; - and the balance solvent, said solvent being selected from among mixtures of water in a proportion of 40% to 56% by weight, for example 40%, 42.5%, or 56% by weight, and of ethanol, in a proportion of 24% to 42,5% by weight, preferably of 24% to 40% by weight, for example of 24%, 40%, or 42.5% by weight relative to the weight of gel; and said gel having a pH of 4 or higher.
A mobile telecommunication device comprising: - a receiver for receiving content data via a mobile telecommunication network; - a play-out buffer for holding downloaded but yet un-played content data; - a media reader for reading content data at a media rate from the play-out buffer and for sending content to a display or speaker for rendering; - a segment request controller for sending requests for new content segments to a remote server; - a buffer fill monitor for checking a fill level of said play-out buffer; - a throughput estimator for estimating a current throughput; and - a media rate selector for selecting, out of a plurality of possible media rates, a requested media rate for a next requested media segment, wherein the segment request controller is configured to switch between a state of continuously requesting content segments and a state of not requesting any content segments depending on said fill level, and wherein said media rate selector is configured to calculate a ratio p between said current throughput and said requested media rate, and instruct said segments request controller to request a media rate higher than a predefined breakpoint media rate level only if said ratio p is above a predefined ratio ρ th, where ρ th > 1. - a receiver for receiving content data via a mobile telecommunication network; - a play-out buffer for holding downloaded but yet un-played content data; - a media reader for reading content data at a media rate from the play-out buffer and for sending content to a display or speaker for rendering; - a segment request controller for sending requests for new content segments to a remote server; - a buffer fill monitor for checking a fill level of said play-out buffer; - a throughput estimator for estimating a current throughput; and - a media rate selector for selecting, out of a plurality of possible media rates, a requested media rate for a next requested media segment,
A light grid arrangement, comprising: one or more light transmitters and one or more light receivers, wherein the light transmitters and light receivers are mounted on supports, one of which is fixedly mounted and the other is rotatably movable, wherein the transmission energy and the signal evaluation are changed, based on the respective distance between the light transmitter(s) and the light receiver(s), wherein the component of the beam intensity in the direction of the light receivers and/or the beam shape of the light transmitters and/or the sensitivity and/or the reception lobe of the light receivers is adapted, depending on the relative position of the supports and the distance between light transmitters and light receivers. one or more light transmitters and one or more light receivers, wherein the light transmitters and light receivers are mounted on supports, one of which is fixedly mounted and the other is rotatably movable, wherein the transmission energy and the signal evaluation are changed, based on the respective distance between the light transmitter(s) and the light receiver(s), wherein the component of the beam intensity in the direction of the light receivers and/or the beam shape of the light transmitters and/or the sensitivity and/or the reception lobe of the light receivers is adapted, depending on the relative position of the supports and the distance between light transmitters and light receivers.