mhurhangee/patent-ind-claim-en huggingface dataset:
A method for obtaining an adaptive angle-Doppler ambiguity function, AF, for a target scene using multiple-input-multiple-output, MIMO, radar, the MIMO radar including a transmit antenna array, the transmit antenna array being at least one-dimensional and having a plurality of antenna elements, the method comprising: generating transmit signals for transmission by the transmit antenna array, the transmit signals defining at least a first transmit trajectory of a phase center within the transmit antenna array; and transmitting the transmit signals using the transmit antenna array; receiving receive signals from the target, the receive signals resulting from the incidence of the transmit signals upon the target; and obtaining at least an angle-Doppler ambiguity function, AF, from the receive signals; wherein the first transmit trajectory corresponds to an amplitude modulation, AM, of the transmit signals so as to define a virtual array, such that, in operation, the phase center undergoes random phase center motion, PCM, such that a phase center position within the transmit antenna array varies randomly with time. generating transmit signals for transmission by the transmit antenna array, the transmit signals defining at least a first transmit trajectory of a phase center within the transmit antenna array; and transmitting the transmit signals using the transmit antenna array; receiving receive signals from the target, the receive signals resulting from the incidence of the transmit signals upon the target; and obtaining at least an angle-Doppler ambiguity function, AF, from the receive signals; wherein the first transmit trajectory corresponds to an amplitude modulation, AM, of the transmit signals so as to define a virtual array, such that, in operation, the phase center undergoes random phase center motion, PCM, such that a phase center position within the transmit antenna array varies randomly with time.
System for dynamic selection of transmission resources between a base station, and particularly a base station of a small cell in a heterogeneous cellular network, and a mobile terminal, the base station being able to establish a link with the mobile terminal by accessing said transmission resources cognitively, characterised in that : each of the base station and the terminal have at least one counter associated with each of the transmission resources, the state of the first counter being characteristic of the availability of the transmission resource with which it is associated, the base station and the mobile terminal calculating (221-222, 321-322) a transmission quality index for each transmission resource starting from the state of the first counter and selecting (231-232, 331-332) the transmission resource with the highest index; the base station determining if the selected transmission resource is available , and if it is, incrementing its first counter (261, 361-1) and then transmitting the state of this counter (271-281, 371-381) to the mobile terminal using a beacon signal of a superframe on the selected transmission resource, and if not, not incrementing its first counter and not transmitting data on said link; the mobile terminal determining if a beacon signal is present on the selected transmission resource and if it is, incrementing (262, 362-1) its first counter, and if it is not, not incrementing its first counter and not receiving data on said link; such that the base station and the mobile terminal select the same transmission resource ( SC - Ch ( t )) to support the link. each of the base station and the terminal have at least one counter associated with each of the transmission resources, the state of the first counter being characteristic of the availability of the transmission resource with which it is associated, the base station and the mobile terminal calculating (221-222, 321-322) a transmission quality index for each transmission resource starting from the state of the first counter and selecting (231-232, 331-332) the transmission resource with the highest index; the base station determining if the selected transmission resource is available , and if it is, incrementing its first counter (261, 361-1) and then transmitting the state of this counter (271-281, 371-381) to the mobile terminal using a beacon signal of a superframe on the selected transmission resource, and if not, not incrementing its first counter and not transmitting data on said link; the mobile terminal determining if a beacon signal is present on the selected transmission resource and if it is, incrementing (262, 362-1) its first counter, and if it is not, not incrementing its first counter and not receiving data on said link; such that the base station and the mobile terminal select the same transmission resource ( SC - Ch ( t )) to support the link.
A vehicle environment detection system comprising a control unit arrangement and at least one sensor arrangement that is arranged to be mounted in an ego vehicle and to provide sensor detections for at least two preceding target vehicles , where the vehicle environment detection system is arranged to acquire an ego velocity (v 0 ) and an ego acceleration (a 0 ) for the ego vehicle , and, by means of said sensor detections , to determine vehicle data comprising: - corresponding distances (r 1 , r 2 ) between the ego vehicle and said preceding target vehicles ; and - corresponding target velocity (v 1 , v 2 ) and target acceleration (a 1 , a 2 ) for each of said preceding target vehicles ; where the control unit arrangement is arranged to determine a corresponding TTC, time to collision, between at least two different pairs of said vehicles , and to determine if any determined TTC falls below at least one threshold value, characterized in that the control unit arrangement is arranged to discard each determined TTC value that corresponds to a preceding vehicle for which the corresponding distance (r 1 , r 2 ) exceeds a distance threshold value. - corresponding distances (r 1 , r 2 ) between the ego vehicle and said preceding target vehicles ; and - corresponding target velocity (v 1 , v 2 ) and target acceleration (a 1 , a 2 ) for each of said preceding target vehicles ; where
A turbine engine article comprising: a substrate ; and a thermally insulating topcoat disposed on a surface of the substrate , the surface of the substrate including a surface pattern defining first surface regions and second surface regions , the first surface regions including incubation sites that are favorable for deposition of the thermally insulating topcoat and the second surface regions are less favorable for deposition of the thermally insulating topcoat relative to the first surface regions , and the thermally insulating topcoat includes segmented portions that are separated by faults extending through the thermally insulating topcoat from the second regions ; characterised in that : the first surface regions have a first surface roughness and the second surface regions have a second surface roughness that is less than the first surface roughness. a substrate ; and a thermally insulating topcoat disposed on a surface of the substrate , the surface of the substrate including a surface pattern defining first surface regions and second surface regions , the first surface regions including incubation sites that are favorable for deposition of the thermally insulating topcoat and the second surface regions are less favorable for deposition of the thermally insulating topcoat relative to the first surface regions , and the thermally insulating topcoat includes segmented portions that are separated by faults extending through the thermally insulating topcoat from the second regions ; characterised in that : the first surface regions have a first surface roughness and the second surface regions have a second surface roughness that is less than the first surface roughness.
The combination of a firearm and safety device, the safety device being arranged in a firearm, the combination comprising: • a first safety that can be actuated by the user of the firearm, configured to be arranged in at least two positions, at least one first firing position and one first locking position; • a trigger configured to be released when the first safety that can be actuated by the user of the firearm is in the at least first firing position; • a hammer configured to be released when the trigger is actuated or kept actuated in the at least first firing position; • a second safety configured to lock the hammer in at least the at least first firing position, corresponding to a second locking position of said second safety and to be arranged in at least two positions, a second firing position corresponding to the at least first firing position of the first safety or to the first locking position of the first safety and the second locking position corresponding to the at least first firing position or to the first locking position of the first safety ; characterized in that the second safety comprises a cam , wherein in the second firing position, the cam is joined to the trigger and in the second locking position, the cam is not joined to the trigger . • a first safety that can be actuated by the user of the firearm, configured to be arranged in at least two positions, at least one first firing position and one first locking position; • a trigger configured to be released when the first safety that can be actuated by the user of the firearm is in the at least first firing position; • a hammer configured to be released when the trigger is actuated or kept actuated in the at least first firing position; • a second safety configured to lock the hammer in at least the at least first firing position, corresponding to a second locking position of said second safety and to be arranged in at least two positions, a second firing position corresponding to the at least first firing position of the first safety or to the first locking position of the first safety and the second locking position corresponding to the at least first firing position or to the first locking position of the first safety ;
A container suitable for machine processing of contents thereof in an upside-down orientation by a container contents processor , the container including: a cup body ; and a cup closure configured for operative engagement with the cup body , the cup closure including: a container contents processor drivable, rotatable blade configured to be located within the cup body ; and a seal cooperating with the container contents processor drivable, rotatable blade , characterized in that : the seal has a first static sealing operative orientation, when the rotatable blade is not in rotation, and a second dynamic sealing operative orientation, different from the first static sealing operative orientation, when the rotatable blade is in rotation. a cup body ; and a cup closure configured for operative engagement with the cup body , the cup closure including: a container contents processor drivable, rotatable blade configured to be located within the cup body ; and a seal cooperating with the container contents processor drivable, rotatable blade , a container contents processor drivable, rotatable blade configured to be located within the cup body ; and a seal cooperating with the container contents processor drivable, rotatable blade , characterized in that : the seal has a first static sealing operative orientation, when the rotatable blade is not in rotation, and a second dynamic sealing operative orientation, different from the first static sealing operative orientation, when the rotatable blade is in rotation.
A method for detecting and compensating for fluctuations in the amount of CO 2 detected by a sniffer probe of a leak detector in the gas flow aspirated from the ambient atmosphere of a test piece pressurized with an oxygen-free test gas containing at least one amount of CO 2 , wherein the amount of COt in the test gas in the aspirated gas flow is detected, characterized in that the amount of oxygen in the ambient air is measured and that the amount of CO 2 of the ambient air that does not result from a leak in the test piece is concluded from the measured amount of oxygen in the ambient air, wherein a decrease in the oxygen concentration in the ambient air is proportional to a corresponding increase in the CO 2 concentration in the ambient air.
A vest assembly , for wearing around a body of a user performing physical activity, the vest assembly comprising: a plurality of straps ; a flat front plate and a flat rear plate , each having a perimeter , a front face , a rear face , and a central area ; a first bolt attached to the central area of the front plate , extending outward from the front face of the front plate; and a second bolt attached to the central area of the rear plate , extending outward from the front face of the rear plate; wherein: the rear face of the front plate is configured to face a front side of the body of the user, and the rear face of the rear plate is configured to face a rear side of the body of the user; and the perimeter of the front plate comprises a plurality of slits , and the perimeter of the rear plate comprises a corresponding plurality of slits , the plurality of straps being inserted into the plurality of slits in both the front plate and the rear plate such that each slit of the plurality of slits of the front plate tensions one of the straps together with a corresponding slit of the plurality of slits of the rear plate to fit the vest assembly around the body of the user. a plurality of straps ; a flat front plate and a flat rear plate , each having a perimeter , a front face , a rear face , and a central area ; a first bolt attached to the central area of the front plate , extending outward from the front face of the front plate; and a second bolt attached to the central area of the rear plate , extending outward from the front face of the rear plate; wherein: the rear face of the front plate is configured to face a front side of the body of the user, and the rear face of the rear plate is configured to face a rear side of the body of the user; and the perimeter of the front plate comprises a plurality of slits , and the perimeter of the rear plate comprises a corresponding plurality of slits , the plurality of straps being inserted into the plurality of slits in both the front plate and the rear plate such that each slit of the plurality of slits of the front plate tensions one of the straps together with a corresponding slit of the plurality of slits of the rear plate to fit the vest assembly around the body of the user. the rear face of the front plate is configured to face a front side of the body of the user, and the rear face of the rear plate is configured to face a rear side of the body of the user; and the perimeter of the front plate comprises a plurality of slits , and the perimeter of the rear plate comprises a corresponding plurality of slits , the plurality of straps being inserted into the plurality of slits in both the front plate and the rear plate such that each slit of the plurality of slits of the front plate tensions one of the straps together with a corresponding slit of the plurality of slits of the rear plate to fit the vest assembly around the body of the user.
A laser sensor module , the laser sensor module comprising at least one first laser , at least one first detector , at least one electrical driver and at least one first optical device , wherein the first laser is adapted to emit first laser light in reaction to signals provided by the at least one electrical driver , wherein the first optical device is adapted to focus the first laser light to a focus region , wherein the laser sensor module is adapted to control a distance between the laser sensor module and the focus region such that there are at least a first mode and a second mode of the laser sensor module , wherein in the first mode the focus region is at a first distance and in the second mode the focus region is at a second distance different than the first distance, wherein the at least one first detector is adapted to detect a first self-mixing interference signal of an optical wave within a first laser cavity of the first laser , wherein the first self-mixing interference signal is caused by first reflected laser light reentering the first laser cavity, wherein the first reflected laser light is received in the first mode, wherein the first self-mixing interference signal is used to determine a first physical parameter, characterized in that the first physical parameter is used for detection of a movement of an object for gesture control for a human interface device, and wherein the laser sensor module is further adapted to detect a second self-mixing interference signal, wherein the second self-mixing interference signal is determined in the second mode and is caused by second reflected laser light, and wherein said second self-mixing interference signal is used to determine a second physical parameter for detection of a particle density or particle size.
A cementing tool for delivering on drill string into a hydrocarbon production or water injection well to create a cement plug at a location in the well , wherein the tool comprises a generally cylindrical hollow body comprising: a. a nozzle portion with one or more nozzles formed in it; b. a tapered portion distal of the nozzle portion and terminating in a closed end of smaller diameter than the nozzle portion ; and c. a choke portion having a maximum outer diameter larger than that of the nozzle portion and located proximally of the nozzle portion ; characterised in that the hollow body further comprises tapered portions at each end of the choke portion . a. a nozzle portion with one or more nozzles formed in it; b. a tapered portion distal of the nozzle portion and terminating in a closed end of smaller diameter than the nozzle portion ; and c. a choke portion having a maximum outer diameter larger than that of the nozzle portion and located proximally of the nozzle portion ;
A method , comprising: at a computing device coupled with a display, the computing device having one or more processors and memory storing one or more programs configured for execution by the one or more processors: displaying a graphical user interface on the display; analyzing a natural language input, received from a user, to identify a portion of the natural language input corresponding to a first phrase that includes a first term, and to identify a second portion of the natural language input corresponding to a second phrase; receiving , from the user, a second input that modifies the first term in the first phrase; in response to receiving the second input, performing a lookup in a database to determine that the second phrase is dependent on the first term of the first phrase; in response to a determination that the second phrase is dependent on the first term of the first phrase, updating the second phrase based on the modification to the first term received in the second input so that an updated natural language expression that comprises the modified first phrase and the updated second phrase is able to be used to generate a data visualization without raising an error condition; and in response to updating the second phrase based on the second input displaying , on the graphical user interface, the updated natural language expression that comprises the modified first phrase and the updated second phrase; and displaying an updated data visualization representing the updated natural language expression. displaying a graphical user interface on the display; analyzing a natural language input, received from a user, to identify a portion of the natural language input corresponding to a first phrase that includes a first term, and to identify a second portion of the natural language input corresponding to a second phrase; receiving , from the user, a second input that modifies the first term in the first phrase; in response to receiving the second input, performing a lookup in a database to determine that the second phrase is dependent on the first term of the first phrase; in response to a determination that the second phrase is dependent on the first term of the first phrase, updating the second phrase based on the modification to the first term received in the second input so that an updated natural language expression that comprises the modified first phrase and the updated second phrase is able to be used to generate a data visualization without raising an error condition; and in response to updating the second phrase based on the second input displaying , on the graphical user interface, the updated natural language expression that comprises the modified first phrase and the updated second phrase; and displaying an updated data visualization representing the updated natural language expression.
A communication method performed by a radio access network node in a wireless communication system , the communication method comprising: receiving, from a communication device , a first message for establishing a communication connection; wherein the method comprises: sending the first message to a default core network node ; receiving, from the default core network node , a second message including first information identifying at least one target core network node; selecting at least one from a dedicated core network node based on the second message or the default core network node if no core network node based on the second message is available for serving the communication device ; and sending to the selected core network node , a third message including second information indicating that the first message shall not be rerouted. receiving, from a communication device , a first message for establishing a communication connection; wherein the method comprises: sending the first message to a default core network node ; receiving, from the default core network node , a second message including first information identifying at least one target core network node; selecting at least one from a dedicated core network node based on the second message or the default core network node if no core network node based on the second message is available for serving the communication device ; and sending to the selected core network node , a third message including second information indicating that the first message shall not be rerouted. sending the first message to a default core network node ; receiving, from the default core network node , a second message including first information identifying at least one target core network node; selecting at least one from a dedicated core network node based on the second message or the default core network node if no core network node based on the second message is available for serving the communication device ; and sending to the selected core network node , a third message including second information indicating that the first message shall not be rerouted.