mhurhangee/ep-ind-claims huggingface dataset:
A data processing method for a blockchain member node, wherein the blockchain member node includes a plurality of service servers (101, 102, 103, 104), and at least one authentication module runs on each service server (101, 102, 103, 104); a public key of an authentication module of the at least one authentication module is authenticated by the blockchain; and the method comprises: obtaining, by a downstream service server of the plurality of service servers, a first service processing result and a first digital signature that are generated by an upstream service server of the plurality of service servers, the first digital signature being made by an authentication module running on the upstream service server based on at least the first service processing result; verifying the first digital signature based on a public key of the authentication module running on the upstream service server; performing a service processing sub-process based on the first service processing result of the upstream service server of the plurality of service servers after the verification succeeds, thereby generating a second service processing result; and generating a second digital signature by performing digital signing based on at least the second service processing result using an authentication module running on the downstream service server. obtaining, by a downstream service server of the plurality of service servers, a first service processing result and a first digital signature that are generated by an upstream service server of the plurality of service servers, the first digital signature being made by an authentication module running on the upstream service server based on at least the first service processing result; verifying the first digital signature based on a public key of the authentication module running on the upstream service server; performing a service processing sub-process based on the first service processing result of the upstream service server of the plurality of service servers after the verification succeeds, thereby generating a second service processing result; and generating a second digital signature by performing digital signing based on at least the second service processing result using an authentication module running on the downstream service server.
A heat exchanger for the feeding of fuel in an internal combustion engine provided with a cooling water circuit, having an inlet, connectable to an outlet of a water radiator, and an outlet; and with a lubricant oil circuit, having an inlet and an outlet, characterised in that, the heat exchanger comprises: a first stage and a second stage (E1, E2), each having a base (b1, b2) provided with a water inlet and a water outlet (41a, 41b; 43a, 43b), the base of the second stage having an oil inlet and an oil outlet (44a, 44b), the first stage being provided with a fuel inlet nozzle and a fuel outlet nozzle (42a, 42b), which are selectively connectable, in parallel, to the supply of fuel to the engine; a connecting block having a first junction face and a second junction face (fj1, fj2), against which are respectively seated and affixed the bases (b1, b2) of the first stage and the second stage (E1, E2), and a mounting face (fm) seatable and affixable to the engine, the connecting block defining: a return conduit, communicating the outlet of the cooling water circuit with the water inlet in the first stage; an interconnecting conduit communicating the water outlet of the first stage with the water inlet of the second stage; an outlet conduit communicating the water outlet of the second stage with an inlet connectable to the water radiator; and two oil conduits (104, 105), communicating the inlet and the outlet of the lubricant oil circuit with the oil inlet and oil outlet (44a, 44b) respectively, of the second stage, wherein the fuel inlet nozzle and the fuel outlet nozzle (42a, 42b) are provided on a side of the first stage opposite to the base.
A method for performing multimedia broadcast and multicast service, MBMS, related measurement(s), performed by a user equipment, UE, in a wireless communication system, the method comprising: receiving logging configuration information from a network; and performing logging of MBMS related measurement(s) according to the logging configuration information, characterized in that when information related to one MBMS single frequency network, MBSFN, area is included in the logging configuration information, the UE performs the logging of MBMS related measurement(s) for the one MBSFN area indicated by the information, wherein said information is used to restrict an area for which the UE may perform the logging of MBMS related measurement(s). receiving logging configuration information from a network; and performing logging of MBMS related measurement(s) according to the logging configuration information, characterized in that when information related to one MBMS single frequency network, MBSFN, area is included in the logging configuration information, the UE performs the logging of MBMS related measurement(s) for the one MBSFN area indicated by the information, wherein said information is used to restrict an area for which the UE may perform the logging of MBMS related measurement(s).
Hot-film air mass flowmeter for measuring the flow of air in the intake or charge-air tract of an internal combustion engine, having a plug housing, an electronics module and having a carrier part receiving a sensor chip, which is assigned to a channel formed in the plug housing, through which at least a partial mass flow of a flowing medium flows, the sensor chip projecting into the channel through which the partial mass flow of the flowing medium flows, characterized in that the carrier part, in which the sensor chip is integrated and located behind an approach flow edge, downstream in relation to an approach flow direction, is formed either as a component that can be fixed separately to the electronics module or as a unit that is extruded onto the electronics module, wherein the sensor chip is received in a recess bounding the latter on all sides and serving as a cavern on a side of the carrier part around which there is flow, and the bottom of the recess serving as a cavern in the carrier part is flat, wherein the carrier part is produced from plastic.
A one-dimensional tunable photonic crystal device comprising: alternating layers of a first material having a first refractive index and a second material having a second refractive index, wherein a contrast in the refractive indices of the first and second material gives rise to a first reflected wavelength, wherein at least one of the layers comprises a responsive material, where at least one of the layers contains voids, wherein the responsive material deforms in response to an external stimulus, deformation of the responsive material facilitated by the presence of the voids; wherein, in response to the external stimulus, the deformation of the responsive material results in a second reflected wavelength; and wherein at least one of the first material and the second material comprises nanoparticles or microparticles. alternating layers of a first material having a first refractive index and a second material having a second refractive index, wherein a contrast in the refractive indices of the first and second material gives rise to a first reflected wavelength, wherein at least one of the layers comprises a responsive material, where at least one of the layers contains voids, wherein the responsive material deforms in response to an external stimulus, deformation of the responsive material facilitated by the presence of the voids; wherein, in response to the external stimulus, the deformation of the responsive material results in a second reflected wavelength; and wherein at least one of the first material and the second material comprises nanoparticles or microparticles.
An imaging system for use in a moving vehicle to provide a synthetic image of an environment in a vicinity of the vehicle in real-time, comprising: a first data source providing a pre-existing scene model including both 2-D and 3-D (120a, 120b) terrain data and obstacle data; a second data source providing 3-D point cloud data including terrain data and obstacle data; a third data source providing 2-D image data including terrain data and obstacle data; a scene fusion module configured to receive and combine the pre-existing scene model, the 3-D point cloud data, and the 2-D image data to produce a combined scene model including the pre-existing scene model updated in real time by the 3-D point cloud data and the 2-D image data, wherein the real-time, multi-resolution 3-D scene model includes a tree database structure which supports multiple resolution grids; an image rendering module configured to receive and process the combined scene model to produce an image signal representing the combined scene model; and a visual display configured to display a virtual view of the environment in the vicinity of the vehicle in response to the image signal. a first data source providing a pre-existing scene model including both 2-D and 3-D (120a, 120b) terrain data and obstacle data; a second data source providing 3-D point cloud data including terrain data and obstacle data; a third data source providing 2-D image data including terrain data and obstacle data; a scene fusion module configured to receive and combine the pre-existing scene model, the 3-D point cloud data, and the 2-D image data to produce a combined scene model including the pre-existing scene model updated in real time by the 3-D point cloud data and the 2-D image data, wherein the real-time, multi-resolution 3-D scene model includes a tree database structure which supports multiple resolution grids; an image rendering module configured to receive and process the combined scene model to produce an image signal representing the combined scene model; and a visual display configured to display a virtual view of the environment in the vicinity of the vehicle in response to the image signal.
A method of paying for a purchase made using a shopping website, comprising: generating a two-dimensional code according to a data processing request from a user of a first communication device; the data processing request including a plurality of items including a product name, a total amount of an order, and an agreed overdue time, the two-dimensional code including information relating to the data processing request that includes at least one of the plurality of items included in the data processing request; receiving information relating to the data processing request and information of a data processing account from a second communication device that scans the two-dimensional code; generating a URL based on the received information relating to the data processing request and the information of the data processing account; sending the URL to the second communication device; and generating a user interface for data processing at the second communication device in response to the second device opening the received URL with a web browser. generating a two-dimensional code according to a data processing request from a user of a first communication device; the data processing request including a plurality of items including a product name, a total amount of an order, and an agreed overdue time, the two-dimensional code including information relating to the data processing request that includes at least one of the plurality of items included in the data processing request; receiving information relating to the data processing request and information of a data processing account from a second communication device that scans the two-dimensional code; generating a URL based on the received information relating to the data processing request and the information of the data processing account; sending the URL to the second communication device; and generating a user interface for data processing at the second communication device in response to the second device opening the received URL with a web browser.
A transceiver circuit, the transceiver circuit comprising: a feedback loop connected to a bus, wherein the feedback loop comprises a tunable low-pass filter; and a control circuit connected to the bus and configured to: detect a radio frequency, RF, disturbance on the bus; and control the bandwidth of the tunable low-pass filter in response to detection of the RF disturbance on the bus. a feedback loop connected to a bus, wherein the feedback loop comprises a tunable low-pass filter; and a control circuit connected to the bus and configured to: detect a radio frequency, RF, disturbance on the bus; and control the bandwidth of the tunable low-pass filter in response to detection of the RF disturbance on the bus. detect a radio frequency, RF, disturbance on the bus; and control the bandwidth of the tunable low-pass filter in response to detection of the RF disturbance on the bus.
Pack for cigarettes having a cigarette group as the pack contents, enclosed by an outer wrapper, in particular made of preferably aroma-tight and moisture-tight thermally sealable sheet material, wherein the pack contents are covered, at least in certain regions, by a collar made of material which can be subjected to heat and pressure, the covering forming an inner blank and extending over the entire length of the pack contents, and wherein the outer wrapper is configured in the manner of a tubular bag pack, and wherein folding flaps of the outer wrapper are connected in the manner of a fin seam by thermal sealing, such that the outer wrapper is closed in the region of both end sides (27, 28) of the pack contents by means of a respective fin seam in the form of a transverse sealing seam (39, 40), and that a third fin seam runs in the longitudinal direction of the outer wrapper, over a rear side of the pack contents, in the form of a longitudinal sealing seam and is positioned against the outer wrapper, characterized by the following features: a) the outer wrapper has a multiple-use opening means in the region of a front side of the pack contents, b) the outer wrapper is of two-layered design at least in the region of the opening means, with an outer sheet material forming the outer layer of the pack and with an inner sheet material forming the inner layer, which is directed towards the pack contents, wherein the outer sheet material, in the region of the opening means, has a weakening line for forming an actuating flap, and wherein the inner sheet material has a weakening line for forming a removal opening in the region of an opening flap, and wherein the actuating flap can be connected in a releasable manner to the inner sheet material by means of a permanent adhesive, c) the weakening line in the outer sheet material for forming the actuating flap has end regions extending into the region of a fin seam, in particular of a transverse sealing seam. a) the outer wrapper has a multiple-use opening means in the region of a front side of the pack contents, b) the outer wrapper is of two-layered design at least in the region of the opening means, with an outer sheet material forming the outer layer of the pack and with an inner sheet material forming the inner layer, which is directed towards the pack contents, wherein the outer sheet material, in the region of the opening means, has a weakening line for forming an actuating flap, and wherein the inner sheet material has a weakening line for forming a removal opening in the region of an opening flap, and wherein the actuating flap can be connected in a releasable manner to the inner sheet material by means of a permanent adhesive, c) the weakening line in the outer sheet material for forming the actuating flap has end regions extending into the region of a fin seam, in particular of a transverse sealing seam.
An aerial vehicle, comprising: a fuselage; a plurality of propulsion mechanism arms coupled to and extending from the fuselage; a plurality of propulsion mechanisms, each propulsion mechanism coupled to a respective propulsion mechanism arm and positioned around the fuselage; a ring wing coupled to outer ends of the plurality of propulsion mechanism arms and positioned around the fuselage and the plurality of propulsion mechanisms; and a first actuator coupled to a first propulsion mechanism and configured to alter at least one of a cant angle, a toe angle, or a position of the first propulsion mechanism, wherein the first actuator comprises at least one of a tunable bias element or a magnetic actuator configured to alter a springiness of at least a portion of a coupling between the first propulsion mechanism and a first propulsion mechanism arm, and at least one of the cant angle or the toe angle of the first propulsion mechanism is configured to be altered by the first actuator based at least in part on a thrust generated by the first propulsion mechanism. a fuselage; a plurality of propulsion mechanism arms coupled to and extending from the fuselage; a plurality of propulsion mechanisms, each propulsion mechanism coupled to a respective propulsion mechanism arm and positioned around the fuselage; a ring wing coupled to outer ends of the plurality of propulsion mechanism arms and positioned around the fuselage and the plurality of propulsion mechanisms; and a first actuator coupled to a first propulsion mechanism and configured to alter at least one of a cant angle, a toe angle, or a position of the first propulsion mechanism, wherein the first actuator comprises at least one of a tunable bias element or a magnetic actuator configured to alter a springiness of at least a portion of a coupling between the first propulsion mechanism and a first propulsion mechanism arm, and at least one of the cant angle or the toe angle of the first propulsion mechanism is configured to be altered by the first actuator based at least in part on a thrust generated by the first propulsion mechanism.
A method of localized cathodic protection of a heat exchanger, comprising: providing at least one fin formed from a first metal alloy; applying a sacrificial layer of a second metal locally to at least one region in the at least one fin; and connecting a refrigerant tube to the at least one region of the at least one fin bearing the sacrificial layer; wherein the sacrificial layer of the second metal includes a metal from one of a zinc alloy or a magnesium alloy. providing at least one fin formed from a first metal alloy; applying a sacrificial layer of a second metal locally to at least one region in the at least one fin; and connecting a refrigerant tube to the at least one region of the at least one fin bearing the sacrificial layer; wherein the sacrificial layer of the second metal includes a metal from one of a zinc alloy or a magnesium alloy.
An impingement apparatus for thermally processing work products transported on a conveyor with a thermal processing medium, comprising: an outer housing (46, 48) having side portions (120, 122, 128, 130, 132); an impingement housing disposed within the outer housing, the impingement housing having side portions (202, 212, 214, 216, 218); wherein the side portions of the outer housing and the side portions of the impingement housing are configured to cooperatively define supply chambers (80a, 80b) extending along both exterior sides of the impingement housing and the corresponding interior sides of the outer housing for circulation of the thermal processing medium; upper and lower distribution chambers (92, 90) extending laterally from the two supply chambers to direct the thermal processing medium to impinge downwardly toward the conveyor upper run and to the underside of the conveyor upper run, the distribution chambers are in fluid flow communication simultaneously with the two supply chambers, characterized in that: at least the upper distribution chamber is in the form of distribution ducts reduced in cross-sectional area in the direction away from the supply chambers. an outer housing (46, 48) having side portions (120, 122, 128, 130, 132); an impingement housing disposed within the outer housing, the impingement housing having side portions (202, 212, 214, 216, 218); wherein the side portions of the outer housing and the side portions of the impingement housing are configured to cooperatively define supply chambers (80a, 80b) extending along both exterior sides of the impingement housing and the corresponding interior sides of the outer housing for circulation of the thermal processing medium; upper and lower distribution chambers (92, 90) extending laterally from the two supply chambers to direct the thermal processing medium to impinge downwardly toward the conveyor upper run and to the underside of the conveyor upper run, the distribution chambers are in fluid flow communication simultaneously with the two supply chambers, characterized in that: at least the upper distribution chamber is in the form of distribution ducts reduced in cross-sectional area in the direction away from the supply chambers.
A parking system for a vehicle, which is configured to perform a parallel parking maneuver in a space having no parking line, the parking system comprising: an object detection apparatus configured to generate information about at least one nearby vehicle (1010, 1020) which is already parked; and a processor configured to: set an edge point of the at least one nearby vehicle (1010, 1020) based on the generated information, set a portion, which is farthest in a left-right direction from the vehicle on an exterior side face of a first nearby vehicle of the at least one nearby vehicle close to the vehicle during sensing of a parking available space, as the edge point, set a virtual reference line based on the edge point, set a line, which extends from the edge point in the front-rear direction along a heading direction of the vehicle during sensing of the parking available space, as the virtual reference line, and provide a control signal so that the vehicle is parallel parked with a body thereof having passed the virtual reference line. an object detection apparatus configured to generate information about at least one nearby vehicle (1010, 1020) which is already parked; and a processor configured to: set an edge point of the at least one nearby vehicle (1010, 1020) based on the generated information, set a portion, which is farthest in a left-right direction from the vehicle on an exterior side face of a first nearby vehicle of the at least one nearby vehicle close to the vehicle during sensing of a parking available space, as the edge point, set a virtual reference line based on the edge point, set a line, which extends from the edge point in the front-rear direction along a heading direction of the vehicle during sensing of the parking available space, as the virtual reference line, and provide a control signal so that the vehicle is parallel parked with a body thereof having passed the virtual reference line. set an edge point of the at least one nearby vehicle (1010, 1020) based on the generated information, set a portion, which is farthest in a left-right direction from the vehicle on an exterior side face of a first nearby vehicle of the at least one nearby vehicle close to the vehicle during sensing of a parking available space, as the edge point, set a virtual reference line based on the edge point, set a line, which extends from the edge point in the front-rear direction along a heading direction of the vehicle during sensing of the parking available space, as the virtual reference line, and provide a control signal so that the vehicle is parallel parked with a body thereof having passed the virtual reference line.