mhurhangee/ep-ind-claims huggingface dataset:
An apparatus for isolating a first zone from a second zone in a subterranean wellbore, the apparatus comprising: an outer tubular and an inner tubular disposed within the outer tubular forming a substantially annular flow path therebetween that is in fluid communication with the first zone, the inner tubular defining a central flow path therein that is in fluid communication with the second zone; a sleeve having at least one seal disposed on an inner surface thereof, the sleeve positioned in the annular flow path to control fluid flow therethrough, the sleeve axially movable relative to the outer tubular and the inner tubular between a closed position wherein the seal engages an outer surface of the inner tubular and an open position wherein the seal engages an outer surface of the outer tubular; and a mandrel slidably disposed within the inner tubular and coupled to the sleeve, the mandrel operable to shift the sleeve between the open position and the closed position responsive to changes in pressure within the central flow path. an outer tubular and an inner tubular disposed within the outer tubular forming a substantially annular flow path therebetween that is in fluid communication with the first zone, the inner tubular defining a central flow path therein that is in fluid communication with the second zone; a sleeve having at least one seal disposed on an inner surface thereof, the sleeve positioned in the annular flow path to control fluid flow therethrough, the sleeve axially movable relative to the outer tubular and the inner tubular between a closed position wherein the seal engages an outer surface of the inner tubular and an open position wherein the seal engages an outer surface of the outer tubular; and a mandrel slidably disposed within the inner tubular and coupled to the sleeve, the mandrel operable to shift the sleeve between the open position and the closed position responsive to changes in pressure within the central flow path.
An audio apparatus comprising: a first device and a second device that each receive the same audio data transmitted from a source device, wherein a device having a worse reception environment of the audio data out of the first device and the second device operates as a primary device that performs a retransmission request for the audio data to the source device, and a device having a better reception environment out of the first device and the second device operates as a secondary device that performs the retransmission request to the primary device; wherein the one of the first and second devices operating as the secondary device is configured to notify the one of the first and second devices operating as the primary device of a reception quality of the audio data at the secondary device; the one of the first and second devices operating as the primary device is configured to notify the source device of the reception quality of the audio data at the secondary device and a reception quality of the audio data at the primary device; and wherein either the first device or the second device operates as the primary device in response to a switching request transmitted from the source device when the source device determines that the reception quality of the audio data at the secondary device is lower than the reception quality of the audio data at the primary device. a first device and a second device that each receive the same audio data transmitted from a source device, wherein a device having a worse reception environment of the audio data out of the first device and the second device operates as a primary device that performs a retransmission request for the audio data to the source device, and a device having a better reception environment out of the first device and the second device operates as a secondary device that performs the retransmission request to the primary device; wherein the one of the first and second devices operating as the secondary device is configured to notify the one of the first and second devices operating as the primary device of a reception quality of the audio data at the secondary device; the one of the first and second devices operating as the primary device is configured to notify the source device of the reception quality of the audio data at the secondary device and a reception quality of the audio data at the primary device; and wherein either the first device or the second device operates as the primary device in response to a switching request transmitted from the source device when the source device determines that the reception quality of the audio data at the secondary device is lower than the reception quality of the audio data at the primary device.
A separator for removing dirt particles from an airflow, the separator comprising: a first separation stage having an impeller; and a second separation stage having one or more cyclone bodies arranged in parallel; wherein the first separation stage is upstream of the second separation stage, the impeller generates the airflow through the separator and generates swirl within the airflow in the first separation stage, the swirl throws the dirt particles radially outwards to produce an outer dirty portion and an inner clean portion of airflow and wherein the dirty portion of airflow passes through the second separation stage, and the clean portion of airflow bypasses the second separation stage. a first separation stage having an impeller; and a second separation stage having one or more cyclone bodies arranged in parallel;
A method of monitoring road traffic moving on a road comprising: interrogating an optical fibre with optical radiation to provide distributed acoustic sensing so as to generate an acoustic measurement signal from each of a plurality of sensing portions of said optical fibre; wherein at least one of said sensing portions of said optical fibre is located in the vicinity of a known noise feature located on or formed in the surface of the road in a known location; and wherein said noise feature is configured to produce a characteristic acoustic signature when traversed by a wheel of a road vehicle, and the method comprises detecting vehicles passing over said noise feature by analysing said acoustic measurement signal from said at least one sensing portion located in the vicinity of the known noise feature to detect occurrences of said characteristic acoustic signature. interrogating an optical fibre with optical radiation to provide distributed acoustic sensing so as to generate an acoustic measurement signal from each of a plurality of sensing portions of said optical fibre; wherein at least one of said sensing portions of said optical fibre is located in the vicinity of a known noise feature located on or formed in the surface of the road in a known location; and wherein said noise feature is configured to produce a characteristic acoustic signature when traversed by a wheel of a road vehicle, and the method comprises detecting vehicles passing over said noise feature by analysing said acoustic measurement signal from said at least one sensing portion located in the vicinity of the known noise feature to detect occurrences of said characteristic acoustic signature.
A downhole completion system (100,600,700,800), comprising: a sealing structure, movable between a contracted configuration and an expanded configuration; a truss structure also movable between a contracted configuration and an expanded configuration, wherein, when in their respective contracted configurations, the sealing and truss structures are each able to axially traverse production tubing extended within a wellbore; a conveyance device configured to transport the sealing and truss structures in their respective contracted configurations through the production tubing and to an open hole section of the wellbore; and a deployment device configured to radially expand the sealing and truss structures from their respective contracted configurations to their respective expanded configurations, the truss structure being expanded while arranged at least partially within the sealing structure; and characterised by a sealing element (208,506) disposed about the sealing structure to sealingly engage an inner radial surface of the open hole section. a sealing structure, movable between a contracted configuration and an expanded configuration; a truss structure also movable between a contracted configuration and an expanded configuration, wherein, when in their respective contracted configurations, the sealing and truss structures are each able to axially traverse production tubing extended within a wellbore; a conveyance device configured to transport the sealing and truss structures in their respective contracted configurations through the production tubing and to an open hole section of the wellbore; and a deployment device configured to radially expand the sealing and truss structures from their respective contracted configurations to their respective expanded configurations, the truss structure being expanded while arranged at least partially within the sealing structure; and characterised by a sealing element (208,506) disposed about the sealing structure to sealingly engage an inner radial surface of the open hole section.
A user equipment, UE, for wireless communication, comprising: at least one processor; and at least one memory coupled with at least one processor and configured to cause the UE to: receive a revocation indication message from a network entity; delete uncrewed/unmanned aerial system, UAS,-related authorization and security information corresponding to an uncrewed/unmanned aerial vehicle, UAV, ID; and transmit a revocation acknowledgement message to the network entity, characterized in that the UAS-related authorization and security information comprises one or more of: UAV UAS Service Supplier authentication and authorization, UUAA, results; Pairing/command and control, C2, authorization results; UUAA authorization information; security key; token; lifetime; pairing information; pairing authorization results; C2 association information; C2 association authorization results; UAS security information; session security key material; and session security token. at least one processor; and at least one memory coupled with at least one processor and configured to cause the UE to: receive a revocation indication message from a network entity; delete uncrewed/unmanned aerial system, UAS,-related authorization and security information corresponding to an uncrewed/unmanned aerial vehicle, UAV, ID; and transmit a revocation acknowledgement message to the network entity, characterized in that the UAS-related authorization and security information comprises one or more of: UAV UAS Service Supplier authentication and authorization, UUAA, results; Pairing/command and control, C2, authorization results; UUAA authorization information; security key; token; lifetime; pairing information; pairing authorization results; C2 association information; C2 association authorization results; UAS security information; session security key material; and session security token.
A slide fastener, comprising: a pair of fastener tapes (4, 6) each comprising a tape layer; a pair of coupling elements (12, 14) provided along adjacent edges of the pair of fastener tapes; a slider (130, 131) that engages or separates the pair of coupling elements with or from each other; and an end stop secured to the pair of fastener tapes at an end portion of the pair of coupling elements, wherein the pair of coupling elements are integrally secured to each other at one region of the end portion of the pair of coupling elements, wherein the one region extends between a rear end portion of a diamond of the slider and a base portion of the slider in a state where the base portion of the slider comes in contact with the end stop, wherein the slide fastener is a waterproof slide fastener, wherein each of the tape layers comprises at least one waterproof layer, wherein the waterproof layers abut one another, wherein the abutting waterproof layers are further melted and welded, and wherein an extension portion of the end stop is formed where the abutting waterproof layers are melted and welded. a pair of fastener tapes (4, 6) each comprising a tape layer; a pair of coupling elements (12, 14) provided along adjacent edges of the pair of fastener tapes; a slider (130, 131) that engages or separates the pair of coupling elements with or from each other; and an end stop secured to the pair of fastener tapes at an end portion of the pair of coupling elements,
A piezoelectric element comprising a core wire which is formed by winding at least one layer of metal foil helically around a resin wire, layer an organic piezoelectric which coats the core wire, and a conductor layer which coats the organic piezoelectric layer, wherein the metal foil and the conductor layer each function as an electrode having the organic piezoelectric layer interposed therebetween, the at least one layer of metal foil is helically wound around the resin wire with gaps, and characterized in that the ratio of the gap to the helical pitch of the metal foil is 0.4% to 50%. a core wire which is formed by winding at least one layer of metal foil helically around a resin wire, layer an organic piezoelectric which coats the core wire, and a conductor layer which coats the organic piezoelectric layer, wherein the metal foil and the conductor layer each function as an electrode having the organic piezoelectric layer interposed therebetween, the at least one layer of metal foil is helically wound around the resin wire with gaps, and characterized in that the ratio of the gap to the helical pitch of the metal foil is 0.4% to 50%.
Bacillus megaterium OMK-11, a strain with p-hydroxybenzaldehyde production capacity, deposited at the China Center for Type Culture Collection (CCTCC) with No. M 2016658
A method of updating an order for provisioning telecommunication services and equipment through a network, comprising the steps of: receiving, over the network, an order to provision the telecommunication services or equipment; classifying the order as a first type of order or a second type of order; maintaining the order in a customer's order database; executing, sequentially on a plurality of servers (1, 2, 3) on the network, a set of provisioning processes when the order is classified as the first type of order, the order being updated in the customer's order database after each provisioning process of the set of provisioning processes is completed; and executing, sequentially on a single server on the network, the set of provisioning processes when the order is classified as the second type of order, the order being updated in the customer's order database upon completion of all of the provisioning processes from the set of provisioning processes. receiving, over the network, an order to provision the telecommunication services or equipment; classifying the order as a first type of order or a second type of order; maintaining the order in a customer's order database; executing, sequentially on a plurality of servers (1, 2, 3) on the network, a set of provisioning processes when the order is classified as the first type of order, the order being updated in the customer's order database after each provisioning process of the set of provisioning processes is completed; and executing, sequentially on a single server on the network, the set of provisioning processes when the order is classified as the second type of order, the order being updated in the customer's order database upon completion of all of the provisioning processes from the set of provisioning processes.
Method for characterizing the surface of solid materials, comprising the following steps: - obtaining a material to be characterized, in powder form, and a gas mixture containing a probe molecule that can interact with the material, - performing gas percolation through the material by flowing the gas mixture into the free spaces between the grains of the material, while leaving said grains in contact with each other, - during the gas percolation through the material, measuring a radiative heat flux emitted by the material, and - at least one surface characteristic relating to the material is deduced from the radiative heat flux measurements. - obtaining a material to be characterized, in powder form, and a gas mixture containing a probe molecule that can interact with the material, - performing gas percolation through the material by flowing the gas mixture into the free spaces between the grains of the material, while leaving said grains in contact with each other, - during the gas percolation through the material, measuring a radiative heat flux emitted by the material, and - at least one surface characteristic relating to the material is deduced from the radiative heat flux measurements.
Use of a water-soluble compound comprising a polymer and at least one acetylene moiety for the selective modification of proteins, wherein said polymer is a poly(alkylene oxide), a poly(oxyethylated polyol) or a poly(olefinic alcohols).
An electric tool comprising: a cylindrical output part; a grip part provided below the output part and extending in a direction intersecting with the output part; a motor accommodated in the output part; a cooling fan accommodated in the output part and coaxially-arranged with the motor; a trigger switch accommodated in the grip part and provided to operate the motor; and an elastic member provided between an outer wall surface of the trigger switch and a housing inner wall surface (111 a) of the grip part wherein the elastic member comprises a sponge member, characterized in that the sponge member is fixed to an outer periphery of the trigger switch. a cylindrical output part; a grip part provided below the output part and extending in a direction intersecting with the output part; a motor accommodated in the output part; a cooling fan accommodated in the output part and coaxially-arranged with the motor; a trigger switch accommodated in the grip part and provided to operate the motor; and an elastic member provided between an outer wall surface of the trigger switch and a housing inner wall surface (111 a) of the grip part wherein the elastic member comprises a sponge member, characterized in that the sponge member is fixed to an outer periphery of the trigger switch.
A method for use in a user equipment, UE, of resuming a radio bearer in a wireless communication network, the method comprising: establishing a long term evolution, LTE, radio resource control, RRC, connection with a first network node; receiving a connection suspend message from the first network node; storing a configuration of a radio bearer associated with the RRC connection; suspending the radio bearer associated with the RRC connection; receiving a connection resume message; determining whether the connection resume message includes configuration information for NR packet data convergence protocol, PDCP, for the suspended radio bearer; upon determining the connection resume message includes configuration information for a NR PDCP, configuring the suspended radio bearer with the configuration information; and resuming the suspended radio bearer. establishing a long term evolution, LTE, radio resource control, RRC, connection with a first network node; receiving a connection suspend message from the first network node; storing a configuration of a radio bearer associated with the RRC connection; suspending the radio bearer associated with the RRC connection; receiving a connection resume message; determining whether the connection resume message includes configuration information for NR packet data convergence protocol, PDCP, for the suspended radio bearer; upon determining the connection resume message includes configuration information for a NR PDCP, configuring the suspended radio bearer with the configuration information; and resuming the suspended radio bearer.
A rod reducer comprising: a sleeve having a housing slidably disposed therein; a shaft disposed through a longitudinal opening of the housing; an anvil coupled to a distal end of the shaft, the shaft rotatable in a first direction to translate the anvil proximally relative to the housing and the shaft rotatable in a second direction to translate the anvil distally relative to the housing; first and second arm members operatively coupled to the anvil and the housing, the first and second arm members pivotable relative to the housing with the anvil in a proximal position, the first and second arm members parallel to each other with the anvil in a distal position; and characterized in that: first and second locking feet slidably coupled at proximal ends thereof to the sleeve and pivotably coupled with the anvil, such that the first and second locking feet are pivotable between a released configuration and an engaged configuration, wherein proximal translation of the sleeve with respect to the anvil pivots the first and second locking feet towards the released configuration and distal translation of the sleeve with respect to the anvil pivots the first and second locking feet towards the engaged configuration such that the first and second locking feet pivot towards a parallel relationship. a sleeve having a housing slidably disposed therein; a shaft disposed through a longitudinal opening of the housing; an anvil coupled to a distal end of the shaft, the shaft rotatable in a first direction to translate the anvil proximally relative to the housing and the shaft rotatable in a second direction to translate the anvil distally relative to the housing; first and second arm members operatively coupled to the anvil and the housing, the first and second arm members pivotable relative to the housing with the anvil in a proximal position, the first and second arm members parallel to each other with the anvil in a distal position; and characterized in that: first and second locking feet slidably coupled at proximal ends thereof to the sleeve and pivotably coupled with the anvil, such that the first and second locking feet are pivotable between a released configuration and an engaged configuration, wherein proximal translation of the sleeve with respect to the anvil pivots the first and second locking feet towards the released configuration and distal translation of the sleeve with respect to the anvil pivots the first and second locking feet towards the engaged configuration such that the first and second locking feet pivot towards a parallel relationship.
Energy supply network, comprising: - a bus line having a line impedance for energy distribution; - a number of power electronic converters (10, 20, 30) having a respective commutation capacitance (11, 21, 31); and - at least one energy store which is selectively connectable to the bus line by means of control of a switching device by a computing unit, characterized in that the storage capacitance of the power electronic converter is chosen such that, during operation of the energy supply network, closed-loop control of the assigned power electronic converter is ensured and an excessive voltage increase is managed during commutation, and in that the storage capacitance of the energy store is significantly greater than the storage capacitance of a respective commutation capacitance, in that the storage capacitance of the commutation capacitance (11, 21, 31) has a value of between 10 and 100 μF, in particular 10 and 50 μF, in that the storage capacitance of the energy store is greater than 1 mF, in particular 10 mF, and in that the switching device is a power electronic converter, in particular a boost/buck converter, or a hard- or soft-switching insulated converter. - a bus line having a line impedance for energy distribution; - a number of power electronic converters (10, 20, 30) having a respective commutation capacitance (11, 21, 31); and - at least one energy store which is selectively connectable to the bus line by means of control of a switching device by a computing unit,