mhurhangee/ep-ind-claims huggingface dataset:
A wellhead assembly, comprising: a wellhead housing having a bore with an axis; a downward and inward facing lockdown profile shoulder in the bore; a casing hanger landed in the bore for supporting a string of casing, the casing hanger having an external upward-facing casing hanger shoulder; a radially expandable annular lockdown member carried on the casing hanger shoulder for movement between a retracted position and an expanded position, the lockdown member having an upward and outward facing lockdown member shoulder that engages the lockdown profile shoulder while in the expanded position, the lockdown member having an upward and inward facing cam surface; a casing hanger seal carried by the casing hanger, the casing hanger seal being downwardly movable into a seal pocket between the casing hanger and the wellhead housing while being run and radially deformable into a set position while in the seal pocket; and an extension (43,45) on a lower end of the casing hanger seal, the extension having a downward and outward facing cam surface that engages the cam surface on the lockdown member and moves the lockdown member to the expanded position while the casing hanger seal is moved into the seal pocket; characterized by a plurality of slots (67,69) in the extension, the slots having upper and lower sides (67c,67d) that are in planes perpendicular to the axis, wherein the slots (67,69) are axially spaced apart from each other a distance at least equal to a dimension between the upper and lower sides (67c,67d) of each of the slots. a wellhead housing having a bore with an axis; a downward and inward facing lockdown profile shoulder in the bore; a casing hanger landed in the bore for supporting a string of casing, the casing hanger having an external upward-facing casing hanger shoulder; a radially expandable annular lockdown member carried on the casing hanger shoulder for movement between a retracted position and an expanded position, the lockdown member having an upward and outward facing lockdown member shoulder that engages the lockdown profile shoulder while in the expanded position, the lockdown member having an upward and inward facing cam surface; a casing hanger seal carried by the casing hanger, the casing hanger seal being downwardly movable into a seal pocket between the casing hanger and the wellhead housing while being run and radially deformable into a set position while in the seal pocket; and an extension (43,45) on a lower end of the casing hanger seal, the extension having a downward and outward facing cam surface that engages the cam surface on the lockdown member and moves the lockdown member to the expanded position while the casing hanger seal is moved into the seal pocket; characterized by a plurality of slots (67,69) in the extension, the slots having upper and lower sides (67c,67d) that are in planes perpendicular to the axis, wherein the slots (67,69) are axially spaced apart from each other a distance at least equal to a dimension between the upper and lower sides (67c,67d) of each of the slots.
A method for welding two or more conduit members (200,300), the method comprising: aligning two or more end portions (210,310) of the two or more conduit members (200,300) in an abutting relationship to define a gap, the conduit members (200,300) having outer (220,320) and inner (230,330) opposite circumferential surfaces sides; preforming a root weld along the gap from the outer circumferential surfaces side (220,320) to configure a root layer, in a manner that prevents spattering of the root weld material along the inner circumferential surfaces side (230,330); and characterized by providing a support member along the inner circumferential surfaces side (230,330); and actuating the support member to expand diametrically along the inner circumferential surfaces (230,330) of the two or more conduits (200,300) to apply an outward thrust along the inner circumferential surfaces side (230,330); and performing a filler weld along the gap from the outer circumferential surfaces side (230,330) thereof to fill the gap, wherein performances of the filler weld upon the application of the outward thrust ensures shrinkage of the filler and root weld materials longitudinally and radially outward, across the two or more conduit members (200,300), preventing pressing out of the filler and root weld materials along the inner circumferential surfaces (230,330) side while performing the filler weld. aligning two or more end portions (210,310) of the two or more conduit members (200,300) in an abutting relationship to define a gap, the conduit members (200,300) having outer (220,320) and inner (230,330) opposite circumferential surfaces sides; preforming a root weld along the gap from the outer circumferential surfaces side (220,320) to configure a root layer, in a manner that prevents spattering of the root weld material along the inner circumferential surfaces side (230,330); and characterized by providing a support member along the inner circumferential surfaces side (230,330); and actuating the support member to expand diametrically along the inner circumferential surfaces (230,330) of the two or more conduits (200,300) to apply an outward thrust along the inner circumferential surfaces side (230,330); and performing a filler weld along the gap from the outer circumferential surfaces side (230,330) thereof to fill the gap, wherein performances of the filler weld upon the application of the outward thrust ensures shrinkage of the filler and root weld materials longitudinally and radially outward, across the two or more conduit members (200,300), preventing pressing out of the filler and root weld materials along the inner circumferential surfaces (230,330) side while performing the filler weld.
An electrical energy storage device comprising an electrode winding body, which includes a positive electrode generating electrons by oxidation and reduction, a negative electrode for absorbing the generated electrons, and separation layers for physically separating the negative electrode from the positive electrode, which are sequentially wound around a winding core, and an electrolyte provided between the positive electrode and the negative electrode, the electrical energy storage device comprising: a terminal plate for connecting the electrode winding body to an external electrode interconnecting member such as an external resistor; a cylindrical can for accommodating the electrode winding body connected to the terminal plate; and a conductive interconnecting member for connection between the terminal plate and polarity-leads on one side of the electrode winding body by a method selected form the group consisting of plasma-spraying, welding, soldering and adhesion using a conductive adhesive material, characterized in that the electrical energy storage device further comprises a ring-shaped sealing member for closing an opening formed in the can, wherein the sealing member further comprises a vent part having a vent hole integrally formed in the center of at least one side of the sealing member, and wherein the electrical energy storage device further comprises an additional interconnecting member which comprises a U-shaped curved strip of which one side is opened by an escape hole for escaping the vent part. a terminal plate for connecting the electrode winding body to an external electrode interconnecting member such as an external resistor; a cylindrical can for accommodating the electrode winding body connected to the terminal plate; and a conductive interconnecting member for connection between the terminal plate and polarity-leads on one side of the electrode winding body by a method selected form the group consisting of plasma-spraying, welding, soldering and adhesion using a conductive adhesive material, characterized in that the electrical energy storage device further comprises a ring-shaped sealing member for closing an opening formed in the can, wherein the sealing member further comprises a vent part having a vent hole integrally formed in the center of at least one side of the sealing member, and wherein the electrical energy storage device further comprises an additional interconnecting member which comprises a U-shaped curved strip of which one side is opened by an escape hole for escaping the vent part.
A radio frequency, hereinafter RF, system comprising: an RF transceiver; and a baseband engine, application specific integrated circuit, hereinafter ASIC, coupled to the RF transceiver and configured to perform a given baseband engine operation from among a plurality of different baseband engine operations, said baseband engine ASIC comprising: a memory and a state machine coupled thereto and configured to store a respective set of programming instructions for each of the plurality of different baseband engine operations and to permit selection of the given set of programming instructions, a programmable processing circuit coupled to said memory and said state machine and configured to perform a plurality of butterfly computations responsive to the given set of programming instructions characterized in that the programmable processing circuit adapted to perform either butterfly or block coding computations depending on the selected set of programming instructions, wherein said programming instructions include variables for affine sets of instantiations stored in the memory. an RF transceiver; and a baseband engine, application specific integrated circuit, hereinafter ASIC, coupled to the RF transceiver and configured to perform a given baseband engine operation from among a plurality of different baseband engine operations, said baseband engine ASIC comprising: a memory and a state machine coupled thereto and configured to store a respective set of programming instructions for each of the plurality of different baseband engine operations and to permit selection of the given set of programming instructions, a programmable processing circuit coupled to said memory and said state machine and configured to perform a plurality of butterfly computations responsive to the given set of programming instructions characterized in that the programmable processing circuit adapted to perform either butterfly or block coding computations depending on the selected set of programming instructions, wherein said programming instructions include variables for affine sets of instantiations stored in the memory. a memory and a state machine coupled thereto and configured to store a respective set of programming instructions for each of the plurality of different baseband engine operations and to permit selection of the given set of programming instructions, a programmable processing circuit coupled to said memory and said state machine and configured to perform a plurality of butterfly computations responsive to the given set of programming instructions characterized in that the programmable processing circuit adapted to perform either butterfly or block coding computations depending on the selected set of programming instructions, wherein said programming instructions include variables for affine sets of instantiations stored in the memory.
Method for automated parking of a vehicle, the vehicle comprising a plurality of proximity sensors configured to detect the proximity of an object in the vicinity of the vehicle, the method comprising, in the vehicle: determining that the vehicle is in an appropriate starting position for performing a parking maneuver; determining a control zone for controlling the parking maneuver; determining that an authorized key is located in the control zone; detecting an object located in the control zone; verifying that the detected object is an authorized user by determining that the object is the only object, in addition to the authorized key, located in the control zone and verifying that a location of the authorization key is the same as a location of the object; detecting a movement of the authorized user; and if the detected movement of the authorized user is a movement in the direction of an expected parking area, performing the parking maneuver, and stopping the parking maneuver if it is detected that the authorized user leaves the control zone. determining that the vehicle is in an appropriate starting position for performing a parking maneuver; determining a control zone for controlling the parking maneuver; determining that an authorized key is located in the control zone; detecting an object located in the control zone; verifying that the detected object is an authorized user by determining that the object is the only object, in addition to the authorized key, located in the control zone and verifying that a location of the authorization key is the same as a location of the object; detecting a movement of the authorized user; and if the detected movement of the authorized user is a movement in the direction of an expected parking area, performing the parking maneuver, and stopping the parking maneuver if it is detected that the authorized user leaves the control zone.
A method for removing heat-stable base salts from a contaminated aqueous basic solution, said solution comprising at least one base in salt form having heat stable anions associated therewith, said method comprising: a) providing a feedstream comprising said contaminated aqueous basic solution, the contaminated aqueous basic solution being a slipstream withdrawn from a first regeneration unit in a base acid gas recovery process wherein acid gases are desorbed to produce the contaminated aqueous basic solution, the first regeneration unit being a stripping column, b) passing the feedstream to a second regeneration zone for obtaining a regenerated lean solvent stream comprising said heat-stable base salts, the second regeneration zone being a second stripping column, and c) passing all or a portion of said regenerated lean solvent stream to a reclamation unit for producing a product stream comprising at least in part a base in free base form in which the level of said heat-stable base salts has been lowered by said reclamation unit. a) providing a feedstream comprising said contaminated aqueous basic solution, the contaminated aqueous basic solution being a slipstream withdrawn from a first regeneration unit in a base acid gas recovery process wherein acid gases are desorbed to produce the contaminated aqueous basic solution, the first regeneration unit being a stripping column, b) passing the feedstream to a second regeneration zone for obtaining a regenerated lean solvent stream comprising said heat-stable base salts, the second regeneration zone being a second stripping column, and c) passing all or a portion of said regenerated lean solvent stream to a reclamation unit for producing a product stream comprising at least in part a base in free base form in which the level of said heat-stable base salts has been lowered by said reclamation unit.
A permanent magnet assembly comprising a base plate (11, 21) and at least one permanent magnet piece which is attached to the base plate (11, 21), wherein the at least one permanent magnet piece is covered by a moulded plastic cover, characterised in that the cover is attached to the base plate (11, 21) and/or to the magnet piece by means of a snap fit.
Safety razor comprising - a handle, - a base that can be placed on the handle, - a curved cover plate that can be placed on the base, and - a fastening means, by means of which the curved cover plate and the base can be connected to the handle, wherein the base and the cover plate are designed to receive at least one double-edged razor blade between them, wherein the curved cover plate has on its upper side at its outer edges a respective bulge (151, 153), characterised in that one bulge (151, 153), respectively, extends from the lower edge of the curved cover plate (1 5) over the centre of the latter to the opposite lower edge, wherein the bulges (151, 153) merge seamlessly into the curvature of the curved cover plate in the apex region of the latter and - a handle, - a base that can be placed on the handle, - a curved cover plate that can be placed on the base, and - a fastening means, by means of which the curved cover plate and the base can be connected to the handle, wherein the base and the cover plate are designed to receive at least one double-edged razor blade between them, wherein the curved cover plate has on its upper side at its outer edges a respective bulge (151, 153), characterised in that one bulge (151, 153), respectively, extends from the lower edge of the curved cover plate (1 5) over the centre of the latter to the opposite lower edge, wherein the bulges (151, 153) merge seamlessly into the curvature of the curved cover plate in the apex region of the latter and
An apparatus for adaptively operating an application program, the apparatus comprising: an application program module comprising a plurality of application programs; a monitoring module configured to monitor a status of at least one of a wireless channel (335; 510) and a battery (340; 520); and a control module (350; 530) comprising a storage unit (355; 531) characterized in that the storage unit is configured to store, for each application program information associated with the requirements of that application program with respect to the wireless channel and/or battery, and a priority of occupation with respect to resources of the apparatus used by that application program; and that the control module (350; 530) is configured to: determine a priority among the application programs in which the application programs may use the resources based on the stored priority of occupation; and adaptively control activation of the application programs based on whether the status of at least one of the wireless channel and the battery satisfy the respective requirements of the application programs, and based on the determined priority. an application program module comprising a plurality of application programs; a monitoring module configured to monitor a status of at least one of a wireless channel (335; 510) and a battery (340; 520); and a control module (350; 530) comprising a storage unit (355; 531) characterized in that the storage unit is configured to store, for each application program information associated with the requirements of that application program with respect to the wireless channel and/or battery, and a priority of occupation with respect to resources of the apparatus used by that application program; and that the control module (350; 530) is configured to: determine a priority among the application programs in which the application programs may use the resources based on the stored priority of occupation; and adaptively control activation of the application programs based on whether the status of at least one of the wireless channel and the battery satisfy the respective requirements of the application programs, and based on the determined priority. determine a priority among the application programs in which the application programs may use the resources based on the stored priority of occupation; and adaptively control activation of the application programs based on whether the status of at least one of the wireless channel and the battery satisfy the respective requirements of the application programs, and based on the determined priority.
A code editing method for synchronizing coded channels (S1, S2, S3) in a periodic signal in a receiver, wherein the periodic signal comprises code words of the coded channels (S1, S2, S3), the method comprising: - storing replicas of code words of the coded channels (S1, S2, S3), - using the replicas to determine time-shifts between said periodic signal and each received code word in a set of code words (C1, C2, C3), characterized by - dividing the code words based on the determined time-shifts into a first part and a second part, and - forming new code words (N1, N2, N3) by interchanging said first part and said second part of each code word so that each new code word has the same phase as the corresponding channel in the periodic signal. - storing replicas of code words of the coded channels (S1, S2, S3), - using the replicas to determine time-shifts between said periodic signal and each received code word in a set of code words (C1, C2, C3), characterized by - dividing the code words based on the determined time-shifts into a first part and a second part, and - forming new code words (N1, N2, N3) by interchanging said first part and said second part of each code word so that each new code word has the same phase as the corresponding channel in the periodic signal.
A rotary triboelectric generator device comprising different triboelectric materials for generating electricity, said generator comprising: a rotor shaft; a first triboelectric material plate fixed on said shaft; a bracket framework for receiving at least a second triboelectric material plate; a second triboelectric material plate fixed in said framework; arranged such that the first triboelectric plate comes into successive contacting and sliding against the second triboelectric plate, when said rotor shaft rotates, characterised in that both the first triboelectric material plate and the second triboelectric material plate are flexible plates; and the first triboelectric material plate and the second triboelectric material plate are flexible plates having a different stiffness. a rotor shaft; a first triboelectric material plate fixed on said shaft; a bracket framework for receiving at least a second triboelectric material plate; a second triboelectric material plate fixed in said framework; arranged such that the first triboelectric plate comes into successive contacting and sliding against the second triboelectric plate, when said rotor shaft rotates, characterised in that both the first triboelectric material plate and the second triboelectric material plate are flexible plates; and the first triboelectric material plate and the second triboelectric material plate are flexible plates having a different stiffness.