mhurhangee/patent-ind-claim-en huggingface dataset:
A method of communicating an indication of an allocation of radio resources on a radio channel for communicating data between a network infrastructure equipment and a terminal device in a wireless telecommunications system , wherein the radio channel spans a channel frequency bandwidth divided into frequency resource units which may be selectively allocated for communicating data between the network infrastructure equipment and the terminal device, and wherein the method comprises, at the network infrastructure equipment, selecting a combination of the resource units for communicating the data between the network infrastructure equipment and the terminal device from among a predefined set of allowable combinations of the resource units, wherein the set of the allowable combinations of the resource units is restricted to a number of allowable combinations of the resource units that is smaller than the total number of possible combinations of the resource units and which includes non-contiguous combinations of the resource units, establishing an indication of the selected combination of the resource units; and transmitting the indication of the selected combination of the resource units to the terminal device, wherein the radio channel is one of a plurality of narrowband channels supported within a wider system bandwidth of the wireless telecommunications system, and wherein the indication of the selected combination of the resource units includes an indication of which one of the plurality of narrowband channels contains the selected combination of the resource units, and characterized in that the radio channel is notionally divided into a plurality of sub-channels, each sub-channel spanning a plurality of the resource units, and wherein the indication of the selected combination of the resource units comprises an indication of which one or more of the sub-channels contains resource units in the selected combination of the resource units, and wherein the indication of the selected combination of the resource units comprises a first set of data bits indicating which one of the plurality of narrowband channels the allocation of radio resources applies to, a second set of data bits indicating which of the one or more sub-channels the allocation of radio resources applies to, and a third set of data bits indicating which of the resource units are allocated in the one or more sub-channels.
A process for the preparation of a crosslinked amine polymer comprising crosslinking a preformed amine polymer in a reaction mixture to form a crosslinked amine polymer, the reaction mixture comprising the preformed amine polymer, a solvent, a crosslinking agent, and a swelling agent for the preformed amine polymer, wherein the preformed amine polymer has an absorption capacity for the swelling agent, and the amount of swelling agent in the reaction mixture is less than the absorption capacity of the preformed amine polymer for the swelling agent; wherein the weight ratio of swelling agent to preformed amine polymer in the reaction mixture is less than 1:1, the preformed amine polymer comprises the residue of an amine corresponding to Formula 1: wherein R 1 , R 2 and R 3 are independently hydrogen, hydrocarbyl, substituted hydrocarbyl provided, however, at least one of R 1 , R 2 and R 3 is other than hydrogen; wherein a solvent is included in the crosslinking step to disperse the preformed crosslinked polymer beads and optionally the crosslinking agent and the solvent may be the same. the reaction mixture comprising the preformed amine polymer, a solvent, a crosslinking agent, and a swelling agent for the preformed amine polymer, wherein the preformed amine polymer has an absorption capacity for the swelling agent, and the amount of swelling agent in the reaction mixture is less than the absorption capacity of the preformed amine polymer for the swelling agent; wherein the weight ratio of swelling agent to preformed amine polymer in the reaction mixture is less than 1:1, the preformed amine polymer comprises the residue of an amine corresponding to Formula 1: wherein R 1 , R 2 and R 3 are independently hydrogen, hydrocarbyl, substituted hydrocarbyl provided, however, at least one of R 1 , R 2 and R 3 is other than hydrogen; wherein a solvent is included in the crosslinking step to disperse the preformed crosslinked polymer beads and optionally the crosslinking agent and the solvent may be the same.
A method of decoding video data, the method comprising: accessing an encoded video bitstream encoded according to the HEVC standard or an extension thereof, the encoded video bitstream including one or more enhancement layers and a video parameter set (VPS) defining parameters of the encoded video bitstream; determining whether a syntax element VPS_num_video_signal_info_minus1 indicative of a number of video signal information syntax structures video_signal_info() provided in the encoded video bitstream is present in the VPS; when it is determined that vps_num_video_signal_info_minus1 is not present in the VPS; determining whether a base layer is included in the encoded video bitstream or whether the base layer is to be received from an external source; characterized in determining the number of video signal information syntax structures video_signal_info() included in the VPS to be a first value when it is determined that the base layer is included in the encoded video bitstream, wherein the first value is equal to a maximum number of layers of the encoded video bitstream, or a second value when it is determined that the base layer is to be received from the external source, wherein the second value is equal to a maximum number of layers of the encoded video bitstream minus one. accessing an encoded video bitstream encoded according to the HEVC standard or an extension thereof, the encoded video bitstream including one or more enhancement layers and a video parameter set (VPS) defining parameters of the encoded video bitstream; determining whether a syntax element VPS_num_video_signal_info_minus1 indicative of a number of video signal information syntax structures video_signal_info() provided in the encoded video bitstream is present in the VPS; when it is determined that vps_num_video_signal_info_minus1 is not present in the VPS; determining whether a base layer is included in the encoded video bitstream or whether the base layer is to be received from an external source; characterized in determining the number of video signal information syntax structures video_signal_info() included in the VPS to be a first value when it is determined that the base layer is included in the encoded video bitstream, wherein the first value is equal to a maximum number of layers of the encoded video bitstream, or a second value when it is determined that the base layer is to be received from the external source, wherein the second value is equal to a maximum number of layers of the encoded video bitstream minus one.
Method for recovering a stream of C2+ hydrocarbons in a residual refinery gas , comprising the following steps: - forming a residual stream from the residual refinery gas ; - feeding the residual stream into a flash drum to form a gaseous overhead flow and liquid bottom flow ; - feeding the bottom flow into a distillation column ; - cooling the overhead flow in a heat exchanger to form a cooled overhead flow ; - separating the cooled overhead flow into a liquid lower stream feeding the distillation column and into a gaseous top stream ; - feeding the lower stream into the distillation column above the bottom flow ; - recovering the stream of C2+ hydrocarbons at the bottom of the distillation column ; - extracting a gaseous overhead stream at the head of the distillation column ; - forming at least one effluent stream from the overhead stream and/or from the top stream ; - heating the or each effluent stream in a heat exchanger via heat exchange with the overhead flow ; characterized in that the separation of the cooled overhead flow comprises feeding the cooled overhead flow into an absorber , and injecting a methane-rich stream into the absorber to place the cooled overhead flow in contact with the methane-rich stream , the molar content of methane in the methane-rich stream is higher than 90 mole %. - forming a residual stream from the residual refinery gas ; - feeding the residual stream into a flash drum to form a gaseous overhead flow and liquid bottom flow ; - feeding the bottom flow into a distillation column ; - cooling the overhead flow in a heat exchanger to form a cooled overhead flow ; - separating the cooled overhead flow into a liquid lower stream feeding the distillation column and into a gaseous top stream ; - feeding the lower stream into the distillation column above the bottom flow ; - recovering the stream of C2+ hydrocarbons at the bottom of the distillation column ; - extracting a gaseous overhead stream at the head of the distillation column ; - forming at least one effluent stream from the overhead stream and/or from the top stream ; - heating the or each effluent stream in a heat exchanger via heat exchange with the overhead flow ;
An ultra-high strength and toughness steel plate having a low yield ratio, consisting of the chemical elements in mass percentages of: C: 0.18-0.34%, Si: 0.10-0.40%, Mn: 0.50-1.40%, Cr: 0.20-0.70%, Mo: 0.30-0.90%, Nb: 0-0.06%, Ni: 0.50-2.40%, V: 0-0.06%, Ti: 0.002-0.04%, Al: 0.01-0.08%, B: 0.0006-0.0020%, N≤0.0060%, 0≤0.0040%, Ca: 0-0.0045%, and the balance of Fe and other unavoidable impurities; wherein the carbon equivalent of the steel plate satisfies the relation of CEV≤0.75%, wherein the carbon equivalent of CEV = C+Mn/6+(Cr+Mo+V)/5+(Ni+Cu)/15, the steel plate has a yield ratio of less than 0.85; the steel plate has a tensile strength of greater than 1500MPa, a yield strength of greater than 1200 MPa, an elongation of greater than 10%, and an impact energy Akv (-20 °C) of more than 27J; and the microstructure of the steel plate consists of refined martensite and residual austenite. C: 0.18-0.34%, Si: 0.10-0.40%, Mn: 0.50-1.40%, Cr: 0.20-0.70%, Mo: 0.30-0.90%, Nb: 0-0.06%, Ni: 0.50-2.40%, V: 0-0.06%, Ti: 0.002-0.04%, Al: 0.01-0.08%, B: 0.0006-0.0020%, N≤0.0060%, 0≤0.0040%, Ca: 0-0.0045%, and the balance of Fe and other unavoidable impurities; wherein the carbon equivalent of the steel plate satisfies the relation of CEV≤0.75%, wherein the carbon equivalent of CEV = C+Mn/6+(Cr+Mo+V)/5+(Ni+Cu)/15, the steel plate has a yield ratio of less than 0.85; the steel plate has a tensile strength of greater than 1500MPa, a yield strength of greater than 1200 MPa, an elongation of greater than 10%, and an impact energy Akv (-20 °C) of more than 27J; and the microstructure of the steel plate consists of refined martensite and residual austenite.
A spool of optical fibre for mounting in a device such that the optical fibre can be despooled and deployed from the device , the spool comprising: a spool axis; a length of optical fibre wound around the spool axis to form a plurality of wrap segments arranged axially along the spool axis, wherein adjacent wrap segments partially overlap in the axial direction to provide an axial array of partially overlapping wrap segments, each wrap segment extending along only a portion of the axial length of the spool, wherein each wrap segment comprises a first wrap layer wound in a first axial direction over a first axial distance, and a second wrap layer wound over the first wrap layer in a reverse second axial direction over a second axial distance greater than the first axial distance, the optical fibre extending from the second wrap layer of one wrap segment to the first wrap layer of an adjacent wrap segment. a spool axis; a length of optical fibre wound around the spool axis to form a plurality of wrap segments arranged axially along the spool axis, wherein adjacent wrap segments partially overlap in the axial direction to provide an axial array of partially overlapping wrap segments, each wrap segment extending along only a portion of the axial length of the spool, wherein each wrap segment comprises a first wrap layer wound in a first axial direction over a first axial distance, and a second wrap layer wound over the first wrap layer in a reverse second axial direction over a second axial distance greater than the first axial distance, the optical fibre extending from the second wrap layer of one wrap segment to the first wrap layer of an adjacent wrap segment.
An actuator system for a vehicle transmission (T), wherein the system comprises an actuating unit and an electric motor drivingly connected to the actuating unit , wherein the actuating unit is configured for being displaced by the electric motor between an engagement mode (M E ) where the transmission (T) is connected to a propulsion unit (P) and a disengagement mode (M D ) where the transmission (T) is disconnected from the propulsion unit (P); wherein the system further comprises a clutch unit arranged between the actuating unit and the electric motor and connected to a drive shaft of the electric motor , wherein the clutch unit is configured for connecting the actuating unit to the electric motor when displacing the actuating unit between the engagement mode (M E ) and the disengagement mode (M D ), and wherein the clutch unit is configured for disconnecting the actuating unit from the electric motor in the engagement mode (M E ); wherein the system further comprises an oil pump unit drivingly connected to the electric motor , wherein the electric motor is configured for driving the oil pump unit at least in the engagement mode (Mε), characterized in that the oil pump unit is arranged between the electric motor and the clutch unit , wherein the drive shaft of the electric motor is connected to a pump rotor of the oil pump unit . wherein the system further comprises a clutch unit arranged between the actuating unit and the electric motor and connected to a drive shaft of the electric motor , wherein the clutch unit is configured for connecting the actuating unit to the electric motor when displacing the actuating unit between the engagement mode (M E ) and the disengagement mode (M D ), and wherein the clutch unit is configured for disconnecting the actuating unit from the electric motor in the engagement mode (M E ); wherein the system further comprises an oil pump unit drivingly connected to the electric motor , wherein the electric motor is configured for driving the oil pump unit at least in the engagement mode (Mε), characterized in that the oil pump unit is arranged between the electric motor and the clutch unit , wherein the drive shaft of the electric motor is connected to a pump rotor of the oil pump unit .
A vial adaptor for coupling with a vial, the vial adaptor comprising: a medical connector interface , an elongated member , and a first passage therebetween; an expandable first reservoir , a chamber , and a second passage , the second passage extending between the chamber and the elongated member , and having a first valve that (i) permits movement of a fluid into and out of the chamber when the vial adaptor is in a first orientation, and (ii) resists movement of a fluid into the chamber when the vial adaptor is in a second orientation, opposite the first orientation, the chamber comprising a first one-way valve that permits flow from the chamber into the first reservoir , and an air passage having a second one-way valve that permits a gas to be drawn from an ambient environment into the chamber ; and an expandable second reservoir and a third passage , the third passage fluidly separated from the first passage and extending between the expandable second reservoir and the elongated member , wherein the vial adaptor is configured to direct the fluid out of the second reservoir when the vial adaptor is in the first orientation and the second orientation. a medical connector interface , an elongated member , and a first passage therebetween; an expandable first reservoir , a chamber , and a second passage , the second passage extending between the chamber and the elongated member , and having a first valve that (i) permits movement of a fluid into and out of the chamber when the vial adaptor is in a first orientation, and (ii) resists movement of a fluid into the chamber when the vial adaptor is in a second orientation, opposite the first orientation, the chamber comprising a first one-way valve that permits flow from the chamber into the first reservoir , and an air passage having a second one-way valve that permits a gas to be drawn from an ambient environment into the chamber ; and an expandable second reservoir and a third passage , the third passage fluidly separated from the first passage and extending between the expandable second reservoir and the elongated member , wherein the vial adaptor is configured to direct the fluid out of the second reservoir when the vial adaptor is in the first orientation and the second orientation.
A residue management tool mountable to a frame of a seeder for cutting or clearing residue on the ground, comprising a pivotable arm having a proximal end and a distal end, the proximal end of the pivotable arm adapted to be directly or indirectly pivotally mounted to the frame; a rotatable cutting or clearing device operably mounted to the distal end of the pivotable arm and operative to cut or clear the residue on the ground; a first biasing device operative to exert a downward bias force on the pivotable arm to engage the rotatable cutting or clearing device with the ground; and a depth restraint operative to prevent the rotatable cutting or clearing device from over-penetrating the ground; wherein the pivotable arm comprises a pivot arm and a mounting arm operably attached to each other at one of their ends by means of a mounting device , characterised in that the free end of the pivot arm attaches to the frame and the free end of the mounting arm mounts the rotatable cutting or clearing device , and that the mounting device is adapted to allow the mounting arm to move from side to side relative to the ground using a pivot pin .
A disposable liner for lining a hollow interior regior of a basin , the liner being of water impermeable flexible material, and defining a peripheral wall closed at one end by a base , the peripheral wall and the base defining a hollow interior region , the peripheral wall terminating at its other end in an upper peripheral edge defining an open mouth to the hollow interior region , the peripheral wall being foldable downwardly over a peripheral wall of the basin , the liner having at least two spaced apart engagement openings for releasably engaging respective retaining means of the basin when the peripheral wall of the liner is folded downwardly over the peripheral wall of the basin for releasably retaining the liner attached to the basin , the peripheral wall of the liner comprising a pair of spaced apart side walls extending upwardly from the base joined by a pair of spaced apart end walls extending upwardly from the base , the side and end walls of the liner defining with the base the hollow interior region of the liner , and the side and end walls defining the upper peripheral edge of the peripheral wall of the liner and four corners of the peripheral wall of the liner , characterised in that the liner is configured for lining a wash basin of capacity in the range of 3 litres to 7 litres for washing a bedridden patient, the peripheral wall of the liner is sealably closed by the base , the hollow interior region defined by the peripheral wall and the base of the liner is configured to hold water during washing of the bedridden patient, and one of the engagement openings is located adjacent each one of the corners of the peripheral wall of the liner and adjacent the peripheral edge of the peripheral wall of the liner .
A locking system for a pool cover , comprising a retaining element intended to be fastened to the pool cover , and a locking device comprising: - a fastening case intended to be fastened to a wall of the pool, the fastening case including an internal chamber and a passage opening opening into the internal chamber , the retaining element being configured to be received in the internal chamber via the passage opening , - a first locking element and a second locking element which are housed at least partially in the internal chamber and which are slidably mounted relative to the fastening case in a sliding direction (D2) and between a locking configuration in which the first and second locking elements are brought closer to each other and are configured to cooperate with the retaining element , when the retaining element is received in the internal chamber , so as to lock the retaining element , and a release configuration in which the first and second locking elements are spaced apart and are configured to release the retaining element so as to allow removal of the retaining element from the internal chamber , and - a drive mechanism configured to move the first and second locking elements between the locking configuration and the release configuration. - a fastening case intended to be fastened to a wall of the pool, the fastening case including an internal chamber and a passage opening opening into the internal chamber , the retaining element being configured to be received in the internal chamber via the passage opening , - a first locking element and a second locking element which are housed at least partially in the internal chamber and which are slidably mounted relative to the fastening case in a sliding direction (D2) and between a locking configuration in which the first and second locking elements are brought closer to each other and are configured to cooperate with the retaining element , when the retaining element is received in the internal chamber , so as to lock the retaining element , and a release configuration in which the first and second locking elements are spaced apart and are configured to release the retaining element so as to allow removal of the retaining element from the internal chamber , and - a drive mechanism configured to move the first and second locking elements between the locking configuration and the release configuration.