mhurhangee/ep-ind-claims huggingface dataset:
A method of preparing a block copolymer composition, comprising: adding an aromatic vinyl monomer and a compound represented by the following Chemical Formula 1 to a hydrocarbon-based solvent and performing stirring to prepare a first mixed solution; adding a polymerization initiator to the first mixed solution and performing polymerization to prepare a second mixed solution; adding a conjugated diene-based monomer to the second mixed solution and performing polymerization to prepare a third mixed solution; and adding a coupling agent to the third mixed solution to perform a coupling reaction, wherein the compound represented by the following Chemical Formula 1 is added in a content of 0.26 parts by weight to 0.8 parts by weight, based on a total content of 100 parts by weight of the aromatic vinyl monomer and the conjugated diene-based monomer: [Chemical Formula 1] M-X-R 1 R 2 wherein M is Li, Na, K, Rb or Cs, X is N, O, or S, and R 1 and R 2 are independently of each other a monovalent hydrocarbon group having 1 to 12 carbon atoms or a monovalent hydrocarbon group having 1 to 12 carbon atoms containing a N or O atom, wherein when X is O or S, R 2 is absent. adding an aromatic vinyl monomer and a compound represented by the following Chemical Formula 1 to a hydrocarbon-based solvent and performing stirring to prepare a first mixed solution; adding a polymerization initiator to the first mixed solution and performing polymerization to prepare a second mixed solution; adding a conjugated diene-based monomer to the second mixed solution and performing polymerization to prepare a third mixed solution; and adding a coupling agent to the third mixed solution to perform a coupling reaction, wherein the compound represented by the following Chemical Formula 1 is added in a content of 0.26 parts by weight to 0.8 parts by weight, based on a total content of 100 parts by weight of the aromatic vinyl monomer and the conjugated diene-based monomer: [Chemical Formula 1] M-X-R 1 R 2 wherein M is Li, Na, K, Rb or Cs, X is N, O, or S, and R 1 and R 2 are independently of each other a monovalent hydrocarbon group having 1 to 12 carbon atoms or a monovalent hydrocarbon group having 1 to 12 carbon atoms containing a N or O atom, wherein when X is O or S, R 2 is absent. M is Li, Na, K, Rb or Cs, X is N, O, or S, and R 1 and R 2 are independently of each other a monovalent hydrocarbon group having 1 to 12 carbon atoms or a monovalent hydrocarbon group having 1 to 12 carbon atoms containing a N or O atom, wherein when X is O or S, R 2 is absent.
A compressor comprising: a housing; a compression mechanism that is housed in the housing and compresses a refrigerant; a discharge chamber into which a medium, which is a mixture of the refrigerant compressed by the compression mechanism and oil, is discharged via a discharge outlet; an oil separator that separates the oil from the medium introduced into an oil separation chamber from the discharge chamber through an introduction passage; and an oil storage chamber that stores the oil separated by the oil separator, characterized in that in the discharge chamber, a dividing wall that divides the discharge chamber into a first discharge chamber, in which the discharge outlet is formed, and a second discharge chamber, in which the introduction passage is formed, is formed in a vertical direction, and a passage that makes the first discharge chamber and the second discharge chamber communicate with each other is formed in an upper part of the discharge chamber. a housing; a compression mechanism that is housed in the housing and compresses a refrigerant; a discharge chamber into which a medium, which is a mixture of the refrigerant compressed by the compression mechanism and oil, is discharged via a discharge outlet; an oil separator that separates the oil from the medium introduced into an oil separation chamber from the discharge chamber through an introduction passage; and an oil storage chamber that stores the oil separated by the oil separator, characterized in that in the discharge chamber, a dividing wall that divides the discharge chamber into a first discharge chamber, in which the discharge outlet is formed, and a second discharge chamber, in which the introduction passage is formed, is formed in a vertical direction, and a passage that makes the first discharge chamber and the second discharge chamber communicate with each other is formed in an upper part of the discharge chamber.
A fastener comprising: an elongated shaft having a first end, a second end, and a shaft body disposed between the first end and the second end, the shaft body having an outer surface and an inner surface; a head portion disposed at the first end; a threaded portion disposed at the second end; and at least one feed channel extending from an opening at the threaded portion, through the inner surface of the shaft body, parallel to a longitudinal central axis of the elongated shaft, and terminating at a location proximal to the head portion; wherein the shaft body is configured to radially expand upon injection, under pressure, of a resin filler into the at least one feed channel, when the fastener is installed in a corresponding fastener hole formed in a composite structure, and further wherein upon radially expanding, the outer surface of the shaft body is configured to make direct contact with an inner hole surface of the corresponding fastener hole, resulting in the fastener providing electrical contact with the composite structure and providing distribution of electric current to the composite structure. an elongated shaft having a first end, a second end, and a shaft body disposed between the first end and the second end, the shaft body having an outer surface and an inner surface; a head portion disposed at the first end; a threaded portion disposed at the second end; and at least one feed channel extending from an opening at the threaded portion, through the inner surface of the shaft body, parallel to a longitudinal central axis of the elongated shaft, and terminating at a location proximal to the head portion; wherein the shaft body is configured to radially expand upon injection, under pressure, of a resin filler into the at least one feed channel, when the fastener is installed in a corresponding fastener hole formed in a composite structure, and further wherein upon radially expanding, the outer surface of the shaft body is configured to make direct contact with an inner hole surface of the corresponding fastener hole, resulting in the fastener providing electrical contact with the composite structure and providing distribution of electric current to the composite structure.
A rotor for use in a gas turbine engine comprising: a rotor body having at least one slot receiving a blade; said blade having an outer surface formed of a first material and having an airfoil extending from a dovetail, said dovetail received in said slot; and a grounding element in contact with a portion of said dovetail said grounding element being in contact with a rotating element that rotates with said rotor, said rotating element being formed of a third material, and said first material being less electrically conductive than said third material; characterised in that: said portion of said dovetail is formed of a second material that is more electrically conductive than said first material; said grounding element and said rotating element together form a ground path from said portion of said dovetail into said rotor; and said grounding element has a radially outwardly extending tang extending into a hole in said dovetail. a rotor body having at least one slot receiving a blade; said blade having an outer surface formed of a first material and having an airfoil extending from a dovetail, said dovetail received in said slot; and a grounding element in contact with a portion of said dovetail said grounding element being in contact with a rotating element that rotates with said rotor, said rotating element being formed of a third material, and said first material being less electrically conductive than said third material; characterised in that: said portion of said dovetail is formed of a second material that is more electrically conductive than said first material; said grounding element and said rotating element together form a ground path from said portion of said dovetail into said rotor; and said grounding element has a radially outwardly extending tang extending into a hole in said dovetail. said portion of said dovetail is formed of a second material that is more electrically conductive than said first material; said grounding element and said rotating element together form a ground path from said portion of said dovetail into said rotor; and said grounding element has a radially outwardly extending tang extending into a hole in said dovetail.
A method of controlling device-to-device, D2D, communication in a wireless communication network, the method comprising: a wireless communication device (10; 1000; 1500) determining that a further wireless communication device (10; 1000; 1200; 1500) is configured to switch between an inactive reception state and an active reception state; based on one or more expected transmissions to the further wireless communication device (10; 1000; 1200; 1500), the wireless communication device (10; 1000; 1500) determining when the further wireless communication device (10; 1000; 1200; 1500) will be in the active reception state; based on when the further wireless communication device (10; 1000; 1200; 1500) will be in the active reception state, the wireless communication device (10; 1000; 1500) determining a candidate set of radio resources; and from the candidate set of radio resources, the wireless communication device (10; 1000; 1500) selecting at least one radio resource for a D2D transmission from the wireless communication device (10; 1000; 1500) to the further wireless communication device (10; 1000; 1200; 1500). a wireless communication device (10; 1000; 1500) determining that a further wireless communication device (10; 1000; 1200; 1500) is configured to switch between an inactive reception state and an active reception state; based on one or more expected transmissions to the further wireless communication device (10; 1000; 1200; 1500), the wireless communication device (10; 1000; 1500) determining when the further wireless communication device (10; 1000; 1200; 1500) will be in the active reception state; based on when the further wireless communication device (10; 1000; 1200; 1500) will be in the active reception state, the wireless communication device (10; 1000; 1500) determining a candidate set of radio resources; and from the candidate set of radio resources, the wireless communication device (10; 1000; 1500) selecting at least one radio resource for a D2D transmission from the wireless communication device (10; 1000; 1500) to the further wireless communication device (10; 1000; 1200; 1500).
A renal denervation catheter comprising: a catheter body; and a distal tip section having: a tubing with at least one opening, the tubing having a lumen; an inflatable balloon member in the lumen; at least one needle affixed to an outer surface of the balloon member; a control handle proximal of the catheter body; a fluid tubing extending through at least the catheter body and the distal tip section, the fluid tubing adapted to pass fluid in and out of the balloon member, wherein the at least one needle has a treatment portion deployed outside the distal tip section via the at least one opening when the balloon member is inflated and the at least one needle is retracted in the distal tip section when the balloon member is deflated. a catheter body; and a distal tip section having: a tubing with at least one opening, the tubing having a lumen; an inflatable balloon member in the lumen; at least one needle affixed to an outer surface of the balloon member; a tubing with at least one opening, the tubing having a lumen; an inflatable balloon member in the lumen; at least one needle affixed to an outer surface of the balloon member; a control handle proximal of the catheter body; a fluid tubing extending through at least the catheter body and the distal tip section, the fluid tubing adapted to pass fluid in and out of the balloon member, wherein the at least one needle has a treatment portion deployed outside the distal tip section via the at least one opening when the balloon member is inflated and the at least one needle is retracted in the distal tip section when the balloon member is deflated.
A method of communicating between a first user and a second user using different messaging services, comprising: receiving a first message from the first user in a first format via a first messaging service, wherein the first message contains a source identifier associated with the first user, a destination identifier associated with the second user, and text, and wherein the first messaging service comprises an instant message, IM, service.; identifying a first Mobile Station International Subscriber Directory Number, MSISDN, based on the destination identifier contained in the first message; allocating a second MSISDN as a session identification to the source identifier, wherein an MSISDN from a pool of MSISDNs is used as the second MSISDN if the first MSISDN is not used in any active sessions, and wherein an MSISDN different from the first MSISDN is used as the second MSISDN, otherwise. converting (508, 602-610) the first message received in the first format into a second message in a second format; and routing the second message to a mobile device of the second user associated with the destination identifier, wherein the second message is routed to the destination identifier via a second messaging service, and wherein the second messaging service comprises a short message service, SMS; wherein MSISDNs are returned to the pool when a respective session has ended. receiving a first message from the first user in a first format via a first messaging service, wherein the first message contains a source identifier associated with the first user, a destination identifier associated with the second user, and text, and wherein the first messaging service comprises an instant message, IM, service.; identifying a first Mobile Station International Subscriber Directory Number, MSISDN, based on the destination identifier contained in the first message; allocating a second MSISDN as a session identification to the source identifier, wherein an MSISDN from a pool of MSISDNs is used as the second MSISDN if the first MSISDN is not used in any active sessions, and wherein an MSISDN different from the first MSISDN is used as the second MSISDN, otherwise. converting (508, 602-610) the first message received in the first format into a second message in a second format; and routing the second message to a mobile device of the second user associated with the destination identifier, wherein the second message is routed to the destination identifier via a second messaging service, and wherein the second messaging service comprises a short message service, SMS; wherein MSISDNs are returned to the pool when a respective session has ended.
An electromagnetic emitter arrangement, comprising a metallic, non-closed loop with an axis of symmetry, said non-closed loop being configured as a cylinder having a slit through its wall along its axis and said loop being configured to be located in the vicinity of an object under study, OUS, in such a way that the axis of symmetry is directed towards the OUS; a feeding line configured to feed the loop with an alternating current at an operating frequency to cause a magnetic field in the loop; wherein said loop has a circumference that is smaller than a free-space wavelength corresponding to the operating frequency; and said feeding line has a characteristic impedance that is smaller than 20 Ohm.
Vehicle comprising a urea tank, a fastening tab and an exhaust line, said tank being fastened to a structural element of the vehicle near the exhaust line by means of the fastening tab, characterized in that the fastening tab comprises a thermal protection layer intended to protect said fastening tab from the heat emitted by the exhaust line that is passed through by hot exhaust gases.
A mobile communication device, comprising: a transceiver; an antenna system coupled with the transceiver, wherein the antenna system includes a first antenna and a second antenna, wherein one of the first or second antennas is operating as a primary antenna and the other of the first or second antennas is operating as a diversity antenna; an RF switch connected with the antenna system, wherein the RF switch has a first position in which the first antenna is the primary antenna and the second antenna is the diversity antenna, and wherein the RF switch has a second position in which the second antenna is the primary antenna and the first antenna is the diversity antenna; a matching network coupled with the transceiver and the antenna system, wherein the matching network comprises a tunable reactive element; and a controller coupled with the matching network and with the RF switch, wherein the controller receives first reflection measurements associated with the antenna system, wherein the controller adjusts the tunable reactive element according to the first reflection measurements to provide impedance tuning, and wherein the controller adjusts the RF switch to select between the first and second positions according to the first reflection measurements and a distance measured from free space designated on a stored tuning grid. a transceiver; an antenna system coupled with the transceiver, wherein the antenna system includes a first antenna and a second antenna, wherein one of the first or second antennas is operating as a primary antenna and the other of the first or second antennas is operating as a diversity antenna; an RF switch connected with the antenna system, wherein the RF switch has a first position in which the first antenna is the primary antenna and the second antenna is the diversity antenna, and wherein the RF switch has a second position in which the second antenna is the primary antenna and the first antenna is the diversity antenna; a matching network coupled with the transceiver and the antenna system, wherein the matching network comprises a tunable reactive element; and a controller coupled with the matching network and with the RF switch, wherein the controller receives first reflection measurements associated with the antenna system, wherein the controller adjusts the tunable reactive element according to the first reflection measurements to provide impedance tuning, and wherein the controller adjusts the RF switch to select between the first and second positions according to the first reflection measurements and a distance measured from free space designated on a stored tuning grid.
A computer-implemented method for generating a radiation therapy treatment plan for a volume of a patient, the method comprising: receiving a first treatment plan upon which to base a second treatment plan, the first treatment plan indicative of a dose distribution over said volume; receiving at least one dose-distribution-derived function, the or each dose-distribution-derived function configured to provide a value as an output based on, as an input, at least part of the dose distribution in terms of at least part of the volume over which it is defined; receiving a target for the respective value of each dose-distribution-derived function comprising receiving a probability distribution for each of, or groups of, the at least one dose-distribution-derived functions, the probability distribution representing the desirability of a range of the values output from said dose-distribution-derived functions for an input dose distribution; determining an optimization problem comprising a total objective function, the total objective function comprising a sum of one or more objective functions, wherein the or each objective function comprises a function of one or more of the at least one dose-distribution-derived function, the respective probability distribution and a respective loss function; performing the optimization process based on said optimization problem; and determining said second treatment plan from the optimization process. receiving a first treatment plan upon which to base a second treatment plan, the first treatment plan indicative of a dose distribution over said volume; receiving at least one dose-distribution-derived function, the or each dose-distribution-derived function configured to provide a value as an output based on, as an input, at least part of the dose distribution in terms of at least part of the volume over which it is defined; receiving a target for the respective value of each dose-distribution-derived function comprising receiving a probability distribution for each of, or groups of, the at least one dose-distribution-derived functions, the probability distribution representing the desirability of a range of the values output from said dose-distribution-derived functions for an input dose distribution; determining an optimization problem comprising a total objective function, the total objective function comprising a sum of one or more objective functions, wherein the or each objective function comprises a function of one or more of the at least one dose-distribution-derived function, the respective probability distribution and a respective loss function; performing the optimization process based on said optimization problem; and determining said second treatment plan from the optimization process.
A dental resin-modified glass ionomer composition comprising (a) a reactive particulate filler, and (b) a polyacidic polymer which is reactive with the reactive particulate filler in a cement reaction, wherein the composition further comprises an initiator system consisting of one or more initiator compounds, wherein at least one of the one or more initiator compounds is an aromatic amine which is linked to the polyacidic polymer (b) by a covalent bond forming an initiator modified polyacidic polymer having a covalently bonded aromatic amine initiator compound, wherein the initiator modified polyacidic polymer is a compound having repeating units of the following formula: wherein X, which may be the same or different, independently represent OH, O-L-Z, or NH-L-Z, wherein L is a single bond or a divalent linker group, and Z is a covalently bonded initiator compound; Y is a hydrogen atom, COOH or a covalently bonded initiator compound; k, l, m, n, o and p are independently integers of at least 0, k+l+m+n+o+p is at least 1; and at least one X is present which is not OH when Y is a hydrogen atom or COOH; wherein the polyacidic polymer has a weight average molecular weight of 1 to 300 kDa; wherein the initiator modified polyacidic polymer contains 0.01 to 20 mole% covalently bonded initiator compound per 100 mole% of acidic groups of the polyacidic polymer. (a) a reactive particulate filler, and (b) a polyacidic polymer which is reactive with the reactive particulate filler in a cement reaction, wherein the composition further comprises an initiator system consisting of one or more initiator compounds, X, which may be the same or different, independently represent OH, O-L-Z, or NH-L-Z, wherein L is a single bond or a divalent linker group, and Z is a covalently bonded initiator compound; L is a single bond or a divalent linker group, and Z is a covalently bonded initiator compound; Y is a hydrogen atom, COOH or a covalently bonded initiator compound; k, l, m, n, o and p are independently integers of at least 0, k+l+m+n+o+p is at least 1; and at least one X is present which is not OH when Y is a hydrogen atom or COOH; wherein the polyacidic polymer has a weight average molecular weight of 1 to 300 kDa;