mhurhangee/patent-ind-claim-en huggingface dataset:
Mandible protrusion rail for positioning the mandible relative to the maxilla of a patient having a maxilla partial rail and a mandible partial rail , wherein joint rods movably connect the two partial rails to each other, wherein the two partial rails have laterally attached joint pins for holding the joint rods , wherein the joint pins have a shoulder facing the partial rail, a head facing away from the partial rail and a neck located between the shoulder and head , wherein the joint pins each have a collar on the ends thereof which, in the installed state of the joint rod , encloses the neck of a joint pin , wherein the joint rod is held between the shoulder and the head , each having a larger cross-section than the neck , wherein there is a designed flexibility on the collar of the joint rod and/or on the head of the joint pin , which, in the case of excess stressing by means of a laterally directed force exerted via the joint rod , first enables an evasive movement of the joint rod characterised in that in the case of excess stressing, the designed flexibility makes non-destructive slipping of the collar over the head of the joint pin possible.
An orifice valve for reducing the pressure of a fluid flowing from an oil well, the valve comprising: a valve body including a body centerline and a flow path passing through the valve body , the flow path comprising: an inlet section ; a plurality of elongate flow ports disposed within the valve body , each port including a port inlet and a port exit and extending from the inlet section , the ports configured with fixed dimensions; a downstream flow channel located beyond the ports in the direction of fluid flow and having an inner surface and a straight section with a straight section diameter; wherein the port exits are arranged within a diametral extent that is less than the straight section diameter; characterized in that each of the flow ports includes a port centerline , wherein the inlets of the ports are more widely spaced apart than are the exits thereof so that each port and the corresponding port centerline is oriented at a port angle (α) with respect to the body centerline , the port angle (α) being acute. a valve body including a body centerline and a flow path passing through the valve body , the flow path comprising: an inlet section ; a plurality of elongate flow ports disposed within the valve body , each port including a port inlet and a port exit and extending from the inlet section , the ports configured with fixed dimensions; a downstream flow channel located beyond the ports in the direction of fluid flow and having an inner surface and a straight section with a straight section diameter; wherein the port exits are arranged within a diametral extent that is less than the straight section diameter; an inlet section ; a plurality of elongate flow ports disposed within the valve body , each port including a port inlet and a port exit and extending from the inlet section , the ports configured with fixed dimensions; a downstream flow channel located beyond the ports in the direction of fluid flow and having an inner surface and a straight section with a straight section diameter; wherein the port exits are arranged within a diametral extent that is less than the straight section diameter;
A surface treatment machine , comprising: - a frame configured to translate with respect to a surface to treat, - a surface treatment element connected to said frame and configured to treat with liquid a surface with respect to which said frame advances, - a reservoir connected to said frame and arranged to provide liquid to said surface treatment element through a delivery mouth ; - an adjustment element arranged to adjustably pulse-feed the liquid provided from said reservoir to said delivery mouth ; characterized in that it comprises furthermore: - a sensor configured to measure an operating parameter P of said machine, selected from the group consisting of: level P 1 of residual liquid in the reservoir , actual flow-rate P 2 of the liquid from said reservoir towards said delivery mouth simultaneously to the pulses; - a control unit configured to receive from said sensor a signal proportional to said operating parameter P, and configured to adjust said adjustment element responsive to said operating parameter P, in order to pulse-feed said liquid with a duty cycle t%, expressed as a ratio between the duration of a pulse of the pulse-feed step and the time between two consecutive pulses, determined according to a predetermined function t% - f(P) of optimization of the flow-rate, wherein said function f(P) is selected from the group consisting of: t % = f P 1 = K 1 * P 1 − 1 / 2 t % = f P 2 = K 2 * P 2 − 1 - a frame configured to translate with respect to a surface to treat, - a surface treatment element connected to said frame and configured to treat with liquid a surface with respect to which said frame advances, - a reservoir connected to said frame and arranged to provide liquid to said surface treatment element through a delivery mouth ; - an adjustment element arranged to adjustably pulse-feed the liquid provided from said reservoir to said delivery mouth ; - a sensor configured to measure an operating parameter P of said machine, selected from the group consisting of: level P 1 of residual liquid in the reservoir , actual flow-rate P 2 of the liquid from said reservoir towards said delivery mouth simultaneously to the pulses; - a control unit configured to receive from said sensor a signal proportional to said operating parameter P, and configured to adjust said adjustment element responsive to said operating parameter P, in order to pulse-feed said liquid with a duty cycle t%, expressed as a ratio between the duration of a pulse of the pulse-feed step and the time between two consecutive pulses, determined according to a predetermined function t% - f(P) of optimization of the flow-rate, wherein said function f(P) is selected from the group consisting of: t % = f P 1 = K 1 * P 1 − 1 / 2 t % = f P 2 = K 2 * P 2 − 1
A method in a network node configured to communicate with a wireless device (WD) operating in Time Division Duplex (TDD), the method comprising: configuring a narrow band-Internet of things (NB-IoT) carrier in a new radio (NR) carrier; transmitting a first indication of a downlink (DL) to uplink (UL) frequency offset to be applied by the wireless device, wherein the first indication comprises a value selected from {-7.5 kHz, 0 kHz and 7.5 kHz}. configuring a narrow band-Internet of things (NB-IoT) carrier in a new radio (NR) carrier; transmitting a first indication of a downlink (DL) to uplink (UL) frequency offset to be applied by the wireless device, wherein the first indication comprises a value selected from {-7.5 kHz, 0 kHz and 7.5 kHz}.
An arrangement for cooling of an electrical machine , wherein the electrical machine comprises a rotor rotatably arranged around a rotation axis , a stator including a stator winding arranged radially outside of the rotor , a housing enclosing the rotor and the stator , at least one drain hole configured to drain a cooling fluid from the housing , at least one spraying device (8-10) configured to spray cooling fluid on the stator winding and a pump configured to pump cooling fluid to the housing , wherein the arrangement comprises a control unit which is configured, when the electrical machine is in operation, to receive information of the temperature in at least one position of the stator winding and to control the pump such that it provides a flow rate of the cooling fluid to the housing as a function of the temperature of the stator winding and a flow rate creating a cooling fluid level (L) in the housing related to the temperature of the stator winding , wherein the pump is configured, at a first temperature of the stator winding , to provide a flow rate creating a cooling fluid level (L) in the housing at which the cooling fluid covers at least a part of a lowest located portion of the stator winding , wherein the pump is configured, at a second temperature of the stator winding which is higher than the first temperature, to provide a flow rate creating a cooling fluid level (L) in the housing at which the cooling fluid comes in contact with the rotor , characterized in that the pump is configured, at a third temperature of the stator winding which is lower than the first temperature, to provide a flow rate creating substantially no cooling fluid level (L) in the housing , such that the flow rate of cooling fluid to the housing is lower than the flow rate capacity of the drainage hole .
A bit index explicit replication internet protocol version 6, BIERv6, packet forwarding method, wherein the method comprises: 1.1 receiving , by a first network device (A-F), a bit index explicit replication internet protocol version 6, BIERv6, packet, wherein the BIERv6 packet comprises a hop limit field (HL), and the first network device (A-F) is a bit forwarding router, BFR, or a bit forwarding egress router, BFER; 1.2 determining , by the first network device (A-F), whether a value of the hop limit field (HL) in the BIERv6 packet is less than or equal to a preset threshold configured on the first network device (A-F), wherein the preset threshold is a value greater than or equal to 2, the preset threshold is determined based on a quantity of one or more consecutive second network devices (A-F; R5, R6, R7) connected to the first network device (A-F), and the second network device (A-F) is a device (A-F) that does not support BIER forwarding; and 1.3 when the value of the hop limit field (HL) in the BIERv6 packet is less than or equal to the preset threshold, avoiding , by the first network device (A-F), forwarding the BIERv6 packet. 1.1 receiving , by a first network device (A-F), a bit index explicit replication internet protocol version 6, BIERv6, packet, wherein the BIERv6 packet comprises a hop limit field (HL), and the first network device (A-F) is a bit forwarding router, BFR, or a bit forwarding egress router, BFER; 1.2 determining , by the first network device (A-F), whether a value of the hop limit field (HL) in the BIERv6 packet is less than or equal to a preset threshold configured on the first network device (A-F), wherein the preset threshold is a value greater than or equal to 2, the preset threshold is determined based on a quantity of one or more consecutive second network devices (A-F; R5, R6, R7) connected to the first network device (A-F), and the second network device (A-F) is a device (A-F) that does not support BIER forwarding; and 1.3 when the value of the hop limit field (HL) in the BIERv6 packet is less than or equal to the preset threshold, avoiding , by the first network device (A-F), forwarding the BIERv6 packet.
A compound engine assembly comprising: a compressor ; an engine core including at least one internal combustion engine each having a rotor sealingly and rotationally received within a respective internal cavity to provide rotating chambers of variable volume in the respective internal cavity, the engine core having an inlet in fluid communication with an outlet of the compressor ; a turbine section having an inlet in fluid communication with an outlet of the engine core , the turbine section configured to compound power with the engine core ; and an air conduit having at least one heat exchanger extending thereacross such that an airflow through the air conduit circulates through the at least one heat exchanger , each of the at least one heat exchanger configured to circulate a fluid to be cooled in heat exchange relationship with the airflow circulating therethrough; characterized in that the air conduit has opposed inlet and outlets in fluid communication with ambient air around the compound engine assembly; and in that an outer wall of the air conduit has a plurality of openings defined therethrough downstream of the at least one heat exchanger , each of the plurality of openings being selectively closable by a respective pivotable flap movable between a retracted position where the opening is obstructed and an extended position away from the opening , each of the plurality of openings defining a fluid communication between the air conduit and the ambient air around the compound engine assembly when the respective pivotable flap is in the extended position. a compressor ; an engine core including at least one internal combustion engine each having a rotor sealingly and rotationally received within a respective internal cavity to provide rotating chambers of variable volume in the respective internal cavity, the engine core having an inlet in fluid communication with an outlet of the compressor ; a turbine section having an inlet in fluid communication with an outlet of the engine core , the turbine section configured to compound power with the engine core ; and an air conduit having at least one heat exchanger extending thereacross such that an airflow through the air conduit circulates through the at least one heat exchanger , each of the at least one heat exchanger configured to circulate a fluid to be cooled in heat exchange relationship with the airflow circulating therethrough; characterized in that the air conduit has opposed inlet and outlets in fluid communication with ambient air around the compound engine assembly; and in that an outer wall of the air conduit has a plurality of openings defined therethrough downstream of the at least one heat exchanger , each of the plurality of openings being selectively closable by a respective pivotable flap movable between a retracted position where the opening is obstructed and an extended position away from the opening , each of the plurality of openings defining a fluid communication between the air conduit and the ambient air around the compound engine assembly when the respective pivotable flap is in the extended position.
Battery , in particular a lithium-ion battery, comprising a battery can comprising a cylindrical can body ,an electrode assembly accommodated in the cylindrical can body and formed by winding an anode and a cathode that are isolated by a separator, wherein the can body has a first end forming a base, and a peripheral side wall extending from the base in a longitudinal direction to a second end of the can body comprising an opening , wherein the second end is closed by a cap assembly inserted into the can body opening to the can body , wherein the cap assembly has been attached to the can body by crimping an annular shoulder surrounding the opening inwardly such that the annular shoulder is in engagement with an upper section of the cap assembly , characterized in that the side wall of the can body ends in an end edge at the second end and the end edge of the peripheral side wall is folded in an inwardly extending loop into the annular shoulder ; and that inner opposing side wall surfaces of the inner annular shoulder abut each other and the end edge contacts the inner side wall of the can body , that the annular shoulder has been crimped inwardly such that the end edge of the side wall is bent away from the longitudinal axis of the can body and faces the inner side wall of the can body and the end face of the side wall at the second end forms an outer flat annular surface when viewed in the longitudinal direction of the can body ; and that a section of the side wall has been crimped inwardly and forms an annular projection that engages a lower section of the cap assembly . wherein the can body has a first end forming a base, and a peripheral side wall extending from the base in a longitudinal direction to a second end of the can body comprising an opening , wherein the second end is closed by a cap assembly inserted into the can body opening to the can body , wherein the cap assembly has been attached to the can body by crimping an annular shoulder surrounding the opening inwardly such that the annular shoulder is in engagement with an upper section of the cap assembly , that the side wall of the can body ends in an end edge at the second end and the end edge of the peripheral side wall is folded in an inwardly extending loop into the annular shoulder ; and that inner opposing side wall surfaces of the inner annular shoulder abut each other and the end edge contacts the inner side wall of the can body , that the annular shoulder has been crimped inwardly such that the end edge of the side wall is bent away from the longitudinal axis of the can body and faces the inner side wall of the can body and the end face of the side wall at the second end forms an outer flat annular surface when viewed in the longitudinal direction of the can body ; and that a section of the side wall has been crimped inwardly and forms an annular projection that engages a lower section of the cap assembly .
An implantable electrical stimulation lead , comprising: a lead body comprising a distal portion, a distal tip, and a proximal portion; a plurality of electrodes disposed along the distal portion of the lead body, the plurality of electrodes comprising a tip electrode disposed on the distal tip of the lead body, the tip electrode having an electrode body , wherein the electrode body defines an interior lumen and a plurality of protrusions extending into the interior lumen, wherein a portion of the lead body extends into the interior lumen of the electrode body and wherein the plurality of protrusions in the interior lumen facilitates retention of the tip electrode on the lead body and hinders rotation of the tip electrode around the distal tip of the lead body; a plurality of terminals disposed along the proximal portion of the lead; and a plurality of conductors, each conductor electrically coupling at least one of the electrodes to at least one of the terminals. a lead body comprising a distal portion, a distal tip, and a proximal portion; a plurality of electrodes disposed along the distal portion of the lead body, the plurality of electrodes comprising a tip electrode disposed on the distal tip of the lead body, the tip electrode having an electrode body , wherein the electrode body defines an interior lumen and a plurality of protrusions extending into the interior lumen, wherein a portion of the lead body extends into the interior lumen of the electrode body and wherein the plurality of protrusions in the interior lumen facilitates retention of the tip electrode on the lead body and hinders rotation of the tip electrode around the distal tip of the lead body; a plurality of terminals disposed along the proximal portion of the lead; and a plurality of conductors, each conductor electrically coupling at least one of the electrodes to at least one of the terminals.
Apparatus for treating textile articles, comprising: a drum being in a shape of a body of revolution, developing along a longitudinal axis (A), said drum being open at at least one end , and comprising an opposite end , and being motorized for rotating about its own longitudinal axis (A); at least one openable closure element disposed at said at least one end of the drum for enabling to close the drum or gaining access to the interior of the drum itself, through the open end ; at least one element for atomizing a fluid suitable to be applied on said textile articles (T) when they are inside said drum ; said atomization element being disposed at said open end of the drum in order to supply said fluid in the interior thereof; a lift device on which said drum is mounted, said lift device being suitable to lift and tilt said drum along the longitudinal axis (A) thereof; characterized in that the lift device comprises a pair of lift members arranged in order to lift the respective ends of the drum for tilting. a drum being in a shape of a body of revolution, developing along a longitudinal axis (A), said drum being open at at least one end , and comprising an opposite end , and being motorized for rotating about its own longitudinal axis (A); at least one openable closure element disposed at said at least one end of the drum for enabling to close the drum or gaining access to the interior of the drum itself, through the open end ; at least one element for atomizing a fluid suitable to be applied on said textile articles (T) when they are inside said drum ; said atomization element being disposed at said open end of the drum in order to supply said fluid in the interior thereof; a lift device on which said drum is mounted, said lift device being suitable to lift and tilt said drum along the longitudinal axis (A) thereof; characterized in that the lift device comprises a pair of lift members arranged in order to lift the respective ends of the drum for tilting.
An in vivo method of magnetic resonance imaging comprising: injecting a solution comprising tagged supramolecular xenon cages into an individual; while ventilating said subject with a mixture of oxygen gas and hyperpolarized xenon gas such that xenon in the tagged supramolecular xenon cages exchange with the hyperpolarized xenon gas, thereby forming tagged supramolecular hyperpolarized xenon cages, said tagged supramolecular hyperpolarized xenon cages having a chemical shift frequency; applying a pulse at the chemical shift frequency, thereby depolarizing xenon in the tagged supramolecular hyperpolarized xenon cages; generating an on-resonance xenon magnetic resonance image of the individual at the chemical shift frequency; applying a pulse at an off-resonance frequency; generating an off-resonance xenon magnetic resonance image of the individual at the off-resonance frequency; and subtracting the off-resonance image from the on-resonance image, thereby imaging the location of the tagged supramolecular xenon cages within the individual. injecting a solution comprising tagged supramolecular xenon cages into an individual; while ventilating said subject with a mixture of oxygen gas and hyperpolarized xenon gas such that xenon in the tagged supramolecular xenon cages exchange with the hyperpolarized xenon gas, thereby forming tagged supramolecular hyperpolarized xenon cages, said tagged supramolecular hyperpolarized xenon cages having a chemical shift frequency; applying a pulse at the chemical shift frequency, thereby depolarizing xenon in the tagged supramolecular hyperpolarized xenon cages; generating an on-resonance xenon magnetic resonance image of the individual at the chemical shift frequency; applying a pulse at an off-resonance frequency; generating an off-resonance xenon magnetic resonance image of the individual at the off-resonance frequency; and subtracting the off-resonance image from the on-resonance image, thereby imaging the location of the tagged supramolecular xenon cages within the individual.
Reel lay system comprising in combination: - a vertical reel having a horizontal rotation axis (R), the reel comprising a left-hand flange and a right-hand flange provided at the left-hand side and right-hand side of a hub , respectively, the hub being adapted to store multiple layers, each comprising several windings of pipeline , in particular rigid pipeline; - a reel drive system ; characterized in that a length of A&R cable and a length of pipeline are stored on the reel, and wherein the reel drive system is configured to unspool and spool the A&R cable and the pipeline from the reel, wherein the length of A&R cable is stored at a flange of the reel, which flange comprises two parallel flange walls between which an A&R hub is provided. - a vertical reel having a horizontal rotation axis (R), the reel comprising a left-hand flange and a right-hand flange provided at the left-hand side and right-hand side of a hub , respectively, the hub being adapted to store multiple layers, each comprising several windings of pipeline , in particular rigid pipeline; - a reel drive system ;