mhurhangee/patent-ind-claim-en huggingface dataset:
A device for use in negative pressure wound therapy comprising: a) a first connection site , and b) a connector comprising an air inlet fitting and an air pathway connecting an air outlet fitting and the air inlet fitting , wherein the air outlet fitting (15, 805, 905. 1405, 1505) of the connector is coupled to the first connection site , wherein the connector is further selected from: i) a first connector , wherein the air inlet fitting of the first connector is configured to connect with a first fluid retention source ; and ii) a second connector further comprising a fluid inlet fitting and a fluid outlet fitting connected by a fluid pathway , wherein the air inlet fitting and the fluid outlet fitting of the second connector are configured to connect with a second fluid retention source , and the fluid inlet fitting is configured to connect individually with a transfer dressing or a fluid retention dressing ; wherein the first connector and second connector interchangeably connect to the first connection site of the device; wherein the device comprises a first compartment and a second compartment connected by the first connector or the second connector ; and wherein the first compartment comprises a source of negative pressure and the second compartment comprises a power source. a) a first connection site , and b) a connector comprising an air inlet fitting and an air pathway connecting an air outlet fitting and the air inlet fitting , wherein the air outlet fitting (15, 805, 905. 1405, 1505) of the connector is coupled to the first connection site , wherein the connector is further selected from: i) a first connector , wherein the air inlet fitting of the first connector is configured to connect with a first fluid retention source ; and ii) a second connector further comprising a fluid inlet fitting and a fluid outlet fitting connected by a fluid pathway , wherein the air inlet fitting and the fluid outlet fitting of the second connector are configured to connect with a second fluid retention source , and the fluid inlet fitting is configured to connect individually with a transfer dressing or a fluid retention dressing ; wherein the first connector and second connector interchangeably connect to the first connection site of the device; wherein the device comprises a first compartment and a second compartment connected by the first connector or the second connector ; and wherein the first compartment comprises a source of negative pressure and the second compartment comprises a power source. i) a first connector , wherein the air inlet fitting of the first connector is configured to connect with a first fluid retention source ; and ii) a second connector further comprising a fluid inlet fitting and a fluid outlet fitting connected by a fluid pathway , wherein the air inlet fitting and the fluid outlet fitting of the second connector are configured to connect with a second fluid retention source , and the fluid inlet fitting is configured to connect individually with a transfer dressing or a fluid retention dressing ;
A method for managing keys in a computerized system , the method characterized by comprising: detecting a request for a key management operation in association with a private key; determining the private key is a shared private key, wherein the private key is a shared private key when the private key can be accessed by a plurality of entities , or would be accessible by a plurality of entities , as a result of the requested key management operation; and performing a shared key operation instead of, or in addition to, the requested key management operation on the private key when it is determined that the private key is a shared private key. detecting a request for a key management operation in association with a private key; determining the private key is a shared private key, wherein the private key is a shared private key when the private key can be accessed by a plurality of entities , or would be accessible by a plurality of entities , as a result of the requested key management operation; and performing a shared key operation instead of, or in addition to, the requested key management operation on the private key when it is determined that the private key is a shared private key.
A gas diffuser assembly for a welding torch , comprising: - a gas diffuser having an external surface configured to frictionally engage an insulator so as to resist movement of the insulator relative to the external surface ; and - an insulator affixed to the external surface of the gas diffuser , the assembly being characterised by : - an outer sleeve for connecting a nozzle , the sleeve fit over the insulator , wherein the insulator couples the outer sleeve to the gas diffuser , and further characterized in that the external surface of the gas diffuser comprises a grooved surface, that the outer sleeve comprises an internal grooved surface, and that the insulator is injection molded into the grooves of the outer sleeve and into the grooves of the gas diffuser . - a gas diffuser having an external surface configured to frictionally engage an insulator so as to resist movement of the insulator relative to the external surface ; and - an insulator affixed to the external surface of the gas diffuser , the assembly being characterised by : - an outer sleeve for connecting a nozzle , the sleeve fit over the insulator , wherein the insulator couples the outer sleeve to the gas diffuser , and further characterized in that the external surface of the gas diffuser comprises a grooved surface, that the outer sleeve comprises an internal grooved surface, and that the insulator is injection molded into the grooves of the outer sleeve and into the grooves of the gas diffuser .
Method for driving a multiphase rectifier , having the steps of: determining (S1) a temperature distribution in the rectifier ; and setting (S2) predetermined phase currents (II..13) in the rectifier depending on the determined temperature distribution in the rectifier , wherein an individual phase current (I1..I3) is set for each phase of the rectifier , characterized in that the amplitudes of individual phase currents are raised or lowered in relation to the other phase currents. determining (S1) a temperature distribution in the rectifier ; and setting (S2) predetermined phase currents (II..13) in the rectifier depending on the determined temperature distribution in the rectifier ,
A wireless power transmitter comprising: an power supply device configured to generate an AC power; a transmission coil configured to transmit the AC power to a reception coil of a wireless power receiver by resonance; and a detection unit configured to detect a coupling coefficient between the transmission coil and the reception coil ; and a control unit, wherein the coupling coefficient represents a degree of magnetic coupling between the transmission coil and the reception coil , the control unit is configured to control transmission power to be transmitted to the wireless power receiver based on the coupling coefficient, characterized in that the control unit is configured to increase the AC power of the power supply device to increase the transmission power from a first transmission power to a second transmission power when the coupling coefficient increases from a first coupling coefficient to a second coupling coefficient, and the control unit is configured to decrease the AC power of the power supply device to decrease the transmission power from the first transmission power to a third transmission power when the coupling coefficient decreases from the first coupling coefficient to a third coupling coefficient, each of the first through third transmission powers is power corresponding to a maximum power transmission efficiency in each of the first through third coupling coefficients. an power supply device configured to generate an AC power; a transmission coil configured to transmit the AC power to a reception coil of a wireless power receiver by resonance; and a detection unit configured to detect a coupling coefficient between the transmission coil and the reception coil ; and a control unit, wherein the coupling coefficient represents a degree of magnetic coupling between the transmission coil and the reception coil , the control unit is configured to control transmission power to be transmitted to the wireless power receiver based on the coupling coefficient, characterized in that the control unit is configured to increase the AC power of the power supply device to increase the transmission power from a first transmission power to a second transmission power when the coupling coefficient increases from a first coupling coefficient to a second coupling coefficient, and the control unit is configured to decrease the AC power of the power supply device to decrease the transmission power from the first transmission power to a third transmission power when the coupling coefficient decreases from the first coupling coefficient to a third coupling coefficient, each of the first through third transmission powers is power corresponding to a maximum power transmission efficiency in each of the first through third coupling coefficients.
A polishing method of polishing a surface to be polished containing a tungsten material using a polishing liquid comprising: abrasive grains containing at least one selected from the group consisting of colloidal silica and colloidal alumina; a polymer having a cationic group at a terminal; an oxidizing agent containing hydrogen peroxide; a metal oxide-dissolving agent containing an organic acid including at least one selected from the group consisting of formic acid, malonic acid, malic acid, tartaric acid, citric acid, salicylic acid, and adipic acid; and water, wherein the polymer has a structural unit derived from an unsaturated carboxylic acid and contains at least one selected from the group consisting of polyacrylic acid, polymethacrylic acid, and a copolymer of acrylic acid and methacrylic acid, the weight average molecular weight of the polymer is 20,000 or less, determined as described in the description, and the pH is less than 5.0. abrasive grains containing at least one selected from the group consisting of colloidal silica and colloidal alumina; a polymer having a cationic group at a terminal; an oxidizing agent containing hydrogen peroxide; a metal oxide-dissolving agent containing an organic acid including at least one selected from the group consisting of formic acid, malonic acid, malic acid, tartaric acid, citric acid, salicylic acid, and adipic acid; and water, wherein the polymer has a structural unit derived from an unsaturated carboxylic acid and contains at least one selected from the group consisting of polyacrylic acid, polymethacrylic acid, and a copolymer of acrylic acid and methacrylic acid, the weight average molecular weight of the polymer is 20,000 or less, determined as described in the description, and the pH is less than 5.0.
Process for producing a silicon-SiC composite powder, characterized in that a) a gas stream I containing at least one silane selected from SiH 4 , Si 2 H 6 and/or Si 3 H 8 and containing at least one hydrocarbon selected from ethene and/or acetylene and a coaxial gas stream II containing hydrogen are fed into a hot wall reactor, wherein the gas stream II forms the jacket stream with respect to the gas stream I, and b) at least the gas stream I is reacted at a temperature of 900°C to 1100°C and subsequently at the outlet of the hot wall reactor the reaction mixture is cooled or allowed to cool and the pulverulent reaction product is separated from gaseous materials. a) a gas stream I containing at least one silane selected from SiH 4 , Si 2 H 6 and/or Si 3 H 8 and containing at least one hydrocarbon selected from ethene and/or acetylene and a coaxial gas stream II containing hydrogen are fed into a hot wall reactor, wherein the gas stream II forms the jacket stream with respect to the gas stream I, and containing at least one silane selected from SiH 4 , Si 2 H 6 and/or Si 3 H 8 and containing at least one hydrocarbon selected from ethene and/or acetylene b) at least the gas stream I is reacted at a temperature of 900°C to 1100°C and subsequently at the outlet of the hot wall reactor the reaction mixture is cooled or allowed to cool and the pulverulent reaction product is separated from gaseous materials.
A rear pressure bulkhead for an aircraft configured to separate a pressurized area and a non-pressurized area, wherein the rear pressure bulkhead comprises: a dome-shaped structure (1.1), and a set of built-in extension components (1.2) distributed along the periphery of said dome-shaped structure (1.1), wherein the dome-shaped structure (1.1) comprises a ring-shaped attachment area (1.1.1) adapted to secure the dome-shaped structure (1.1) either to a circumferential frame of the aircraft or to another circumferential structure, and wherein the extension components (1.2) comprise attachment means (1.2.1) adapted to secure each extension component (1.2) to a longitudinal structure of the aircraft. a dome-shaped structure (1.1), and a set of built-in extension components (1.2) distributed along the periphery of said dome-shaped structure (1.1), wherein the dome-shaped structure (1.1) comprises a ring-shaped attachment area (1.1.1) adapted to secure the dome-shaped structure (1.1) either to a circumferential frame of the aircraft or to another circumferential structure, and wherein the extension components (1.2) comprise attachment means (1.2.1) adapted to secure each extension component (1.2) to a longitudinal structure of the aircraft. wherein the dome-shaped structure (1.1) comprises a ring-shaped attachment area (1.1.1) adapted to secure the dome-shaped structure (1.1) either to a circumferential frame of the aircraft or to another circumferential structure, and wherein the extension components (1.2) comprise attachment means (1.2.1) adapted to secure each extension component (1.2) to a longitudinal structure of the aircraft.
A towing hitch assembly comprising, a connecting member , a first link member connected to the connecting member , a first grip member connected to the first link member , a first guide member that allows for the connecting member to be movable a linear direction, preferably along a line that extends along and out of the first guide member , preferably being a central symmetry line of the towing hitch assembly , a second guide member that is connected to the grip member , wherein the towing hitch assembly can alter position between a first non-engaging configuration (A) in which a towing vehicle is not engaged by the towing hitch assembly and an engaging configuration (B) where the towing hitch assembly is engaging the towing vehicle at least at two separate positions (P1, P2) of the towing vehicle , wherein one of the positions (P2) where the towing vehicle is engaged by the grip member can be released from engagement, or move as engaged together with towing vehicle , by a movement of the connecting member and thereby altering position of the grip member as guided by the second guide member , wherein thereby oscillation in operation can be prevented between the towing vehicle and a carrier vehicle to which the towing hitch assembly is intended to be attached, wherein further comprised is a second link member connected to the connecting member and a second grip member connected to the second link member and further a third guide member connected to the second grip member , wherein the second grip member can engage the towing vehicle at a third position (P3), wherein the second link member and second grip member are positioned on the opposite side of a line that extends along and out of the first guide member , preferably a central symmetry line of the towing hitch assembly , in relation to the first link member and the first grip member , where in the first and second grip members are able to grip around the full body of a towing vehicle in operation at least at two positions (P2, P3), by means of the first and second link member .
A method for transferring a security context for a user equipment in an idle mode, the method implemented by one or more core network nodes in a core network of a wireless communication network , wherein the one or more core network nodes provide a source Access and Mobility Management Function , AMF, the method comprising: receiving , from a target AMF , a request for a security context for the user equipment ; generating a new non-access stratum key responsive to determining that an operator specific security policy is met, wherein the new non-access stratum key is generated using a non-access stratum key and a freshness parameter; and sending , responsive to the request, the freshness parameter, the new non-access stratum key and a key change indication comprising a key change indicator flag to the target AMF , wherein the key change indicator flag is set to a value indicating that the non-access stratum key has been changed. receiving , from a target AMF , a request for a security context for the user equipment ; generating a new non-access stratum key responsive to determining that an operator specific security policy is met, wherein the new non-access stratum key is generated using a non-access stratum key and a freshness parameter; and sending , responsive to the request, the freshness parameter, the new non-access stratum key and a key change indication comprising a key change indicator flag to the target AMF , wherein the key change indicator flag is set to a value indicating that the non-access stratum key has been changed.
An anvil assembly comprising: an anvil center rod defining a throughbore ; a plunger member positioned within the throughbore of the anvil center rod and movable between a proximal position and a distal position; a spring received about the plunger member, the spring being positioned to bias the plunger member towards the proximal position, wherein the plunger member includes an elongate body configured to support the spring and a flange on a proximal end of the elongate body configured to maintain the spring about the elongate body; and a head assembly pivotally secured to the anvil center rod about a pivot axis, the head assembly movable between a tilted position and an operative position, wherein the plunger member is operatively connected to the head assembly to cause movement of the head assembly from the tilted position to the operative position as the plunger member moves from the proximal position to the distal position; characterised in that the anvil assembly further includes a clip supported within the anvil center rod and about the elongate body of the plunger member, wherein the clip is configured to maintain the spring about the elongate body. an anvil center rod defining a throughbore ; a plunger member positioned within the throughbore of the anvil center rod and movable between a proximal position and a distal position; a spring received about the plunger member, the spring being positioned to bias the plunger member towards the proximal position, wherein the plunger member includes an elongate body configured to support the spring and a flange on a proximal end of the elongate body configured to maintain the spring about the elongate body; and a head assembly pivotally secured to the anvil center rod about a pivot axis, the head assembly movable between a tilted position and an operative position, wherein the plunger member is operatively connected to the head assembly to cause movement of the head assembly from the tilted position to the operative position as the plunger member moves from the proximal position to the distal position; characterised in that the anvil assembly further includes a clip supported within the anvil center rod and about the elongate body of the plunger member, wherein the clip is configured to maintain the spring about the elongate body.
A catheter including a longitudinally-stretched PTFE liner , wherein the longitudinally-stretched PTFE liner is characterized by a tensile strength greater than 0.14 GPa (20 Kpsi), wherein the catheter is configured to deploy an expandable device , and wherein an internal surface of the longitudinally-stretched PTFE liner has a radial coefficient of friction of about 0.07 to about 0.25 with respect to the expandable device , the radial coefficient of friction being a ratio of a radial force exerted by the expandable device on the longitudinally-stretched PTFE liner to a force required to pull the expandable device through the longitudinally-stretched PTFE liner when the expandable device is positioned within the catheter .
An apparatus comprising: an antenna structure including: a core shaped as a toroid having an interior with a circumference that is designed to be worn on a human digit; a first contact on the core; a second contact on the core; and a conductive path connecting the first contact and the second contact and including: a first set of windings that traverse a circumference of the core in a parallel manner; a second set of windings that traverse the circumference of the core in a parallel manner; and wherein, from a point exterior to the core and lying on a line passing through a center of said circumference of the toroid interior, the first set of windings is perpendicular to the second set of windings . a core shaped as a toroid having an interior with a circumference that is designed to be worn on a human digit; a first contact on the core; a second contact on the core; and a conductive path connecting the first contact and the second contact and including: a first set of windings that traverse a circumference of the core in a parallel manner; a second set of windings that traverse the circumference of the core in a parallel manner; and wherein, from a point exterior to the core and lying on a line passing through a center of said circumference of the toroid interior, the first set of windings is perpendicular to the second set of windings . a first set of windings that traverse a circumference of the core in a parallel manner; a second set of windings that traverse the circumference of the core in a parallel manner; and wherein, from a point exterior to the core and lying on a line passing through a center of said circumference of the toroid interior, the first set of windings is perpendicular to the second set of windings .