mhurhangee/patent-ind-claim-en huggingface dataset:
A compensation valve suitable for balancing the pressure of a delimited environment , in which there is a pressure different from that of an external environment , for instance an environment at the atmospheric pressure, such delimited environment being closed by walls, the compensation valve comprising a tubular body suitable for being inserted in a through hole provided in at least one of said walls, the tubular body having: - a valve member comprising at least one internal channel suitable for putting such environments in communication to each other, - a movable on-off control member provided for alternatively intercepting and closing said at least one internal channel or opening it as a function of the difference of pressure existing between said delimited environment and said external environment , said on-off control member being hinged to said valve member , - wherein magnetic means are provided associated with said on-off control member and with said valve member respectively for bringing said on-off control member to a closing position of said at least one internal channel by countering a thrust force exerted by the air flowing through the channel from one environment to the other, - the magnetic means comprises a permanent magnet associated with an end of said on-off control member and an element generating a magnetic field associated with the valve member , in a position close to said end of said on-off control member , said element generating a magnetic field being a permanent magnet or an electromagnet characterized in that the element generating a magnetic field associated with the valve member is inserted in a seat of the valve member , placed in proximity to a seat for a rotation pivot connecting the on-off control member to the valve member , wherein said on-off control member has such a geometry that the centre of mass of said on-off control member lays on its own axis of rotation. - a valve member comprising at least one internal channel suitable for putting such environments in communication to each other, - a movable on-off control member provided for alternatively intercepting and closing said at least one internal channel or opening it as a function of the difference of pressure existing between said delimited environment and said external environment , said on-off control member being hinged to said valve member , - wherein magnetic means are provided associated with said on-off control member and with said valve member respectively for bringing said on-off control member to a closing position of said at least one internal channel by countering a thrust force exerted by the air flowing through the channel from one environment to the other, - the magnetic means comprises a permanent magnet associated with an end of said on-off control member and an element generating a magnetic field associated with the valve member , in a position close to said end of said on-off control member , said element generating a magnetic field being a permanent magnet or an electromagnet
A method in a wireless device for determining if a channel is clear in an unlicensed band channel in a wireless network, comprising: detecting, with the wireless device, an energy along a first beamforming direction ; determining, with the wireless device, an energy detection threshold ; and determining, with the wireless device, whether the unlicensed band channel is clear in at least the first receiving direction according to the energy and the energy detection threshold wherein the method is characterized in that the detecting the energy comprises beam sweeping over one or more time slots to detect a plurality of energies corresponding to a plurality of receiving directions, wherein each of the one or more time slots corresponds to a different receiving direction. detecting, with the wireless device, an energy along a first beamforming direction ; determining, with the wireless device, an energy detection threshold ; and determining, with the wireless device, whether the unlicensed band channel is clear in at least the first receiving direction according to the energy and the energy detection threshold wherein the method is characterized in that the detecting the energy comprises beam sweeping over one or more time slots to detect a plurality of energies corresponding to a plurality of receiving directions, wherein each of the one or more time slots corresponds to a different receiving direction.
Active ingredient consisting of a plurality of polylysine compounds, said polylysine compounds consisting of at least one small molecule conjugated to a polylysine, said active ingredient comprising at least the following polylysine compounds: - coenzyme Q10-polylysine, - retinoic acid-polylysine, - cysteine-polylysine, - taurine-polylysine, and - glutathione-polylysine, - α-tocopherol-polylysine, - ascorbic acid-polylysine, - methionine-polylysine, for use in humans or animals, to prevent strokes and/or treat the inflammatory phase following a stroke. - coenzyme Q10-polylysine, - retinoic acid-polylysine, - cysteine-polylysine, - taurine-polylysine, and - glutathione-polylysine, - α-tocopherol-polylysine, - ascorbic acid-polylysine, - methionine-polylysine,
A heat exchanger comprising: • a first manifold and a second manifold connected by a plurality of tubes configured to provide at least a first pass and a second pass of a heat exchange fluid; • a receiver drier connected to the second manifold and providing fluid connection between the first pass and the second pass , wherein the second manifold is connected to the receiver drier through a channel ; characterized in that the channel is adapted to receive fluid from the first pass through a first hole and a second hole configured on the second manifold which are distant from each other, the channel being further adapted to supply the receiver drier with the fluid through a first opening of the receiver drier which is closer to the first hole than the second hole . • a first manifold and a second manifold connected by a plurality of tubes configured to provide at least a first pass and a second pass of a heat exchange fluid; • a receiver drier connected to the second manifold and providing fluid connection between the first pass and the second pass , wherein the second manifold is connected to the receiver drier through a channel ;
An internal combustion engine, in particular a reciprocating piston internal combustion engine, having at least one cylinder , a cylinder wall of the cylinder being formed at least on a wall region which forms a cylinder bore by way of a coating of a crankcase or a cylinder liner of the internal combustion engine by means of a coating material , the coating material being formed by way of a high-alloyed steel alloy which comprises chromium, nickel, copper and niobium as alloying elements, and the steel alloy being formed by way of the steel 1.4542 (DIN EN 10088-3) or by way of the steel 1.4548 (DIN EN 10088-3).
Computer program comprising program code instructions for the implementation, when the program is executed by computer, of a method for evaluation, at a time called an "updated time", of the conformity of an orthodontic aligner to a dental arch of a patient on which said aligner bears, referred to as "support arch" , said aligner having an interior surface and an exterior surface , said method comprising the following successive steps: A) producing a digital three-dimensional model of the support arch, in its configuration at the updated time, or an "updated reference model" , and determining, in the updated reference model, a support surface of the aligner, the support surface being a surface of the updated reference model that partially or completely models the surface of the support arch on which the aligner bears in the service position; B) deforming the support surface, as a function of the thickness of material between the interior surface of the aligner and the exterior surface of the aligner, to obtain a deformed support surface ; C) comparing an exterior surface of the aligner with said deformed support surface in such a manner as to evaluate the difference between the exterior surface of the aligner and said deformed support surface, followed by determining, as a function of said difference, at least one score of conformity of the aligner to the support arch, the aligner comprising an interior surface opposite the exterior surface . A) producing a digital three-dimensional model of the support arch, in its configuration at the updated time, or an "updated reference model" , and determining, in the updated reference model, a support surface of the aligner, the support surface being a surface of the updated reference model that partially or completely models the surface of the support arch on which the aligner bears in the service position; B) deforming the support surface, as a function of the thickness of material between the interior surface of the aligner and the exterior surface of the aligner, to obtain a deformed support surface ; C) comparing an exterior surface of the aligner with said deformed support surface in such a manner as to evaluate the difference between the exterior surface of the aligner and said deformed support surface, followed by determining, as a function of said difference, at least one score of conformity of the aligner to the support arch,
A diagnostic method for diagnosing a malfunction in a solenoid valve, wherein the solenoid valve comprises an electromagnet and a valve body wherein one or more orifices are provided for the passage of a pressurized fluid, and wherein the electromagnet comprises a solenoid which is drivable by a solenoid current and a magnetic circuit comprising a movable core situated and slidable in the solenoid, the method comprising the steps of: a) storing in a non-volatile memory register reference features of the waveform of the solenoid current, b) detecting features of the waveform of the solenoid current during the operation of the solenoid valve; c) comparing the reference features with the detected features; d) in the event of a deviation between the value of the detected features and the value of the reference features, generating an alarm signal for malfunction of the solenoid valve, wherein step d) comprises, before the generation of the alarm signal: - a step d1) of comparing the value of the pressure of the fluid entering in the inlet orifice of the solenoid valve with a predetermined pressure value range; - in the event of deviation of the pressure value with respect to said range of predetermined pressure values, a step d2) of adjusting the pressure value and repeating steps b) and c); the alarm being generated in the event of a deviation between the value of the features detected and the value of the reference features and the fluid pressure value being within the range of predetermined pressure values. a) storing in a non-volatile memory register reference features of the waveform of the solenoid current, b) detecting features of the waveform of the solenoid current during the operation of the solenoid valve; c) comparing the reference features with the detected features; d) in the event of a deviation between the value of the detected features and the value of the reference features, generating an alarm signal for malfunction of the solenoid valve, wherein step d) comprises, before the generation of the alarm signal: - a step d1) of comparing the value of the pressure of the fluid entering in the inlet orifice of the solenoid valve with a predetermined pressure value range; - in the event of deviation of the pressure value with respect to said range of predetermined pressure values, a step d2) of adjusting the pressure value and repeating steps b) and c); - a step d1) of comparing the value of the pressure of the fluid entering in the inlet orifice of the solenoid valve with a predetermined pressure value range; - in the event of deviation of the pressure value with respect to said range of predetermined pressure values, a step d2) of adjusting the pressure value and repeating steps b) and c); the alarm being generated in the event of a deviation between the value of the features detected and the value of the reference features and the fluid pressure value being within the range of predetermined pressure values.
A flap device for a vehicle, comprising a base element , by means of which at least one opening is delimited, also comprising a flap , which is supported on the base element and is movable relative to the latter between at least one closed position, which covers and thereby seals at least a subregion of the opening , and at least one open position which exposes the subregion, further comprising a push-push mechanism which, when an alternating pressure force is exerted against the push-push mechanism , is transitionable from a closed condition into an open condition and from the open condition into the closed condition, in which the push-push mechanism is movable from the open condition when the flap is moved from the open position into the closed position, wherein, given movement of the push-push mechanism from the closed condition into the open condition by means of the push-push mechanism , an opening movement of the flap is effectable from the closed position into the open position, or in the direction of the open position, and wherein the flap device comprises an actuating element , which is designed to be separate from the flap and supported on the flap in a limitedly movable manner, thereby being pivotable along with the flap , via which actuating element the pressure force on the push-push mechanism is exertable in an alternating manner, and the opening movement of the flap is effectable by means of the push-push mechanism , characterized in that the push-push mechanism comprises a movement element , which is movable in a back-and-forth manner via the alternating exertion of the pressure force on the movement element in a translational manner along a movement axis relative to the base element and in a rotational manner about the movement axis, between a retracted position in which the movement element is located in the closed condition of the push-push mechanism and an extended position in which the movement element is located in the open condition of the push-push mechanism , wherein the rear side of the actuating element comprises a cutout which faces the the movement element when the flap is in the closed position and the push-push mechanism is in the closed condition, wherein, via movement of the flap and the actuating element from the open position into the closed position, the movement element , which is initially located in the extended position, is initially movable into the cutout and subsequently movable from the extended position into the retracted position, as a result of which the movement element is rotatable in relation to the actuating element while the movement element is engaging into the cutout , as a result of which, when the flap and the actuating element are in the closed position and the movement element is in the retracted position, at least one locking tab of the movement element engages behind a wall of the actuating element , which wall delimits the cutout , as a result of which the movement element directly interacts with the actuating element in an interlocking manner, and the flap is secured in the closed position relative to the base element by means of the actuating element .
Leading-edge slat for an aircraft , comprising a slat body having a front skin , a back skin , a spar and an air inlet , wherein the front skin is curved about at least 120° around a spanwise axis to form a bottom section and a top section , wherein a leading edge of the slat body is arranged between the bottom section and the top section , and wherein the spar extends from the bottom section to the top section , wherein a first portion of the back skin is attached to the spar at a distance to the bottom section , wherein a second portion of the back skin is attached to the top section , wherein the back skin is bent away from the spar and comprises a directly adjacent outlet portion that extends in a spanwise direction and directly faces the bottom section , wherein the front skin , the back skin and the spar enclose at least one air chamber that is in fluid communication with the air inlet , and wherein the outlet portion comprises a plurality of air outlets for letting air from the at least one air chamber exhaust through the air outlets . wherein the front skin is curved about at least 120° around a spanwise axis to form a bottom section and a top section , wherein a leading edge of the slat body is arranged between the bottom section and the top section , and wherein the spar extends from the bottom section to the top section , wherein a first portion of the back skin is attached to the spar at a distance to the bottom section , wherein a second portion of the back skin is attached to the top section , wherein the back skin is bent away from the spar and comprises a directly adjacent outlet portion that extends in a spanwise direction and directly faces the bottom section , wherein the front skin , the back skin and the spar enclose at least one air chamber that is in fluid communication with the air inlet , and wherein the outlet portion comprises a plurality of air outlets for letting air from the at least one air chamber exhaust through the air outlets .
A steel sheet, comprising: a chemical composition represented by, in mass%, C: 0.008 to 0.150%, Si: 0.01 to 1.70%, Mn: 0.60 to 2.50%, Al: 0.010 to 0.60%, Ti: 0 to 0.200%, Nb: 0 to 0.200%, Ti + Nb: 0.015 to 0.200%, Cr: 0 to 1.0%, B: 0 to 0.10%, Mo: 0 to 1.0%, Cu: 0 to 2.0%, Ni: 0 to 2.0%, Mg: 0 to 0.05%, REM: 0 to 0.05%, Ca: 0 to 0.05%, Zr: 0 to 0.05%, P: 0.05% or less, S: 0.0200% or less, N: 0.0060% or less, and balance: Fe and impurities; and a structure represented by, by area ratio, ferrite: 5 to 95%, bainite: 5 to 95%, and balance: 10% or less, characterized by when a region that is surrounded by a grain boundary having a misorientation of 15° or more and has a circle-equivalent diameter of 0.3 μm or more is defined as a crystal grain, the proportion of crystal grains each having an intragranular misorientation of 5 to 14° to all crystal grains is 20 to 100% by area ratio, and hard crystal grains A in which precipitates or clusters with a maximum diameter of 8 nm or less are dispersed in the crystal grains with a number density of 1 × 10 16 to 1 × 10 19 pieces/cm 3 and soft crystal grains B in which precipitates or clusters with a maximum diameter of 8 nm or less are dispersed in the crystal grains with a number density of 1 × 10 15 pieces/cm 3 or less are contained, and the volume% of the hard crystal grains A/(the volume% of the hard crystal grains A + the volume% of the soft crystal grains B) is 0.1 to 0.9, all determined as set out in the description. a chemical composition represented by, in mass%, C: 0.008 to 0.150%, Si: 0.01 to 1.70%, Mn: 0.60 to 2.50%, Al: 0.010 to 0.60%, Ti: 0 to 0.200%, Nb: 0 to 0.200%, Ti + Nb: 0.015 to 0.200%, Cr: 0 to 1.0%, B: 0 to 0.10%, Mo: 0 to 1.0%, Cu: 0 to 2.0%, Ni: 0 to 2.0%, Mg: 0 to 0.05%, REM: 0 to 0.05%, Ca: 0 to 0.05%, Zr: 0 to 0.05%, P: 0.05% or less, S: 0.0200% or less, N: 0.0060% or less, and balance: Fe and impurities; and a structure represented by, by area ratio, ferrite: 5 to 95%, bainite: 5 to 95%, and balance: 10% or less, characterized by when a region that is surrounded by a grain boundary having a misorientation of 15° or more and has a circle-equivalent diameter of 0.3 μm or more is defined as a crystal grain, the proportion of crystal grains each having an intragranular misorientation of 5 to 14° to all crystal grains is 20 to 100% by area ratio, and hard crystal grains A in which precipitates or clusters with a maximum diameter of 8 nm or less are dispersed in the crystal grains with a number density of 1 × 10 16 to 1 × 10 19 pieces/cm 3 and soft crystal grains B in which precipitates or clusters with a maximum diameter of 8 nm or less are dispersed in the crystal grains with a number density of 1 × 10 15 pieces/cm 3 or less are contained, and the volume% of the hard crystal grains A/(the volume% of the hard crystal grains A + the volume% of the soft crystal grains B) is 0.1 to 0.9, all determined as set out in the description.
A superabsorbent polymer composition comprising: superabsorbent polymer particles having a particle diameter of 150 to 850 μm as measured by sieving, comprising a crosslinked polymer of water-soluble ethylenically unsaturated monomers including acid groups, wherein at least a part of the acid groups are neutralized; and an antimicrobial agent having a controlled particle size, wherein the antimicrobial agent includes a chelating agent including EDTA or an alkali metal salt thereof, a mixture of an organic acid and a silicate-based salt, and an agent for controlling a particle size, wherein the antimicrobial agent having a controlled particle size is included in a content of 0.1 to 5 parts by weight, based on 100 parts by weight of the superabsorbent polymer particles, wherein the organic acid is included in a content of 90 to 99.5 wt%, based on a total weight of the mixture of the organic acid and the silicate-based salt, wherein the agent for controlling a particle size is included in a content of 0.1 to 5 parts by weight, based on 100 parts by weight of a sum of the chelating agent, and the mixture of the organic acid and the silicate-based salt, wherein the chelating agent is included in a content of 0.1 to 5 parts by weight, based on 100 parts by weight of the superabsorbent polymer particles, and wherein the mixture of an organic acid and a silicate-based salt is included in the content of 0.5 to 5 parts by weight, based on 100 parts by weight of the superabsorbent polymer particles. superabsorbent polymer particles having a particle diameter of 150 to 850 μm as measured by sieving, comprising a crosslinked polymer of water-soluble ethylenically unsaturated monomers including acid groups, wherein at least a part of the acid groups are neutralized; and an antimicrobial agent having a controlled particle size, wherein the antimicrobial agent includes a chelating agent including EDTA or an alkali metal salt thereof, a mixture of an organic acid and a silicate-based salt, and an agent for controlling a particle size, wherein the antimicrobial agent having a controlled particle size is included in a content of 0.1 to 5 parts by weight, based on 100 parts by weight of the superabsorbent polymer particles, wherein the organic acid is included in a content of 90 to 99.5 wt%, based on a total weight of the mixture of the organic acid and the silicate-based salt, wherein the agent for controlling a particle size is included in a content of 0.1 to 5 parts by weight, based on 100 parts by weight of a sum of the chelating agent, and the mixture of the organic acid and the silicate-based salt, wherein the chelating agent is included in a content of 0.1 to 5 parts by weight, based on 100 parts by weight of the superabsorbent polymer particles, and wherein the mixture of an organic acid and a silicate-based salt is included in the content of 0.5 to 5 parts by weight, based on 100 parts by weight of the superabsorbent polymer particles.