mhurhangee/ep-ind-claims huggingface dataset:
Method for manufacturing a protective reinforcement of a leading or trailing edge of a blade, wherein the leading or trailing edge is curved, wherein the method comprises: • flattening a hollow tube so as to form at least one fold line extending along the tube, • opening the flattened tube by cutting the tube along a cut line opposite to the fold line with respect to the tube, so as to form two flanks (16, 18) connected to the fold line and designed to be applied to the pressure side and the suction side of the blade, the method being characterized by a preliminary step of: • bending the hollow tube before the flattening, wherein the bending is adapted so that the fold line after flattening is curved and substantially complementary to the curved leading or trailing edge of the blade. • flattening a hollow tube so as to form at least one fold line extending along the tube, • opening the flattened tube by cutting the tube along a cut line opposite to the fold line with respect to the tube, so as to form two flanks (16, 18) connected to the fold line and designed to be applied to the pressure side and the suction side of the blade, • bending the hollow tube before the flattening, wherein the bending is adapted so that the fold line after flattening is curved and substantially complementary to the curved leading or trailing edge of the blade.
A pneumatic brake booster for a brake system, comprising: a housing defining an atmosphere chamber and a rod passage into the atmosphere chamber; a valve member located within the housing; a valve seat located within the housing and defining a valve opening, the atmosphere chamber extending to the valve opening; a first spring seat positioned within the atmosphere chamber; a filter at least partially positioned in the atmosphere chamber; a valve rod coupled to the valve member, the valve rod extending into the atmosphere chamber through the rod passage and defining a second spring seat on a portion of the valve rod positioned in the atmosphere chamber; and a return spring positioned within the atmosphere chamber, characterized in that the return spring includes a live coil portion and a dead coil portion, the live coil portion extending between the first spring seat and the second spring seat and configured to bias the valve rod toward the rod passage, and wherein at least a portion of the dead coil portion contacts the filter in a manner that supports the filter within the housing. a housing defining an atmosphere chamber and a rod passage into the atmosphere chamber; a valve member located within the housing; a valve seat located within the housing and defining a valve opening, the atmosphere chamber extending to the valve opening; a first spring seat positioned within the atmosphere chamber; a filter at least partially positioned in the atmosphere chamber; a valve rod coupled to the valve member, the valve rod extending into the atmosphere chamber through the rod passage and defining a second spring seat on a portion of the valve rod positioned in the atmosphere chamber; and a return spring positioned within the atmosphere chamber, characterized in that the return spring includes a live coil portion and a dead coil portion, the live coil portion extending between the first spring seat and the second spring seat and configured to bias the valve rod toward the rod passage, and wherein at least a portion of the dead coil portion contacts the filter in a manner that supports the filter within the housing.
A sealing apparatus for sealing against an inner surface of a polished bore receptacle in a wellbore, the sealing apparatus comprising: a mandrel having one or more seal assemblies, each seal assembly disposed in a respective circumferential seal groove formed in an outer surface of the mandrel; two wiper rings, each wiper ring disposed in a respective circumferential wiper ring groove formed in the outer surface of the mandrel, each wiper ring being configured to wipe the inner surface of the polished bore receptacle when the mandrel is inserted into the polished bore receptacle; wherein each seal assembly of the one or more seal assemblies comprises one seal ring having one or more anti-extrusion bands (141, 142) embedded within the seal ring, each seal ring being configured to contact and seal against the inner surface of the polished bore receptacle during the insertion of the sealing apparatus into the polished bore receptacle; wherein, in each seal groove, a volume gap is defined between a side of each seal ring and a side of the respective seal groove; wherein each wiper ring is disposed such that each seal assembly is disposed longitudinally between the two wiper rings; and wherein in each wiper ring groove, one respective o-ring is disposed radially under each wiper ring. a mandrel having one or more seal assemblies, each seal assembly disposed in a respective circumferential seal groove formed in an outer surface of the mandrel; two wiper rings, each wiper ring disposed in a respective circumferential wiper ring groove formed in the outer surface of the mandrel, each wiper ring being configured to wipe the inner surface of the polished bore receptacle when the mandrel is inserted into the polished bore receptacle; wherein each seal assembly of the one or more seal assemblies comprises one seal ring having one or more anti-extrusion bands (141, 142) embedded within the seal ring, each seal ring being configured to contact and seal against the inner surface of the polished bore receptacle during the insertion of the sealing apparatus into the polished bore receptacle; wherein, in each seal groove, a volume gap is defined between a side of each seal ring and a side of the respective seal groove; wherein each wiper ring is disposed such that each seal assembly is disposed longitudinally between the two wiper rings; and wherein in each wiper ring groove, one respective o-ring is disposed radially under each wiper ring.
A method of controlling the quality of combustion in a burner associated to a combustion chamber, combustive air supply means driven by a motor with fixed speed, at least one combustible fluid supply duct interceptable by a respective electric valve means, and at least one exhaust duct for the combustion gases, said method comprising the following steps: - predetermining a minimum value and a maximum value for the current absorbed by the motor of said supply means; - establishing, for a plurality of flow rate values of combustible fluid supplied to the burner, the minimum threshold value of the supply voltage of the motor of the supply means for ensuring a combustive air flow rate suitable for ensuring correct combustion; - supplying combustible fluid to said burner at a predetermined flow rate; - detecting the supply voltage of the motor of said supply means and the current absorbed by the motor of said supply means; - checking that, for the supplied combustible fluid flow rate, the supply voltage of the motor of said air supply means is greater than said established minimum threshold value and that the value of the current absorbed by the motor of of said air supply means does not diverge from the nominal functioning value by an interval greater than a predetermined quantity; and - generating an output control signal when at least one of the values of voltage and current does not comply with the respective thresholds, said output control signal comprising a command for controlling the opening/closing of said electric valve means. - predetermining a minimum value and a maximum value for the current absorbed by the motor of said supply means; - establishing, for a plurality of flow rate values of combustible fluid supplied to the burner, the minimum threshold value of the supply voltage of the motor of the supply means for ensuring a combustive air flow rate suitable for ensuring correct combustion; - supplying combustible fluid to said burner at a predetermined flow rate; - detecting the supply voltage of the motor of said supply means and the current absorbed by the motor of said supply means; - checking that, for the supplied combustible fluid flow rate, the supply voltage of the motor of said air supply means is greater than said established minimum threshold value and that the value of the current absorbed by the motor of of said air supply means does not diverge from the nominal functioning value by an interval greater than a predetermined quantity; and - generating an output control signal when at least one of the values of voltage and current does not comply with the respective thresholds, said output control signal comprising a command for controlling the opening/closing of said electric valve means.
A balloon catheter visualization system (100, 200, 300, 600, 702) for repairing a heart valve in a patient, the system comprising: one or more elongate shafts (112, 202, 382, 900, 920, 940), each shaft defining at least one lumen (1606, 209, 220, 720) and comprising a distal end portion; a transparent balloon member (108, 208, 308, 500, 520, 540, 560, 580, 618, 712) coupled to the one or more elongate shafts and being in fluid communication with at least one lumen of the one or more elongate shafts, wherein the balloon member (108, 208, 308, 500, 520, 540, 560, 580, 618, 712) is a weeping balloon and at least a portion of the balloon member defines a plurality of perforations (172, 630); an imaging element (176, 207, 376, 628, 710) disposed within the balloon member and coupled to a distal end portion of the one or more elongate shafts; a fastener (1508, 1608, 1700, 1720, 1740, 212, 808) releasably coupled to a distal end portion of the one or more elongate shafts; and a connector (124, 210, 331, 1500, 1600) coupled to a distal end portion of the one or more elongate shafts (112, 202, 382, 900, 920, 940), the connector (124, 210, 331, 1500, 1600) adapted to fasten the fastener (1508, 1608, 1700, 1720, 1740, 212, 808) to tissue; wherein the balloon member provides a field of view and wherein the plurality of perforations have a greater perforation density in portions of the balloon member in a center of the field of view and a lower perforation density around a periphery of the field of view. one or more elongate shafts (112, 202, 382, 900, 920, 940), each shaft defining at least one lumen (1606, 209, 220, 720) and comprising a distal end portion; a transparent balloon member (108, 208, 308, 500, 520, 540, 560, 580, 618, 712) coupled to the one or more elongate shafts and being in fluid communication with at least one lumen of the one or more elongate shafts, wherein the balloon member (108, 208, 308, 500, 520, 540, 560, 580, 618, 712) is a weeping balloon and at least a portion of the balloon member defines a plurality of perforations (172, 630); an imaging element (176, 207, 376, 628, 710) disposed within the balloon member and coupled to a distal end portion of the one or more elongate shafts; a fastener (1508, 1608, 1700, 1720, 1740, 212, 808) releasably coupled to a distal end portion of the one or more elongate shafts; and a connector (124, 210, 331, 1500, 1600) coupled to a distal end portion of the one or more elongate shafts (112, 202, 382, 900, 920, 940), the connector (124, 210, 331, 1500, 1600) adapted to fasten the fastener (1508, 1608, 1700, 1720, 1740, 212, 808) to tissue; wherein the balloon member provides a field of view and wherein the plurality of perforations have a greater perforation density in portions of the balloon member in a center of the field of view and a lower perforation density around a periphery of the field of view.
Weather-resistant pearlescent pigment, comprising a platelet-shaped substrate coated with one or more highly refractive metal oxides, selected from the group comprising synthetic mica platelets, glass platelets, SiO 2 platelets, Al 2 O 3 platelets, synthetic boehmite platelets, BiOCl platelets and mixtures thereof, and a top coat, and the top coat comprises the following layers: a) a cerium-containing layer comprising cerium oxide and/or cerium hydroxide and/or hydrated cerium oxide and the cerium-containing layer is applied directly to the highly refractive metal oxide layer, b) an organic-chemical compatibilising layer, containing or comprising the reaction products of oligomeric silanes, and the oligomeric silanes have one or more amino groups and the organic-chemical compatibilising layer is applied directly to the cerium-containing layer a). a) a cerium-containing layer comprising cerium oxide and/or cerium hydroxide and/or hydrated cerium oxide and the cerium-containing layer is applied directly to the highly refractive metal oxide layer, b) an organic-chemical compatibilising layer, containing or comprising the reaction products of oligomeric silanes, and the oligomeric silanes have one or more amino groups and the organic-chemical compatibilising layer is applied directly to the cerium-containing layer a).
Use of a composition for dust-preventive treatment, wherein the composition is mixed with a dusting material and the mixture is subjected to compression-shearing at a temperature from 20 to 200°C thereby fibrillating a fluorine-containing polymer, characterised in that the composition comprises an aqueous dispersion of a fluorine-containing polymer containing 50 ppm or less of a fluorine-containing emulsifier, and wherein the fluorine-containing polymer has an average particle size of from 0.1 μm to 0.5 μm and a specific gravity of 2.27 or lower.
A motor comprising: a shaft; a rotor disposed at the shaft; a stator disposed at an outer side of the rotor; a busbar disposed on the stator; a housing configured to accommodate the rotor, the stator, and the busbar, and having an opening formed at one side thereof; a bracket disposed on a side of the opening of the housing; and a lead wire unit disposed at an end of a coil of the stator, wherein the busbar comprises a busbar body; a fixing guide disposed to protrude from one side of the busbar body; a reinforcing rib disposed to protrude from an upper surface of the busbar body; and a weight groove formed in a lower surface of the busbar body, and wherein the lead wire unit comprises a lead wire; a clamp disposed on one side of the lead wire; and a connection terminal disposed on the other side of the lead wire, wherein the fixing guide is coupled to the coil of the stator so that the end of the coil is exposed, and that, the clamp is disposed at the exposed end of the coil coupled to the fixing guide. a shaft; a rotor disposed at the shaft; a stator disposed at an outer side of the rotor; a busbar disposed on the stator; a housing configured to accommodate the rotor, the stator, and the busbar, and having an opening formed at one side thereof; a bracket disposed on a side of the opening of the housing; and a lead wire unit disposed at an end of a coil of the stator, wherein the busbar comprises a busbar body; a fixing guide disposed to protrude from one side of the busbar body; a reinforcing rib disposed to protrude from an upper surface of the busbar body; and a weight groove formed in a lower surface of the busbar body, and wherein the lead wire unit comprises a lead wire; a clamp disposed on one side of the lead wire; and a connection terminal disposed on the other side of the lead wire, wherein the fixing guide is coupled to the coil of the stator so that the end of the coil is exposed, and that, the clamp is disposed at the exposed end of the coil coupled to the fixing guide.
An audio/video electronic device, such as a multimedia car radio, adapted to be installed in an automotive vehicle, said device comprising: - digital processor means, liable to be in a power-off state or an operational state; - an input for the detecting of a vehicle start signal; - a front display provided with lighting means; and - a starting module adapted to control the lighting means, characterized in that: - the digital processor means include an operating system; - the operating system requires a previous boot time to pass from the power-off state to the operational state; - the device further comprises a sensor adapted to produce a signal of triggering upon detection of a vibration; and - the starting module is adapted, upon reception of the triggering signal and from a power-off state: i) in a first time, to activate the digital processor means so as to initiate the boot of the operating system, but without activating the lighting means, ii) then, in a second time, upon reception of a vehicle start signal, to activate the lighting means. - digital processor means, liable to be in a power-off state or an operational state; - an input for the detecting of a vehicle start signal; - a front display provided with lighting means; and - a starting module adapted to control the lighting means, characterized in that: - the digital processor means include an operating system; - the operating system requires a previous boot time to pass from the power-off state to the operational state; - the device further comprises a sensor adapted to produce a signal of triggering upon detection of a vibration; and - the starting module is adapted, upon reception of the triggering signal and from a power-off state: i) in a first time, to activate the digital processor means so as to initiate the boot of the operating system, but without activating the lighting means, ii) then, in a second time, upon reception of a vehicle start signal, to activate the lighting means. i) in a first time, to activate the digital processor means so as to initiate the boot of the operating system, but without activating the lighting means, ii) then, in a second time, upon reception of a vehicle start signal, to activate the lighting means.
A sensor (10, 100) for detecting a target analyte in a gaseous sample having a container (20, 120) defining an enclosed space (29, 129) and having at least one access opening into the enclosed space (29, 129), a stopper (40, 140; 50) sealingly engaged within each access opening, each stopper (40, 140; 50) defining a peripheral interface with the container (20, 120), a target analyte detection assembly (70, 170) retained within the enclosed space (29, 129), and an inlet (29 1, 129 1) and an outlet (29 2, 129 2) configured and arranged for introducing an externally delivered test gas into sensing engagement with the target analyte detection assembly (70, 170) to create spent gas, and discharging the spent gas from the sensor (10, 100) to atmosphere, characterized by a channel system interconnecting the inlet (29 1, 129 1) and outlet (29 2, 129 2), configured and arranged to direct spent gas through a peripheral passageway (49 1, 149 1; 49 2, 149 2) at the interface of the container (20, 120) and each stopper (40, 140; 50) prior to discharge of the spent gas to atmosphere. a stopper (40, 140; 50) sealingly engaged within each access opening, each stopper (40, 140; 50) defining a peripheral interface with the container (20, 120), a target analyte detection assembly (70, 170) retained within the enclosed space (29, 129), and an inlet (29 1, 129 1) and an outlet (29 2, 129 2) configured and arranged for introducing an externally delivered test gas into sensing engagement with the target analyte detection assembly (70, 170) to create spent gas, and discharging the spent gas from the sensor (10, 100) to atmosphere, characterized by a channel system interconnecting the inlet (29 1, 129 1) and outlet (29 2, 129 2), configured and arranged to direct spent gas through a peripheral passageway (49 1, 149 1; 49 2, 149 2) at the interface of the container (20, 120) and each stopper (40, 140; 50) prior to discharge of the spent gas to atmosphere.
A heads-up display system for a vehicle including an electro-optic assembly, wherein the electro-optic assembly is a combiner screen for the heads-up display system and is configured to reflect an image projected towards a first surface by a projector, the electro-optic assembly comprising: a first partially reflective, partially transmissive substrate defining the first surface and a second surface; a second partially reflective, partially transmissive substrate defining a third surface and a fourth surface; a space defined between the second surface and the third surface; an electro-optic material disposed between the second surface of the first substrate and the third surface of the second substrate, wherein said electro-optic assembly is operable to change a transmittance state in either a discrete or continuous manner; a transflective coating disposed on the second surface, the transflective coating including an overcoat layer, a silver conductive layer and a base layer including at least one of a transparent conductive oxide, a dielectric material, and a noble metal, wherein the overcoat layer is disposed between the electro-optic material and the silver conductive layer and the base layer is disposed between the silver conductive layer and the first substrate, characterized in that the overcoat layer includes a noble metal. a first partially reflective, partially transmissive substrate defining the first surface and a second surface; a second partially reflective, partially transmissive substrate defining a third surface and a fourth surface; a space defined between the second surface and the third surface; an electro-optic material disposed between the second surface of the first substrate and the third surface of the second substrate, wherein said electro-optic assembly is operable to change a transmittance state in either a discrete or continuous manner; a transflective coating disposed on the second surface, the transflective coating including an overcoat layer, a silver conductive layer and a base layer including at least one of a transparent conductive oxide, a dielectric material, and a noble metal, wherein the overcoat layer is disposed between the electro-optic material and the silver conductive layer and the base layer is disposed between the silver conductive layer and the first substrate, characterized in that the overcoat layer includes a noble metal.