mhurhangee/patent-ind-claim-en huggingface dataset:
A spinning machine, in particular an open-end spinning machine , comprising a plurality of adjacently arranged workstations , which each include a spinning device to which a process vacuum (PU) can be applied and/or include a suction nozzle to which a process vacuum (PU) can be applied, comprising at least one vacuum channel extending along the workstations for supplying the spinning devices and/or the suction nozzles with the process vacuum (PU), and comprising at least one maintenance unit , which is displaceable along the workstations and includes at least one pneumatic working element and at least one vacuum line for supplying the pneumatic working element with vacuum, characterized in that the spinning devices and/or the suction nozzles each comprise a closeable connection opening , which is connected to the process vacuum (PU), and that the maintenance unit comprises a suction head , which can be advanced toward the connection opening of the spinning device and/or the suction nozzles and which is connected to the vacuum line .
An anode active material, comprising a lithiated silicon-oxygen material and a coating layer, wherein there is at least a Si-O-M bond between the coating layer and the lithiated silicon-oxygen material, wherein the lithiated silicon-oxygen material is a silicate, which comprises one or more of Li 2 SiO 3 , Li 6 Si 2 O 7 , Li 2 Si 2 O 5 , and Li 4 SiO 4 and which after hydrolysis, dehydration and polymerization forms a net-work like tight coating layer, mainly composed of Si-O-M bonds on the surface of the silicon-oxygen material, wherein M is selected from one or more of an aluminum element, a boron element, and a phosphorus element, wherein the content of M is 0.05 wt% to 1.0 wt% of the coating layer.
An oral formulation of pH sensitive nanoparticles comprising (i) either: a) a poly(bile)acid (PBA) polymeric ester formed by the esterification of bile acid monomers, wherein the PBA polymer ester has a molecular weight between 800 Da and 250,000 Da; or b) a poly(bile)acid (PBA) polymeric ester formed by the esterification of bile acid monomers, wherein the PBA polymeric ester has a molecular weight between 500 Da and 50,000 Da; and (ii) one or more therapeutic, prophylactic or diagnostic agent encapsulated within, entrapped in or bound to the nanoparticles. (i) either: a) a poly(bile)acid (PBA) polymeric ester formed by the esterification of bile acid monomers, wherein the PBA polymer ester has a molecular weight between 800 Da and 250,000 Da; or b) a poly(bile)acid (PBA) polymeric ester formed by the esterification of bile acid monomers, wherein the PBA polymeric ester has a molecular weight between 500 Da and 50,000 Da; and a) a poly(bile)acid (PBA) polymeric ester formed by the esterification of bile acid monomers, wherein the PBA polymer ester has a molecular weight between 800 Da and 250,000 Da; or b) a poly(bile)acid (PBA) polymeric ester formed by the esterification of bile acid monomers, wherein the PBA polymeric ester has a molecular weight between 500 Da and 50,000 Da; and (ii) one or more therapeutic, prophylactic or diagnostic agent encapsulated within, entrapped in or bound to the nanoparticles.
A system comprising: an applicator removably coupled with a lever ; a piezoelectric beam rotatably coupled to the lever opposite the applicator , fixed at an end opposite the lever , and operably coupled to a power source; and wherein the lever includes a hinge configured to facilitate rotation of the lever relative to the piezoelectric beam , wherein said system is configured for cleaning a periorbital region of a body, said piezoelectric beam comprises one or more piezoelectric elements configured to exhibit a piezoelectric effect, circuitry is provided which is configured to oscillate a portion of the piezoelectric beam about a plane of the piezoelectric beam and the applicator , a sheath is provided flanking the piezoelectric beam in the oscillation plane and configured to limit the oscillation of the piezoelectric beam , characterized in that the hinge is directly coupled to the at least one piezoelectric element . an applicator removably coupled with a lever ; a piezoelectric beam rotatably coupled to the lever opposite the applicator , fixed at an end opposite the lever , and operably coupled to a power source; and wherein the lever includes a hinge configured to facilitate rotation of the lever relative to the piezoelectric beam , wherein said system is configured for cleaning a periorbital region of a body, said piezoelectric beam comprises one or more piezoelectric elements configured to exhibit a piezoelectric effect, circuitry is provided which is configured to oscillate a portion of the piezoelectric beam about a plane of the piezoelectric beam and the applicator , a sheath is provided flanking the piezoelectric beam in the oscillation plane and configured to limit the oscillation of the piezoelectric beam , characterized in that the hinge is directly coupled to the at least one piezoelectric element .
A light emitting diode (LED) lighting device, comprising: a base having a mounting surface; a LED element disposed on the mounting surface of the base; a lens component disposed on a side of the mounting surface of the base; a gasket disposed between the base and the lens component , so that the LED element can be disposed in an area encircled by the gasket ; and a fixing element , including a first part which is disposed on a side of the lens component opposite to the base and faces a part of the lens component , and a second part extended from the first part and connected with the base , and the first part of the fixing element being configured to apply a pressure towards the base to the lens component , wherein the second part of the fixing element is fixed to the base in an area outside of the area encircled by the gasket , characterized in that taking the gasket as a fulcrum, an absolute value of a force moment applied to the lens component by the first part of the fixing element on an inner side of the gasket is greater than or equal to an absolute value of a force moment applied to the lens component by the first part of the fixing element on an outer side of the gasket . a base having a mounting surface; a LED element disposed on the mounting surface of the base; a lens component disposed on a side of the mounting surface of the base; a gasket disposed between the base and the lens component , so that the LED element can be disposed in an area encircled by the gasket ; and a fixing element , including a first part which is disposed on a side of the lens component opposite to the base and faces a part of the lens component , and a second part extended from the first part and connected with the base , and the first part of the fixing element being configured to apply a pressure towards the base to the lens component , wherein the second part of the fixing element is fixed to the base in an area outside of the area encircled by the gasket , characterized in that taking the gasket as a fulcrum, an absolute value of a force moment applied to the lens component by the first part of the fixing element on an inner side of the gasket is greater than or equal to an absolute value of a force moment applied to the lens component by the first part of the fixing element on an outer side of the gasket .
A method for operating a piston engine , the method comprising the steps of - monitoring the pressure of a cooling liquid that is used for cooling the cylinders of the engine , - monitoring torsional vibrations of the crankshaft of the engine , - comparing the measured cooling liquid pressure to a predetermined limit value, - comparing the measured torsional vibrations to a predetermined limit value, and - in case the measured cooling liquid pressure exceeds its predetermined limit value and the measured torsional vibrations exceed their predetermined limit value, diagnosing a leaking head gasket. - monitoring the pressure of a cooling liquid that is used for cooling the cylinders of the engine , - monitoring torsional vibrations of the crankshaft of the engine , - comparing the measured cooling liquid pressure to a predetermined limit value, - comparing the measured torsional vibrations to a predetermined limit value, and - in case the measured cooling liquid pressure exceeds its predetermined limit value and the measured torsional vibrations exceed their predetermined limit value, diagnosing a leaking head gasket.
An electronic device comprising: a first component coupled in a movable relationship with a second component , wherein the first component or the second component includes a recess accessible through an aperture ; a brush disposed at the aperture and comprising fibers configured to prevent intrusion of dust into the recess; and a vibration device configured to deliver a vibrational stimulus to the brush, wherein the vibration device activates a dust collection mode in response to a first movement of the first component relative to the second component and activates a dust shedding mode in response to a second movement of the first component relative to the second component; wherein during the dust collection mode, the fibers move laterally across the aperture to increase collection of dust; and wherein during the dust shedding mode, the fibers exert a net force that moves dust in a direction away from the recess. a first component coupled in a movable relationship with a second component , wherein the first component or the second component includes a recess accessible through an aperture ; a brush disposed at the aperture and comprising fibers configured to prevent intrusion of dust into the recess; and a vibration device configured to deliver a vibrational stimulus to the brush, wherein the vibration device activates a dust collection mode in response to a first movement of the first component relative to the second component and activates a dust shedding mode in response to a second movement of the first component relative to the second component; wherein during the dust collection mode, the fibers move laterally across the aperture to increase collection of dust; and wherein during the dust shedding mode, the fibers exert a net force that moves dust in a direction away from the recess.
A belt pulley decoupler for transmission of drive torque from the belt of an auxiliary unit belt drive to the shaft of one of the auxiliary units, comprising: - a belt pulley , - a hub to be secured to the shaft - and a series connection which is arranged in the drive torque flow between the belt pulley and the hub and consists of a decoupler spring and a wrap-around band that extends in the direction of the rotational axis of the belt pulley decoupler and is arranged radially between the belt pulley and the decoupler spring and both ends of which expand radially while transmitting the drive torque, wherein the first end of the wrap-around band, which extends in the drive torque flow on the belt-pulley side, is braced against the inner surface of a first sleeve that is rotationally fixed in the belt pulley , characterised in that the second end of the wrap-around band, which extends in the drive torque flow on the decoupler-spring side, is braced against the inner surface of a second sleeve which is rotatably mounted in the first sleeve , wherein the first sleeve and the second sleeve are sheet metal parts that are formed in one piece and hardened and/or coated for the purpose of wear-resistance. - a belt pulley , - a hub to be secured to the shaft - and a series connection which is arranged in the drive torque flow between the belt pulley and the hub and consists of a decoupler spring and a wrap-around band that extends in the direction of the rotational axis of the belt pulley decoupler and is arranged radially between the belt pulley and the decoupler spring and both ends of which expand radially while transmitting the drive torque,
Rail arrangement for guiding sliding walls of a roof apparatus, in particular a terrace roof, on a fixed base having a gradient, having: a first profile that comprises a U-shaped cross section having a first central piece and two first limbs that protrude from said first central piece; a second profile that is embodied as receivable between the first limbs and in the cross section comprises a second central piece and extensions that protrude from said second central piece, wherein the extensions along the second profile comprise an increasing height profile that compensates a predetermined gradient and the extensions are embodied so as to brace against the first central piece ; and a rail guiding arrangement that is embodied so as to guide sliding walls and so as to be mounted on the second central piece , wherein the first central piece is embodied on its outer side so as to lie mounted on a fixed base having the predetermined gradient and the extensions are embodied so as to brace against the inner side of the first central piece with the result that the second central piece forms a horizontal placement surface for the rail guiding arrangement . a first profile that comprises a U-shaped cross section having a first central piece and two first limbs that protrude from said first central piece; a second profile that is embodied as receivable between the first limbs and in the cross section comprises a second central piece and extensions that protrude from said second central piece, wherein the extensions along the second profile comprise an increasing height profile that compensates a predetermined gradient and the extensions are embodied so as to brace against the first central piece ; and a rail guiding arrangement that is embodied so as to guide sliding walls and so as to be mounted on the second central piece , wherein the first central piece is embodied on its outer side so as to lie mounted on a fixed base having the predetermined gradient and the extensions are embodied so as to brace against the inner side of the first central piece with the result that the second central piece forms a horizontal placement surface for the rail guiding arrangement .
A method of preparing a capacitor , the capacitor comprising a first electrode comprising at least two protrusions , a second electrode comprising at least two protrusions , which interlocate with the protrusions on said first electrode, and at least one curable dielectric material deposed in a gap between said interlocated protrusions of the said first and second electrodes, further wherein there is at least one through hole in the said first or second electrodes, to allow the curable dielectric material to be flowed therethrough, the method comprising the steps of: forming the first electrode comprising said at least two protrusions, forming the second electrode comprising said at least two protrusions, which co-locate with the at least two protrusions on said first electrode, bringing into alignment the at least two protrusions on both said first and second electrodes to form said gap, then causing the at least one curable dielectric material to enter, through the at least one through-hole, the gap between said two at least two protrusions on said first and second electrodes, causing said dielectric to cure, wherein at least one layer of a high breakdown material is deposed and cured at a base of the first and second electrodes proximate to the tips of the adjacent protrusions, prior to causing the at least one curable dielectric material to enter the gap between said electrodes. forming the first electrode comprising said at least two protrusions, forming the second electrode comprising said at least two protrusions, which co-locate with the at least two protrusions on said first electrode, bringing into alignment the at least two protrusions on both said first and second electrodes to form said gap, then causing the at least one curable dielectric material to enter, through the at least one through-hole, the gap between said two at least two protrusions on said first and second electrodes, causing said dielectric to cure, wherein at least one layer of a high breakdown material is deposed and cured at a base of the first and second electrodes proximate to the tips of the adjacent protrusions, prior to causing the at least one curable dielectric material to enter the gap between said electrodes.
Heat exchanger comprising at least one partition and surface elements which project from at least one side of the partition and which enlarge the surface of the partition and around which a fluid can flow, the surface elements being formed so as to project in the manner of fins from the partition and the surface elements having reinforcement beads and face regions located between the reinforcement beads , the reinforcement beads extending as far as the partition, characterised in that the reinforcement beads have a circular or oval cross-sectional shape.
A method for defining a downlink and uplink subframe association in a wireless communication system , the method comprising: determining a feedback association associating a subframe acknowledgement in an uplink subframe with a plurality of downlink subframes; and modifying the feedback association by discounting from the ACK/NACK feedback process at least one of the plurality of downlink subframes to prevent said at least one downlink subframe from affecting the subframe acknowledgement, wherein said at least one downlink subframe is determined to not contain a Physical Downlink Control Channel, PDCCH, indicating Semi-Persistent Scheduling, SPS, release. determining a feedback association associating a subframe acknowledgement in an uplink subframe with a plurality of downlink subframes; and modifying the feedback association by discounting from the ACK/NACK feedback process at least one of the plurality of downlink subframes to prevent said at least one downlink subframe from affecting the subframe acknowledgement, wherein said at least one downlink subframe is determined to not contain a Physical Downlink Control Channel, PDCCH, indicating Semi-Persistent Scheduling, SPS, release.
A balloon catheter system used in endovascular procedures comprising: a balloon ; an outer tubular assembly , a proximal part of the balloon affixed to the outer tubular assembly (Fig. 2), the outer tubular assembly including an inflation lumen through which an inflation fluid is delivered to the balloon; and an inner tubular assembly , a distal part of the balloon affixed to the inner tubular assembly (Fig. 17); characterized by the inner tubular assembly including: a purge port in communication with an interior of the balloon, the purge port comprising a membrane that allows passage of gas but restricts passage of liquid in order to purge gas from the balloon while retaining the inflation liquid within the balloon in order for the balloon to maintain an inflated shape after the balloon is inflated; and a de-airing channel in communication with the purge port through which gas expelled from the balloon passes out from a distal end of the balloon catheter. a balloon ; an outer tubular assembly , a proximal part of the balloon affixed to the outer tubular assembly (Fig. 2), the outer tubular assembly including an inflation lumen through which an inflation fluid is delivered to the balloon; and an inner tubular assembly , a distal part of the balloon affixed to the inner tubular assembly (Fig. 17); characterized by the inner tubular assembly including: a purge port in communication with an interior of the balloon, the purge port comprising a membrane that allows passage of gas but restricts passage of liquid in order to purge gas from the balloon while retaining the inflation liquid within the balloon in order for the balloon to maintain an inflated shape after the balloon is inflated; and a de-airing channel in communication with the purge port through which gas expelled from the balloon passes out from a distal end of the balloon catheter. a purge port in communication with an interior of the balloon, the purge port comprising a membrane that allows passage of gas but restricts passage of liquid in order to purge gas from the balloon while retaining the inflation liquid within the balloon in order for the balloon to maintain an inflated shape after the balloon is inflated; and a de-airing channel in communication with the purge port through which gas expelled from the balloon passes out from a distal end of the balloon catheter.
A system for injecting an aqueous solution into an injection engine for motor vehicles, said system comprising a reservoir , a means for injecting the aqueous solution, said aqueous solution being injected into a pipe connecting the tank to at least one injector and said pipe comprising a means for demineralizing the aqueous solution, characterized in that the injection means is also a means of suctioning to the reservoir of the aqueous solution in the pipe connecting the tank to at least one injector and in that said pipe comprises a device for characterising the aqueous solution allowing, depending on the characteristics of the aqueous solution, to inject or suck the solution from the pipe , said characterization device being located between the demineralization means and the at least one injector and/or between the demineralization means and the means for injection and suction of the aqueous solution, preferably between the demineralization means and the at least one injector, and the characterization device includes at least one quality sensor capable of measuring the electrical conductivity of the aqueous solution and/or its impedance. the injection means is also a means of suctioning to the reservoir of the aqueous solution in the pipe connecting the tank to at least one injector and in that said pipe comprises a device for characterising the aqueous solution allowing, depending on the characteristics of the aqueous solution, to inject or suck the solution from the pipe , said characterization device being located between the demineralization means and the at least one injector and/or between the demineralization means and the means for injection and suction of the aqueous solution, preferably between the demineralization means and the at least one injector, and the characterization device includes at least one quality sensor capable of measuring the electrical conductivity of the aqueous solution and/or its impedance.
Method of monitoring the operating state of a turbomachine pressure relief valve, the turbomachine comprising a oil circuit, at least one oil pressure sensor in the oil circuit, a oil temperature sensor in the oil circuit, said pressure relief valve being configured to limit the maximum oil pressures in the oil circuit and to open if the temperature of the oil is below a threshold oil temperature, and the method comprising the following steps: - (E2) determining an indicator for opening or closing the excess pressure valve on the basis of the temporal evolution of the oil pressure; - (E3) determining an operating state of the valve as a function of an oil temperature measured by the oil sensor, an oil threshold temperature and of the determined opening or closing indicator of the pressure relief valve. - (E2) determining an indicator for opening or closing the excess pressure valve on the basis of the temporal evolution of the oil pressure; - (E3) determining an operating state of the valve as a function of an oil temperature measured by the oil sensor, an oil threshold temperature and of the determined opening or closing indicator of the pressure relief valve.