mhurhangee/ep-ind-claims huggingface dataset:
Damping device for arrangement between a housing wall of a housing of a thermal gas turbine and a shroud ring having a radially inner region with respect to a rotational axis of a rotor of the thermal gas turbine, which region faces rotating rotor blades of the gas turbine, the damping device having a porous damping structure at least in regions, and, when mounted, the porous damping structure being radially resilient and permeable to gas in the peripheral direction with respect to the rotational axis of the rotor, characterized in that the damping structure is axially impermeable to gas.
A rheology modifying resin powder consisting of a crosslinked, linear poly(vinyl amide/polymerizable carboxylic acid) copolymer having a composition by weight of: 20-80% of the vinyl amide monomer vinyl pyrrolidone; 20-80% of the polymerizable carboxylic acid monomer acrylic acid; and a cross-linker in an amount of 0.4-2% based on weight of total monomers, wherein the cross-linker is pentaerythritol triallylether. 20-80% of the vinyl amide monomer vinyl pyrrolidone; 20-80% of the polymerizable carboxylic acid monomer acrylic acid; and a cross-linker in an amount of 0.4-2% based on weight of total monomers, wherein the cross-linker is pentaerythritol triallylether.
A method of operation of a mobile device having a first mode of operation and a further mode of operation, the mobile device comprising a loudspeaker, the method comprising: In the first mode of operation detecting an electrical signal generated by the loudspeaker in response to an acoustic stimulus, generating an activation signal in response to the detected electrical signal, enabling the further mode of operation in response to the activation signal, wherein the acoustic stimulus comprises a non-stationary sound source and generating the activation signal further comprises: detecting the electrical signal via a first level detector having a first response time, detecting the electrical signal via a second level detector having a second different response time, comparing the outputs of the first level detector and the second level detector, and generating the activation signal in response to the comparison. In the first mode of operation detecting an electrical signal generated by the loudspeaker in response to an acoustic stimulus, generating an activation signal in response to the detected electrical signal, enabling the further mode of operation in response to the activation signal, wherein the acoustic stimulus comprises a non-stationary sound source and generating the activation signal further comprises: detecting the electrical signal via a first level detector having a first response time, detecting the electrical signal via a second level detector having a second different response time, comparing the outputs of the first level detector and the second level detector, and generating the activation signal in response to the comparison. detecting the electrical signal via a first level detector having a first response time, detecting the electrical signal via a second level detector having a second different response time, comparing the outputs of the first level detector and the second level detector, and generating the activation signal in response to the comparison.
A sanding pad for a sanding machine, comprising a drive holder, situated on the machine side of the sanding pad, to be fastened in a non-rotatable manner to a drive of the sanding machine, such that the sanding pad can be driven by the sanding machine in an in particular rotational and/or eccentric sanding motion that is suitable for sanding a workpiece; wherein the sanding pad comprises a machining side, which is opposite the machine side and has a machining face on which a sanding means for abrasive machining of a workpiece can be arranged so as to be fixed or removable using an adhesive layer, wherein inflow openings for dust-laden dirty air to flow in are situated in the machining face, and outflow openings fluidically connected to the inflow openings via through-channels are situated on the machine side; wherein the outflow openings are situated in a suction zone within an annular sealing element that is situated on the machine side for sealingly contacting a counter-sealing element of the sanding machine, wherein the sanding pad comprises a planar body which has a supporting wall provided for supporting the sanding means, which supporting wall is reinforced by a rib structure, the ribs of which project beyond the supporting wall towards the machine side, wherein the ribs delimit cavities which are closed by the supporting wall with respect to the machining side and are open with respect to the machine side, and wherein the sealing element covers at least some of the cavities towards the machine side, characterized in that it has a cover element which covers at least part of the cavities on the machine side, wherein both the sealing element and the cover element each covering cavities on the machine side.
A vehicle retention system for the lateral protection of a roadway, comprising a wall construction which laterally limits the roadway, wherein the wall construction is provided with a planar elastomer web (20, 22, 24) on its side facing the roadway, characterised in that the elastomer web is formed mat-shaped and comprises a continuous rear wall with fastening holes, wherein the elastomer web comprises a reinforcing structure, and wherein the reinforced elastomer web is adapted to relieve impact forces by virtue of a certain inherent deformation.
An article, comprising: a glass substrate; a functional coating having an emissivity of less than 0.4 deposited over at least a portion of the substrate; and a protective coating deposited over at least a portion of the functional coating, wherein the functional coating and the protective coating define a coating stack, wherein the protective coating provides the coating stack with an emissivity that is increased by 10 to 3,000 % compared to the emissivity of functional coating alone, wherein the protective coating has a thickness in the range of greater than 10 nm (100 Angström) to less than or equal to 10 micrometers and the protective coating has a refractive index in the range of 1.4 to 2, and wherein the protective coating comprises a first layer formed over at least a portion of the functional coating and a second layer formed over at least a portion of the first layer, wherein the first layer has a thickness in the range of 5 to 25 nm (50 to 250 Angstrom) and comprises 50 wt.% to 100 wt.% alumina and 50 wt.% to 0 wt.% silica, and the second layer has a thickness in the range of 5 to 200 nm (50 to 2,000 Angstrom) and comprises 50 wt.% to 100 wt.% silica and 50 wt.% to 0 wt.% alumina. a glass substrate; a functional coating having an emissivity of less than 0.4 deposited over at least a portion of the substrate; and a protective coating deposited over at least a portion of the functional coating, wherein the functional coating and the protective coating define a coating stack, wherein the protective coating provides the coating stack with an emissivity that is increased by 10 to 3,000 % compared to the emissivity of functional coating alone, wherein the protective coating has a thickness in the range of greater than 10 nm (100 Angström) to less than or equal to 10 micrometers and the protective coating has a refractive index in the range of 1.4 to 2, and wherein the protective coating comprises a first layer formed over at least a portion of the functional coating and a second layer formed over at least a portion of the first layer, wherein the first layer has a thickness in the range of 5 to 25 nm (50 to 250 Angstrom) and comprises 50 wt.% to 100 wt.% alumina and 50 wt.% to 0 wt.% silica, and the second layer has a thickness in the range of 5 to 200 nm (50 to 2,000 Angstrom) and comprises 50 wt.% to 100 wt.% silica and 50 wt.% to 0 wt.% alumina.
A method for determining the state of charge in a battery (15, 25), the method comprising: connecting a main battery (13, 23) to an electrical load (14, 24); measuring I 1, the current drawn from the main battery (13, 23) while it is connected to the electrical load (14, 24); connecting an auxiliary battery (15, 25) in parallel with the main battery (13, 23) and the electrical load (14, 24); measuring I 2, the current drawn from the main battery (13, 23) while it is connected to the electrical load (14, 24) and the auxiliary battery (15, 25); and estimating the state of charge in the auxiliary battery (15, 25) based upon at least the difference between I 1 and I 2. connecting a main battery (13, 23) to an electrical load (14, 24); measuring I 1, the current drawn from the main battery (13, 23) while it is connected to the electrical load (14, 24); connecting an auxiliary battery (15, 25) in parallel with the main battery (13, 23) and the electrical load (14, 24); measuring I 2, the current drawn from the main battery (13, 23) while it is connected to the electrical load (14, 24) and the auxiliary battery (15, 25); and estimating the state of charge in the auxiliary battery (15, 25) based upon at least the difference between I 1 and I 2.
Compound for the absorption of carbon dioxide in the form of ionic liquids having the following general formula wherein R3, R4, R5 are each independently H, a C1-C6 alkyl group, R2 is a C1-C6 alkyl group, R1 is a C5-C19 alkyl group, and X - is a carboxylate anion of a natural or artificial amino acid.
A boost circuit, comprising: an inductor, a switch module, a capacitor and a control module; the switch module comprises at least a first switch and a second switch, wherein the capacitor and the second switch are connected in parallel; a first terminal of the first switch is connected to one terminal of the inductor, a second terminal of the first switch is connected to a first terminal of the second switch, and a second terminal of the second switch is grounded; and the other terminal of the inductor is configured to connect to a power supply; and the control module is connected to a control terminal of the switch module; and the control module is configured to control states of the switches in the switch module, to enable the first terminal of the second switch to output a voltage signal with a preset frequency and amplitude; wherein the control module is further configured to perform: a first stage: controlling the first switch and the second switch to be both in a switched-on state, to enable the power supply to charge the inductor and to enable the first terminal of the second switch to output a low-level voltage signal; a second stage: controlling the first switch to be in a switched-on state and the second switch to be in a switched-off state, to enable the inductor and the capacitor to generate LC resonance, and the voltage signal output by the first terminal of the second switch to change as a voltage signal from the first terminal of the first switch changes; and a third stage: controlling the first switch and the second switch to be both in a switched-off state, to enable the voltage signal from the first terminal of the first switch to be clamped, and the first terminal of the second switch to output a voltage signal with a preset frequency and amplitude, wherein the control module is further configured to perform the first stage, the second stage, and the third stage sequentially. a first stage: controlling the first switch and the second switch to be both in a switched-on state, to enable the power supply to charge the inductor and to enable the first terminal of the second switch to output a low-level voltage signal; a second stage: controlling the first switch to be in a switched-on state and the second switch to be in a switched-off state, to enable the inductor and the capacitor to generate LC resonance, and the voltage signal output by the first terminal of the second switch to change as a voltage signal from the first terminal of the first switch changes; and a third stage: controlling the first switch and the second switch to be both in a switched-off state, to enable the voltage signal from the first terminal of the first switch to be clamped, and the first terminal of the second switch to output a voltage signal with a preset frequency and amplitude, wherein the control module is further configured to perform the first stage, the second stage, and the third stage sequentially.
A method for determining a type of distortion by analyzing a spectrum of optical signals sent from a transmitter to a receiver, the method comprising: (a) applying at least one broadcast signal to a first input of the receiver, and applying at least one narrowcast signal to a second input of the receiver; (b) applying a control voltage to a distortion cancellation circuit (122, 124) in the receiver which receives as an input, signals from the at least one broadcast signal and the at least one narrowcast signal; (c) toggling a multi-position switch operable to send at least one of the at least one broadcast signal and the at least one narrowcast signal, or the output of the distortion cancellation circuit to a spectrum analyzer, wherein at least one of four wave mixing 4WM-distortion and Stimulated Brillouin Scattering SBS-distortion is detectable via a spectrum analysis of the at least one broadcast signal and/or the at least one narrowcast signal and the output signal of the distortion cancellation circuit; and (d) performing spectrum analysis to measure the distortion of the at least one signal before and after toggling the switch to or from the distortion cancellation circuit, and determining the type of distortion based upon these measurements. (a) applying at least one broadcast signal to a first input of the receiver, and applying at least one narrowcast signal to a second input of the receiver; (b) applying a control voltage to a distortion cancellation circuit (122, 124) in the receiver which receives as an input, signals from the at least one broadcast signal and the at least one narrowcast signal; (c) toggling a multi-position switch operable to send at least one of the at least one broadcast signal and the at least one narrowcast signal, or the output of the distortion cancellation circuit to a spectrum analyzer, wherein at least one of four wave mixing 4WM-distortion and Stimulated Brillouin Scattering SBS-distortion is detectable via a spectrum analysis of the at least one broadcast signal and/or the at least one narrowcast signal and the output signal of the distortion cancellation circuit; and (d) performing spectrum analysis to measure the distortion of the at least one signal before and after toggling the switch to or from the distortion cancellation circuit, and determining the type of distortion based upon these measurements.
A method for monitoring one or more parameters of a tire, comprising: mounting a tire mountable apparatus to a tire, the tire mountable apparatus 100) comprising a piezoelectric device having at least one piezoelectric component (210, 220), the piezoelectric device having length L, the length L being the longest dimension of the piezoelectric device; rotating the tire for one or more revolutions; and obtaining a piezoelectric signal generated by the at least one piezoelectric component(210, 220) during rotation of the tire; wherein the tire mountable apparatus is mounted to the tire so that the direction of the length L of the piezoelectric device is aligned within 20° of the direction of rotation of the tire, characterized in that the tire mountable apparatus comprises a plurality of conductive terminals arranged on the piezoelectric device in a generally linear relationship along a line that is within 20° of perpendicular to the direction defined by the length L of the piezoelectric device; the tire mountable apparatus further comprises a printed circuit board secured to the plurality of conductive terminals, the printed circuit board having a length, the length being the longest dimension of the printed circuit board, wherein the printed circuit board is secured to the plurality of conductive terminals such that the length of the printed circuit board is aligned within 20° of perpendicular to the direction defined by the length L of the piezoelectric device. mounting a tire mountable apparatus to a tire, the tire mountable apparatus 100) comprising a piezoelectric device having at least one piezoelectric component (210, 220), the piezoelectric device having length L, the length L being the longest dimension of the piezoelectric device; rotating the tire for one or more revolutions; and obtaining a piezoelectric signal generated by the at least one piezoelectric component(210, 220) during rotation of the tire; wherein the tire mountable apparatus is mounted to the tire so that the direction of the length L of the piezoelectric device is aligned within 20° of the direction of rotation of the tire, characterized in that the tire mountable apparatus comprises a plurality of conductive terminals arranged on the piezoelectric device in a generally linear relationship along a line that is within 20° of perpendicular to the direction defined by the length L of the piezoelectric device; the tire mountable apparatus further comprises a printed circuit board secured to the plurality of conductive terminals, the printed circuit board having a length, the length being the longest dimension of the printed circuit board, wherein the printed circuit board is secured to the plurality of conductive terminals such that the length of the printed circuit board is aligned within 20° of perpendicular to the direction defined by the length L of the piezoelectric device.
Lifting drive for a rail-guided cantilever construction device, in particular for use in bridge construction, the cantilever construction device comprising a main frame (3, 3') guided by at least one rail (4a, 4b, 4'a, 4'b) for receiving at least one formwork, - with a lifting device (5, 5'), wherein a first end of the lifting device (5, 5') is designed to be connected to the main frame (3, 3'), and a second end of the lifting device (5, 5') opposite the first end is movable relative to the main frame (3, 3') when the first end of the lifting device (5, 5') is connected to the main frame (3, 3'), - with a first fixing device, which is connected to the first end of the lifting device (5, 5') and is designed to fix the first end of the lifting device (5, 5') with respect to the at least one slide (4a, 4b, 4'a, 4'b), and - with a second fixing device, which is connected to the second end of the lifting device (5, 5') and is designed to fix the second end of the lifting device (5, 5') with respect to the at least one rail (4a, 4b, 4'a, 4'b), wherein the first and second fixing devices (6, 7) can each be reversibly releasably fixed with respect to the at least one rail (4a, 4b, 4'a, 4'b), wherein the lifting drive is designed such that the lifting device (5, 5') can be fixed with respect to the at least one rail (4a, 4b, 4'a, 4'b) by the first fixing device and/or the second fixing device, and, when the cantilevered attachment is connected to the first end of the lifting device (5, 5'), safe movement of the cantilevered attachment is possible without the cantilevered attachment being able to move independently both in and against the direction of travel. - with a lifting device (5, 5'), wherein a first end of the lifting device (5, 5') is designed to be connected to the main frame (3, 3'), and a second end of the lifting device (5, 5') opposite the first end is movable relative to the main frame (3, 3') when the first end of the lifting device (5, 5') is connected to the main frame (3, 3'), - with a first fixing device, which is connected to the first end of the lifting device (5, 5') and is designed to fix the first end of the lifting device (5, 5') with respect to the at least one slide (4a, 4b, 4'a, 4'b), and - with a second fixing device, which is connected to the second end of the lifting device (5, 5') and is designed to fix the second end of the lifting device (5, 5') with respect to the at least one rail (4a, 4b, 4'a, 4'b), wherein the first and second fixing devices (6, 7) can each be reversibly releasably fixed with respect to the at least one rail (4a, 4b, 4'a, 4'b),
A method of cleaning a kitchenware article, the method comprising: - providing a pressurised source containing a pre-cleaning composition comprising a propellant; - a pre-treatment step in which the pre-cleaning composition is applied to the kitchenware article from the pressurised source; and - a dishwashing step in which the kitchenware article is washed in a dishwashing machine using a dishwashing composition; wherein the pre-cleaning composition has a pH in the range of 7 to 10 and contains no more than 65 wt% water; and wherein the pre-cleaning composition is ejected from a pressurised aerosol canister, undergoes foaming on a surface and provides a cleaning foam on the surface of the kitchenware article. - providing a pressurised source containing a pre-cleaning composition comprising a propellant; - a pre-treatment step in which the pre-cleaning composition is applied to the kitchenware article from the pressurised source; and - a dishwashing step in which the kitchenware article is washed in a dishwashing machine using a dishwashing composition;
A fluid dispenser device including a body and at least one individual reservoir containing a single dose of fluid, such as powder, opening means being provided for opening an individual reservoir each time the device is actuated, the device including an inhalation piece and an inhalation trigger system that comprises a deformable air chamber that co-operates with said inhalation piece, and a trigger element that co-operates with said air chamber, such that during inhalation through said inhalation piece, said air chamber is deformed and said trigger element actuates said opening means, so that a reservoir is opened by said opening means, said air chamber comprising: a deformable side body; an open first end including a peripheral edge that surrounds an opening forming the inlet of said hollow pouch; and a second end forming the bottom of said hollow pouch; said second end including connection means for connecting said air chamber to said trigger element, said side body being in the form of a bellows comprising a plurality of bellows portions (611a, 611b, 611c,...), advantageously six, arranged axially one after another, the fluid dispenser device being characterized in that said bellows-forming side body comprises bellows portions having outside and/or inside diameters that are different.
Moulder machine with adjustable machine elements (6 to 11, 14, 15) such as processing spindles, press-on elements, stops or suchlike, which are arranged along a conveyor pathway which extends through the moulder machine and on which workpieces are conveyed through the moulder machine, and with at least one adjusting panel on which position adjusting data can be displayed and which can positioned at different points, characterised in that the adjusting panel can be brought to different positions of the machine elements (6 to 11, 14, 15) to be adjusted, wherein the respective position of the adjusting panel on the machine is determined by means of a position detection device and in that the adjusting panel automatically only displays the position adjusting data of those machine elements (6 to 11, 14, 15) which are assigned to this respective position of the adjusting panel.