mhurhangee/patent-ind-claim-en huggingface dataset:
A controller for an active noise system adapted for use with an ICE exhaust system of a vehicle equipped with an ICE , wherein the controller is adapted to receive a signal to obtain a reading of noise in the ICE exhaust system and to control the active noise system to modify the noise in the ICE exhaust system in dependence on said reading of noise, wherein the controller is adapted to receive a signal indicative that the ICE is inactive and to switch from controlling the active noise system to modify noise in the ICE exhaust system to controlling the active noise system to generate noise in the ICE exhaust system when the ICE is inactive whilst the vehicle is in motion or at a standstill, in dependence on said signal indicative that the ICE is inactive, wherein the generated noise when the ICE is inactive is substantially replicative of noise that is generated by a vehicle ICE and/or ICE exhaust system when the ICE is active, and wherein the noise is generated in dependence on one or more of: vehicle acceleration, vehicle pedal position.
Module housing, having: a lid part ; a carrier part , which comprises chambers (3; 4; 5) that are open on one side and can be closed using the lid part ; and a plurality of horn spark gaps having a multi-part insulating material housing as a supporting and receiving body for the horn electrodes and an integrated deionisation chamber; characterised in that inner sides (10; 11) of the carrier part and walls (16; 17) of the chambers (3; 4; 5) each have guide rails formed thereon , which are embodied so as to be complementary to guide grooves in the respective insulating material housing (14; 15) of the respective horn spark gap , which can be slid into the respective chamber (3; 4; 5) from the open side of the carrier part , wherein the guide rails comprise a T-shaped or dovetail-shaped cross-section, so that a rail or dovetail guide is realized and an overall stability-enhancing force coupling between the insulating material housings (14; 15) and the carrier part is established essentially perpendicular to the direction of insertion. a lid part ; a carrier part , which comprises chambers (3; 4; 5) that are open on one side and can be closed using the lid part ; and a plurality of horn spark gaps having a multi-part insulating material housing as a supporting and receiving body for the horn electrodes and an integrated deionisation chamber; characterised in that inner sides (10; 11) of the carrier part and walls (16; 17) of the chambers (3; 4; 5) each have guide rails formed thereon , which are embodied so as to be complementary to guide grooves in the respective insulating material housing (14; 15) of the respective horn spark gap , which can be slid into the respective chamber (3; 4; 5) from the open side of the carrier part , wherein the guide rails comprise a T-shaped or dovetail-shaped cross-section, so that a rail or dovetail guide is realized and an overall stability-enhancing force coupling between the insulating material housings (14; 15) and the carrier part is established essentially perpendicular to the direction of insertion.
A method of de-icing blades of a wind turbine after having stopped operation of the wind turbine, the wind turbine comprising a rotor comprising three blades; and wherein the method comprises: de-icing a single first blade of the three blades; testing whether there is a mass imbalance in the rotor after de-icing the single first blade; and in case mass imbalance is detected, de-icing all the other blades of the rotor, and in case mass imbalance is not detected, resuming operation of the wind turbine without de-icing other blades of the rotor. de-icing a single first blade of the three blades; testing whether there is a mass imbalance in the rotor after de-icing the single first blade; and in case mass imbalance is detected, de-icing all the other blades of the rotor, and in case mass imbalance is not detected, resuming operation of the wind turbine without de-icing other blades of the rotor.
Milling cutter having at least one circumferential cutting lip arranged on its circumference, wherein the circumferential cutting lip is configured as a profile consisting of spaced-apart teeth separated by grooves , which profile forms a so-called "knurl", wherein each of the teeth - when viewing the cutting edge from the chip groove counter to the cutting direction - forms a cutting edge (SK) which is composed of a plurality of different radii, namely of at least one large radius (R1), which forms the most part of the cutting edge of the relevant tooth , and a smaller radius (R2) preferably directly adjoining the latter on both sides, characterized in that the groove situated closest to an end cutting lip and belonging to a circumferential cutting lip opening into this end cutting lip has a distance (A) from said end cutting lip that has at least one tooth width (ZB), such that the milling cutter has no incomplete teeth in the transition region between the end cutting lip and circumferential cutting lip, wherein in each case two teeth which are adjacent along a main cutting edge are separated from one another only by narrow grooves , for whose widths (ZB) (tooth width) and (NB) (groove width) it holds that NB/ZB ≤ 0.5, and wherein it holds that the tooth width (ZB) in relation to the groove depth (NT) is ZB/NT ≤ 3.5.
An amplifier comprising: a first power supply (VCC); a second power supply (VEE); an input terminal (t1) for a music signal; an amplifying circuit configured to amplify the music signal using the power supply; and a circuit which is connected in series between an output end of the amplifying circuit and a speaker load , the circuit comprising: an inductor (L1) having one end connected to the output end of the amplifying circuit and another end connected to the speaker load ; the circuit being characterized in that it further comprises: a first diode (D1) having an anode connected to the other end of the inductor (L1); a second diode (D2) having a cathode connected to the other end of the inductor (L1); a first capacitor (C1) having one end connected to a cathode of the first diode (D1) and another end connected to the first power supply (VCC); a second capacitor (C2) having one end connected to an anode of the second diode (D2) and another end connected to the second power supply (VEE); and a resistor (R3) having one end connected to the cathode of the first diode (D1) and another end connected to the anode of the second diode (D2). a first power supply (VCC); a second power supply (VEE); an input terminal (t1) for a music signal; an amplifying circuit configured to amplify the music signal using the power supply; and a circuit which is connected in series between an output end of the amplifying circuit and a speaker load , the circuit comprising: an inductor (L1) having one end connected to the output end of the amplifying circuit and another end connected to the speaker load ; the circuit being characterized in that it further comprises: a first diode (D1) having an anode connected to the other end of the inductor (L1); a second diode (D2) having a cathode connected to the other end of the inductor (L1); a first capacitor (C1) having one end connected to a cathode of the first diode (D1) and another end connected to the first power supply (VCC); a second capacitor (C2) having one end connected to an anode of the second diode (D2) and another end connected to the second power supply (VEE); and a resistor (R3) having one end connected to the cathode of the first diode (D1) and another end connected to the anode of the second diode (D2). an inductor (L1) having one end connected to the output end of the amplifying circuit and another end connected to the speaker load ; the circuit being characterized in that it further comprises: a first diode (D1) having an anode connected to the other end of the inductor (L1); a second diode (D2) having a cathode connected to the other end of the inductor (L1); a first capacitor (C1) having one end connected to a cathode of the first diode (D1) and another end connected to the first power supply (VCC); a second capacitor (C2) having one end connected to an anode of the second diode (D2) and another end connected to the second power supply (VEE); and a resistor (R3) having one end connected to the cathode of the first diode (D1) and another end connected to the anode of the second diode (D2).
A method for generating a digital signature, the method comprising: accessing a symmetric key, wherein the symmetric key is based on an ephemeral public key, and the ephemeral public key is associated with an ephemeral private key; generating a ciphertext based on the symmetric key and a first portion of a message, wherein said first portion of the message is adapted to be checked for redundancy to verify the validity of the digital signature; obtaining an input value independent of a hash function, wherein obtaining the input value includes: producing a concatenation of the ciphertext and the second portion of the message; and reducing the concatenation of the ciphertext and the second portion of the message modulo an integer n ; and generating, at a computing device, a digital signature value from the ephemeral private key, the input value, and a long term private key. accessing a symmetric key, wherein the symmetric key is based on an ephemeral public key, and the ephemeral public key is associated with an ephemeral private key; generating a ciphertext based on the symmetric key and a first portion of a message, wherein said first portion of the message is adapted to be checked for redundancy to verify the validity of the digital signature; obtaining an input value independent of a hash function, wherein obtaining the input value includes: producing a concatenation of the ciphertext and the second portion of the message; and reducing the concatenation of the ciphertext and the second portion of the message modulo an integer n ; and producing a concatenation of the ciphertext and the second portion of the message; and reducing the concatenation of the ciphertext and the second portion of the message modulo an integer n ; and generating, at a computing device, a digital signature value from the ephemeral private key, the input value, and a long term private key.
A boom monitoring system, said wherein system characterised in that it comprises: a piezoelectric sensing network, comprising a plurality of piezoelectric sensors arranged at different monitoring points on a boom, wherein each piezoelectric sensor is used for monitoring a boom damage signal of the corresponding monitoring point; an optical fiber sensing network, comprising a plurality of optical fiber sensors arranged at the different monitoring points on the boom, wherein each optical fiber sensor is used for monitoring an optical wave value of the corresponding monitoring point; and a monitoring mechanism, configured to: obtain a boom damage signal monitored by the piezoelectric sensing network during operation of the boom; determine a damage position of the boom and a corresponding first boom damage value according to the boom damage signal; obtain, when the first boom damage value reaches a preset starting value of the optical fiber sensing network, optical wave values of the corresponding monitoring points monitored by the optical fibers sensors; and determine a boom crack signal according to the optical wave values, and calculate a second boom damage value according to the boom crack signal, wherein the boom crack signal comprises a crack change factor and a crack length. a piezoelectric sensing network, comprising a plurality of piezoelectric sensors arranged at different monitoring points on a boom, wherein each piezoelectric sensor is used for monitoring a boom damage signal of the corresponding monitoring point; an optical fiber sensing network, comprising a plurality of optical fiber sensors arranged at the different monitoring points on the boom, wherein each optical fiber sensor is used for monitoring an optical wave value of the corresponding monitoring point; and a monitoring mechanism, configured to: obtain a boom damage signal monitored by the piezoelectric sensing network during operation of the boom; determine a damage position of the boom and a corresponding first boom damage value according to the boom damage signal; obtain, when the first boom damage value reaches a preset starting value of the optical fiber sensing network, optical wave values of the corresponding monitoring points monitored by the optical fibers sensors; and determine a boom crack signal according to the optical wave values, and calculate a second boom damage value according to the boom crack signal, wherein the boom crack signal comprises a crack change factor and a crack length. obtain a boom damage signal monitored by the piezoelectric sensing network during operation of the boom; determine a damage position of the boom and a corresponding first boom damage value according to the boom damage signal; obtain, when the first boom damage value reaches a preset starting value of the optical fiber sensing network, optical wave values of the corresponding monitoring points monitored by the optical fibers sensors; and determine a boom crack signal according to the optical wave values, and calculate a second boom damage value according to the boom crack signal, wherein the boom crack signal comprises a crack change factor and a crack length.
A method of monitoring a protected zone of a vehicle , wherein the protected zone is at least regionally bounded by a boundary contour ; wherein the method comprises the following steps: - positioning the vehicle at a teaching zone comprising the boundary contour ; - teaching a reference contour by means of measuring the boundary contour by an environmental sensor arranged at the vehicle ; - monitoring the protected zone on the basis of the reference contour and of measured values detected by the environmental sensor , wherein the monitoring comprises a scanning of the boundary contour by the environmental sensor , a reading in of the measured values detected in so doing by the environmental sensor and a comparison of the measured values with the stored reference contour ; and - shifting the vehicle into a safe state if the measured values are disposed outside a tolerance band arranged around the reference contour . wherein the method comprises the following steps: - positioning the vehicle at a teaching zone comprising the boundary contour ; - teaching a reference contour by means of measuring the boundary contour by an environmental sensor arranged at the vehicle ; - monitoring the protected zone on the basis of the reference contour and of measured values detected by the environmental sensor , - positioning the vehicle at a teaching zone comprising the boundary contour ; - teaching a reference contour by means of measuring the boundary contour by an environmental sensor arranged at the vehicle ; - monitoring the protected zone on the basis of the reference contour and of measured values detected by the environmental sensor , wherein the monitoring comprises a scanning of the boundary contour by the environmental sensor , a reading in of the measured values detected in so doing by the environmental sensor and a comparison of the measured values with the stored reference contour ; and - shifting the vehicle into a safe state if the measured values are disposed outside a tolerance band arranged around the reference contour . - shifting the vehicle into a safe state if the measured values are disposed outside a tolerance band arranged around the reference contour .
A pendulum damper comprising a damper body having a first end and a second end , with an axial direction defined between the first end and the second end with a heater bore passing through the damper body in the axial direction from a tail port at the second end toward the first end; and a cartridge heater installed within the heater bore, the cartridge heater configured to generate heat and heat a material of the damper body. a damper body having a first end and a second end , with an axial direction defined between the first end and the second end with a heater bore passing through the damper body in the axial direction from a tail port at the second end toward the first end; and a cartridge heater installed within the heater bore, the cartridge heater configured to generate heat and heat a material of the damper body.
A semiconductor device , comprising: a first metal layer ; a first dielectric layer arranged on the first metal layer; a second metal layer arranged on the first dielectric layer; a second dielectric layer arranged on the second metal layer; and a third metal layer arranged on the second dielectric layer; wherein each of the first, second and third metal layers comprises a plurality of conductive lines embedded in a dielectric material ; a magnetic tunnel junction, MTJ, device comprising a stack of a reference layer and a free layer separated by a barrier layer , the MTJ device being arranged on a conductive line of the first metal layer and extending through the first dielectric layer and into the second metal layer; and a via arranged on the MTJ device and extending through the second dielectric layer up to a conductive line of the third metal layer to electrically connect the MTJ device to the conductive line of the third metal layer, wherein the reference layer , the barrier layer and the free layer of the MTJ device and the via are arranged between the conductive line of the first metal layer and the conductive line of the third metal layer, characterized in that at least one conductive line of the second metal layer is separated, along a vertical axis, from a corresponding conductive line 25 of the first metal layer by dielectric material . a first metal layer ; a first dielectric layer arranged on the first metal layer; a second metal layer arranged on the first dielectric layer; a second dielectric layer arranged on the second metal layer; and a third metal layer arranged on the second dielectric layer; wherein each of the first, second and third metal layers comprises a plurality of conductive lines embedded in a dielectric material ; a magnetic tunnel junction, MTJ, device comprising a stack of a reference layer and a free layer separated by a barrier layer , the MTJ device being arranged on a conductive line of the first metal layer and extending through the first dielectric layer and into the second metal layer; and a via arranged on the MTJ device and extending through the second dielectric layer up to a conductive line of the third metal layer to electrically connect the MTJ device to the conductive line of the third metal layer, wherein the reference layer , the barrier layer and the free layer of the MTJ device and the via are arranged between the conductive line of the first metal layer and the conductive line of the third metal layer, characterized in that at least one conductive line of the second metal layer is separated, along a vertical axis, from a corresponding conductive line 25 of the first metal layer by dielectric material .
An oral treatment device for use in treating an oral cavity of a user, the oral treatment device comprising: image sensor equipment configured to generate image data indicative of a sequence of images representing at least a portion of the oral cavity of the user; and a controller configured to: process the image data to determine a movement parameter indicative of movement of the oral treatment device relative to an interproximal gap between adjacent teeth in the oral cavity of the user; and control the oral treatment device to perform an action based on the determined movement parameter. image sensor equipment configured to generate image data indicative of a sequence of images representing at least a portion of the oral cavity of the user; and a controller configured to: process the image data to determine a movement parameter indicative of movement of the oral treatment device relative to an interproximal gap between adjacent teeth in the oral cavity of the user; and control the oral treatment device to perform an action based on the determined movement parameter. process the image data to determine a movement parameter indicative of movement of the oral treatment device relative to an interproximal gap between adjacent teeth in the oral cavity of the user; and control the oral treatment device to perform an action based on the determined movement parameter.
A wooden panel element for a building, comprising - a wooden frame having load-transferring claddings arranged on opposing sides, characterised in that - a load-transferring internal cladding is formed by decorative panels which have a monochromatic or polychromatic coating with or without a pattern, which are connected to form a panel surface , by means of corresponding locking profiles which may be connected without the use of adhesive and which prevent both the occurrence of a height offset between the surfaces of two panels connected together and the occurrence of a joint in the region between panels connected together, and which have a decorative, ready-to-use surface which has the monochromatic or polychromatic coating with or without a pattern. - a wooden frame having load-transferring claddings arranged on opposing sides, characterised in that - a load-transferring internal cladding is formed by decorative panels which have a monochromatic or polychromatic coating with or without a pattern, which are connected to form a panel surface , by means of corresponding locking profiles which may be connected without the use of adhesive and which prevent both the occurrence of a height offset between the surfaces of two panels connected together and the occurrence of a joint in the region between panels connected together, and which have a decorative, ready-to-use surface which has the monochromatic or polychromatic coating with or without a pattern.