mhurhangee/patent-ind-claim-en huggingface dataset:
A motor driving apparatus for driving a single-phase motor , the single-phase motor comprising asymmetric teeth , the motor driving apparatus comprising: an inverter supplying alternating-current power to the single-phase motor , wherein when an output voltage of the inverter is applied to the single-phase motor so as to activate the single-phase motor , if an absolute value of a current flowing in the inverter or the single-phase motor exceeds a first threshold (Vth1), application of the output voltage is stopped and thereafter a polarity of the output voltage is reversed, characterized in that if the absolute value of the current does not exceed the first threshold (Vth1), the polarity of the output voltage is reversed in response to an elapsed time from the application of the output voltage to the single-phase motor exceeding a first time and the absolute value of the current exceeding a second threshold (Vth2) smaller than the first threshold (Vth1). an inverter supplying alternating-current power to the single-phase motor , wherein when an output voltage of the inverter is applied to the single-phase motor so as to activate the single-phase motor , if an absolute value of a current flowing in the inverter or the single-phase motor exceeds a first threshold (Vth1), application of the output voltage is stopped and thereafter a polarity of the output voltage is reversed, characterized in that if the absolute value of the current does not exceed the first threshold (Vth1), the polarity of the output voltage is reversed in response to an elapsed time from the application of the output voltage to the single-phase motor exceeding a first time and the absolute value of the current exceeding a second threshold (Vth2) smaller than the first threshold (Vth1).
A compound of formula (I), wherein R 1 is C 3-7 cycloalkyl; dioxothiadiazolidinyl, said dioxothiadiazolidinyl being unsubstituted or substituted by benzyl; dioxothiazolidinyl; oxomorpholinyl; oxooxazolidinyl, said oxooxazolidinyl being once or twice substituted by C 1-6 alkyl; oxopyrrolidinyl, said oxopyrrolidinyl being unsubstituted or substituted by cyano or C 1-6 alkyloxadiazolyl; phenyl, said phenyl being once or twice substituted by halogen; or pyridinyl, said pyridinyl being once or twice substituted by halogen; R 2 is H or C 1-6 alkyl; R 3 is phenyl, said phenyl being once, twice or three times substituted by substituents independently selected from cyano, halogen, C 1-6 alkyl and haloC 1-6 alkyl; pyridinyl, said pyridinyl being once or twice substituted by halogen; or thienyl; R 4 is H or C 1-6 alkyl; R 5 is H or C 1-6 alkyl; or pharmaceutically acceptable salt, enantiomer or diastereomer thereof. R 1 is C 3-7 cycloalkyl; dioxothiadiazolidinyl, said dioxothiadiazolidinyl being unsubstituted or substituted by benzyl; dioxothiazolidinyl; oxomorpholinyl; oxooxazolidinyl, said oxooxazolidinyl being once or twice substituted by C 1-6 alkyl; oxopyrrolidinyl, said oxopyrrolidinyl being unsubstituted or substituted by cyano or C 1-6 alkyloxadiazolyl; phenyl, said phenyl being once or twice substituted by halogen; or pyridinyl, said pyridinyl being once or twice substituted by halogen; R 2 is H or C 1-6 alkyl; R 3 is phenyl, said phenyl being once, twice or three times substituted by substituents independently selected from cyano, halogen, C 1-6 alkyl and haloC 1-6 alkyl; pyridinyl, said pyridinyl being once or twice substituted by halogen; or thienyl; R 4 is H or C 1-6 alkyl; R 5 is H or C 1-6 alkyl;
Removable signalling device of the exhaustion of a dispenser/diffuser (D) of a liquid active substance contained in a container (C) of said dispenser/diffuser (D), characterized in that it comprises a central body from which project two opposite lateral arms , which surround at least part of said dispenser/diffuser (D), and an appendix which extends alongside said container (C), in a vertically adjustable position with respect to the central body and the lateral arms , and carries a self-powered liquid sensor facing said container (C).
A sigma delta receiver comprising: a first integrator stage to receive an analog radio frequency, RF, signal from an antenna and to generate an analog baseband signal based on the analog RF signal, the first integrator stage comprising a low-noise transconductance amplifier and a mixer to convert the analog RF signal to the analog baseband signal; an isolation stage coupled to an output of the mixer of the first integrator stage , the isolation stage to receive the analog baseband signal from the first integrator stage and to amplify the analog baseband signal and to output an amplified analog baseband signal; a second integrator stage coupled to an output of the isolation stage to receive the amplified analog baseband signal, to output a further amplified analog baseband signal; and a quantization stage coupled to an output of the second integrator stage to convert the further amplified analog baseband signal to a digital signal , and to output the digital signal . a first integrator stage to receive an analog radio frequency, RF, signal from an antenna and to generate an analog baseband signal based on the analog RF signal, the first integrator stage comprising a low-noise transconductance amplifier and a mixer to convert the analog RF signal to the analog baseband signal; an isolation stage coupled to an output of the mixer of the first integrator stage , the isolation stage to receive the analog baseband signal from the first integrator stage and to amplify the analog baseband signal and to output an amplified analog baseband signal; a second integrator stage coupled to an output of the isolation stage to receive the amplified analog baseband signal, to output a further amplified analog baseband signal; and a quantization stage coupled to an output of the second integrator stage to convert the further amplified analog baseband signal to a digital signal , and to output the digital signal .
A power management module for a wind turbine system comprising one or more consumers , which are devices, components or systems within the wind turbine system that consume electrical power, the power management module being configured to: determine a voltage level of a power supply bus of the wind turbine system; and control a level of power consumption of one or more consumers coupled to the power supply bus based at least in part on the determined voltage level of the power supply bus, wherein by determining the voltage level on the power supply bus, the power management module can determine whether a primary or backup power supply is providing power to the power supply bus, and if it is detected that the backup power supply is providing power, the power management module is configured to reduce power consumption of any non-essential consumers that are under its control and maintain power for essential consumers. determine a voltage level of a power supply bus of the wind turbine system; and control a level of power consumption of one or more consumers coupled to the power supply bus based at least in part on the determined voltage level of the power supply bus, wherein by determining the voltage level on the power supply bus, the power management module can determine whether a primary or backup power supply is providing power to the power supply bus, and if it is detected that the backup power supply is providing power, the power management module is configured to reduce power consumption of any non-essential consumers that are under its control and maintain power for essential consumers.
A stirring tool for stirring food in a bowl of a kitchen appliance, the tool comprising a shaft adapted to be driven in rotation by a drive outlet of the kitchen appliance about a drive axis of the shaft, and a blade extending outwardly of the shaft at or adjacent a base thereof, characterised by the blade being shaped so as to lift food from a leading edge to a trailing edge thereof upon rotation of the blade, and the leading edge being shaped along its length so as to urge food inwardly towards the shaft, the shaft being arranged to extend above a maximum fill level of the bowl, wherein a finger grip is provided at the top of the shaft.
A method of calibrating coexistence of a plurality of wirelessly communicating sub-systems within a wireless device wherein the plurality of wirelessly communicating sub-systems comprises a plurality of transmitters and a plurality of receivers which are interconnected through one or more interfaces, the method comprising: - activating (S700) a single one of the transmitters while maintaining the other transmitters off by causing said transmitter to transmit a first signal with a known set of characteristics; - measuring (S710) unwanted signals received at each of the plurality of receivers and originating from a coupling of said receivers with the activated transmitter; - storing (S720) coupling data derived from each of the measured unwanted signals in relation with the set of signal characteristics of the first signal and/or a set of unwanted signal characteristics, whereby forming a calibration database usable for adjusting operation of one or more of the plurality of transmitters and/or receivers to manage the coexistence of the plurality of wirelessly communicating sub-systems during normal operation of the wireless device; wherein the activating, measuring and storing are repeated for each of the plurality of transmitters; and, - wherein the coupling data is equal to the difference between the unwanted signal and a noise floor for said receiver defined as the level of noise received when none of the plurality of transmitters is activated. - activating (S700) a single one of the transmitters while maintaining the other transmitters off by causing said transmitter to transmit a first signal with a known set of characteristics; - measuring (S710) unwanted signals received at each of the plurality of receivers and originating from a coupling of said receivers with the activated transmitter; - storing (S720) coupling data derived from each of the measured unwanted signals in relation with the set of signal characteristics of the first signal and/or a set of unwanted signal characteristics, whereby forming a calibration database usable for adjusting operation of one or more of the plurality of transmitters and/or receivers to manage the coexistence of the plurality of wirelessly communicating sub-systems during normal operation of the wireless device; wherein the activating, measuring and storing are repeated for each of the plurality of transmitters; and, - wherein the coupling data is equal to the difference between the unwanted signal and a noise floor for said receiver defined as the level of noise received when none of the plurality of transmitters is activated.
System for manipulating a space object in space, the system comprising an articulated structure, said articulated structure comprising a single actuator configured to control, equally, the deployment of said articulated structure in space, the gripping of the space object and the folding down of said articulated structure; the manipulation system comprising a fixed supporting structure and a central threaded rod , said central threaded rod having a first end fixed to the output of the actuator and a second end having a pivot link with the fixed supporting structure , the manipulation system further comprising a tapped whorl guided by the central threaded rod and sets of articulated bars held by pivot links at their interfaces on the tapped whorl and on the fixed supporting structure ; first articulated bars of said sets being terminated by a gripping device , characterized in that at least one gripping device comprises a plate , at least two rollers and an articulated support for said rollers.
Method for heating a walled-around item of equipment in which the walling of the equipment is heated by an energy source , characterised in that during heating of the walling a temperature gradient (dT/dx) created therein is detected and is used as a regulating variable for activation of the energy source and the energy source during heating of the walling up to attainment of the target temperature thereof is controlled as a function of a predetermined target value for a temperature gradient (dT/dx) formed within the walling, wherein the predetermined target value for this temperature gradient is determined with consideration of at least one material characteristic value of the walling formed from the maximum permissible thermal stress (σ Tmax ) thereof.
A method for producing a substantially spherical metal granules comprising: providing a particulate source metal that is titanium metal, a titanium alloy, or a hydride thereof; mixing the particulate source metal with a polymeric binder and an optional solvent to form a slurry; granulating the slurry by spray drying to form substantially spherical granules, wherein each granule comprises an agglomeration of particulate source metal; debinding the granules at a debinding temperature to reduce a binder content of the granules forming debinded granules; at least partially sintering the debinded granules at a sintering temperature such that particles within each granule sinter together to form fully sintered granules having a relative density greater than 99% or partially sintered granules; and deoxygenating the fully sintered granules or partially sintered granules sufficient to reduce oxygen content to less than 0.3% by weight, wherein the fully sintered granules or partially sintered granules have an average particle aspect ratio less than 1.1- mixing the particulate source metal with a polymeric binder and an optional solvent to form a slurry; granulating the slurry by spray drying to form substantially spherical granules, wherein each granule comprises an agglomeration of particulate source metal; debinding the granules at a debinding temperature to reduce a binder content of the granules forming debinded granules; at least partially sintering the debinded granules at a sintering temperature such that particles within each granule sinter together to form fully sintered granules having a relative density greater than 99% or partially sintered granules; and deoxygenating the fully sintered granules or partially sintered granules sufficient to reduce oxygen content to less than 0.3% by weight, wherein the fully sintered granules or partially sintered granules have an average particle aspect ratio less than 1.1-
Method for processing iron sulfate heptahydrate, comprising: a) providing a first mixture comprising an aqueous solution or suspension of iron sulfate heptahydrate in a vessel (Mixture I); b) conveying Mixture I into a first pressure vessel and heating the Mixture I to a temperature T1 that is above the boiling temperature of the Mixture I at atmospheric pressure, wherein a first pressure P1 is formed and wherein solid iron sulfate monohydrate and a solution II are formed; c) separating the solid iron sulfate monohydrate from the solution II in a second pressure vessel at a temperature T2 and a pressure P2 to form a separated iron sulfate solid that comprises iron sulfate monohydrate and an adhered portion of the solution II; d) conveying the separated iron sulfate monohydrate solid into a third pressure vessel having a pressure P3, wherein P3 is less than P2 and wherein the temperature of the iron sulfate monohydrate solid entering the third pressure vessel is above the boiling temperature of solution II at the pressure P3, and wherein over the course of step d) the temperature of the iron sulfate monohydrate solid falls to a temperature T3 corresponding to the pressure P3. a) providing a first mixture comprising an aqueous solution or suspension of iron sulfate heptahydrate in a vessel (Mixture I); b) conveying Mixture I into a first pressure vessel and heating the Mixture I to a temperature T1 that is above the boiling temperature of the Mixture I at atmospheric pressure, wherein a first pressure P1 is formed and wherein solid iron sulfate monohydrate and a solution II are formed; c) separating the solid iron sulfate monohydrate from the solution II in a second pressure vessel at a temperature T2 and a pressure P2 to form a separated iron sulfate solid that comprises iron sulfate monohydrate and an adhered portion of the solution II; d) conveying the separated iron sulfate monohydrate solid into a third pressure vessel having a pressure P3, wherein P3 is less than P2 and wherein the temperature of the iron sulfate monohydrate solid entering the third pressure vessel is above the boiling temperature of solution II at the pressure P3, and wherein over the course of step d) the temperature of the iron sulfate monohydrate solid falls to a temperature T3 corresponding to the pressure P3.
A grommet for a heat shield of a wheel and brake assembly , the grommet comprising a radially outward surface ; a first radially inward surface opposite the radially outward surface; a plug opening formed in the radially outward surface; a first recessed surface located radially inward of the radially outward surface and radially outward of the first radially inward surface; a second recessed surface located radially inward of the radially outward surface and radially outward of the first radially inward surface; a first interior radial surface extending between the first recessed surface and the first radially inward surface; a second interior radial surface oriented toward the first interior radial surface and extending between the second recessed surface and the first radially inward surface; an exterior radial surface extending from the radially outward surface to the first radially inward surface ; a shield groove formed in the exterior radial surface; a first inward protrusion extending radially inward from the first radially inward surface; and a second inward protrusion extending radially inward from the first radially inward surface. a radially outward surface ; a first radially inward surface opposite the radially outward surface; a plug opening formed in the radially outward surface; a first recessed surface located radially inward of the radially outward surface and radially outward of the first radially inward surface; a second recessed surface located radially inward of the radially outward surface and radially outward of the first radially inward surface; a first interior radial surface extending between the first recessed surface and the first radially inward surface; a second interior radial surface oriented toward the first interior radial surface and extending between the second recessed surface and the first radially inward surface; an exterior radial surface extending from the radially outward surface to the first radially inward surface ; a shield groove formed in the exterior radial surface; a first inward protrusion extending radially inward from the first radially inward surface; and a second inward protrusion extending radially inward from the first radially inward surface.
Device for compensating for tolerances between two components to be connected to one another, having - a hollow-cylindrical base element , and - a hollow-cylindrical compensation element which is in a first threaded engagement (G1) with the base element and is movable by rotation relative to the base element from a starting position (AP1) to a compensation position (AP2), - a connecting element , extending at least through a first cavity (H1) in the device , for connecting the two components , wherein the first cavity (H1) has, in cross section, an inner contour and the connecting element has, in cross section, an outer contour , wherein the inner contour or the outer contour has, in cross section, at least one radially extending bulge , and wherein, in the event of a concentric orientation of the inner contour and the outer contour , the at least one bulge of the inner contour or of the outer contour forms, in cross section, at least one radial protrusion and/or an integrated driver , and wherein, when the device is assembled, the connecting element passes into a second threaded engagement (G2) with a first nut element , characterized in that the compensation element has an aperture in which a second nut element is rotationally fixedly and axially movably provided for synchronization of the first threaded engagement (G1) and the second threaded engagement (G2) . - a hollow-cylindrical base element , and - a hollow-cylindrical compensation element which is in a first threaded engagement (G1) with the base element and is movable by rotation relative to the base element from a starting position (AP1) to a compensation position (AP2), - a connecting element , extending at least through a first cavity (H1) in the device , for connecting the two components , wherein the first cavity (H1) has, in cross section, an inner contour and the connecting element has, in cross section, an outer contour , wherein the inner contour or the outer contour has, in cross section, at least one radially extending bulge , and wherein, in the event of a concentric orientation of the inner contour and the outer contour , the at least one bulge of the inner contour or of the outer contour forms, in cross section, at least one radial protrusion and/or an integrated driver , and wherein, when the device is assembled, the connecting element passes into a second threaded engagement (G2) with a first nut element , characterized in that the compensation element has an aperture in which a second nut element is rotationally fixedly and axially movably provided for synchronization of the first threaded engagement (G1) and the second threaded engagement (G2) .
An offshore foundation structure comprising a jacket portion which has a plurality of struts interconnected in a framework-like manner, a receiving means for a tower shaft, in particular for a tower shaft of a wind power installation, and characterised by a platform which is arranged at least partially in the interior of the jacket portion , wherein the platform closes substantially the entire inner cross-section of the jacket portion . a jacket portion which has a plurality of struts interconnected in a framework-like manner, a receiving means for a tower shaft, in particular for a tower shaft of a wind power installation, and characterised by a platform which is arranged at least partially in the interior of the jacket portion , wherein the platform closes substantially the entire inner cross-section of the jacket portion .
A light device comprising at least one light source , a memory and at least one controller configured to, upon being powered on: - read a value from said memory ; characterized in that said value is based on how long said light device was continuously powered on before said light device was last powered off; wherein the at least one controller is further configured to - determine from said value whether said light device was continuously powered on for more than a predetermined period before said light device was last powered off, and - activate said at least one light source upon determining that said light device was continuously powered on for less than said predetermined period before said light device was last powered off. - read a value from said memory ; characterized in that said value is based on how long said light device was continuously powered on before said light device was last powered off; wherein the at least one controller is further configured to - determine from said value whether said light device was continuously powered on for more than a predetermined period before said light device was last powered off, and - activate said at least one light source upon determining that said light device was continuously powered on for less than said predetermined period before said light device was last powered off. - determine from said value whether said light device was continuously powered on for more than a predetermined period before said light device was last powered off, and - activate said at least one light source upon determining that said light device was continuously powered on for less than said predetermined period before said light device was last powered off.