mhurhangee/patent-ind-claim-en huggingface dataset:
An apparatus comprising: a first integrated circuit pad ; a ground pad connected to a ground terminal ; an amplifier comprising an input transistor (M1), wherein the first integrated circuit pad is coupled to a gate of the input transistor (M1) and the ground pad is coupled to a source of the input transistor (M1); and a first diode (D1) connected between the first integrated circuit pad and a supply rail , the first diode (D1) configured to be forward biased when a positive voltage exists between the first integrated circuit pad and the supply rail ; a supply clamp coupling the supply rail to the ground terminal ; a protecting diode (DP1) coupling the gate to a drain of the input transistor; the protecting diode (DP1 configured to be forward-biased when a gate-to-drain voltage is positive; a second diode (DP2) provided in series with a third diode (DP3) connected in series, the second and third diode directly coupling the drain of the input transistor (M1) to a ground terminal and configured to be forward biased when a positive voltage exists between the drain of the input transistor (M1) and the ground terminal . a first integrated circuit pad ; a ground pad connected to a ground terminal ; an amplifier comprising an input transistor (M1), wherein the first integrated circuit pad is coupled to a gate of the input transistor (M1) and the ground pad is coupled to a source of the input transistor (M1); and a first diode (D1) connected between the first integrated circuit pad and a supply rail , the first diode (D1) configured to be forward biased when a positive voltage exists between the first integrated circuit pad and the supply rail ; a supply clamp coupling the supply rail to the ground terminal ; a protecting diode (DP1) coupling the gate to a drain of the input transistor; the protecting diode (DP1 configured to be forward-biased when a gate-to-drain voltage is positive; a second diode (DP2) provided in series with a third diode (DP3) connected in series, the second and third diode directly coupling the drain of the input transistor (M1) to a ground terminal and configured to be forward biased when a positive voltage exists between the drain of the input transistor (M1) and the ground terminal .
An anti-false threading fastener system comprising: a female fastener member comprising: at least one female fastening thread formed in an interior of the female fastener member; at least one female lead thread formed in the interior of the female fastener member ; a male fastener member comprising: a shank that has a lead end for insertion into the interior of the female fastener member ; at least one male fastening thread formed on the exterior of the shank as a plurality of thread windings adapted to mate with the female fastening thread; characterized by at least one male lead thread formed on the exterior of the shank at the lead end that is at least a half winding around the shank and comprises a curved profile defined by an arc having a radius approximately equal to a radius of an arc that is tangent to both flanks of a thread profile of the at least one male fastening thread and below the pitch line of the at least one male fastening thread . at least one female fastening thread formed in an interior of the female fastener member; at least one female lead thread formed in the interior of the female fastener member ; a male fastener member comprising: a shank that has a lead end for insertion into the interior of the female fastener member ; at least one male fastening thread formed on the exterior of the shank as a plurality of thread windings adapted to mate with the female fastening thread; characterized by at least one male lead thread formed on the exterior of the shank at the lead end that is at least a half winding around the shank and comprises a curved profile defined by an arc having a radius approximately equal to a radius of an arc that is tangent to both flanks of a thread profile of the at least one male fastening thread and below the pitch line of the at least one male fastening thread . a shank that has a lead end for insertion into the interior of the female fastener member ; at least one male fastening thread formed on the exterior of the shank as a plurality of thread windings adapted to mate with the female fastening thread; characterized by at least one male lead thread formed on the exterior of the shank at the lead end that is at least a half winding around the shank and comprises a curved profile defined by an arc having a radius approximately equal to a radius of an arc that is tangent to both flanks of a thread profile of the at least one male fastening thread and below the pitch line of the at least one male fastening thread .
Method for determining the position (P) of a moving part relative to a stationary part by means of an inductive position sensor , wherein an excitation winding (EW) is arranged on the moving part and at least one secondary winding (SW) is arranged on the stationary part, or vice versa, and an electrical excitation signal (ES) with an excitation frequency (ω) and an excitation amplitude (R0) is fed into the excitation winding (EW), which generates an electromagnetic excitation field that induces a measurement signal (MS) in the secondary winding (SW), which is detected, and a noise signal (RS) is superimposed on the measurement signal (MS), and wherein the position (P) of the moving part of the position sensor is determined from the measurement signal (MS), characterized in that a frequency functional (F f ) which is dependent on the excitation frequency (ω) and represents a measure of the noise signal (RS) is formed from the measurement signal (MS), and in that the excitation frequency (ω) of the excitation signal (ES) is changed so that the frequency functional (F f ) is minimized or maximized and the excitation frequency (ω) that minimizes or maximizes the frequency functional (F f ) is used for the excitation signal (ES).
A method of determining one or more characteristics of a target object, comprising: determining a first phase map for at least a region of a target object based on radiation directed toward the target object; determining one or more further phase maps for a sub-region of the region of the target object, wherein the one or more further phase maps are determined at a higher resolution than the first phase map, wherein: the one or more further phase maps are based on radiation measured at a detector having a higher resolution than for the first phase map; or the one or more further phase maps are measured at a detector having an optical arrangement with one of a higher magnification and numerical aperture (NA) than the first phase map; and determining a number of phase wraps for the sub-region based on the one or more further phase maps for the sub-region; and determining a characteristic of the region of the target object based on the number of phase wraps for sub-region and the first phase map. determining a first phase map for at least a region of a target object based on radiation directed toward the target object; determining one or more further phase maps for a sub-region of the region of the target object, wherein the one or more further phase maps are determined at a higher resolution than the first phase map, wherein: the one or more further phase maps are based on radiation measured at a detector having a higher resolution than for the first phase map; or the one or more further phase maps are measured at a detector having an optical arrangement with one of a higher magnification and numerical aperture (NA) than the first phase map; and determining a number of phase wraps for the sub-region based on the one or more further phase maps for the sub-region; and determining a characteristic of the region of the target object based on the number of phase wraps for sub-region and the first phase map. the one or more further phase maps are based on radiation measured at a detector having a higher resolution than for the first phase map; or the one or more further phase maps are measured at a detector having an optical arrangement with one of a higher magnification and numerical aperture (NA) than the first phase map; and determining a number of phase wraps for the sub-region based on the one or more further phase maps for the sub-region; and determining a characteristic of the region of the target object based on the number of phase wraps for sub-region and the first phase map.
A compound according to general formula (I) wherein A represents C 6 -cycloalkyl, wherein said C 6 -cycloalkyl is optionally substituted with one or more deuterium; R 1 represents C 1 -alkyl, wherein said C 1 -alkyl is optionally substituted with one or more deuterium; R 2 represents C 1 -alkyl, wherein said C 1 -alkyl is substituted with a substituent selected from R 6 ; and wherein said C 1 -alkyl is optionally substituted with one or more deuterium; R 3 represents C 2 -alkyl, wherein said C 2 -alkyl is substituted with a substituent selected from R 7 and wherein said C 2 -alkyl is optionally substituted with one or more deuterium; R 4 represents hydrogen or deuterium; R 5 represents hydrogen or deuterium; R 6 represents cyano; R 7 represents hydroxyl; or pharmaceutically acceptable salts, hydrates or solvates thereof. A represents C 6 -cycloalkyl, wherein said C 6 -cycloalkyl is optionally substituted with one or more deuterium; R 1 represents C 1 -alkyl, wherein said C 1 -alkyl is optionally substituted with one or more deuterium; R 2 represents C 1 -alkyl, wherein said C 1 -alkyl is substituted with a substituent selected from R 6 ; and wherein said C 1 -alkyl is optionally substituted with one or more deuterium; R 3 represents C 2 -alkyl, wherein said C 2 -alkyl is substituted with a substituent selected from R 7 and wherein said C 2 -alkyl is optionally substituted with one or more deuterium; R 4 represents hydrogen or deuterium; R 5 represents hydrogen or deuterium; R 6 represents cyano; R 7 represents hydroxyl;
A method for recovering permission to use a transmission opportunity performed by a first device, the method comprising the steps of: • sending, to a second device, a single-user trigger frame, wherein the single-user trigger frame indicates that a time resource is allocated by the first device from an obtained transmission opportunity, TXOP, to the second device; • receiving (S 101) a quality of service, QoS, data frame from the second device, wherein the QoS data frame carries first indication information, wherein the first indication information indicates that the second device has stopped using the time resource, wherein an A-control field in the QoS data frame comprises the first indication information; and • recovering (S 102) a permission to use the TXOP based on the QoS data frame. • sending, to a second device, a single-user trigger frame, wherein the single-user trigger frame indicates that a time resource is allocated by the first device from an obtained transmission opportunity, TXOP, to the second device; • receiving (S 101) a quality of service, QoS, data frame from the second device, wherein the QoS data frame carries first indication information, wherein the first indication information indicates that the second device has stopped using the time resource, wherein an A-control field in the QoS data frame comprises the first indication information; and • recovering (S 102) a permission to use the TXOP based on the QoS data frame.
A circuit for arc detection in a direct current, comprising: a current sampling circuit , configured to perform current sampling on the direct current, and output a current sampling signal of the direct current; a first circuit (202; 400), configured to receive the current sampling signal output by the current sampling circuit , and output a time domain signal after processing the current sampling signal, wherein the time domain signal comprises at least one pulse, and the at least one pulse respectively indicates that a time domain change rate of the current sampling signal exceeds a threshold; a second circuit , configured to receive the current sampling signal output by the current sampling circuit , and output a frequency domain signal of the current sampling signal after amplifying and filtering the current sampling signal; and a microprocessor (204; 600) , configured to: receive the time domain signal output by the first circuit (202; 400) and the frequency domain signal output by the second circuit ; count a quantity of arc events by analyzing the width of each one of the at least one pulse in the time domain signal and by determining if the frequency domain signal has an arc characteristic; and when a counting result of the quantity of arc events meets a preset condition, determine that an arc exists in the direct current, wherein the microprocessor (204; 600) is configured to: set the quantity of arc events to the initial value when the counting result of the quantity of arc events is less than the initial value. a current sampling circuit , configured to perform current sampling on the direct current, and output a current sampling signal of the direct current; a first circuit (202; 400), configured to receive the current sampling signal output by the current sampling circuit , and output a time domain signal after processing the current sampling signal, wherein the time domain signal comprises at least one pulse, and the at least one pulse respectively indicates that a time domain change rate of the current sampling signal exceeds a threshold; a second circuit , configured to receive the current sampling signal output by the current sampling circuit , and output a frequency domain signal of the current sampling signal after amplifying and filtering the current sampling signal; and a microprocessor (204; 600) , configured to: receive the time domain signal output by the first circuit (202; 400) and the frequency domain signal output by the second circuit ; count a quantity of arc events by analyzing the width of each one of the at least one pulse in the time domain signal and by determining if the frequency domain signal has an arc characteristic; and when a counting result of the quantity of arc events meets a preset condition, determine that an arc exists in the direct current, wherein the microprocessor (204; 600) is configured to: set the quantity of arc events to the initial value when the counting result of the quantity of arc events is less than the initial value.
Method for determining a volume (V s ) of a settled bed in a mixture in a loading space of a machine, wherein the mixture consists of a settled bed and a mixture soup which is located above the settled bed, and wherein the method comprises: a) determining a mixture height (h h ) of the mixture in the loading space, and determining a mixture volume (V h ) of the mixture in the loading space on the basis of the mixture height (h h ), b) determining the mass (m) of the mixture in the loading space , characterized in that the method furthermore comprises: c) determining a density of the settled mixture (ρ s ), d) determining a density of the mixture soup (ρ mi ), and e) determining the volume (V s ) of the settled bed on the basis of the determined mixture volume (V h ), the mass (m) of the mixture, the density of the settled mixture (ρ s ), and the determined density of the mixture soup (ρ mi ) using the formula V s = (m - V h ρ mi ) / (ρ s - ρ mi ). a) determining a mixture height (h h ) of the mixture in the loading space, and determining a mixture volume (V h ) of the mixture in the loading space on the basis of the mixture height (h h ), b) determining the mass (m) of the mixture in the loading space , c) determining a density of the settled mixture (ρ s ), d) determining a density of the mixture soup (ρ mi ), and e) determining the volume (V s ) of the settled bed on the basis of the determined mixture volume (V h ), the mass (m) of the mixture, the density of the settled mixture (ρ s ), and the determined density of the mixture soup (ρ mi ) using the formula V s = (m - V h ρ mi ) / (ρ s - ρ mi ).
Electric motor , having a rotor mounted rotatably about an axis of rotation (D) extending in the axial direction (A) and a stator with a laminated core , which forms a stator yoke and stator teeth of the stator , which are directed radially therefrom, - wherein the stator teeth are widened on the tooth base side in a T-shape to form pole tabs extending in the circumferential direction (U) of the stator , - wherein the pole tabs each form a bearing shoulder , - wherein a respective stator slot for receiving coils of a stator winding is formed between adjacent stator teeth and a respective slot is formed between mutually facing pole tabs , - wherein a number of reinforcing elements are provided, which are inserted into a corresponding number of slot openings , - wherein the reinforcing elements are held on the mutually facing pole tabs of adjacent stator teeth in the radial direction (R) by means of the bearing shoulders , and - wherein the reinforcing elements each have a contour in the corresponding bearing region for reducing a contact area with the contact shoulders , - wherein the contour of the respective reinforcing element is formed by means of a cutout or a recess of a narrow side facing the respective pole a tab , - wherein the respective reinforcing element is formed of a metal or an alloy, and - wherein the or each of the reinforcing elements is provided with a coating, which increases the electrical resistance of the reinforcing element . - wherein the stator teeth are widened on the tooth base side in a T-shape to form pole tabs extending in the circumferential direction (U) of the stator , - wherein the pole tabs each form a bearing shoulder , - wherein a respective stator slot for receiving coils of a stator winding is formed between adjacent stator teeth and a respective slot is formed between mutually facing pole tabs , - wherein a number of reinforcing elements are provided, which are inserted into a corresponding number of slot openings , - wherein the reinforcing elements are held on the mutually facing pole tabs of adjacent stator teeth in the radial direction (R) by means of the bearing shoulders , and - wherein the reinforcing elements each have a contour in the corresponding bearing region for reducing a contact area with the contact shoulders , - wherein the contour of the respective reinforcing element is formed by means of a cutout or a recess of a narrow side facing the respective pole a tab , - wherein the respective reinforcing element is formed of a metal or an alloy, and - wherein the or each of the reinforcing elements is provided with a coating, which increases the electrical resistance of the reinforcing element .
An aircraft cabin comprising a system of passenger seats, each passenger seat comprising: - a seat body , - a passenger seat electrical net - an energy harvesting system comprising an energy harvesting device adapted for capturing from the seat body ambient energy, wherein the energy harvesting device is provided to the seat body , the energy harvesting system being connected to the passenger seat electrical net , the cabin further comprising - load consumers (L1,..Ln), - an aircraft electrical net , wherein the aircraft electrical net connects a number of passenger seat electrical nets (50,60.1. 60.2 .. 60.n) of a predetermined number (n) of passenger seats and their energy harvesting systems (40.1 ... 40.n) to the load consumers (L1 ... Ln), the load consumers being connected by load wiring to the aircraft electrical net , wherein - each energy harvesting system is adapted for providing electrical energy into the passenger seat electrical net and the aircraft electrical net . - a seat body , - a passenger seat electrical net - an energy harvesting system comprising an energy harvesting device adapted for capturing from the seat body ambient energy, wherein the energy harvesting device is provided to the seat body , the energy harvesting system being connected to the passenger seat electrical net , - load consumers (L1,..Ln), - an aircraft electrical net , wherein the aircraft electrical net connects a number of passenger seat electrical nets (50,60.1. 60.2 .. 60.n) of a predetermined number (n) of passenger seats and their energy harvesting systems (40.1 ... 40.n) to the load consumers (L1 ... Ln), the load consumers being connected by load wiring to the aircraft electrical net , wherein - each energy harvesting system is adapted for providing electrical energy into the passenger seat electrical net and the aircraft electrical net .
A hub suitable to be assembled with a first plurality of spokes and a second plurality of spokes , each spoke of the first plurality of spokes and the second plurality of spokes comprises an elongated braided fiber having a loop at a first end and a second end configured for attachment to a rim , wherein at least one spoke of the first plurality of spokes can be joined to each support of the first plurality of projections with the loop disposed about the support , and wherein at least one spoke of the second plurality of spokes can be joined to each support of the second plurality of projections with the loop disposed about the support , the hub comprising: a hub body being symmetric about a rotational axis having a first end and a second end; and a first plurality of projections disposed on the hub body at the first end and a second plurality of projections disposed on the hub body at the second end, wherein the projections of each of the first plurality projections and the second plurality projections are spaced apart from each adjacent projection about the rotational axis on the first and second ends, respectively, wherein each projection of the first plurality of projections and the second plurality of projections comprises a base portion joined to the hub body and a support extending from the base portion to a free end , and wherein each support of each projection of the first plurality of projections and the second plurality of projections extends from the base portion to the free end in a direction about the rotational axis , wherein the supports in each of the first plurality of projections and the second plurality of projections extend in opposite directions about the rotational axis, wherein adjacent supports in each of the first plurality of projections and the second plurality of projections extend in opposite directions about the rotational axis. a hub body being symmetric about a rotational axis having a first end and a second end; and a first plurality of projections disposed on the hub body at the first end and a second plurality of projections disposed on the hub body at the second end, wherein the projections of each of the first plurality projections and the second plurality projections are spaced apart from each adjacent projection about the rotational axis on the first and second ends, respectively, wherein each projection of the first plurality of projections and the second plurality of projections comprises a base portion joined to the hub body and a support extending from the base portion to a free end , and wherein each support of each projection of the first plurality of projections and the second plurality of projections extends from the base portion to the free end in a direction about the rotational axis , wherein the supports in each of the first plurality of projections and the second plurality of projections extend in opposite directions about the rotational axis, wherein adjacent supports in each of the first plurality of projections and the second plurality of projections extend in opposite directions about the rotational axis.