mhurhangee/ep-ind-claims huggingface dataset:
A method in a feedback processor at an antenna array for preparing a serial feedback signal used to correct for transmit path impairment in a plurality of separate transmit paths of a transmitter, the method comprising: receiving a plurality of outbound signals transmitted to the antenna array, the received outbound signals having traversed separate transmit paths of the transmitter (S100, S110); converting the plurality of received outbound signals to a corresponding plurality of parallel baseband signals (S102, S112); and serializing the corresponding plurality of parallel baseband signals into the serial feedback signal (S106, S114). receiving a plurality of outbound signals transmitted to the antenna array, the received outbound signals having traversed separate transmit paths of the transmitter (S100, S110); converting the plurality of received outbound signals to a corresponding plurality of parallel baseband signals (S102, S112); and serializing the corresponding plurality of parallel baseband signals into the serial feedback signal (S106, S114).
Method for linear interpolation of the value of the combustion parameter setpoints of an internal combustion engine when changing the combustion mode setting between a current combustion mode setting and a target combustion mode setting, having the following steps which are carried out in each calculation step of a computer: - Determining (step 20), for each combustion parameter, a current value on the basis of the current combustion mode setting; - Defining (step 21), for each combustion parameter, a final target value on the basis of the target combustion mode setting; - Calculating (step 22) the transition time required for each combustion parameter to move from its current value to its final target value; - Determining (step 23) the longest transition time of the combustion parameters as the total transition time to move from the current value to the final target value of all combustion parameters; - Interpolating (step 24) a target value for each combustion parameter at the next calculation step, in proportion to the number of calculation steps required, taking into account the total transition time; - Transition (step 25) of each combustion parameter to its target value at the next calculation step, wherein the calculation (step 22) of the transition time required for each combustion parameter to move from its current value to its final target value is performed by extrapolation on the basis of the maximum transition speed of each combustion parameter and assuming that the current and target values of each parameter are stable during the transition. - Determining (step 20), for each combustion parameter, a current value on the basis of the current combustion mode setting; - Defining (step 21), for each combustion parameter, a final target value on the basis of the target combustion mode setting; - Calculating (step 22) the transition time required for each combustion parameter to move from its current value to its final target value; - Determining (step 23) the longest transition time of the combustion parameters as the total transition time to move from the current value to the final target value of all combustion parameters; - Interpolating (step 24) a target value for each combustion parameter at the next calculation step, in proportion to the number of calculation steps required, taking into account the total transition time; - Transition (step 25) of each combustion parameter to its target value at the next calculation step, wherein the calculation (step 22) of the transition time required for each combustion parameter to move from its current value to its final target value is performed by extrapolation on the basis of the maximum transition speed of each combustion parameter and assuming that the current and target values of each parameter are stable during the transition.
An interconnected structure of dental viscous material packages (1, 1A, 1B), comprising: the dental viscous material packages; and an interconnecting part (3, 10, 20) configured to interconnect the dental viscous material packages such that the dental viscous material packages are collected together; wherein each of the dental viscous material packages includes: a container, one end of which is provided with an opening portion (6, 16); and a lid body (5, 15) configured to be attached to the one end of the container to seal the opening portion (6, 16), wherein each of the dental viscous material packages is configured to be coupled to the interconnecting part (3, 10, 20) by a retaining unit (8, 18) provided on the lid body (5, 15), wherein the interconnecting part (3, 10, 20) is a ring-shaped member (3, 20). the dental viscous material packages; and an interconnecting part (3, 10, 20) configured to interconnect the dental viscous material packages such that the dental viscous material packages are collected together; wherein each of the dental viscous material packages includes: a container, one end of which is provided with an opening portion (6, 16); and a lid body (5, 15) configured to be attached to the one end of the container to seal the opening portion (6, 16), wherein each of the dental viscous material packages is configured to be coupled to the interconnecting part (3, 10, 20) by a retaining unit (8, 18) provided on the lid body (5, 15), wherein the interconnecting part (3, 10, 20) is a ring-shaped member (3, 20). a container, one end of which is provided with an opening portion (6, 16); and a lid body (5, 15) configured to be attached to the one end of the container to seal the opening portion (6, 16), wherein each of the dental viscous material packages is configured to be coupled to the interconnecting part (3, 10, 20) by a retaining unit (8, 18) provided on the lid body (5, 15), wherein the interconnecting part (3, 10, 20) is a ring-shaped member (3, 20).
A method for semi-continuously casting hollow ingots comprising: providing a mold having a mold cavity formed between a mold center having an inner pipe and an outer pipe arranged to form an annular space for a cooling medium and an outer mold; circulating a cooling medium in the annular space; feeding a source material into the mold cavity; heating the source material to produce a molten material; and solidifying the molten material to form the hollow ingot; characterised in that the method further comprises moving the mold center progressively downward relative to the outer mold. providing a mold having a mold cavity formed between a mold center having an inner pipe and an outer pipe arranged to form an annular space for a cooling medium and an outer mold; circulating a cooling medium in the annular space; feeding a source material into the mold cavity; heating the source material to produce a molten material; and solidifying the molten material to form the hollow ingot; characterised in that the method further comprises moving the mold center progressively downward relative to the outer mold.
A security device for projecting a collection of synthetic images, which comprises: a collection of focusing elements, with each focusing element having an optical footprint; and at least one image layer, the collection of focusing elements and the at least one image layer together projecting a different viewpoint image as the device is viewed at different angles, characterized in that the at least one image layer includes a binary grid of distributed digital images, where each pixel in the binary grid is either on or off, wherein, the at least one image layer is made up of an array of discrete digitized domains, each domain constituting an identical or substantially identical subset of each focusing element's optical footprint, the domains being discrete in that no two subsets overlap and every point in each subset is closest to its respective focusing element, each domain being divided into a number of discrete pixels equal to the number of viewpoint images, wherein each pixel represents a portion of a different viewpoint image, and wherein the domains form a raster grid, wherein, each viewpoint image has been processed digitally, the number of pixels in each digitally processed viewpoint image being equal or proportionate to the total number of focusing elements, the pixels in each digitally processed viewpoint image being distributed to the same location within each digitized domain, such that each location within one digitized domain is marked with the color of a pixel from a different digitally processed viewpoint image, allowing for the device to project a different viewpoint image as the device is viewed at different angles, wherein each digitally processed viewpoint image is obtained by digitally processing raw viewpoint images to form binary images and wherein each raw viewpoint image prescribes what an observer should see when viewing the security device from a given angle.
A power transfer unit of a system for inductive power transfer, wherein the power transfer unit comprises a winding structure, wherein the power transfer unit further comprises at least one flux guiding means for guiding a magnetic flux of the electromagnetic field, wherein the at least one flux guiding means comprises or provides at least two low reluctance sections (3a, 3b) with a first reluctance and at least one high reluctance section with another reluctance, wherein the other reluctance is higher than the first reluctance, wherein the at least one high reluctance section extends parallel to a lateral axis (y) of the winding structure, wherein the power transfer winding structure comprises a first sub-winding and at least one other sub-winding, wherein the first sub-winding and at least one other sub-winding are arranged adjacent to each other along a longitudinal axis (x), wherein the longitudinal axis (x) and the lateral axis (y) are axes of a right-handed Cartesian coordinate system, wherein a winding section of the first sub-winding and a winding section of the other sub-winding extend parallel to each other and along the lateral axis (y) and are arranged adjacent to each other within a common winding section, wherein a sub-winding (2a, 2b) of the winding structure provides a pole if a current flows through the sub-winding structure (2a, 2b), wherein the at least one high reluctance section is arranged under or above the common winding section and centrally under or above the first and the second sub-winding (2a, 2b), wherein the at least one high reluctance section is provided by a gap between the at least two low reluctance sections, wherein a geometric centre or centreline of the at least one high reluctance section is arranged within a centre plane between two adjacent poles provided by the winding structure, characterized in that the gap extends along the total width of the flux guiding means and parallel to the lateral axis (y).
A process for the preparation of a material capable of luminescence, said material comprising: a polymer or oligomer; and an organometallic group, wherein the polymer or oligomer is at least partially conjugated and the organometallic group is covalently bound to the polymer or oligomer and the nature, location and/or proportion of the polymer or oligomer and of the organometallic group in the material are selected so that the luminescence predominantly is phosphorescence; said process comprising: (a) reacting monomers to form a polymer or oligomer wherein each monomer has at least two reactive groups selected from the group consisting of a halide group, a boronic acid group, a boronic ester group and a borane group and each monomer comprises an aryl or heteroaryl group; and (b) terminating the polymer or oligomer formed in step (a) using an end-capping reagent, said end-capping reagent comprising one reactive group selected from the group consisting of a halide group, a boronic acid group, a boronic ester group and a borane group and either (i) containing an organometallic or (ii) being capable of forming a complex with a metal when treated with a metal-complexing reagent; and (c) where the end-capping reagent is as defined in (ii), treating the terminated polymer or oligomer from step (b) with a metal-complexing reagent. a polymer or oligomer; and an organometallic group, (a) reacting monomers to form a polymer or oligomer wherein each monomer has at least two reactive groups selected from the group consisting of a halide group, a boronic acid group, a boronic ester group and a borane group and each monomer comprises an aryl or heteroaryl group; and (b) terminating the polymer or oligomer formed in step (a) using an end-capping reagent, said end-capping reagent comprising one reactive group selected from the group consisting of a halide group, a boronic acid group, a boronic ester group and a borane group and either (i) containing an organometallic or (ii) being capable of forming a complex with a metal when treated with a metal-complexing reagent; and (c) where the end-capping reagent is as defined in (ii), treating the terminated polymer or oligomer from step (b) with a metal-complexing reagent.
A communications device, comprising: a transmitter; a receiver; a duplexer coupled to the transmitter and the receiver; means for monitoring cross modulation in the receiver between transmitter leakage through the duplexer and a jammer by comparing a signal power level within an adaptive filter coupled to the receiver during a condition to the signal power level during a subsequent, different condition; and means, in a receive signal path of at least a jammer signal between the duplexer and the receiver, for adapting the adaptive filter for filtering a transmitter leakage signal if a difference between the signal power level during the condition and the signal power level during the subsequent, different condition exceeds an insertion loss of the adaptive filter and for adapting the adaptive filter to bypass filtering if the difference is equal to or less than the insertion loss; and wherein during the condition the adaptive filter is adapted to bypass filtering and wherein during the different condition the adaptive filter is adapted for filtering. a transmitter; a receiver; a duplexer coupled to the transmitter and the receiver; means for monitoring cross modulation in the receiver between transmitter leakage through the duplexer and a jammer by comparing a signal power level within an adaptive filter coupled to the receiver during a condition to the signal power level during a subsequent, different condition; and means, in a receive signal path of at least a jammer signal between the duplexer and the receiver, for adapting the adaptive filter for filtering a transmitter leakage signal if a difference between the signal power level during the condition and the signal power level during the subsequent, different condition exceeds an insertion loss of the adaptive filter and for adapting the adaptive filter to bypass filtering if the difference is equal to or less than the insertion loss; and wherein during the condition the adaptive filter is adapted to bypass filtering and wherein during the different condition the adaptive filter is adapted for filtering.
A method for estimating the direction of arrival of navigation signals on a receiver after being reflected by walls in a GNSS satellite positioning system, said positioning system comprising at least one satellite (51, 52, 5n) capable of transmitting navigation signals, said receiver, placed in a movable object, being capable of receiving said navigation signals through an antenna array comprising at least two antennae (A1 to A4) and of estimating the position of said receiver, said method being characterised in that it comprises the following steps: a. installing said antenna array (A1 to A4) on said movable object; b. installing a three-dimensional geographical map in said receiver of said movable object; c. estimating a position of said receiver on the basis of navigation signals received by an antenna of said antenna array; d. selecting, on the basis of said three-dimensional geographical map and of the estimated position of said receiver, a scene that corresponds to an environment in which said receiver is located and carrying out ray casting from said receiver; e. geometrically deducing, on the basis of the result of the ray casting, the number of paths reflected on walls of buildings (12a, 12b) present in the scene; f. selecting an algorithm for estimating angles of arrival of multiple paths, said multiple paths corresponding to signals reflected by walls, initialising said algorithm by the number of reflected paths determined during step e and deducing therefrom, on the basis of an analysis of the signals received by each antenna (A1 to A4) of said antenna array, the angles of arrival of said paths reflected on the walls before reaching said receiver. a. installing said antenna array (A1 to A4) on said movable object; b. installing a three-dimensional geographical map in said receiver of said movable object; c. estimating a position of said receiver on the basis of navigation signals received by an antenna of said antenna array; d. selecting, on the basis of said three-dimensional geographical map and of the estimated position of said receiver, a scene that corresponds to an environment in which said receiver is located and carrying out ray casting from said receiver; e. geometrically deducing, on the basis of the result of the ray casting, the number of paths reflected on walls of buildings (12a, 12b) present in the scene; f. selecting an algorithm for estimating angles of arrival of multiple paths, said multiple paths corresponding to signals reflected by walls, initialising said algorithm by the number of reflected paths determined during step e and deducing therefrom, on the basis of an analysis of the signals received by each antenna (A1 to A4) of said antenna array, the angles of arrival of said paths reflected on the walls before reaching said receiver.
A process for preparing a crystal form of chlorogenic acid, wherein the crystal form belongs to the orthorhombic system and space group P2 1 2 1 2 1, with unit cell parameters: a = 7.7291 Å, b = 10.9808 Å, c = 36.5334 Å, α = β = γ = 90°, Z = 8, unit cell volume = 3100.65 Å 3, characterized in that it includes the following method 1: Method 1: Taking chlorogenic acid with a purity of more than 98%, dissolving it in water, filtering, freeze-drying the filtrate, to obtain the crystal form of chlorogenic acid; wherein: in method 1, the conditions for freeze-drying are as follows: - a pre-freezing is done, wherein the temperature is in the range of from -20 °C to - 50°C, the pre-freezing time is in the range of from 1 h to 8 h; - the drying temperature is increased from the temperature in the range of from - 20°C to -50°C to 30°C, the warming time is in the range of from 8 h to 48 h; - drying at 30°C for another 1 h to 12 h, wherein the vacuum pressure is in the range of from 5 Pa to 40 Pa during freeze-drying. Method 1: Taking chlorogenic acid with a purity of more than 98%, dissolving it in water, filtering, freeze-drying the filtrate, to obtain the crystal form of chlorogenic acid; wherein: in method 1, the conditions for freeze-drying are as follows: - a pre-freezing is done, wherein the temperature is in the range of from -20 °C to - 50°C, the pre-freezing time is in the range of from 1 h to 8 h; - the drying temperature is increased from the temperature in the range of from - 20°C to -50°C to 30°C, the warming time is in the range of from 8 h to 48 h; - drying at 30°C for another 1 h to 12 h, wherein the vacuum pressure is in the range of from 5 Pa to 40 Pa during freeze-drying. in method 1, the conditions for freeze-drying are as follows: - a pre-freezing is done, wherein the temperature is in the range of from -20 °C to - 50°C, the pre-freezing time is in the range of from 1 h to 8 h; - the drying temperature is increased from the temperature in the range of from - 20°C to -50°C to 30°C, the warming time is in the range of from 8 h to 48 h; - drying at 30°C for another 1 h to 12 h, - a pre-freezing is done, wherein the temperature is in the range of from -20 °C to - 50°C, the pre-freezing time is in the range of from 1 h to 8 h; - the drying temperature is increased from the temperature in the range of from - 20°C to -50°C to 30°C, the warming time is in the range of from 8 h to 48 h; - drying at 30°C for another 1 h to 12 h, wherein the vacuum pressure is in the range of from 5 Pa to 40 Pa during freeze-drying.
A method of preventing a Denial of Service, DoS, attack by checking flow of packets transmitted between a base station and a mobile station using a Transmission Control Protoco, TCP, protocol, the method comprising the steps of: when the base station transmits a connection request SYN packet for a TCP connection to the mobile device, and then the mobile device receives the transmitted connection request SYN packet, transmitting, at the mobile station, a connection request acknowledgement SYN/ACK_1 packet to the base station; when the transmitted connection request acknowledgement SYN/ACK_1 packet is received, transmitting, at the base station, an acknowledgement ACK_2 packet corresponding to the connection request acknowledgement SYN/ACK_1 packet to the mobile device; and when the mobile device receives the transmitted acknowledgement ACK_2 packet, establishing the TCP connection; the method being characterized in terminating the established TCP connection, when the TCP connection is established, and then the mobile device receives a packet, in which a connection request SYN flag is set, transmitted from the base station, and when the TCP connection is established, and then the mobile device cannot receive any packet during a previously set timeout period. when the base station transmits a connection request SYN packet for a TCP connection to the mobile device, and then the mobile device receives the transmitted connection request SYN packet, transmitting, at the mobile station, a connection request acknowledgement SYN/ACK_1 packet to the base station; when the transmitted connection request acknowledgement SYN/ACK_1 packet is received, transmitting, at the base station, an acknowledgement ACK_2 packet corresponding to the connection request acknowledgement SYN/ACK_1 packet to the mobile device; and when the mobile device receives the transmitted acknowledgement ACK_2 packet, establishing the TCP connection; the method being characterized in terminating the established TCP connection, when the TCP connection is established, and then the mobile device receives a packet, in which a connection request SYN flag is set, transmitted from the base station, and when the TCP connection is established, and then the mobile device cannot receive any packet during a previously set timeout period.
Deburring device for working on the end of a bar-shaped element, comprising an axis of rotation and a body with a first end and a second end opposite the first end, a receptacle for the bar-shaped element being provided at the first end of the body, the receptacle having a deburring portion, and a tapered guide portion being provided on the receptacle between the deburring portion and the first end, characterised in that a rounded insertion portion joining the guide portion is provided at the first end and/or the first end of the body is convex in a section parallel to the axis of rotation.