mhurhangee/patent-ind-claim-en huggingface dataset:
Method for operating an electric synchronous machine, comprising the steps of: - generating centred pulse-width-modulated switching signals for switching elements (T1 ...T6) of half-bridges, wherein in each case two of the switching elements (T1 ...T6) are connected to one half-bridge, wherein second switching elements (T4...T6) of each half-bridge are controlled in a complementary manner to first switching elements (T1 ...T3) of each half-bridge if a sufficient minimum measurement duration (T M ) is therefore provided, during which the switching signals of switching elements (T1 ...T6) of two half-bridges are at different potentials; - otherwise: - generating pulse-width-modulated switching signals for the switching elements (T1...T6) of the half-bridges which deviate at least so far from the centring that a sufficient minimum measurement duration (T M ) is provided, wherein the switching signals of the switching elements (T1 ...T6) are formed in such a way as to avoid time jumps corresponding to the minimum measurement duration (T M ) in the switching signals of the switching elements (T1 ...T6), - carrying out a 1 -shunt current measurement within the minimum measurement duration (T M ) provided, characterized in that , in the event that at least two switching signals of the first switching elements (T1, T3, T5) have a defined largely different duty cycle, in the event that the proportions of the switching signals change during a transition from one switching cycle to the next, the switching signals are formed in such a way that the 1-shunt current measurements are in each case carried out at alternating edges of the switching signals. - generating centred pulse-width-modulated switching signals for switching elements (T1 ...T6) of half-bridges, wherein in each case two of the switching elements (T1 ...T6) are connected to one half-bridge, wherein second switching elements (T4...T6) of each half-bridge are controlled in a complementary manner to first switching elements (T1 ...T3) of each half-bridge if a sufficient minimum measurement duration (T M ) is therefore provided, during which the switching signals of switching elements (T1 ...T6) of two half-bridges are at different potentials; - otherwise: - generating pulse-width-modulated switching signals for the switching elements (T1...T6) of the half-bridges which deviate at least so far from the centring that a sufficient minimum measurement duration (T M ) is provided, wherein the switching signals of the switching elements (T1 ...T6) are formed in such a way as to avoid time jumps corresponding to the minimum measurement duration (T M ) in the switching signals of the switching elements (T1 ...T6), - carrying out a 1 -shunt current measurement within the minimum measurement duration (T M ) provided,
A method of synthesizing a bicyclo[5.3.0]decene compound, the method comprising (A) contacting a compound of formula ("compound "): wherein R1, R2, R3, R3a, and R3b are independently H or (C 1 -C 4 )alkyl, or any two adjacent R1 to R3b groups are bonded together to form a (C 1 -C 4 )alkylene and the remaining two R1 to R3b groups independently are H or (C 1 -C 4 )alkyl, with a compound of formula ("compound "): , wherein R4 is H or (C 1 -C 4 )alkyl, in the presence of an effective amount of a phosphoric and/or sulfonic acid reagent and under reaction conditions sufficient to make a compound of formula ("compound "): and/or its oxo/R4 regioisomer; wherein R1 to R4 are as defined above; and with the proviso that when each of R1 to R3a is H and R4 is methyl, the phosphoric and/or sulfonic acid reagent and contacting step (A) are free of a polyphosphoric acid (PPA); and wherein the phosphoric and/or sulfonic acid reagent is a mixture of a phosphorus pentoxide and methanesulfonic acid ("P 2 O 5 /H 3 CSO 3 H mixture"), or a reaction product thereof or the phosphoric and/or sulfonic acid reagent is the combination of a polyphosphoric acid (PPA) and a P 2 O 5 /H 3 CSO 3 H mixture, or a reaction product thereof.
A transformer assembly for electric grids comprising: - an electric transformer comprising a magnetic core , a first side including one or more first windings enchained with said magnetic core and adapted to be electrically connected to a first grid section and a second side including one or more second windings enchained with said magnetic core and adapted to be electrically connected to a second grid section , wherein the first side and the one or more first windings forms the primary side and the primary windings of the electric transformer and the second side and the second windings form the secondary side and the secondary windings of the transformer , respectively; - a tap changer operatively associated with said electric transformer to vary the number of turns enchained with said magnetic core for said first windings ; - a control unit operatively coupled with said tap changer to control the operation of said tap changer; characterised in that said control unit is configured to: - acquire input data (IN) indicative of an electrical connectivity condition of said second grid section with said second windings ; - basing on said input data (IN), determine whether said transformer is in a load condition or in a no-load condition; - if said transformer is in a no-load condition, command said tap changer to set a maximum available number of turns for said first windings . - an electric transformer comprising a magnetic core , a first side including one or more first windings enchained with said magnetic core and adapted to be electrically connected to a first grid section and a second side including one or more second windings enchained with said magnetic core and adapted to be electrically connected to a second grid section , wherein the first side and the one or more first windings forms the primary side and the primary windings of the electric transformer and the second side and the second windings form the secondary side and the secondary windings of the transformer , respectively; - a tap changer operatively associated with said electric transformer to vary the number of turns enchained with said magnetic core for said first windings ; - a control unit operatively coupled with said tap changer to control the operation of said tap changer; - acquire input data (IN) indicative of an electrical connectivity condition of said second grid section with said second windings ; - basing on said input data (IN), determine whether said transformer is in a load condition or in a no-load condition; - if said transformer is in a no-load condition, command said tap changer to set a maximum available number of turns for said first windings .
An integrated circuit microprocessor device comprising a central processing unit (CPU) and a general purpose input or output subsystem having at least one external connection , the external connection being configured to provide an input to or output from the device depending upon an associated setting in the general purpose input or output subsystem, characterised in that at least one further module on the device is configured to be able to request at least a first or a second task which may control a state of said external connection , said general purpose input or output subsystem being configured, upon receipt of conflicting requests for said first and second tasks, to apply a predetermined priority to allow only one of the tasks to be applied to the external connection .
A lighting network including at least a first lighting unit , the first lighting unit comprising: a serial data input configured to receive first serial input data including at least first lighting data; one or more individually addressable light sources ; and one or more lighting drivers configured to receive the first lighting data and in response thereto to drive the one or more individually addressable light sources to emit light; the lighting network being characterized in that the first lighting unit further comprises: at least first and second demultiplexed serial data outputs (123/125/127, 202/204/206, 302/304/306, 602/604/606); and a demultiplexer configured to demultiplex at least a portion of the first serial input data into first serial output data and second serial output data, and connected to supply the first serial output data to the first demultiplexed serial data output to be output from the first lighting unit, and to supply the second serial output data to the second demultiplexed serial data output to be output from the first lighting unit. a serial data input configured to receive first serial input data including at least first lighting data; one or more individually addressable light sources ; and one or more lighting drivers configured to receive the first lighting data and in response thereto to drive the one or more individually addressable light sources to emit light; the lighting network being characterized in that the first lighting unit further comprises: at least first and second demultiplexed serial data outputs (123/125/127, 202/204/206, 302/304/306, 602/604/606); and a demultiplexer configured to demultiplex at least a portion of the first serial input data into first serial output data and second serial output data, and connected to supply the first serial output data to the first demultiplexed serial data output to be output from the first lighting unit, and to supply the second serial output data to the second demultiplexed serial data output to be output from the first lighting unit. at least first and second demultiplexed serial data outputs (123/125/127, 202/204/206, 302/304/306, 602/604/606); and a demultiplexer configured to demultiplex at least a portion of the first serial input data into first serial output data and second serial output data, and connected to supply the first serial output data to the first demultiplexed serial data output to be output from the first lighting unit, and to supply the second serial output data to the second demultiplexed serial data output to be output from the first lighting unit.
Clamp for fastening a contact wire to a catenary wire or sliding dropper wire, comprising: - two clamp halves , - a connection facility for connecting the two clamp halves , wherein the clamp halves comprise: - a first end in each case, wherein the first ends , in a connected state of the clamp halves , converge towards one another in order to engage into clamping grooves of a contact wire , - a second end in each case, characterised in that the second ends , in a connected state of the clamp halves , interlock such that they provide a sliding bracket for suspending the clamp on a catenary wire . - two clamp halves , - a connection facility for connecting the two clamp halves , wherein the clamp halves comprise: - a first end in each case, wherein the first ends , in a connected state of the clamp halves , converge towards one another in order to engage into clamping grooves of a contact wire , - a second end in each case,
A robot cleaner, comprising: an image detecting unit configured to detect a plurality of images by capturing peripheral circumstances; a feature point extracting unit configured to extract one or more feature points having 2D coordinates information with respect to each of the plurality of images; a feature point matching unit configured to match the feature points with each other by comparing the 2D coordinates information of the feature points with each other, wherein the feature point matching unit matches the feature points with each other when a distance between the feature points is less than a predetermined distance; and a control unit configured to convert, by using a conversion matrix, the feature points having 2D coordinates information and contained in a plurality of images into corresponding matching points having 3D coordinates information based on a matching result through the feature point matching unit , to recognize a position of the robot cleaner based on the created matching point, to calculate a predicted position of a feature point of a previous image on a next image based on the converted 3D coordinates information, and to verify the matching result between the feature points based on the predicted position. an image detecting unit configured to detect a plurality of images by capturing peripheral circumstances; a feature point extracting unit configured to extract one or more feature points having 2D coordinates information with respect to each of the plurality of images; a feature point matching unit configured to match the feature points with each other by comparing the 2D coordinates information of the feature points with each other, wherein the feature point matching unit matches the feature points with each other when a distance between the feature points is less than a predetermined distance; and a control unit configured to convert, by using a conversion matrix, the feature points having 2D coordinates information and contained in a plurality of images into corresponding matching points having 3D coordinates information based on a matching result through the feature point matching unit , to recognize a position of the robot cleaner based on the created matching point, to calculate a predicted position of a feature point of a previous image on a next image based on the converted 3D coordinates information, and to verify the matching result between the feature points based on the predicted position.
A method of making an attenuated viral genome comprising: a) obtaining the nucleotide sequence of a protein-encoding region of a parent virus; b) rearranging the codons of all or part of the nucleotide sequence to obtain a modified virus protein-encoding sequence that i) encodes the same amino acid sequence as the protein-encoding region of the parent virus, and ii) has a reduced codon pair bias compared to the coding region of the parent virus; wherein the codon pair bias (CPB) is calculated by the following formula CPB = ∑ i = 1 k CPSi k − 1 for a sequence k amino acids in length, with CPS representing the codon pair score; wherein the rearranged codons in the modified virus protein-encoding sequence provide a codon pair bias which is reduced by at least 0.1 compared to the codon pair bias of the parent virus protein-encoding sequence, wherein the CPB is calculated relative to the codon pair scores of a human host; and c) substituting all or part of the modified virus protein-encoding sequence into the sequence of the parent virus. a) obtaining the nucleotide sequence of a protein-encoding region of a parent virus; b) rearranging the codons of all or part of the nucleotide sequence to obtain a modified virus protein-encoding sequence that i) encodes the same amino acid sequence as the protein-encoding region of the parent virus, and ii) has a reduced codon pair bias compared to the coding region of the parent virus; wherein the codon pair bias (CPB) is calculated by the following formula CPB = ∑ i = 1 k CPSi k − 1 for a sequence k amino acids in length, with CPS representing the codon pair score; wherein the rearranged codons in the modified virus protein-encoding sequence provide a codon pair bias which is reduced by at least 0.1 compared to the codon pair bias of the parent virus protein-encoding sequence, wherein the CPB is calculated relative to the codon pair scores of a human host; and i) encodes the same amino acid sequence as the protein-encoding region of the parent virus, and ii) has a reduced codon pair bias compared to the coding region of the parent virus; wherein the codon pair bias (CPB) is calculated by the following formula CPB = ∑ i = 1 k CPSi k − 1 for a sequence k amino acids in length, with CPS representing the codon pair score; wherein the rearranged codons in the modified virus protein-encoding sequence provide a codon pair bias which is reduced by at least 0.1 compared to the codon pair bias of the parent virus protein-encoding sequence, wherein the CPB is calculated relative to the codon pair scores of a human host; and c) substituting all or part of the modified virus protein-encoding sequence into the sequence of the parent virus.
A method for detecting an input command by an input device , the method comprising: configuring a sensor to determine whether a user is within a proximity of a computing machine ; in response to the sensor determining that the user is within the proximity of the computing machine, further configuring the sensor to additionally operate as the input device to detect an input command entered by the user; transmitting the input command for the computing machine to process; and, in response to the sensor determining that the user is not within the proximity of the computing machine, rejecting an input command detected by the input device ; wherein the sensor is a motion sensor, a proximity sensor, an infrared sensor or an image capture device. configuring a sensor to determine whether a user is within a proximity of a computing machine ; in response to the sensor determining that the user is within the proximity of the computing machine, further configuring the sensor to additionally operate as the input device to detect an input command entered by the user; transmitting the input command for the computing machine to process; and, in response to the sensor determining that the user is not within the proximity of the computing machine, rejecting an input command detected by the input device ; wherein the sensor is a motion sensor, a proximity sensor, an infrared sensor or an image capture device.
Hydraulic rim brake with a slave fitting , in particular of a handlebar-steered vehicle, in particular a bicycle, comprising a brake cylinder and an adapter for securing to a receiving device , which is provided on a frame part of the vehicle, the adapter having an engagement device portion for engaging with the receiving device at the two adapter ends lying opposite each other with respect to the longitudinal direction (L) of the frame part , and that the adapter has a smaller dimension in the longitudinal direction (L) of the frame part than the receiving device , the receiving device having a moving device on which the adapter can be moved along the longitudinal direction (L) of the frame part by a possible adjustment path (V), and characterized in that the engagement device portions for guiding and supporting the adapter on the moving device of the receiving device are designed in the form of rails.
A method for measuring external shape of railroad vehicle by irradiating a plurality of linear laser beams continuously to an outer peripheral surface of a railroad vehicle and measuring the external shape of the railroad vehicle based on an irradiation position of the linear laser beams on the railroad vehicle and a two-dimensional plane projected image of the linear laser beams irradiated on the outer peripheral surface of the railroad vehicle, the method comprising: a photographing step of photographing a plurality of images of different linear laser beam intensities by switching intensity of the linear laser beams while irradiating on the railroad vehicle , a selecting step of selecting a photographed image having a most suitable laser beam intensity for the measurement position from among a plurality of images having different linear laser beam intensities, wherein pixel values of a plurality of images having different linear laser beam intensities are compared, and a light section line having the pixel value that has not reached a saturation value and that has a highest value is selected, and a calculating step of calculating the external shape of the railroad vehicle from the selected photographed image. a photographing step of photographing a plurality of images of different linear laser beam intensities by switching intensity of the linear laser beams while irradiating on the railroad vehicle , a selecting step of selecting a photographed image having a most suitable laser beam intensity for the measurement position from among a plurality of images having different linear laser beam intensities, wherein pixel values of a plurality of images having different linear laser beam intensities are compared, and a light section line having the pixel value that has not reached a saturation value and that has a highest value is selected, and a calculating step of calculating the external shape of the railroad vehicle from the selected photographed image.
Two-dimensional security element having micro-reflectors, wherein the micro-reflectors are arranged in a micro-reflector pattern in a principal plane of the security element, the micro-reflectors present a motif made up of image points to a viewer, the motif lies for the viewer outside the principal plane of the security element by in each case two of the micro-reflectors being adapted to produce for the viewer one of the image points of the motif located outside the principal plane, the micro-reflector pattern has a plurality of groups of micro-reflectors, each of the groups is provided in order to represent for the viewer a perspective view of the motif after the security element has been tilted about an axis located in the principal plane, characterized in that image points of the motif shift by differently sized shift ranges (r1, r2) due to the tilting. the micro-reflectors are arranged in a micro-reflector pattern in a principal plane of the security element, the micro-reflectors present a motif made up of image points to a viewer, the motif lies for the viewer outside the principal plane of the security element by in each case two of the micro-reflectors being adapted to produce for the viewer one of the image points of the motif located outside the principal plane, the micro-reflector pattern has a plurality of groups of micro-reflectors, each of the groups is provided in order to represent for the viewer a perspective view of the motif after the security element has been tilted about an axis located in the principal plane, characterized in that image points of the motif shift by differently sized shift ranges (r1, r2) due to the tilting.