mhurhangee/patent-ind-claim-en huggingface dataset:
A method for controlling a wind power plant comprising a plant controller for controlling a plurality of wind turbine generators, the method comprising: detecting a deviation in grid voltage from a defined operation range, the deviation indicating a grid fault, and changing a wind power plant operational state from a normal operation state to a fault ride through state; changing the wind power plant operational state to a fault recovery state when the grid voltage returns to within the defined operation range; and operating a wind turbine power controller in each of the plurality of wind turbine generators to carry out a fault recovery process during the fault recovery state, the fault recovery process comprising: determining the grid voltage; comparing the grid voltage to a predetermined reference voltage to obtain a difference value; and determining a current reference based on the difference value for generating a reactive current for regulating the grid voltage to the predetermined reference grid voltage. detecting a deviation in grid voltage from a defined operation range, the deviation indicating a grid fault, and changing a wind power plant operational state from a normal operation state to a fault ride through state; changing the wind power plant operational state to a fault recovery state when the grid voltage returns to within the defined operation range; and operating a wind turbine power controller in each of the plurality of wind turbine generators to carry out a fault recovery process during the fault recovery state, the fault recovery process comprising: determining the grid voltage; comparing the grid voltage to a predetermined reference voltage to obtain a difference value; and determining a current reference based on the difference value for generating a reactive current for regulating the grid voltage to the predetermined reference grid voltage. determining the grid voltage; comparing the grid voltage to a predetermined reference voltage to obtain a difference value; and determining a current reference based on the difference value for generating a reactive current for regulating the grid voltage to the predetermined reference grid voltage.
A method for managing a communication network , the communication network comprising a set of mobile nodes and at least one central station , the central station including a controller and a transceiver chain , each node including a satellite antenna adapted to of receive radio signals, the communication network being characterized by at least one configuration determining the operation of the communication network , the set of nodes including reception nodes and satellite nodes , the satellite nodes being configured to transmit satellite signals to a satellite , the receiving nodes lacking an antenna configured to transmit signals to the satellite , the method for managing comprising the following steps: - reception by the controller from the satellite nodes of at least one reconfiguration need of the communication network , - determination of a configuration of the communication network by the controller based on a synthesis of the reconfiguration needs expressed during a given time interval, - generation of a reconfiguration message of the communication network making it possible to transmit the configuration determined in the determining step to each node , - emission by the transceiver chain of the reconfiguration message to each node via the satellite , - reception by the satellite antenna of the reconfiguration message, and - for each node , moving to the determined configuration by controlling the node so that the node conforms to the determined configuration of the network by applying configuration setpoints contained in the configuration message to a transceiver device of said node. - reception by the controller from the satellite nodes of at least one reconfiguration need of the communication network , - determination of a configuration of the communication network by the controller based on a synthesis of the reconfiguration needs expressed during a given time interval, - generation of a reconfiguration message of the communication network making it possible to transmit the configuration determined in the determining step to each node , - emission by the transceiver chain of the reconfiguration message to each node via the satellite , - reception by the satellite antenna of the reconfiguration message, and - for each node , moving to the determined configuration by controlling the node so that the node conforms to the determined configuration of the network by applying configuration setpoints contained in the configuration message to a transceiver device of said node.
Brake unit having a disk-shaped friction ring and a retaining part which are connected to each other, wherein the friction ring has an axially protruding, annular connecting piece which is provided with an external profiling , and wherein on the retaining part an axially running sleeve section is designed which is provided with an internal profiling corresponding to the external profiling , characterized in that in that in order to form the brake unit the sleeve section of the retaining part is joined axially to the connecting piece of the friction ring , wherein the external profiling and the internal profiling interlock and a force- and form-locking torque-proof connection is formed, in that between the external profiling on the annular connecting piece and the adjoining radially protruding friction ring an annular fastening groove is designed, in that the retaining part with the sleeve section is applied axially onto the annular connecting piece with the external profiling and, for the purpose of securing the axial position of the retaining part on the friction ring , a free end of the sleeve section is caulked in the fastening groove , and in that the retaining part is of cup-shaped design with a circumferential section and a radially directed hub section . wherein the friction ring has an axially protruding, annular connecting piece which is provided with an external profiling , and wherein on the retaining part an axially running sleeve section is designed which is provided with an internal profiling corresponding to the external profiling , characterized in that in that in order to form the brake unit the sleeve section of the retaining part is joined axially to the connecting piece of the friction ring , wherein the external profiling and the internal profiling interlock and a force- and form-locking torque-proof connection is formed, in that between the external profiling on the annular connecting piece and the adjoining radially protruding friction ring an annular fastening groove is designed, in that the retaining part with the sleeve section is applied axially onto the annular connecting piece with the external profiling and, for the purpose of securing the axial position of the retaining part on the friction ring , a free end of the sleeve section is caulked in the fastening groove , and in that the retaining part is of cup-shaped design with a circumferential section and a radially directed hub section .
A spinal rod reducer comprising: a housing defining an opening ; a body member defining an opening and a slot ; a shaft having a proximal end and a distal end and being disposed through the opening of the housing and coupled to the opening of the body member; an anvil including a linkage extending therefrom, the linkage coupled to the body member, a pin of the linkage slidably disposed within the slot of the body member; a receiving saddle disposed on the anvil, the receiving saddle configured to cooperatively engage a surface of a spinal rod; a biasing element disposed between the body member and the anvil, the biasing element configured to bias the anvil distally with respect to the body member; and first and second arm members coupled to the housing, the first and second arm members configured to engage a bone screw, the first and second arm members movable towards a parallel configuration as the anvil is advanced away from the housing, wherein rotation of the shaft translates into linear movement of the shaft relative to the housing the spinal rod reducer being characterized in that the biasing element is disposed between the distal end of the shaft and the anvil . a housing defining an opening ; a body member defining an opening and a slot ; a shaft having a proximal end and a distal end and being disposed through the opening of the housing and coupled to the opening of the body member; an anvil including a linkage extending therefrom, the linkage coupled to the body member, a pin of the linkage slidably disposed within the slot of the body member; a receiving saddle disposed on the anvil, the receiving saddle configured to cooperatively engage a surface of a spinal rod; a biasing element disposed between the body member and the anvil, the biasing element configured to bias the anvil distally with respect to the body member; and first and second arm members coupled to the housing, the first and second arm members configured to engage a bone screw, the first and second arm members movable towards a parallel configuration as the anvil is advanced away from the housing, wherein rotation of the shaft translates into linear movement of the shaft relative to the housing the spinal rod reducer being characterized in that the biasing element is disposed between the distal end of the shaft and the anvil .
A laser system configured to be thermally managed, the system comprising: a primary mirror configured to reflect laser energy as beam energy to be output from the laser system, the primary mirror comprising an aperture ; a secondary mirror configured to function as a stop for the laser system and aligned substantially on-axis with respect to the primary mirror, wherein the aperture of the primary mirror is configured to allow the laser energy to pass through the primary mirror to the secondary mirror; a plurality of obscurations arranged so as to scatter back laser energy into the system; and a plurality of energy redirectors; wherein the laser system is configured such that: at least a portion of the laser energy passing through the aperture is reflected off a peripheral region of the secondary mirror, strikes the primary mirror, and is reflected off the primary mirror as the beam energy, and a portion of excess energy included in the laser energy is allowed to pass by edges of the secondary mirror and out of the laser system; and wherein each of the energy redirectors is configured to redirect energy, that would otherwise be scattered back into the system by a corresponding one of the obscurations, away from the corresponding obscuration and out of the laser system. a primary mirror configured to reflect laser energy as beam energy to be output from the laser system, the primary mirror comprising an aperture ; a secondary mirror configured to function as a stop for the laser system and aligned substantially on-axis with respect to the primary mirror, wherein the aperture of the primary mirror is configured to allow the laser energy to pass through the primary mirror to the secondary mirror; a plurality of obscurations arranged so as to scatter back laser energy into the system; and a plurality of energy redirectors; wherein the laser system is configured such that: at least a portion of the laser energy passing through the aperture is reflected off a peripheral region of the secondary mirror, strikes the primary mirror, and is reflected off the primary mirror as the beam energy, and a portion of excess energy included in the laser energy is allowed to pass by edges of the secondary mirror and out of the laser system; and wherein each of the energy redirectors is configured to redirect energy, that would otherwise be scattered back into the system by a corresponding one of the obscurations, away from the corresponding obscuration and out of the laser system.
A monitoring method, comprising: effecting, by a first communication circuit arranged at a mobile object , communication of working data associated with operations of a communication device arranged at the mobile object between the mobile object and a remote control of the mobile object at a first frequency channel , wherein effecting communication of working data comprises transmitting and receiving the working data to and from the remote control , wherein the working data include operational data initiated or generated by the mobile object or a load carried by the mobile object when the working data are transmitted to the remote control or wherein the working data include movement adjustment signals when the working data are received from the remote control transmitting, by a second communication circuit arranged at the mobile object , monitoring data of the mobile object at a second frequency channel to a monitoring detector , wherein the monitoring data includes data directed to reporting a current status of the mobile object ; receiving, by the second communication circuit communication data from the monitoring detector ; determining whether to transmit the monitoring data by the first communication circuit based on the communication data from the monitoring detector; and transmitting, by the first communication circuit , the monitoring data along with the working data at the first frequency channel such that the monitoring data are received by the monitoring detector within the range of the first communication circuit. effecting, by a first communication circuit arranged at a mobile object , communication of working data associated with operations of a communication device arranged at the mobile object between the mobile object and a remote control of the mobile object at a first frequency channel , wherein effecting communication of working data comprises transmitting and receiving the working data to and from the remote control , wherein the working data include operational data initiated or generated by the mobile object or a load carried by the mobile object when the working data are transmitted to the remote control or wherein the working data include movement adjustment signals when the working data are received from the remote control transmitting, by a second communication circuit arranged at the mobile object , monitoring data of the mobile object at a second frequency channel to a monitoring detector , wherein the monitoring data includes data directed to reporting a current status of the mobile object ; receiving, by the second communication circuit communication data from the monitoring detector ; determining whether to transmit the monitoring data by the first communication circuit based on the communication data from the monitoring detector; and transmitting, by the first communication circuit , the monitoring data along with the working data at the first frequency channel such that the monitoring data are received by the monitoring detector within the range of the first communication circuit.
A change detection apparatus comprising: a parameter acquiring section configured to acquire a value of at least one setting parameter of a field device , at predetermined time intervals; a change detecting section configured to detect whether the value of the setting parameter has been changed; and a change information output section configured to output change information, in response to a change in the value of the setting parameter having been detected; characterised in that the parameter acquiring section is configured so as, in response to a change having been detected in the value of any setting parameter that is a change detection target, further acquire values of a plurality of non-target setting parameters that are not change detection targets, and the change information output section is configured to output the change information including the acquired values of the plurality of non-target setting parameters in response to the change having been detected in the value of any setting parameter that is the change detection target. a parameter acquiring section configured to acquire a value of at least one setting parameter of a field device , at predetermined time intervals; a change detecting section configured to detect whether the value of the setting parameter has been changed; and a change information output section configured to output change information, in response to a change in the value of the setting parameter having been detected; characterised in that the parameter acquiring section is configured so as, in response to a change having been detected in the value of any setting parameter that is a change detection target, further acquire values of a plurality of non-target setting parameters that are not change detection targets, and the change information output section is configured to output the change information including the acquired values of the plurality of non-target setting parameters in response to the change having been detected in the value of any setting parameter that is the change detection target.
A method of growing a nitride semiconductor layer, the method comprising: (a) preparing a nitride substrate by growing a gallium nitride crystal on plural seed substrates using hydride vapor phase epitaxy, HVPE, followed by slicing the gallium nitride crystal; (b) growing a gallium nitride-based defect dispersion suppressing layer on the gallium nitride substrate formed in step (a) using metal organic chemical vapor deposition; and (c) growing a gallium nitride semiconductor layer on the defect dispersion suppressing layer, wherein the gallium nitride-based defect dispersion suppressing layer is a gallium nitride layer grown at a temperature in the range of 900°C to 1000°C and grown at a pressure in a range from 100 torr to 400 torr, wherein the growth temperature of the defect dispersion suppressing layer is lower than the growth temperature of the gallium nitride semiconductor layer formed in step (c), and at a growth rate which is slower than the gallium-nitride semi-conductor layer in step (c) and which is in the range from 1.5 μm/hr. to 2.5 μm/hr. (a) preparing a nitride substrate by growing a gallium nitride crystal on plural seed substrates using hydride vapor phase epitaxy, HVPE, followed by slicing the gallium nitride crystal; (b) growing a gallium nitride-based defect dispersion suppressing layer on the gallium nitride substrate formed in step (a) using metal organic chemical vapor deposition; and (c) growing a gallium nitride semiconductor layer on the defect dispersion suppressing layer,
A method of performing tile-based rendering, the method comprising: obtaining parameters related to a Bezier curve in an object; classifying tiles included in a frame based on the parameters; and performing the tile-based rendering based on the classifying of the tiles, wherein the step of classifying tiles comprises: classifying as a first position indicia tiles included in the frame having all endpoints corresponding to corners of the tile located outside a convex hull corresponding to the Bezier curve; determining tiles having some endpoints corresponding to corners of the tile located inside a convex hull corresponding to the Bezier curve; performing a Loop-Blinn test on the endpoints of each of the determined tiles; and classifying as at least one other position indicia the determined tiles based on the Loop-Blinn test obtaining parameters related to a Bezier curve in an object; classifying tiles included in a frame based on the parameters; and performing the tile-based rendering based on the classifying of the tiles, wherein the step of classifying tiles comprises: classifying as a first position indicia tiles included in the frame having all endpoints corresponding to corners of the tile located outside a convex hull corresponding to the Bezier curve; determining tiles having some endpoints corresponding to corners of the tile located inside a convex hull corresponding to the Bezier curve; performing a Loop-Blinn test on the endpoints of each of the determined tiles; and classifying as at least one other position indicia the determined tiles based on the Loop-Blinn test classifying as a first position indicia tiles included in the frame having all endpoints corresponding to corners of the tile located outside a convex hull corresponding to the Bezier curve; determining tiles having some endpoints corresponding to corners of the tile located inside a convex hull corresponding to the Bezier curve; performing a Loop-Blinn test on the endpoints of each of the determined tiles; and classifying as at least one other position indicia the determined tiles based on the Loop-Blinn test
Vehicle , comprising: - a voltage supply source for providing an electrical voltage; - a filling level meter for measuring a filling level of a liquid container ; - an evaluation electronics system which is designed in such a way that it processes the filling level and passes this on to an indicator panel ; - an indicator panel for indicating a filling level, comprising an indicator component for indicating a filling level of a liquid container ; characterized in that the indicator panel comprises a reed contact which, when a magnetic field is applied, is designed to switch the voltage supply source for the indicator component and for the evaluation electronics system of the filling level meter for measuring a filling level. - a voltage supply source for providing an electrical voltage; - a filling level meter for measuring a filling level of a liquid container ; - an evaluation electronics system which is designed in such a way that it processes the filling level and passes this on to an indicator panel ; - an indicator panel for indicating a filling level, comprising an indicator component for indicating a filling level of a liquid container ;
A method to detect the presence of at least one faulty and/or broken needle in a circular or rectilinear textile machine comprising a plurality of needles to which yarns (F) from yarn feed devices associated with that machine are fed, each yarn (F) being fed to the textile machine with at least one characteristic thereof, tension, feed speed and quantity fed, being kept monitored and equal to a constant value during the production of a manufactured article or part thereof, with the provision of monitoring means to monitor said at least one characteristic capable of monitoring its value throughout the stage of feeding the yarn (F) to the textile machine, intended to detect any disturbance in the value of the characteristic monitored, to identify any periodicity in said disturbance and whether the disturbance repeats periodically, said monitoring means identifying the presence of a faulty and/or broken needle in the textile machine, characterised in that the tension characteristics of the yarn (F) and its feed speed are monitored in order to identify a broken and/or faulty needle through the detection of a periodic variation in one of these characteristics.