mhurhangee/patent-ind-claim-en huggingface dataset:
A surgical instrument comprising: a drive shaft ; a motor for rotating the drive shaft; and a motor speed control including a second switch in communication with the motor, the second switch sending a second signal (S 2 ) to the motor that varies the speed that the motor rotates the drive shaft, characterized in that the motor speed control further comprises a first switch in communication with the motor, the first switch being disposed over the second switch and in registration therewith, the first switch having an activated state wherein the first switch sends a first signal (S 1 ) to the motor, the motor being adapted to rotate the drive shaft at a first radial speed in response to the first signal (S 1 ) and to rotate the drive shaft at a second radial speed in response to the second signal (S 2 ), the second radial speed being different than the first radial speed. a drive shaft ; a motor for rotating the drive shaft; and a motor speed control including a second switch in communication with the motor, the second switch sending a second signal (S 2 ) to the motor that varies the speed that the motor rotates the drive shaft, characterized in that the motor speed control further comprises a first switch in communication with the motor, the first switch being disposed over the second switch and in registration therewith, the first switch having an activated state wherein the first switch sends a first signal (S 1 ) to the motor, the motor being adapted to rotate the drive shaft at a first radial speed in response to the first signal (S 1 ) and to rotate the drive shaft at a second radial speed in response to the second signal (S 2 ), the second radial speed being different than the first radial speed.
A method for optimizing computation and data retrieval of join operations from a multi-node log-structured database system, the database system comprising one or more data tables each having a plurality of columns, the method comprising the steps of: creating and partitioning a join index across at least one computing node for one or more join key columns, with optionally one or more secondary columns, of one data table wherein each join index partition replicates the log structure storage of the data table, wherein creating and the partitioning the join index comprises partitioning the data table, wherein each partition contains one or more data segments; using a partition strategy to partition and shuffle the data table partitions to the join index partitions; wherein each join index partition replicates the data table partitions and the segments of the data table; and wherein each replicated data segment contains a subset of the records from the corresponding data segment according to the partition strategy; and maintaining the join index in a series of incremental operations by replicating the creation or deletion of data segments from the log structure storage of the data table to the join index partitions. creating and partitioning a join index across at least one computing node for one or more join key columns, with optionally one or more secondary columns, of one data table wherein each join index partition replicates the log structure storage of the data table, wherein creating and the partitioning the join index comprises partitioning the data table, wherein each partition contains one or more data segments; using a partition strategy to partition and shuffle the data table partitions to the join index partitions; wherein each join index partition replicates the data table partitions and the segments of the data table; and wherein each replicated data segment contains a subset of the records from the corresponding data segment according to the partition strategy; partitioning the data table, wherein each partition contains one or more data segments; using a partition strategy to partition and shuffle the data table partitions to the join index partitions; wherein each join index partition replicates the data table partitions and the segments of the data table; and wherein each replicated data segment contains a subset of the records from the corresponding data segment according to the partition strategy; and maintaining the join index in a series of incremental operations by replicating the creation or deletion of data segments from the log structure storage of the data table to the join index partitions.
A resource scheduling method, comprising: determining an interleaving granularity of scheduled physical shared channels according to a preset rule by determining the interleaving granularity according to a coefficient and time-domain resources occupied by the scheduled physical shared channels, wherein the time-domain resources occupied by the scheduled physical shared channels comprise a time-domain length of a resource occupied by a single scheduled physical shared channel and wherein the interleaving granularity indicates a number of sub-frames or time slots occupied by one physical shared channel in one interleaved block; determining that an interleaving enabling condition is satisfied in response to a number of the scheduled physical shared channels being greater than a first threshold, and a number of repetitions of the scheduled physical shared channels being greater than a second threshold; and interleaving multiple transport blocks of the scheduled physical shared channels according to the interleaving granularity in response to the interleaving enabling condition being satisfied. determining an interleaving granularity of scheduled physical shared channels according to a preset rule by determining the interleaving granularity according to a coefficient and time-domain resources occupied by the scheduled physical shared channels, wherein the time-domain resources occupied by the scheduled physical shared channels comprise a time-domain length of a resource occupied by a single scheduled physical shared channel and wherein the interleaving granularity indicates a number of sub-frames or time slots occupied by one physical shared channel in one interleaved block; determining that an interleaving enabling condition is satisfied in response to a number of the scheduled physical shared channels being greater than a first threshold, and a number of repetitions of the scheduled physical shared channels being greater than a second threshold; and interleaving multiple transport blocks of the scheduled physical shared channels according to the interleaving granularity in response to the interleaving enabling condition being satisfied.
A chip scale atomic sensor comprising: a body that defines at least one sensing chamber ; a thermal isolation die mounted to the body , the thermal isolation die disposed in a location that communicates with the at least one sensing chamber , the thermal isolation die including: a substrate defining a frame portion and an isolated portion ; a plurality of tethers mechanically coupling the isolated portion of the substrate to the frame portion ; an atomic source mounted on the isolated portion of the substrate ; and a heating element on the isolated portion and configured to heat the atomic source . a body that defines at least one sensing chamber ; a thermal isolation die mounted to the body , the thermal isolation die disposed in a location that communicates with the at least one sensing chamber , the thermal isolation die including: a substrate defining a frame portion and an isolated portion ; a plurality of tethers mechanically coupling the isolated portion of the substrate to the frame portion ; an atomic source mounted on the isolated portion of the substrate ; and a heating element on the isolated portion and configured to heat the atomic source . a substrate defining a frame portion and an isolated portion ; a plurality of tethers mechanically coupling the isolated portion of the substrate to the frame portion ; an atomic source mounted on the isolated portion of the substrate ; and a heating element on the isolated portion and configured to heat the atomic source .
A system for manufacturing an electrode, the system comprising: a first coating unit configured to discharge an electrode slurry to a first surface that is an opposite surface of a surface where an electrode current collector contacts a first coating roller while the electrode current collector passes through the first coating roller ; a primary drying furnace configured to dry the electrode current collector having the first surface on which the electrode slurry has been coated; a second coating unit configured to discharge the electrode slurry to a second surface that is an opposite surface of a surface where the electrode current collector contacts a second coating roller while the electrode current collector passes through the second coating roller ; and a secondary drying furnace configured to dry the electrode current collector having the second surface on which the electrode slurry has been coated; characterized in that said system comprises n heat pipe guide rollers configured to reduce a temperature deviation in a width direction of the electrode current collector having passed through the primary drying furnace by heating the electrode current collector , wherein the n is an integer between 1 and 20, and wherein the heat pipe guide roller is positioned at a location on a moving path of the electrode current collector between an exit of the primary drying furnace and an entrance of the second coating unit. a first coating unit configured to discharge an electrode slurry to a first surface that is an opposite surface of a surface where an electrode current collector contacts a first coating roller while the electrode current collector passes through the first coating roller ; a primary drying furnace configured to dry the electrode current collector having the first surface on which the electrode slurry has been coated; a second coating unit configured to discharge the electrode slurry to a second surface that is an opposite surface of a surface where the electrode current collector contacts a second coating roller while the electrode current collector passes through the second coating roller ; and a secondary drying furnace configured to dry the electrode current collector having the second surface on which the electrode slurry has been coated; characterized in that said system comprises n heat pipe guide rollers configured to reduce a temperature deviation in a width direction of the electrode current collector having passed through the primary drying furnace by heating the electrode current collector , wherein the n is an integer between 1 and 20, and wherein the heat pipe guide roller is positioned at a location on a moving path of the electrode current collector between an exit of the primary drying furnace and an entrance of the second coating unit.
A crash-protected memory unit for a flight recorder, the crash-protected memory unit comprising: an electronic memory (no), configured to store data; an active casing , configured to encase the electronic memory , and comprising a heat absorption material , adapted to absorb heat by undergoing an endothermic chemical process, thereby providing an active thermal insulation of the electronic memory (no); and a passive casing , configured to encase the active casing , and comprising a heat resistant material for providing a passive thermal insulation for the electronic memory , wherein the heat absorption material comprises an inorganic hydrate, adapted to undergo, as the endothermic chemical process, a dehydration, and characterised in that the passive casing and/or the active casing comprise a plurality of openings (141, 142, ...), adapted to admit a passage of gaseous water, and wherein at least one opening of the plurality of openings (141, 142, ...) is filled with a sealing material, and wherein a melting or sublimation point of the sealing material is related to a dehydration temperature of the inorganic hydrate . an electronic memory (no), configured to store data; an active casing , configured to encase the electronic memory , and comprising a heat absorption material , adapted to absorb heat by undergoing an endothermic chemical process, thereby providing an active thermal insulation of the electronic memory (no); and a passive casing , configured to encase the active casing , and comprising a heat resistant material for providing a passive thermal insulation for the electronic memory , wherein the heat absorption material comprises an inorganic hydrate, adapted to undergo, as the endothermic chemical process, a dehydration, and characterised in that the passive casing and/or the active casing comprise a plurality of openings (141, 142, ...), adapted to admit a passage of gaseous water, and wherein at least one opening of the plurality of openings (141, 142, ...) is filled with a sealing material, and wherein a melting or sublimation point of the sealing material is related to a dehydration temperature of the inorganic hydrate .
A gas turbine engine comprising: an inlet having a centerbody and defining an inlet duct defining an inlet airflow path ; an engine core arranged downstream of the centerbody and defining an engine centerline ; and an inlet particle separator having a scavenge plenum arranged radially outwardly about at least a portion of the centerbody and having a plurality of plenum inlets fluidly coupling the inlet duct to the scavenge plenum , wherein the scavenge plenum radially outwardly bounds the inlet duct and the inlet duct defines a turn about the centerbody and the plurality of plenum inlets fluidly couple to the inlet duct along the turn . an inlet having a centerbody and defining an inlet duct defining an inlet airflow path ; an engine core arranged downstream of the centerbody and defining an engine centerline ; and an inlet particle separator having a scavenge plenum arranged radially outwardly about at least a portion of the centerbody and having a plurality of plenum inlets fluidly coupling the inlet duct to the scavenge plenum , wherein the scavenge plenum radially outwardly bounds the inlet duct and the inlet duct defines a turn about the centerbody and the plurality of plenum inlets fluidly couple to the inlet duct along the turn .
Method for managing rules or policies in a vehicle , the vehicle comprising at least one controllable unit , the method comprising the steps of: - determining , at the start of a driving, an active route of the vehicle, - selecting a set of control values from a plurality of stored sets of control values, the plurality of sets of control values being based on a set of previously driven routes, where the selected set of control values corresponds to the determined active route, where timestamps are used to differentiate between different sets of control values for the determined active route and where one control value of said set of control values corresponds to one predetermined interval of the determined active route, - controlling the at least one controllable unit based on the selected set of control values, - recording, during the current driving of the vehicle, a set of control result values, where one control result value corresponds to a predetermined interval of the determined active route which the vehicle has driven, and where the control result values are indicative of the result of the controlling during the predetermined interval, - determining , at the end of the driving based on said set of control result values, an updated set of control values for the actually driven route, - storing said updated set of control values, where said set of control values corresponds to a control model , said control model being a Markov Decision Process. - determining , at the start of a driving, an active route of the vehicle, - selecting a set of control values from a plurality of stored sets of control values, the plurality of sets of control values being based on a set of previously driven routes, where the selected set of control values corresponds to the determined active route, where timestamps are used to differentiate between different sets of control values for the determined active route and where one control value of said set of control values corresponds to one predetermined interval of the determined active route, - controlling the at least one controllable unit based on the selected set of control values, - recording, during the current driving of the vehicle, a set of control result values, where one control result value corresponds to a predetermined interval of the determined active route which the vehicle has driven, and where the control result values are indicative of the result of the controlling during the predetermined interval, - determining , at the end of the driving based on said set of control result values, an updated set of control values for the actually driven route, - storing said updated set of control values, where said set of control values corresponds to a control model , said control model being a Markov Decision Process.
An apparatus (100; 400) for varying amplitude and phase of signals along at least one signal path (I) suitable to be a signal path in a beam forming architecture, the apparatus comprising: an input for receiving an input signal; an output for providing an output signal; a splitter configured to split the input signal into a plurality of phase shifted signals; a plurality of attenuators (20, 200; 500) controllable by corresponding control signals and configured to attenuate the plurality of phase shifted signals, each attenuator (20; 200; 500) comprising multiple transmission lines (210, 211, ... ; 510, 511, ...) along the signal path (I) and a plurality of current paths (220, 221,...; 520, 521,...) individually controllable by the corresponding control signals, wherein each current path (220; 520) of the plurality of current paths (220, 221,...; 520, 521,...) is arranged between adjacent transmission lines (210, 211; 510, 511) and is configured to lower an amplitude of a signal propagating along the signal path (I) depending on one of the control signals, the transmission lines (210, 211, ... ; 510, 511, ...) being configured to provide an impedance matching along the signal path (I); and an adder configured to add the attenuated signals and to provide the added signals as the output signal, wherein the splitter is configured to generate as phase shifted signals from the input signal four quadrature vector signals (i+, i-, q+, q-) and to provide each of the quadrature vector signals (i+, i-, q+, q-) to one respective attenuator of the plurality of attenuators (20, 200; 500). an input for receiving an input signal; an output for providing an output signal; a splitter configured to split the input signal into a plurality of phase shifted signals; a plurality of attenuators (20, 200; 500) controllable by corresponding control signals and configured to attenuate the plurality of phase shifted signals, each attenuator (20; 200; 500) comprising multiple transmission lines (210, 211, ... ; 510, 511, ...) along the signal path (I) and a plurality of current paths (220, 221,...; 520, 521,...) individually controllable by the corresponding control signals, wherein each current path (220; 520) of the plurality of current paths (220, 221,...; 520, 521,...) is arranged between adjacent transmission lines (210, 211; 510, 511) and is configured to lower an amplitude of a signal propagating along the signal path (I) depending on one of the control signals, the transmission lines (210, 211, ... ; 510, 511, ...) being configured to provide an impedance matching along the signal path (I); and an adder configured to add the attenuated signals and to provide the added signals as the output signal, wherein the splitter is configured to generate as phase shifted signals from the input signal four quadrature vector signals (i+, i-, q+, q-) and to provide each of the quadrature vector signals (i+, i-, q+, q-) to one respective attenuator of the plurality of attenuators (20, 200; 500).
A microwave oven , comprising: a frequency converter ; a magnetron ; a first conductor , wherein a power supply end of the frequency converter is connected to a power supply end of the magnetron via the first conductor ; and a second conductor , wherein a ground end of the frequency converter is connected to a ground end of the magnetron via the second conductor ; wherein the first conductor and a part of the second conductor are arranged in parallel, and a distance between the first conductor and the part of the second conductor is less than a preset distance. a frequency converter ; a magnetron ; a first conductor , wherein a power supply end of the frequency converter is connected to a power supply end of the magnetron via the first conductor ; and a second conductor , wherein a ground end of the frequency converter is connected to a ground end of the magnetron via the second conductor ; wherein the first conductor and a part of the second conductor are arranged in parallel, and a distance between the first conductor and the part of the second conductor is less than a preset distance.
A method of operating a filling level measuring device for measuring the filling level in a container through the wall thereof by means of ultrasound, the filling level measuring device including an ultrasonic measuring head , a controller and a fastening device by means of which the filling level measuring device can be fastened to the container such that the ultrasonic measuring head is pressed against the wall of the container , wherein a wireless communication interface is provided which contains a transmitter/receiver unit, characterized in that a sampling rate is used which is situation-dependent insofar as when the controller detects that the filling level measuring device has been mounted to a new container , the filling level measuring device initiates a series of measurements the results of which are averaged to determine a starting filling level, and the controller reduces the sampling rate after the starting filling level has been determined.
A method performed by processing circuitry of a thermal printing device , the thermal printing device comprising a memory device and a motor for transporting media to a position for printing, the method comprising: accessing a plurality of print data lines in the memory device ; determining respective line strobe times and maximum motor speeds for the plurality of print data lines; determining a maximum step in motor speed for printing one of the plurality of print data lines to printing an adjacent one of the plurality of print data lines; and determining an actual motor speed for a selected print data line based on the maximum motor speed for the selected print data line, the maximum step in motor speed, and the respective line strobe times. accessing a plurality of print data lines in the memory device ; determining respective line strobe times and maximum motor speeds for the plurality of print data lines; determining a maximum step in motor speed for printing one of the plurality of print data lines to printing an adjacent one of the plurality of print data lines; and determining an actual motor speed for a selected print data line based on the maximum motor speed for the selected print data line, the maximum step in motor speed, and the respective line strobe times.