mhurhangee/patent-ind-claim-en huggingface dataset:
A regenerative braking system comprising: a motor configured to rotate at a variable rotational speed in response to receiving power from a three-phase power supply; a regenerative braking circuit in signal communication with the three-phase power supply and configured to control the rotational speed of the motor; and a brake controller in signal communication with the regenerative braking circuit and configured to selectively operate the regenerative braking circuit in a plurality of different braking modes based on the rotational speed of the motor; characterized in that the different braking modes includes a first braking mode applied while the motor rotates so as to achieve a first reduced rotational speed that is less than a maximum rotational speed generated, a second braking mode applied while the motor rotates so as to achieve a second reduced rotational speed that is less than the first reduced rotational speed generated, and a third braking mode applied after the motor is stopped and wherein the first braking mode includes a regenerative braking operation, the second braking mode includes a pulsed DC injection braking operation, and the third braking mode includes a dynamic braking operation. a motor configured to rotate at a variable rotational speed in response to receiving power from a three-phase power supply; a regenerative braking circuit in signal communication with the three-phase power supply and configured to control the rotational speed of the motor; and a brake controller in signal communication with the regenerative braking circuit and configured to selectively operate the regenerative braking circuit in a plurality of different braking modes based on the rotational speed of the motor; characterized in that the different braking modes includes a first braking mode applied while the motor rotates so as to achieve a first reduced rotational speed that is less than a maximum rotational speed generated, a second braking mode applied while the motor rotates so as to achieve a second reduced rotational speed that is less than the first reduced rotational speed generated, and a third braking mode applied after the motor is stopped and wherein the first braking mode includes a regenerative braking operation, the second braking mode includes a pulsed DC injection braking operation, and the third braking mode includes a dynamic braking operation.
A method for producing a solid electrolyte, the solid electrolyte comprising crystal phase A having a peak at a position of 2θ = 20.2° ± 0.5°, 23.6° ± 0.5° in an X-ray diffraction measurement using a CuKα ray, the method characterized by comprising steps of: a pasting step of pasting slurry containing an amorphous solid electrolyte and a dispersion medium to form a solid electrolyte film, wherein the amorphous solid electrolyte contains a Li element, a P element, a S element, a Br element, and an I element; and a heat treating step of heat treating the solid electrolyte film at a temperature rising speed of 67.0 °C/second or more to crystallize the amorphous solid electrolyte; wherein the heat treating step is conducted using a heat medium having a temperature of 240°C or more; and wherein a thickness of the solid electrolyte film is 600 um or less. a pasting step of pasting slurry containing an amorphous solid electrolyte and a dispersion medium to form a solid electrolyte film, wherein the amorphous solid electrolyte contains a Li element, a P element, a S element, a Br element, and an I element; and a heat treating step of heat treating the solid electrolyte film at a temperature rising speed of 67.0 °C/second or more to crystallize the amorphous solid electrolyte; wherein the heat treating step is conducted using a heat medium having a temperature of 240°C or more; and wherein a thickness of the solid electrolyte film is 600 um or less.
A method of performing nucleic acid amplification on a plurality of biological samples positioned in a sample well tray in a thermal cycling device , comprising the steps of: placing the sample well tray onto a tray-receiving region of a sample well tray holder ; translating the sample well tray holder and sample well tray into the thermal cycling device until the sample well tray is aligned with a sample block assembly positioned beneath the sample well tray , the sample block assembly comprising at least one heating element and being configured to receive the sample well tray thereon; translating the sample block assembly from a first position wherein the sample block assembly permits the sample well tray to translate into alignment with the sample block assembly , to a second position wherein the sample block assembly is positioned vertically upward relative to the first position to contact the sample well tray ; thermally cycling the samples while simultaneously optically detecting the samples using an optical detection system ; translating the sample block assembly from the second position to the first position; and removing the sample well tray from the thermal cycling device , wherein the optical detection system is stationarily mounted in the thermal cycling device and remains substantially stationary throughout the above steps. placing the sample well tray onto a tray-receiving region of a sample well tray holder ; translating the sample well tray holder and sample well tray into the thermal cycling device until the sample well tray is aligned with a sample block assembly positioned beneath the sample well tray , the sample block assembly comprising at least one heating element and being configured to receive the sample well tray thereon; translating the sample block assembly from a first position wherein the sample block assembly permits the sample well tray to translate into alignment with the sample block assembly , to a second position wherein the sample block assembly is positioned vertically upward relative to the first position to contact the sample well tray ; thermally cycling the samples while simultaneously optically detecting the samples using an optical detection system ; translating the sample block assembly from the second position to the first position; and removing the sample well tray from the thermal cycling device , wherein the optical detection system is stationarily mounted in the thermal cycling device and remains substantially stationary throughout the above steps.
A method for memory calibration, comprising: scheduling a ZQ calibration short, ZQCS, command to calibrate a multi-rank double data rate (DDR) memory system according to a ZQ interval; the method characterised in that it further comprises: recording that a dynamic random-access memory, DRAM, rank in the multi-rank DDR memory system missed the ZQCS command in response to determining that the DRAM rank was is in a self-refresh mode at the ZQ interval; and scheduling a ZQ command to calibrate the DRAM rank after exiting the self-refresh mode based at least in part on a number of ZQCS commands that were missed while the DRAM rank was in the self-refresh mode. scheduling a ZQ calibration short, ZQCS, command to calibrate a multi-rank double data rate (DDR) memory system according to a ZQ interval; the method characterised in that it further comprises: recording that a dynamic random-access memory, DRAM, rank in the multi-rank DDR memory system missed the ZQCS command in response to determining that the DRAM rank was is in a self-refresh mode at the ZQ interval; and scheduling a ZQ command to calibrate the DRAM rank after exiting the self-refresh mode based at least in part on a number of ZQCS commands that were missed while the DRAM rank was in the self-refresh mode. recording that a dynamic random-access memory, DRAM, rank in the multi-rank DDR memory system missed the ZQCS command in response to determining that the DRAM rank was is in a self-refresh mode at the ZQ interval; and scheduling a ZQ command to calibrate the DRAM rank after exiting the self-refresh mode based at least in part on a number of ZQCS commands that were missed while the DRAM rank was in the self-refresh mode.
A power connector assembly , comprising: a connector housing ; and a plurality of receptacles defined in the connector housing , each of the receptacles defining a keyed interface profile such that each interface profile is adapted to individually couple to a respective feeder connector , wherein each one of the receptacles has an interface profile different from the other interface profiles, and characterized by : each of the plurality of receptacles includes a contact pin extending upwardly from the connector housing with an internal thread and a counter bore. a connector housing ; and a plurality of receptacles defined in the connector housing , each of the receptacles defining a keyed interface profile such that each interface profile is adapted to individually couple to a respective feeder connector , wherein each one of the receptacles has an interface profile different from the other interface profiles, and characterized by : each of the plurality of receptacles includes a contact pin extending upwardly from the connector housing with an internal thread and a counter bore.
A wellbore drilling system comprising: a drilling liner configured to be positioned in a lost circulation zone of a subterranean formation in which a wellbore is being drilled, the drilling liner configured to flow wellbore drilling fluids from a surface of the wellbore to the subterranean formation while avoiding the lost circulation zone; an inner work string configured to be positioned in the drilling liner; and a drill head assembly attached to a downhole end of the drilling liner, the drill head assembly configured to: drill the subterranean formation to form cuttings, receive the wellbore drilling fluids, and flow the cuttings and the wellbore drilling fluids into the drilling liner while avoiding the lost circulation zone and towards the surface of the wellbore, and characterised in that : the drill head assembly comprises a coring tool configured to core the subterranean formation in which the wellbore is being drilled, and a drilling bit attached to the inner work string, the drilling bit configured to cut a core cored by the coring tool. a drilling liner configured to be positioned in a lost circulation zone of a subterranean formation in which a wellbore is being drilled, the drilling liner configured to flow wellbore drilling fluids from a surface of the wellbore to the subterranean formation while avoiding the lost circulation zone; an inner work string configured to be positioned in the drilling liner; and a drill head assembly attached to a downhole end of the drilling liner, the drill head assembly configured to: drill the subterranean formation to form cuttings, receive the wellbore drilling fluids, and flow the cuttings and the wellbore drilling fluids into the drilling liner while avoiding the lost circulation zone and towards the surface of the wellbore, and characterised in that : the drill head assembly comprises a coring tool configured to core the subterranean formation in which the wellbore is being drilled, and a drilling bit attached to the inner work string, the drilling bit configured to cut a core cored by the coring tool. drill the subterranean formation to form cuttings, receive the wellbore drilling fluids, and flow the cuttings and the wellbore drilling fluids into the drilling liner while avoiding the lost circulation zone and towards the surface of the wellbore, and characterised in that : the drill head assembly comprises a coring tool configured to core the subterranean formation in which the wellbore is being drilled, and a drilling bit attached to the inner work string, the drilling bit configured to cut a core cored by the coring tool.
A receiver for a serial link, the receiver having an analog input and comprising: a first analog front end (AFE) connected to the analog input and having an output and an adjustable DC gain; a data slicer connected to the output of the analog front end (AFE); an error slicer connected to the output of the analog front end (AFE); and a first processor unit connected to the data slicer and the error slicer and configured to iteratively adjust the DC gain; and estimate a zeroth channel tap value (ho), until the zeroth tap value (ho) falls into a set range of values, wherein the estimating of the zeroth channel tap value (ho) comprises iteratively updating an estimated zeroth channel tap value (h 0(n+1) ) according to the equation: h 0 n + 1 = h 0 n + mu ∗ Error ∗ Data , wherein: h 0 (n+1) is an updated estimate of the zeroth channel tap value; h 0 (n) is a previous estimate of the zeroth channel tap value; mu is a constant; Data is the sign of a most recently received data bit; Error is the sign of: y - h 0 (n) when Data is 1, and y + h 0 (n) when Data is -1; and y is an analog signal at the output of the analog front end. a first analog front end (AFE) connected to the analog input and having an output and an adjustable DC gain; a data slicer connected to the output of the analog front end (AFE); an error slicer connected to the output of the analog front end (AFE); and a first processor unit connected to the data slicer and the error slicer and configured to iteratively adjust the DC gain; and estimate a zeroth channel tap value (ho), until the zeroth tap value (ho) falls into a set range of values, wherein the estimating of the zeroth channel tap value (ho) comprises iteratively updating an estimated zeroth channel tap value (h 0(n+1) ) according to the equation: h 0 n + 1 = h 0 n + mu ∗ Error ∗ Data , wherein: h 0 (n+1) is an updated estimate of the zeroth channel tap value; h 0 (n) is a previous estimate of the zeroth channel tap value; mu is a constant; Data is the sign of a most recently received data bit; Error is the sign of: y - h 0 (n) when Data is 1, and y + h 0 (n) when Data is -1; and y is an analog signal at the output of the analog front end. h 0 (n+1) is an updated estimate of the zeroth channel tap value; h 0 (n) is a previous estimate of the zeroth channel tap value; mu is a constant; Data is the sign of a most recently received data bit; Error is the sign of: y - h 0 (n) when Data is 1, and y + h 0 (n) when Data is -1; and y - h 0 (n) when Data is 1, and y + h 0 (n) when Data is -1; and y is an analog signal at the output of the analog front end.
Ventilation device comprising an air flow passage for allowing air to flow through said air flow passage from an inlet to an outlet and a self-regulating valve which is arranged in the air flow passage so as to be tiltable about a tilting point in order to regulate an air flow opening in the air flow passage , in such a way that, at negative pressure at the outlet with respect to the inlet at an increasing pressure difference between the inlet and the outlet , said self-regulating valve moves in a first direction of rotation (R) in order to restrict the air flow opening and, at positive pressure at the outlet with respect to the inlet at an increasing pressure difference, moves in a second direction of rotation (S), opposite to the first direction of rotation (R), in order to restrict the air flow opening, characterized in that the self-regulating valve comprises a control limb which, viewed from the inlet to the outlet , is substantially arranged upstream of the tilting point and comprises a return limb which, viewed from the inlet to the outlet , is substantially arranged downstream of the tilting point , at an angle with respect to the control limb , in which the control limb and the return limb are impingeable by the air flow, in such a way that the air flow opening is automatically adjusted by means of the control limb , on account of the air flow at negative pressure at the outlet with respect to the inlet at increasing pressure difference, and the air flow opening is automatically adjusted by means of the return limb at positive pressure at the outlet with respect to the inlet at increasing pressure difference.
A method for automated configuration of an industrial controller (12 1 - 12 5 ), comprising: providing by the industrial controller (12 1 - 12 5 ) an identification to a server connected to said industrial controller (12 1 - 12 5 ) via a network , said identification identifying said industrial controller (12 1 - 12 5 ); receiving by the industrial controller, from said server via said network in response to providing said identification to said server , a list of industrial programs available for configuration; selecting by the industrial controller, from among said list, a desired industrial program; requesting by the industrial controller said desired industrial program from said server via said network ; and receiving by the industrial controller, from said server via said network , said desired industrial program in accordance with said identification; wherein said industrial program comprises or consists of an industrial control program, or parts thereof, or comprises or consists of at least one application function for an industrial control program, or parts thereof. providing by the industrial controller (12 1 - 12 5 ) an identification to a server connected to said industrial controller (12 1 - 12 5 ) via a network , said identification identifying said industrial controller (12 1 - 12 5 ); receiving by the industrial controller, from said server via said network in response to providing said identification to said server , a list of industrial programs available for configuration; selecting by the industrial controller, from among said list, a desired industrial program; requesting by the industrial controller said desired industrial program from said server via said network ; and receiving by the industrial controller, from said server via said network , said desired industrial program in accordance with said identification; wherein said industrial program comprises or consists of an industrial control program, or parts thereof, or comprises or consists of at least one application function for an industrial control program, or parts thereof.
A turbine blade comprising a root and an airfoil , the turbine blade comprising: a plurality of cooling channels each including a root cooling channel disposed in the root of the blade and an airfoil cooling channel disposed in the airfoil ; characterized in that the airfoil further comprises: means for limiting cooling air flow into each of the airfoil cooling channels , in the form of a metering orifice located between the root cooling channel and the airfoil cooling channel ; and means for limiting cooling air flow from each of the airfoil cooling channels , in the form of a film hole opening to the outside of the blade , wherein the plurality of cooling channels are a plurality of radial cooling channels, in which each radial airfoil cooling channel , when in use, directs cooling air in a radially outward direction from a base region of the airfoil to a tip region of the airfoil so that air flowing through a given metering orifice into one of the plurality of radial cooling channels flows radially outward through the airfoil to flow out of the film hole of the one radial cooling channel. a plurality of cooling channels each including a root cooling channel disposed in the root of the blade and an airfoil cooling channel disposed in the airfoil ; characterized in that the airfoil further comprises: means for limiting cooling air flow into each of the airfoil cooling channels , in the form of a metering orifice located between the root cooling channel and the airfoil cooling channel ; and means for limiting cooling air flow from each of the airfoil cooling channels , in the form of a film hole opening to the outside of the blade , wherein the plurality of cooling channels are a plurality of radial cooling channels, in which each radial airfoil cooling channel , when in use, directs cooling air in a radially outward direction from a base region of the airfoil to a tip region of the airfoil so that air flowing through a given metering orifice into one of the plurality of radial cooling channels flows radially outward through the airfoil to flow out of the film hole of the one radial cooling channel. means for limiting cooling air flow into each of the airfoil cooling channels , in the form of a metering orifice located between the root cooling channel and the airfoil cooling channel ; and means for limiting cooling air flow from each of the airfoil cooling channels , in the form of a film hole opening to the outside of the blade , wherein the plurality of cooling channels are a plurality of radial cooling channels, in which each radial airfoil cooling channel , when in use, directs cooling air in a radially outward direction from a base region of the airfoil to a tip region of the airfoil so that air flowing through a given metering orifice into one of the plurality of radial cooling channels flows radially outward through the airfoil to flow out of the film hole of the one radial cooling channel.
A method comprising: receiving , at a first communication device from a second communication device, a transmission opportunity, TXOP, owner transfer request that indicates that the second communication device is requesting to transfer ownership of a first TXOP to the first communication device, wherein the first TXOP is owned by the second communication device; in response to receiving the TXOP owner transfer request, initiating a second TXOP by the first communication device, wherein the second TXOP is owned by the first communication device, wherein initiating the second TXOP includes modifying one or more parameters of the first TXOP in connection with initiating the second TXOP, including modifying a duration of the first TXOP such that the modified duration is greater than a remainder of the duration of the first TXOP; and using, by the first communication device, the one or more modified parameters of the first TXOP for the second TXOP, including using the modified duration for the second TXOP. receiving , at a first communication device from a second communication device, a transmission opportunity, TXOP, owner transfer request that indicates that the second communication device is requesting to transfer ownership of a first TXOP to the first communication device, wherein the first TXOP is owned by the second communication device; in response to receiving the TXOP owner transfer request, initiating a second TXOP by the first communication device, wherein the second TXOP is owned by the first communication device, wherein initiating the second TXOP includes modifying one or more parameters of the first TXOP in connection with initiating the second TXOP, including modifying a duration of the first TXOP such that the modified duration is greater than a remainder of the duration of the first TXOP; and using, by the first communication device, the one or more modified parameters of the first TXOP for the second TXOP, including using the modified duration for the second TXOP.