mhurhangee/ep-ind-claims huggingface dataset:
A method of operating an elevator system wherein the method comprises: determining an unbalance between an elevator counterweight and an empty elevator car, determining uncompensation of the elevator system masses caused by a weight difference of ropes hanging on different sides of a traction sheave at different positions (9, 10) of the elevator shaft, obtaining car-load information from a load weighting device (11, 12) before launching a first elevator run, the first elevator run is launched, during launch of the first elevator run motor-load information is obtained from an elevator drive unit (4, 17) based on realized motor current, and calculating calibration data for the car-load information based on a difference between the car-load information and motor-load information by taking into account said determined unbalance and the uncompensation at the position of the launch of the first elevator run, and utilizing the calculated calibration data in the elevator system to correct the car-load information obtained from the load weighting device (11, 12) in connection with subsequent elevator runs. determining an unbalance between an elevator counterweight and an empty elevator car, determining uncompensation of the elevator system masses caused by a weight difference of ropes hanging on different sides of a traction sheave at different positions (9, 10) of the elevator shaft, obtaining car-load information from a load weighting device (11, 12) before launching a first elevator run, the first elevator run is launched, during launch of the first elevator run motor-load information is obtained from an elevator drive unit (4, 17) based on realized motor current, and calculating calibration data for the car-load information based on a difference between the car-load information and motor-load information by taking into account said determined unbalance and the uncompensation at the position of the launch of the first elevator run, and utilizing the calculated calibration data in the elevator system to correct the car-load information obtained from the load weighting device (11, 12) in connection with subsequent elevator runs.
A method for controlling soft start of a switching rectifier, comprising: acquiring an external environmental parameter of a switching rectifier and a power supply characteristic parameter of an object to be powered, establishing a voltage start strategy and/or a current start strategy for the switching rectifier according to the external environmental parameter and the power supply characteristic parameter, and controlling a voltage and/or a current of the switching rectifier to start to a full-load voltage and/or a full-load current according to the voltage start strategy and/or the current start strategy, wherein the voltage start strategy comprises: determining at least one intermediate voltage between the initial voltage and the full-load voltage of the switching rectifier according to the external environmental parameter and the power supply characteristic parameter, obtaining voltage boost sections using the initial voltage and the full-load voltage as endpoints and using the at least one intermediate voltage as sectioning point(s), determining a voltage boost duration of each of the voltage boost sections by making a voltage boost section proximate to the initial voltage to have a voltage boost speed larger than a voltage boost speed of a voltage boost section proximate to the full-load voltage, and boosting the voltage of the switching rectifier in sequence according to determined voltage boost durations. acquiring an external environmental parameter of a switching rectifier and a power supply characteristic parameter of an object to be powered, establishing a voltage start strategy and/or a current start strategy for the switching rectifier according to the external environmental parameter and the power supply characteristic parameter, and controlling a voltage and/or a current of the switching rectifier to start to a full-load voltage and/or a full-load current according to the voltage start strategy and/or the current start strategy, wherein the voltage start strategy comprises: determining at least one intermediate voltage between the initial voltage and the full-load voltage of the switching rectifier according to the external environmental parameter and the power supply characteristic parameter, obtaining voltage boost sections using the initial voltage and the full-load voltage as endpoints and using the at least one intermediate voltage as sectioning point(s), determining a voltage boost duration of each of the voltage boost sections by making a voltage boost section proximate to the initial voltage to have a voltage boost speed larger than a voltage boost speed of a voltage boost section proximate to the full-load voltage, and boosting the voltage of the switching rectifier in sequence according to determined voltage boost durations.
A method for operating a mobile station, MS, in a wireless communication system, the method comprising: determining (719, 835) an uplink, UL, Tx power value based on a difference value between a gain of transmit, Tx, beam of a base station, BS, and a gain of a receive, Rx, beam of the BS, wherein the difference value is used for compensating a path loss between the MS and the BS; and transmitting (721, 837), to the BS, an UL signal based on the determined UL Tx power value, wherein the Tx beam of the BS is identified for transmitting a reference signal among a plurality of Tx beams of the BS, wherein the Rx beam of the BS is identified for receiving the UL signal among a plurality of Rx beams of the BS, and wherein the reference signal is used for measuring the path loss. determining (719, 835) an uplink, UL, Tx power value based on a difference value between a gain of transmit, Tx, beam of a base station, BS, and a gain of a receive, Rx, beam of the BS, wherein the difference value is used for compensating a path loss between the MS and the BS; and transmitting (721, 837), to the BS, an UL signal based on the determined UL Tx power value, wherein the Tx beam of the BS is identified for transmitting a reference signal among a plurality of Tx beams of the BS, wherein the Rx beam of the BS is identified for receiving the UL signal among a plurality of Rx beams of the BS, and wherein the reference signal is used for measuring the path loss.
A method for treating pulp mill black liquor in order to recover chemicals and energy contained therein, characterized by - introducing black liquor into a pyrolysis reactor comprising a substantially oxygen-free space, - feeding into the pyrolysis reactor causticizing material that consists of sodium oxide (Na 2 O) and a metal oxide (M x O y) and that is heated in a burning unit, whereby the black liquor is gasified and forms gaseous components and solid matter remains, - conveying the gaseous components formed in the pyrolysis reactor for further utilization, - conveying the solid matter formed in the pyrolysis reactor into the burning unit, where the combustible matter contained therein burns by means of oxygen contained in the air fed into the burning unit and causticizing material consisting of sodium oxide (Na 2 O) and a metal oxide (M x O y) remains, - returning part of the causticizing material formed in the burning unit to the pyrolysis reactor and conveying part to a dissolving vat, where water is added thereto, whereby sodium hydroxide (NaOH) and metal oxide (M x O y) are formed, - returning the formed sodium hydroxide (NaOH) back to the pulping process and at least major part of the remaining metal oxide (M x O y) to the burning unit, where it forms the causticizing material with the sodium oxide (Na 2 O). - introducing black liquor into a pyrolysis reactor comprising a substantially oxygen-free space, - feeding into the pyrolysis reactor causticizing material that consists of sodium oxide (Na 2 O) and a metal oxide (M x O y) and that is heated in a burning unit, whereby the black liquor is gasified and forms gaseous components and solid matter remains, - conveying the gaseous components formed in the pyrolysis reactor for further utilization, - conveying the solid matter formed in the pyrolysis reactor into the burning unit, where the combustible matter contained therein burns by means of oxygen contained in the air fed into the burning unit and causticizing material consisting of sodium oxide (Na 2 O) and a metal oxide (M x O y) remains, - returning part of the causticizing material formed in the burning unit to the pyrolysis reactor and conveying part to a dissolving vat, where water is added thereto, whereby sodium hydroxide (NaOH) and metal oxide (M x O y) are formed, - returning the formed sodium hydroxide (NaOH) back to the pulping process and at least major part of the remaining metal oxide (M x O y) to the burning unit, where it forms the causticizing material with the sodium oxide (Na 2 O).
A mixing apparatus for reconstituting a powdered cell culture media, the apparatus comprising: at least one fluid chamber; a first cap enclosing a lower portion of the fluid chamber; an influent port in the first cap; a second cap enclosing an upper portion of the fluid chamber; a geometric fluid flow aid coupled to the first cap and extending away from the first cap in a direction towards a center of the fluid chamber, wherein the geometric fluid flow aid comprises a geometric shape having a decreasing diameter in the direction towards the center of the fluid chamber; a filter material associated with the second cap, wherein the filter material is used to keep the powdered cell culture media inside the fluid chamber until dissolved; an effluent port in the second cap; wherein a powdered cell culture media is provided in the fluid to be mixed with a fluid provided by the influent port; and wherein the effluent port is configured to allow reconstituted media to exit the fluid chamber. at least one fluid chamber; a first cap enclosing a lower portion of the fluid chamber; an influent port in the first cap; a second cap enclosing an upper portion of the fluid chamber; a geometric fluid flow aid coupled to the first cap and extending away from the first cap in a direction towards a center of the fluid chamber, wherein the geometric fluid flow aid comprises a geometric shape having a decreasing diameter in the direction towards the center of the fluid chamber; a filter material associated with the second cap, wherein the filter material is used to keep the powdered cell culture media inside the fluid chamber until dissolved; an effluent port in the second cap; wherein a powdered cell culture media is provided in the fluid to be mixed with a fluid provided by the influent port; and wherein the effluent port is configured to allow reconstituted media to exit the fluid chamber.
An ophthalmic lens for at least one of slowing, retarding or preventing myopia progression, the ophthalmic lens comprising: a front convex surface; a back concave surface; a primary optic zone including: primary base sphere distance correction zones; and a plurality of lenslets with add power, wherein the lenslets have focal points which do not coincide with the primary optical axis of the primary base sphere distance correcton zones for a common incident plane wavefront, the combination of lenslets and primary distance correction zones being arranged to provide clear vision and myopic defocus to all regions of the retina; and a peripheral zone surrounding the optic zone, characterized in that: the ophthalmic lens is a contact lens, the plurality of lenslets each range in size from 0.45mm to 1.1mm. a front convex surface; a back concave surface; a primary optic zone including: primary base sphere distance correction zones; and a plurality of lenslets with add power, primary base sphere distance correction zones; and a plurality of lenslets with add power, wherein the lenslets have focal points which do not coincide with the primary optical axis of the primary base sphere distance correcton zones for a common incident plane wavefront, the combination of lenslets and primary distance correction zones being arranged to provide clear vision and myopic defocus to all regions of the retina; and a peripheral zone surrounding the optic zone, characterized in that: the ophthalmic lens is a contact lens, the plurality of lenslets each range in size from 0.45mm to 1.1mm. the ophthalmic lens is a contact lens, the plurality of lenslets each range in size from 0.45mm to 1.1mm.
An automotive article comprising a thermoplastic composition comprising: (a) from 49.5 wt % to 97.95 wt % of at least one homopolycarbonate polymer; (b) from 2.0 wt % to 49.5 wt % of at least one poly(carbonate-siloxane) copolymer in an amount effective to provide a total siloxane content of 1.0 wt% to 5.0 wt% based on the total weight of the thermoplastic composition; and (c) from 0.05 wt % to 1.0 wt % of at least one release agent, wherein the thermoplastic composition exhibits a melt volume flow rate of at least 25 cm 3 /10 min, as determined according to ISO 1133 at 300°C using a 1.2 kg load; a ductile/brittle transition temperature of less than or equal to 10 °C as determined in accordance with ISO 180-1A on a molded part having a thickness of 3 mm; and an L* that is less than 30% higher compared to a reference blend without the poly(carbonate-siloxane) copolymer, as measured according to ASTM D1729 on a 3 mm thick metallized plaque in reflectance and specular excluded mode; or wherein the thermoplastic composition exhibits a melt volume flow rate of at least 25 cm 3 /10 min, as determined according to ISO 1133 at 300°C using a 1.2 kg load; a ductile/brittle transition temperature of less than or equal to 10 °C as determined in accordance with ISO 180-1A on a molded part having a thickness of 3 mm; and an L* that is less than 10, as measured according to ASTM D1729 on a 3 mm thick metallized plaque in reflectance and specular excluded mode. (a) from 49.5 wt % to 97.95 wt % of at least one homopolycarbonate polymer; (b) from 2.0 wt % to 49.5 wt % of at least one poly(carbonate-siloxane) copolymer in an amount effective to provide a total siloxane content of 1.0 wt% to 5.0 wt% based on the total weight of the thermoplastic composition; and (c) from 0.05 wt % to 1.0 wt % of at least one release agent, wherein the thermoplastic composition exhibits a melt volume flow rate of at least 25 cm 3 /10 min, as determined according to ISO 1133 at 300°C using a 1.2 kg load; a ductile/brittle transition temperature of less than or equal to 10 °C as determined in accordance with ISO 180-1A on a molded part having a thickness of 3 mm; and an L* that is less than 30% higher compared to a reference blend without the poly(carbonate-siloxane) copolymer, as measured according to ASTM D1729 on a 3 mm thick metallized plaque in reflectance and specular excluded mode; or wherein the thermoplastic composition exhibits a melt volume flow rate of at least 25 cm 3 /10 min, as determined according to ISO 1133 at 300°C using a 1.2 kg load; a ductile/brittle transition temperature of less than or equal to 10 °C as determined in accordance with ISO 180-1A on a molded part having a thickness of 3 mm; and an L* that is less than 10, as measured according to ASTM D1729 on a 3 mm thick metallized plaque in reflectance and specular excluded mode.
Electronic device comprising: - a housing element for lodging a set of electronic components, said housing element comprising a top panel, a bottom panel, a front panel, a back panel, side panels (22, 25) and a cosmetic envelope surrounding said housing element and fixed to said housing element said envelope comprising a top panel, a bottom side, a front panel, a back side, side panels (32, 35) such that said envelope surrounds only the top panel, the front panel, the side panels (22, 25) of the housing element, such that the housing element is slidable into the envelope from the back side towards the front panel of the envelope; - said envelope comprising means for being assembled to form a single piece before it is slided onto the housing, and - dipping means (5, 7, 8, 9) for fastening said envelope to said housing element. - a housing element for lodging a set of electronic components, said housing element comprising a top panel, a bottom panel, a front panel, a back panel, side panels (22, 25) and a cosmetic envelope surrounding said housing element and fixed to said housing element said envelope comprising a top panel, a bottom side, a front panel, a back side, side panels (32, 35) such that said envelope surrounds only the top panel, the front panel, the side panels (22, 25) of the housing element, such that the housing element is slidable into the envelope from the back side towards the front panel of the envelope; - said envelope comprising means for being assembled to form a single piece before it is slided onto the housing, and - dipping means (5, 7, 8, 9) for fastening said envelope to said housing element.
A method for correcting for aging in particulate matter sensors for a diesel engine, comprising: calculating calculated particulate matter values for a modeled diesel engine exhaust system over a period of time; measuring measured test particulate matter values with a test particulate matter sensor over the period of time in a test diesel engine exhaust system; determining differences between the calculated particulate matter values and the measured test particulate matter values from the test particulate matter sensor over the period of time, the differences corresponding to an error in the measured test particulate matter values from the test particulate matter sensor; measuring particulate matter values with at least one other particulate matter sensor over a same period of time; and correcting the measured particulate matter values from the at least one other particulate matter sensor based on the determined differences to obtain a corrected particulate matter value. calculating calculated particulate matter values for a modeled diesel engine exhaust system over a period of time; measuring measured test particulate matter values with a test particulate matter sensor over the period of time in a test diesel engine exhaust system; determining differences between the calculated particulate matter values and the measured test particulate matter values from the test particulate matter sensor over the period of time, the differences corresponding to an error in the measured test particulate matter values from the test particulate matter sensor; measuring particulate matter values with at least one other particulate matter sensor over a same period of time; and correcting the measured particulate matter values from the at least one other particulate matter sensor based on the determined differences to obtain a corrected particulate matter value.
A nasal seal comprising: a seal body formed of a soft flexible material and defining an inner cavity and a supply opening for supply of breathing gases to the inner cavity, the seal body comprising: a first nostril prong; a second nostril prong; a rolling section disposed in a sidewall portion of the seal body, the rolling section being located between the supply opening and the first and second nostril prongs, wherein the rolling section is configured to roll over on itself to reduce a distance between the supply opening and the first and second nostril prongs, and wherein the rolling section further comprises a rib that extends in a circumferential direction of the seal body, wherein the rib is configured to contact an interior surface of the seal body to limit the roll of the rolling section and maintain the first and second nostril prongs in an operational position, characterized in that the rib extends only partially around a circumference of the seal body. a seal body formed of a soft flexible material and defining an inner cavity and a supply opening for supply of breathing gases to the inner cavity, the seal body comprising: a first nostril prong; a second nostril prong; a first nostril prong; a second nostril prong; a rolling section disposed in a sidewall portion of the seal body, the rolling section being located between the supply opening and the first and second nostril prongs, wherein the rolling section is configured to roll over on itself to reduce a distance between the supply opening and the first and second nostril prongs, and wherein the rolling section further comprises a rib that extends in a circumferential direction of the seal body, wherein the rib is configured to contact an interior surface of the seal body to limit the roll of the rolling section and maintain the first and second nostril prongs in an operational position, characterized in that the rib extends only partially around a circumference of the seal body.
A can annular gas turbine combustion engine including a plurality of combustors, a turbine first stage section comprising a first row of turbine blades, and an arrangement for delivering gasses from the plurality of combustors to the turbine first stage section, the arrangement comprising a flow-directing structure for each combustor, wherein each flow-directing structure comprises a straight path portion for receiving a gas flow from a respective combustor, and an annular chamber end, wherein the respective annular chamber ends together define an annular chamber that is oriented concentric to a gas turbine engine longitudinal axis, for delivering the gas flow to the turbine first stage section; wherein gasses flow from respective combustors, through respective straight paths, and into the annular chamber as respective straight gas flows, in respective substantially uniform flow directions; wherein the annular chamber unites the respective straight gas flows to form a singular annular gas flow and wherein the annular chamber imparts circumferential motion to the singular annular gas flow before the singular annular gas flow exits the annular chamber; characterised in that each annular chamber end comprises an inlet chamber and a transition chamber; wherein each inlet chamber receives gas flow from a straight path portion, directs the gas flow along a straight flow path, and delivers the gas flow to the transition chamber of an adjacent annular chamber end; wherein each transition chamber receives gas flow from the inlet chamber of an adjacent annular chamber end, directs the gas flow along an arcuate flow path, and delivers the gas flow to the turbine first stage section; wherein, within each annular chamber end, the gas flows within the inlet chamber and the transition chamber are substantially separate and meet at a shear plane.
Device for adjusting a door drive in relation to a car body of a vehicle, wherein at least one door drive-side console is provided which is embodied for detachable arrangement on a door drive and at least one car body-side console is provided which is embodied for detachable arrangement on a car body and wherein the door drive-side console can be fixed to the car body-side console by means of a screw connection (7, 8), and wherein the position of the door drive-side console with respect to the car body-side console can be moved by means of at least one threaded rod characterised in that the threaded rod is guided in a recess of the door drive-side console, wherein the position of the threaded rod in relation to the door drive-side console can be adjusted by means of an adjusting nut and wherein the threaded rod has a moulding, which is equipped with a borehole, wherein in the normal position of the device, the screw connection (7, 8) for fixing the door drive-side console to the car body-side console is guided through this borehole.