mhurhangee/ep-ind-claims huggingface dataset:
A method for compensating for flicker induced by a wind turbine power system connected to a power grid, the method comprising: operating, via a controller, a power converter of the wind turbine power system based on a nominal reactive current command and a nominal torque command, wherein the controller is a converter controller of the power converter; in response to receiving a periodic torque command modifier, determining, via the controller, a reactive current command modifier for the power converter based on one or more operational parameters of the wind turbine power system and/or the power grid and the periodic torque command modifier;, simultaneously modifying, via the controller, the nominal reactive current command as a function of the reactive current command modifier and the nominal torque command as a function of the periodic torque command modifier, wherein modifying the nominal torque command causes low-frequency voltage variations in the power grid and simultaneously modifying the nominal reactive current command attenuates the low-frequency voltage variations, the low-frequency voltage variations being in a range from about 1 Hz to about 30 Hz; and correlating, via the controller, the periodic torque command modifier with the grid voltage as one or more rotor blades passes a tower and simultaneously modifying the nominal reactive current command as a function of the reactive current command modifier based on the correlation. operating, via a controller, a power converter of the wind turbine power system based on a nominal reactive current command and a nominal torque command, wherein the controller is a converter controller of the power converter; in response to receiving a periodic torque command modifier, determining, via the controller, a reactive current command modifier for the power converter based on one or more operational parameters of the wind turbine power system and/or the power grid and the periodic torque command modifier;, simultaneously modifying, via the controller, the nominal reactive current command as a function of the reactive current command modifier and the nominal torque command as a function of the periodic torque command modifier, wherein modifying the nominal torque command causes low-frequency voltage variations in the power grid and simultaneously modifying the nominal reactive current command attenuates the low-frequency voltage variations, the low-frequency voltage variations being in a range from about 1 Hz to about 30 Hz; and correlating, via the controller, the periodic torque command modifier with the grid voltage as one or more rotor blades passes a tower and simultaneously modifying the nominal reactive current command as a function of the reactive current command modifier based on the correlation.
A stent graft comprising: a tubular graft; and at least one stent that is disposed in a region corresponding to part or all of the graft, and includes one or a plurality of wire members, the graft having a thickness that is greater than a diameter of at least one of the one or the plurality of wire members of the at least one stent, wherein the graft has liquid retainability that is greater on outer circumferential surface (So) side of the graft than on inner circumferential surface (Si) side of the graft. a tubular graft; and at least one stent that is disposed in a region corresponding to part or all of the graft, and includes one or a plurality of wire members, the graft having a thickness that is greater than a diameter of at least one of the one or the plurality of wire members of the at least one stent, wherein the graft has liquid retainability that is greater on outer circumferential surface (So) side of the graft than on inner circumferential surface (Si) side of the graft.
A method of updating an airfield lighting system, comprising: removing a light source from an existing light fixture (100, 200) of an airfield lighting system, wherein the removed light source is not a light emitting diode, LED, light source; replacing the removed light source with an LED light source (104, 204) in the existing light fixture (100, 200) without modifying or replacing any other element of the existing light fixture (100, 200), wherein the LED light source includes a plurality of LEDs; characterized in that the method further comprises: adding a controller (106, 206) for the LED light source (104, 204) to the existing light fixture (100, 200), wherein the controller (106, 206) is configured to: communicate a failure of the LED light source (104, 204) to a controller of the airfield lighting system; and maintain, upon the failure of one or more of the plurality of the LEDs of the LED light source (104, 204), a constant luminosity emitted by the LED light source (104, 204). removing a light source from an existing light fixture (100, 200) of an airfield lighting system, wherein the removed light source is not a light emitting diode, LED, light source; replacing the removed light source with an LED light source (104, 204) in the existing light fixture (100, 200) without modifying or replacing any other element of the existing light fixture (100, 200), wherein the LED light source includes a plurality of LEDs; characterized in that the method further comprises: adding a controller (106, 206) for the LED light source (104, 204) to the existing light fixture (100, 200), wherein the controller (106, 206) is configured to: communicate a failure of the LED light source (104, 204) to a controller of the airfield lighting system; and maintain, upon the failure of one or more of the plurality of the LEDs of the LED light source (104, 204), a constant luminosity emitted by the LED light source (104, 204). communicate a failure of the LED light source (104, 204) to a controller of the airfield lighting system; and maintain, upon the failure of one or more of the plurality of the LEDs of the LED light source (104, 204), a constant luminosity emitted by the LED light source (104, 204).
A hair cutting device comprising a housing unit and a cutting unit, the housing unit comprising: an actuator for varying a cutting length of the cutting unit within a cutting length range, the actuator being moveable between a first actuator position corresponding to a first extreme cutting length of the cutting length range, and a second actuator position corresponding to a second extreme cutting length of the cutting length range; the cutting unit configured to pivot relative to the housing unit 12) between a closed position for a cutting operation and an open position; the cutting unit comprising: a blade carrier carrying a cutting blade; a guard moveable along the blade carrier to extend the cutting length of the cutting unit within the cutting length range, wherein the guard is moveable between a first guard position corresponding to the first extreme cutting length and a second guard position corresponding to the second extreme cutting length, wherein the guard is biased to the first guard position; characterized in that the cutting unit further comprises a follower element attached to the guard and configured to cooperate with the actuator so that, with the cutting unit in the closed position, movement of the actuator from the first actuator position to the second actuator position drives the follower element to move the guard from the first guard position to the second guard position; wherein the follower element is configured to cooperate with the actuator so that, when the actuator is in the second actuator position, pivoting movement of the cutting unit from the open position to the closed position causes the actuator to drive the follower element to move the guard from the first guard position to the second guard position. an actuator for varying a cutting length of the cutting unit within a cutting length range, the actuator being moveable between a first actuator position corresponding to a first extreme cutting length of the cutting length range, and a second actuator position corresponding to a second extreme cutting length of the cutting length range; the cutting unit configured to pivot relative to the housing unit 12) between a closed position for a cutting operation and an open position; a blade carrier carrying a cutting blade; a guard moveable along the blade carrier to extend the cutting length of the cutting unit within the cutting length range, wherein the guard is moveable between a first guard position corresponding to the first extreme cutting length and a second guard position corresponding to the second extreme cutting length, wherein the guard is biased to the first guard position; characterized in that the cutting unit further comprises a follower element attached to the guard and configured to cooperate with the actuator so that, with the cutting unit in the closed position, movement of the actuator from the first actuator position to the second actuator position drives the follower element to move the guard from the first guard position to the second guard position;
A copolymer comprising: repeating units represented by the following chemical formulae 1 and 2: characterized in that R represents a hydrogen atom or a cation; X represents an alkylene group having 2 to 18 carbon atoms; Y represents a single bond, an oxycarbonyl group [ -O-CO-], a carbonyloxy group [ -CO-O-], an ether group (-O-), or an imido group [ -N-CO-(-CO-)]; and Z represents a biphenyl group or a naphthyl group). repeating units represented by the following chemical formulae 1 and 2: characterized in that R represents a hydrogen atom or a cation; X represents an alkylene group having 2 to 18 carbon atoms; Y represents a single bond, an oxycarbonyl group [ -O-CO-], a carbonyloxy group [ -CO-O-], an ether group (-O-), or an imido group [ -N-CO-(-CO-)]; and Z represents a biphenyl group or a naphthyl group).
A signal collection assembly of a power battery module, comprising: a substrate; a signal collection line consisting of a sheet-like electrically conductive metal element disposed on the substrate; a signal collection member disposed on the substrate and electrically connected with the signal collection line and comprising at least one of a temperature sensing element, a humidity sensing element, a pressure sensing element, a concentration sensing element and a voltage sensing element; and a signal collection terminal disposed on the substrate and defining a first terminal electrically connected with the signal collection line and a second terminal electrically connected with a power connection member of the power battery module, wherein the substrate comprises a line slot formed in a surface thereof, and the signal collection line is disposed in the line slot, wherein the signal collection line is formed by etching a conductive metal foil in the line slot, wherein the signal collection assembly further comprises a protection film disposed on the substrate for covering the signal collection line, the signal collection terminal, and the signal collection member. a substrate; a signal collection line consisting of a sheet-like electrically conductive metal element disposed on the substrate; a signal collection member disposed on the substrate and electrically connected with the signal collection line and comprising at least one of a temperature sensing element, a humidity sensing element, a pressure sensing element, a concentration sensing element and a voltage sensing element; and a signal collection terminal disposed on the substrate and defining a first terminal electrically connected with the signal collection line and a second terminal electrically connected with a power connection member of the power battery module, wherein the substrate comprises a line slot formed in a surface thereof, and the signal collection line is disposed in the line slot, wherein the signal collection line is formed by etching a conductive metal foil in the line slot, wherein the signal collection assembly further comprises a protection film disposed on the substrate for covering the signal collection line, the signal collection terminal, and the signal collection member.
A method of processing a wood fibre fraction, characterized in that the method comprises performing biological or biochemical processing on the fraction, whereby one or more biocatalysts having a disintegrating influence on the structure of wood fibres and wood fibre bundles are added to the fraction for weakening the bonds between the wood fibres; performing physical processing on the fraction whereby, as a consequence of the physical processing, at least some of the wood fibres processed with a biocatalyst or not processed with a biocatalyst gellify, forming a gellified pulp, whereby the method comprises recovering the formed gellified pulp; whereby the wood fibre fraction comprises fibre containing waste generated in pulp or papermaking industry; wherein the biocatalyst comprises at least one of a living microbial growth, an enzyme produced by the living microbial growth when present in the fraction, a single enzyme, an enzyme mixture, and a mixture of several enzyme mixtures.
Module-based system for material handling in connection with plug and abandonment operations of wells on an offshore installation, wherein the module-based system is adapted to operate independent of main drilling tower or external rigs on the offshore installation by comprising modules (100, 110, 120, 130, 140, 150, 160, 170, 180, 200, 210), wherein the offshore installation comprises an upper main deck in the form of a main rig and skidding deck and at least one lower deck with limited available lifting height, characterized in that the module-based system is adapted and installed at the lower deck of the offshore installation by means of a frame module acting as a foundation for all other modules (100, 110, 120, 130, 140, 150, 160, 170, 180, 200, 210), said frame module having a telescopic extension to adjust the height of said frame module to the available lifting height, and wherein the module-based system being configured to perform all material handling operations in connection with the plug and abandonment operations by comprising a lift module and integrated material handling modules in the form of transport trolley module, pipe manipulator module, jack module and winch module interchangeable based on the operation to be performed wherein the module-based system is adapted to operate independent of main drilling tower or external rigs on the offshore installation by comprising modules (100, 110, 120, 130, 140, 150, 160, 170, 180, 200, 210), wherein the offshore installation comprises an upper main deck in the form of a main rig and skidding deck and at least one lower deck with limited available lifting height, characterized in that the module-based system is adapted and installed at the lower deck of the offshore installation by means of a frame module acting as a foundation for all other modules (100, 110, 120, 130, 140, 150, 160, 170, 180, 200, 210), said frame module having a telescopic extension to adjust the height of said frame module to the available lifting height, and wherein the module-based system being configured to perform all material handling operations in connection with the plug and abandonment operations by comprising a lift module and integrated material handling modules in the form of transport trolley module, pipe manipulator module, jack module and winch module interchangeable based on the operation to be performed
A handheld medical imaging device comprising: a photosensitive detector (20, 118) comprising a plurality of pixels (20, 22); and a rigid imaging tip optically associated with the photosensitive detector, wherein the rigid imaging tip (4, 102, 104) includes a distal end defining a focal plane at a fixed focal distance relative to the photosensitive detector (20, 118), wherein the distal end of the rigid imaging tip (4, 102, 104) is constructed to be placed in contact with tissue and maintain the tissue at the focal plane, wherein the rigid imaging tip (4, 102, 104) includes a proximal portion and a distal portion angled relative to the proximal portion by an angle of between 25° to 65° inclusively, and wherein a length of the distal portion is between 10 mm to 65 mm inclusively; one or more illumination sources; a body, wherein the proximal portion of the rigid imaging tip (4, 102, 104) is connected to and distally extends from the body; and optics (8, 10, 16) associated with the photosensitive detector (20, 118) and configured to fix a focus of the photosensitive detector (20, 118) at the focal plane, wherein the optics (8, 10, 16) are located between the photosensitive detector (20, 118) and the rigid imaging tip (4, 102, 104). a photosensitive detector (20, 118) comprising a plurality of pixels (20, 22); and a rigid imaging tip optically associated with the photosensitive detector, wherein the rigid imaging tip (4, 102, 104) includes a distal end defining a focal plane at a fixed focal distance relative to the photosensitive detector (20, 118), wherein the distal end of the rigid imaging tip (4, 102, 104) is constructed to be placed in contact with tissue and maintain the tissue at the focal plane, wherein the rigid imaging tip (4, 102, 104) includes a proximal portion and a distal portion angled relative to the proximal portion by an angle of between 25° to 65° inclusively, and wherein a length of the distal portion is between 10 mm to 65 mm inclusively; one or more illumination sources; a body, wherein the proximal portion of the rigid imaging tip (4, 102, 104) is connected to and distally extends from the body; and optics (8, 10, 16) associated with the photosensitive detector (20, 118) and configured to fix a focus of the photosensitive detector (20, 118) at the focal plane, wherein the optics (8, 10, 16) are located between the photosensitive detector (20, 118) and the rigid imaging tip (4, 102, 104).
A medical implant enclosed within sterile medical packaging, comprising: an elongate implant body that includes a plurality of sheet segments (20; 30'), each of said sheet segments having a top surface, a bottom surface and at least one side edge (21; 31'), said at least one side edge having a greater surface porosity than said top surface and said bottom surface, the plurality of sheet segments being stacked in a generally longitudinal direction along the length of the implant body; and a capping member sized for contacting portions of a tissue wall adjacent an opening to the fistula so as to inhibit the passage of the capping member through the fistula opening. an elongate implant body that includes a plurality of sheet segments (20; 30'), each of said sheet segments having a top surface, a bottom surface and at least one side edge (21; 31'), said at least one side edge having a greater surface porosity than said top surface and said bottom surface, the plurality of sheet segments being stacked in a generally longitudinal direction along the length of the implant body; and a capping member sized for contacting portions of a tissue wall adjacent an opening to the fistula so as to inhibit the passage of the capping member through the fistula opening.
A method for manufacturing patterned tempered glass, comprising sequentially: heating a glass substrate; forming a pattern on a surface of the glass substrate; and quenching the glass substrate to temper the glass substrate wherein the method further comprises dielectrically heating the glass substrate between forming the pattern and quenching the glass substrate, and, wherein the dielectrically heating the heated glass substrate comprises performing high-frequency dielectric heating of the glass substrate so that a temperature of an inner portion of the glass substrate is increased to be higher than a temperature of the surface of the glass substrate. heating a glass substrate; forming a pattern on a surface of the glass substrate; and quenching the glass substrate to temper the glass substrate wherein the method further comprises dielectrically heating the glass substrate between forming the pattern and quenching the glass substrate, and, wherein the dielectrically heating the heated glass substrate comprises performing high-frequency dielectric heating of the glass substrate so that a temperature of an inner portion of the glass substrate is increased to be higher than a temperature of the surface of the glass substrate.
A traveling test apparatus for a vehicle, comprising: a tire driving mechanism (200, 300) suited for driving and rotating the tire (Wf) by contacting a tread surface of the tire attached to a vehicle; a load sensor (721, 722, 723, 724) suited for measuring a force transmitted from the tire (Wf) to the tire driving mechanism (200, 300); a first measuring means suited for measuring an output of the load sensor with a first measuring range; a second measuring means suited for measuring the output of the load sensor with a second measuring range wider than the first measuring range; and a switching means suited for transmitting the output of the load sensor selectively to one of the first measuring means and second measuring means, wherein: the switching means is adapted to transmit the output of the load sensor to the first measuring means when measuring a force variation generated while the tire is rotating, and the switching means is adapted to transmit the output of the load sensor to the second measuring means when measuring a braking force generated while the tire is decelerated. a tire driving mechanism (200, 300) suited for driving and rotating the tire (Wf) by contacting a tread surface of the tire attached to a vehicle; a load sensor (721, 722, 723, 724) suited for measuring a force transmitted from the tire (Wf) to the tire driving mechanism (200, 300); a first measuring means suited for measuring an output of the load sensor with a first measuring range; a second measuring means suited for measuring the output of the load sensor with a second measuring range wider than the first measuring range; and a switching means suited for transmitting the output of the load sensor selectively to one of the first measuring means and second measuring means, the switching means is adapted to transmit the output of the load sensor to the first measuring means when measuring a force variation generated while the tire is rotating, and the switching means is adapted to transmit the output of the load sensor to the second measuring means when measuring a braking force generated while the tire is decelerated.