mhurhangee/patent-ind-claim-en huggingface dataset:
A method for operating a wind turbine with at least one rotor blade having a rotor blade pitch angle that is adjustable and a generator feeding power to an electrical supply grid, characterized by the following steps: - capturing an actual value of the fed-in power (P act ); - determining a power deviation based on the captured power (P act ); - setting a signal value for a correction of a setpoint value for the rotor blade pitch angle of the at least one rotor blade when the power deviation exceeds a maximum gradient threshold value over a specified period of time; - clearing the signal value when the power deviation falls below a predetermined minimum value and/or on the basis of a comparison of the grid voltage with a specified target voltage value; - establishing a correction value (dβ/dt ∗ ) for a setpoint value of the rotor blade pitch angle depending on a power change, and - applying the correction value (dβ/dt ∗ ) for a rotor blade pitch control as long as the signal value is set, wherein the correction value (dβ/dt ∗ ) for the rotor blade pitch angle is determined as a change speed (dβ/dt) for the rotor blade pitch angle. - capturing an actual value of the fed-in power (P act ); - determining a power deviation based on the captured power (P act ); - setting a signal value for a correction of a setpoint value for the rotor blade pitch angle of the at least one rotor blade when the power deviation exceeds a maximum gradient threshold value over a specified period of time; - clearing the signal value when the power deviation falls below a predetermined minimum value and/or on the basis of a comparison of the grid voltage with a specified target voltage value; - establishing a correction value (dβ/dt ∗ ) for a setpoint value of the rotor blade pitch angle depending on a power change, and - applying the correction value (dβ/dt ∗ ) for a rotor blade pitch control as long as the signal value is set, wherein the correction value (dβ/dt ∗ ) for the rotor blade pitch angle is determined as a change speed (dβ/dt) for the rotor blade pitch angle.
A method for producing a millable silicone rubber sponge with an open cell ratio of not lower than 20%, comprising: performing a heat treatment on a silicone rubber composition at 200°C or higher, the silicone rubber composition containing: (A) 100 parts by mass of an organopolysiloxane having at least two alkenyl groups in one molecule and a polymerization degree of not lower than 3,000, the organopolysiloxane being represented by the following average composition formula (I) R 1 a SiO 4-a/2 (I) wherein R 1 represents an identical or different monovalent hydrocarbon group, and a represents a positive number of 1.95 to 2.04; (B) a reinforcing silica in an amount of 10 to 100 parts by mass per 100 parts by mass of the component (A); (C) thermally expandable microcapsules having a thermoplastic resin as an outer shell and containing thereinside a solvent, wherein said thermally expandable microcapsules exhibit an expansion starting temperature of 90 to 150°C, and contracting from a maximum expansion volume by 20% or more when heated at 200°C for 5 min, the thermally expandable microcapsules being in an amount of 0.1 to 20 parts by mass per 100 parts by mass of the component (A); (D) a curing agent which is an organic peroxide in an amount of 0.01 to 20 parts by mass per 100 parts by mass of the component (A); and (E) an open cell-forming agent which is a solid high temperature decomposition-type organic foaming agent having a decomposition starting temperature of not lower than 180°C, and starting to decompose after the component (A) is cured, the open cell-forming agent being in an amount of 0.1 to 30 parts by mass per 100 parts by mass of the component (A). (A) 100 parts by mass of an organopolysiloxane having at least two alkenyl groups in one molecule and a polymerization degree of not lower than 3,000, the organopolysiloxane being represented by the following average composition formula (I) R 1 a SiO 4-a/2 (I) wherein R 1 represents an identical or different monovalent hydrocarbon group, and a represents a positive number of 1.95 to 2.04; (B) a reinforcing silica in an amount of 10 to 100 parts by mass per 100 parts by mass of the component (A); (C) thermally expandable microcapsules having a thermoplastic resin as an outer shell and containing thereinside a solvent, wherein said thermally expandable microcapsules exhibit an expansion starting temperature of 90 to 150°C, and contracting from a maximum expansion volume by 20% or more when heated at 200°C for 5 min, the thermally expandable microcapsules being in an amount of 0.1 to 20 parts by mass per 100 parts by mass of the component (A); (D) a curing agent which is an organic peroxide in an amount of 0.01 to 20 parts by mass per 100 parts by mass of the component (A); and (E) an open cell-forming agent which is a solid high temperature decomposition-type organic foaming agent having a decomposition starting temperature of not lower than 180°C, and starting to decompose after the component (A) is cured, the open cell-forming agent being in an amount of 0.1 to 30 parts by mass per 100 parts by mass of the component (A).
An actuation mechanism for a disc brake , the actuation mechanism comprising: a non-rotatable yoke to transmit an actuating force from an operating shaft ; a piston configured to be driven by the yoke to transmit the actuating force to a brake pad , the piston comprising a portion rotatable with respect to the yoke to cause the piston to extend; and a wear adjustment mechanism for adjusting extension of the piston to account for wear of the brake pad , the wear adjustment mechanism including a driving portion configured to be driven by the operating shaft , to transfer torque from the operating shaft to the rotatable portion of the piston to cause the rotatable portion to rotate and extend the piston , characterized in that the driving portion is a drive drum that is directly engaged by a link member that is connected to, or integral with, the operating shaft , wherein a rolling element bearing is located between the driving portion of the wear adjustment mechanism and the yoke . a non-rotatable yoke to transmit an actuating force from an operating shaft ; a piston configured to be driven by the yoke to transmit the actuating force to a brake pad , the piston comprising a portion rotatable with respect to the yoke to cause the piston to extend; and a wear adjustment mechanism for adjusting extension of the piston to account for wear of the brake pad , the wear adjustment mechanism including a driving portion configured to be driven by the operating shaft , to transfer torque from the operating shaft to the rotatable portion of the piston to cause the rotatable portion to rotate and extend the piston , characterized in that the driving portion is a drive drum that is directly engaged by a link member that is connected to, or integral with, the operating shaft , wherein a rolling element bearing is located between the driving portion of the wear adjustment mechanism and the yoke .
A rotary electric machine comprising: an annular stator (10; 10a; 10b; 10c; 10d) including a plurality of inner teeth and a plurality of outer teeth , the plurality of inner teeth protruding radially inward, the plurality of outer teeth protruding radially outward; an inner rotor facing a radially inner side of the annular stator (10; 10a; 10b; 10c; 10d); an outer rotor facing a radially outer side of the annular stator (10; 10a; 10b; 10c; 10d); and a toroidal coil arranged in each inner slot (17; 17a; 17b) between any adjacent two of the inner teeth and a corresponding one outer slot (16; 16a; 40) between adjacent two of the outer teeth , the total number of the plurality of outer slots (16; 16a; 40) is larger than the total number of the plurality of inner slots (17; 17a; 17b), and the number of the coils arranged in all the outer slots (16; 16a; 40) is equal to the number of the coils arranged in all the inner slots (17; 17a; 17b) characterized in that the outer slots and the inner slots have respective cross-sectional shapes, in a cross-section of the stator taken along a plane perpendicular to the axial direction of the stator, such that a shape obtained by connecting the outer slots in a circumferential direction and a shape obtained by connecting the inner slots in the circumferential direction have the same shape and area. an annular stator (10; 10a; 10b; 10c; 10d) including a plurality of inner teeth and a plurality of outer teeth , the plurality of inner teeth protruding radially inward, the plurality of outer teeth protruding radially outward; an inner rotor facing a radially inner side of the annular stator (10; 10a; 10b; 10c; 10d); an outer rotor facing a radially outer side of the annular stator (10; 10a; 10b; 10c; 10d); and a toroidal coil arranged in each inner slot (17; 17a; 17b) between any adjacent two of the inner teeth and a corresponding one outer slot (16; 16a; 40) between adjacent two of the outer teeth , the total number of the plurality of outer slots (16; 16a; 40) is larger than the total number of the plurality of inner slots (17; 17a; 17b), and the number of the coils arranged in all the outer slots (16; 16a; 40) is equal to the number of the coils arranged in all the inner slots (17; 17a; 17b) characterized in that the outer slots and the inner slots have respective cross-sectional shapes, in a cross-section of the stator taken along a plane perpendicular to the axial direction of the stator, such that a shape obtained by connecting the outer slots in a circumferential direction and a shape obtained by connecting the inner slots in the circumferential direction have the same shape and area.
Amusement ride attraction (1; 201), such as a fairground attraction or an amusement park attraction, comprising a main carrier (10; 210) rotatable about a first, substantially vertical, axis of rotation (R1), a first drive for rotating the main carrier about the first axis of rotation, at least one passenger carrier (20; 220) that is rotatable around a second, substantially vertical axis of rotation (R2), in which the passenger carrier is attached to the main carrier at a distance from the first axis of rotation, a second drive for rotation of the passenger carrier around the second axis of rotation, in which the passenger carrier is provided with one or more passenger carrier arms (22; 222) having a seat carrier with one or more seats , in which each seat carrier is rotatable about a third axis of rotation (R3), characterized in that the third axis of rotation (R3) is at an angle α of substantially 30 to 70 degrees with respect to the second axis of rotation (R2), wherein the seats in each seat carrier are at an angle of tilt β with respect to the third axis of rotation (R3), wherein 0<β≤α.
A therapeutic device for extended release drug delivery, the device comprising: a reservoir configured to receive a therapeutic agent and having an outlet for delivery of the therapeutic agent to a patient from the reservoir over an extended period, a porous structure coupled near the outlet of the reservoir , the porous structure formed of sintered material; and a barrier layer coupled to the reservoir on or adjacent a surface of the porous structure such that the therapeutic agent passes through both the porous structure and the barrier layer upon delivery from the reservoir through the outlet , wherein the surface of the porous structure is an inner-facing surface of the porous structure , the inner-facing surface facing the reservoir ; and wherein the porous structure is tuned to deliver the therapeutic agent at a diffusion rate, and wherein the barrier layer is adapted to block passage of particles having an average particle size within an average particle size range that is outside an average particle size range blocked by the porous structure; characterised in that the reservoir is configured to be refillable via a proximal access portion opening of the device while the device is implanted in the patient. a reservoir configured to receive a therapeutic agent and having an outlet for delivery of the therapeutic agent to a patient from the reservoir over an extended period, a porous structure coupled near the outlet of the reservoir , the porous structure formed of sintered material; and a barrier layer coupled to the reservoir on or adjacent a surface of the porous structure such that the therapeutic agent passes through both the porous structure and the barrier layer upon delivery from the reservoir through the outlet , wherein the surface of the porous structure is an inner-facing surface of the porous structure , the inner-facing surface facing the reservoir ; and wherein the porous structure is tuned to deliver the therapeutic agent at a diffusion rate, and wherein the barrier layer is adapted to block passage of particles having an average particle size within an average particle size range that is outside an average particle size range blocked by the porous structure; characterised in that the reservoir is configured to be refillable via a proximal access portion opening of the device while the device is implanted in the patient.
A metal-particle dispersion composition characterised by containing, based on the entire composition, 10 to 80 mass% of metal particles, 0.01 to 10 mass% of an organic titanate compound, 1 to 40 mass% of water, and 2 to 30 mass% of an organic solvent having a higher boiling point than water, wherein the organic titanate compound is an organic compound (I) that is represented by Ti(OR 1 ) 4 in a chelate form, provided that OR 1 groups include at least one chelatable substituent based on triethanolamine, or an organic compound (II) that is represented by Ti(OR 2 ) 4 , provided that OR 2 groups include at least one substituent based on a pyrophosphate ester, and wherein, in a case in which the organic titanate compound is the organic compound (I), the organic solvent having a higher boiling point than water is alcohols having 7 or less carbon atoms, and the metal particles include one or more particles selected from among Cr, Cu, SUS304, In, Mn, Sn, Ni, Fe, Ti, V, Ag, and Co, and wherein, in a case in which the organic titanate compound is the organic compound (II), the organic solvent having a higher boiling point than water has 7 to 20 carbon atoms and has a plurality of ether bonds. wherein the organic titanate compound is an organic compound (I) that is represented by Ti(OR 1 ) 4 in a chelate form, provided that OR 1 groups include at least one chelatable substituent based on triethanolamine, or an organic compound (II) that is represented by Ti(OR 2 ) 4 , provided that OR 2 groups include at least one substituent based on a pyrophosphate ester, and wherein, in a case in which the organic titanate compound is the organic compound (I), the organic solvent having a higher boiling point than water is alcohols having 7 or less carbon atoms, and the metal particles include one or more particles selected from among Cr, Cu, SUS304, In, Mn, Sn, Ni, Fe, Ti, V, Ag, and Co, and wherein, in a case in which the organic titanate compound is the organic compound (II), the organic solvent having a higher boiling point than water has 7 to 20 carbon atoms and has a plurality of ether bonds.
A method for measuring a channel between a first base station (10, eNB 1) and a second base station (10, eNB 2) by the first base station in an LTE wireless communication system, the method comprising: receiving, in a subframe, a reference signal from the second base station; and measuring the channel between the first base station and the second base station based on the reference signal, wherein, when a user equipment belonging to the first base station transmits an uplink signal in the subframe and the second base station does not transmit a signal except for the reference signal in the subframe, the reference signal is an uplink reference signal, and wherein, when the user equipment belonging to the first base station does not transmit an uplink signal in the subframe and the second base station transmits a signal other than the reference signal to a user equipment belonging to the second base station in the subframe, the reference signal is a downlink reference signal. receiving, in a subframe, a reference signal from the second base station; and measuring the channel between the first base station and the second base station based on the reference signal, wherein, when a user equipment belonging to the first base station transmits an uplink signal in the subframe and the second base station does not transmit a signal except for the reference signal in the subframe, the reference signal is an uplink reference signal, and wherein, when the user equipment belonging to the first base station does not transmit an uplink signal in the subframe and the second base station transmits a signal other than the reference signal to a user equipment belonging to the second base station in the subframe, the reference signal is a downlink reference signal.
On a Universal Serial Bus ,USB, input device comprising a controller, a method for securely updating firmware of the controller comprising: receiving, from a host computing system (600; 202, 100) separate from the USB device and coupled to the USB device for providing a firmware update thereto, an unlock request to change a firmware lock state of the controller of the USB input device from a locked state to an unlocked state; determining (404; 404, 406, 408) whether the unlock request is valid or invalid; when the unlock request is valid, updating the firmware lock state from the locked state to the unlocked state and sending a process completion message to the host computing system; when the unlock request is invalid , sending the process completion message to the host computing system without updating the firmware lock state; receiving, from the host computing system, a firmware update request ; determining whether the firmware lock state is in the locked state or the unlocked state; receiving , from the host computing system , a firmware payload; authenticating data of the firmware payload; and when the firmware lock state is determined to be in the unlocked state, and when the data of the firmware payload is authenticated, installing the firmware payload. receiving, from a host computing system (600; 202, 100) separate from the USB device and coupled to the USB device for providing a firmware update thereto, an unlock request to change a firmware lock state of the controller of the USB input device from a locked state to an unlocked state; determining (404; 404, 406, 408) whether the unlock request is valid or invalid; when the unlock request is valid, updating the firmware lock state from the locked state to the unlocked state and sending a process completion message to the host computing system; when the unlock request is invalid , sending the process completion message to the host computing system without updating the firmware lock state; receiving, from the host computing system, a firmware update request ; determining whether the firmware lock state is in the locked state or the unlocked state; receiving , from the host computing system , a firmware payload; authenticating data of the firmware payload; and when the firmware lock state is determined to be in the unlocked state, and when the data of the firmware payload is authenticated, installing the firmware payload.
Filter material for a smoking article, which comprises a nonwoven, characterized in that the nonwoven is hydro-entangled, the hydro-entangled nonwoven contains at least 50% and at most 90% wood pulp fibers, at least 10% and at most 50% fibers from regenerated cellulose and less than 30% non-natural polymers, respectively with respect to the mass of the hydro-entangled nonwoven, and the amount of wood pulp fibers and fibers from regenerated cellulose together makes up at least 70% of the mass of the hydro-entangled nonwoven, and the hydro-entangled nonwoven has a density of at least 100 kg/m 3 and at most 300 kg/m 3 and a thickness of at least 100 μm and at most 1000 μm, wherein the thickness is measured in accordance with ISO 534:2011 and the density of the hydro-entangled nonwoven is determined by dividing the basis weight in accordance with ISO 536:2012 by the thickness in accordance with ISO 534:2011. the hydro-entangled nonwoven contains at least 50% and at most 90% wood pulp fibers, at least 10% and at most 50% fibers from regenerated cellulose and less than 30% non-natural polymers, respectively with respect to the mass of the hydro-entangled nonwoven, and the amount of wood pulp fibers and fibers from regenerated cellulose together makes up at least 70% of the mass of the hydro-entangled nonwoven, and the hydro-entangled nonwoven has a density of at least 100 kg/m 3 and at most 300 kg/m 3 and a thickness of at least 100 μm and at most 1000 μm, wherein the thickness is measured in accordance with ISO 534:2011 and the density of the hydro-entangled nonwoven is determined by dividing the basis weight in accordance with ISO 536:2012 by the thickness in accordance with ISO 534:2011.
A delayed release drug formulation for oral administration to deliver a drug to the colon of a subject, said formulation comprising: a core and a coating for the core, the core comprising a drug and the coating comprising an outer layer and an inner layer, said outer layer comprising a mixture of a first polymeric material which is susceptible to attack by colonic bacteria and a second polymeric material which has a pH threshold at pH 6 or above, and said inner layer comprising a third polymeric material which is soluble in intestinal fluid or gastrointestinal fluid, said third polymeric material being a polycarboxylic acid polymer that is at least partially neutralised with at least 10% of the carboxylic acid groups in the form of carboxylate anions, wherein the outer layer is applied directly to the inner layer using a coating preparation formed by combining said first polymeric material in an aqueous medium with said second polymeric material in an organic medium. a core and a coating for the core, the core comprising a drug and the coating comprising an outer layer and an inner layer, said outer layer comprising a mixture of a first polymeric material which is susceptible to attack by colonic bacteria and a second polymeric material which has a pH threshold at pH 6 or above, and said inner layer comprising a third polymeric material which is soluble in intestinal fluid or gastrointestinal fluid, said third polymeric material being a polycarboxylic acid polymer that is at least partially neutralised with at least 10% of the carboxylic acid groups in the form of carboxylate anions,
A zeolite structure comprising: a zeolite base material having a honeycomb shape and including partition walls disposed to form a plurality of cells which become through channels of a fluid and extend from one end face to the other end face , wherein the partition walls contain a zeolite ion-exchanged with metal ions, a pore diameter distribution of the partition walls , which is a log differential pore volume distribution dV/d (log 10 D), wherein V is a pore volume per unit mass and D is a pore diameter, in a case where the abscissa indicates a pore diameter (μm) and the ordinate indicates a log differential pore volume (cm 3 /g) is represented by a curve having a first maximum point (P1) in a range of pore diameters from 0.002 to 0.05 μm, originating from pores of an alumina sol, montmorillonite or boehmite forming auxiliary agent used in formation of the zeolite structure, and a second maximum point (P2) in a range of pore diameters from 0.06 to 10 μm, originating from pores formed among zeolite particles used in formation of the zeolite structure, and a value obtained by dividing a first maximum value which is a maximum value at the first maximum point (P1) by a second maximum value which is a maximum value at the second maximum point (P2) is from 1.0 to 20.