mhurhangee/patent-ind-claim-en huggingface dataset:
A fault detection method for a speed sensing system of a multi-engine rotorcraft having at least one rotor , the method comprising: obtaining a shaft speed for a first engine of the multi-engine rotorcraft and a rotor speed for the at least one rotor ; comparing the shaft speed to the rotor speed; when the shaft speed is greater than the rotor speed, detecting a first fault in the speed sensing system and issuing a first speed sensing system fault signal; and when the shaft speed is less than the rotor speed: determining whether the first engine is coupled to the at least one rotor based on a fuel flow to the first engine ; and detecting a second fault in the speed sensing system and issuing a second speed sensing system fault signal responsive to determining that the first engine is coupled to the at least one rotor . obtaining a shaft speed for a first engine of the multi-engine rotorcraft and a rotor speed for the at least one rotor ; comparing the shaft speed to the rotor speed; when the shaft speed is greater than the rotor speed, detecting a first fault in the speed sensing system and issuing a first speed sensing system fault signal; and when the shaft speed is less than the rotor speed: determining whether the first engine is coupled to the at least one rotor based on a fuel flow to the first engine ; and detecting a second fault in the speed sensing system and issuing a second speed sensing system fault signal responsive to determining that the first engine is coupled to the at least one rotor . determining whether the first engine is coupled to the at least one rotor based on a fuel flow to the first engine ; and detecting a second fault in the speed sensing system and issuing a second speed sensing system fault signal responsive to determining that the first engine is coupled to the at least one rotor .
A polypropylene composition comprising a polymer consisting of component and component : as component , a propylene homopolymer having 100 to 300 of MFR (at a temperature of 230°C under a load of 2.16 kg) and containing more than 97.5% by weight of xylene insolubles (XI), wherein XI of the propylene homopolymer has a Mw/Mn of 4 to 10 as measured by GPC; as component , an ethylene/propylene copolymer containing 15 to 50% by weight of an ethylene-derived unit; wherein the polypropylene composition has the following characteristics: 1) the relative proportions of component and component are, respectively, not less than 50 parts by weight but less than 70 parts by weight and more than 30 parts by weight but not more than 50 parts by weight, 2) the intrinsic viscosity of xylene solubles (XSIV) of the aforementioned polymer is in the range of 1.5 to 4.0 dl/g, 3) the MFR (at a temperature of 230°C under a load of 2.16 kg) of the aforementioned polymer is in the range of 20 to 100 g/10 min. wherein the aforementioned component is porous particles having an average particle diameter of 1.5 to 4.0 mm and an average pore diameter (Dn) of 8 to 50 μm; and wherein the aforementioned polymer consisting of component and component is a powder, and flowability of the powder is equal or less than 3.5. as component , a propylene homopolymer having 100 to 300 of MFR (at a temperature of 230°C under a load of 2.16 kg) and containing more than 97.5% by weight of xylene insolubles (XI), wherein XI of the propylene homopolymer has a Mw/Mn of 4 to 10 as measured by GPC; as component , an ethylene/propylene copolymer containing 15 to 50% by weight of an ethylene-derived unit; wherein the polypropylene composition has the following characteristics: 1) the relative proportions of component and component are, respectively, not less than 50 parts by weight but less than 70 parts by weight and more than 30 parts by weight but not more than 50 parts by weight, 2) the intrinsic viscosity of xylene solubles (XSIV) of the aforementioned polymer is in the range of 1.5 to 4.0 dl/g, 3) the MFR (at a temperature of 230°C under a load of 2.16 kg) of the aforementioned polymer is in the range of 20 to 100 g/10 min. 1) the relative proportions of component and component are, respectively, not less than 50 parts by weight but less than 70 parts by weight and more than 30 parts by weight but not more than 50 parts by weight, 2) the intrinsic viscosity of xylene solubles (XSIV) of the aforementioned polymer is in the range of 1.5 to 4.0 dl/g, 3) the MFR (at a temperature of 230°C under a load of 2.16 kg) of the aforementioned polymer is in the range of 20 to 100 g/10 min. wherein the aforementioned component is porous particles having an average particle diameter of 1.5 to 4.0 mm and an average pore diameter (Dn) of 8 to 50 μm; and wherein the aforementioned polymer consisting of component and component is a powder, and flowability of the powder is equal or less than 3.5.
A method for resource allocation via a base station, ENB, to allocate resources to user equipments, UEs, the method comprising: determining a first peak throughput for each of one or more UEs based on channel quality information of the each of the one or more UEs and UE level of the each of the one or more UEs, wherein the UE level of the each of the one or more UEs is configured based on at least one of supported modulation scheme or peak bit rate of the each of the one or more UEs; performing a first-stage sorting operation on a list of the one or more UEs based on the first peak throughput and an average throughput of the each of the one or more UEs; performing , when there are two or more UEs that have same UE level and are adjacent in the list, a second-stage sorting operation on the UEs that have the same UE level and are adjacent in the list based on the channel quality information; and allocating resources to at least one UE in the list based on a result of the second-stage sorting operation. determining a first peak throughput for each of one or more UEs based on channel quality information of the each of the one or more UEs and UE level of the each of the one or more UEs, wherein the UE level of the each of the one or more UEs is configured based on at least one of supported modulation scheme or peak bit rate of the each of the one or more UEs; performing a first-stage sorting operation on a list of the one or more UEs based on the first peak throughput and an average throughput of the each of the one or more UEs; performing , when there are two or more UEs that have same UE level and are adjacent in the list, a second-stage sorting operation on the UEs that have the same UE level and are adjacent in the list based on the channel quality information; and allocating resources to at least one UE in the list based on a result of the second-stage sorting operation.
Soundproof covering comprising a cellular structure, the covering having a first face and a second face , said cellular structure being formed of cells (C1...C6) that are open onto said first face and closed on said second face , said cells (C1...C6) being juxtaposed in a first direction referred to as longitudinal (D1) and in a second direction referred to as transverse (D2) and which is orthogonal to the longitudinal direction (D1); each cell comprising: - a duct extending at least between the first face and the second face , said duct being formed between an exterior wall and a interior wall of the cell and exhibiting a restriction of its cross section, the exterior wall and the interior wall having rounded shapes with no sharp edges, and - a cavity into which said duct opens, so that the cell forms a resonator comprising a neck formed by said duct, and said cavity, the cell being shaped in such a way that the duct and the cavity are formed one on each side of the interior wall , in which the interior wall of one cell of the covering and the exterior wall of an adjacent cell meet in such a way as to form just one transverse wall separating said cell and adjacent cell at the first face , characterized in that the interior wall of one cell of the covering and the exterior wall of an adjacent cell meet at the first face to form between them an acute angle so as to form a transverse sharp edge at said first face . - a duct extending at least between the first face and the second face , said duct being formed between an exterior wall and a interior wall of the cell and exhibiting a restriction of its cross section, the exterior wall and the interior wall having rounded shapes with no sharp edges, and - a cavity into which said duct opens,
A method of decelerating an encoderless permanent magnet synchronous motor which can be operated on the basis of the pulse width modulation by a space vector modulation, in particular a permanent magnet synchronous motor of a vacuum pump, preferably of a turbomolecular pump, in which method the permanent magnet synchronous motor is only controlled by a rotating voltage vector ( u brk ) to decelerate with open control loop, characterized in that the deceleration method comprises a synchronization step (S) in which the permanent magnet synchronous motor is controlled by a rotating synchronization voltage vector having a constant amplitude (u sync ) and a constant rotational frequency (f sync ); and a deceleration step (B) which follows said synchronization step (S) in time and in which the permanent magnet synchronous motor is controlled by a rotating deceleration voltage vector having a rotational frequency (f vec ) which decreases in time down to the value zero.
A travel case comprising: a case body defining an interior cavity in which to carry articles and an exterior shell , the travel case having a mass and volume suitable for an individual to carry when fully loaded with articles; an inflatable floatation aid ; an inflator in communication with the inflatable floatation aid, for inflation of the inflatable floatation aid; a sensor system including at least one sensor for detecting an environmental characteristic indicative of a catastrophic event, and having an output that triggers the inflator; and a locator beacon fixed to the exterior shell, including a communications transmitter capable of signaling a remote party and a geo-locating apparatus, characterised in that said travel case further comprises a layer of ballistic protection substantially surrounding the interior cavity and said inflatable floatation aid is fixed to the case body between the ballistic protection and the exterior shell . a case body defining an interior cavity in which to carry articles and an exterior shell , the travel case having a mass and volume suitable for an individual to carry when fully loaded with articles; an inflatable floatation aid ; an inflator in communication with the inflatable floatation aid, for inflation of the inflatable floatation aid; a sensor system including at least one sensor for detecting an environmental characteristic indicative of a catastrophic event, and having an output that triggers the inflator; and a locator beacon fixed to the exterior shell, including a communications transmitter capable of signaling a remote party and a geo-locating apparatus, characterised in that said travel case further comprises a layer of ballistic protection substantially surrounding the interior cavity and said inflatable floatation aid is fixed to the case body between the ballistic protection and the exterior shell .
Lip balm applicator comprising an upper portion and a lower portion , which portions have interengageable connecting means for connecting the upper and lower portions, and a support supporting a solidified lip balm material, wherein the support supporting the solidified lip balm material comprises supporting ribs formed on an inner surface of the lower portion , whereas said supporting ribs project from the inner surface of the lower portion essentially in a direction parallel to a central axis (A) of the lower portion , and the lower portion comprises a lower opening having a closing lid and the solidified lip balm material circumvents at least part of the supporting ribs , wherein the upper portion comprises an outer spherical or ellipsoid part connected to an inner spherical or ellipsoid filling cup , wherein said inner spherical or ellipsoid filling cup provides a mould and cover for the solidified lip balm material , and characterized in that the outer spherical or ellipsoid part is connected to the inner spherical or ellipsoid filling cup by a snap-fit connection .
A round forage baler having a baling duty cycle and a wrapping/ejection duty cycle, the baler including: (a) a transverse rotary pickup structured for continuous operation; (b) a rotary chopper structured to provide a continuous stream of chopped compressed forage into an accumulation chamber ; (c)the accumulation chamber including opposed side walls , a rearward wall and a down-sloped active floor structured to contain the continuous stream of chopped forage and retain the stream of chopped forage during both the baling and the wrapping/ejection cycles; (d) a transverse chopper exit slot between the rotary chopper and the chamber structured to deliver a continuous input stream of compressed chopped forage upward into a forward portion of the accumulation chamber against a back pressure; (e) a transverse rotary rake adjacent the rearward wall of the accumulation chamber; (f) a single transverse exit slot between the active floor and the transverse rotary rake; (g) a rotary drive structured to drive the active floor and the rotary rake together during the baling duty cycle at a differential speed between a surface speed of the active floor and a throughput speed of the rotary rake; and (h) a downstream conveying surface structured to support raked and decompressed forage material in transport from said exit slot rearward to a baler . (a) a transverse rotary pickup structured for continuous operation; (b) a rotary chopper structured to provide a continuous stream of chopped compressed forage into an accumulation chamber ; (c)the accumulation chamber including opposed side walls , a rearward wall and a down-sloped active floor structured to contain the continuous stream of chopped forage and retain the stream of chopped forage during both the baling and the wrapping/ejection cycles; (d) a transverse chopper exit slot between the rotary chopper and the chamber structured to deliver a continuous input stream of compressed chopped forage upward into a forward portion of the accumulation chamber against a back pressure; (e) a transverse rotary rake adjacent the rearward wall of the accumulation chamber; (f) a single transverse exit slot between the active floor and the transverse rotary rake; (g) a rotary drive structured to drive the active floor and the rotary rake together during the baling duty cycle at a differential speed between a surface speed of the active floor and a throughput speed of the rotary rake; and (h) a downstream conveying surface structured to support raked and decompressed forage material in transport from said exit slot rearward to a baler .
Hydropower plant for the use of a water flow, which comprises: an endless moving belt on which a plurality of blades is foldably mounted at their inner edge, at least two deflection points , around which the moving belt is guided, such that two rows of blades moving in opposite directions during operation are provided, the blades of at least one of the two rows of blades being oriented inclined to the direction of the water flow (W1), and the blades being folded over at the deflection points from a first blade position into a second blade position or from the second blade position back into the first blade position, and a guide mechanism in the form of a closed circumferential guide which guides the blades at their outer edge, the folding over of the blades at the deflection points being effected by the guide mechanism . an endless moving belt on which a plurality of blades is foldably mounted at their inner edge, at least two deflection points , around which the moving belt is guided, such that two rows of blades moving in opposite directions during operation are provided, the blades of at least one of the two rows of blades being oriented inclined to the direction of the water flow (W1), and the blades being folded over at the deflection points from a first blade position into a second blade position or from the second blade position back into the first blade position, and a guide mechanism in the form of a closed circumferential guide which guides the blades at their outer edge, the folding over of the blades at the deflection points being effected by the guide mechanism .
Vibration plate for compacting the ground, comprising an upper mass , on which at least one energy storage element is arranged, a lower mass which is elastically coupled to the upper mass and has at least one ground contact plate , and comprising an oscillation excitation device which acts on the ground contact plate , wherein the oscillation excitation device is arranged on the lower mass and has at least one electric motor which rotationally drives at least one rotatably mounted unbalance mass and which can be driven by means of the electrical energy of the at least one energy storage element ; characterised in that the energy storage element is arranged on the upper mass in an oscillation-decoupled manner.
1. A container comprising: a cup comprising a base , a peripheral wall and a cup opening opposite the base ; a sleeve connected around an outside of the cup and able to at least partially detach from the cup , the sleeve comprising a base , a peripheral wall and a detached sleeve opening opposite the base when the sleeve is not connected to the cup , wherein the sleeve opening is dimensioned to fit inside the cup opening to engage an interior of the cup and define an interior volume between the cup and the sleeve , characterised in that the sleeve further comprises one or more openings on the peripheral wall . a cup comprising a base , a peripheral wall and a cup opening opposite the base ; a sleeve connected around an outside of the cup and able to at least partially detach from the cup , the sleeve comprising a base , a peripheral wall and a detached sleeve opening opposite the base when the sleeve is not connected to the cup , wherein the sleeve opening is dimensioned to fit inside the cup opening to engage an interior of the cup and define an interior volume between the cup and the sleeve , characterised in that the sleeve further comprises one or more openings on the peripheral wall .
A gas turbine diffuser for use with a gas turbine power system, said diffuser comprising: an annular inner wall ; an annular outer wall circumscribing said inner wall such that a gas path is defined between said inner and outer walls; and a plurality of circumferentially-spaced struts extending from said inner wall to said outer wall across the gas path, wherein at least one of said struts comprises a flap , wherein said at least one strut comprises a substantially airfoil-shaped skin that defines a leading edge , a trailing edge , a suction side , and a pressure side and said strut has a chord extending from said leading edge to said trailing edge , characterized in that said flap is coupled along said pressure side of said strut, near and spaced from said trailing edge, said flap comprising a first plate which is an immovable structure oriented substantially perpendicular to the chord. an annular inner wall ; an annular outer wall circumscribing said inner wall such that a gas path is defined between said inner and outer walls; and a plurality of circumferentially-spaced struts extending from said inner wall to said outer wall across the gas path, wherein at least one of said struts comprises a flap , wherein said at least one strut comprises a substantially airfoil-shaped skin that defines a leading edge , a trailing edge , a suction side , and a pressure side and said strut has a chord extending from said leading edge to said trailing edge , characterized in that said flap is coupled along said pressure side of said strut, near and spaced from said trailing edge, said flap comprising a first plate which is an immovable structure oriented substantially perpendicular to the chord.
A method of forming an ultra low soda, rare earth free fluid catalytic cracking catalyst containing magnesium, wherein the cracking catalyst comprises less than 0.3 wt% of rare earth or rare earth metal, measured as the oxide, based on the total weight of the composition, the rare earth or rare-earth metal being a metal of the lanthanide series or yttrium, said method comprising a. forming an aqueous slurry comprising at least one fluid catalytically cracking active zeolite having a Na 2 O content sufficient to provide less than 0.7 wt% Na 2 O, on a zeolite basis, in the final catalyst composition, wherein the zeolite is a faujasite zeolite, an inorganic binder selected from silica sol, peptized alumina, and combinations thereof, clay, and optionally at least one matrix material selected from silica, alumina, silica-alumina, zirconia, titania, and combinations thereof; b. optionally, milling the slurry; c. spray drying the slurry to form catalyst particles d. optionally, calcining the catalyst particles at a temperature and for a time sufficient to remove volatiles; e. optionally, washing the catalyst particles; f. contacting the catalyst particles with an aqueous solution comprising at least one soluble magnesium salt in an amount sufficient to provide from 0.5 to 3.0 wt% magnesium oxide in the final catalyst composition; and g. removing and drying the particulate catalyst composition to provide a final catalyst composition having less than 0.7 wt% Na 2 O, on a zeolite basis, and from 0.5 to 3.0 wt% magnesium oxide, based on the total weight of the catalyst composition. a. forming an aqueous slurry comprising at least one fluid catalytically cracking active zeolite having a Na 2 O content sufficient to provide less than 0.7 wt% Na 2 O, on a zeolite basis, in the final catalyst composition, wherein the zeolite is a faujasite zeolite, an inorganic binder selected from silica sol, peptized alumina, and combinations thereof, clay, and optionally at least one matrix material selected from silica, alumina, silica-alumina, zirconia, titania, and combinations thereof; b. optionally, milling the slurry; c. spray drying the slurry to form catalyst particles d. optionally, calcining the catalyst particles at a temperature and for a time sufficient to remove volatiles; e. optionally, washing the catalyst particles; f. contacting the catalyst particles with an aqueous solution comprising at least one soluble magnesium salt in an amount sufficient to provide from 0.5 to 3.0 wt% magnesium oxide in the final catalyst composition; and g. removing and drying the particulate catalyst composition to provide a final catalyst composition having less than 0.7 wt% Na 2 O, on a zeolite basis, and from 0.5 to 3.0 wt% magnesium oxide, based on the total weight of the catalyst composition.