mhurhangee/patent-ind-claim-en huggingface dataset:
A gas turbine engine (20; 100; 200) comprising: a fan rotor , a compressor section , a combustor section , and a turbine section , said turbine section being positioned downstream of said combustor section ; a fan drive turbine in said turbine section , and a shaft connecting said fan drive turbine to said fan rotor ; an inlet duct (114; 214) connected to a cooling air source and connected to a cooling compressor (118; 252) downstream of said fan drive turbine , and said cooling compressor (118; 252) connected to a turning duct (124; 224) for passing compressed air in an upstream direction through said shaft ; and characterised by an inner passage (136; 236) and an outer passage within said shaft and connection passages in said shaft communicating between the inner and outer passages such that compressed air having passed in said upstream direction in one of said inner and outer passages is returned in the other of said inner and outer passages in a downstream direction to provide cooling to said shaft . a fan rotor , a compressor section , a combustor section , and a turbine section , said turbine section being positioned downstream of said combustor section ; a fan drive turbine in said turbine section , and a shaft connecting said fan drive turbine to said fan rotor ; an inlet duct (114; 214) connected to a cooling air source and connected to a cooling compressor (118; 252) downstream of said fan drive turbine , and said cooling compressor (118; 252) connected to a turning duct (124; 224) for passing compressed air in an upstream direction through said shaft ; and characterised by an inner passage (136; 236) and an outer passage within said shaft and connection passages in said shaft communicating between the inner and outer passages such that compressed air having passed in said upstream direction in one of said inner and outer passages is returned in the other of said inner and outer passages in a downstream direction to provide cooling to said shaft .
A shrink shock strut assembly, comprising: a strut cylinder ; a strut piston coupled to the strut cylinder ; a roller coupled to the strut piston ; and a non-jamming shrink latch assembly , comprising: a rod having a first rod end axially opposite a second rod end, wherein the second rod end is pivotally coupled to the strut cylinder ; a hook pivotally coupled to the first rod end of the rod, wherein the hook comprises an engagement surface having a trigger configured to interface with the roller ; a lower link having a first lower link end and a second lower link end , wherein the first lower link end is pivotally coupled to the hook ; and an upper link pivotally coupled to the second lower link end of the lower link; wherein the hook is configured to move from a locked position to an open position in response to receiving a mechanical load from the lower link; wherein the hook comprises a first hook stop configured to engage the rod and limit a rotation of the hook relative to the rod in response to the hook moving into the open position. a strut cylinder ; a strut piston coupled to the strut cylinder ; a roller coupled to the strut piston ; and a non-jamming shrink latch assembly , comprising: a rod having a first rod end axially opposite a second rod end, wherein the second rod end is pivotally coupled to the strut cylinder ; a hook pivotally coupled to the first rod end of the rod, wherein the hook comprises an engagement surface having a trigger configured to interface with the roller ; a lower link having a first lower link end and a second lower link end , wherein the first lower link end is pivotally coupled to the hook ; and an upper link pivotally coupled to the second lower link end of the lower link; wherein a rod having a first rod end axially opposite a second rod end, wherein the second rod end is pivotally coupled to the strut cylinder ; a hook pivotally coupled to the first rod end of the rod, wherein the hook comprises an engagement surface having a trigger configured to interface with the roller ; a lower link having a first lower link end and a second lower link end , wherein the first lower link end is pivotally coupled to the hook ; and an upper link pivotally coupled to the second lower link end of the lower link; wherein the hook is configured to move from a locked position to an open position in response to receiving a mechanical load from the lower link; wherein the hook comprises a first hook stop configured to engage the rod and limit a rotation of the hook relative to the rod in response to the hook moving into the open position.
A method of growing a lead zirconate titanate (PZT) single crystal having room temperature PZT lattice parameters comprising a = 0.403±0.002 nm, c = 0.415±0.002 nm and b = a using liquid phase epitaxy, the method comprising: providing a substrate in a solution, wherein: - the substrate has a perovskite crystal structure and one or more periodic repeat distances in the plane of growth that are integer multiples of the PZT periodic repeat distances of the same crystal orientation to within 2%; and - the solution comprises a solvent and a solute, wherein the solvent comprises one or more of PbF 2 , LiF, NaF, KF, Na 3 AlF 6 , PbO, Pb 3 (PO 4 ) 2 , PbCl 2 , B 2 O 3 , WO 3 , MoO 3 , V 2 O 5 , P 2 O 5 , PbWO 4 , PbMoO 4 , Li 2 B 4 O 7 , Na 2 B 4 O 7 , K 2 B 4 O 7 and Pb 2 V 2 O 7 and wherein the solute comprises PZT or PZT precursors PbO, TiO 2 , ZrO 2 , PbZrO 3 (PZ) and PbTiO 3 (PT); growing the PZT single crystal from the solution onto the substrate using liquid phase epitaxy, wherein the temperature of the solution is 700°C or higher and is held to within 25°C of a constant growth temperature; and removing the PZT single crystal from the substrate. providing a substrate in a solution, wherein: - the substrate has a perovskite crystal structure and one or more periodic repeat distances in the plane of growth that are integer multiples of the PZT periodic repeat distances of the same crystal orientation to within 2%; and - the solution comprises a solvent and a solute, wherein the solvent comprises one or more of PbF 2 , LiF, NaF, KF, Na 3 AlF 6 , PbO, Pb 3 (PO 4 ) 2 , PbCl 2 , B 2 O 3 , WO 3 , MoO 3 , V 2 O 5 , P 2 O 5 , PbWO 4 , PbMoO 4 , Li 2 B 4 O 7 , Na 2 B 4 O 7 , K 2 B 4 O 7 and Pb 2 V 2 O 7 and wherein the solute comprises PZT or PZT precursors PbO, TiO 2 , ZrO 2 , PbZrO 3 (PZ) and PbTiO 3 (PT); - the substrate has a perovskite crystal structure and one or more periodic repeat distances in the plane of growth that are integer multiples of the PZT periodic repeat distances of the same crystal orientation to within 2%; and - the solution comprises a solvent and a solute, wherein the solvent comprises one or more of PbF 2 , LiF, NaF, KF, Na 3 AlF 6 , PbO, Pb 3 (PO 4 ) 2 , PbCl 2 , B 2 O 3 , WO 3 , MoO 3 , V 2 O 5 , P 2 O 5 , PbWO 4 , PbMoO 4 , Li 2 B 4 O 7 , Na 2 B 4 O 7 , K 2 B 4 O 7 and Pb 2 V 2 O 7 and wherein the solute comprises PZT or PZT precursors PbO, TiO 2 , ZrO 2 , PbZrO 3 (PZ) and PbTiO 3 (PT); growing the PZT single crystal from the solution onto the substrate using liquid phase epitaxy, wherein the temperature of the solution is 700°C or higher and is held to within 25°C of a constant growth temperature; and removing the PZT single crystal from the substrate.
An aircraft turbomachine including a lubricating circuit comprising in particular a lubricating liquid tank , a pump drawing lubricating liquid from the tank to inject it onto several components of the turbomachine and a suction pipe connecting the tank to a suction orifice of the pump , the turbomachine further including a start-up pneumatic circuit including a start-up tube in which a compressed air flow circulates intended to supply a pneumatic starter of the turbomachine , characterised in that it includes a pneumatic pipe extending from the start-up tube up to the tank to supply the tank with compressed air, in order to make the lubricating liquid circulate throughout the suction pipe in the direction of the pump upon start-up of the turbomachine.
A system comprising: a jet pump system configured to receive a lower pressure gas (G2) from a lower pressure stage of a turbine engine and receive a higher pressure gas (G1) from a higher pressure stage of the turbine engine , the jet pump system comprising: a first jet pump assembly configured to combine a first portion of the lower pressure gas (G2) and a first portion of the higher pressure gas (G1) to produce a first discharge gas stream (FM1), wherein the first jet pump assembly is configured to alter a first mix proportion of the first portion of the higher pressure gas to the first portion of the lower pressure gas combined to produce the first discharge gas stream (FM1), and a second jet pump assembly configured to combine a second portion of the lower pressure gas (G2) and a second portion of the higher pressure gas (G1) to produce a second discharge gas stream (FM2), wherein the second jet pump assembly is configured to alter a second mix proportion of the second portion of the higher pressure gas to the second portion of the lower pressure gas combined to produce the second discharge gas stream (FM2), wherein the jet pump system is configured to mix the first discharge gas stream (FM1) and the second discharge gas stream (FM2) to produce a mixed gas; and control circuitry configured to receive a signal indicative of a fluid parameter of the mixed gas, wherein the control circuitry is configured to cause the jet pump system to alter at least one of the first mix proportion or the second mix proportion based on the signal. a first jet pump assembly configured to combine a first portion of the lower pressure gas (G2) and a first portion of the higher pressure gas (G1) to produce a first discharge gas stream (FM1), wherein the first jet pump assembly is configured to alter a first mix proportion of the first portion of the higher pressure gas to the first portion of the lower pressure gas combined to produce the first discharge gas stream (FM1), and a second jet pump assembly configured to combine a second portion of the lower pressure gas (G2) and a second portion of the higher pressure gas (G1) to produce a second discharge gas stream (FM2), wherein the second jet pump assembly is configured to alter a second mix proportion of the second portion of the higher pressure gas to the second portion of the lower pressure gas combined to produce the second discharge gas stream (FM2), wherein the jet pump system is configured to mix the first discharge gas stream (FM1) and the second discharge gas stream (FM2) to produce a mixed gas; and control circuitry configured to receive a signal indicative of a fluid parameter of the mixed gas, wherein the control circuitry is configured to cause the jet pump system to alter at least one of the first mix proportion or the second mix proportion based on the signal.
Screw comprising a longitudinal body and, around this longitudinal body, at least one flight extending in the form of a helix, characterized in that it is monobloc, the flight comprising, over part of its length, an internal partitioning delimiting a plurality of interior canals that extend in the form of helices following the helix shape of the flight, and in that it comprises manifold-like cavities into which said interior canals open, said manifold-like cavities extending radially and opening into a longitudinal bore of said body at longitudinally spaced locations.
A method for issuing alerts based on baby behavior, the method comprising: receiving , by a baby monitoring system , a video stream and an audio stream, wherein a baby is present within frames of the video stream; the method being characterized by analyzing (515 - 540), by the baby monitoring system , the video stream and the audio stream to determine the baby is in a non-auditory discomfort state, wherein said determining comprises (i) based on the audio stream, determining whether the baby is not making continuous sound above a defined sound threshold level; and (ii) based on the video stream, determining a combination of an amount of a detected motion of the baby, a determined position of the baby, and/or a determined state of the baby's eyes; wherein the amount of detected motion is determined based on the magnitude of movement within a defined window of time; determining, by the baby monitoring system , to output a notification to a caregiver based on the determined non-auditory discomfort state; and transmitting , by the baby monitoring system , an alert indicative of the non-auditory discomfort state to an end-user device . receiving , by a baby monitoring system , a video stream and an audio stream, wherein a baby is present within frames of the video stream; the method being characterized by analyzing (515 - 540), by the baby monitoring system , the video stream and the audio stream to determine the baby is in a non-auditory discomfort state, wherein said determining comprises (i) based on the audio stream, determining whether the baby is not making continuous sound above a defined sound threshold level; and (ii) based on the video stream, determining a combination of an amount of a detected motion of the baby, a determined position of the baby, and/or a determined state of the baby's eyes; wherein the amount of detected motion is determined based on the magnitude of movement within a defined window of time; (i) based on the audio stream, determining whether the baby is not making continuous sound above a defined sound threshold level; and (ii) based on the video stream, determining a combination of an amount of a detected motion of the baby, a determined position of the baby, and/or a determined state of the baby's eyes; wherein the amount of detected motion is determined based on the magnitude of movement within a defined window of time; determining, by the baby monitoring system , to output a notification to a caregiver based on the determined non-auditory discomfort state; and transmitting , by the baby monitoring system , an alert indicative of the non-auditory discomfort state to an end-user device .
A lighting device configured to provide white light, comprising a plurality of light source packages , each light source package comprising a light source configured to provide white light source light and a polarizer configured to polarize the white light source light of said light source , wherein the light source packages are individually controllable, wherein the light source packages are configured to provide polarized light source light with at least two different polarization states (p1,p2), wherein a first light source package is configured to provide polarized light of a first polarization state and a second light source package is configured to provide polarized light of a second polarization state, wherein the light source packages share a light exit window for escape of the light source light from said lighting device , and wherein each light source package further comprises a reflector , wherein each light source package and the respective reflector are configured to reflect at least part of the white light source light in a direction of the light exit window .
A portable ledge apparatus (10; 10.1; 10.2; 10.3; 10.4) comprising: an inflatable platform (12; 12.1; 12.2; 12.3) including a plurality of longitudinal baffles ; and a plurality of suspension members (30a. 30b. 32a. 32b. 34a. 34b; 30a.2, 30b.2, 32a.2, 32b.2, 34a.2, 34b.2) connected to the inflatable platform, wherein the suspension members are connected to the inflatable platform so that a load on the inflatable platform is distributed across the suspension members when the portable ledge apparatus is anchored at a single point, characterized in that the inflatable platform further comprises a plurality of transverse baffles , wherein the plurality of transverse baffles are disposed between and enclosed by the plurality of longitudinal baffles with gaps provided between adiacent baffles of said plurality of transverse baffles (52. 54, 56) and said plurality of longitudinal baffles . an inflatable platform (12; 12.1; 12.2; 12.3) including a plurality of longitudinal baffles ; and a plurality of suspension members (30a. 30b. 32a. 32b. 34a. 34b; 30a.2, 30b.2, 32a.2, 32b.2, 34a.2, 34b.2) connected to the inflatable platform, wherein the suspension members are connected to the inflatable platform so that a load on the inflatable platform is distributed across the suspension members when the portable ledge apparatus is anchored at a single point, characterized in that the inflatable platform further comprises a plurality of transverse baffles , wherein the plurality of transverse baffles are disposed between and enclosed by the plurality of longitudinal baffles with gaps provided between adiacent baffles of said plurality of transverse baffles (52. 54, 56) and said plurality of longitudinal baffles .
A dispenser for storing and dispensing a hygiene product, the dispenser comprises at least one wall (5-10) having a support structure made at least mainly of plastic material, and at least one metal sheet attached on an outer side of the support structure , characterised in that the at least one metal sheet includes a rim extending along at least a part of a peripheral side edge of the at least one metal sheet and a plurality of fastening tabs distributed around the peripheral side edge of the at least one metal sheet , and the support structure includes at least one groove arranged to receive the rim and a plurality of apertures configured to receive the fastening tabs .
Prefabricated plinth for metal structures in elevation, characterized in that it comprises: a plurality of overlapped layers , each of them formed by a plurality of prefabricated reinforced concrete elements ; threaded connection bars which structurally connect the layers together; fastening means, interacting with the connection bars and such as to maintain the layers structurally connected in a removable way, wherein the layers have holes for the insertion of the connection bars , with which housings to facilitate the insertion of the connection bars are associated, wherein said housings are positioning cups drowned in the prefabricated elements , wherein the threaded connection bars are threaded at the ends, wherein the elements of the inferior layer have a threaded core at an inferior portion, said threaded core being drowned in said inferior portion and being part of the fastening means, wherein the threaded core is a nut, wherein a further positioning cup is arranged at the inferior portion of the inferior layer characterized in that said nut is welded to the further positioning cup and in that a corresponding connection bar is screwed from above into the nut . a plurality of overlapped layers , each of them formed by a plurality of prefabricated reinforced concrete elements ; threaded connection bars which structurally connect the layers together; fastening means, interacting with the connection bars and such as to maintain the layers structurally connected in a removable way, wherein the layers have holes for the insertion of the connection bars , with which housings to facilitate the insertion of the connection bars are associated, wherein said housings are positioning cups drowned in the prefabricated elements , wherein the threaded connection bars are threaded at the ends, wherein the elements of the inferior layer have a threaded core at an inferior portion, said threaded core being drowned in said inferior portion and being part of the fastening means, wherein the threaded core is a nut, wherein a further positioning cup is arranged at the inferior portion of the inferior layer characterized in that said nut is welded to the further positioning cup and in that a corresponding connection bar is screwed from above into the nut .
An aqueous composition for use in traffic markings comprising (i) from 5 to 30 wt.% as solids, based on the total weight of the aqueous composition, of one or more vinyl or acrylic emulsion polymers chosen from single stage and multi-stage emulsion polymers, the polymer or at least one stage of the one or more multi-stage emulsion polymers having a calculated glass transition temperature (Tg, as defined in the description) of from -25 to 0 °C, and having a calculated Hansch parameter (as defined in the description) of from 1.4 to 2.25 and (ii) one or more fillers, extenders and/or pigments, wherein the composition has a percent pigment volume concentration (%PVC, as defined in the description) of from 40 to 80%.
Retaining device for a floor mat in the form of a sheet-like material such as a single-layer or multi-layer paper web, comprising a frame designed to receive the floor mat , where at least one clamping device in the form of a clamping strip is provided along at least one side of the frame ; where the floor mat can be placed into the frame or removed from the frame in an opened position of the clamping strip and is fixed in the frame in a closed position of the clamping strip ; where the frame is formed of individual frame profile rail sections connectable at the ends, each comprising a floor profile rail and the clamping strip which is in turn swivelably connected via a swivel joint to the floor profile rail , wherethe swivel joint is covered by the clamping strip , wherein the swivel joint comprises bearing parts movable relative to one another, where a first bearing part in the form of a section of a hollow cylinder profile is provided on the clamping strip and a second bearing part in the form of a receptacle , adapted to the section of the hollow cylinder profile, on the floor profile rail , and where a swivel axis of the swivel joint runs substantially parallel to the extension direction of the frame profile rail .
Support component as part of a trailer or load carrier for detachable coupling to a towing vehicle , wherein the support component has longitudinal end regions at a distance from each other with respect to a longitudinal axis (L) and is configured for the force transmission in operation of a load force between the longitudinal end regions , wherein the load force comprises a longitudinal force component (LK) oriented along the longitudinal axis (L), wherein the support component has a deformation section between its longitudinal end regions and at least one force measurement device with at least one sensor for recording a force acting on the support component when it is operating, and wherein the at least one force measurement device for recording the longitudinal force component (LK) is configured by the deformation of the deformation section , wherein a recess is arranged at a mounting point of the at least one sensor of the force measurement device , mounting point provided in particular on the deformation section and/or wherein at least one indicator element protruding ahead of a basic body of the deformation section is arranged at a mounting point of the at least one sensor of the force measurement device , the free end region of the indicator element changing its position on deformation of the deformation section due to the longitudinal force component (LK), characterised in that the deformation section can be deformed by the longitudinal force component (LK) across the longitudinal axis (L).