mhurhangee/ep-ind-claims huggingface dataset:
A tip clearance control apparatus comprising: a mechanical iris having a plurality of mechanical iris leaves forming an adjustable opening which approximates a circle, wherein the mechanical iris leaves overlap in a direction parallel to an axial axis of the mechanical iris, and wherein the mechanical iris leaves are configured to slide over each other in a plane perpendicular to the axial axis, causing the size of the adjustable opening to change; a ring positioned in the adjustable opening of the mechanical iris, the ring defining an aperture; and a blade of a gas turbine engine, the blade positioned in the aperture of the ring, wherein the ring comprises an abradable material, and wherein a distance between a tip of the blade and an inner surface of the ring is adjustable based on the size of the adjustable opening of the mechanical iris. a mechanical iris having a plurality of mechanical iris leaves forming an adjustable opening which approximates a circle, wherein the mechanical iris leaves overlap in a direction parallel to an axial axis of the mechanical iris, and wherein the mechanical iris leaves are configured to slide over each other in a plane perpendicular to the axial axis, causing the size of the adjustable opening to change; a ring positioned in the adjustable opening of the mechanical iris, the ring defining an aperture; and a blade of a gas turbine engine, the blade positioned in the aperture of the ring, wherein the ring comprises an abradable material, and wherein a distance between a tip of the blade and an inner surface of the ring is adjustable based on the size of the adjustable opening of the mechanical iris.
Switch for cutting-off a current comprising: a rotor made of a solid insulating material which is rotational with respect to an axis, at least one moving contact assembled in the rotor, the moving contact having two ends (31,31'), at least one pair of fixed contacts (4,4'), having respective contacting surfaces (29,29') arranged for being contacted by the moving contact in a closed position of the switch, wherein the rotor is rotatable between the closed position of the switch in which the moving contact establishes electrical continuity with the fixed contacts (4,4'), and an open position of the switch in which current circulation is prevented, characterized in that the rotor has a side contacting surface arranged for sliding on the contacting surfaces (29,29') of the fixed contacts (4,4'), and in that part of the side contacting surface of the rotor and the ends (31,31') of the moving contact form a continuous surface arranged for sliding on the contacting surfaces (29,29') of the fixed contacts (4,4'), such as in the open position of the switch, the solid insulating material of the rotor is in direct contact with the fixed contacts (4,4') and covers the whole contacting surfaces (29,29') of the fixed contacts (4,4') to electrically insulate the fixed contacts (4,4'). a rotor made of a solid insulating material which is rotational with respect to an axis, at least one moving contact assembled in the rotor, the moving contact having two ends (31,31'), at least one pair of fixed contacts (4,4'), having respective contacting surfaces (29,29') arranged for being contacted by the moving contact in a closed position of the switch,
A liquid discharge head, comprising: a substrate comprising a plurality of pressure chambers; a nozzle plate on a first surface of the substrate and comprising a plurality of nozzles, each of the plurality of nozzles aligned with a corresponding one of the plurality of pressure chambers; and a damper member on a second surface of the substrate configured to absorb a pressure wave, portions of the damper member being on the second surface at positions between adjacent pressure chambers characterized in that the damper member comprises a plurality of damper chambers respectively facing the plurality of pressure chambers. a substrate comprising a plurality of pressure chambers; a nozzle plate on a first surface of the substrate and comprising a plurality of nozzles, each of the plurality of nozzles aligned with a corresponding one of the plurality of pressure chambers; and a damper member on a second surface of the substrate configured to absorb a pressure wave, portions of the damper member being on the second surface at positions between adjacent pressure chambers characterized in that the damper member comprises a plurality of damper chambers respectively facing the plurality of pressure chambers.
A method for producing a basic amino acid by fermentation comprising culturing a microorganism having an ability to produce the basic amino acid in a liquid medium contained in a fermentation tank to produce and accumulate the basic amino acid in the medium; wherein the amount of sulfate and/or chloride ions used as counter ions of the basic amino acid is reduced by adjusting the total ammonia concentration in the medium to be within a specific concentration range during at least a part of the total period of the culture process including the period where the pH of the medium increases due to shortage of the counter ions caused with accumulation of the basic amino acid; wherein the total ammonia concentration in the medium is adjusted by using such a total ammonia concentration that the total ammonia is secured in an amount required for growth of the microorganism or the production of the basic amino acid, and at a concentration not inhibiting the production of the basic amino acid by the microorganism; and wherein the microorganism is an Escherichia coli bacterium or a coryneform bacterium. wherein the amount of sulfate and/or chloride ions used as counter ions of the basic amino acid is reduced by adjusting the total ammonia concentration in the medium to be within a specific concentration range during at least a part of the total period of the culture process including the period where the pH of the medium increases due to shortage of the counter ions caused with accumulation of the basic amino acid; wherein the total ammonia concentration in the medium is adjusted by using such a total ammonia concentration that the total ammonia is secured in an amount required for growth of the microorganism or the production of the basic amino acid, and at a concentration not inhibiting the production of the basic amino acid by the microorganism; and wherein the microorganism is an Escherichia coli bacterium or a coryneform bacterium.
A method for transmitting and receiving a signal, by a UE, user equipment,, the method comprising: receiving random access configuration information including mapping information between at least one random access occasion and at least one synchronization signal block, SSB, and a timing advance, TA, value, from a base station; receiving a SSB from the base station; identifying a random access occasion corresponding to the received SSB and the TA value for the random access occasion based on the random access configuration information; performing listen before talk, LBT, based on the identified TA value; and in case of a success of the LBT, transmitting a random access preamble on the identified random access occasion. receiving random access configuration information including mapping information between at least one random access occasion and at least one synchronization signal block, SSB, and a timing advance, TA, value, from a base station; receiving a SSB from the base station; identifying a random access occasion corresponding to the received SSB and the TA value for the random access occasion based on the random access configuration information; performing listen before talk, LBT, based on the identified TA value; and in case of a success of the LBT, transmitting a random access preamble on the identified random access occasion.
Use of a compound represented by the following general formula, a stereoisomer of the compound or a pharmacologically acceptable salt thereof in reduction of a wrinkle: where: R 1 represents a hydrogen atom or a linear or branched alkyl group having 1 to 8 carbon atoms; R 2 represents -SO 3 H, -SH, -S-S-X 1, -S-X 2, -SO-X 3, -SO 2 -X 4, -SO 2 -NY 1 -X 5, or -SO 2 -NY 2 -Y 3, provided that the X 1 to X 5 each independently represent an aliphatic hydrocarbon group having 1 to 8 carbon atoms or an aromatic moiety having 5 to 12 carbon atoms, in which a heteroatom may be substituted for a hydrogen atom or a carbon atom, and the Y 1 to Y 3 each independently represent a hydrogen atom or a linear or branched alkyl group having 1 to 8 carbon atoms; R 3 represents a hydrogen atom or an acyl group having a linear or branched alkyl chain having 1 to 8 carbon atoms; R 4 representsanoptionally unsubstitutedorsubstituted aromatic group or polycyclic condensed aromatic group having 5 to 12 carbon atoms; m represents an integer of 0 to 3; and n represents an integer of 1 or 2.
Use of at least one vegetable oil refining industry by-product, such as a deodoriser distillate of vegetable oils and/or a physical refining condensate, to obtain a purified total unsaponifiable of vegetable oil comprising all the constituents and families of constituents initially present in the unsaponifiable of said vegetable oil and cleared of the impurities initially present in said by-product, such as sapid and/or odorous compounds and/or chemical compounds resulting from the deterioration and the degradation of vegetable oils, characterised in that the purified total unsaponifiable of vegetable oil is obtained by at least one step of saponification and by eliminating sapid and/or odorous compounds and/or chemical compounds resulting from the deterioration and the degradation of vegetable oils by at least one step of entrainment by carrier gas stripping with a temperature and vacuum gradient, advantageously at a temperature increasing from 80°C to 250°C, typically from 145°C to 210°C, and a progression of 0.5°C/min to 2°C/min, typically of 1°C/min, and under a vacuum decreasing from 50 mbar to 1 mbar, typically from 30 mbar to 2 mbar, and a progression of 0.1 mbar/min to 10 mbar/min, typically from 0.5 mbar/min to 5 mbar/min.
An oxygenation system for a ventilation system, the oxygenation system comprising: an inlet for receiving oxygenation gas at an oxygenation gas flow rate into an oxygenator, and an exhaust gas remover to remove exhaust gas at an exhaust gas flow rate from the oxygenator, wherein the oxygenation system further comprises one or more flow controllers for controlling the exhaust gas flow rate relative to the oxygenation gas flow rate, and characterized in that the one or more flow controllers are configured for maintaining the exhaust gas flow rate higher than the oxygenation gas flow rate. an inlet for receiving oxygenation gas at an oxygenation gas flow rate into an oxygenator, and an exhaust gas remover to remove exhaust gas at an exhaust gas flow rate from the oxygenator, wherein the oxygenation system further comprises one or more flow controllers for controlling the exhaust gas flow rate relative to the oxygenation gas flow rate, and characterized in that the one or more flow controllers are configured for maintaining the exhaust gas flow rate higher than the oxygenation gas flow rate.
Valve for regulation of a fluid flow, in particular of an HVAC system, with an installed pressure equalization insert, which pressure equalization insert includes a housing with a positioning body which is fitted displaceably thereto and which comprises an open cross section so as to at least partially guide the fluid flow regulated by the valve, wherein, for regulation of the fluid flow, the positioning body interacts with a valve seat of the valve in a manner dependent on a pressure difference which prevails in the fluid flow and which depends on the position of an adjustable valve element of the valve, wherein the positioning body is held displaceably by a diaphragm, wherein the diaphragm subdivides a cavity of the housing into an inner-side fluid region and a fluid region (P23, P21) associated with the outer side, wherein the inner-side fluid region is connected fluidically to the fluid flow guided by the positioning body, wherein the fluid region (P23, P21) associated with the outer side is connected fluidically to an outer region of the housing, wherein the positioning body is preloaded by a spring element, and the present displacement of the positioning body results from a pressure difference between a pressure in the inner-side fluid region and pressure in the fluid region (P23, P21) associated with the outer side, which pressure equalization insert is inserted as a pre-assembled unit into the valve, wherein the valve includes an adjustable spherical valve element, wherein a first valve housing part is configured to accommodate the valve element and the pressure equalization insert, wherein the valve element comprises a groove into which a projection of a valve positioning member engages, which valve positioning member is held rotatably on the first valve housing part and is led out of the first valve housing part, and wherein, by way of the valve positioning member, the valve element can be adjusted and, consequently, the fluid flow which flows through the valve can be set.
A power management unit, PMU, comprising: a clock output stage; a gain control block configured to control said clock output stage and configured to control an oscillator (110, 210) coupled to said PMU (120, 220); and a signal protection circuit (260, 360) coupled to an input (231, 331) of said gain control block and configured to preserve clock signals produced by said clock output stage during a transition to a standby mode; characterized in that said signal protection circuit (260, 360) is configured to limit a rate of change of a gain control block input signal received by said input (231, 331) of said gain control block during said transition to said standby mode by incrementally reducing a capacitance provided by said signal protection circuit (260, 360). a clock output stage; a gain control block configured to control said clock output stage and configured to control an oscillator (110, 210) coupled to said PMU (120, 220); and a signal protection circuit (260, 360) coupled to an input (231, 331) of said gain control block and configured to preserve clock signals produced by said clock output stage during a transition to a standby mode; characterized in that said signal protection circuit (260, 360) is configured to limit a rate of change of a gain control block input signal received by said input (231, 331) of said gain control block during said transition to said standby mode by incrementally reducing a capacitance provided by said signal protection circuit (260, 360).
Targeted particles comprising (a) a matrix of polymers; (b) small molecule urea-based PSMA peptidase inhibitor targeting moieties which specifically bind to prostate specific membrane antigen (PSMA), wherein the small molecule targeting moieties are conjugated to the polymers; and (c) a therapeutic, diagnostic or prophylactic agent, wherein the agent is bound to, encapsulated or dispersed within the particles. (a) a matrix of polymers; (b) small molecule urea-based PSMA peptidase inhibitor targeting moieties which specifically bind to prostate specific membrane antigen (PSMA), wherein the small molecule targeting moieties are conjugated to the polymers; and (c) a therapeutic, diagnostic or prophylactic agent,
Pneumatic vehicle tyre with a belt consisting of at least one steel cord belt ply (11, 12), which encircles the tyre circumference, and a bandage which externally bears radially on the belt over the entire tyre circumference, wherein the bandage consists of a rubber strip in which two to six cords of reinforcement fibres are contained, and this rubber strip in a winding direction relative to the circumferential direction of the pneumatic vehicle tyre is wound about the belt at least from one axial end of the belt up to at least the other axial end of the belt, wherein the ratio of the component of the winding direction in the axial direction to the component of the winding direction in the circumferential direction along the rubber strip is less than 0.01, and does not vary by more than 2% over at least 70% of the width (W G) of the belt in the axial direction, characterized in that the spacing of two neighbouring cords in two adjacent portions of the rubber strip at each circumferential position does not vary by more than 5% in comparison to the spacing of the cords in the rubber strip, and the cords in the bandage are subjected to a tension of at least 3 N/mm 2 over at least 25% of the width (W G) of the belt in the axial direction.
A foldable display device comprising: a window having an upper surface; a display panel disposed under the window, the upper surface of the window facing away from the display panel; an input sensor directly disposed on the window side of the display panel and having an upper surface facing away from the display panel; an anti-reflector disposed between the input sensor and the window and having a polarizer and at least one lower retarder (RTD-L) disposed between the input sensor and the polarizer; and at least one adhesion member disposed between the input sensor and the window, wherein a thickness from the upper surface of the input sensor to the upper surface of the window is about 130 μm to about 540 μm characterized in that the foldable display device further comprising: an upper retarder (RTD-U) disposed on the window side of the polarizer and having a Young's modulus of about 4 GPa to about 100 GPa; wherein the upper surface of the window faces away from the upper retarder (RTD-U); wherein the window is disposed on the upper retarder (RTD-U), and the window comprises a base layer (WP-BS) having a low phase retardation corresponding to a phase retardation from 0 nm to about 500 nm at about 550 nm wavelength and the upper retarder (RTD-U) has a high phase retardation corresponding to a phase retardation from about 5000 nm to about 11000 nm at about 550 nm wavelength. a window having an upper surface; a display panel disposed under the window, the upper surface of the window facing away from the display panel; an input sensor directly disposed on the window side of the display panel and having an upper surface facing away from the display panel; an anti-reflector disposed between the input sensor and the window and having a polarizer and at least one lower retarder (RTD-L) disposed between the input sensor and the polarizer; and at least one adhesion member disposed between the input sensor and the window, wherein a thickness from the upper surface of the input sensor to the upper surface of the window is about 130 μm to about 540 μm an upper retarder (RTD-U) disposed on the window side of the polarizer and having a Young's modulus of about 4 GPa to about 100 GPa; wherein the upper surface of the window faces away from the upper retarder (RTD-U); wherein the window is disposed on the upper retarder (RTD-U), and the window comprises a base layer (WP-BS) having a low phase retardation corresponding to a phase retardation from 0 nm to about 500 nm at about 550 nm wavelength and the upper retarder (RTD-U) has a high phase retardation corresponding to a phase retardation from about 5000 nm to about 11000 nm at about 550 nm wavelength.
A filter module (10, 110, 210, 310) having at least one first and at least one second filter stage (20, 30) which are substantially concentrically arranged, the filter stages (200, 30) comprising and/or consisting of hollow fiber membranes (22, 32), wherein the fiber ends (26, 28, 36, 38) of the hollow fiber membranes (22, 32) are embedded at least partly and/or at least unilaterally in a casting compound, wherein the first filter stage is a filter stage for the filtration of a first medical fluid and the second filter stage is a filter stage for the filtration of a second medical fluid, wherein the first filter stage has unilaterally closed fiber ends, wherein a boundary means is provided which surrounds the first filter stage and which separates the first filter stage and the second filter stage at least partly from one another and has at least one opening which establishes a fluid communication between the first filter stage and the second filter stage, wherein the opening in the boundary means is formed from one or from a plurality of openings arranged peripherally at the boundary means, with the openings preferably being peripherally arranged slits, perforations, holes, labyrinth slits or the like.
A method comprising: processing (602, 604) a set of K information blocks to produce a blockwise checksum with u blocks, where K>=2, and u>=1, and where each information block or checksum block contains P bits, where P>=2; producing (606, 608) an N-bit input vector with P x K information bits and the P x u blockwise checksum bits, and with (N-P x K-P x u) frozen bits, where N = 2 m where m>=2; processing (610 612) the N-bit input vector to produce a result equivalent to multiplying the input vector by a Polar code generator matrix to produce a codeword; transmitting or storing the codeword. processing (602, 604) a set of K information blocks to produce a blockwise checksum with u blocks, where K>=2, and u>=1, and where each information block or checksum block contains P bits, where P>=2; producing (606, 608) an N-bit input vector with P x K information bits and the P x u blockwise checksum bits, and with (N-P x K-P x u) frozen bits, where N = 2 m where m>=2; processing (610 612) the N-bit input vector to produce a result equivalent to multiplying the input vector by a Polar code generator matrix to produce a codeword; transmitting or storing the codeword.
A method for enhancing recovery of heavy oil from a formation, comprising: placing a downhole tool in a first wellbore, the downhole tool comprising an inner core, an outer core having at least one ceramic portion, the at least one ceramic portion comprising at least one mesh ceramic portion, and at least one electromagnetic antenna located within the outer core; emitting electromagnetic radiation from the at least one electromagnetic antenna to heat the at least one ceramic portion; injecting a fluid into the inner core; and flowing the fluid from the inner core through the at least one mesh ceramic portion to the formation. placing a downhole tool in a first wellbore, the downhole tool comprising an inner core, an outer core having at least one ceramic portion, the at least one ceramic portion comprising at least one mesh ceramic portion, and at least one electromagnetic antenna located within the outer core; emitting electromagnetic radiation from the at least one electromagnetic antenna to heat the at least one ceramic portion; injecting a fluid into the inner core; and flowing the fluid from the inner core through the at least one mesh ceramic portion to the formation.