mhurhangee/patent-ind-claim-en huggingface dataset:
A method of forming an oxide layer on a surface of a Metal Injection Molded body, wherein the surface comprises a zirconium alloy, the method comprising: hot isostatic pressing the Metal Injection Molded body; heat treating the Metal Injection Molded body; machining the Metal Injection Molded body to desired shape dimensions; polishing the surface of the Metal Injection Molded body, wherein the polishing comprises: a first vibratory finishing step ; and a second vibratory finishing step ; and oxidizing the polished surface of the Metal Injection Molded body, characterised in that the Metal Injection Molded body comprises a base portion and an over-molded portion, wherein the base portion is a titanium alloy and the over-molded portion is the zirconium alloy. hot isostatic pressing the Metal Injection Molded body; heat treating the Metal Injection Molded body; machining the Metal Injection Molded body to desired shape dimensions; polishing the surface of the Metal Injection Molded body, wherein the polishing comprises: a first vibratory finishing step ; and a second vibratory finishing step ; and a first vibratory finishing step ; and a second vibratory finishing step ; and oxidizing the polished surface of the Metal Injection Molded body, characterised in that the Metal Injection Molded body comprises a base portion and an over-molded portion, wherein the base portion is a titanium alloy and the over-molded portion is the zirconium alloy.
Filter element , comprising an active carbon layer , the active carbon layer merging into an edge , the edge comprising a spun yarn of threads , which is arranged to prevent any escape of active carbon from the edge , characterized in that the threads consist of an adhesive or a hot-melt adhesive and are applied through a spray nozzle.
A connection box assembly configured to connect an evacuation slide actuation cable of an evacuation slide actuation system to an evacuation slide inflation system , the connection box assembly comprising: a connection box ; and a connection box lid coupled to the connection box and configured to slide between an open position and a closed position; and a connection box slider disposed within the connection box and including a cable installation slot configured to mechanically connect to a first cable end of the evacuation slide actuation cable, wherein the connection box slider is configured such that pulling the first cable end of the evacuation slide actuation cable moves the connection box slider axially within the connection box for initiating the evacuation slide inflation system, and wherein the connection box lid in the closed position laterally closes the connection box to retain the first cable end in the connection box slider and to seal the first cable end and the connection box slider inside the connection box. a connection box ; and a connection box lid coupled to the connection box and configured to slide between an open position and a closed position; and a connection box slider disposed within the connection box and including a cable installation slot configured to mechanically connect to a first cable end of the evacuation slide actuation cable, wherein the connection box slider is configured such that pulling the first cable end of the evacuation slide actuation cable moves the connection box slider axially within the connection box for initiating the evacuation slide inflation system, and wherein the connection box lid in the closed position laterally closes the connection box to retain the first cable end in the connection box slider and to seal the first cable end and the connection box slider inside the connection box.
A dispensing cartridge for tacking nails for attaching medical-grade films to bones, in particular membrane films for covering bone defects on jawbones, wherein each tacking nail exhibits an expanded nail head , a nail shank extending away from the nail head , and an expanded arrowhead-like area adjacent thereto, which tapers to a tip , and acts as a barb once the nail has been driven through the film and into the bone, comprising a base body in which at least one slotted opening is formed, into which the nails with their nail shank can be inserted, wherein the base body has a gripping area and a plateau area adjacent thereto, that the slotted opening is formed in the plateau area , and has a width (b) that is slightly smaller than the diameter (d) of a nail shank , so that the nail shank is fixedly clamped in the slotted opening , and that a support area is arranged underneath the plateau area , against which the base body is supported when a compressive force is applied to the nail head of a tacking nail inserted into the slotted opening , characterized in that a receiving section for the expanded arrowhead-like areas of the tacking nails is formed underneath the slotted opening in the base body , which is bordered by lateral protective walls , which extend away from the bottom side of the slotted opening in the direction toward the support area of the base body over the tip of a tacking nail accommodated in the slotted opening .
A composition for use in the treatment of a skin disorder, the composition comprising: (i) a combination of a therapeutically effective amount of nicotinamide riboside and a therapeutically effective amount of pterostilbene; and (ii) a pharmaceutically acceptable excipient, wherein the therapeutically effective amount of nicotinamide riboside is between 250 mg and 1000 mg per day, and the therapeutically effective amount of pterostilbene is between 25 mg and 500 mg per day; and wherein the composition is orally administered. (i) a combination of a therapeutically effective amount of nicotinamide riboside and a therapeutically effective amount of pterostilbene; and (ii) a pharmaceutically acceptable excipient, wherein the therapeutically effective amount of nicotinamide riboside is between 250 mg and 1000 mg per day, and the therapeutically effective amount of pterostilbene is between 25 mg and 500 mg per day; and wherein the composition is orally administered.
A high-frequency induction heating method for a hot stamping process, comprising: a first heating step of induction heating a steel sheet , which has an aluminum (Al) coating layer formed on an iron (Fe)-based base material , to a first target temperature (T 1 ) at a first heating rate (V 1 ), wherein the first target temperature is equal to or lower than a melting temperature of the coating layer ; a second heating step of melting the coating layer by induction heating the steel sheet to a second target temperature (T 2 ) at a second heating rate (V 2 ), wherein the second heating rate (V 2 ) is lower than the first heating rate (V 1 ); and a third heating step of induction heating the steel sheet to a third target temperature (T 3 ) at a third heating rate (V 3 ), wherein the third heating rate (V 3 ) is higher than the second heating rate (V 2 ), wherein a compound is formed by a reaction between the coating layer and the base material in the second heating step, and the second heating rate (V 2 ) is 6.4°C/s to 24°C/s. a first heating step of induction heating a steel sheet , which has an aluminum (Al) coating layer formed on an iron (Fe)-based base material , to a first target temperature (T 1 ) at a first heating rate (V 1 ), wherein the first target temperature is equal to or lower than a melting temperature of the coating layer ; a second heating step of melting the coating layer by induction heating the steel sheet to a second target temperature (T 2 ) at a second heating rate (V 2 ), wherein the second heating rate (V 2 ) is lower than the first heating rate (V 1 ); and a third heating step of induction heating the steel sheet to a third target temperature (T 3 ) at a third heating rate (V 3 ), wherein the third heating rate (V 3 ) is higher than the second heating rate (V 2 ), wherein a compound is formed by a reaction between the coating layer and the base material in the second heating step, and the second heating rate (V 2 ) is 6.4°C/s to 24°C/s.
A method for quantifying viscoelasticity of a medium, wherein the method comprises: obtaining , by using a detection wave, a position-time graph of vibration propagation along a set vibration propagation direction, after the medium is subjected to a vibration excitation, wherein a horizontal axis of the position-time graph indicates time, and a vertical axis of the position-time graph indicates position; calculating, for the position-time graph, a gray-level co-occurrence matrix along each angle within a preset angle range, wherein the each angle is a respective angle relative to a preset line of 0 degree on the position-time graph; obtaining an image texture feature of the each angle; determining an angle with maximum signal energy as a slope angle of a slope line of the position-time graph by using the image texture feature; determining a slope of the slope line using the slope angle; and obtaining , according to the slope, propagation velocity of vibration, and determining, according to principle of mechanics and the propagation velocity of the vibration, a viscoelasticity parameter of the medium. obtaining , by using a detection wave, a position-time graph of vibration propagation along a set vibration propagation direction, after the medium is subjected to a vibration excitation, wherein a horizontal axis of the position-time graph indicates time, and a vertical axis of the position-time graph indicates position; calculating, for the position-time graph, a gray-level co-occurrence matrix along each angle within a preset angle range, wherein the each angle is a respective angle relative to a preset line of 0 degree on the position-time graph; obtaining an image texture feature of the each angle; determining an angle with maximum signal energy as a slope angle of a slope line of the position-time graph by using the image texture feature; determining a slope of the slope line using the slope angle; and obtaining , according to the slope, propagation velocity of vibration, and determining, according to principle of mechanics and the propagation velocity of the vibration, a viscoelasticity parameter of the medium.
A nozzle assembly for a dual gas turbine engine propulsion system comprising: a housing mountable to an airframe structure proximate to a first bypass passage of a first gas turbine engine and a second bypass passage of a second gas turbine engine , wherein each of the first gas turbine engine and the second gas turbine engine are mounted to an aft end of the airframe structure ; wherein the housing is mountable across the first and second bypass passages corresponding to the first and second gas turbine engines mounted side by side within the airframe structure ; first and second upper doors mounted within the housing ; and first and second lower doors mounted within the housing ; wherein each of the first and second upper doors and the first and second lower doors are pivotally mounted to the housing for movement between a stowed position and a deployed position in which airflow through the first and second bypass passages is redirected relative to respective centreline axes of the first and second gas turbine engines ; and further comprising an actuator system including a single actuator configured to drive both the first and second upper doors and the first and second lower doors between the stowed and deployed positions through a single linkage . a housing mountable to an airframe structure proximate to a first bypass passage of a first gas turbine engine and a second bypass passage of a second gas turbine engine , wherein each of the first gas turbine engine and the second gas turbine engine are mounted to an aft end of the airframe structure ; wherein the housing is mountable across the first and second bypass passages corresponding to the first and second gas turbine engines mounted side by side within the airframe structure ; first and second upper doors mounted within the housing ; and first and second lower doors mounted within the housing ; wherein each of the first and second upper doors and the first and second lower doors are pivotally mounted to the housing for movement between a stowed position and a deployed position in which airflow through the first and second bypass passages is redirected relative to respective centreline axes of the first and second gas turbine engines ; and further comprising an actuator system including a single actuator configured to drive both the first and second upper doors and the first and second lower doors between the stowed and deployed positions through a single linkage .
A sun block formulation comprises the following formula: 20-80% safflower oil, grape seed oil, poppyseed oil, sunflower oil, hemp oil, corn oil or a mixture thereof; 5-25% zinc oxide, titanium dioxide or mixture thereof; 0.5-15.0% Candelilla wax; Carnauba wax; Sunflower seed wax; Beeswax; polyglyceryl-3 beeswax; microcrystalline wax; carnauba wax; chuan wax; glyceryl behenate; glyceryl behenate/eicosadioate or a mixture thereof; and 0.5-15.0% rice bran wax. 20-80% safflower oil, grape seed oil, poppyseed oil, sunflower oil, hemp oil, corn oil or a mixture thereof; 5-25% zinc oxide, titanium dioxide or mixture thereof; 0.5-15.0% Candelilla wax; Carnauba wax; Sunflower seed wax; Beeswax; polyglyceryl-3 beeswax; microcrystalline wax; carnauba wax; chuan wax; glyceryl behenate; glyceryl behenate/eicosadioate or a mixture thereof; and 0.5-15.0% rice bran wax.
A method of controlling an inverter supplying power to a permanent magnet AC, PMAC, motor having a plurality of phase windings , the method comprising: selecting a first phase winding of the PMAC motor ; electrically connecting the first phase winding to a first DC terminal of a DC link circuit at a first time, and maintaining the connection between the first phase winding and the first DC terminal; determining a flux difference between the first phase winding and a second phase winding of the PMAC motor; selecting a second time, different to the first time, to electrically connect the second phase winding to the first DC terminal, wherein the second time is selected based on the determined flux difference between the first phase winding and the second phase winding; electrically connecting the second phase winding to the first DC terminal at the second time, and maintaining the connection between the second phase winding and the first DC terminal. selecting a first phase winding of the PMAC motor ; electrically connecting the first phase winding to a first DC terminal of a DC link circuit at a first time, and maintaining the connection between the first phase winding and the first DC terminal; determining a flux difference between the first phase winding and a second phase winding of the PMAC motor; selecting a second time, different to the first time, to electrically connect the second phase winding to the first DC terminal, wherein the second time is selected based on the determined flux difference between the first phase winding and the second phase winding; electrically connecting the second phase winding to the first DC terminal at the second time, and maintaining the connection between the second phase winding and the first DC terminal.
A rotor blade having a structural spar , wherein the rotor blade includes a blade root for connection to a hub and a blade tip , wherein the structural spar extends longitudinally between the blade root and the blade tip and a surrounding aerodynamically-shaped structural skin of the rotor blade , wherein the cross sectional shape of the structural spar is generally rectangular, wherein the structural spar has a closed channel configuration, wherein the shape of the structural skin is of a cambered airfoil, and wherein the structural spar comprises: a plurality of adjoining structural strips axially aligned to form said structural spar , at least one of said strips comprising a shape memory alloy strip ; at least one heating element positioned adjacent said at least one shape memory alloy strip to change a temperature of said at least one shape memory alloy strip , wherein heat applied to said at least one shape memory alloy strip causes said structural spar to twist or bend; and a temperature control system coupled to said at least one heating element. a plurality of adjoining structural strips axially aligned to form said structural spar , at least one of said strips comprising a shape memory alloy strip ; at least one heating element positioned adjacent said at least one shape memory alloy strip to change a temperature of said at least one shape memory alloy strip , wherein heat applied to said at least one shape memory alloy strip causes said structural spar to twist or bend; and a temperature control system coupled to said at least one heating element.
Process for the preparation of a precursor compound for the synthesis of cathode material for rechargeable lithium batteries, comprising the steps of: - reducing smelting of a metallurgical charge comprising spent rechargeable lithium batteries or their scrap containing Ni, Co, Al, Li, F, either one or both of Cu and Fe, and fluxing agents, thereby producing an alloy comprising the major part of the Ni, Co, and Cu, at least part of the Fe, and depleted in Al, Li and F; - leaching the alloy in a mineral acid, thereby obtaining a Ni- and Co-bearing solution also containing either one or both of Cu and Fe; - refining the Ni- and Co-bearing solution, by removing the therein contained Cu and Fe, thereby obtaining a purified Ni- and Co-bearing solution; - simultaneous precipitation of Ni and Co from the purified Ni- and Co-bearing solution as hydroxides or salts, by heat treatment, crystallization, or addition of hydroxide or carbonate, thereby obtaining a solid suitable for the synthesis of cathode material for rechargeable lithium batteries. - reducing smelting of a metallurgical charge comprising spent rechargeable lithium batteries or their scrap containing Ni, Co, Al, Li, F, either one or both of Cu and Fe, and fluxing agents, thereby producing an alloy comprising the major part of the Ni, Co, and Cu, at least part of the Fe, and depleted in Al, Li and F; - leaching the alloy in a mineral acid, thereby obtaining a Ni- and Co-bearing solution also containing either one or both of Cu and Fe; - refining the Ni- and Co-bearing solution, by removing the therein contained Cu and Fe, thereby obtaining a purified Ni- and Co-bearing solution; - simultaneous precipitation of Ni and Co from the purified Ni- and Co-bearing solution as hydroxides or salts, by heat treatment, crystallization, or addition of hydroxide or carbonate, thereby obtaining a solid suitable for the synthesis of cathode material for rechargeable lithium batteries.
An optical amplifier including a plurality of multiplexed signal lights (MS1,MS2) of mutually different frequencies as input light, the optical amplifier comprising: a first detector configured to detect a power (P1) of the input light; an excitation light outputter configured to output an excitation light (LB2) to amplify the input light; a second detector configured to detect the power (P2) of the amplified input light; a third detector configured to detect a power of the excitation light; and a controller configured to determine that the power of the input light is large upon the power of the excitation light (LB2) detected by the third detector being greater than or equal to a first threshold (Th3); determine that the power of the input light is small upon the power of the excitation light (LB2) detected by the third detector being smaller than or equal to a second threshold (Th4) smaller than the first threshold (Th3); control the excitation light outputter so as to, upon determination that the power of the input light is large, make a ratio of a detection result by the second detector relative to a detection result by the first detector constant, and control the excitation light outputter so as to, upon determining that the power of the input light is small, make the detection result by the second detector substantially constant. a first detector configured to detect a power (P1) of the input light; an excitation light outputter configured to output an excitation light (LB2) to amplify the input light; a second detector configured to detect the power (P2) of the amplified input light; a third detector configured to detect a power of the excitation light; and a controller configured to determine that the power of the input light is large upon the power of the excitation light (LB2) detected by the third detector being greater than or equal to a first threshold (Th3); determine that the power of the input light is small upon the power of the excitation light (LB2) detected by the third detector being smaller than or equal to a second threshold (Th4) smaller than the first threshold (Th3); determine that the power of the input light is large upon the power of the excitation light (LB2) detected by the third detector being greater than or equal to a first threshold (Th3); determine that the power of the input light is small upon the power of the excitation light (LB2) detected by the third detector being smaller than or equal to a second threshold (Th4) smaller than the first threshold (Th3); control the excitation light outputter so as to, upon determination that the power of the input light is large, make a ratio of a detection result by the second detector relative to a detection result by the first detector constant, and control the excitation light outputter so as to, upon determining that the power of the input light is small, make the detection result by the second detector substantially constant.