mhurhangee/ep-ind-claims huggingface dataset:
A method for calculating a height map of a sample comprising a body of a transparent material having a refractive index, n, with an inclined or curved surface, the body being provided on an underlying surface extending laterally from underneath the body, the method comprising: providing an optical profiler having an objective, the objective having a limited numerical aperture; positioning a first area with an inclined or curved surface of the body of a transparent material with the underlying surface underneath the body under the optical profiler and positioning a second area of the underlying surface extending laterally from underneath the body under the optical profiler, wherein the inclined or curved surface is defined as a surface with an inclination such that a reflected measurement beam is reflected outside the numerical aperture of the objective of the optical profiler; measuring a height map of the first area, ZIS, and a height map of the second area, ZUS, with the optical profiler; and calculating a height map of the inclined or curved surface, HIS, by using n, the measured ZIS and the measured ZUS, wherein the HIS is calculated by the formula: HIS = (ZUS - ZIS)/(n -1) + ZUS. providing an optical profiler having an objective, the objective having a limited numerical aperture; positioning a first area with an inclined or curved surface of the body of a transparent material with the underlying surface underneath the body under the optical profiler and positioning a second area of the underlying surface extending laterally from underneath the body under the optical profiler, wherein the inclined or curved surface is defined as a surface with an inclination such that a reflected measurement beam is reflected outside the numerical aperture of the objective of the optical profiler; measuring a height map of the first area, ZIS, and a height map of the second area, ZUS, with the optical profiler; and calculating a height map of the inclined or curved surface, HIS, by using n, the measured ZIS and the measured ZUS, wherein the HIS is calculated by the formula: HIS = (ZUS - ZIS)/(n -1) + ZUS.
Method for the manufacture of reduced graphene oxide from kish graphite comprising: A. The provision of kish graphite, B. A pre-treatment step of said kish graphite comprising the following successive sub-steps: i. A sieving step wherein the kish graphite is classified by size as follows: a) Kish graphite having a size below 50μm, b) Kish graphite having a size above or equal to 50μm, the fraction a) of kish graphite having a size below 50 μm being removed, ii. A flotation step with the fraction b) of kish graphite having a size above or equal to 50μm, iii. An acid leaching step wherein an acid is added so that the ratio in weight (acid amount)/(kish graphite amount) is between 0.25 and 1.0, iv. Optionally, the kish graphite is washed and dried, C. An oxidation step of the pre-treated kish-graphite obtained after step B) in order to obtain graphene oxide and D. A reduction of graphene oxide into reduced graphene oxide. A. The provision of kish graphite, B. A pre-treatment step of said kish graphite comprising the following successive sub-steps: i. A sieving step wherein the kish graphite is classified by size as follows: a) Kish graphite having a size below 50μm, b) Kish graphite having a size above or equal to 50μm, the fraction a) of kish graphite having a size below 50 μm being removed, ii. A flotation step with the fraction b) of kish graphite having a size above or equal to 50μm, iii. An acid leaching step wherein an acid is added so that the ratio in weight (acid amount)/(kish graphite amount) is between 0.25 and 1.0, iv. Optionally, the kish graphite is washed and dried, i. A sieving step wherein the kish graphite is classified by size as follows: a) Kish graphite having a size below 50μm, b) Kish graphite having a size above or equal to 50μm, the fraction a) of kish graphite having a size below 50 μm being removed, a) Kish graphite having a size below 50μm, b) Kish graphite having a size above or equal to 50μm, the fraction a) of kish graphite having a size below 50 μm being removed, ii. A flotation step with the fraction b) of kish graphite having a size above or equal to 50μm, iii. An acid leaching step wherein an acid is added so that the ratio in weight (acid amount)/(kish graphite amount) is between 0.25 and 1.0, iv. Optionally, the kish graphite is washed and dried, C. An oxidation step of the pre-treated kish-graphite obtained after step B) in order to obtain graphene oxide and D. A reduction of graphene oxide into reduced graphene oxide.
A preparation method of an acrylic ester compound represented by the following Chemical Formula 4, comprising a step of reacting a compound represented by the following Chemical Formula 1 with a compound represented by the following Chemical Formula 2 in the presence of a catalyst represented by the following Chemical Formula 3: wherein, in Chemical Formula 1, R 1 is a substituted or unsubstituted C 1-30 alkylene, a substituted or unsubstituted C 2-30 alkenylene, or a substituted or unsubstituted C 2-30 alkynylene, and R 2 and R 3 are each independently hydrogen or a C 1-20 alkyl, wherein, in Chemical Formula 2, R 4 and R 5 are each independently hydrogen or a methyl, wherein, in Chemical Formula 3, R 6 to R 9 are each independently hydrogen or a substituted or unsubstituted C 1-10 alkyl, and R 10 is a substituted or unsubstituted C 1-10 alkylene, wherein, in Chemical Formula 4, R 1 to R 5 are as defined above. R 1 is a substituted or unsubstituted C 1-30 alkylene, a substituted or unsubstituted C 2-30 alkenylene, or a substituted or unsubstituted C 2-30 alkynylene, and R 2 and R 3 are each independently hydrogen or a C 1-20 alkyl, wherein, in Chemical Formula 2, R 4 and R 5 are each independently hydrogen or a methyl, wherein, in Chemical Formula 3, R 6 to R 9 are each independently hydrogen or a substituted or unsubstituted C 1-10 alkyl, and R 10 is a substituted or unsubstituted C 1-10 alkylene, wherein, in Chemical Formula 4, R 1 to R 5 are as defined above. R 6 to R 9 are each independently hydrogen or a substituted or unsubstituted C 1-10 alkyl, and R 10 is a substituted or unsubstituted C 1-10 alkylene, wherein, in Chemical Formula 4, R 1 to R 5 are as defined above.
A temperature-driven mechanical system comprising: a first effector, made of temperature-induced shape-changing material, having first and second ends and a longitudinal axis running through at least one of the ends; a suspension system that mounts an assembly including the effector, to support rotation of the assembly about the longitudinal axis; the system being characterized in that the suspension system has first and second rotation limit stops to limit rotation of the assembly to less than 180 degrees about the longitudinal axis, wherein the first limit stop is associated with a first angular position of the assembly at or below a first temperature limit and the second limit stop is associated with a second angular position of the assembly at or above a second temperature limit; wherein the suspension is configured so that at the first temperature limit the first effector assumes a first shape that causes the center of gravity of the assembly to be located on a first side of a vertical plane passing through the longitudinal axis and at the second temperature limit the first effector assumes a second shape that causes the center of gravity of the assembly to be located on a second side of the vertical plane. a first effector, made of temperature-induced shape-changing material, having first and second ends and a longitudinal axis running through at least one of the ends; a suspension system that mounts an assembly including the effector, to support rotation of the assembly about the longitudinal axis; the system being characterized in that the suspension system has first and second rotation limit stops to limit rotation of the assembly to less than 180 degrees about the longitudinal axis, wherein the first limit stop is associated with a first angular position of the assembly at or below a first temperature limit and the second limit stop is associated with a second angular position of the assembly at or above a second temperature limit; wherein the suspension is configured so that at the first temperature limit the first effector assumes a first shape that causes the center of gravity of the assembly to be located on a first side of a vertical plane passing through the longitudinal axis and at the second temperature limit the first effector assumes a second shape that causes the center of gravity of the assembly to be located on a second side of the vertical plane.
A rotor blade assembly for a wind turbine, the rotor blade assembly comprising: a first blade segment defining a first joint end; a second blade segment defining a second joint end; and a blade insert extending between a forward end coupled to the first blade segment and an aft end coupled to the second blade segment, the blade insert comprising: a top side extending between a forward edge and an aft edge, the top side defining a top scarfed section at its forward edge; and a bottom side extending between a forward edge and an aft edge, the bottom side defining a bottom scarfed section at its forward edge, wherein the first blade segment defines a bottom scarfed section at the first joint end, the bottom scarfed section of the first blade segment configured to be aligned with the bottom scarfed section of the blade insert, characterized in that: the blade insert comprises at least a portion of the forward edge of the top side being offset relative to the forward edge of the bottom side such that an access window is defined between the top side and the first blade segment when the forward end of the blade insert is positioned adjacent to the first joint end of the first blade segment, and in that the rotor blade assembly further comprises a scarfed connector extending between the aligned bottom scarfed sections in order to facilitate coupling the blade insert to the first blade segment. a first blade segment defining a first joint end; a second blade segment defining a second joint end; and a blade insert extending between a forward end coupled to the first blade segment and an aft end coupled to the second blade segment, the blade insert comprising: a top side extending between a forward edge and an aft edge, the top side defining a top scarfed section at its forward edge; and a bottom side extending between a forward edge and an aft edge, the bottom side defining a bottom scarfed section at its forward edge, a top side extending between a forward edge and an aft edge, the top side defining a top scarfed section at its forward edge; and a bottom side extending between a forward edge and an aft edge, the bottom side defining a bottom scarfed section at its forward edge, wherein the first blade segment defines a bottom scarfed section at the first joint end, the bottom scarfed section of the first blade segment configured to be aligned with the bottom scarfed section of the blade insert, characterized in that: the blade insert comprises at least a portion of the forward edge of the top side being offset relative to the forward edge of the bottom side such that an access window is defined between the top side and the first blade segment when the forward end of the blade insert is positioned adjacent to the first joint end of the first blade segment, and in that the rotor blade assembly further comprises a scarfed connector extending between the aligned bottom scarfed sections in order to facilitate coupling the blade insert to the first blade segment.
A receiver operable in a plurality of gain and noise figure optimized states comprising: a low noise amplifier, LNA,; a mixer; a controller; and a programmable capacitor bank switchable in a plurality of capacitor combinations, wherein a first set of capacitors is selectively coupled between the LNA and ground and a second set of capacitors selectively coupled between the LNA and the mixer; and wherein the controller is configured to select the first set of capacitors and the second set of capacitors from the programmable capacitor bank with total capacitance and ratio of capacitance such as to achieve a desired gain and noise figure optimized state for a desired frequency a low noise amplifier, LNA,; a mixer; a controller; and a programmable capacitor bank switchable in a plurality of capacitor combinations, wherein a first set of capacitors is selectively coupled between the LNA and ground and a second set of capacitors selectively coupled between the LNA and the mixer; and wherein the controller is configured to select the first set of capacitors and the second set of capacitors from the programmable capacitor bank with total capacitance and ratio of capacitance such as to achieve a desired gain and noise figure optimized state for a desired frequency
An integrated optical collimator device comprising: an optical fiber extending between a first end and a second end, wherein the first end is configured to be coupled to a light source or a light receiver; a ferrule surrounding the at least a portion of the optical fiber and bonded to the optical fiber proximate the second end of the optical fiber; a housing having a cylindrical bore configured to receive the ferrule and at least a portion of the optical fiber including the second end; a collimating lens positioned in the cylindrical bore of the housing proximate to the ferrule with the second end of the optical fiber positioned proximate to the collimating lens; a polarizer element positioned in the cylindrical bore of the housing and bonded to an output clear aperture of the collimating lens using an adhesive or epoxy, wherein the polarizer element comprises one of a polarizer chip and a polarizer film; and a fiducial mark located on the housing at a center of the output clear aperture of the collimating lens, wherein the fiducial mark is aligned along a long axis of the integrated optical collimator device and indicates a polarizing direction of the polarization element, wherein the polarization direction is given by a line that starts at a point of the fiducial mark and diametrically bisects the integrated optical collimator device through the center. an optical fiber extending between a first end and a second end, wherein the first end is configured to be coupled to a light source or a light receiver; a ferrule surrounding the at least a portion of the optical fiber and bonded to the optical fiber proximate the second end of the optical fiber; a housing having a cylindrical bore configured to receive the ferrule and at least a portion of the optical fiber including the second end; a collimating lens positioned in the cylindrical bore of the housing proximate to the ferrule with the second end of the optical fiber positioned proximate to the collimating lens; a polarizer element positioned in the cylindrical bore of the housing and bonded to an output clear aperture of the collimating lens using an adhesive or epoxy, wherein the polarizer element comprises one of a polarizer chip and a polarizer film; and a fiducial mark located on the housing at a center of the output clear aperture of the collimating lens, wherein the fiducial mark is aligned along a long axis of the integrated optical collimator device and indicates a polarizing direction of the polarization element, wherein the polarization direction is given by a line that starts at a point of the fiducial mark and diametrically bisects the integrated optical collimator device through the center.
A compound of formula, a stereoisomer, a tautomer or a pharmaceutically acceptable salt thereof, wherein R 5 is hydrogen, alkyl, alkoxyl, aryl, cycloalkyl, heteroaryl, heterocyclyl or heterocyclylalkyl, R 11 and R 12 are independently hydrogen, halogen, cyano, amino, hydroxyl, alkyl, alkoxyl, aryl, cycloalkyl, heteroaryl, or the two substituents R 11 and R 12 are cyclized into a cyclic group, n=1, 2, 3, 4 or 5, R 6 is selected from the following structures: wherein R 5 is hydrogen, alkyl, alkoxyl, aryl, cycloalkyl, heteroaryl, heterocyclyl or heterocyclylalkyl, R 11 and R 12 are independently hydrogen, halogen, cyano, amino, hydroxyl, alkyl, alkoxyl, aryl, cycloalkyl, heteroaryl, or the two substituents R 11 and R 12 are cyclized into a cyclic group, n=1, 2, 3, 4 or 5, R 6 is selected from the following structures:
A lift-off propensity predictive system comprising: a vehicle supported by at least one vehicle tire mounted to a hub, the vehicle tire having a tire cavity and a ground-engaging tread, and the tire having a plurality of tire-specific measureable parameters; a tire-affixed tire-identification device for providing a tire-specific identification; a plurality of tire-affixed sensors mounted to the tire for operably measuring the tire-specific parameters and generating tire-specific parameter information; at least one vehicle-affixed sensor mounted to the vehicle for operably measuring vehicle speed; characterized in that the system comprises a lift-off propensity estimator for operably generating a lift-off propensity for the one vehicle tire from a database containing experimentally-derived, tire-ID specific, lift-off propensities correlated to measured tire-specific parameter information and measured vehicle speed. a vehicle supported by at least one vehicle tire mounted to a hub, the vehicle tire having a tire cavity and a ground-engaging tread, and the tire having a plurality of tire-specific measureable parameters; a tire-affixed tire-identification device for providing a tire-specific identification; a plurality of tire-affixed sensors mounted to the tire for operably measuring the tire-specific parameters and generating tire-specific parameter information; at least one vehicle-affixed sensor mounted to the vehicle for operably measuring vehicle speed; characterized in that the system comprises a lift-off propensity estimator for operably generating a lift-off propensity for the one vehicle tire from a database containing experimentally-derived, tire-ID specific, lift-off propensities correlated to measured tire-specific parameter information and measured vehicle speed.
An electronic device comprising: a touch panel display screen (16, 17, 18) that displays a plurality of function buttons (60A...60D) in initial positions; a controller configured to sense an operator contacting a specific point on the touch panel display screen; the controller being further configured to automatically reposition at least one of the function buttons from its initial position to a position in a vicinity of and above the specific point on the touch panel display screen; and an identification mechanism to identify the operator; and in which the controller is further configured to select the at least one of the function buttons to be repositioned based on an identification of the operator. a touch panel display screen (16, 17, 18) that displays a plurality of function buttons (60A...60D) in initial positions; a controller configured to sense an operator contacting a specific point on the touch panel display screen; the controller being further configured to automatically reposition at least one of the function buttons from its initial position to a position in a vicinity of and above the specific point on the touch panel display screen; and an identification mechanism to identify the operator; and in which the controller is further configured to select the at least one of the function buttons to be repositioned based on an identification of the operator.
A corrosive gas resistant laminate: said laminate comprising: at least one outer thermoplastic polymer layer; at least one corrosive gas resistant barrier layer; at least one first tie layer that is compatible with said outer layer and said barrier layer and is located between said outer polymer layer and said corrosive gas resistant barrier layer, at least one inner thermoplastic polymer layer; at least one second tie layer that is compatible with said barrier layer and said inner layer and is located between said barrier layer and said inner layer; wherein at least one of said tie layers, independently, comprises a polyacrylate or a polymethacrylate wherein the ester portion thereof has from 1 to 12 carbon atoms, or a blend of said polyacrylate or said polymethacrylate with a polyolefin; a polymeric anhydride such as polymers of maleic anhydride; or a copolymer of said polymaleic anhydride with an olefin, with ethylvinylacetate, or with ethylene acrylate; wherein said laminate has an H 2 S transmission rate of less than 200 cc/100 m 2 /day, and including at least one VCI (volatile corrosion inhibitor) compound in said outer layer, or in said inner layer, or both. said laminate comprising: at least one outer thermoplastic polymer layer; at least one corrosive gas resistant barrier layer; at least one first tie layer that is compatible with said outer layer and said barrier layer and is located between said outer polymer layer and said corrosive gas resistant barrier layer, at least one inner thermoplastic polymer layer; at least one second tie layer that is compatible with said barrier layer and said inner layer and is located between said barrier layer and said inner layer; wherein at least one of said tie layers, independently, comprises a polyacrylate or a polymethacrylate wherein the ester portion thereof has from 1 to 12 carbon atoms, or a blend of said polyacrylate or said polymethacrylate with a polyolefin; a polymeric anhydride such as polymers of maleic anhydride; or a copolymer of said polymaleic anhydride with an olefin, with ethylvinylacetate, or with ethylene acrylate; wherein said laminate has an H 2 S transmission rate of less than 200 cc/100 m 2 /day, and including at least one VCI (volatile corrosion inhibitor) compound in said outer layer, or in said inner layer, or both.