mhurhangee/ep-ind-claims huggingface dataset:
A method of preparing a cathode active material for a lithium secondary battery, the method comprising: dry coating a lithium metal oxide represented by Formula 1 and having a layered structure with at least one coating material selected from a metal oxide and a fluorine-containing compound by stirring the lithium metal oxide and the at least one coating material at about 8,000 rpm to about 20,000 rpm, the stirring is performed for about 10 seconds to about 60 seconds; and thermally treating at about 800°C to 1,000°C a resulting powder from the coating step to form a lithium-containing compound represented by Formula 2 on the surface or inside of the lithium metal oxide: [Formula 1] Li 1-x Ni y M 1-y O 2-z, wherein, in Formula 1, M is at least one element selected from Co and Mn; 0 ≤ x ≤ 0.05; 0.6 ≤ y ≤ 1; and 0 ≤ z ≤ 0.05, and [Formula 2] Li 2-x M'O 3-y wherein, in Formula 2, M' is at least one element selected from Mg, Al, Ca, Ti, V, Cr, Fe, Cu, Zn, Ga, Sr, Y, Zr, Nb, Mo, Ru, and F; 0 ≤ x ≤ 1; and 0 ≤ y ≤ 3. dry coating a lithium metal oxide represented by Formula 1 and having a layered structure with at least one coating material selected from a metal oxide and a fluorine-containing compound by stirring the lithium metal oxide and the at least one coating material at about 8,000 rpm to about 20,000 rpm, the stirring is performed for about 10 seconds to about 60 seconds; and thermally treating at about 800°C to 1,000°C a resulting powder from the coating step to form a lithium-containing compound represented by Formula 2 on the surface or inside of the lithium metal oxide: [Formula 1] Li 1-x Ni y M 1-y O 2-z, wherein, in Formula 1, M is at least one element selected from Co and Mn; 0 ≤ x ≤ 0.05; 0.6 ≤ y ≤ 1; and 0 ≤ z ≤ 0.05, and [Formula 2] Li 2-x M'O 3-y wherein, in Formula 2, M' is at least one element selected from Mg, Al, Ca, Ti, V, Cr, Fe, Cu, Zn, Ga, Sr, Y, Zr, Nb, Mo, Ru, and F; 0 ≤ x ≤ 1; and 0 ≤ y ≤ 3.
A method for evaluating chipping resistance of a polymeric material, comprising: irradiating the polymeric material with X-rays or neutrons to perform X-ray scattering measurement or neutron scattering measurement, wherein the chipping resistance is evaluated based on a correlation length Ξ c in a range of 0.1 nm to 100 μm determined by curve fitting equations 2-2 and 2-3 to a scattering intensity curve I (q) obtained by the X-ray scattering measurement or neutron scattering measurement: I q = A 1 + q 2 ξ 2 + B 1 + q 2 Ξ b 2 2 + C 1 + q 2 Ξ c 2 2, ξ < Ξ b < Ξ c (A, B, C, ξ, Ξ b, Ξ c: fitting parameters) wherein measurement is performed using the X-rays or neutrons under a condition where q defined by equation 2-1 is in a range of not more than 10 nm -1: q = 4 π sin θ / 2 λ (θ: scattering angle; λ: wavelength of X-rays or neutrons). irradiating the polymeric material with X-rays or neutrons to perform X-ray scattering measurement or neutron scattering measurement, wherein the chipping resistance is evaluated based on a correlation length Ξ c in a range of 0.1 nm to 100 μm determined by curve fitting equations 2-2 and 2-3 to a scattering intensity curve I (q) obtained by the X-ray scattering measurement or neutron scattering measurement: I q = A 1 + q 2 ξ 2 + B 1 + q 2 Ξ b 2 2 + C 1 + q 2 Ξ c 2 2, ξ < Ξ b < Ξ c (A, B, C, ξ, Ξ b, Ξ c: fitting parameters) wherein measurement is performed using the X-rays or neutrons under a condition where q defined by equation 2-1 is in a range of not more than 10 nm -1: q = 4 π sin θ / 2 λ (θ: scattering angle; λ: wavelength of X-rays or neutrons). (A, B, C, ξ, Ξ b, Ξ c: fitting parameters) wherein measurement is performed using the X-rays or neutrons under a condition where q defined by equation 2-1 is in a range of not more than 10 nm -1: q = 4 π sin θ / 2 λ (θ: scattering angle; λ: wavelength of X-rays or neutrons).
A controller of a tire information detector for communication with a measurement value transmitter including a resonator and disposed in a tire of a vehicle: the controller, disposable in a body of the vehicle, being configured to transmit an excitation signal modulated in amplitude modulation on a carrier signal, which excitation signal allowing the resonator to resonate to the measurement value transmitter, to receive a resonance signal concerning a resonance frequency of the resonator modulated on the carrier signal, and to calculate a measurement value in accordance with the resonance frequency of the resonator, characterized in that the controller is configured to determine the frequency of the excitation signal in a later communication based on the resonance frequency of the resonator obtained from previous communications with the measurement value transmitter, and when the controller does not receive the resonance signal concerning the resonance frequency of the resonator in response to the excitation signal of the previous determined frequency, the controller is configured to sequentially change the frequency of the excitation signal in a predetermined band adjacent to the resonance frequency of the resonator obtained from previous communications to determine the frequency of the excitation signal. the controller, disposable in a body of the vehicle, being configured to transmit an excitation signal modulated in amplitude modulation on a carrier signal, which excitation signal allowing the resonator to resonate to the measurement value transmitter, to receive a resonance signal concerning a resonance frequency of the resonator modulated on the carrier signal, and to calculate a measurement value in accordance with the resonance frequency of the resonator,
A compound having the following formula: wherein Ra, Rb, Ra' and Rb' independently are H, halogen, C1-C6 alkyl, C1-C6 alkoxy, C1-C6 fluoroalkoxy, amino, amino(C1-C6 alkyl), nitro, heteroaryl, OH, -OC(=O)Rd, -OC(=O)ORd, or -OC(=O)N(Rd) 2, wherein Rd is H, C1-C6 alkyl, or C1-C9 alkylol; Rc is H, C1-C6 alkyl, C3-C6 unsaturated alkyl with a double or triple bond, C1-C9 alkylol, C7-C12 arylalkyl, or -CH 2 -OC(=O)Rd; and Re and Re' independently are H, C1-C6 alkyl, C1-C6 alkoxy; wherein at least one of Ra, Rb, Ra', and Rb' is -OC(=O)Rd, wherein Rd is -C(CH 3)(CH 2 OH) 2, - C(C 2 H 5)(CH 2 OH) 2, -C(CH 2 OH) 3, or -C(CH 2 OH) 2 (CH 2 OC(=O)C(CH 2 OH) 3); or Rc is -CH 2 -OC(=O)Rd, wherein Rd is C1-C3 alkyl, -C(CH 3)(CH 2 OH) 2, -C(C 2 H 5)(CH 2 OH) 2, -C(CH 2 OH) 3, or - C(CH 2 OH) 2 (CH 2 OC(=O)C(CH 2 OH) 3); wherein said compound is interconvertible between keto and enol forms, when Rc is H, or a pharmaceutically acceptable salt thereof. wherein Ra, Rb, Ra' and Rb' independently are H, halogen, C1-C6 alkyl, C1-C6 alkoxy, C1-C6 fluoroalkoxy, amino, amino(C1-C6 alkyl), nitro, heteroaryl, OH, -OC(=O)Rd, -OC(=O)ORd, or -OC(=O)N(Rd) 2, wherein Rd is H, C1-C6 alkyl, or C1-C9 alkylol; Rc is H, C1-C6 alkyl, C3-C6 unsaturated alkyl with a double or triple bond, C1-C9 alkylol, C7-C12 arylalkyl, or -CH 2 -OC(=O)Rd; and Re and Re' independently are H, C1-C6 alkyl, C1-C6 alkoxy; wherein at least one of Ra, Rb, Ra', and Rb' is -OC(=O)Rd, wherein Rd is -C(CH 3)(CH 2 OH) 2, - C(C 2 H 5)(CH 2 OH) 2, -C(CH 2 OH) 3, or -C(CH 2 OH) 2 (CH 2 OC(=O)C(CH 2 OH) 3); or Rc is -CH 2 -OC(=O)Rd, wherein Rd is C1-C3 alkyl, -C(CH 3)(CH 2 OH) 2, -C(C 2 H 5)(CH 2 OH) 2, -C(CH 2 OH) 3, or - C(CH 2 OH) 2 (CH 2 OC(=O)C(CH 2 OH) 3); wherein said compound is interconvertible between keto and enol forms, when Rc is H,
Traction voltage system in a vehicle, which system comprises a junction box with multiple connectors (51, 52, 53, 54, 55, 56) for electrical components (31, 32, 33, 34, 35), which components comprise electrical supply means and electrical loads; a traction motor connected to the junction box via a power electronics converter; an electronic control unit arranged to monitor current flowing flow to or from the electrical components (31, 32, 33, 34, 35), and a controller or a circuit breaker arranged to control the supply of power to each respective component; wherein at least all but one of the connectors (51, 52, 53, 54, 55, 56) are provided with a current sensor (61, 62, 63, 64, 65, 66) arranged to transmit a signal representing detected current values to the electronic control unit; and which electronic control unit is arranged to determine an instantaneous current value flowing to or from each component; characterized in that the electronic control unit is arranged to compare the instantaneous current value with a first and second predetermined limit value for each connector (51, 52, 53, 54, 55, 56); that the electronic control unit is arranged to control the controller or the circuit breaker of the respective components (31, 32, 33, 34, 35) in response to the comparison; and that the electronic control unit is arranged to limit the current to or from a component (31, 32, 33, 34, 35) if the instantaneous current through a connector (51, 52, 53, 54, 55, 56) exceeds a first predetermined limit for power usage for that connector, and to interrupt the current if the instantaneous current exceeds a second predetermined limit.
A method for analyzing physical properties of microparticles dispersed in a medium on the basis of the dielectrophoresis phenomenon, the method comprising the following steps of: forming an electric field distribution in a sample having the microparticles dispersed in the medium, by generation of an AC electric field which is regularly arranged in a cell which stores the sample, thereby dielectrically migrating the microparticles in the medium such that a diffraction grating by density distribution of the microparticles is generated on the basis of the dielectrophoresis phenomenon; and detecting diffracted light which is generated by irradiating the diffraction grating with measuring light; characterized in that the steps of forming the electric field distribution and of detecting the diffracted light are performed to the same sample more than once by varying a frequency of the AC electric field or an intensity of the AC electric field, wherein physical properties of the microparticles and/or the medium are obtained on the basis of a frequency dependency or a field intensity dependency of the detected diffracted light intensity obtained based on a difference in the diffracted light intensity obtained by performing the steps of forming the electric field distribution and of detecting the diffracted light more than once. forming an electric field distribution in a sample having the microparticles dispersed in the medium, by generation of an AC electric field which is regularly arranged in a cell which stores the sample, thereby dielectrically migrating the microparticles in the medium such that a diffraction grating by density distribution of the microparticles is generated on the basis of the dielectrophoresis phenomenon; and detecting diffracted light which is generated by irradiating the diffraction grating with measuring light; characterized in that the steps of forming the electric field distribution and of detecting the diffracted light are performed to the same sample more than once by varying a frequency of the AC electric field or an intensity of the AC electric field, wherein physical properties of the microparticles and/or the medium are obtained on the basis of a frequency dependency or a field intensity dependency of the detected diffracted light intensity obtained based on a difference in the diffracted light intensity obtained by performing the steps of forming the electric field distribution and of detecting the diffracted light more than once.
A flow body for a vehicle, comprising: - at least one planar skin section with an outer side, an inner side and at least one opening that penetrates the skin section, - at least one active flow control device that is designed for moving an air volume, wherein the at least one active flow control device comprises an air discharge section that is fluidically connected to the at least one opening, wherein the air discharge section and the at least one planar skin section are manufactured by means of a layer manufacturing process and form an integral component that is free of joints, wherein the air discharge section at least partially supports the skin section in a load-bearing fashion, wherein the air discharge section comprises an elongate plenum chamber that encloses a space between the inner side of the skin section and a surface of the plenum chamber, wherein the plenum chamber is connected to an air duct that at least sectionally extends into the plenum chamber and comprises a perforated region, characterised in that the plenum chamber is connected to the air duct by means of a web that faces away from the at least one opening and wherein a further web is arranged between the air duct and a depression that ends in the at least one opening at the outer side of the skin section, and wherein the plenum chamber extends from the depression into an interior of the flow body through the at least one opening in a spiral-shaped fashion. - at least one planar skin section with an outer side, an inner side and at least one opening that penetrates the skin section, - at least one active flow control device that is designed for moving an air volume,
Compositions comprising A) nylon-6 and/or nylon-6,6, B) at least one aluminium salt of phosphonic acid, C) at least one polyhydric alcohol having at least 3 alcohol groups and a molecular weight above 200 g/mol, D) one or more organic phosphinic salts of the formula and/or one or more diphosphinic salts of the formula and/or polymers thereof, in which R 1, R 2 are the same or different and are each a linear or branched C 1 -C 6 -alkyl, and/or C 6 -C 14 -aryl, R 3 is linear or branched C 1 -C 10 alkylene, C 6 -C 10 arylene or C 1 -C 6 alkyl-C 6 -C 10 arylene or C 6 -C 10 aryl-C 1 -C 6 alkylene, M is aluminium, zinc or titanium, m is an integer from 1 to 4, n is an integer from 1 to 3, x is 1 and 2, where n, x and m in formula may at the same time adopt only such integer values that the diphosphinic salt of the formula as a whole is uncharged, and dipentaerythritol or tripentaerythritol is used as component C), and 1 to 40 parts by mass of component B), 0.1 to 15 parts by mass of component C) and 5 to 150 parts by mass of component D) are used per 100 parts by mass of component A). A) nylon-6 and/or nylon-6,6, B) at least one aluminium salt of phosphonic acid, C) at least one polyhydric alcohol having at least 3 alcohol groups and a molecular weight above 200 g/mol, D) one or more organic phosphinic salts of the formula and/or one or more diphosphinic salts of the formula and/or polymers thereof, in which R 1, R 2 are the same or different and are each a linear or branched C 1 -C 6 -alkyl, and/or C 6 -C 14 -aryl, R 3 is linear or branched C 1 -C 10 alkylene, C 6 -C 10 arylene or C 1 -C 6 alkyl-C 6 -C 10 arylene or C 6 -C 10 aryl-C 1 -C 6 alkylene, M is aluminium, zinc or titanium, m is an integer from 1 to 4, n is an integer from 1 to 3, x is 1 and 2, where n, x and m in formula may at the same time adopt only such integer values that the diphosphinic salt of the formula as a whole is uncharged, and dipentaerythritol or tripentaerythritol is used as component C), and 1 to 40 parts by mass of component B), 0.1 to 15 parts by mass of component C) and 5 to 150 parts by mass of component D) are used per 100 parts by mass of component A). R 1, R 2 are the same or different and are each a linear or branched C 1 -C 6 -alkyl, and/or C 6 -C 14 -aryl, R 3 is linear or branched C 1 -C 10 alkylene, C 6 -C 10 arylene or C 1 -C 6 alkyl-C 6 -C 10 arylene or C 6 -C 10 aryl-C 1 -C 6 alkylene, M is aluminium, zinc or titanium, m is an integer from 1 to 4, n is an integer from 1 to 3, x is 1 and 2,
Conformable device (20, 58, 59, 65) for instant non-destructive ultrasonic testing of at least one solid part (51, 54, 70, 71, 91, 92), characterised in that it comprises: - a flexible envelope (21, 77, 94) provided with a plurality of compartments (22, 23, 24, 25) sealed to an ultrasonic coupling agent, - in each of at least two of the compartments, a strip (26, 27, 28, 29, 61, 62, 78, 79, 80, 81, 84, 85, 95, 96, 97, 98) of ultrasonic transducers bathing, on at least one side, in said ultrasonic coupling agent, - a means for sequencing transmission and/or reception operations of at least two of said ultrasonic transducer strips and - a means for processing signals representative of the ultrasonic waves received by at least two of the strips to constitute a representation aggregating the representations of the fields of exploration of said strips. - a flexible envelope (21, 77, 94) provided with a plurality of compartments (22, 23, 24, 25) sealed to an ultrasonic coupling agent, - in each of at least two of the compartments, a strip (26, 27, 28, 29, 61, 62, 78, 79, 80, 81, 84, 85, 95, 96, 97, 98) of ultrasonic transducers bathing, on at least one side, in said ultrasonic coupling agent, - a means for sequencing transmission and/or reception operations of at least two of said ultrasonic transducer strips and - a means for processing signals representative of the ultrasonic waves received by at least two of the strips to constitute a representation aggregating the representations of the fields of exploration of said strips.
A liquid container (10; 110; 210) and associated stand (14; 114; 214) assembly comprising: a liquid container formed by a wall to create an inner chamber configured to contain a liquid, the wall forming a threaded neck with a central aperture providing access to the inner chamber, and neck threads on an outer surface of the neck, the portion of the wall opposing the neck being non-planar; a stand having a top surface and an opposing bottom surface (38; 138), the bottom surface being configured to support the stand generally level when placed on a planar support surface, the top surface having a shape configured to mate with and support the non-planar wall of the container opposing the neck, the stand also including a threaded cap configured to rotationally attach to the neck threads, the cap being centrally located in the stand, wherein at least one of: at least a portion of an outer surface (18; 118) of the wall has a greater coefficient of friction than an inner surface of the wall to prevent the container from slipping relative to the stand, when the container is in the stand with the cap not on the central aperture; and at least a portion of the top surface includes one or more high coefficient of friction elements to inhibit movement of the container relative to the stand when the container is in the stand with the cap not on the central aperture. a liquid container formed by a wall to create an inner chamber configured to contain a liquid, the wall forming a threaded neck with a central aperture providing access to the inner chamber, and neck threads on an outer surface of the neck, the portion of the wall opposing the neck being non-planar; a stand having a top surface and an opposing bottom surface (38; 138), the bottom surface being configured to support the stand generally level when placed on a planar support surface, the top surface having a shape configured to mate with and support the non-planar wall of the container opposing the neck, the stand also including a threaded cap configured to rotationally attach to the neck threads, the cap being centrally located in the stand, wherein at least one of: at least a portion of an outer surface (18; 118) of the wall has a greater coefficient of friction than an inner surface of the wall to prevent the container from slipping relative to the stand, when the container is in the stand with the cap not on the central aperture; and at least a portion of the top surface includes one or more high coefficient of friction elements to inhibit movement of the container relative to the stand when the container is in the stand with the cap not on the central aperture.
A Bluetooth connection management method, wherein the method is applied to a scenario in which a master Bluetooth device has established a Bluetooth connection to a slave Bluetooth device, the slave Bluetooth device being a sound box or headset configured to receive a data transmission comprising audio data, and the method comprises: determining (S 1100), by the master Bluetooth device, whether data is being transmitted with the slave Bluetooth device by using the Bluetooth connection; and breaking, by the master Bluetooth device, the Bluetooth connection to the slave Bluetooth device when the master Bluetooth device determines that no data is being transmitted with the slave Bluetooth device by using the Bluetooth connection, wherein the determining, by the master Bluetooth device, whether data is being transmitted with the slave Bluetooth device by using the Bluetooth connection comprises: determining, by the master Bluetooth device according to a working power of a Bluetooth module in the master Bluetooth device, whether data is being transmitted with the slave Bluetooth device by using the Bluetooth connection. determining (S 1100), by the master Bluetooth device, whether data is being transmitted with the slave Bluetooth device by using the Bluetooth connection; and breaking, by the master Bluetooth device, the Bluetooth connection to the slave Bluetooth device when the master Bluetooth device determines that no data is being transmitted with the slave Bluetooth device by using the Bluetooth connection, wherein the determining, by the master Bluetooth device, whether data is being transmitted with the slave Bluetooth device by using the Bluetooth connection comprises: determining, by the master Bluetooth device according to a working power of a Bluetooth module in the master Bluetooth device, whether data is being transmitted with the slave Bluetooth device by using the Bluetooth connection.
Vehicle equipment device of the passenger compartment having an adjustment device, which can be moved between at least one first position and a second position to actuate the adjustment device of the vehicle equipment device by means of an actuating device, having an actuating element which can be moved between an unactuated position and an actuated position relative to a housing in opposing adjustment directions (y1, y2) and is loaded into the unactuated position by means of a reset device, wherein an element of the vehicle equipment device that interacts with the actuating element can be displaced with the actuating element, characterised in that the reset device comprises at least one spring designed as a spiral spring, having an outer end region and an inner end region, and the spring is arranged in a spiral-shape around a central axis (m) designed parallel to the adjustment directions (y1, y2) and inside a plane designed at an approximate right-angle to the central axis (m), wherein the spring deflection occurs in the adjustment direction parallel to the central axis (m) due to a relative movement of the inner end region relative to the outer end region.
A burner providing surface combustion which comprises a burner head having a housing and which has an entry cover located at an upstream end face, which is connectible with an admission port for a fuel-air mixture, and which comprises an end cover located at an end face opposite to the entry cover and has a tube with a cylinder-shaped exit side arranged between said entry cover and said end cover of the housing which is formed by a flash-back barrier and a fabric diaphragm disposed downstream of the flashback barrier, each of said flashback barrier and said fabric diaphragm consisting of a planiform material that is formed into a tube portion, respectively, characterised in that for connecting two axially or radially facing front edges (68, 69) of the flashback barrier and the fabric diaphragm, respectively, a connecting element is provided which has reception zones arranged at least in certain portions thereof and associated with each other in a mirror-inverted manner which are connected with each other.