mhurhangee/ep-ind-claims huggingface dataset:
A prosthetic leg (5, 100, 200, 300, 500) having an active and regenerative knee (20, 110, 215, 310, 400), comprising: a knee joint (220, 505); a prosthetic socket located above the knee joint; a frame (15, 105, 210, 305, 530) located below the knee joint; a damping device (35, 115) connected between said frame (15, 105, 210, 305, 530) and said knee joint (220, 505), said damping device (35, 115) operative to adjust the gait of a user and serving as the primary controller of said user's gait; an actuator/generator (55, 120, 250, 325, 435, 520, 560, 605) associated with said knee joint (220, 505) and adapted to operate in a generator mode and in an actuator mode to respectively convert mechanical energy into electrical energy and vice versa; at least one electrical energy storage device in communication with said actuator/generator (55, 120, 250, 325, 435, 520, 560, 605); at least one sensor for monitoring and reporting at least one condition of said prosthetic leg (5, 100, 200, 300, 500); and an electronic control system in communication with said damping device (35, 115), said actuator/generator (55, 120, 250, 325, 435, 520, 560, 605), said at least one electrical energy storage device, and said at least one sensor; wherein bending of the knee joint (220, 505) by flexion or extension of the prosthetic leg during ambulation of a user causes a forced actuation of said actuator/generator (55, 120, 250, 325, 435, 520, 560, 605) in the generator mode and the subsequent generation of electrical energy; wherein said electronic control system is operative to distribute electrical energy to one or more electrical energy consuming devices associated with said prosthetic leg (5, 100, 200, 300, 500), and to transfer excess electrical energy produced by said actuator/generator (55, 120, 250, 325, 435, 520, 560, 605) to said at least one electrical energy storage device for later use; and wherein said electronic control system is further operative to adjust said damping device (35, 115) to regulate the gait of said user, and to operate said actuator/generator (55, 120, 250, 325, 435, 520, 560, 605) in an actuator mode to supply mechanical energy to the gait of said user so as to actively make adjustments to the gait of said user. a knee joint (220, 505); a prosthetic socket located above the knee joint; a frame (15, 105, 210, 305, 530) located below the knee joint; a damping device (35, 115) connected between said frame (15, 105, 210, 305, 530) and said knee joint (220, 505), said damping device (35, 115) operative to adjust the gait of a user and serving as the primary controller of said user's gait;
An effusion apparatus for physical vapor deposition comprising bottom and side walls forming a container for containing a substance to be deposited on a substrate, each of the bottom and side walls having insulation material for limiting heat loss from the container, and a lid configured to cover the container, characterized in that the lid having a heating element forming at least one effusion nozzle, wherein the heating element forms at least two nozzles, each nozzle being formed by a separate loop portion of the heating element, and wherein each nozzle is formed by heating element portions separated by a dielectric material.
A sintered sliding material with excellent corrosion resistance, heat resistance, and wear resistance having a composition made of: 36 to 86 mass% ofNi; 1 to 11 mass% of Sn; 0.05 to 1.0 mass% of P; 1 to 9 mass% of C; and the Cu balance including inevitable impurities, wherein the sintered sliding material is made of a sintered material of a plurality of grains of alloy of Ni-Cu alloy or Cu-Ni alloy, the Ni-Cu alloy and the Cu-Ni alloy containing Sn, P, C, and Si, the sintered material has a structure in which pores are dispersedly formed in grain boundaries of the plurality of the grains of alloy, and as inevitable impurities in a matrix constituted from the grains of alloy, a C content is 0.002 mass% to 0.6 mass% and a Si content is 0.015 mass% to 0.15 mass%.
A container receiving device for a dispensing container, such as in particular dispensers for liquid media, comprising a housing comprising four side walls (14, 16, 18) and a housing bottom for receiving the dispensing container and a housing lid with a securing device for the dispensing container, wherein the securing device comprises a latch which is movable between a locking position and a release position, with the latch in the locking position being moved into a region above a wall of a dispensing container located in the container receiving device so that the dispensing container is secured against removal from the container receiving device and in the release position is moved, in particular pivoted out of the region, characterized in that the securing device comprises an actuating device for the latch, consisting of a linearly movable latch plate extending vertically on one of the side walls between two limit positions, which in a first limit position moves the latch into a locking position and in a second limit position moves the latch into a release position.
A signal processing device for a diversity combining radio receiver, wherein the signal processing device comprises a plurality of receive branches (40-i), wherein each receive branch (40-i) is adapted to process an input signal originating from a corresponding radio reception path (3-i,7-i); a joint detector adapted to determine a joint received symbol based on a combined signal, which is a combination of weighted output signals from the plurality of receive branches (40-i), wherein, for each receive branch, the output signal of that receive branch (40-i) is weighted with a branch weight associated with that receive branch (40-i); and a control unit adapted to, for each receive branch (40-i), determine a branch signal error associated with that receive branch based on the joint received symbol and the input signal of that receive branch, wherein each receive branch (40-i) comprises an adaptive filter (70-i); the control unit is adapted to, for each receive branch (40-i), update coefficients of the adaptive filter (70-i) of that receive branch (40-i) based on the branch signal error of that receive branch (40-i); and the control unit is adapted to determine a joint signal error of the combined signal and, for each receive branch (40-i), update coefficients of the adaptive filter (70-i) of that receive branch (40-i) based on a weighted signal error combination of the branch signal error of that receive branch (40-i) and the joint signal error, wherein weight of the weighted signal error combination is selected based on channel conditions.
A mobile electronic device comprising: a battery; a controller configured to analyze a battery consumption pattern and a battery charging pattern of the battery, predict a situation based on the analyzed patterns and at least one pre-registered schedule, and judge a chargeability of the battery based on the predicted situation; and an output unit configured to output charging notification information associated with the chargeability of the battery, wherein the patterns and situation are related with at least one of a location and a time; and wherein the battery consumption pattern comprises information of an execution application, and the controller is configured to judge a chargeability of the battery on the basis of a battery consumption amount of an application corresponding to the predicted situation. a battery; a controller configured to analyze a battery consumption pattern and a battery charging pattern of the battery, predict a situation based on the analyzed patterns and at least one pre-registered schedule, and judge a chargeability of the battery based on the predicted situation; and an output unit configured to output charging notification information associated with the chargeability of the battery, wherein the patterns and situation are related with at least one of a location and a time; and wherein the battery consumption pattern comprises information of an execution application, and the controller is configured to judge a chargeability of the battery on the basis of a battery consumption amount of an application corresponding to the predicted situation.
A capacitor sensor, comprising: an array of sensor circuits arranged in rows and columns, each sensor circuit comprising: a ring oscillator having a forward path and a feedback path; an input for connection to a terminal of a capacitance to be measured; and a switch between the input and a node on the forward path or feedback path of the ring oscillator; wherein the sensor further comprises: a measuring circuit (32,38) for measuring the ring oscillator frequency of each sensor circuit with the switch open and with the switch closed, and for deriving a capacitance from a change in ring oscillator frequency, wherein the measuring circuit comprises a row selector, a measuring unit for each column and a reference oscillator. an array of sensor circuits arranged in rows and columns, each sensor circuit comprising: a ring oscillator having a forward path and a feedback path; an input for connection to a terminal of a capacitance to be measured; and a switch between the input and a node on the forward path or feedback path of the ring oscillator; a ring oscillator having a forward path and a feedback path; an input for connection to a terminal of a capacitance to be measured; and a switch between the input and a node on the forward path or feedback path of the ring oscillator; wherein the sensor further comprises: a measuring circuit (32,38) for measuring the ring oscillator frequency of each sensor circuit with the switch open and with the switch closed, and for deriving a capacitance from a change in ring oscillator frequency, wherein the measuring circuit comprises a row selector, a measuring unit for each column and a reference oscillator. a measuring circuit (32,38) for measuring the ring oscillator frequency of each sensor circuit with the switch open and with the switch closed, and for deriving a capacitance from a change in ring oscillator frequency, wherein the measuring circuit comprises a row selector, a measuring unit for each column and a reference oscillator.
Display assembly comprising, on the one hand, a glass-ceramic plate of the lithium aluminosilicate type, the optical transmission of which for a thickness of 4 mm is between 0.2% and 4% for at least one wavelength between 400 and 500 nm and, on the other hand, a luminous device, characterized in that the luminous device comprises at least one polychromatic light source having at least a first emission of nonzero intensity at said wavelength between 400 and 500 nm and at least a second emission at a wavelength of more than 500 nm, and such that the positioning of said source is designed to allow display through said glass-ceramic plate, and in that the chemical composition of the glass-ceramic plate comprises the following constituents in the limits defined below, expressed in percentages by weight: SiO 2 64 - 70% Al 2 O 3 18 - 25% Li 2 O 2.5 - 3.8% K 2 O 0 - < 1.0 Na 2 O 0 - < 1.0% ZnO 1.2 - 2.8% MgO 0.30 - 1.5% CaO 0 - 1% BaO 0 - 3% SrO 0 - 1.4% TiO 2 1.8 - 3.2% ZrO 2 1.0 - 2.5%, and comprises tin oxide in an amount by weight of between 0.1% and 0.5%, preferably between 0.2% and 0.35%, or metal sulfides.
Method for operating a lambda probe assembly on an exhaust gas duct of an internal combustion engine, comprising the following steps: - determining a water intake in a lambda probe (14, 16) arranged in the exhaust gas duct of an internal combustion engine, - determining a quantity of water which is discharged by the lambda probe (14, 16) to the exhaust gas in the exhaust gas duct, - balancing the quantity of water remaining in the lambda probe (14, 16), and - comparison of the quantity of water present in the lambda probe (14, 16) with a maximum allowable threshold (Tw), wherein, if the maximum allowable threshold (Tw) is exceeded, the heating power for the lambda probe (14, 16) is increased to expel the water from the lambda probe (14, 16). - determining a water intake in a lambda probe (14, 16) arranged in the exhaust gas duct of an internal combustion engine, - determining a quantity of water which is discharged by the lambda probe (14, 16) to the exhaust gas in the exhaust gas duct, - balancing the quantity of water remaining in the lambda probe (14, 16), and - comparison of the quantity of water present in the lambda probe (14, 16) with a maximum allowable threshold (Tw), wherein, if the maximum allowable threshold (Tw) is exceeded, the heating power for the lambda probe (14, 16) is increased to expel the water from the lambda probe (14, 16).
A method for reducing peak to average power in an orthogonal frequency division multiplex, OFDM, wireless transmission system, comprising: receiving an OFDM signal to be transmitted, the signal being grouped into resource blocks, wherein each resource block includes a reference signal; selectively determining a phase shift θ (b) for individual resource blocks b to reduce the peak to average power of the signal; and applying the phase shifts to individual resource blocks and providing the peak reduced signals for transmission; wherein selectively determining a phase shift comprises limiting the number of possible phase shifts to reduce the search space and performing an optimization search of the reduced search space to determine a desired phase shift, wherein the optimization search limits the phase shift options to Δθ, -Δθ, or 0 radians, where |Δθ| is a small angle; wherein the phase shift θ (b) is determined as θ b = { | Δθ | ⋅ sgn Im C R B b f o r Re C R B b > 0 0 o t h e r w i s e; and wherein C RB (b) is the cross-correlation for sub-carriers within resource block B for a symbol b, determined as C R B b = ∑ l = 0 6 ∑ k = k o k o + 11 C k, l. receiving an OFDM signal to be transmitted, the signal being grouped into resource blocks, wherein each resource block includes a reference signal; selectively determining a phase shift θ (b) for individual resource blocks b to reduce the peak to average power of the signal; and applying the phase shifts to individual resource blocks and providing the peak reduced signals for transmission; wherein selectively determining a phase shift comprises limiting the number of possible phase shifts to reduce the search space and performing an optimization search of the reduced search space to determine a desired phase shift, wherein the optimization search limits the phase shift options to Δθ, -Δθ, or 0 radians, where |Δθ| is a small angle; wherein the phase shift θ (b) is determined as θ b = { | Δθ | ⋅ sgn Im C R B b f o r Re C R B b > 0 0 o t h e r w i s e; and wherein C RB (b) is the cross-correlation for sub-carriers within resource block B for a symbol b, determined as C R B b = ∑ l = 0 6 ∑ k = k o k o + 11 C k, l.
A resin composition comprising: a modified hydrogenated block copolymer prepared by introducing an alkoxysilyl group into a hydrogenated block copolymer, and a crosslinking aid; wherein the hydrogenated block copolymer is obtained by hydrogenating 90% or more of carbon-carbon unsaturated bonds on a main chain and side chains and carbon-carbon unsaturated bonds on aromatic rings in a block copolymer which includes at least two polymer blocks mainly containing a structural unit derived from an aromatic vinyl compound and at least one polymer block mainly containing a structural unit derived from an acyclic conjugated diene compound, wherein a ratio of wA to wB (wA:wB) is 30: 70 to 60:40 when a weight fraction of all the polymer blocks accounting for all the block copolymers is defined as wA and a weight fraction of all the polymer blocks accounting for all the block copolymers is defined as wB. a modified hydrogenated block copolymer prepared by introducing an alkoxysilyl group into a hydrogenated block copolymer, and a crosslinking aid; wherein the hydrogenated block copolymer is obtained by hydrogenating 90% or more of carbon-carbon unsaturated bonds on a main chain and side chains and carbon-carbon unsaturated bonds on aromatic rings in a block copolymer which includes at least two polymer blocks mainly containing a structural unit derived from an aromatic vinyl compound and at least one polymer block mainly containing a structural unit derived from an acyclic conjugated diene compound, wherein a ratio of wA to wB (wA:wB) is 30: 70 to 60:40 when a weight fraction of all the polymer blocks accounting for all the block copolymers is defined as wA and a weight fraction of all the polymer blocks accounting for all the block copolymers is defined as wB.
Optoelectronic arrangement comprising a semiconductor nanowire intended to participate in the processing, notably in a reception and/or an emission, of a light concerned and a mirror reflecting the light concerned, the semiconductor nanowire comprising a first section and a second section, said mirror surrounding at least longitudinally, the first section of the semiconductor nanowire, said second section extending out of the mirror, wherein: - an aperture of the mirror wholly or partly filled by the first section has lateral aperture dimensions less than λ/5n, with n being the refractive index of the material of the first section of the semiconductor nanowire, and λ being the wavelength of the light concerned, - the mirror rests on a substrate and comprises a layer that is reflective to the light concerned and a buffer layer that is transparent to the light concerned increasing the reflectivity of the mirror, the reflecting layer being arranged between the substrate and the buffer layer. - an aperture of the mirror wholly or partly filled by the first section has lateral aperture dimensions less than λ/5n, with n being the refractive index of the material of the first section of the semiconductor nanowire, and λ being the wavelength of the light concerned, - the mirror rests on a substrate and comprises a layer that is reflective to the light concerned and a buffer layer that is transparent to the light concerned increasing the reflectivity of the mirror, the reflecting layer being arranged between the substrate and the buffer layer.
A saw blade comprising: a plurality of saw teeth each including a rake surface, a rake angle θ, a tooth angle β, and a clearance angle α, wherein 17 ⁢ ° ≤ θ ≤ 40 ⁢ °, 35 ⁢ ° ≤ β ≤ 58 ⁢ °, a ⁢ nd 15 ⁢ ° < α, 17°≤ θ ≤ 40°, 35° ≤ β ≤ 58°, and 15° < α, a sum of the rake angle θ, the tooth angle β, and the clearance angle α is 90°, a radius r of an arc-shaped chip curler portion being in contact with the rake surface of each of the saw teeth is in a range within 10% ± 4% of any of a saw tooth pitch and an average saw tooth pitch of the saw blade, a fan angle φ of the chip curler portion is in a range within 85° ± 20°, and a dimension h from an intersection portion of the chip curler portion and a gullet forming surface extending from a tooth bottom side of each of the saw teeth, to a tooth point of each of the saw teeth is in a range within (2r×1.1) ± 0.2(2r×1.1). a plurality of saw teeth each including a rake surface, a rake angle θ, a tooth angle β, and a clearance angle α, wherein 17 ⁢ ° ≤ θ ≤ 40 ⁢ °, 35 ⁢ ° ≤ β ≤ 58 ⁢ °, a ⁢ nd 15 ⁢ ° < α, 17°≤ θ ≤ 40°, 35° ≤ β ≤ 58°, and 15° < α, a sum of the rake angle θ, the tooth angle β, and the clearance angle α is 90°, a radius r of an arc-shaped chip curler portion being in contact with the rake surface of each of the saw teeth is in a range within 10% ± 4% of any of a saw tooth pitch and an average saw tooth pitch of the saw blade, a fan angle φ of the chip curler portion is in a range within 85° ± 20°, and a dimension h from an intersection portion of the chip curler portion and a gullet forming surface extending from a tooth bottom side of each of the saw teeth, to a tooth point of each of the saw teeth is in a range within (2r×1.1) ± 0.2(2r×1.1).
A destacking conveyor comprising: a conveyor frame extending in length from an upstream end to a downstream end and laterally between two opposite sides (28, 29); a conveyor belt advancing in a conveying direction along a length of the conveyor frame and having pushers for pushing packages in a transverse direction (38; 52) toward one or the other side (28, 29) of the conveyor frame; a vertical wall (44; 70) having a bottom extending in the conveying direction above the conveyor belt and forming a gap (66; 76) between the conveyor belt and the bottom of the vertical wall (44; 70); a series of actuation zones disposed along the length of the conveyor frame and including actuators to selectively actuate the pushers as they advance through the actuation zones; characterized in that the destacking conveyor comprises: a package detector (58; 78; 86; 92, 93) disposed upstream of the actuation zones to send a detector signal indicating the passage of a stack of packages to the actuators to sequentially actuate the actuation zones to actuate the pushers as they advance through the actuated actuation zones to push the stack in the transverse direction (38; 52) against the vertical wall as the stack advances in the conveying direction so that the top package of the stack is restrained by the vertical wall as the pushers push the bottom package under the vertical wall through the gap to separate the top and bottom packages (T, B) as they advance in the conveying direction and to deactuate each of the actuation zones as the stack proceeds downstream from the actuation zone. a conveyor frame extending in length from an upstream end to a downstream end and laterally between two opposite sides (28, 29); a conveyor belt advancing in a conveying direction along a length of the conveyor frame and having pushers for pushing packages in a transverse direction (38; 52) toward one or the other side (28, 29) of the conveyor frame; a vertical wall (44; 70) having a bottom extending in the conveying direction above the conveyor belt and forming a gap (66; 76) between the conveyor belt and the bottom of the vertical wall (44; 70); a series of actuation zones disposed along the length of the conveyor frame and including actuators to selectively actuate the pushers as they advance through the actuation zones; characterized in that the destacking conveyor comprises: a package detector (58; 78; 86; 92, 93) disposed upstream of the actuation zones to send a detector signal indicating the passage of a stack of packages to the actuators to sequentially actuate the actuation zones to actuate the pushers as they advance through the actuated actuation zones to push the stack in the transverse direction (38; 52) against the vertical wall as the stack advances in the conveying direction so that the top package of the stack is restrained by the vertical wall as the pushers push the bottom package under the vertical wall through the gap to separate the top and bottom packages (T, B) as they advance in the conveying direction and to deactuate each of the actuation zones as the stack proceeds downstream from the actuation zone.