mhurhangee/ep-ind-claims huggingface dataset:
Pneumatic vehicle tyre having a tread with at least one row of profile blocks which has profile blocks or is structured in the manner of profile blocks, wherein the profile blocks are separated from one another in the circumferential direction by transverse channels, which extend at an angle of ≤ 45° with respect to the axial direction, wherein each profile block is delimited on the transverse channel side and at the tread periphery by profile block edges (3, 4, 5', 5), is crossed by a number of sipes (7, 7'), which extend parallel or largely parallel to the transverse channels and have a width of 0.4 mm to 1.2 mm, and is provided with a number of micro-sipes and is preferably crossed by them, and wherein at least one of the profile block edges (3, 5) on the transverse channel side is respectively made up of portions (3a, 3b; 5a, 5b, 5c) which run in an angled fashion with respect to one another, characterized in that the or at least one of the profile block edge(s) (3, 5) on the transverse channel side which is made up of portions (3a, 3b; 5a, 5b, 5c) that run in an angled fashion with respect to one another delimits the profile block at least in portions at an elevated edge region, which has a height (h), in relation to the level of the rest of the profile block surface in a radial direction, of 0.2 mm to 0.5 mm and has on its upper side a width (b) of 0.2 mm to 1.2 mm, wherein the micro-sipes extend parallel or largely parallel to the transverse channels and the sipes (7, 7') and have a width of < 0.4 mm, a minimum width of 0.2 mm and a depth of 0.2 mm to 0.5 mm and wherein the sipes (7, 7') and the micro-sipes in plan view are respectively made up, in particular in the same or a similar way, of a number of portions (7a, 7b, 7c; 7'a, 7'b, 7'c; 8a, 8b, 8c) which run in an angled fashion with respect to one another.
A waterproof electric push button switch assembly, comprising: - a closed compartment; and - a printed circuit board bearing an electronic switch component with a push button housed inside said closed compartment, said printed circuit board having connected thereto electric cables coming out of the compartment; wherein the closed compartment is defined inside a casing comprising a cavity with two openings (11a, 11b), a first opening which is hermetically sealed by a compressible elastomeric body having a portion which is arranged facing the push button part of the electronic switch component, the compressible elastomeric body being attached to said casing, and the second opening being hermetically sealed by a cover, - the two openings (11a, 11b) are arranged opposite to one another; - said compressible elastomeric body extends partially into the cavity of the casing providing an inner portion with an annular flange which is placed against an inner face of the casing adjacent to the first opening; - the printed circuit board is fitted in a recessed portion of the elastomeric body; and - the cover comprises on its inner face at least one tubular wall which is inserted into the cavity of the casing and establishes with a free edge thereof a perimetral interference contact with said surface of the elastomeric body, this tubular wall of the cover completely surrounding the electronic switch component and assuring its waterproofness, characterised in that the electric cables comprise two insulated electrical conductors that exit to the outside through a side window of the casing which is occupied by an extension of the elastomeric body and through which said insulated electrical conductors pass. - a closed compartment; and - a printed circuit board bearing an electronic switch component with a push button housed inside said closed compartment, said printed circuit board having connected thereto electric cables coming out of the compartment; - the two openings (11a, 11b) are arranged opposite to one another; - said compressible elastomeric body extends partially into the cavity of the casing providing an inner portion with an annular flange which is placed against an inner face of the casing adjacent to the first opening; - the printed circuit board is fitted in a recessed portion of the elastomeric body; and - the cover comprises on its inner face at least one tubular wall which is inserted into the cavity of the casing and establishes with a free edge thereof a perimetral interference contact with said surface of the elastomeric body, this tubular wall of the cover completely surrounding the electronic switch component and assuring its waterproofness,
Method for evaluating a possible reduction in the oil level below a given alert level in a hydraulic actuation system, in particular a hydraulic actuation system for a vehicle transmission, wherein the hydraulic actuation system comprises at least one hydraulic actuator and a hydraulic control circuit for controlling said at least one hydraulic actuator, and wherein the hydraulic control circuit comprises a pump, a motor for driving the pump, an accumulator arranged to be charged by the pump and a pressure sensor for measuring the pressure in the circuit, the method comprising the steps of: a) charging the accumulator by driving the pump by means of the motor; b) measuring the pressure in the circuit by means of the pressure sensor while the accumulator is being charged; and c) generating an error signal if the pressure value measured at step b) does not reach a given threshold pressure value (T p) within a given first period of time starting from the beginning of step a). a) charging the accumulator by driving the pump by means of the motor; b) measuring the pressure in the circuit by means of the pressure sensor while the accumulator is being charged; and c) generating an error signal if the pressure value measured at step b) does not reach a given threshold pressure value (T p) within a given first period of time starting from the beginning of step a).
A computer implemented method of determining a dominant gradient orientation for a target region within an image, the method comprising: determining a plurality of gradient samples for the target region, wherein each of the gradient samples represents a variation in pixel values within the target region; converting the gradient samples into double-angle gradient vectors so as to encode each gradient sample with a double-angle gradient vector that has an angle twice that of the gradient sample; and combining the double-angle gradient vectors, wherein combining the double-angle gradient vectors comprises determining a compound gradient vector for the target region; characterised in that the method further comprises: determining a dominant gradient orientation for the target region in dependence on the combined double-angle gradient vectors, wherein determining the dominant gradient orientation for the target region comprises converting the compound gradient vector to a dominant gradient vector, the dominant gradient vector having an angle half that of the compound gradient vector and representing the dominant gradient orientation for the target region. determining a plurality of gradient samples for the target region, wherein each of the gradient samples represents a variation in pixel values within the target region; converting the gradient samples into double-angle gradient vectors so as to encode each gradient sample with a double-angle gradient vector that has an angle twice that of the gradient sample; and combining the double-angle gradient vectors, wherein combining the double-angle gradient vectors comprises determining a compound gradient vector for the target region; characterised in that the method further comprises: determining a dominant gradient orientation for the target region in dependence on the combined double-angle gradient vectors, wherein determining the dominant gradient orientation for the target region comprises converting the compound gradient vector to a dominant gradient vector, the dominant gradient vector having an angle half that of the compound gradient vector and representing the dominant gradient orientation for the target region.
Method for verifying the operation of a power train with which a motor vehicle with electric or hybrid drive is equipped, a power train comprising an electric motor provided with a permanent magnet rotor and a stator, said method comprising a regulation of the stator currents delivering control signals to the electric motor, said currents to be regulated and said control signals being expressed in a revolving reference frame comprising a direct axis and a quadratic axis, and a measurement of the direct and quadratic components of the currents, characterized in that it comprises: - an application, in a model of the electric motor linking the control signals to the direct and quadratic components of the currents, of a change of variable by computation of new variables X and Y according to the relationships X=I q 3 +I d 3 and Y=I q -I d, in which I d and I q respectively denote the direct component of the current and the quadratic component of the current, - a determination of minimum and maximum bounds of the modified variables to deduce therefrom minimum and maximum bounds for the direct and quadratic components of the current, - a comparison between the measured direct and quadratic components of the currents and said minimum and maximum bounds. - an application, in a model of the electric motor linking the control signals to the direct and quadratic components of the currents, of a change of variable by computation of new variables X and Y according to the relationships X=I q 3 +I d 3 and Y=I q -I d, in which I d and I q respectively denote the direct component of the current and the quadratic component of the current, - a determination of minimum and maximum bounds of the modified variables to deduce therefrom minimum and maximum bounds for the direct and quadratic components of the current, - a comparison between the measured direct and quadratic components of the currents and said minimum and maximum bounds.
A steel bar for a downhole member having a chemical composition consisting of, by mass%: C: 0.020% or less, Si: 1.0% or less, Mn: 1.0% or less, P: 0.03% or less, S: 0.01% or less, Cu: 0.10 to 2.50%, Cr: 10 to 14%, Ni: 1.5 to 7.0%, Mo: 0.2 to 3.0%, Ti: 0.05 to 0.3%, V: 0.01 to 0.10%, Nb: 0.1% or less, Al: 0.001 to 0.1%, N: 0.05% or less, B: 0 to 0.005%, Ca: 0 to 0.008%, and Co: 0 to 0.5%, with the balance being Fe and impurities, characterized by when an Mo content in the chemical composition of the steel bar for a downhole member is defined as [Mo amount] (mass%), and an Mo content in precipitate at a position that bisects a line connecting a surface of the steel bar for a downhole member to a center of a cross-section perpendicular to a lengthwise direction of the steel bar for a downhole member is defined as [total Mo amount in precipitate at R/2 position] (mass%), the steel bar for a downhole member satisfies Formula, and when an Mo content in precipitate at a center position in a cross-section perpendicular to the lengthwise direction of the steel bar for a downhole member is defined as [total Mo amount in precipitate at center position], the steel bar for a downhole member satisfies Formula; Mo amount − 4 × total Mo amount in precipitate at R / 2 position ≥ 1.30 Total Mo amount in precipitate at center position − total Mo amount in precipitate at R / 2 position ≤ 0.03 wherein, [Mo amount], [total Mo amount in precipitate at R/2 position] and [total Mo amount in precipitate at centre position] are measured in accordance with the description. C: 0.020% or less, Si: 1.0% or less, Mn: 1.0% or less, P: 0.03% or less, S: 0.01% or less, Cu: 0.10 to 2.50%, Cr: 10 to 14%, Ni: 1.5 to 7.0%, Mo: 0.2 to 3.0%, Ti: 0.05 to 0.3%, V: 0.01 to 0.10%, Nb: 0.1% or less, Al: 0.001 to 0.1%, N: 0.05% or less, B: 0 to 0.005%, Ca: 0 to 0.008%, and Co: 0 to 0.5%, with the balance being Fe and impurities, characterized by when an Mo content in the chemical composition of the steel bar for a downhole member is defined as [Mo amount] (mass%), and an Mo content in precipitate at a position that bisects a line connecting a surface of the steel bar for a downhole member to a center of a cross-section perpendicular to a lengthwise direction of the steel bar for a downhole member is defined as [total Mo amount in precipitate at R/2 position] (mass%), the steel bar for a downhole member satisfies Formula, and when an Mo content in precipitate at a center position in a cross-section perpendicular to the lengthwise direction of the steel bar for a downhole member is defined as [total Mo amount in precipitate at center position], the steel bar for a downhole member satisfies Formula; Mo amount − 4 × total Mo amount in precipitate at R / 2 position ≥ 1.30 Total Mo amount in precipitate at center position − total Mo amount in precipitate at R / 2 position ≤ 0.03 wherein, [Mo amount], [total Mo amount in precipitate at R/2 position] and [total Mo amount in precipitate at centre position] are measured in accordance with the description.
An air purifier, comprising: a first case configured to move in a first direction between a first position and a second position; a fan covered by the first case in the first position and configured to suction ambient air; a filter covered by the first case in the first position and configured to filter foreign matter from the suctioned air; and a second case configured to move in the first direction between a third position and a fourth position, the second case at least partially overlapping with the first case such that a length of overlap between the first and second cases (10, 20) changes when the first and second cases (10, 20) move relative to each other. a first case configured to move in a first direction between a first position and a second position; a fan covered by the first case in the first position and configured to suction ambient air; a filter covered by the first case in the first position and configured to filter foreign matter from the suctioned air; and a second case configured to move in the first direction between a third position and a fourth position, the second case at least partially overlapping with the first case such that a length of overlap between the first and second cases (10, 20) changes when the first and second cases (10, 20) move relative to each other.
LED luminaire, in particular LED spotlight, comprising an active light source composed of a plurality of identically or differently coloured LEDs (21 to 26) which are arranged on a planar or curved surface or LED circuit board (20, 200), and an optical system comprising - a collimation optical unit, the individual lenses of which are arranged at a small distance above the emission surfaces of the LEDs (21 to 26) and which collects and focuses the light (L1 to L4) emitted by the LEDs and directs it onto a surface, - a mixing optical unit, which receives the light (K1, K2, E) focused and directed onto a surface by the collimation optical unit and mixes it with regard to the colour and/or brightness, and - a field optical unit, which receives the light (M2, M2 or N1, N2) emitted by the mixing optical unit and emits it with a predefined light distribution (F1-F4) into the far field, characterized in that the collimation optical unit has on its light entrance side conical total internal reflection lenses, which are in each case arranged directly in front of an LED and aligned therewith, and on its light exit side a stepped lens structure in the manner of a Fresnel lens and deflects the light beams (L1-L4) emitted by the LEDs such that they fill the light entrance surface of the mixing optical unit substantially completely with light. - a collimation optical unit, the individual lenses of which are arranged at a small distance above the emission surfaces of the LEDs (21 to 26) and which collects and focuses the light (L1 to L4) emitted by the LEDs and directs it onto a surface, - a mixing optical unit, which receives the light (K1, K2, E) focused and directed onto a surface by the collimation optical unit and mixes it with regard to the colour and/or brightness, and - a field optical unit, which receives the light (M2, M2 or N1, N2) emitted by the mixing optical unit and emits it with a predefined light distribution (F1-F4) into the far field,
A seal assembly for a high pressure liquid system, the seal assembly comprising: a seal carrier including a base portion defining a proximal end and a distal end, the seal carrier defining a bore and having a surface for mating to a pump cylinder, the pump cylinder having a plunger for pressurizing a volume of liquid within a bore of the pump cylinder on a pressure stroke; a seal disposed within the bore of the seal carrier; characterised by a backup ring disposed within the bore of the seal carrier; a hoop ring disposed between the seal and the backup ring, the hoop ring having a proximal surface and an outer surface; and an o-ring disposed between a portion of the seal carrier and the seal,wherein the distal end of the seal carrier includes a tapered portion and the o-ring is located in the tapered portion of the seal carrier. a seal carrier including a base portion defining a proximal end and a distal end, the seal carrier defining a bore and having a surface for mating to a pump cylinder, the pump cylinder having a plunger for pressurizing a volume of liquid within a bore of the pump cylinder on a pressure stroke; a seal disposed within the bore of the seal carrier; characterised by a backup ring disposed within the bore of the seal carrier; a hoop ring disposed between the seal and the backup ring, the hoop ring having a proximal surface and an outer surface; and an o-ring disposed between a portion of the seal carrier and the seal,wherein the distal end of the seal carrier includes a tapered portion and the o-ring is located in the tapered portion of the seal carrier.
Method of managing farmland in plant cultivation by means of a towing vehicle having at least one hydraulic system, at least two lower links and at least one upper link for attaching at least one attachment or a coupling device for coupling with at least one attachment using at least one adjusting device controlled by a computer control, wherein the computer control processes actual orientation data and/or actual position data captured by at least one antenna mounted on the towing vehicle and/or on the attachment and/or on the coupling device, and the adjusting device being controlled by the computer control such that the attachment is aligned in a desired orientation relative to the towing vehicle and/or to the terrain, characterized in that the at least one antenna is designed as a double satellite antenna, and in that the computer control adjusts at least parts of the attachment in orientation as a function of the travel speed of the towing vehicle in such a way that they take up a fixed position for a predetermined time with simultaneous movement of the towing vehicle.
Method for adjusting at least one operating parameter of a vehicle during travel thereof, comprising: - detecting the ground on which the travel of the vehicle takes place by means of an optical detection device associated with the vehicle; - outputting data representing at least one property of the ground by means of the detection device; - evaluating the data with regard to a first predetermined condition being met; - if the first predetermined condition is met: evaluating the data with regard to a second predetermined condition being met; and - if the second predetermined condition is met: adjusting the at least one operating parameter according to a predetermined adjustment specification, characterised in that the evaluation of the data with regard to the second predetermined condition being met is only carried out within a predetermined period of time and/or during a predetermined distance travelled after the first condition has been met. - detecting the ground on which the travel of the vehicle takes place by means of an optical detection device associated with the vehicle; - outputting data representing at least one property of the ground by means of the detection device; - evaluating the data with regard to a first predetermined condition being met; - if the first predetermined condition is met: evaluating the data with regard to a second predetermined condition being met; and - if the second predetermined condition is met: adjusting the at least one operating parameter according to a predetermined adjustment specification, characterised in that the evaluation of the data with regard to the second predetermined condition being met is only carried out within a predetermined period of time and/or during a predetermined distance travelled after the first condition has been met.
A method, performed by an intermediary network node, for communicating a data packet, the method comprising: receiving, by the intermediary network node, a data packet that supports a packet wash operation; determining, by the intermediary network node that the data packet cannot be forwarded along the network path towards the destination node without modification, determining, by the intermediary network node, whether conditions are met for performing the packet wash operation on the data packet; and responsive to a determination that the conditions are met for performing the packet wash operation on the data packet, performing, by the intermediary network node, the packet wash operation on the data packet to generate a washed data packet, the packet wash operation modifies a size of a payload of the data packet based on a packet wash specification that associates attributes to a plurality of data payload portions of the payload of the data packet, and forwarding the washed data packet along the network path towards the destination node, wherein the packet wash operation includes removing a plurality of discardable data payload portions, wherein each discardable data payload portion is data within the payload that have been flagged or identified as not required, and wherein the plurality of data payload portions are linearly coded from the original data payload portions in the payload and are linearly independent from each other. receiving, by the intermediary network node, a data packet that supports a packet wash operation; determining, by the intermediary network node that the data packet cannot be forwarded along the network path towards the destination node without modification, determining, by the intermediary network node, whether conditions are met for performing the packet wash operation on the data packet; and responsive to a determination that the conditions are met for performing the packet wash operation on the data packet, performing, by the intermediary network node, the packet wash operation on the data packet to generate a washed data packet, the packet wash operation modifies a size of a payload of the data packet based on a packet wash specification that associates attributes to a plurality of data payload portions of the payload of the data packet, and forwarding the washed data packet along the network path towards the destination node, wherein the packet wash operation includes removing a plurality of discardable data payload portions, wherein each discardable data payload portion is data within the payload that have been flagged or identified as not required, and wherein the plurality of data payload portions are linearly coded from the original data payload portions in the payload and are linearly independent from each other.