mhurhangee/ep-ind-claims huggingface dataset:
A method for soldering a sandwich metal sheet, which has two cover metal sheets with a plastic layer arranged therebetween, to a solid metal sheet, wherein, by way of an energy beam (17, 19), energy is input at a soldering point and, using a solder material, a position of the soldering point on the sandwich metal sheet side is integrally bonded to a position of the soldering point on the solid metal sheet side, characterised in that - a spatial variation of the energy input is performed by means of a spatial oscillation of the energy beam (17, 19) or by means of a spatially varying intensity distribution along the beam cross-section of the energy beam (17, 19); - the energy input is spatially varied in such a way that there is a smaller energy input at the position of the soldering point on the sandwich metal sheet side than at the position of the soldering point on the solid metal sheet side, and the temperature resulting from the energy input at the position of the soldering point on the sandwich metal sheet side is lower than the melting point of the solder material, and the temperature resulting from the energy input at the position of the soldering point on the solid metal sheet side is at least the same as the melting point of the solder material; and - prior to the application of the solder material, the sandwich sheet metal is provided with a structuring at the position of the soldering point on the sandwich sheet metal side and/or the solid metal sheet is provided with a structuring at the position of the soldering point on the solid metal sheet side. - a spatial variation of the energy input is performed by means of a spatial oscillation of the energy beam (17, 19) or by means of a spatially varying intensity distribution along the beam cross-section of the energy beam (17, 19); - the energy input is spatially varied in such a way that there is a smaller energy input at the position of the soldering point on the sandwich metal sheet side than at the position of the soldering point on the solid metal sheet side, and the temperature resulting from the energy input at the position of the soldering point on the sandwich metal sheet side is lower than the melting point of the solder material, and the temperature resulting from the energy input at the position of the soldering point on the solid metal sheet side is at least the same as the melting point of the solder material; and - prior to the application of the solder material, the sandwich sheet metal is provided with a structuring at the position of the soldering point on the sandwich sheet metal side and/or the solid metal sheet is provided with a structuring at the position of the soldering point on the solid metal sheet side.
A method for obtaining a plant producing Second Division Restitution 2n gametes, wherein said method comprises the inhibition in said plant of a protein hereinafter designated as OSD1 protein, wherein said OSD1 protein a. has at least 35% sequence identity using the Needleman-Wunsch global alignment algorithm, or at least 50% sequence similarity using the scoring matrix BLOSUM62 with the AtOSD1 protein of SEQ ID NO: 1, or with the OsOSD1 protein of SEQ ID NO: 35, and b. allows the transition from meiosis I to meiosis II, wherein inhibition of the OSD1 protein is obtained by mutagenesis of the OSD1 gene or of its promoter, and the mutants having partially or totally lost the OSD1 protein activity are selected, and wherein the mutagenesis is performed by targeted deletion of the coding sequence or of the promoter of the gene encoding said protein or of a portion thereof, or by targeted insertion of an exogenous sequence within said coding sequence or said promoter, or by inducing random mutations or random insertional mutagenesis, followed by screening of the mutants within the desired gene. a. has at least 35% sequence identity using the Needleman-Wunsch global alignment algorithm, or at least 50% sequence similarity using the scoring matrix BLOSUM62 with the AtOSD1 protein of SEQ ID NO: 1, or with the OsOSD1 protein of SEQ ID NO: 35, and b. allows the transition from meiosis I to meiosis II,
A cardiac support system comprising - an intake region for the intake of blood, - an outlet region for the issuance of the drawn-in blood, - a pump arrangement for transporting the blood from the intake region to the outlet region, - a pump-aorta connection able to be passed exterior to the left ventricle, and - a suction connection from the intake region to the pump, wherein some of the cardiac function is assumed by the cardiac support system, wherein the intake region is arranged directly after an artificial mitral valve or the intake region is in the form of an artificial mitral valve, wherein in each case the blood to be drawn in is removed from the left atrium as intended. - an intake region for the intake of blood, - an outlet region for the issuance of the drawn-in blood, - a pump arrangement for transporting the blood from the intake region to the outlet region, - a pump-aorta connection able to be passed exterior to the left ventricle, and - a suction connection from the intake region to the pump,
A vehicle alignment system for aligning a vehicle with a ground side wireless power induction coil for wireless charging through use of magnetic resonant induction, comprising: a transmission line configured to be disposed at least one of: along a centerline of a parking slot, parallel to but offset from the centerline of the parking slot, or along a curved trajectory so as to guide the vehicle to the wireless power induction coil for charging, the transmission line leaking a signal having an operating frequency; at least two vehicle mounted antennas (22, 24) configured to be mounted on opposite sides of the transmission line when the vehicle is aligned in the parking slot or moving along the curved trajectory, said antennas detecting said signal having said operating frequency that leaks from the transmission line; and signal processing circuitry (32, 36, 38, 40) configured to detect a relative signal phase between signals detected by the antennas on opposite sides of the transmission line, wherein relative phase differences between the detected signals from the antennas (22, 24) are representative of alignment of the vehicle left-right with respect to the transmission line. a transmission line configured to be disposed at least one of: along a centerline of a parking slot, parallel to but offset from the centerline of the parking slot, or along a curved trajectory so as to guide the vehicle to the wireless power induction coil for charging, the transmission line leaking a signal having an operating frequency; along a centerline of a parking slot, parallel to but offset from the centerline of the parking slot, or along a curved trajectory at least two vehicle mounted antennas (22, 24) configured to be mounted on opposite sides of the transmission line when the vehicle is aligned in the parking slot or moving along the curved trajectory, said antennas detecting said signal having said operating frequency that leaks from the transmission line; and signal processing circuitry (32, 36, 38, 40) configured to detect a relative signal phase between signals detected by the antennas on opposite sides of the transmission line, wherein relative phase differences between the detected signals from the antennas (22, 24) are representative of alignment of the vehicle left-right with respect to the transmission line.
System for air-conditioning a space, comprising: - cold production equipment designed to cool the temperature in the space, the equipment comprising a cooling exchanger designed to allow humid air to be cooled to circulate through it; - a pipe for recovering, by gravity, condensates originating from the cooling of humid air in the cold production equipment; - a tank connected to the recovery pipe, for storing the condensates; - a level sensor arranged in the lower part of the tank and designed to measure the volume of water of the stored condensates; - a water pump connected to the tank by a pipe for discharging the stored condensates, - a mister connected to the water pump, in order to generate droplets in the space, characterized in that the air conditioning system further comprises a valve for draining the tank, said valve being connected to a pipe for discharging water into the external environment, and a bypass pipe connected between the cooling exchanger and the tank, so as to divert part of the cold air to the tank in order to cool the condensates stored in the tank. - cold production equipment designed to cool the temperature in the space, the equipment comprising a cooling exchanger designed to allow humid air to be cooled to circulate through it; - a pipe for recovering, by gravity, condensates originating from the cooling of humid air in the cold production equipment; - a tank connected to the recovery pipe, for storing the condensates; - a level sensor arranged in the lower part of the tank and designed to measure the volume of water of the stored condensates; - a water pump connected to the tank by a pipe for discharging the stored condensates, - a mister connected to the water pump, in order to generate droplets in the space, characterized in that the air conditioning system further comprises a valve for draining the tank, said valve being connected to a pipe for discharging water into the external environment, and a bypass pipe connected between the cooling exchanger and the tank, so as to divert part of the cold air to the tank in order to cool the condensates stored in the tank. characterized in that the air conditioning system further comprises a valve for draining the tank, said valve being connected to a pipe for discharging water into the external environment, and a bypass pipe connected between the cooling exchanger and the tank, so as to divert part of the cold air to the tank in order to cool the condensates stored in the tank.
A method (500; 600A; 600B; 600C; 700) for optical tracking, the method comprising: identifying (520; 605; 710) at least one object within an environment, from received image data; assigning the identified object to a specific category, each category having a volatility score associated with it, a volatility score referring to the nature of an object and its likelihood to move over a period of time, and assigning (530, 630) to the identified object the volatility score associated with the category assigned to the identified object; storing the volatility score assigned to the identified object on a local information repository or on a remote server; determining one or more tracking points associated with the identified object; determining (540; 660A) a priority rating for the each of the one or more tracking points associated with the identified object based on the stored assigned volatility score to the identified object; and selecting (550; 680) the one or more tracking points for optical tracking based on the priority rating. identifying (520; 605; 710) at least one object within an environment, from received image data; assigning the identified object to a specific category, each category having a volatility score associated with it, a volatility score referring to the nature of an object and its likelihood to move over a period of time, and assigning (530, 630) to the identified object the volatility score associated with the category assigned to the identified object; storing the volatility score assigned to the identified object on a local information repository or on a remote server; determining one or more tracking points associated with the identified object; determining (540; 660A) a priority rating for the each of the one or more tracking points associated with the identified object based on the stored assigned volatility score to the identified object; and selecting (550; 680) the one or more tracking points for optical tracking based on the priority rating.
A wheel loader for loading an excavated object onto a loading target, the wheel loader comprising: a front frame; a bucket; a boom having a distal end connected to the bucket, and a proximal end rotatably supported by the front frame; a sensor configured to measure a distance between the boom and the loading target; and a controller configured to control an action of the wheel loader, the controller causes the wheel loader to perform a predetermined action for collision avoidance on condition that a distance to be measured by the sensor when the wheel loader travels takes a value less than or equal to a threshold value, characterized in that the sensor is disposed at one of a first position in the boom, the first position being closer to the proximal end of the boom than to the distal end of the boom, and a second position in the front frame, the second position being closer to a position where the boom is supported than to a front end of the front frame. a front frame; a bucket; a boom having a distal end connected to the bucket, and a proximal end rotatably supported by the front frame; a sensor configured to measure a distance between the boom and the loading target; and a controller configured to control an action of the wheel loader, the controller causes the wheel loader to perform a predetermined action for collision avoidance on condition that a distance to be measured by the sensor when the wheel loader travels takes a value less than or equal to a threshold value, characterized in that the sensor is disposed at one of a first position in the boom, the first position being closer to the proximal end of the boom than to the distal end of the boom, and a second position in the front frame, the second position being closer to a position where the boom is supported than to a front end of the front frame.
Fixing device of a swing arm of a tilting vehicle, having at least one first fixing means indirectly or directly fixed to a supporting structure of the tilting vehicle, having at least one second fixing means indirectly or directly fixed to a wheel suspension which is movable relative to the supporting structure and comprises a spring travel and from an extended functional position, in which a distance of a wheel unit fixed to the wheel suspension from a seat unit fixed to the supporting structure is at a maximum, into a compressed functional position, in which the distance between wheel unit and seat unit is reduced in relation to the extended functional position, and having at least one actuator by way of which the first fixing means and/or the second fixing means are/is transferable from a release position, in which the two fixing means (8, 12) are arranged so as to be movable relative to one another and without contact, into a fixing position, in which the two fixing means (8, 12) are fixed to one another and fix the wheel suspension and the supporting structure against movement relative to one another, characterized in that the wheel suspension is fixed in a manner mounted on the supporting structure so as to be rotatable about an axis of rotation, and in that the first fixing means comprises at least two bolt-like holding elements which, in relation to the vertical axis of the tilting vehicle, are arranged above and below the axis rotation, wherein the second fixing means is formed by a surface of the wheel suspension against which the bolt-like holding elements of the first fixing means abut in the locking position.
A method for manufacturing an integrated multispar torsion box structure of composite material for aircraft, that comprises the steps of: a) for each of the elements (15, 16, 17) which will collectively constitute the cross-section of the integrated multispar torsion box structure, separately stacking in a planar manner the fiber layers; b) for each of said elements (15, 16, 17), bending the stack to form a cross-section of the respective element of U-shape, U-shape with a flap or C-shape with a flap; c) joining the different elements (15, 16, 17) for shaping the integrated multispar torsion box structure; and d) curing the complete structure by means of applying a pressure and temperature cycle, with the aid of a jig system allowing the suitable compaction of all the areas of the structure, characterized in that unidirectional fiber strips called rovings are introduced in the step c) of joining the different elements (15, 16, 17) to shape the integrated multispar torsion box structure. a) for each of the elements (15, 16, 17) which will collectively constitute the cross-section of the integrated multispar torsion box structure, separately stacking in a planar manner the fiber layers; b) for each of said elements (15, 16, 17), bending the stack to form a cross-section of the respective element of U-shape, U-shape with a flap or C-shape with a flap; c) joining the different elements (15, 16, 17) for shaping the integrated multispar torsion box structure; and d) curing the complete structure by means of applying a pressure and temperature cycle, with the aid of a jig system allowing the suitable compaction of all the areas of the structure,
A method of operating a heating system, in particular an air/water heat pump, comprising a refrigerant circuit, a refrigerant evaporator, and a heating circuit, including the step of: - acquiring a value of a parameter which is proportional to a degree of icing of the refrigerant evaporator, characterised by further including the steps of: - controlling a flow rate through the heating circuit, wherein the flow rate through the heating circuit is increased when the value of the parameter corresponds to a degree of icing exceeding a first threshold value, - inducing a de-icing operation of the refrigerant evaporator, in particular through reversal of the refrigerant circuit, when the value of the parameter corresponds to a degree of icing exceeding a second threshold value, wherein the first threshold value corresponds to a lower degree of icing than the second threshold value. - acquiring a value of a parameter which is proportional to a degree of icing of the refrigerant evaporator, - controlling a flow rate through the heating circuit, wherein the flow rate through the heating circuit is increased when the value of the parameter corresponds to a degree of icing exceeding a first threshold value, - inducing a de-icing operation of the refrigerant evaporator, in particular through reversal of the refrigerant circuit, when the value of the parameter corresponds to a degree of icing exceeding a second threshold value, wherein the first threshold value corresponds to a lower degree of icing than the second threshold value.
Method for operating a drivetrain of a motor vehicle, the drivetrain comprising at least one hybrid drive with an internal combustion engine and with an electric machine, a clutch connected between the internal combustion engine and the electric machine, a transmission arranged between the hybrid drive and an output, a transmission-internal starting element or a transmission-external starting element, a brake pedal and an accelerator pedal, characterized in that, for the electrical crawling of the motor vehicle from an initial state of the drivetrain, in which the clutch connected between the internal combustion engine and the electric machine is opened and the brake pedal is actuated and the accelerator pedal is non-actuated and the internal combustion engine of the hybrid drive is preferably switched off, the procedure is such that, with the release or after the release of the brake pedal, first the starting element (7, 9) is brought to filling pressure or is held at filling pressure, that, immediately thereafter, the electric machine, operated in a variable-speed mode, of the hybrid drive is brought to a rotational speed, so that the rotational speed of the electric machine is higher by the amount of a defined wheel-slip rotational speed than a transmission-side rotational speed of the transmission, and that, when this wheel slip is reached, a crawl torque for crawling is built up at the output by means of the further closing of the starting element (7, 9) which is operated in a torque-setting mode, in this case the electric machine continuing to be operated in the variable-speed mode, in order to maintain the wheel slip for crawling.
A method for supporting LTE-WLAN aggregation, LWA, by a base station, the method comprising: detecting that a security key update triggering event for a WLAN termination, WT, occurs, the WT being connected with the base station and a terminal for the LWA; performing a WT modification procedure for updating the security key for the WT based on the detected security key update triggering event being associated with a first event; and performing a WT release procedure and then a WT addition procedure for updating the security key for the WT based on the detected security key update triggering event being associated with a second event. detecting that a security key update triggering event for a WLAN termination, WT, occurs, the WT being connected with the base station and a terminal for the LWA; performing a WT modification procedure for updating the security key for the WT based on the detected security key update triggering event being associated with a first event; and performing a WT release procedure and then a WT addition procedure for updating the security key for the WT based on the detected security key update triggering event being associated with a second event.
A lawn mower comprising: a rotation shaft accommodated in a downwardly-opening housing and extending vertically in the housing; and a cutter blade accommodated in the housing and rotatably mounted on the rotation shaft, the cutter blade being an elongated member extending in opposite horizontal directions with respect to the rotation shaft, the cutter blade including, on each of longitudinally opposite end portions thereof, a blade section formed along a front edge, in a rotating direction of the cutter blade, of the end portion, and an air lift section extending from the front edge while curving rearward and upward for producing swirling air flows and ascending air flows, characterized in that the air lift section on each of the longitudinally opposite end portions of the cutter blade has a vertical downward wing formed integrally thereon, the vertical downward wing extending downward via a bent section that is bent downward from at least a rear half portion, in the rotating direction, of an outer peripheral edge of the air lift section, the vertical downward wing being formed in a vertical plate shape and extending along the outer peripheral edge of the air lift section, the bent section having a radius set to gradually increase as the air lift section curves rearward and upward in the rotating direction. a rotation shaft accommodated in a downwardly-opening housing and extending vertically in the housing; and a cutter blade accommodated in the housing and rotatably mounted on the rotation shaft, the cutter blade being an elongated member extending in opposite horizontal directions with respect to the rotation shaft, the cutter blade including, on each of longitudinally opposite end portions thereof, a blade section formed along a front edge, in a rotating direction of the cutter blade, of the end portion, and an air lift section extending from the front edge while curving rearward and upward for producing swirling air flows and ascending air flows, characterized in that the air lift section on each of the longitudinally opposite end portions of the cutter blade has a vertical downward wing formed integrally thereon, the vertical downward wing extending downward via a bent section that is bent downward from at least a rear half portion, in the rotating direction, of an outer peripheral edge of the air lift section, the vertical downward wing being formed in a vertical plate shape and extending along the outer peripheral edge of the air lift section, the bent section having a radius set to gradually increase as the air lift section curves rearward and upward in the rotating direction.