mhurhangee/ep-ind-claims huggingface dataset:
A ram air turbine system for an aircraft, comprising: a ram air turbine; an actuator to move the ram air turbine between a stowed position and a deployed position, the actuator in fluid communication with an aircraft hydraulic system configured to return the ram air turbine to the stowed position from the deployed position during operation of the aircraft utilizing hydraulic fluid pressure from the aircraft hydraulic system; and characterized by a hydraulic pump/motor operably connected to the ram air turbine at an output shaft of the ram air turbine and the aircraft hydraulic system, and configured to slow and/or stop rotation of the ram air turbine via the application of hydraulic fluid pressure from the aircraft hydraulic system upon input of a stow command to a controller of the ram air turbine system, the hydraulic pump/ motor further configured to supply hydraulic fluid pressure to the aircraft hydraulic system during operation of the ram air turbine; and a turbine lock engagable with the ram air turbine to lock a rotational position of the ram air turbine prior to moving the ram air turbine from the deployed position to the stowed position, the turbine lock including: a turbine slot in the ram air turbine; and a lock pin extending from a stationary structure engagable with the turbine slot. a ram air turbine; an actuator to move the ram air turbine between a stowed position and a deployed position, the actuator in fluid communication with an aircraft hydraulic system configured to return the ram air turbine to the stowed position from the deployed position during operation of the aircraft utilizing hydraulic fluid pressure from the aircraft hydraulic system; and characterized by a hydraulic pump/motor operably connected to the ram air turbine at an output shaft of the ram air turbine and the aircraft hydraulic system, and configured to slow and/or stop rotation of the ram air turbine via the application of hydraulic fluid pressure from the aircraft hydraulic system upon input of a stow command to a controller of the ram air turbine system, the hydraulic pump/ motor further configured to supply hydraulic fluid pressure to the aircraft hydraulic system during operation of the ram air turbine; and a turbine lock engagable with the ram air turbine to lock a rotational position of the ram air turbine prior to moving the ram air turbine from the deployed position to the stowed position, the turbine lock including: a turbine slot in the ram air turbine; and a lock pin extending from a stationary structure engagable with the turbine slot. a turbine slot in the ram air turbine; and a lock pin extending from a stationary structure engagable with the turbine slot.
A circuit (100, 200) for controlling electrical power to a load, the circuit comprising: a controller including two power supply input nodes (106, 108) and a controller data input node; two power supply input terminals (112, 114) for supplying electrical power and a digital control signal to the circuit (100, 200); a low pass filter coupling one of the supply input terminals (112, 114) to a first one of the controller power supply input nodes (106, 108), wherein a second one of the supply input terminals (112, 114) is coupled to a second one of the controller supply input terminals and wherein the low pass filter is arranged to block the digital control signal from being received across the power supply input nodes (106, 108); and a digital control signal pre-processing unit coupling one of the power supply input terminals to the controller data input node, the digital control signal pre-processing unit including a capacitor arranged to block voltage biasing resulting from power supplied to electrical power supply input terminals (112, 114) from being supplied to the controller data input node, wherein the digital control signal pre-processing unit is arranged to generate positive and negative voltage impulses (PI, NI) in response to corresponding rising and falling edges (310, 320) of the digital control signal provided at the power supply input terminals (112, 114) and wherein the digital control signal pre-processing unit is further arranged to generate a revised version of the digital control signal without the voltage biasing. a controller including two power supply input nodes (106, 108) and a controller data input node; two power supply input terminals (112, 114) for supplying electrical power and a digital control signal to the circuit (100, 200); a low pass filter coupling one of the supply input terminals (112, 114) to a first one of the controller power supply input nodes (106, 108), wherein a second one of the supply input terminals (112, 114) is coupled to a second one of the controller supply input terminals and wherein the low pass filter is arranged to block the digital control signal from being received across the power supply input nodes (106, 108); and a digital control signal pre-processing unit coupling one of the power supply input terminals to the controller data input node, the digital control signal pre-processing unit including a capacitor arranged to block voltage biasing resulting from power supplied to electrical power supply input terminals (112, 114) from being supplied to the controller data input node, wherein the digital control signal pre-processing unit is arranged to generate positive and negative voltage impulses (PI, NI) in response to corresponding rising and falling edges (310, 320) of the digital control signal provided at the power supply input terminals (112, 114) and wherein the digital control signal pre-processing unit is further arranged to generate a revised version of the digital control signal without the voltage biasing.
A method of providing, by a user equipment, UE, (306a, 306b), a location-based service, the method comprising: detecting a first beacon signal related to a location of the location-based service in a scanning mode for scanning the first beacon signal, wherein the first beacon signal is configured to be advertised by a first beacon device to the UE (306a, 306b), and determining whether to switch to an advertising mode for transmitting, to a second beacon device, a second beacon signal related to a location of the UE (306a, 306b) based on information on the advertising mode included in the first beacon signal, wherein the second beacon signal is configured to be advertised by the UE (306a, 306b) to the second beacon device. detecting a first beacon signal related to a location of the location-based service in a scanning mode for scanning the first beacon signal, wherein the first beacon signal is configured to be advertised by a first beacon device to the UE (306a, 306b), and determining whether to switch to an advertising mode for transmitting, to a second beacon device, a second beacon signal related to a location of the UE (306a, 306b) based on information on the advertising mode included in the first beacon signal, wherein the second beacon signal is configured to be advertised by the UE (306a, 306b) to the second beacon device.
Semiconductor colloids grafted covalently with an antioxidant characterized in that the colloids are semiconductor colloids constituted by at least one element chosen from the group comprising Cd, Zn, Cu, Ti, Mn, Fe, Ni, Cr, Hg, and combinations thereof and the antioxidant is a phenolic aldehyde or a phenolic acid.
Clutch device, notably for a motor vehicle, comprising a pressure plate intended to press against a friction disc of the clutch device, a diaphragm used to cause the pressure plate to move between a fully-engaged position in which the said pressure plate is pushed against the friction disc, and a fully-released position in which the said pressure plate is held away from the friction disc by pressure plate return means, wear compensation means that compensate for friction disc wear being interposed between the diaphragm and the pressure plate, the said wear compensation means comprising at least a compensation member able to move in a determined range and comprising a ramp collaborating with a mating ramp facing towards the pressure plate, so as to adjust the distance between the diaphragm and the pressure plate and compensate for friction disc wear according to the position of the ramp with respect to the mating ramp, wear detection means able to allow the said moving member of the wear compensation means to move in the event of friction disc wear and able to prevent such movement when this wear is not sufficient, the said detection means comprising at least a detection member able to move, in a determined range, with respect to the mobile compensation member and comprising a ramp collaborating with a mating ramp facing towards the pressure plate, at least one pressing member forcing at least the ramp of the detection member against the associated mating ramp, the pressing member being able to collaborate with a fixed end stop so as to free the said mobile members (12, 16) when friction disc wear is detected, the mobile compensation member being urged to move when the said mobile compensation member is freed by the diaphragm, the mobile detection member being urged to move and to compensate, at least in part, for the play between it and the pressing member when the said mobile detection member is freed by the pressing member and by the diaphragm, characterized in that the diaphragm frees the mobile detection member and prevents the mobile compensation member from moving, in the fully-engaged position, and in that the diaphragm frees the mobile compensation member and prevents the mobile detection member from moving in the fully-released position, the diaphragm always pressing against at least one of the said mobile members (12, 16) between the fully-engaged and fully-released positions thereof.
Method for charging a rechargeable battery having terminals, to which a terminal voltage is applied, wherein the method comprises the following steps: a. charging the rechargeable battery by means of a predetermined current or a predetermined electrical power until the terminal voltage has reached a predetermined first value; b. determining a time-dependent drop in the terminal voltage of the rechargeable battery when the charging current changes; c. determining a second value of the terminal voltage based on the voltage loss, wherein the second value is greater than the first value; and d. charging the rechargeable battery by means of a predetermined current or a predetermined electrical power until the terminal voltage of the rechargeable battery has reached the second value; characterized in that the time-dependent drop in the terminal voltage is determined over a time which is dependent on a temperature of the rechargeable battery and/or the second value is determined depending on a temperature of the rechargeable battery. a. charging the rechargeable battery by means of a predetermined current or a predetermined electrical power until the terminal voltage has reached a predetermined first value; b. determining a time-dependent drop in the terminal voltage of the rechargeable battery when the charging current changes; c. determining a second value of the terminal voltage based on the voltage loss, wherein the second value is greater than the first value; and d. charging the rechargeable battery by means of a predetermined current or a predetermined electrical power until the terminal voltage of the rechargeable battery has reached the second value; characterized in that
A pivot fitting, in particular for movable furniture parts on pieces of furniture, comprising - a first lever and a second lever, which are mounted so they are pivotable in relation to one another in an adjustment direction and a reset direction around a pivot axis from a base position by a predetermined angle (α), - a catch mechanism, using which the two levers (2, 3) can be latched in relation to one another against a force acting in the reset direction in different angular positions within the predetermined angle (α) and can be pivoted in the reset direction when the catch mechanism is deactivated, - wherein a force shaft of the catch mechanism is coupled in a rotationally-fixed manner to the second lever, - wherein the catch mechanism is deactivatable by pivoting the second lever in relation to the first lever in the adjustment direction upon reaching a switchover position, characterized in that - a damping unit is arranged on the first lever for damping the pivot movement of the second lever in relation to the first lever in the adjustment direction from a predetermined adjustment angle (β), - whereby the damping unit is arranged such that from the predetermined adjustment angle (β) the adjustment force needed is increased in comparison to the adjustment force needed before reaching the predetermined adjustment angle (β). - a first lever and a second lever, which are mounted so they are pivotable in relation to one another in an adjustment direction and a reset direction around a pivot axis from a base position by a predetermined angle (α), - a catch mechanism, using which the two levers (2, 3) can be latched in relation to one another against a force acting in the reset direction in different angular positions within the predetermined angle (α) and can be pivoted in the reset direction when the catch mechanism is deactivated, - wherein a force shaft of the catch mechanism is coupled in a rotationally-fixed manner to the second lever, - wherein the catch mechanism is deactivatable by pivoting the second lever in relation to the first lever in the adjustment direction upon reaching a switchover position, characterized in that - a damping unit is arranged on the first lever for damping the pivot movement of the second lever in relation to the first lever in the adjustment direction from a predetermined adjustment angle (β), - whereby the damping unit is arranged such that from the predetermined adjustment angle (β) the adjustment force needed is increased in comparison to the adjustment force needed before reaching the predetermined adjustment angle (β).
Combined anti-collision and navigation light unit for an aircraft, comprising: a light source, comprising at least one LED and having a source-side light intensity distribution, and a lens cover with a shape that is configured to transform the source-side light intensity distribution into an output light intensity distribution of the combined anti-collision and navigation light unit, wherein the combined anti-collision and navigation light unit is configured to have at least two modes of operation, which comprise: a navigation mode of operation, wherein the light source continuously outputs light of a first intensity, and an anti-collision mode of operation, wherein the light source outputs a sequence of light pulses, with the light pulses having a second light intensity, characterized in that, the ratio between the second light intensity and the first light intensity has a value of at least 15, and in that the light source consists of exactly one LED. a light source, comprising at least one LED and having a source-side light intensity distribution, and a lens cover with a shape that is configured to transform the source-side light intensity distribution into an output light intensity distribution of the combined anti-collision and navigation light unit, wherein the combined anti-collision and navigation light unit is configured to have at least two modes of operation, which comprise: a navigation mode of operation, wherein the light source continuously outputs light of a first intensity, and an anti-collision mode of operation, wherein the light source outputs a sequence of light pulses, with the light pulses having a second light intensity, characterized in that, the ratio between the second light intensity and the first light intensity has a value of at least 15, and in that the light source consists of exactly one LED. a navigation mode of operation, wherein the light source continuously outputs light of a first intensity, and an anti-collision mode of operation, wherein the light source outputs a sequence of light pulses, with the light pulses having a second light intensity, characterized in that, the ratio between the second light intensity and the first light intensity has a value of at least 15, and in that the light source consists of exactly one LED.
A system for automatically moving one or more parts between a bin at a source location and a destination using a robot with an end effector, wherein in the bin a variety of different parts are provided having a non-fixed location and orientation within the bin, the system comprising: a first vision system for identifying a part within the bin and for determining the pick location and pick orientation of the part; a second vision system for determining the location and orientation of the destination, wherein the destination for each of a series of parts is different; wherein the second vision system is further adapted to compare an image of the part to a reference image to determine the location and orientation of the destination, the robot having the end effector for picking the part from the bin and moving the part to the destination; and a controller which is adapted to simulate a plurality of possible paths between the pick location and the destination incorporating geometrical information of the robot, the pick location and the pick orientation and the target location and the target orientation, wherein the controller is further configured to plan from the plurality of possible paths, a best path for the robot to follow in moving the part between the pick location and the destination, wherein the first vision system is configured to compare an image of the part with one or more reference images in order to determine the pick location and pick orientation. a first vision system for identifying a part within the bin and for determining the pick location and pick orientation of the part; a second vision system for determining the location and orientation of the destination, wherein the destination for each of a series of parts is different; wherein the second vision system is further adapted to compare an image of the part to a reference image to determine the location and orientation of the destination, the robot having the end effector for picking the part from the bin and moving the part to the destination; and a controller which is adapted to simulate a plurality of possible paths between the pick location and the destination incorporating geometrical information of the robot, the pick location and the pick orientation and the target location and the target orientation, wherein the controller is further configured to plan from the plurality of possible paths, a best path for the robot to follow in moving the part between the pick location and the destination, wherein the first vision system is configured to compare an image of the part with one or more reference images in order to determine the pick location and pick orientation.
A process for dehalogenation of chlorofluorocompounds comprising contacting a saturated chlorofluorocompound with hydrogen in the presence of a catalyst at a temperature ranging from 200°C to 450°C to produce a fluorine containing terminal olefin wherein said catalyst is selected from copper on carbon, copper on calcium fluoride, copper and nickel on carbon, copper/nickel/chromium on calcium fluoride, unsupported alloys of copper and nickel, and ruthenium on carbon, and wherein the chlorofluorocompound has the formula R f CFX 1 CH 2 X 2, wherein R f is a fluoroalkyl group selected from CF 3, C 2 F 5, CHF 2, or C 3 F 7; X 1 is Cl; and X 2 is selected from Cl, Br, or I.
A sub-headlight unit for a vehicle that leans into turns by tilting inward on a curve, the sub-headlight unit (13L, 13R) comprising: at least one sub headlight light source (13La to 13Lc, 13Ra to 13Rc) that provides illumination light forward and outward of the width direction of the vehicle on one side of the width direction of the vehicle, and a control unit adapted for controlling the sub headlight light source (13La to 13Lc, 13Ra to 13Rc) according to a lean angle of the vehicle, characterized in that the control unit is adapted to turn on the sub headlight light source (13La to 13Lc, 13Ra to 13Rc) when the lean angle of the vehicle leaning to the one side of the width direction of the vehicle reaches a low-beam reference value while a low beam light source (11 L) of the vehicle is on, and the control unit is adapted to turn on the sub headlight light source (13La to 13Lc, 13Ra to 13Rc) when the lean angle of the vehicle leaning to the one side of the width direction of the vehicle reaches a high-beam reference value smaller than the low-beam reference value while a high beam light source (11 H) of the vehicle is on. at least one sub headlight light source (13La to 13Lc, 13Ra to 13Rc) that provides illumination light forward and outward of the width direction of the vehicle on one side of the width direction of the vehicle, and a control unit adapted for controlling the sub headlight light source (13La to 13Lc, 13Ra to 13Rc) according to a lean angle of the vehicle, characterized in that the control unit is adapted to turn on the sub headlight light source (13La to 13Lc, 13Ra to 13Rc) when the lean angle of the vehicle leaning to the one side of the width direction of the vehicle reaches a low-beam reference value while a low beam light source (11 L) of the vehicle is on, and the control unit is adapted to turn on the sub headlight light source (13La to 13Lc, 13Ra to 13Rc) when the lean angle of the vehicle leaning to the one side of the width direction of the vehicle reaches a high-beam reference value smaller than the low-beam reference value while a high beam light source (11 H) of the vehicle is on.
A method for controlling a wind turbine comprising - controlling production of electric power dependent on a power reference (Pext), - controlling a pitch of a blade of the wind turbine using a pitch request (θreq), where the pitch request (θreq) is amplified by an adjustable gain (401, 401a), - setting the adjustable gain to an increased gain value (G1, Gi) if a rate of change (ΔP) of the power reference (Pext) exceeds a threshold (AP1, ΔP3), characterized in that the method further comprising - controlling the pitch until the pitch reaches a pitch reference (θopt) determined dependent on a wind speed, - controlling the production of electric power dependent on a difference between an operational reference (ωref) and a measured operational parameter (ωm), and - controlling the pitch dependent on the pitch reference (θopt), after the pitch has reached the pitch reference (θopt). - controlling production of electric power dependent on a power reference (Pext), - controlling a pitch of a blade of the wind turbine using a pitch request (θreq), where the pitch request (θreq) is amplified by an adjustable gain (401, 401a), - setting the adjustable gain to an increased gain value (G1, Gi) if a rate of change (ΔP) of the power reference (Pext) exceeds a threshold (AP1, ΔP3), characterized in that the method further comprising - controlling the pitch until the pitch reaches a pitch reference (θopt) determined dependent on a wind speed, - controlling the production of electric power dependent on a difference between an operational reference (ωref) and a measured operational parameter (ωm), and - controlling the pitch dependent on the pitch reference (θopt), after the pitch has reached the pitch reference (θopt).