mhurhangee/ep-ind-claims huggingface dataset:
Method for the transformation of plastid genomes of lettuce, comprising the steps of: a)transforming lettuce protoplasts with a transformation vector carrying a DNA sequence of interest by means of polyethylene glycol transformation; b) placing the thus treated protoplasts for a period of time into contact with a culture medium without selection agent; c) subsequently adding a selection agent to the culture medium; d) refreshing the culture medium comprising a selection agent by adding fresh medium with selection agent or changing the selection medium for medium with selective agent; e) growing protoplasts comprising plastids that have acquired the DNA of interest into transformants. a)transforming lettuce protoplasts with a transformation vector carrying a DNA sequence of interest by means of polyethylene glycol transformation; b) placing the thus treated protoplasts for a period of time into contact with a culture medium without selection agent; c) subsequently adding a selection agent to the culture medium; d) refreshing the culture medium comprising a selection agent by adding fresh medium with selection agent or changing the selection medium for medium with selective agent; e) growing protoplasts comprising plastids that have acquired the DNA of interest into transformants.
A method for controlling charge of a battery, wherein the method comprises: when charging a battery, monitoring a temperature of the battery in real time, and acquiring a corresponding dynamic factor according to the temperature of the battery; calculating a maximum allowed charge current according to the dynamic factor and preset static factors; controlling the charge of the battery according to the maximum allowed charge current; characterized in that the method comprises: before charging the battery, presetting the static factors based on the battery and a power supply system for the battery; wherein the presetting the static factors based on the battery and a power supply system for the battery comprises: setting a static factor Cr according to a charge coefficient marked on the battery; setting a static factor Cg according to power of a power supply system backup power source; counting power supply stability data of a main power supply system, and setting a static factor Ck according to the power supply stability data; counting and acquiring a static capacity of the battery, and setting a static factor Cm according to the static capacity. when charging a battery, monitoring a temperature of the battery in real time, and acquiring a corresponding dynamic factor according to the temperature of the battery; calculating a maximum allowed charge current according to the dynamic factor and preset static factors; controlling the charge of the battery according to the maximum allowed charge current; characterized in that the method comprises: before charging the battery, presetting the static factors based on the battery and a power supply system for the battery; wherein the presetting the static factors based on the battery and a power supply system for the battery comprises: setting a static factor Cr according to a charge coefficient marked on the battery; setting a static factor Cg according to power of a power supply system backup power source; counting power supply stability data of a main power supply system, and setting a static factor Ck according to the power supply stability data; counting and acquiring a static capacity of the battery, and setting a static factor Cm according to the static capacity. setting a static factor Cr according to a charge coefficient marked on the battery; setting a static factor Cg according to power of a power supply system backup power source; counting power supply stability data of a main power supply system, and setting a static factor Ck according to the power supply stability data; counting and acquiring a static capacity of the battery, and setting a static factor Cm according to the static capacity.
A solar concentrator for photovoltaic systems having a plane of symmetry, one main extension along a longitudinal axis belonging to the plane of symmetry and a cross-section at right angles to the longitudinal axis substantially equal for a continuum of right-angled cross-sections along at least a portion of the longitudinal extension of the concentrator, the cross-section of the plane of symmetry forming an axis of symmetry of the right-angled cross section, the solar concentrator comprising a main reflective system and a secondary refractive system both extending longitudinally and having a respective profile on the right-angled cross-section, the main reflective system forming at its two opposite ends along the axis of symmetry respectively an optical inlet and an optical outlet and comprising two semi-portions positioned specularly relative to the plane of symmetry, where the cross-section profile of the secondary refractive system is a triangle having a base at the cross-section of the optical outlet and apex on the axis of symmetry between the optical inlet and outlet, where the cross-section profile of each semi-portion of the main reflective system extends from a point near a respective vertex to the base of the triangle up to an end point on the optical inlet and comprises a segment substantially in the shape of a parabola having an axis forming with the axis of symmetry an acceptance angle (θ0) greater than zero and a focus on the axis of symmetry, characterised in that the focus falls inside the triangle.
A steerable medical delivery device (10, 30, 150, 166, 178), comprising: a steerable portion (12, 32, 500) comprising an outer tubular member (14, 34, 152, 168, 180, 502) and an inner flexible polymeric tubular member (16, 36, 154, 170, 182, 504), wherein the inner tubular member is disposed within the outer tubular member, wherein the outer and inner tubular members are axially fixed relative to one another at a fixation location (18, 38) distal to the steerable portion, wherein the outer and inner tubular members are axially movable relative to one another along the steerable portion to steer the steerable portion in a first direction, wherein the outer tubular member includes an outer spine (20, 40, 158, 172, 508), wherein the inner tubular member includes an inner spine (162, 184, 506) offset approximately 180° from the outer spine, and wherein the outer tubular member is adapted to be moved axially relative to the inner tubular member to apply one of a compressive force and a tensile force to the outer tubular member and the other of the compressive force and the tensile force to the inner tubular member to steer the steerable portion in the first direction. a steerable portion (12, 32, 500) comprising an outer tubular member (14, 34, 152, 168, 180, 502) and an inner flexible polymeric tubular member (16, 36, 154, 170, 182, 504), wherein the inner tubular member is disposed within the outer tubular member, wherein the outer and inner tubular members are axially fixed relative to one another at a fixation location (18, 38) distal to the steerable portion, wherein the outer and inner tubular members are axially movable relative to one another along the steerable portion to steer the steerable portion in a first direction, wherein the outer tubular member includes an outer spine (20, 40, 158, 172, 508), wherein the inner tubular member includes an inner spine (162, 184, 506) offset approximately 180° from the outer spine, and wherein the outer tubular member is adapted to be moved axially relative to the inner tubular member to apply one of a compressive force and a tensile force to the outer tubular member and the other of the compressive force and the tensile force to the inner tubular member to steer the steerable portion in the first direction.
A method of determining impedance loss model parameters associated with an electrosurgical device, comprising: sensing a voltage and a current applied to each of a plurality of loads separately coupled to an output of an electrosurgical device to obtain a plurality of sensed voltages and a plurality of sensed currents; calculating a plurality of sensed impedance values based upon the plurality of sensed voltages and the plurality of sensed currents; predicting a plurality of phase values based upon the plurality of sensed impedance values; calculating a source impedance parameter based upon a first predicted phase value of the plurality of phase values, a first sensed voltage of the plurality of sensed voltages, a first sensed current of the plurality of sensed currents, and a first predetermined load impedance value corresponding to a first load of the plurality of loads; and calculating a leakage impedance parameter based upon a second predicted phase value of the plurality of phase values, a second sensed voltage of the plurality of sensed voltages, a second sensed current of the plurality of sensed currents, and a second predetermined load impedance value corresponding to a second load of the plurality of loads. sensing a voltage and a current applied to each of a plurality of loads separately coupled to an output of an electrosurgical device to obtain a plurality of sensed voltages and a plurality of sensed currents; calculating a plurality of sensed impedance values based upon the plurality of sensed voltages and the plurality of sensed currents; predicting a plurality of phase values based upon the plurality of sensed impedance values; calculating a source impedance parameter based upon a first predicted phase value of the plurality of phase values, a first sensed voltage of the plurality of sensed voltages, a first sensed current of the plurality of sensed currents, and a first predetermined load impedance value corresponding to a first load of the plurality of loads; and calculating a leakage impedance parameter based upon a second predicted phase value of the plurality of phase values, a second sensed voltage of the plurality of sensed voltages, a second sensed current of the plurality of sensed currents, and a second predetermined load impedance value corresponding to a second load of the plurality of loads.
Fastening system for tiltable metallurgical treatment vessels, particularly converters, comprising a support ring, which comprises two diametrically opposite tilt trunnions, wherein a treatment vessel can be mounted on the support ring by a plurality of connecting elements, holding means, which can be mounted on an outer side of the treatment vessel, and guide means, which are formed on the support ring and which co-operate with the holding means in order to conduct tilt forces from the treatment vessel to the support ring, wherein the holding means and the guide means are each exclusively disposed at a lower side of the support ring, characterised in that the holding means comprise a vertically upwardly directed load pin and the guide means are formed as a slot provided at the lower side of the support ring, wherein the load pin engages in the slot and in a basic setting of the support ring the longitudinal axis of the slot extends in a plane perpendicular to the tilt axis of the treatment vessel and parallel to the tilt axis of the treatment vessel, wherein in the vertical operational setting of the treatment vessel the load pin is so positioned in the slot that the load pin is displaceable within the slot along an axis or the longitudinal axis (y) of the slot, which points radially in the direction of a centre point of the treatment vessel, and/or in vertical direction (z).
An offset voltage generator in a three-phase inverter (101, 102), the three-phase inverter (101, 102) operating in a continuous modulation mode or a discontinuous modulation mode, the offset voltage generator comprising: a first limiter (502(a)) configured to compare a first phase-voltage signal (V*as) with a maximum limit value (kV dc /2) and a minimum limit value (-kV dc /2) to output a first limit-voltage signal (Vas); a second limiter (502(b)) configured to compare a second phase-voltage signal (V*bs) with the maximum limit value (kV dc /2) and the minimum limit value (-kV dc /2) to output a second limit-voltage signal (Vbs); a third limiter (502(c)) configured to compare a third phase-voltage signal (V*cs) with the maximum limit value (kV dc /2) and the minimum limit (-kV dc /2) value to output a third limit-voltage signal (Vcs); and a summer configured to add up a difference between the first phase-voltage signal (V*as) and the first limit-voltage signal (Vas), a difference between the second phase-voltage signal (V*bs) and the second limit-voltage signal (Vbs), and a difference between the third phase-voltage signal (V*cs) and the third limit-voltage signal (Vcs), to output an offset voltage (V*sn), wherein the maximum limit value (kV dc /2) and the minimum limit value (-kV dc /2) are determined by a predetermined weight (k) and a DC link voltage (V dc /2) of the three-phase inverter (101, 102), and wherein the voltage modulation mode of the three-phase inverter (101, 102) can be switched from the continuous modulation mode to the discontinuous modulation mode by adjusting the weight (k), without additionally calculating another offset voltage. a first limiter (502(a)) configured to compare a first phase-voltage signal (V*as) with a maximum limit value (kV dc /2) and a minimum limit value (-kV dc /2) to output a first limit-voltage signal (Vas); a second limiter (502(b)) configured to compare a second phase-voltage signal (V*bs) with the maximum limit value (kV dc /2) and the minimum limit value (-kV dc /2) to output a second limit-voltage signal (Vbs); a third limiter (502(c)) configured to compare a third phase-voltage signal (V*cs) with the maximum limit value (kV dc /2) and the minimum limit (-kV dc /2) value to output a third limit-voltage signal (Vcs); and a summer configured to add up a difference between the first phase-voltage signal (V*as) and the first limit-voltage signal (Vas), a difference between the second phase-voltage signal (V*bs) and the second limit-voltage signal (Vbs), and a difference between the third phase-voltage signal (V*cs) and the third limit-voltage signal (Vcs), to output an offset voltage (V*sn), wherein the maximum limit value (kV dc /2) and the minimum limit value (-kV dc /2) are determined by a predetermined weight (k) and a DC link voltage (V dc /2) of the three-phase inverter (101, 102), and wherein the voltage modulation mode of the three-phase inverter (101, 102) can be switched from the continuous modulation mode to the discontinuous modulation mode by adjusting the weight (k), without additionally calculating another offset voltage.
A method, comprising: retrieving, on a first device, an indexable data structure storing a plurality of unique values in a random or pseudorandom order; dividing a unique identifier into a first ordered plurality of index values, wherein the unique identifier is associated with the first device; retrieving a first ordered plurality of values from the indexable data structure by accessing the indexable data structure using each of the first ordered plurality of index values as an index; generating a second ordered plurality of index values by processing each of the index values in the first ordered plurality of index values using a predefined transformation operation; retrieving a second ordered plurality of values from the indexable data structure by accessing the indexable data structure using each of the second ordered plurality of index values as an index; combining the first ordered plurality of values and the second ordered plurality of values into a security key; and using the security key in processing one or more data communication messages between the first device and a remote computing device to authenticate the first device. retrieving, on a first device, an indexable data structure storing a plurality of unique values in a random or pseudorandom order; dividing a unique identifier into a first ordered plurality of index values, wherein the unique identifier is associated with the first device; retrieving a first ordered plurality of values from the indexable data structure by accessing the indexable data structure using each of the first ordered plurality of index values as an index; generating a second ordered plurality of index values by processing each of the index values in the first ordered plurality of index values using a predefined transformation operation; retrieving a second ordered plurality of values from the indexable data structure by accessing the indexable data structure using each of the second ordered plurality of index values as an index; combining the first ordered plurality of values and the second ordered plurality of values into a security key; and using the security key in processing one or more data communication messages between the first device and a remote computing device to authenticate the first device.
An aircraft comprising: an airfoil; a hinge member to rotatably couple the airfoil to a structure of an aircraft, wherein the hinge member defines at least a portion of a rotational axis; an indexing mechanism coupled to the airfoil and configured to, in a first state, inhibit rotation of the airfoil about the rotational axis, and in a second state, to permit rotation of the airfoil about the rotational axis between a first position and a second position that is angularly indexed relative to the first position, wherein in the first position, the airfoil operates as a vertical stabilizer or rudder, and wherein in the second position, the airfoil operates as a horizontal stabilizer or elevator; and an actuator to selectively change a state of the indexing mechanism from the first state to the second state or from the second state to the first state. an airfoil; a hinge member to rotatably couple the airfoil to a structure of an aircraft, wherein the hinge member defines at least a portion of a rotational axis; an indexing mechanism coupled to the airfoil and configured to, in a first state, inhibit rotation of the airfoil about the rotational axis, and in a second state, to permit rotation of the airfoil about the rotational axis between a first position and a second position that is angularly indexed relative to the first position, wherein in the first position, the airfoil operates as a vertical stabilizer or rudder, and wherein in the second position, the airfoil operates as a horizontal stabilizer or elevator; and an actuator to selectively change a state of the indexing mechanism from the first state to the second state or from the second state to the first state.
A galvanic isolator, comprising: a multi-layer printed circuit board, PCB, comprising a dielectric material having a top side and a bottom side; an RF transmission line embedded within said PCB including a plurality of conductor traces (125a, 125b, 125c) spaced apart from one another to include a plurality of gaps (G1,G2) in a path of said RF transmission line configured to provide an inline distributed capacitor that together with an impedance of said RF transmission line is configured to form a bandpass, BP, filter, and a top metal layer on said top side and a bottom metal layer on said bottom side connected to one another by a plurality of metal filled vias on respective sides of said RF transmission line, wherein said top metal layer and said bottom metal layer each also include at least one gap so that there is no direct path for either the signal ground or the chassis ground. a multi-layer printed circuit board, PCB, comprising a dielectric material having a top side and a bottom side; an RF transmission line embedded within said PCB including a plurality of conductor traces (125a, 125b, 125c) spaced apart from one another to include a plurality of gaps (G1,G2) in a path of said RF transmission line configured to provide an inline distributed capacitor that together with an impedance of said RF transmission line is configured to form a bandpass, BP, filter, and a top metal layer on said top side and a bottom metal layer on said bottom side connected to one another by a plurality of metal filled vias on respective sides of said RF transmission line, wherein said top metal layer and said bottom metal layer each also include at least one gap so that there is no direct path for either the signal ground or the chassis ground.
A window lining measuring tool for preparation of a window lining to fit between a window frame and an inner wall, comprising an angle element having a first edge adapted for abutment with the window frame and a second edge substantially perpendicular to the first edge, and including an arcuate track, and a ruler element having two side edges (31, 32) and two opposite end edges, and a pin near one end edge, the pin being slidingly accommodated in the arcuate track, the angle element and the ruler element being adapted to be rotated through a predefined angle interval defined by the ends (23a, 23b) of the track in the angle element to position at least one side edge of the ruler element and the second edge of the angle element at an angle with respect to each other, characterized in that the angle position of the ruler element relative to the angle element is defined solely by the position of the pin in the arcuate track.
A triaxial cell for the testing of geomaterials on specimens, for instance specimens of rock, ground or manufactured materials, including: - at least one piston for subjecting a specimen to a stress directed along the longitudinal axis of the specimen, - hydraulic means for subjecting the lateral wall of the specimen to a stress, under the pressure of a fluid, - said hydraulic means comprising at least one sealed test chamber inside which the specimen is placed, and a circuit for pressurising and controlled draining of said test chamber with a fluid, called the pressurising fluid, - said cell exhibiting means for subjecting the specimen to a tensile force, provided for removably fastening it between two attachments (8, 9) intended to move apart or closer together under the action of said at least one piston so as to subject said specimen to said longitudinal stress or on the contrary to remove the load therefrom, and, - said cell being characterized in that subjecting means include at least, on the one hand, two half-shells (10,11;12,13), situated in said test chamber, respectively interconnected with two elements to be subjected to one another removably, wherein both said half-shells can be contacted when said attachments (8, 9) are brought closer in order to form a sealed shell whereof the internal volume constitutes a depressurising chamber, and on the other hand, a circuit for putting under vacuum said depressurising chamber. - at least one piston for subjecting a specimen to a stress directed along the longitudinal axis of the specimen, - hydraulic means for subjecting the lateral wall of the specimen to a stress, under the pressure of a fluid, - said hydraulic means comprising at least one sealed test chamber inside which the specimen is placed, and a circuit for pressurising and controlled draining of said test chamber with a fluid, called the pressurising fluid, - said cell exhibiting means for subjecting the specimen to a tensile force, provided for removably fastening it between two attachments (8, 9) intended to move apart or closer together under the action of said at least one piston so as to subject said specimen to said longitudinal stress or on the contrary to remove the load therefrom, and, - said cell being characterized in that subjecting means include at least, on the one hand, two half-shells (10,11;12,13), situated in said test chamber, respectively interconnected with two elements to be subjected to one another removably, wherein both said half-shells can be contacted when said attachments (8, 9) are brought closer in order to form a sealed shell whereof the internal volume constitutes a depressurising chamber, and on the other hand, a circuit for putting under vacuum said depressurising chamber.