mhurhangee/ep-ind-claims huggingface dataset:
Method for producing a thermodynamically metastable crystal modification of N-(aminoiminomethyl)-2-aminoacetic acid, wherein the crystal modification in the x-ray powder diffractogram of the crystal modification displays the strongest reflex bands at 2Θ = 20.2° and 23.3° and 23.8° and 25.3° at a measuring accuracy of +/- 0.2° when using Cu-Kα 1 radiation, characterised in that cyanamide and glycine are converted in an aqueous calcium chloride-containing solution, wherein the aqueous solution contains 5 to 50 wt.% calcium chloride, related to the reaction mixture, and the crystal modification is crystallised from the reaction mixture of the conversion.
A method comprising: programming data into a group of non-volatile storage elements associated with a selected word line, the group of non-volatile storage elements are on a memory die, the programming, if successful, results in a substantially even distribution of a plurality of data states within the group of non-volatile storage elements; sensing the group of non-volatile storage elements at one or more different reference levels that each separate two adjacent data states after programming the data into the group; and being characterised by; forming a first sub-group of the non-volatile storage elements and a second sub-group of the non-volatile storage elements based on the sensing; wherein: each sub-group includes at least two of the data states, at least one of the first sub-group or the second sub-group includes two data states that are separated by a data state in the other sub-group; tracking a running total of the difference in the number of non-volatile storage elements in the first group and the second group, the tracking is performed by logical circuitry on the memory die; and determining that there is a defect associated with programming the data into the group of non-volatile storage elements in response to determining that the difference is larger than a threshold. programming data into a group of non-volatile storage elements associated with a selected word line, the group of non-volatile storage elements are on a memory die, the programming, if successful, results in a substantially even distribution of a plurality of data states within the group of non-volatile storage elements; sensing the group of non-volatile storage elements at one or more different reference levels that each separate two adjacent data states after programming the data into the group; and being characterised by; forming a first sub-group of the non-volatile storage elements and a second sub-group of the non-volatile storage elements based on the sensing; wherein: each sub-group includes at least two of the data states, at least one of the first sub-group or the second sub-group includes two data states that are separated by a data state in the other sub-group; tracking a running total of the difference in the number of non-volatile storage elements in the first group and the second group, the tracking is performed by logical circuitry on the memory die; and determining that there is a defect associated with programming the data into the group of non-volatile storage elements in response to determining that the difference is larger than a threshold.
A detection method for a sound source, comprising: a measurement step for sound intensities, of measuring sound intensities I x, I y, and I z measured in W/m 2 in three axial directions (x, y, and z) orthogonal to each other at a sound receiving point in a sound field, and calculating a total value of the sound intensities I x, I y, and I z as I all =√(I x 2 +I y 2 +I z 2), where √() represents a square root of a value in parentheses; a first extraction step for a sound source, of extracting a peak in a sound intensity waveform of the total value obtained in the measurement step for each time window while assuming that the peak indicates a sound source, and calculating a level of the sound source and a distance from the sound source from the extracted peak; and a first estimation step for sound source coordinates, of estimating a peak width of the total value obtained in the measurement step, calculating signed averaged values of magnitudes within peak widths in the sound intensities I x, I y, and I z corresponding to the peak width, and estimating coordinates of the sound source from the signed averaged values within the peak widths in the sound intensities I x, I y, and I z and the distance from the sound source obtained in the first extraction step. a measurement step for sound intensities, of measuring sound intensities I x, I y, and I z measured in W/m 2 in three axial directions (x, y, and z) orthogonal to each other at a sound receiving point in a sound field, and calculating a total value of the sound intensities I x, I y, and I z as I all =√(I x 2 +I y 2 +I z 2), where √() represents a square root of a value in parentheses; a first extraction step for a sound source, of extracting a peak in a sound intensity waveform of the total value obtained in the measurement step for each time window while assuming that the peak indicates a sound source, and calculating a level of the sound source and a distance from the sound source from the extracted peak; and a first estimation step for sound source coordinates, of estimating a peak width of the total value obtained in the measurement step, calculating signed averaged values of magnitudes within peak widths in the sound intensities I x, I y, and I z corresponding to the peak width, and estimating coordinates of the sound source from the signed averaged values within the peak widths in the sound intensities I x, I y, and I z and the distance from the sound source obtained in the first extraction step.
A method of leaching copper from a heap of crushed chalcopyrite ore, or crushed chalcopyrite ore mixed with refractory oxide minerals or secondary sulphide minerals such as chalcocite; covellite; enargite and bornite, which method includes at least one resting step followed by an irrigation step, wherein, during the irrigation step, a leach solution is applied to the ore at a higher rate than during the resting step, and during the resting step a chloride ion concentration of the leach solution is between 130g/l and 190g/l, wherein the resting step has a duration of between 20 hours and 50 days, and in the resting step the leach solution contacting the ore contains at least 0.5 g/L of soluble copper, wherein the chloride ions are introduced by the addition of one or more of the following: NaCl, MgCl 2, KCl and AlCl 3, to a solution held in an intermediate pond.
A high-voltage DC circuit breaker for breaking a current that flows in a DC line, comprising: a main switch, installed on the DC line, for breaking a current of the DC line by opening when a fault occurs on one side or a remaining side of the DC line; a nonlinear resistor connected in parallel with the main switch; an LC circuit that is connected in parallel with the main switch and includes a capacitor and a reactor, which are connected in series in order to generate LC resonance; a first bidirectional switching element, connected to the LC circuit in series, for switching a bidirectional current flow; and characterised in that it further comprises a second bidirectional switching element, connected in parallel with the LC circuit, for switching a current flow to induce LC resonance in both directions. a main switch, installed on the DC line, for breaking a current of the DC line by opening when a fault occurs on one side or a remaining side of the DC line; a nonlinear resistor connected in parallel with the main switch; an LC circuit that is connected in parallel with the main switch and includes a capacitor and a reactor, which are connected in series in order to generate LC resonance; a first bidirectional switching element, connected to the LC circuit in series, for switching a bidirectional current flow; and characterised in that it further comprises a second bidirectional switching element, connected in parallel with the LC circuit, for switching a current flow to induce LC resonance in both directions.
Guide section of a housing for a sensor, in particular for a vehicle gearbox, the guide section being configured for guiding a movable sensor element of the sensor along a guide axis and having a first guide region (231, 232), a second guide region (233, 234) and a third guide region which connects the first (231, 232) and the second guide region (233, 234), a guide surface of the first guide region (231, 232) and a guide surface of the second guide region (233, 234) being arranged so as to lie opposite one another, and, along the guide axis, the second guide region (233, 234) having a plurality of cut-outs and guide parts which are arranged in an alternating manner, characterized in that, along the guide axis, the first guide region (231, 232) has a plurality of openings and support parts which are arranged in an alternating manner, an individual one of the openings being arranged so as to lie opposite an individual one of the guide parts of the second guide region (233, 234).
A wind energy installation with a rotor (4, 5), a substantially horizontally oriented rotor shaft, a gear box and a main frame, as well as a gear box supporting device comprising at least one rolling bearing arranged between a rotor hub and the gear box, and at least two supports at the gear box, wherein the supports each comprise at least one central supporting body (40 - 40", 60, 80, 90 - 92, 110), at least one frame (30 - 30", 50, 70, 100) and several flat elastomer bodies (41, 41') that are clamped between the frame (30 - 30", 50, 70, 100) and the central supporting body (40 - 40", 60, 80, 90 - 92, 110), wherein the central supporting body (40 - 40", 60, 80, 90 - 92, 110) is only supported on one side, characterized in that at least two of the supports are fixed bearings for absorbing at least 50 %, in particular at least 80 %, in particular at least 95 %, of the rotor thrust forces acting in an axial direction of the rotor shaft during operation of the wind energy installation, wherein, in one of the supports formed as a fixed bearing, at least two flat elastomer bodies (41, 41') are, on different sides of the central supporting body (40 - 40", 60, 80, 90 - 92, 110), oriented in different directions obliquely with respect to the rotor shaft axis and arranged with respect to each other in such a way that the central supporting body (40 - 40", 60, 80, 90 - 92, 110) is wedged between the flat elastomer bodies (41, 41') in a direction of a rotor thrust load parallel to the rotor shaft axis, wherein the central supporting body (40 - 40", 60, 80, 90 - 92, 110) has a variable cross section, in particular a variable height, in the direction of the rotor shaft for adjusting the wedging, wherein the central supporting body (40 - 40", 60, 80, 90 - 92, 110) is arranged parallel or perpendicular with respect to the rotor shaft axis, wherein, when the supporting body is arranged perpendicular to the rotor shaft axis, the central supporting body is substantially horizontal.
A remotely controlled aerial system for electrically bonding-on to high voltage powerlines without harm, said system comprising: a. an unmanned aerial vehicle; b. an attachment deployed on the unmanned aerial vehicle; characterised by: c. a removable, electrically conductive, flexible covering adapted to encapsulate both the unmanned aerial vehicle and the attachment within the covering and form a Faraday cage around both the unmanned aerial vehicle and the attachment, wherein, during the bonding-on, electrical charge originating from the bonding-on will flow around the Faraday cage formed by the covering while leaving the unmanned aerial vehicle and the attachment within the covering substantially electrically unaffected by the electrical charge. a. an unmanned aerial vehicle; b. an attachment deployed on the unmanned aerial vehicle; c. a removable, electrically conductive, flexible covering adapted to encapsulate both the unmanned aerial vehicle and the attachment within the covering and form a Faraday cage around both the unmanned aerial vehicle and the attachment, wherein, during the bonding-on, electrical charge originating from the bonding-on will flow around the Faraday cage formed by the covering while leaving the unmanned aerial vehicle and the attachment within the covering substantially electrically unaffected by the electrical charge.
Cryptographic authentication method using decoding by error-correcting code from a quasi-cyclic public matrix used as public matrix in a Véron protocol, characterised in that the public matrix is constructed from a quasi-cyclic intermediate matrix (G') comprising k lines and 2k columns, the intermediate matrix (G') being composed of a juxtaposition of a first circulating square block A of size k and of a second circulating square block B of size k, the intermediate matrix having the form G' = [A | B], the public matrix being constructed by multiplying on the left the intermediate matrix by the inverse matrix of the block A, so that the public matrix has the form G' = [I| A -1.B], the matrix A -1 being the inverse matrix of the block A.
A positive electrode material comprising: a first positive electrode active material represented by Formula 1; and a second positive electrode active material represented by Formula 2, wherein the second positive electrode active material has been composited by using a solid-phase method during its preparation and has an electrical conductivity of 0.1 μS/cm to 150 μS/cm, which is measured after the second positive electrode active material is prepared in a form of a pellet by compressing the second positive electrode active material at a rolling load of 3.923 N (400 kgf) to 19.613 N (2,000 kgf) and introducing the second positive electrode material into an electrical conductivity measuring device, wherein the first positive electrode active material and the second positive electrode active material are included in a weight ratio of 40:60 to 90:10, and wherein the second positive electrode active material has a grain size of 200 nm to 500 nm as measured by X-ray diffraction: [Formula 1] LiCo 1-a M 1 a O 2 [Formula 2] LiNi b Co c Mn d M 2 e O 2 wherein, in Formula 1, M 1 comprises at least one selected from the group consisting of aluminum (Al), titanium (Ti), magnesium (Mg), and zirconium (Zr), and 0≤a≤0.2, and wherein, in Formula 2, M 2 comprises at least one selected from the group consisting of Al, Ti, Mg, Zr, yttrium, strontium (Sr), and boron, and 0<b≤0.6, 0<c≤0.35, 0<d≤0.35, and 0<e≤0.1. a first positive electrode active material represented by Formula 1; and a second positive electrode active material represented by Formula 2, wherein the second positive electrode active material has been composited by using a solid-phase method during its preparation and has an electrical conductivity of 0.1 μS/cm to 150 μS/cm, which is measured after the second positive electrode active material is prepared in a form of a pellet by compressing the second positive electrode active material at a rolling load of 3.923 N (400 kgf) to 19.613 N (2,000 kgf) and introducing the second positive electrode material into an electrical conductivity measuring device, wherein the first positive electrode active material and the second positive electrode active material are included in a weight ratio of 40:60 to 90:10, and wherein the second positive electrode active material has a grain size of 200 nm to 500 nm as measured by X-ray diffraction: [Formula 1] LiCo 1-a M 1 a O 2 [Formula 2] LiNi b Co c Mn d M 2 e O 2 wherein, in Formula 1, M 1 comprises at least one selected from the group consisting of aluminum (Al), titanium (Ti), magnesium (Mg), and zirconium (Zr), and 0≤a≤0.2, and wherein, in Formula 2, M 2 comprises at least one selected from the group consisting of Al, Ti, Mg, Zr, yttrium, strontium (Sr), and boron, and 0<b≤0.6, 0<c≤0.35, 0<d≤0.35, and 0<e≤0.1.
Brake module for a hydraulically braked towing vehicle (34; 35) which can be coupled to a pneumatically braked trailer vehicle, the towing vehicle having a hydraulically actuated service brake which has at least one brake master cylinder which can be actuated by a brake actuating member (8; 9, 9a) in order to generate a hydraulic pressure in at least one wheel brake cylinder of at least one wheel (36; 37; 38; 39) of the towing vehicle (34; 35), at least one pressure sensor (11; 44) being connected to a hydraulic pressure line (H1; H2) which emanates from the brake master cylinder in order to detect the hydraulic pressure, the brake module which serves as trailer control valve having an electropneumatic pressure regulating module with an electronic controller which receives at least the pressure signals from the pressure sensor (11; 44) and converts them into control pulses for electromagnetic control valves (28, 29) which are arranged in the electropneumatic pressure regulating module, the control valves (28, 29) being connected on the inlet side via a pneumatic supply pressure inlet to a compressed air reservoir and being connected on the outlet side via a pneumatic control pressure outlet to a control pressure coupling head, and the brake module which serves as trailer control valve having a redundancy valve arrangement, which brake module is connected via a hydraulic control inlet to a hydraulic pressure line (H1; H2) which emanates from the brake master cylinder and via a pneumatic inlet to the compressed air reservoir, the hydraulic control pressure determining the magnitude of the pneumatic outlet pressure at a pneumatic outlet of the redundancy valve arrangement, the pneumatic outlet of the redundancy valve arrangement being connected to the control pressure coupling head in the case of a failure of at least one electric or electronic component which is relevant for the operation of the brake module, whereas the pneumatic outlet of the redundancy valve arrangement is disconnected from the control pressure coupling head in the case of fault-free operation of the electric or electronic components which are relevant for the operation of the brake module, characterized in that the electropneumatic pressure regulating module and the redundancy valve arrangement are connected pneumatically in parallel to one another, it being possible for the pneumatic outlet of the redundancy valve arrangement to be connected exclusively to the control pressure coupling head.
Fastening unit for attachment to a component by welding, with a fastening part having a through-hole that is equipped with an internal tread and passes through the fastening part between a first and a second end face, and having a welding section that is located on the second end face and at least partially surrounds the through-hole, and with an insert located in the through-hole that at least partially seals the through-hole, characterized in that the insert has a cylindrical wall which surrounds a cavity and covers the internal thread of the through-hole, wherein the cavity has at least one open-ended through-passage that passes through the insert inside the wall and is open at its ends adjacent to the end faces (24, 25) of the fastening part.
Convector, having an elongate, trough-shaped channel, approximately U-shaped in cross section, that has two sidewalls and a bottom connecting these, and wherein there is arranged, at a distance from its bottom, a heat exchanger through which a heat transfer medium can be made to flow, in which there is formed in the channel, at least on one side of the heat exchanger, an air shaft that is bounded by a partition wall at the heat exchanger and by a sidewall of the channel, and in which there is, in this sidewall of the channel, at least one through hole, characterized in that there is arranged, in the air shaft, at least one intermediate wall which covers the through hole and which is connected in a gap-free manner, in the upper region oriented away from the bottom of the channel, to the sidewall of the same having the through hole, which runs diagonally downwards within the channel towards the bottom of the channel with increasing distance to the sidewall having the through hole, and which ends above the bottom of the channel with a gap-like separation that is small relative to the height of the channel.
A stent comprising a core structure of a bioabsorbable magnesium alloy, a first coating layer of a first polymer with biodegradability, and a second coating layer of a second polymer with biodegradability, wherein the first coating layer covers the whole surface of the core structure; the second coating layer covers a part or the whole surface of the first coating layer; the first polymer has a glass transition point of lower than 37°C; and the second polymer has a glass transition point of 47°C or higher, characterized in that the combination of the first polymer and the second polymer is, as combinations of first polymer/second polymer, PCL/PDLLA or PLCL/PDLLA, and wherein a composite is formed in the interface between the first coating layer and the second coating layer.
A method for establishing a wireless network connection by a wireless module of an electronic device, the method comprising: establishing at least one wireless link with one or more peer devices (100a - 100z) to join a wireless network of the one or more peer devices (100a - 100z), wherein the at least one wireless link is established based on a current path selection protocol; receiving at least one portal announcement comprising a link metric indicative of a request to establish the wireless network connection from a device via the one or more peer terminals (100a - 100z); caching, upon receiving the portal announcement, one or more network addresses of the one or more peer devices (100a - 100z) having originated the portal announcement; switching from the current path selection protocol to a new path selection protocol to reflect a change in network topology, wherein the new path selection protocol is selected from a group of: an on-demand routing, a proactive routing, and a hybrid routing; and supplying power to the wireless module from a first battery in response to depletion of a second battery, the first battery being attached to a terminal module of the electronic device and the second battery being attached to the wireless module. establishing at least one wireless link with one or more peer devices (100a - 100z) to join a wireless network of the one or more peer devices (100a - 100z), wherein the at least one wireless link is established based on a current path selection protocol; receiving at least one portal announcement comprising a link metric indicative of a request to establish the wireless network connection from a device via the one or more peer terminals (100a - 100z); caching, upon receiving the portal announcement, one or more network addresses of the one or more peer devices (100a - 100z) having originated the portal announcement; switching from the current path selection protocol to a new path selection protocol to reflect a change in network topology, wherein the new path selection protocol is selected from a group of: an on-demand routing, a proactive routing, and a hybrid routing; and supplying power to the wireless module from a first battery in response to depletion of a second battery, the first battery being attached to a terminal module of the electronic device and the second battery being attached to the wireless module.