mhurhangee/ep-ind-claims huggingface dataset:
Tool for the manufacture of foam parts, which tool has several walls, which enclose a cavity corresponding to the shape of the foam parts to be manufactured, wherein each wall has an inner face adjoining the cavity, wherein at least one of the walls has at least one filament wall part, which comprises at least one part of the inner face of the associated wall, and wherein the at least one filament wall part has several layers of thread-like filaments extending parallel to one another, characterized in that the filaments are manufactured by means of a 3D printing process.
Control gear for an electrical load, comprising: • a DC-DC flyback converter having a transformer, a first switch arranged on a primary side of the transformer and a second switch arranged on a secondary side of the transformer, and • a control device which is configured to switch the second switch on the basis of a manipulated variable of a control loop, ∘ the manipulated variable comprising a time duration during which the second switch is operated in the conductive state and ∘ the DC-DC flyback converter being a closed-loop control system of the control loop, and the control device being a closed-loop controller of the control loop, • the control device being configured to: ∘ switch the first switch from the conductive state to the non-conductive state when a current flow through the first switch reaches a predetermined maximum value of the primary-side current flow, characterized in that the predetermined maximum value of the current flow is determined by the first switch as function of a low-pass filtering of the time duration during which the second switch is operated in the conductive state. • a DC-DC flyback converter having a transformer, a first switch arranged on a primary side of the transformer and a second switch arranged on a secondary side of the transformer, and • a control device which is configured to switch the second switch on the basis of a manipulated variable of a control loop, ∘ the manipulated variable comprising a time duration during which the second switch is operated in the conductive state and ∘ the DC-DC flyback converter being a closed-loop control system of the control loop, and the control device being a closed-loop controller of the control loop, ∘ the manipulated variable comprising a time duration during which the second switch is operated in the conductive state and ∘ the DC-DC flyback converter being a closed-loop control system of the control loop, and the control device being a closed-loop controller of the control loop, • the control device being configured to: ∘ switch the first switch from the conductive state to the non-conductive state when a current flow through the first switch reaches a predetermined maximum value of the primary-side current flow, characterized in that the predetermined maximum value of the current flow is determined by the first switch as function of a low-pass filtering of the time duration during which the second switch is operated in the conductive state. ∘ switch the first switch from the conductive state to the non-conductive state when a current flow through the first switch reaches a predetermined maximum value of the primary-side current flow, characterized in that the predetermined maximum value of the current flow is determined by the first switch as function of a low-pass filtering of the time duration during which the second switch is operated in the conductive state.
A method for controlling driving power from a powertrain of a motor vehicle, wherein the motor vehicle comprises a kickdown switch and wherein the motor vehicle is configured so that an activation of the kickdown switch triggers a default action, the default action comprising temporarily requesting an increase of a maximum power available from the powertrain, the method comprising - recognizing (101, 201) that a speed limiter, setting an upper speed limit (v lim) for the vehicle speed (v), is active, the method being characterised by comprising: - comparing (102, 202) a current vehicle speed (v 0) to a predefined speed threshold (v th), which speed threshold (v th) is below the upper speed limit (v lim), - if the current vehicle speed (v 0) is above the speed threshold and the speed limiter is active, triggering an altered action in response to the activation of the kickdown switch. - recognizing (101, 201) that a speed limiter, setting an upper speed limit (v lim) for the vehicle speed (v), is active, the method being characterised by comprising: - comparing (102, 202) a current vehicle speed (v 0) to a predefined speed threshold (v th), which speed threshold (v th) is below the upper speed limit (v lim), - if the current vehicle speed (v 0) is above the speed threshold and the speed limiter is active, triggering an altered action in response to the activation of the kickdown switch.
A method for improving the processability of a matrix resin, comprising adding to said matrix resin a polymeric composition having a weight average molecular weight of 4 x 10 6 g/mole or above as measured according to the "HMLT" method described in the description, and a glass transition temperature (Tg as measured by differential scanning calorimetry) of at most 20° C, wherein said polymeric composition comprises a first polymeric stage, wherein at least 50 weight percent of said first polymeric stage comprises a first polymeric component consisting of units derived from one or more monomers selected from the group consisting of butadiene and C 1 to C 18 alkyl (meth)acrylates, and wherein said first polymeric component comprises units derived from ethyl acrylate.
A radio frequency, RF, amplifier comprising: a transistor having a transistor input terminal; an input impedance matching circuit coupled between a first input of a first amplification path and the transistor input terminal; and characterized in that the RF amplifier further comprises: a fractional harmonic resonator circuit having an input and an output, wherein the input of the fractional harmonic resonator circuit is coupled to the first input of the first amplification path, wherein the output of fractional harmonic resonator circuit is coupled to the transistor input terminal, and wherein the fractional harmonic resonator circuit is configured to resonate at a resonant frequency that is between a fundamental frequency of operation of the RF amplifier and a second harmonic of the fundamental frequency to generate a high impedance condition at the resonant frequency a transistor having a transistor input terminal; an input impedance matching circuit coupled between a first input of a first amplification path and the transistor input terminal; and characterized in that the RF amplifier further comprises: a fractional harmonic resonator circuit having an input and an output, wherein the input of the fractional harmonic resonator circuit is coupled to the first input of the first amplification path, wherein the output of fractional harmonic resonator circuit is coupled to the transistor input terminal, and wherein the fractional harmonic resonator circuit is configured to resonate at a resonant frequency that is between a fundamental frequency of operation of the RF amplifier and a second harmonic of the fundamental frequency to generate a high impedance condition at the resonant frequency
A roller provided with woven fabric at a surface thereof; and this woven fabric is woven fabric produced by variation of weave pattern or combination of weave patterns, comprising weaving in which warp yarn and weft yarn of said weaving cause formation of lattice-like open holes or a more or less rectangular pattern that controls air permeability, characterized in that said weaving forms a pattern in a more or less linear pattern of bands (16, 21) or at least two different patterns, and constituted from a gap-forming portion that is a region forming a more or less rectangular pattern in which said warp yarn and said weft yarn of said weaving cause said formation of lattice-like open holes or a more or less rectangular pattern that controls air permeability and a non-gap-forming portion that is a region forming a more or less rectangular pattern in which yarns of the woven fabric mutually approach or come in contact.
Method for laser welding two tubular workpieces situated axially in relation to one another, wherein, in the course of a relative movement of a laser beam in relation to the workpieces, the laser beam is aligned with its beam direction towards an outer circumferential surface (10") of the contact region, or the connection plane, of the two workpieces to be interconnected, wherein, when the workpieces have been placed against one another along their longitudinal axis as axis of rotation, the laser beam is aligned towards the outer circumferential surface (10") with its beam direction eccentrically offset from the axial centre of the workpieces, wherein, during the irradiation by the laser beam, the workpieces are rotated about their axis of rotation, wherein the offset from the axial centre is larger than the inner radius of the workpieces and wherein the offset of the laser beam is smaller than the outer radius of the workpieces, wherein the laser beam is configured such that material, located in each case in the region where the laser beam acts, on the outer surface of the workpieces melts owing to the absorption of laser radiation and a vapour capillary forms in the melt, that the length of the vapour capillary is considerably greater than the difference between the outer radius and the inner radius of the workpieces and that the vapour capillary follows the laser beam during the relative movement, with the result that a weld seam root is defined not by the end that fluctuates in the direction of longitudinal extent of the vapour capillary but by a stable central portion (14") of the vapour capillary, which stable central portion is next to an inner circumferential surface of the workpieces and is at a shorter radial distance from the inner circumferential surface than from the end of the vapour capillary.
A method of making a collection of matter bound with a polymeric binder comprising: preparing a solution containing reactants for producing the polymeric binder and a solvent, wherein the reactants include: (i) a reducing sugar, (ii) an amine base reactant, and (iii) an organic acid reactant R-Q(=O) m (-OH) n, where Q is phosphorus, m is 1, and n is 2 or Q is sulfur, m is 2, and n is 1, and R is alkyl, alkenyl, alkynyl, cycloalkyl, cycloalkenyl, heteroalkyl, heteroalkenyl, cycloheteroalkyl, cycloheteroalkenyl, aryl, or arylalkyl, each of which is optionally substituted; disposing the solution onto the collection of matter; volatilizing the solvent to form an uncured product, and subjecting the uncured product to conditions that cause the reducing sugar to react with amine base to polymerize to form the polymeric binder. preparing a solution containing reactants for producing the polymeric binder and a solvent, wherein the reactants include: (i) a reducing sugar, (ii) an amine base reactant, and (iii) an organic acid reactant R-Q(=O) m (-OH) n, where Q is phosphorus, m is 1, and n is 2 or Q is sulfur, m is 2, and n is 1, and R is alkyl, alkenyl, alkynyl, cycloalkyl, cycloalkenyl, heteroalkyl, heteroalkenyl, cycloheteroalkyl, cycloheteroalkenyl, aryl, or arylalkyl, each of which is optionally substituted; (i) a reducing sugar, (ii) an amine base reactant, and (iii) an organic acid reactant R-Q(=O) m (-OH) n, where Q is phosphorus, m is 1, and n is 2 or Q is sulfur, m is 2, and n is 1, and R is alkyl, alkenyl, alkynyl, cycloalkyl, cycloalkenyl, heteroalkyl, heteroalkenyl, cycloheteroalkyl, cycloheteroalkenyl, aryl, or arylalkyl, each of which is optionally substituted; disposing the solution onto the collection of matter; volatilizing the solvent to form an uncured product, and subjecting the uncured product to conditions that cause the reducing sugar to react with amine base to polymerize to form the polymeric binder.
An intravaginal support apparatus, comprising: a pessary ring having a substantially annular configuration and a narrowed configuration; a locking mechanism which retains and switches between said annular configuration and said narrowed configuration, said locking mechanism is disposed in a region substantially bounded by an inner boundary of said pessary ring; and a carrier for detachably attaching at least one expandable element to said locking mechanism, said at least one expandable element having expanded and unexpanded configurations, attached to at least one of said locking mechanism and said pessary ring; wherein said pessary ring laterally expands from said narrowed configuration to said annular configuration, said at least one expandable element expanding outwardly of said pessary ring, from said unexpanded configuration to said expanded configuration. a pessary ring having a substantially annular configuration and a narrowed configuration; a locking mechanism which retains and switches between said annular configuration and said narrowed configuration, said locking mechanism is disposed in a region substantially bounded by an inner boundary of said pessary ring; and a carrier for detachably attaching at least one expandable element to said locking mechanism, said at least one expandable element having expanded and unexpanded configurations, attached to at least one of said locking mechanism and said pessary ring; wherein said pessary ring laterally expands from said narrowed configuration to said annular configuration, said at least one expandable element expanding outwardly of said pessary ring, from said unexpanded configuration to said expanded configuration.
A measuring device for determining a substance concentration of a fluid arranged in a measurement volume with: - a source that emits a source spectrum, - a wavelength-selective means arranged before the measurement volume, - a measurement chamber that delimits the measurement volume at least in a beam path and - a detector for measuring a wavelength-related absorption of a measurement spectrum that has transited the measurement volume, wherein a fluorescence-reducing element is arranged in the beam path between the detector and the measurement volume, characterised in that the fluorescence-reducing element is configured as a component that delimits the measurement volume along the beam path. - a source that emits a source spectrum, - a wavelength-selective means arranged before the measurement volume, - a measurement chamber that delimits the measurement volume at least in a beam path and - a detector for measuring a wavelength-related absorption of a measurement spectrum that has transited the measurement volume,
An implantable device for the localized delivery of one or more pharmaceutical active ingredients, characterized in that it comprises a polymeric matrix having a general grid shape comprising a plurality of micrometric meshes defining respective through holes, wherein the micrometric meshes of the grid all have the same predefined geometrical shape and wherein the size of the through holes is comprised between 1 μm and 100 μm, the polymeric matrix being made of one or more biodegradable and biocompatible polymers and including one or more pharmaceutical active ingredients.
A remote-controlled, electrically driven work machine, comprising; - a portable control unit for remote control of the work machine, wherein the work machine further comprises, - a control computer remotely controlled by the portable control unit - operational devices (30, 31, 32, 33) driven by a flow of hydraulic fluid, - a hydraulic control system that supplies driving flow to the operational devices (30, 31, 32, 33) of the work machine, by means of electrically controlled control valves (21a, 21b) characterised in that the hydraulic control system can be reset from a normal operating mode to an operation mode with limited power, whereby the volume of flow of the hydraulic medium to the operational devices (30, 31, 32, 33) is limited through parameter adjustment of control curves (26a, 26b) that the programable hydraulic system that is based on a CAN bus uses to regulate an opening of the electronically controlled control valves (21a, 21b) for passage through them of hydraulic flow to the operational devices (30, 31, 32, 33). - a portable control unit for remote control of the work machine, wherein the work machine further comprises, - a control computer remotely controlled by the portable control unit - operational devices (30, 31, 32, 33) driven by a flow of hydraulic fluid, - a hydraulic control system that supplies driving flow to the operational devices (30, 31, 32, 33) of the work machine, by means of electrically controlled control valves (21a, 21b) characterised in that the hydraulic control system can be reset from a normal operating mode to an operation mode with limited power, whereby the volume of flow of the hydraulic medium to the operational devices (30, 31, 32, 33) is limited through parameter adjustment of control curves (26a, 26b) that the programable hydraulic system that is based on a CAN bus uses to regulate an opening of the electronically controlled control valves (21a, 21b) for passage through them of hydraulic flow to the operational devices (30, 31, 32, 33).
A frequency difference measuring method in a mobile communication system for determining a difference value between a transmission frequency and a reception frequency, comprising: demodulating a received signal; extracting a plurality of phase components i(t n) of the demodulated signal using a predetermined sample interval; calculating a plurality of phase change values r(t n), wherein each phase change value is calculated by subtracting from a first extracted phase component i(t n) a second extracted phase component i(t n+k) spaced apart a time interval of k sample intervals from the first extracted phase component; determining frequency difference values f dn corresponding to the calculated phase change values; and averaging the determined frequency difference values and determining an obtained average value as an average frequency difference value between the transmission frequency and the reception frequency, characterized in that each sample value i(t n) of the extracted phase component is only used once for calculating the plurality of phase change values r(t n). demodulating a received signal; extracting a plurality of phase components i(t n) of the demodulated signal using a predetermined sample interval; calculating a plurality of phase change values r(t n), wherein each phase change value is calculated by subtracting from a first extracted phase component i(t n) a second extracted phase component i(t n+k) spaced apart a time interval of k sample intervals from the first extracted phase component; determining frequency difference values f dn corresponding to the calculated phase change values; and averaging the determined frequency difference values and determining an obtained average value as an average frequency difference value between the transmission frequency and the reception frequency, characterized in that each sample value i(t n) of the extracted phase component is only used once for calculating the plurality of phase change values r(t n).
Method for operating an internal combustion engine, having the steps: - generate a plurality of sparks to ignite a fuel-air mixture in at least one combustion chamber by means of an ignition device of the internal combustion engine, - determine at least one burning time (t F1) of at least one of the sparks, - detect a deviation of an actual operation from a target operation of the internal combustion engine at least in dependence upon the at least one burning time (t F1), and - compensate the deviation by performing at least one measure which influences a combustion of the fuel-air mixture in the at least one combustion chamber, characterised by the steps: - determine the at least one burning time (t F1) of the first, in temporal terms, of the sparks, - assign the first spark to a first spark type or a second spark type in dependence upon the at least one determined burning time (t F1), and - perform the at least one measure if at least one value characterising a frequency of one of the spark types exceeds a threshold value. - generate a plurality of sparks to ignite a fuel-air mixture in at least one combustion chamber by means of an ignition device of the internal combustion engine, - determine at least one burning time (t F1) of at least one of the sparks, - detect a deviation of an actual operation from a target operation of the internal combustion engine at least in dependence upon the at least one burning time (t F1), and - compensate the deviation by performing at least one measure which influences a combustion of the fuel-air mixture in the at least one combustion chamber, - determine the at least one burning time (t F1) of the first, in temporal terms, of the sparks, - assign the first spark to a first spark type or a second spark type in dependence upon the at least one determined burning time (t F1), and - perform the at least one measure if at least one value characterising a frequency of one of the spark types exceeds a threshold value.
A method performed by a terminal for transmitting channel state information, CSI, for a mobile communication system, the method comprising: selecting at least one CSI reference signal, CSI-RS, from a plurality of reference signals received from a base station; determining whether a rank indicator, RI, or precoding matrix indicator, PMI, drop occurs due to a CSI reporting conflict between serving cells configured for the terminal; determining whether a first CSI-RS resource index, CRI, which was previously reported to the base station is same as a second CRI currently reported indicating the selected CSI-RS, in case that the RI or PMI drop has occurred; transmitting, to the base station, a first CSI on the basis of a most recently reported RI or PMI, in case that the first CRI is same as the second CRI; and transmitting, to the base station, a second CSI on the basis of a most recent RI or PMI having a CRI same as the second CRI, in case that the first CRI is different from the second CRI. selecting at least one CSI reference signal, CSI-RS, from a plurality of reference signals received from a base station; determining whether a rank indicator, RI, or precoding matrix indicator, PMI, drop occurs due to a CSI reporting conflict between serving cells configured for the terminal; determining whether a first CSI-RS resource index, CRI, which was previously reported to the base station is same as a second CRI currently reported indicating the selected CSI-RS, in case that the RI or PMI drop has occurred; transmitting, to the base station, a first CSI on the basis of a most recently reported RI or PMI, in case that the first CRI is same as the second CRI; and transmitting, to the base station, a second CSI on the basis of a most recent RI or PMI having a CRI same as the second CRI, in case that the first CRI is different from the second CRI.