mhurhangee/ep-ind-claims huggingface dataset:
A rear side shell structure (220, 600) for covering a back of a seat (10, 410), the rear side shell structure (220, 600) comprising: a front surface member; and a rear surface member, characterized in that: a reinforcing region in which a space reinforcing member is provided between the front surface member and the rear surface member is provided in a portion of the rear side shell structure (220, 600), the front surface member and the rear surface member are directly joined to each other except for in the reinforcing region, the space reinforcing member has a honeycomb structure, in a vicinity where the reinforcing region is in contact with a region other than the reinforcing region, a distance between the front surface member and the rear surface member that constitute the reinforcing region gradually decreases toward the region other than the reinforcing region to form a tapered portion, and the tapered portion is filled with a foam member. a front surface member; and a rear surface member, characterized in that: a reinforcing region in which a space reinforcing member is provided between the front surface member and the rear surface member is provided in a portion of the rear side shell structure (220, 600), the front surface member and the rear surface member are directly joined to each other except for in the reinforcing region, the space reinforcing member has a honeycomb structure, in a vicinity where the reinforcing region is in contact with a region other than the reinforcing region, a distance between the front surface member and the rear surface member that constitute the reinforcing region gradually decreases toward the region other than the reinforcing region to form a tapered portion, and the tapered portion is filled with a foam member. a reinforcing region in which a space reinforcing member is provided between the front surface member and the rear surface member is provided in a portion of the rear side shell structure (220, 600), the front surface member and the rear surface member are directly joined to each other except for in the reinforcing region, the space reinforcing member has a honeycomb structure, in a vicinity where the reinforcing region is in contact with a region other than the reinforcing region, a distance between the front surface member and the rear surface member that constitute the reinforcing region gradually decreases toward the region other than the reinforcing region to form a tapered portion, and the tapered portion is filled with a foam member.
A method for manufacturing a dopant composition-nanomaterial composite, the method comprising the steps of: (a) putting a dopant composition in contact with a nanomaterial in a solvent; and (b) drying a mixture obtained in the step (a) so as to remove the solvent, the dopant composition being a composition for changing a Seebeck coefficient of the nanomaterial, wherein the dopant composition contains an anion and a cation, the anion being at least one selected from the group consisting of hydroxy ions, alkoxy ions, thio ions, alkyl thio ions, cyanide ions, and carboxy ions, the cation being an onium ion, said onium ion being (i) an onium ion represented by the following general formula: where: Y is a phosphorus atom; and R1 through R4 are each independently an alkyl group having 1 to 16 carbon atom(s) or (ii) an onium ion having, as a skeleton, oxonium, sulfonium, fluoronium, chloronium, carbocation, iminium, diazenium, nitronium, nitrilium, nitrosonium, imidazolium, or pyridinium, or wherein the dopant composition comprises a compound selected from: tetramethylammonium hydroxide, tetraethylammonium hydroxide, trimethylphenylammonium hydroxide, 1-butyl-3-methylimidazolium hydroxide, tetrabutylphosphonium hydroxide, and tetrabutylammonium methoxide, wherein the nanomaterial is carbon nanotubes, graphenes or tellurium nanowires. (a) putting a dopant composition in contact with a nanomaterial in a solvent; and (b) drying a mixture obtained in the step (a) so as to remove the solvent, where: Y is a phosphorus atom; and R1 through R4 are each independently an alkyl group having 1 to 16 carbon atom(s) or (ii) an onium ion having, as a skeleton, oxonium, sulfonium, fluoronium, chloronium, carbocation, iminium, diazenium, nitronium, nitrilium, nitrosonium, imidazolium, or pyridinium, or wherein the dopant composition comprises a compound selected from: tetramethylammonium hydroxide, tetraethylammonium hydroxide, trimethylphenylammonium hydroxide, 1-butyl-3-methylimidazolium hydroxide, tetrabutylphosphonium hydroxide, and tetrabutylammonium methoxide, wherein the nanomaterial is carbon nanotubes, graphenes or tellurium nanowires.
A system comprising a display screen assembly and an operation piece, wherein the display screen assembly comprises: a lamp panel and a reverse electromagnet provided at a rear side of the lamp panel, wherein the display assembly is configured such that, when the reverse electromagnet is energized, the magnetism of the reverse electromagnet disappears, and when the reverse electromagnet is powered off, the reverse electromagnets magnetize and generate a strong attraction force; wherein the display screen assembly further comprises: a fixed frame, the lamp panel and the reverse electromagnet are provided on the fixed frame separately; and the lamp panel and the reverse electromagnet are provided at two opposite sides of the fixed frame respectively; characterized in that the display screen assembly further comprises operation holes running through the lamp panel, the operation holes are provided on the lamp panel, the operation piece is configured to penetrate through the operation holes via two probes and to be connected with the reverse electromagnet via a wire, so as to control whether the reverse electromagnet is magnetic or not; the needed electric energy of the reverse electromagnet is supplied by a power supply on the operation piece via said two probes of the operation piece. a fixed frame, the lamp panel and the reverse electromagnet are provided on the fixed frame separately; and the lamp panel and the reverse electromagnet are provided at two opposite sides of the fixed frame respectively; characterized in that the display screen assembly further comprises operation holes running through the lamp panel, the operation holes are provided on the lamp panel, the operation piece is configured to penetrate through the operation holes via two probes and to be connected with the reverse electromagnet via a wire, so as to control whether the reverse electromagnet is magnetic or not; the needed electric energy of the reverse electromagnet is supplied by a power supply on the operation piece via said two probes of the operation piece.
A compound semiconductor, represented by Chemical Formula 1 below: Chemical Formula 1 In x Co 4-m-a A m Sb 12-n-z- X n Q z where A is at least one selected from the group consisting of Fe, Ni, Ru, Rh, Pd, Ir and Pt, X is at least one selected from the group consisting of Si, Ga, Ge and Sn, Q is at least one selected from the group consisting of O, S, Se and Te, 0<x<1, 0≤m≤1, 0<a≤1, 0≤n<9, 0≤z≤4, 0≤b≤3 and 0<n+z+b.
Sewing needle for a sewing machine, having a needle body extending along a longitudinal axis, said needle body having a retaining section for fixing the sewing needle in the sewing machine, and a working section which contains the needle tip of the sewing needle, having a needle eye arranged in the working section of the needle body, said needle eye completely pushing through the needle body, having a thread groove which is arranged between the needle eye and the needle tip, and which leads into the needle eye on a lower edge of the needle eye which is facing towards the needle tip, characterised in that the thread groove has a first thread groove mouth and a second thread groove mouth that are at a distance from the needle eye, said mouths being arranged on different sides of a first longitudinal central plane through the needle body.
A blade for a turbomachine, comprising an airfoil portion and a root portion, the airfoil portion comprising: - an outer wall having a pressure side, a suction side, a leading edge and a trailing edge, the outer wall extending between the leading edge and a trailing edge of the airfoil portion, - a first cavity between the pressure side of the outer wall and a first inner wall, - a second cavity between the suction side of the outer wall and a second inner wall, wherein the first inner wall and the second inner wall form a receiving cavity therebetween, and wherein the receiving cavity is fluidly connected to both the first cavity and the second cavity, wherein the cooling fluid in the first cavity and the second cavity is conducted in a direction from the trailing edge to the leading edge and wherein the cooling fluid in the receiving cavity is conducted in a direction from the leading edge to the trailing edge. - an outer wall having a pressure side, a suction side, a leading edge and a trailing edge, the outer wall extending between the leading edge and a trailing edge of the airfoil portion, - a first cavity between the pressure side of the outer wall and a first inner wall, - a second cavity between the suction side of the outer wall and a second inner wall, wherein the first inner wall and the second inner wall form a receiving cavity therebetween, and wherein the receiving cavity is fluidly connected to both the first cavity and the second cavity,
A method for improving the transmission quality of a signal in order to optimize a data rate, in a wireless communication system comprising a light-emitting diode forming emitting means adapted to emit in the visible part of the electromagnetic spectrum, said light-emitting diode being supplied with a supply signal comprising a direct component (U E) and an alternative component, the method comprising the following steps of: - setting a value of the direct component (U E) of the supply signal; - adjusting a modulation amplitude of the alternative component of the supply signal, from a measurement of a so-called useful parameter, representative of the transmission quality of a so-called useful signal, the useful signal corresponding to a light signal emitted by the light-emitting diode and received by a photodetector forming receiving means of the wireless communication system; characterized in that the adjusting of a modulation amplitude comprises the following steps: - an initial step of measuring values of the useful parameter (SNR0, SNR1, SNR2) obtained for an initial modulation amplitude (U 0), for this initial modulation amplitude plus a modulation amplitude increment (U 0 +P), and for this initial modulation amplitude minus said increment (U 0 -P); - searching for the value of the useful parameter corresponding to the best transmission quality of the useful signal, among said values of the useful parameter which are measured, called a local extremum; - when this local extremum does not correspond to the initial modulation amplitude, continuing adjusting, by increasing the modulation amplitude if the local extremum corresponds to the initial modulation amplitude plus said increment, or by decreasing the modulation amplitude if the local extremum corresponds to the initial modulation amplitude minus said increment. - setting a value of the direct component (U E) of the supply signal; - adjusting a modulation amplitude of the alternative component of the supply signal, from a measurement of a so-called useful parameter, representative of the transmission quality of a so-called useful signal, the useful signal corresponding to a light signal emitted by the light-emitting diode and received by a photodetector forming receiving means of the wireless communication system; - an initial step of measuring values of the useful parameter (SNR0, SNR1, SNR2) obtained for an initial modulation amplitude (U 0), for this initial modulation amplitude plus a modulation amplitude increment (U 0 +P), and for this initial modulation amplitude minus said increment (U 0 -P); - searching for the value of the useful parameter corresponding to the best transmission quality of the useful signal, among said values of the useful parameter which are measured, called a local extremum; - when this local extremum does not correspond to the initial modulation amplitude, continuing adjusting, by increasing the modulation amplitude if the local extremum corresponds to the initial modulation amplitude plus said increment, or by decreasing the modulation amplitude if the local extremum corresponds to the initial modulation amplitude minus said increment.
A method for the additive manufacturing of a three-dimensional component from a powder, comprising the following steps: dividing a layer structure model of the component to be manufactured into a core region and a casing region adjoining the core region, wherein the casing region forms at least one section of the surface of the three-dimensional component, and performing a layer-based irradiation process based on the layer structure model, in which a density of irradiated powder layers in the casing region is lower than in the core region adjoining in the layer plane direction, wherein the density is given by the number of irradiated powder layers in the direction of the normal of the powder layers per unit length, wherein the component has an overhang structure and is manufactured by selective laser melting on a construction platform, further comprising the following steps: providing an irradiation plan based on a layer structure model of the three-dimensional component, wherein the layer structure model comprises a sequence of layers (nk, n1,...n9), each of which is associated with a layer-specific contour (50A, 50B, 50C, 50D) of the component, wherein the sequence comprises a first subgroup of layers (n1, n3, n5) and a second subgroup of layers (n2_s, n4_s, n6_s) which are nested within each other, and wherein in the first subgroup of layers (n1, n3, n5) in the region of the overhang structure an irradiation of the powder up to the contour (50A, 50B, 50D) is planned, and in the second subgroup of layers in the region of the overhang structure an irradiation of the powder only is planned to a distance (a2, a4, a6) from the contour, and performing a sequential application of powder layers on the construction platform and irradiating the powder layers with irradiation parameters of the laser beam according to the irradiation plan. providing an irradiation plan based on a layer structure model of the three-dimensional component, wherein the layer structure model comprises a sequence of layers (nk, n1,...n9), each of which is associated with a layer-specific contour (50A, 50B, 50C, 50D) of the component, wherein the sequence comprises a first subgroup of layers (n1, n3, n5) and a second subgroup of layers (n2_s, n4_s, n6_s) which are nested within each other, and wherein in the first subgroup of layers (n1, n3, n5) in the region of the overhang structure an irradiation of the powder up to the contour (50A, 50B, 50D) is planned, and in the second subgroup of layers in the region of the overhang structure an irradiation of the powder only is planned to a distance (a2, a4, a6) from the contour, and performing a sequential application of powder layers on the construction platform and irradiating the powder layers with irradiation parameters of the laser beam according to the irradiation plan.
A fresh meat package wherein a meat product is placed on a support member and the package is closed by means of a twin lidding film, comprising an inner, food-contact, oxygen-permeable film and an outer oxygen-impermeable film, said twin lidding film being positioned over the meat product and heat-sealed to the periphery of the support member so as to bind a confined volume within the package wherein the space between the two facing surfaces of the lidding films does not comprise any particulate material, characterized in that the package is closed under an atmosphere having an oxygen content higher than that of the atmosphere and containing at least an amount of oxygen effective to inhibit discoloration of the packaged meat product wherein the space comprises a thin air layer entrapped therebetween and at least said inner, food-contact, oxygen-permeable film is heat-shrinkable.
Method for starting an internal combustion engine of a hybrid drive train having an internal combustion engine and at least one electric machine, wherein a clutch is arranged between the internal combustion engine and the electric machine, and a crankshaft angle sensor system for sensing the current crankshaft angle of the internal combustion engine are provided, and wherein in order to drive the electric machine a high-voltage battery is provided which in a normal case supplies sufficient energy to start the internal combustion engine conventionally by driving the electric machine in that said internal combustion engine is accelerated to at least idling speed and subsequently fuel is injected and ignited, characterized in that when the high-voltage battery is essentially discharged and no longer supplies sufficient energy for a conventional start of the internal combustion engine, the following method steps for starting the internal combustion engine are carried out in order to start the internal combustion engine by means of a combination of a pulsed start and a direct start; a) the clutch is opened or is already opened, b) the electric machine is accelerated, c) after the conclusion of the acceleration process of the electric machine, the clutch is closed so that the internal combustion engine is started and accelerated by means of a pulsed start until the crankshaft angle sensor system supplies a position after the top dead centre for a cylinder of the internal combustion engine, d) starting the internal combustion engine by means of a direct start by injecting fuel into the cylinder and igniting it. a) the clutch is opened or is already opened, b) the electric machine is accelerated, c) after the conclusion of the acceleration process of the electric machine, the clutch is closed so that the internal combustion engine is started and accelerated by means of a pulsed start until the crankshaft angle sensor system supplies a position after the top dead centre for a cylinder of the internal combustion engine, d) starting the internal combustion engine by means of a direct start by injecting fuel into the cylinder and igniting it.
A reception apparatus configured to receive a transmitted signal, which is obtained by converting a transmission signal including N, where N is an integer equal to or larger than 2, symbols to a frequency domain signal having a first bandwidth, performing band limitation on the transmission signal converted to the frequency domain signal to obtain a frequency domain signal having a second bandwidth narrower than the first bandwidth, and converting the band-limited transmission signal to a time domain signal, the transmission signal converted to the time domain signal being transmitted at a set transmission interval, wherein the reception apparatus comprises: a reception unit (21; 21a) configured to perform sampling of a received signal, which is obtained by receiving the transmitted signal; a time-frequency conversion unit (23; 23a) configured to convert the sampled received signal to a frequency domain signal; an equalization processing unit (24; 24a) configured to perform frequency domain equalization processing based on the received signal converted to the frequency domain signal; a frequency-time conversion unit (25; 25a) configured to convert the received signal that has undergone the frequency-domain equalization processing to a time domain signal; characterized in that the apparatus further comprises: a demodulation unit (26; 26a) configured to perform interference removal processing and demodulation based on the received signal converted to the time domain signal, repeatedly for a preset number of times. a reception unit (21; 21a) configured to perform sampling of a received signal, which is obtained by receiving the transmitted signal; a time-frequency conversion unit (23; 23a) configured to convert the sampled received signal to a frequency domain signal; an equalization processing unit (24; 24a) configured to perform frequency domain equalization processing based on the received signal converted to the frequency domain signal; a frequency-time conversion unit (25; 25a) configured to convert the received signal that has undergone the frequency-domain equalization processing to a time domain signal; characterized in that the apparatus further comprises: a demodulation unit (26; 26a) configured to perform interference removal processing and demodulation based on the received signal converted to the time domain signal, repeatedly for a preset number of times.
An electronic device comprising: a housing having an opening; a roll installed in the housing; a flexible display configured to: be wound on the roll, and be withdrawn through the opening in accordance with a rotating direction of the roll; characterised by: a housing guide disposed in the housing and configured to guide a first portion of the housing to overlap with a second portion of the housing so that a size of the housing is reduced as the flexible display is withdrawn through the opening, wherein the first portion and the second portion are slidably connected by the housing guide. a housing having an opening; a roll installed in the housing; a flexible display configured to: be wound on the roll, and be withdrawn through the opening in accordance with a rotating direction of the roll; characterised by: a housing guide disposed in the housing and configured to guide a first portion of the housing to overlap with a second portion of the housing so that a size of the housing is reduced as the flexible display is withdrawn through the opening, wherein the first portion and the second portion are slidably connected by the housing guide. be wound on the roll, and be withdrawn through the opening in accordance with a rotating direction of the roll; characterised by: a housing guide disposed in the housing and configured to guide a first portion of the housing to overlap with a second portion of the housing so that a size of the housing is reduced as the flexible display is withdrawn through the opening, wherein the first portion and the second portion are slidably connected by the housing guide. a housing guide disposed in the housing and configured to guide a first portion of the housing to overlap with a second portion of the housing so that a size of the housing is reduced as the flexible display is withdrawn through the opening, wherein the first portion and the second portion are slidably connected by the housing guide.