mhurhangee/ep-ind-claims huggingface dataset:
A packet sending method, applied to a communications system comprising at least two nodes, wherein the at least two nodes comprise at least one parent node having a child node, a packet sent by the child node is forwarded by the parent node, and the method comprises: Receiving (S 110), by a first node, first instruction information, wherein the first instruction information is used to instruct the first node to send a packet after a first moment, and the first node is a parent node; and sending (S 120), by the first node, a first packet according to the first instruction information; characterized by before the sending, by the first node, a first packet according to the first instruction information, the method further comprises: receiving, by the first node before the first moment, a second packet sent by a second node, wherein the second node is a child node of the first node; and generating, by the first node, the first packet based on the second packet. Receiving (S 110), by a first node, first instruction information, wherein the first instruction information is used to instruct the first node to send a packet after a first moment, and the first node is a parent node; and sending (S 120), by the first node, a first packet according to the first instruction information; characterized by before the sending, by the first node, a first packet according to the first instruction information, the method further comprises: receiving, by the first node before the first moment, a second packet sent by a second node, wherein the second node is a child node of the first node; and generating, by the first node, the first packet based on the second packet. receiving, by the first node before the first moment, a second packet sent by a second node, wherein the second node is a child node of the first node; and generating, by the first node, the first packet based on the second packet.
A process for purifying tiacumicin B comprising subjecting a liquid containing tiacumicin B to two hydrophobic interaction chromatography steps, wherein the hydrophobic interaction chromatography comprises the following steps: a) loading the liquid containing tiacumicin B at a pH ranging from 2.0 to 8.0 onto the hydrophobic interaction resin; b) eluting the impurities from the hydrophobic interaction resin with a mixture consisting of water and an organic solvent selected from methanol, ethanol, acetonitrile, acetone, THF or a mixture thereof at a pH ranging from 2.0 to 8.0; c) eluting tiacumicin B from the hydrophobic interaction resin with a mixture consisting of water and an organic solvent selected from methanol, ethanol, acetonitrile, acetone, THF or a mixture thereof at a pH ranging from 2.0 to 8.0; and wherein one hydrophobic interaction chromatography step uses, in elution steps b) and c), an eluent mixture having a pH ranging from 2.5 to 3.5 and the second hydrophobic interaction chromatography step uses, in elution steps b) and c), an eluent mixture having a pH ranging from 5.0 to 6.5, wherein the two chromatography steps are performed in any order. a) loading the liquid containing tiacumicin B at a pH ranging from 2.0 to 8.0 onto the hydrophobic interaction resin; b) eluting the impurities from the hydrophobic interaction resin with a mixture consisting of water and an organic solvent selected from methanol, ethanol, acetonitrile, acetone, THF or a mixture thereof at a pH ranging from 2.0 to 8.0; c) eluting tiacumicin B from the hydrophobic interaction resin with a mixture consisting of water and an organic solvent selected from methanol, ethanol, acetonitrile, acetone, THF or a mixture thereof at a pH ranging from 2.0 to 8.0; and wherein one hydrophobic interaction chromatography step uses, in elution steps b) and c), an eluent mixture having a pH ranging from 2.5 to 3.5 and the second hydrophobic interaction chromatography step uses, in elution steps b) and c), an eluent mixture having a pH ranging from 5.0 to 6.5, wherein the two chromatography steps are performed in any order.
Method for producing a small-caliber projectile (10, 10') comprising a projectile body (1, 1') made of a solid copper-based alloy and a penetrator (2, 2') introduced therein which is completely enclosed by the projectile body, the method comprising the following steps: • inserting the penetrator (2, 2') into at least one blind bore of the projectile body, wherein a protrusion (1.1) of the projectile body remains out of engagement with the penetrator (2, 2'), • incorporating the penetrator (2, 2') into the solid copper-based alloy by rotary kneading of the protrusion (1.1) until this protrusion (1.1) has completely enclosed the penetrator in the front region (1.1'). • inserting the penetrator (2, 2') into at least one blind bore of the projectile body, wherein a protrusion (1.1) of the projectile body remains out of engagement with the penetrator (2, 2'), • incorporating the penetrator (2, 2') into the solid copper-based alloy by rotary kneading of the protrusion (1.1) until this protrusion (1.1) has completely enclosed the penetrator in the front region (1.1').
A lead-free solder alloy characterized by consisting of 0.2 - 1.2 mass % of Ag, 0.6 - 0.9 mass % of Cu, 1.2-3.0 mass % of Bi, 0.02 -1.0 mass % of Sb, 0.01 - 2.0 mass % of In, and a remainder of Sn and unavoidable impurities.
A labelled nucleotide analog comprising: a label component, a linker group comprising a double-stranded nucleic acid, and a nucleoside polyphosphate portion, wherein the linker group comprising the double-stranded nucleic acid is coupled to the label component and is coupled to the nucleoside phosphate portion through a phosphate of the nucleoside polyphosphate portion, wherein the linker component maintains the label component at a functional distance from the reactant component of at least 2 nm. a label component, a linker group comprising a double-stranded nucleic acid, and a nucleoside polyphosphate portion, wherein the linker group comprising the double-stranded nucleic acid is coupled to the label component and is coupled to the nucleoside phosphate portion through a phosphate of the nucleoside polyphosphate portion, wherein the linker component maintains the label component at a functional distance from the reactant component of at least 2 nm.
A method of manufacturing a drive shaft, the method comprising: pressing a hollow cylindrical body made of a composite material into the inner circumferential surface of a metal tube by inserting a mandrel into the inside of the hollow cylindrical body in a state where the hollow cylindrical body is in close contact with the inner circumferential surface of the metal tube; applying a vacuum pressure by sealing the metal tube and the hollow cylindrical body with a film and by decompressing; molding the hollow cylindrical body into a composite material layer by heating in the state where the vacuum pressure has been applied; characterized by bonding a metal yoke of which a portion is inserted into both ends of the metal tube and to which a bonding interface is combined by friction-stir welding; wherein the bonding interface between the metal tube and the metal yoke is inclined with respect to a surface which is perpendicular to an axial direction of the metal tube; and wherein the friction stir welding between the metal tube and the metal yoke is performed by inserting a welding tool into a position out of the bonding interface so that a defect point which occurs by escaping the welding tool is formed to deviate from the bonding interface, wherein the defect point is formed in a vertical bisection point with respect to the bonding interface. pressing a hollow cylindrical body made of a composite material into the inner circumferential surface of a metal tube by inserting a mandrel into the inside of the hollow cylindrical body in a state where the hollow cylindrical body is in close contact with the inner circumferential surface of the metal tube; applying a vacuum pressure by sealing the metal tube and the hollow cylindrical body with a film and by decompressing; molding the hollow cylindrical body into a composite material layer by heating in the state where the vacuum pressure has been applied; characterized by bonding a metal yoke of which a portion is inserted into both ends of the metal tube and to which a bonding interface is combined by friction-stir welding; wherein the bonding interface between the metal tube and the metal yoke is inclined with respect to a surface which is perpendicular to an axial direction of the metal tube; and wherein the friction stir welding between the metal tube and the metal yoke is performed by inserting a welding tool into a position out of the bonding interface so that a defect point which occurs by escaping the welding tool is formed to deviate from the bonding interface, wherein the defect point is formed in a vertical bisection point with respect to the bonding interface.
A heat exchanger for cooling an electronic enclosure, comprising a condenser side and an evaporator side, wherein the heat exchanger comprises a heat exchanging element having a condenser unit and an evaporator unit, wherein the evaporator unit comprises an upper end area, a lower end area and a plurality of channels for transporting a refrigerant from the lower end area to the upper end area, said refrigerant comprising liquid and gas, wherein the heat exchanging element is a thermosiphon, wherein the condenser unit and the evaporator unit are arranged such that the condenser unit and the evaporator unit overlap vertically, and wherein the condenser unit has an upper end area, a lower end area and a plurality of channels, wherein the heat exchanging element has a second line for transporting gas from the upper end area of the evaporator unit to the upper end area of the condenser unit characterized in that the upper end area of the evaporator unit is connected to the lower end area of the evaporator unit by a first line, said first line being configured to transfer only liquid form the upper end area to the lower end area and in that the upper end area of the evaporator unit is configured to let liquid and gas being transported to said upper end area by means of the plurality of channels separate from each other to form a continuous liquid phase and a continuous gas phase so that liquid can flow back to the lower end area of the evaporator unit by means of the first line. wherein the heat exchanger comprises a heat exchanging element having a condenser unit and an evaporator unit, wherein the evaporator unit comprises an upper end area, a lower end area and a plurality of channels for transporting a refrigerant from the lower end area to the upper end area, said refrigerant comprising liquid and gas, wherein the heat exchanging element is a thermosiphon, wherein the condenser unit and the evaporator unit are arranged such that the condenser unit and the evaporator unit overlap vertically, and wherein the condenser unit has an upper end area, a lower end area and a plurality of channels, wherein the heat exchanging element has a second line for transporting gas from the upper end area of the evaporator unit to the upper end area of the condenser unit characterized in that the upper end area of the evaporator unit is connected to the lower end area of the evaporator unit by a first line, said first line being configured to transfer only liquid form the upper end area to the lower end area and in that the upper end area of the evaporator unit is configured to let liquid and gas being transported to said upper end area by means of the plurality of channels separate from each other to form a continuous liquid phase and a continuous gas phase so that liquid can flow back to the lower end area of the evaporator unit by means of the first line.
An image forming apparatus, comprising: a heating roller to be heated using a first heater unit placed in a center thereof and second heater units placed on both sides of the first heater unit; a pressure roller in pressing contact with the heating roller to form a nip; a first sensor to detect a temperature of a central area of the heating roller; a second sensor to detect a temperature of a side area of the heating roller; and a controller configured to individually control the first heater unit according to the temperature detected by the first sensor, and the second heater units according to the temperature detected by the second sensor, when the temperature detected by the second sensor is lower than a predetermined first temperature, and characterised in that the controller is further configured to commonly control the first heater unit and the second heater units according to the temperature detected by the first sensor, when the temperature detected by the second sensor is equal to or higher than the predetermined first temperature. a heating roller to be heated using a first heater unit placed in a center thereof and second heater units placed on both sides of the first heater unit; a pressure roller in pressing contact with the heating roller to form a nip; a first sensor to detect a temperature of a central area of the heating roller; a second sensor to detect a temperature of a side area of the heating roller; and a controller configured to individually control the first heater unit according to the temperature detected by the first sensor, and the second heater units according to the temperature detected by the second sensor, when the temperature detected by the second sensor is lower than a predetermined first temperature, and characterised in that the controller is further configured to commonly control the first heater unit and the second heater units according to the temperature detected by the first sensor, when the temperature detected by the second sensor is equal to or higher than the predetermined first temperature.
A method for regenerating a nitric acid active treatment solution, comprising: adding a zinc ion-aggregating agent to a nitric acid active treatment solution for a surface of a zinc-based material plated metal member, the nitric acid active treatment solution containing zinc ions, to thereby aggregate the zinc ions in the solution as an insoluble salt; and separating and removing the insoluble salt, wherein the pH of the nitric acid active treatment solution is in a range from 0.5 to 3.0, and a recovered nitric acid active solution, which is a filtrate from which the insoluble salt is separated and removed, is regenerated as the nitric acid active solution by adjusting the pH of the recovered nitric acid active solution in a range from 0.5 to 3.0. adding a zinc ion-aggregating agent to a nitric acid active treatment solution for a surface of a zinc-based material plated metal member, the nitric acid active treatment solution containing zinc ions, to thereby aggregate the zinc ions in the solution as an insoluble salt; and separating and removing the insoluble salt, wherein the pH of the nitric acid active treatment solution is in a range from 0.5 to 3.0, and a recovered nitric acid active solution, which is a filtrate from which the insoluble salt is separated and removed, is regenerated as the nitric acid active solution by adjusting the pH of the recovered nitric acid active solution in a range from 0.5 to 3.0.
Transport trolley having at least four wheels, wherein each wheel is mounted for swing action via a swing-action device, wherein the swing-action device comprises a rotary spindle and the wheel can be swung about the rotary spindle, wherein the wheel is connected to the rotary spindle via a connecting device, wherein the swing-action device has at least one spring and a retaining device, wherein the retaining device is movable, characterized in that the connecting device has an elevation in the region of the rotary spindle, wherein the retaining device is pushed in the direction of the rotary spindle by the at least one spring, wherein the retaining device comprises a depression, and wherein the depression of the retaining device is designed to accommodate the elevation of the connecting device.
An inverter system with several inverters, each of which having at least one control unit, with at least one line each being provided between the inverters for data exchange, characterized in that the data lines between the inverters are formed by optical waveguides, that each inverter has a communication device which is connected to the control unit of the inverter and to the data lines of two neighboring inverters and which has a switching device, a transmitter and a receiver, the transmitter being connected to the switching device via a transmission line and the receiver being connected to the switching device via a receiving line, and the transmitter of an inverter being connected to the receiver of the downstream inverter and the receiver of the inverter being connected to the transmitter of the upstream inverter, wherein the switching device of each inverter is configured to switch the data lines, by using a data packet for switching coming from an inverter defined as the master and being transmittable in a step-wise unidirectional fashion from an inverter to the downstream inverter, between a ring system, which is used during a starting procedure of the inverter system and in which all inverters are interconnected in a ring via the data lines and the data is evaluated by the control units of each inverter before forwarding them to the downstream inverter, and between a bus system, which is logically based on the ring system, after the starting procedure has been finished, during running operation of the inverter system, in which bus system all inverters are connected to a common bus formed by the data lines and the data is sent to all inverters substantially simultaneously and immediately and then the data is evaluated by the control units of each inverter, wherein along with the data packet for switching, a time frame for sending data may be allocated to the data line of each inverter, and the receiving line is disconnected from the transmission line for sending within the time frame.
A method for calculating constant amplitude zero auto-correlation sequences, the method comprising: calculating an argument of trigonometric functions used for calculating at least one constant amplitude zero auto-correlation sequence based at least on additive recursion of an input sequence root constant and multiplication by a predetermined constant; calculating the at least one constant amplitude zero auto-correlation sequence using a CORDIC algorithm configured to calculate trigonometric functions used in determining the sequence without performing multiplication operations and based on the calculated argument; and wherein calculating the argument of the trigonometric function includes: performing a first additive recursion with the input sequence root constant to compute a first recursion value; performing a second additive recursion using the first recursion value to compute a second recursion value; and multiplying the second recursion value by the predetermined constant to determine the argument. calculating an argument of trigonometric functions used for calculating at least one constant amplitude zero auto-correlation sequence based at least on additive recursion of an input sequence root constant and multiplication by a predetermined constant; calculating the at least one constant amplitude zero auto-correlation sequence using a CORDIC algorithm configured to calculate trigonometric functions used in determining the sequence without performing multiplication operations and based on the calculated argument; and performing a first additive recursion with the input sequence root constant to compute a first recursion value; performing a second additive recursion using the first recursion value to compute a second recursion value; and multiplying the second recursion value by the predetermined constant to determine the argument.
Rubber article comprising a composition based on at least: - one elastomeric matrix comprising at least 55% by weight of at least one isoprene elastomer having a molar content of 1,4-cis bond of at least 90%, - one thermoplastic elastomer comprising at least one polyether elastomer block and at least one non-styrene thermoplastic block, the thermoplastic elastomer having a melting temperature, Tm, within a range extending from 130°C to 175°C, - 10 to 60 phr of carbon black, - 5 to 30 phr of silica, and - a crosslinking system, the carbon black representing from 55% to 95% by weight, relative to the total weight of carbon black and silica, the rubber article being selected from the group consisting of tyres for civil engineering vehicles, caterpillar tracks and conveyor belts. - one elastomeric matrix comprising at least 55% by weight of at least one isoprene elastomer having a molar content of 1,4-cis bond of at least 90%, - one thermoplastic elastomer comprising at least one polyether elastomer block and at least one non-styrene thermoplastic block, the thermoplastic elastomer having a melting temperature, Tm, within a range extending from 130°C to 175°C, - 10 to 60 phr of carbon black, - 5 to 30 phr of silica, and - a crosslinking system, the carbon black representing from 55% to 95% by weight, relative to the total weight of carbon black and silica, the rubber article being selected from the group consisting of tyres for civil engineering vehicles, caterpillar tracks and conveyor belts.
Piloting device for piloting a braking valve of a trailer, comprising: - a piloting circuit that can be connected to the braking system of a towing vehicle; - a hollow body defining a chamber (41a, 41b) communicating with said piloting circuit and inside which is housed sealed and sliding at least a piloting piston (42, 43) meant to cooperate with the braking valve of a trailer; characterized by the fact that it comprises at least a contrasting circuit communicating with said chamber (41a, 41b) on the opposite side of said piloting circuit with respect to said piloting piston (42, 43) in such a way that said piloting circuit and said contrasting circuit apply a first and a second action, respectively, on the piloting piston itself directed towards an opposite direction to one another. - a piloting circuit that can be connected to the braking system of a towing vehicle; - a hollow body defining a chamber (41a, 41b) communicating with said piloting circuit and inside which is housed sealed and sliding at least a piloting piston (42, 43) meant to cooperate with the braking valve of a trailer;