mhurhangee/ep-ind-claims huggingface dataset:
A process for production of mixed ethers from mixed olefinic naphtha stream boiling in the range of C5-90° C cut comprising isoamylene, the process comprising: (i) reacting the mixed olefinic naphtha stream with methanol in a first etherification reaction zone, wherein the reaction is carried out at a pressure in the range of 16-20 bar and the stoichiometric mole ratio of methanol to isoamylene is in the range of 0.5-0.9 to obtain a first product comprising tertiary amyl methyl ether; and (ii) reacting the product of step (i) and tertiary butyl alcohol in a second etherification reaction zone to obtain a second product comprising methyl tertiary butyl ether, wherein the first product is cooled prior to reaction in step (ii). (i) reacting the mixed olefinic naphtha stream with methanol in a first etherification reaction zone, wherein the reaction is carried out at a pressure in the range of 16-20 bar and the stoichiometric mole ratio of methanol to isoamylene is in the range of 0.5-0.9 to obtain a first product comprising tertiary amyl methyl ether; and (ii) reacting the product of step (i) and tertiary butyl alcohol in a second etherification reaction zone to obtain a second product comprising methyl tertiary butyl ether,
Process for the manufacture of a patient-specific replacement bracket comprising the following steps: a) providing a 3D representation of the supramaxilla or submaxilla of the patient in the target set-up having a reference plane in a computer; b) receiving a request to manufacture a replacement bracket for a tooth of the supramaxilla or submaxilla; c) defining a sector of the 3D representation of the supramaxilla or submaxilla which contains at least a section of the tooth for which the replacement bracket is to be manufactured; d) generating a marking for the slot plate in the section by means of the reference plane; e) creating a physical model of the section with the marking; f) providing a bracket element containing the slot, e.g. a bracket body or a standard bracket; g) aligning said bracket element to the slot plane and h) assigning an individualized pad to the bracket element, whereby the replacement bracket is manufactured. a) providing a 3D representation of the supramaxilla or submaxilla of the patient in the target set-up having a reference plane in a computer; b) receiving a request to manufacture a replacement bracket for a tooth of the supramaxilla or submaxilla; c) defining a sector of the 3D representation of the supramaxilla or submaxilla which contains at least a section of the tooth for which the replacement bracket is to be manufactured; d) generating a marking for the slot plate in the section by means of the reference plane; e) creating a physical model of the section with the marking; f) providing a bracket element containing the slot, e.g. a bracket body or a standard bracket; g) aligning said bracket element to the slot plane and h) assigning an individualized pad to the bracket element, whereby the replacement bracket is manufactured.
A monofilament vaporization propulsion system comprising: a mechanical feed having an inlet to receive a monofilament solid propellant; an elongated barrel having a first end in communication with an exit end of the mechanical feed, the elongated barrel is configured to receive and feed the solid propellant through the elongated barrel towards a second end defined by the elongated barrel and positioned distal to the first end, and when the mechanical feed is activated the solid propellant moves out of the exit end of the mechanical feed through the elongated barrel towards the second end of the elongated barrel; a heater block positioned near the second end of the barrel is configured to heat the propellant into a liquid propellant as the solid propellant moves towards the second end of the elongated barrel; a superheater tube with a depolymerization section and a superheat section having an entrance section in communication with the second end of the elongated barrel to receive the liquid propellant and to provide it to the depolymerization section, and then to the superheat section, configured to evaporate the liquid propellant into a gaseous propellant, and the tube further having an exit section, wherein the entrance section and the exit section of the superheater tube are in communication with the heater block, providing radiated heat to the heater block; and a nozzle having a nozzle entrance in communication with the exit section of the tube is configured to expand the gaseous propellant being fed into the nozzle entrance there-through to create propulsion out a nozzle exit. a mechanical feed having an inlet to receive a monofilament solid propellant; an elongated barrel having a first end in communication with an exit end of the mechanical feed, the elongated barrel is configured to receive and feed the solid propellant through the elongated barrel towards a second end defined by the elongated barrel and positioned distal to the first end, and when the mechanical feed is activated the solid propellant moves out of the exit end of the mechanical feed through the elongated barrel towards the second end of the elongated barrel; a heater block positioned near the second end of the barrel is configured to heat the propellant into a liquid propellant as the solid propellant moves towards the second end of the elongated barrel; a superheater tube with a depolymerization section and a superheat section having an entrance section in communication with the second end of the elongated barrel to receive the liquid propellant and to provide it to the depolymerization section, and then to the superheat section, configured to evaporate the liquid propellant into a gaseous propellant, and the tube further having an exit section, wherein the entrance section and the exit section of the superheater tube are in communication with the heater block, providing radiated heat to the heater block; and a nozzle having a nozzle entrance in communication with the exit section of the tube is configured to expand the gaseous propellant being fed into the nozzle entrance there-through to create propulsion out a nozzle exit.
A trunk piston engine lubricating oil composition, comprising: a. At least 40 wt.% of one or more Group I base oils; b. one or more dispersant additives; and c. one or more detergent additives; wherein the concentration of the one or more dispersant additives within the trunk piston engine lubricating oil composition is 0.2-0.6 wt.% on an actives basis; wherein said composition has a total base number of at least 12 as measured by ASTM D2896; and wherein the one or more detergent additives comprises a salt of an alkyl-substituted hydroxybenzoic acid. a. At least 40 wt.% of one or more Group I base oils; b. one or more dispersant additives; and c. one or more detergent additives;
A processor to perform operations corresponding to a first single-instruction, multiple-thread, SIMT, instruction, the first SIMT instruction to indicate a reduction operation as any one of a plurality of reduction operations supported by the first SIMT instruction, the plurality of reduction operations including at least an addition reduction operation, a maximum reduction operation, and a minimum reduction operation, the first SIMT instruction being a single instruction to have a format to include an operand to indicate data elements to be executed by threads of multiple thread groups, and a field to indicate a reduction operation to be performed on the data elements indicated by the operand, the processor including: a register file; and a plurality of compute units to respectively perform the first SIMT instruction for the threads of the multiple thread groups, to: asynchronously reduce, according to the indicated reduction operation, a plurality of data elements, which are to be stored in a plurality of registers of the register file, which respectively correspond to the plurality of compute units, to generate a result data element; and store the result data element, the processor further including hardware configured to reduce the plurality of data elements. a register file; and a plurality of compute units to respectively perform the first SIMT instruction for the threads of the multiple thread groups, to: asynchronously reduce, according to the indicated reduction operation, a plurality of data elements, which are to be stored in a plurality of registers of the register file, which respectively correspond to the plurality of compute units, to generate a result data element; and store the result data element, asynchronously reduce, according to the indicated reduction operation, a plurality of data elements, which are to be stored in a plurality of registers of the register file, which respectively correspond to the plurality of compute units, to generate a result data element; and store the result data element, the processor further including hardware configured to reduce the plurality of data elements.
A control system for a work machine comprising an electric machine, a hydraulic machine and at least one hydraulic cylinder, the electric machine being connected in a driving manner to the hydraulic machine, the hydraulic machine being connected to a piston side of the hydraulic cylinder via a first line and a piston-rod side of the hydraulic cylinder via a second line, the hydraulic machine being adapted to be driven by the electric machine and supply the hydraulic cylinder with pressurized hydraulic fluid from a tank in a first operating state and to be driven by a hydraulic fluid flow from the hydraulic cylinder and drive the electric machine in a second operating state, characterized in that the system comprises a means for controlling pressure, which pressure means is arranged on a line between the hydraulic machine and the tank in order to achieve a pressure build-up between the hydraulic machine and the pressure means, and in that the pressure control means is arranged to make possible variable setting of the pressure.
An interface circuit for an operational device for illuminating means, having: - at least one connection (1, 2) for a bus line, - a selective electrically conductive emitting branch which can be connected to the least one connection (1, 2) for routing signals from the interface to the bus line, and - a monitoring circuit, which detects voltages on the connection and only authorizes a connection of the emitting branch with the connection (1, 2) and selectively connects the emitting branch electrically conductively with the at least one connection (1, 2), if the voltage detected fulfils at least one defined criterion, characterized in that the defined criterion is that the voltage detected is below a maximum permissible value during a defined time period, before the authorization of the emitting branch takes place. - at least one connection (1, 2) for a bus line, - a selective electrically conductive emitting branch which can be connected to the least one connection (1, 2) for routing signals from the interface to the bus line, and - a monitoring circuit, which detects voltages on the connection and only authorizes a connection of the emitting branch with the connection (1, 2) and selectively connects the emitting branch electrically conductively with the at least one connection (1, 2), if the voltage detected fulfils at least one defined criterion,
A friction material, which is manufactured by forming a non-asbestos-organic friction material composition, comprising a binder, a fiber base material, a friction modifier, a lubricant, a pH adjuster, and a filler, wherein said friction material composition contains, relative to the total amount of the friction material composition, 2 -6 weight % of an alkali metal salt and/or a calcium hydroxide as the pH adjuster, 1 -7 weight% of a fibrillated organic fiber as the fiber base material, 0.5 -6 weight% of a zinc sulfide which generates a sulfate ion as the lubricant, and 0.5 -5 weight% of a porous inorganic particle which absorbs said sulfate ion as the friction modifier, and 0 -0.5 weight % of a water-repelling component, where a raw material including said water-repelling component is a silicone rubber modified phenolic resin, a silicone rubber dispersed phenolic resin, a fluoropolymer dispersed phenolic resin, a silicone rubber powder, a friction modifier coated with a silicone rubber and/or a friction modifier coated with a silicone oil. 2 -6 weight % of an alkali metal salt and/or a calcium hydroxide as the pH adjuster, 1 -7 weight% of a fibrillated organic fiber as the fiber base material, 0.5 -6 weight% of a zinc sulfide which generates a sulfate ion as the lubricant, and 0.5 -5 weight% of a porous inorganic particle which absorbs said sulfate ion as the friction modifier, and 0 -0.5 weight % of a water-repelling component, where a raw material including said water-repelling component is a silicone rubber modified phenolic resin, a silicone rubber dispersed phenolic resin, a fluoropolymer dispersed phenolic resin, a silicone rubber powder, a friction modifier coated with a silicone rubber and/or a friction modifier coated with a silicone oil.
A method of arranging user confirmation for data downloading, the method comprising: - sending a request for a description of an object to be downloaded, - receiving the description of the object, the description comprising an information unit indicating whether a user confirmation is required to download the object, - checking the information unit, - as a response to the information unit indicating that the user confirmation is not required, checking whether an entity from which the object is to be downloaded is trusted, - automatically denying downloading the object on the basis of the entity not being trusted, - transmitting a request for downloading the object as a response to the entity being trusted, - prompting the user for confirmation in response to the information unit indicating that the user confirmation is required, and - transmitting a request for downloading the object as a response to receiving a user confirmation. - sending a request for a description of an object to be downloaded, - receiving the description of the object, the description comprising an information unit indicating whether a user confirmation is required to download the object, - checking the information unit, - as a response to the information unit indicating that the user confirmation is not required, checking whether an entity from which the object is to be downloaded is trusted, - automatically denying downloading the object on the basis of the entity not being trusted, - transmitting a request for downloading the object as a response to the entity being trusted, - prompting the user for confirmation in response to the information unit indicating that the user confirmation is required, and - transmitting a request for downloading the object as a response to receiving a user confirmation.
A calculating method using a zero-knowledge proof-friendly one-way function, performed by a computing device, the calculating method comprising: calculating a first intermediate bit stream by inputting an input bit stream of the one-way function to an augmented matrix; calculating a second intermediate bit stream by dividing the first intermediate bit stream into a predetermined number of bit streams and inputting each of the predetermined number of divided bit streams to a substitution-box, S-box; outputting an output bit stream of the one-way function by inputting the second intermediate bit stream to a reduced matrix; and performing a zero-knowledge proof-based digital signature by using the input bit stream and the output bit stream of the one-way function, wherein each of a length of the input bit stream and a length of the output bit stream of the one-way function is N, being a natural number, each of a length of the first intermediate bit stream and a length of the second intermediate bit stream is M, M being a natural number, where M is a multiple of N, and a length of a divided bit stream input to the S-box is L, L being a natural number, where L is a factor of M, characterized in that the augmented matrix comprises a binary matrix having a size of M×N, and the reduced matrix comprises a binary matrix having a size of N×M. calculating a first intermediate bit stream by inputting an input bit stream of the one-way function to an augmented matrix; calculating a second intermediate bit stream by dividing the first intermediate bit stream into a predetermined number of bit streams and inputting each of the predetermined number of divided bit streams to a substitution-box, S-box; outputting an output bit stream of the one-way function by inputting the second intermediate bit stream to a reduced matrix; and performing a zero-knowledge proof-based digital signature by using the input bit stream and the output bit stream of the one-way function, wherein each of a length of the input bit stream and a length of the output bit stream of the one-way function is N, being a natural number, each of a length of the first intermediate bit stream and a length of the second intermediate bit stream is M, M being a natural number, where M is a multiple of N, and a length of a divided bit stream input to the S-box is L, L being a natural number, where L is a factor of M, characterized in that the augmented matrix comprises a binary matrix having a size of M×N, and the reduced matrix comprises a binary matrix having a size of N×M.
Device for the automatic calibration of a balancing machine in the form of an electric-motor-driven, mechanical unbalance exciter, substantially comprising an electric drive (1.1) controllable by an electronic closed-loop control unit (1.5) and a calibration disk (1.2) driven by said electric drive and rotating about a rotational axis, which disk has at least one defined calibration weight (1.3) on a defined radius, from which a defined unbalance amount results, (i) the calibration disk (1.2) having an internal pulse generator (1.4) for contactless speed detection, which is mounted on the calibration disk (1.2) in such a way that a defined calibration angle (1.7) is formed between it and the at least one calibration weight (1.3) mounted on the calibration disk, and (ii) the electronic closed-loop control unit (1.5) being equipped with a motor speed controller and a motor driver, which allow a target speed of the drive with a defined speed stability, characterized in that (iii) the device has a flat disk-shaped compact geometry which is selected such that the ratio D/L of diameter to length in the axial direction of the unbalance disk (1.2) is > 5, thereby allowing torque-free or largely torque-free force excitation in the balancing machine. (i) the calibration disk (1.2) having an internal pulse generator (1.4) for contactless speed detection, which is mounted on the calibration disk (1.2) in such a way that a defined calibration angle (1.7) is formed between it and the at least one calibration weight (1.3) mounted on the calibration disk, and (ii) the electronic closed-loop control unit (1.5) being equipped with a motor speed controller and a motor driver, which allow a target speed of the drive with a defined speed stability, characterized in that (iii) the device has a flat disk-shaped compact geometry which is selected such that the ratio D/L of diameter to length in the axial direction of the unbalance disk (1.2) is > 5, thereby allowing torque-free or largely torque-free force excitation in the balancing machine.
A wireless communications apparatus, comprising: means for receiving or transmitting wireless communications using at least either a first antenna or a second antenna; means for determining one or more performance characteristics associated with the first antenna; means for switching the means for receiving or transmitting wireless communications from receiving or transmitting wireless communications via the first antenna to receiving or transmitting wireless communications via the second antenna; means for determining one or more performance characteristics associated with the second antenna after the switch; means for comparing one or more performance characteristics associated with the first antenna to one or more performance characteristics associated with the second antenna; means for determining based at least in part on results obtained from the means for comparing whether to maintain a switch of the means for receiving or transmitting to receiving or transmitting via the second antenna or whether to switch the means for receiving or transmitting back to receiving or transmitting via the first antenna; and characterized by means for determining a duration of time to maintain a connection between one of the first and second antennas (370a,370b) and the means for receiving or transmitting based, at least, on the comparison of the performance characteristics associated with the first antenna and the second antenna. means for receiving or transmitting wireless communications using at least either a first antenna or a second antenna; means for determining one or more performance characteristics associated with the first antenna; means for switching the means for receiving or transmitting wireless communications from receiving or transmitting wireless communications via the first antenna to receiving or transmitting wireless communications via the second antenna; means for determining one or more performance characteristics associated with the second antenna after the switch; means for comparing one or more performance characteristics associated with the first antenna to one or more performance characteristics associated with the second antenna; means for determining based at least in part on results obtained from the means for comparing whether to maintain a switch of the means for receiving or transmitting to receiving or transmitting via the second antenna or whether to switch the means for receiving or transmitting back to receiving or transmitting via the first antenna; and characterized by means for determining a duration of time to maintain a connection between one of the first and second antennas (370a,370b) and the means for receiving or transmitting based, at least, on the comparison of the performance characteristics associated with the first antenna and the second antenna.
Testing device comprising a test chamber for accommodating objects to be tested, at least one temperature control unit for a gaseous test medium present in the test chamber being provided therein in order to heat up and cool down the test medium in accordance with predeterminable test cycles, wherein a heat exchanger arranged in a buffer circuit is associated with the temperature control unit, wherein the heat transfer medium in the buffer circuit is still liquid at the minimum temperature of the test cycle and as far as possible does not evaporate at the maximum temperature of the test cycle, wherein at least one buffer storage device and a circulating unit for circulating a heat transfer medium are provided in the buffer circuit and wherein heat from the at least one buffer storage device is supplied to the heat exchanger associated with the temperature control unit by way of the buffer circuit during the heating up of the test medium and heat is withdrawn from the heat exchanger associated with the temperature control unit by way of the buffer circuit during the cooling down of the test medium and transferred to the at least one buffer storage device.