mhurhangee/ep-ind-claims huggingface dataset:
Shaft coupling device comprising a first shaft hub of a first shaft, the first shaft hub having a plurality of first receiving units a second shaft hub of a second shaft, the second shaft hub having a plurality of second receiving units a plurality of connection elements for connecting the first and second shaft hubs to each other; and wherein the plurality of first receiving units is arranged at a distance from each other along the circumference of the first shaft hub, and the plurality of second receiving units is arranged at a distance from each other along the circumference of the second shaft hub; wherein the plurality of first receiving units are configured as first recesses along the circumference of the first shaft hub, and the plurality of second receiving units are configured as second recesses along the circumference of the second shaft hub and each of the plurality of connection elements can be fitted in both one of the plurality of first receiving units and one of the plurality of second receiving units; and characterized in that the plurality of first and second receiving units is configured such that the plurality of connection elements can be releasably fitted in an exclusively radial direction of movement and can be released from the first and second shaft hubs exclusively in a radial direction of movement. a first shaft hub of a first shaft, the first shaft hub having a plurality of first receiving units a second shaft hub of a second shaft, the second shaft hub having a plurality of second receiving units a plurality of connection elements for connecting the first and second shaft hubs to each other; and wherein the plurality of first receiving units is arranged at a distance from each other along the circumference of the first shaft hub, and the plurality of second receiving units is arranged at a distance from each other along the circumference of the second shaft hub; wherein the plurality of first receiving units are configured as first recesses along the circumference of the first shaft hub, and the plurality of second receiving units are configured as second recesses along the circumference of the second shaft hub and each of the plurality of connection elements can be fitted in both one of the plurality of first receiving units and one of the plurality of second receiving units; and characterized in that the plurality of first and second receiving units is configured such that the plurality of connection elements can be releasably fitted in an exclusively radial direction of movement and can be released from the first and second shaft hubs exclusively in a radial direction of movement.
A method of preparing a compound of formula from a compound of formula comprising reacting a compound of formula with a base and a fluorinating agent, wherein each R 13 is independently C 1 -C 3 alkyl or phenyl, or the R 13 groups, together with the carbon to which they are attached, form a C 3 -C 6 cycloalkyl; wherein the reacting a compound of formula with a base and fluorinating agent comprises: adding a solution of sec-butyl lithium in an organic solvent to a solution of the compound of formula in an organic solvent to produce a first reaction mixture; adding N-fluorobenzenesulfonimide to the first reaction mixture to produce a second reaction mixture; adding a solution of a base selected from the group consisting of lithium bis(trimethylsilyl)amide, sodium bis(trimethylsilyl)amide, potassium bis(trimethylsilyl)amide, and lithium diisopropylamide, in an organic solvent to the second reaction mixture to produce a third reaction mixture; and adding N-fluorobenzenesulfonimide to the third reaction mixture, wherein the reaction sequence is conducted in one reaction vessel. adding a solution of sec-butyl lithium in an organic solvent to a solution of the compound of formula in an organic solvent to produce a first reaction mixture; adding N-fluorobenzenesulfonimide to the first reaction mixture to produce a second reaction mixture; adding a solution of a base selected from the group consisting of lithium bis(trimethylsilyl)amide, sodium bis(trimethylsilyl)amide, potassium bis(trimethylsilyl)amide, and lithium diisopropylamide, in an organic solvent to the second reaction mixture to produce a third reaction mixture; and adding N-fluorobenzenesulfonimide to the third reaction mixture,
Method for determining a particle shape of particles provided in a distribution, characterized in that the number of particles is detected; a particle chord length is measured and stored for each of the particles; at least one first and one second distribution is generated from the measured particle chord lengths, wherein the first distribution is based on a first quantity type and the second distribution is based on a second quantity type, and wherein the potency of the quantity types used for determining the first and the second distribution is different; a first distribution parameter, corresponding to a cumulative or density distribution, of the first distribution is set into a distribution parameter ratio with a second distribution parameter, corresponding to a cumulative or density distribution, of the second distribution; and an aspect ratio is determined from the distribution parameter ratio as a value which characterizes the particle shape of the particles.
Manual cable stripping tool, the tool being of the type comprising an elongated body which extends along a longitudinal axis X-X and is provided with a recess delimiting a cable support head; a knife holder which is received in a sliding manner in relation to the body substantially along the longitudinal axis X-X and the free end of which is arranged in the recess, facing the support head; a cable sheath incision knife which is supported by the knife holder and the cutting portion of which is capable of extending beyond the free end of the knife holder; a biasing means which acts on the knife holder to displace it towards the support head; the knife holder being movable between an advanced position in which the incision knife is moved closer to the support head under the action of the biasing means and a retracted position in which the incision knife is moved away from the support head against the action of the biasing means, characterised in that the manual cable stripping tool has a gripping means which is rigidly connected to the knife holder for manoeuvring it, the gripping means being arranged adjacent to the free end of the knife holder and comprising a bearing face adapted to receive the cable to be engaged in the support head.
A phosphorus-containing copper powder, characterized in that a ratio of an oxygen content (wt.%) to a BET specific surface area (m 2 / g) (oxygen content / BET specific surface area) is 0.90 wt.% · g / m 2 or less, a divalent copper compound is present on the surface of the particles constituting the phosphorus-containing copper powder, the ratio of the divalent copper compound among copper compounds constituting the surface of the phosphorus-containing copper powder being 10% or more, a carbon content is 0.10 wt.% or less, a content of phosphorus is from 10 to 1000 ppm, and D50 is 7.11 μm or less. a ratio of an oxygen content (wt.%) to a BET specific surface area (m 2 / g) (oxygen content / BET specific surface area) is 0.90 wt.% · g / m 2 or less, a divalent copper compound is present on the surface of the particles constituting the phosphorus-containing copper powder, the ratio of the divalent copper compound among copper compounds constituting the surface of the phosphorus-containing copper powder being 10% or more, a carbon content is 0.10 wt.% or less, a content of phosphorus is from 10 to 1000 ppm, and D50 is 7.11 μm or less.
A downhole electric generator system suitable for generating power downhole in a wellbore during drilling, the electric generator system comprising: an elongated tubular housing with an elongated axis, the housing having an exterior surface and further defining a fluid flow path; and a bladeless generator carried by the housing, the bladeless generator comprising at least one disk mounted on a drive shaft, the disk having a perimeter; wherein the disk intersects the fluid flow path tangentially at the perimeter of the disk, wherein the bladeless generator is a centripetal flow turbine that utilizes the boundary layer effect of fluid flow across the perimeter edge of the disk. an elongated tubular housing with an elongated axis, the housing having an exterior surface and further defining a fluid flow path; and a bladeless generator carried by the housing, the bladeless generator comprising at least one disk mounted on a drive shaft, the disk having a perimeter; wherein the disk intersects the fluid flow path tangentially at the perimeter of the disk, wherein the bladeless generator is a centripetal flow turbine that utilizes the boundary layer effect of fluid flow across the perimeter edge of the disk.
A cartridge (300, 800, 1300) for an aerosol generating system (500, 1500), the cartridge (300, 800, 1300) comprising: a first component (100, 600, 1100) comprising a reservoir holding aerosol-forming substrate and an aerosol-forming substrate outlet (120, 620, 1120); a second component (200, 700, 1200) comprising an aerosol-forming substrate inlet (220, 720, 1220) and an aerosol-generating element (230, 730, 1230); and a sliding mechanism (150, 650, 1150) connecting the first component (100, 600, 1100) to the second component (200, 700, 1200), and configured to allow the first component (100, 600, 1100) to translate from a first position to a second position, relative to the second component (200, 700, 1200); wherein in the first position the aerosol-forming substrate outlet (120, 620, 1120) and the aerosol-forming substrate inlet (220, 720, 1220) are not aligned with one another so that the aerosol-forming substrate cannot pass from the first component (100, 600, 1100) to the second component (200, 700, 1200) and in the second position the aerosol-forming substrate outlet (120, 620, 1120) and the aerosol-forming substrate inlet (220, 720, 1220) are aligned with one another so that the aerosol-forming substrate can pass from the first component (100, 600, 1100) to the second component (200, 700, 1200). a first component (100, 600, 1100) comprising a reservoir holding aerosol-forming substrate and an aerosol-forming substrate outlet (120, 620, 1120); a second component (200, 700, 1200) comprising an aerosol-forming substrate inlet (220, 720, 1220) and an aerosol-generating element (230, 730, 1230); and a sliding mechanism (150, 650, 1150) connecting the first component (100, 600, 1100) to the second component (200, 700, 1200), and configured to allow the first component (100, 600, 1100) to translate from a first position to a second position, relative to the second component (200, 700, 1200); wherein in the first position the aerosol-forming substrate outlet (120, 620, 1120) and the aerosol-forming substrate inlet (220, 720, 1220) are not aligned with one another so that the aerosol-forming substrate cannot pass from the first component (100, 600, 1100) to the second component (200, 700, 1200) and in the second position the aerosol-forming substrate outlet (120, 620, 1120) and the aerosol-forming substrate inlet (220, 720, 1220) are aligned with one another so that the aerosol-forming substrate can pass from the first component (100, 600, 1100) to the second component (200, 700, 1200).
A method of operating a genset, wherein an internal combustion engine drives a generator, wherein a kinematic parameter characteristic for a rotation of a rotor of the generator and an electrical parameter characteristic for a frequency and/or a phase of a power supply network are directly or indirectly detected, characterised in that at least one deviation of the kinematic parameter from the electrical parameter is used in a control law for control of the mechanical power output of the internal combustion engine before or during a connecting of the generator to the power supply network in order to supply electrical power to the power supply network, wherein a control intervention for a control of the mechanical power output of the internal combustion engine using the control law is - starting to fire a plurality - preferably all - of previously unfired cylinders and/or - stopping to fire a plurality - preferably all - previously fired cylinders. - starting to fire a plurality - preferably all - of previously unfired cylinders and/or - stopping to fire a plurality - preferably all - previously fired cylinders.
A method for synchronizing data in a multimedia broadcast service, the method comprising: receiving regular media data for a broadcast service; receiving and storing control information regarding adjunct media data comprising auxiliary data regarding the regular media data and the adjunct media data, wherein the control information comprises an adjunct asset table, AAT, the AAT comprising an adjunct asset identifier; and if the adjunct asset identifier is included in an MPEG, Media Transport, MMT, Processing Unit, M-Unit, header of the regular media data, reading the stored adjunct media data corresponding to the adjunct asset identifier, and executing the adjunct media data in synchronization with the regular media data based on synchronization information included in the M-Unit header, wherein the adjunct media data is to be consumed together with the regular media data, wherein the synchronization information is a presentation timestamp of the regular media data indicating a time executing the adjunct media data in synchronization with the regular media data, and wherein the M-Unit header comprises the presentation timestamp and the adjunct asset identifier. receiving regular media data for a broadcast service; receiving and storing control information regarding adjunct media data comprising auxiliary data regarding the regular media data and the adjunct media data, wherein the control information comprises an adjunct asset table, AAT, the AAT comprising an adjunct asset identifier; and if the adjunct asset identifier is included in an MPEG, Media Transport, MMT, Processing Unit, M-Unit, header of the regular media data, reading the stored adjunct media data corresponding to the adjunct asset identifier, and executing the adjunct media data in synchronization with the regular media data based on synchronization information included in the M-Unit header, wherein the adjunct media data is to be consumed together with the regular media data, wherein the synchronization information is a presentation timestamp of the regular media data indicating a time executing the adjunct media data in synchronization with the regular media data, and wherein the M-Unit header comprises the presentation timestamp and the adjunct asset identifier.
A system for providing scheduling for a multicast broadcast single frequency network 'MBSFN' (420; 430; 440) comprising: a central control configured to promote a plurality of enhanced node Bs 'ENBs' transmitting one or more multicast transport channels 'MCHs', the one or more MCHs provided during a scheduling period 'SP' of variable length and comprising a data portion that contains MBSFN traffic content and a scheduling portion of variable length that contains scheduling information related to the MBSFN traffic content. a central control configured to promote a plurality of enhanced node Bs 'ENBs' transmitting one or more multicast transport channels 'MCHs', the one or more MCHs provided during a scheduling period 'SP' of variable length and comprising a data portion that contains MBSFN traffic content and a scheduling portion of variable length that contains scheduling information related to the MBSFN traffic content.
A method of transmitting broadcast signals, the method including: input formatting input packets into Base Band, BB, packets of Physical Layer Pipes, PLPs, wherein the input formatting input packets further includes: compressing headers of the input packets, and generating the BB packets, which correspond to data of the PLPs, by using the input packets having the compressed headers; encoding the data of the PLPs; bit interleaving the encoded data of the PLPs; mapping the bit interleaved data onto constellations; time interleaving the mapped data; building a signal frame by mapping the time interleaved data of the PLPs to a payload of the signal frame; and modulating data in the built signal frame by Orthogonal Frequency Division Multiplexing, OFDM, method and transmitting the broadcast signals having the modulated data, wherein the signal frame further includes a physical signaling area carrying physical signaling data that signals the time interleaved data of the PLPs in the payload of the signal frame, wherein the signal frame includes first information in the physical signaling area, the first information signaling which type of process is applied to the input packets included in the signal frame, wherein the signal frame includes second information in the physical signaling area, the second information identifying if the input packets are carrying specific data, wherein header information common to the headers of the input packets is transmitted only once in the signal frame. input formatting input packets into Base Band, BB, packets of Physical Layer Pipes, PLPs, wherein the input formatting input packets further includes: compressing headers of the input packets, and generating the BB packets, which correspond to data of the PLPs, by using the input packets having the compressed headers; compressing headers of the input packets, and generating the BB packets, which correspond to data of the PLPs, by using the input packets having the compressed headers; encoding the data of the PLPs; bit interleaving the encoded data of the PLPs; mapping the bit interleaved data onto constellations; time interleaving the mapped data; building a signal frame by mapping the time interleaved data of the PLPs to a payload of the signal frame; and modulating data in the built signal frame by Orthogonal Frequency Division Multiplexing, OFDM, method and transmitting the broadcast signals having the modulated data, wherein the signal frame further includes a physical signaling area carrying physical signaling data that signals the time interleaved data of the PLPs in the payload of the signal frame, wherein the signal frame includes first information in the physical signaling area, the first information signaling which type of process is applied to the input packets included in the signal frame, wherein the signal frame includes second information in the physical signaling area, the second information identifying if the input packets are carrying specific data, wherein header information common to the headers of the input packets is transmitted only once in the signal frame.
A rubber composition for tire tread, the rubber composition comprising 100 parts by weight of raw rubber and 70 to 120 parts by weight of a reinforcing filler, wherein the raw rubber includes 0 to 50 parts by weight of natural rubber, 20 to 100 parts by weight of a melt grafting-functionalized styrene butadiene rubber, and 0 to 30 parts by weight of butadiene rubber.
A signal receiving device based on microwave photonics technologies, comprising a signal generation module, a first Mach-Zehnder modulator, a dispersion module, a second Mach-Zehnder modulator, and a signal conversion module, wherein the signal generation module is connected to the first Mach-Zehnder modulator, the signal generation module is configured to generate a beam of signals comprising two optical signals with different wavelengths, and the first Mach-Zehnder modulator is configured to modulate the beam of signals into a first signal, wherein the first signal comprises two signals each carrying a receiving microwave carrier frequency; the dispersion module is connected to the first Mach-Zehnder modulator and the second Mach-Zehnder modulator, and the dispersion module is configured to adjust dispersion of one of the two signals each carrying the receiving microwave carrier frequency, wherein after the dispersion adjustment, a relative phase difference between the two signals each carrying the receiving microwave carrier frequency is 90 degrees; the second Mach-Zehnder modulator is configured to mix a received microwave signal carrying a baseband signal with the two signals each carrying the receiving microwave carrier frequency after the dispersion adjustment, to obtain a second signal, wherein the second signal comprises two signals carrying baseband signal spectrum components; and the second Mach-Zehnder modulator is connected to the signal conversion module, and the signal conversion module is configured to convert the second signal into a digital signal.
Method and system for the production of a virtual reality environment (12, 30) for passengers of landcraft and aircraft, in which a virtual reality environment (12, 30) is presented to a user by means of a display device and in which an interaction between the user and the virtual reality environment (12, 30) takes place by means of a gesture detection device, characterized in that the user is presented a virtual operating device within said virtual reality environment by means of which another virtual reality environment different from the displayed virtual reality environment can be selected, at least one limit value is predetermined in said gesture recognition device, wherein a warning signal is output and/or the virtual reality environment (12, 30) is automatically quit when this limit value is exceeded,and the at least one limit value defines a maximally allowable speed or acceleration of the movement of the body or of a body part of the user.
A composition for increasing recovery of crude oil from a subterranean hydrocarbon-containing formation, the composition comprising: an alcohol ether sulfonate; and a quaternary ammonium salt having the formula II: wherein: R 10 and R 11 are coco alkyl; R 12 and R 13 are independently methyl or ethyl; and X- is an anion; the weight ratio of the alcohol ether sulfonate to quaternary ammonium salt ranging from 20:1 to 1:1, wherein the alcohol ether sulfonate has the formula III wherein: R 3 is isopropylene and R 4 is ethylene, or R 3 is ethylene and R 4 is isopropylene; R 5 is hydroxyl and R 6 is -SO 3 M, or R 5 is -SO 3 M and R 6 is hydroxyl; M is independently Na, K, Ca, Mg, or hydronium; x is 7 and y is 8; and a and b are each independently an integer from 0 to 30, and a+b equals 1 to 60. an alcohol ether sulfonate; and a quaternary ammonium salt having the formula II: wherein: R 10 and R 11 are coco alkyl; R 12 and R 13 are independently methyl or ethyl; and X- is an anion; R 10 and R 11 are coco alkyl; R 12 and R 13 are independently methyl or ethyl; and X- is an anion; the weight ratio of the alcohol ether sulfonate to quaternary ammonium salt ranging from 20:1 to 1:1, wherein the alcohol ether sulfonate has the formula III wherein: R 3 is isopropylene and R 4 is ethylene, or R 3 is ethylene and R 4 is isopropylene; R 5 is hydroxyl and R 6 is -SO 3 M, or R 5 is -SO 3 M and R 6 is hydroxyl; M is independently Na, K, Ca, Mg, or hydronium; x is 7 and y is 8; and a and b are each independently an integer from 0 to 30, and a+b equals 1 to 60. R 3 is isopropylene and R 4 is ethylene, or R 3 is ethylene and R 4 is isopropylene; R 5 is hydroxyl and R 6 is -SO 3 M, or R 5 is -SO 3 M and R 6 is hydroxyl; M is independently Na, K, Ca, Mg, or hydronium; x is 7 and y is 8; and a and b are each independently an integer from 0 to 30, and a+b equals 1 to 60.