mhurhangee/ep-ind-claims huggingface dataset:
A process for purifying the compound of Formula I or the salts thereof, wherein, said process comprises the following steps: mixing the fermentation liquid comprising the compound of Formula I or the salts thereof with an organic solvent for extracting the fermentation liquid, and obtaining extract 1 by filtration or centrifugation; diluting or concentrating extract 1 in vacuum for reducing the content of the organic solvent, thereby obtaining extract 2; loading extract 2 onto a macroporous adsorption resin; washing the macroporous adsorption resin by using water, an organic solvent or a mixed solution of an organic solvent and water as the washing liquid; and eluting the compound of Formula I from the macroporous adsorption resin by using water, an organic solvent or a mixed solution of an organic solvent and water as eluent; wherein, in step, extract 2 is allowed to flow through the chromatographic column filled with the macroporous adsorption resin, or the macroporous adsorption resin is directly fed into the extract comprising the compound of Formula I, and the resulting mixture is agitated for 5-120 mins, thereby loading extract 2 comprising the compound of Formula I onto the macroporous adsorption resin. mixing the fermentation liquid comprising the compound of Formula I or the salts thereof with an organic solvent for extracting the fermentation liquid, and obtaining extract 1 by filtration or centrifugation; diluting or concentrating extract 1 in vacuum for reducing the content of the organic solvent, thereby obtaining extract 2; loading extract 2 onto a macroporous adsorption resin; washing the macroporous adsorption resin by using water, an organic solvent or a mixed solution of an organic solvent and water as the washing liquid; and eluting the compound of Formula I from the macroporous adsorption resin by using water, an organic solvent or a mixed solution of an organic solvent and water as eluent; wherein, in step, extract 2 is allowed to flow through the chromatographic column filled with the macroporous adsorption resin, or the macroporous adsorption resin is directly fed into the extract comprising the compound of Formula I, and the resulting mixture is agitated for 5-120 mins, thereby loading extract 2 comprising the compound of Formula I onto the macroporous adsorption resin.
A method for wireless communication, comprising: dividing a two-dimensional antenna array to a plurality of sub-arrays, wherein each of the plurality of sub-arrays comprises a same number of antenna elements; mapping the two-dimensional antenna array into a one-dimensional vertical channel state information reference signal, CSI-RS, port array for receiving elevation CSI feedback and a one-dimensional horizontal CSI-RS port array for receiving azimuth CSI feedback, wherein the mapping in each dimension includes applying intra-sub-array antenna aggregation in each of the plurality of sub-arrays and applying inter-sub-array antenna aggregation among the plurality of aggregated sub-arrays, wherein the one-dimensional vertical CSI-RS port array includes an M-port cross-polarized CSI-RS array for M-port elevation CSI feedback, wherein the one-dimensional horizontal CSI-RS port array includes an N-port cross-polarized CSI-RS array for N-port azimuth CSI feedback; wherein the applying the inter-sub-array antenna aggregation in each dimension includes utilizing corresponding inter-sub-array aggregation weight vectors for the mapping; and transmitting one or more elevation CSI-RS from the one-dimensional vertical CSI-RS port array and one or more azimuth CSI-RS from the one-dimensional horizontal CSI-RS port array. dividing a two-dimensional antenna array to a plurality of sub-arrays, wherein each of the plurality of sub-arrays comprises a same number of antenna elements; mapping the two-dimensional antenna array into a one-dimensional vertical channel state information reference signal, CSI-RS, port array for receiving elevation CSI feedback and a one-dimensional horizontal CSI-RS port array for receiving azimuth CSI feedback, wherein the mapping in each dimension includes applying intra-sub-array antenna aggregation in each of the plurality of sub-arrays and applying inter-sub-array antenna aggregation among the plurality of aggregated sub-arrays, wherein the one-dimensional vertical CSI-RS port array includes an M-port cross-polarized CSI-RS array for M-port elevation CSI feedback, wherein the one-dimensional horizontal CSI-RS port array includes an N-port cross-polarized CSI-RS array for N-port azimuth CSI feedback; wherein the applying the inter-sub-array antenna aggregation in each dimension includes utilizing corresponding inter-sub-array aggregation weight vectors for the mapping; and transmitting one or more elevation CSI-RS from the one-dimensional vertical CSI-RS port array and one or more azimuth CSI-RS from the one-dimensional horizontal CSI-RS port array.
Sieve machine for separating a powder-form material, comprising an inlet for the powder-form material, a sieve held on a carrier, a first outlet for the oversize grain and a second outlet for the good grain which has passed through the sieve, wherein the carrier comprises a frame on which the sieve is clamped, and the carrier is movable via an ultrasonic converter, wherein the ultrasonic converter is connected to the carrier within the frame via an acoustic conductor on a holder and the holder is connected to the frame via a plurality of struts, characterized in that the carrier is integrally formed and an opening is formed in the carrier through which the oversize grain can be conveyed to the first outlet and the sieve is fixed to the carrier by bonding.
Track system with a support profile having an upwardly open cross-section, a track which sits inside the open cross-section of support profile in such a way that a gap remains at least between one side of track and one side wall of the support profile limiting open cross-section, and at least one clamping profile which sits inside gap, abuts laterally against a supporting surface of track with an inner contact surface and partially grips over track, characterised in that at least an upper part of the open cross-section of support profile widens to the side and downward into an undercut cross-section area which is limited by two opposite top side wall sections which are inwardly inclined or curved concavely, and in that at least part of the cross-section of clamping profile forms a wedge shape which tapers downward and is limited with respect to track by inner contact surface and with respect to side wall by an outer contact surface which abuts against the corresponding top sidewall section, said part sitting inside a correspondingly formed part of gap inside the undercut cross-section area of support profile.
A pharmaceutical preparation in the form of granules comprising nuclear particles and a coating layer coating the nuclear particles, wherein the nuclear particles comprise a drug, a first nuclear-particle component, a second nuclear-particle component and a surfactant, the drug is an aniline derivative represented by the following general formula: wherein W represents S or O, or a pharmaceutically acceptable salt thereof, or a hydrate thereof, the first nuclear-particle component is at least one crystalline cellulose having a shape selected from a needle-shape and a substantially columnar shape, and the second nuclear-particle component is at least one pharmaceutically acceptable additive having a substantially spherical shape, the nuclear particles have voids between the first nuclear particle component and the second nuclear particle component, wherein: (i) an average aspect ratio of the first nuclear-particle component is 1.8 or more, and (ii) an average aspect ratio of the second nuclear-particle component is 1.0 to 1.7. the nuclear particles comprise a drug, a first nuclear-particle component, a second nuclear-particle component and a surfactant, the drug is an aniline derivative represented by the following general formula: wherein W represents S or O, or a pharmaceutically acceptable salt thereof, or a hydrate thereof, the first nuclear-particle component is at least one crystalline cellulose having a shape selected from a needle-shape and a substantially columnar shape, and the second nuclear-particle component is at least one pharmaceutically acceptable additive having a substantially spherical shape, the nuclear particles have voids between the first nuclear particle component and the second nuclear particle component, wherein: (i) an average aspect ratio of the first nuclear-particle component is 1.8 or more, and (ii) an average aspect ratio of the second nuclear-particle component is 1.0 to 1.7. (i) an average aspect ratio of the first nuclear-particle component is 1.8 or more, and (ii) an average aspect ratio of the second nuclear-particle component is 1.0 to 1.7.
Use of an aluminum-containing and/or aluminum-alloyed hot-dip galvanizing layer for generating (producing) blaze resistance and/or fire resistance, especially blaze resistance and/or fire resistance according to DIN EN 13501-2: 2016-12 and/or DIN 4102-2: 1977-09, on a steel component and/or for providing (equipping) a steel component with blaze resistance and/or fire resistance, especially with blaze resistance and/or fire resistance according to DIN EN 13501-2: 2016-12 and/or DIN 4102-2: 1977-09, wherein the aluminum-containing and/or aluminum-alloyed hot-dip galvanizing layer has the following composition, wherein all quantities stated below are based on the aluminum-containing and/or aluminum-alloyed hot-dip galvanizing layer and are to be selected such that a total of 100 wt.% results: (i) zinc (Zn) in amounts of from 92 wt.% to 96 wt.%, (ii) aluminum (Al) in amounts of from 4 wt.% to 8 wt.%, (iii) optionally one or more further metals selected from the group of bismuth (Bi), lead (Pb), tin (Sn), nickel (Ni), silicon (Si), magnesium (Mg) as well as combinations thereof. (i) zinc (Zn) in amounts of from 92 wt.% to 96 wt.%, (ii) aluminum (Al) in amounts of from 4 wt.% to 8 wt.%, (iii) optionally one or more further metals selected from the group of bismuth (Bi), lead (Pb), tin (Sn), nickel (Ni), silicon (Si), magnesium (Mg) as well as combinations thereof.
A tetraarylborate compound represented by the following Formula 1: wherein B is a boron atom; Ar 1 is (C6-C30)aryl, wherein the aryl of Ar 1 may be further substituted by one or more substituents selected from the group consisting of (C1-C30)alkyl, halo(C1-C30)alkyl, and (C6-C30)aryl(C1-C30)alkyl; Ar 2 is fluorine-substituted (C6-C30)aryl; R 1 is (C1-C30)alkyl; and R 2 is (C1-C30)alkyl. B is a boron atom; Ar 1 is (C6-C30)aryl, wherein the aryl of Ar 1 may be further substituted by one or more substituents selected from the group consisting of (C1-C30)alkyl, halo(C1-C30)alkyl, and (C6-C30)aryl(C1-C30)alkyl; Ar 2 is fluorine-substituted (C6-C30)aryl; R 1 is (C1-C30)alkyl; and R 2 is (C1-C30)alkyl.
Method for operating a wind turbine with a nacelle arranged rotatably on a tower and a rotor with three rotor blades, of which at least two are rotatable on a longitudinal rotor blade axis, wherein the wind turbine is brought into a maintaining position after a shutdown command, characterized in that the nacelle is rotated to an azimuth position across the wind direction for reaching the maintaining position, that a rotor blade is brought into a region of an operational position or is held in a region of an operational position, which in particular essentially corresponds to a blade angle adjustment in a partial-load range below a full load range of the wind turbine, and that each of two other rotor blades are brought into a region of a vane position or are held in a region of a vane position, wherein the rotor is stabilized by wind, which flows in a cross axial rotor blade direction, after reaching the maintaining position.
A system (601, 703) configured to generate a plurality of high frequency audio subband signals covering a high frequency interval from a plurality of low frequency audio subband signals, the system (601, 703) comprising: - means for receiving the plurality of low frequency subband signals; - means for receiving a set of target energies, each target energy covering a different target interval within the high frequency interval and being indicative of the desired energy of one or more high frequency subband signals lying within the target interval; - means for generating the plurality of high frequency subband signals from the plurality of low frequency subband signals and from a plurality of spectral gain coefficients associated with the plurality of low frequency subband signals, respectively; and - means for adjusting the energy of the plurality of high frequency subband signals using the set of target energies, wherein the means for adjusting comprises means for determining, for each target interval, a different envelope adjustment value for each of the high frequency subband signals within the target interval. - means for receiving the plurality of low frequency subband signals; - means for receiving a set of target energies, each target energy covering a different target interval within the high frequency interval and being indicative of the desired energy of one or more high frequency subband signals lying within the target interval; - means for generating the plurality of high frequency subband signals from the plurality of low frequency subband signals and from a plurality of spectral gain coefficients associated with the plurality of low frequency subband signals, respectively; and - means for adjusting the energy of the plurality of high frequency subband signals using the set of target energies, wherein the means for adjusting comprises means for determining, for each target interval, a different envelope adjustment value for each of the high frequency subband signals within the target interval.
A fuel pump comprising: a body; an electromagnetic intake valve mechanism comprising: a coil; a movable core; a magnetic core that is arranged on a side opposite to a pressurizing chamber with respect to said movable core and attracts the movable core when the coil is energized; a yoke arranged on a radially outer side of the coil; a cover portion that covers the coil from an axially outer side; and a molded portion that covers a radially outer side of the yoke and an axially outer side of the cover portion, characterized in that the yoke includes a bottom portion with a hole formed therein on a side of the pressurizing chamber and an open portion on the side opposite to the pressurizing chamber, and the cover portion is arranged to cover the open portion, wherein an inner peripheral portion of the hole formed in the bottom portion of the yoke and an outer peripheral portion of the body are fixed by press-fitting, wherein the cover portion is arranged on a radially inner side of the yoke and is arranged with a gap interposed between the cover portion and an inner peripheral surface of the yoke, and wherein the molded portion is formed to be in contact with an axially outer end surface of the cover portion and is formed in a range from an axially outer end surface of the yoke over an axial center of an outer peripheral surface of the yoke. a coil; a movable core; a magnetic core that is arranged on a side opposite to a pressurizing chamber with respect to said movable core and attracts the movable core when the coil is energized; a yoke arranged on a radially outer side of the coil; a cover portion that covers the coil from an axially outer side; and a molded portion that covers a radially outer side of the yoke and an axially outer side of the cover portion, characterized in that the yoke includes a bottom portion with a hole formed therein on a side of the pressurizing chamber and an open portion on the side opposite to the pressurizing chamber, and the cover portion is arranged to cover the open portion, wherein an inner peripheral portion of the hole formed in the bottom portion of the yoke and an outer peripheral portion of the body are fixed by press-fitting, wherein the cover portion is arranged on a radially inner side of the yoke and is arranged with a gap interposed between the cover portion and an inner peripheral surface of the yoke, and wherein the molded portion is formed to be in contact with an axially outer end surface of the cover portion and is formed in a range from an axially outer end surface of the yoke over an axial center of an outer peripheral surface of the yoke.
An electrical generation system based on tidal flow comprising: - a reservoir (170, 370); - a fluid inlet tube (132, 378) extending between a tidal source and the reservoir, the inlet tube having at least one inlet turbine generator disposed therein; and - a fluid outlet tube (134, 379) extending between the reservoir and the tidal source, the fluid outlet tube having at least one outlet turbine generator disposed therein; wherein, during a high tide at the tidal source, tidal fluid flows from the tidal source, into the fluid inlet tube (132, 378), past the at least one inlet turbine generator, and into the reservoir (170, 370) and during a low tide at the tidal source, the tidal fluid flows from the reservoir (170, 370), into the fluid outlet tube (134, 379), past the at least one outlet turbine generator, and to the tidal source, characterized in that the reservoir is upwardly biased by a biasing member. - a reservoir (170, 370); - a fluid inlet tube (132, 378) extending between a tidal source and the reservoir, the inlet tube having at least one inlet turbine generator disposed therein; and - a fluid outlet tube (134, 379) extending between the reservoir and the tidal source, the fluid outlet tube having at least one outlet turbine generator disposed therein;
A socket organizer for releasably and adjustably holding a plurality of socket holders, the organizer comprising: a longitudinally extending rail assembly having a body with a bottom wall and two opposed side walls defining a channel; a plurality of socket holders, each socket holder having a base slidingly engaged in the channel and a mounting post for releasably holding a socket; each socket holder having a detent ball positioned on the mounting post and radially movable between a locked position in which a socket is held on the mounting post and an unlocked position in which the socket is released; and characterised by a plurality of clip members corresponding to the plurality of socket holders, each clip member defining a central plate having an aperture, the mounting post of the corresponding socket holder extending through the aperture to hold a socket above the clip member, each clip member having socket identification indicia thereon, each clip member attached to the rail assembly or the mounting post of a corresponding socket holder, and wherein each clip member further comprises opposing legs extending from opposite sides of the central plate, the legs slidingly engaging the rail assembly. a longitudinally extending rail assembly having a body with a bottom wall and two opposed side walls defining a channel; a plurality of socket holders, each socket holder having a base slidingly engaged in the channel and a mounting post for releasably holding a socket; each socket holder having a detent ball positioned on the mounting post and radially movable between a locked position in which a socket is held on the mounting post and an unlocked position in which the socket is released; and characterised by a plurality of clip members corresponding to the plurality of socket holders, each clip member defining a central plate having an aperture, the mounting post of the corresponding socket holder extending through the aperture to hold a socket above the clip member, each clip member having socket identification indicia thereon, each clip member attached to the rail assembly or the mounting post of a corresponding socket holder, and wherein each clip member further comprises opposing legs extending from opposite sides of the central plate, the legs slidingly engaging the rail assembly.
Device for gas treatment, comprising: - a dielectric conduit comprising an inlet and an outlet for gas, - a lamp generating at least partly ultraviolet radiation, placed in the conduit, - a first electrode, disposed against an exterior wall of the conduit, - a second electrode disposed inside the conduit, - a moveable photocatalytic element, disposed against an interior wall of the conduit and comprising a support which supports a photocatalyst, characterised in that the second electrode is formed by a helicoidal metallic wire comprising turns (51, 52, 53, 54) which place the photocatalytic element against the interior wall of the conduit. - a dielectric conduit comprising an inlet and an outlet for gas, - a lamp generating at least partly ultraviolet radiation, placed in the conduit, - a first electrode, disposed against an exterior wall of the conduit, - a second electrode disposed inside the conduit, - a moveable photocatalytic element, disposed against an interior wall of the conduit and comprising a support which supports a photocatalyst,