mhurhangee/ep-ind-claims huggingface dataset:
A process for the recovery of organic compounds from a wastewater stream resulting from the introduction of an aqueous solution to a neutralized phenolic cleavage product mixture and from the purification of acetone, which process comprises - adjusting the pH of the wastewater stream which comprises 2 to 7 wt% organic compounds to less than 6, preferably to 4-6, before the addition of the eluent; - adding cumeme as an eluent to the wastewater stream, thereby forming an aqueous mixture such that the eluent forms 0.2 to 5 wt% of the wastewater stream; - subsequently conducting the aqueous mixture into a separation vessel, wherein it is allowed to settle into two phases, which form a stream of organic compounds containing eluent and further organic compounds and a water stream, said water stream containing phenol and a phenol/water azeotrope, - subsequently collecting the stream of organic compounds; and - conducting the water stream to a separation column for further separation; - separating the water stream in the column using heat into an overhead portion comprising a phenol water azeotrope portion wherein the conditions in the column are maintained at levels that give an overhead portion having a concentration of 75-95 wt% of phenol and water azeotrope and 3 to 10 wt% phenol; and a bottoms portion containing 50 to 150 ppm phenol, and - collecting the overhead portion as well as the bottoms portion. - adjusting the pH of the wastewater stream which comprises 2 to 7 wt% organic compounds to less than 6, preferably to 4-6, before the addition of the eluent; - adding cumeme as an eluent to the wastewater stream, thereby forming an aqueous mixture such that the eluent forms 0.2 to 5 wt% of the wastewater stream; - subsequently conducting the aqueous mixture into a separation vessel, wherein it is allowed to settle into two phases, which form a stream of organic compounds containing eluent and further organic compounds and a water stream, said water stream containing phenol and a phenol/water azeotrope, - subsequently collecting the stream of organic compounds; and - conducting the water stream to a separation column for further separation; - separating the water stream in the column using heat into an overhead portion comprising a phenol water azeotrope portion wherein the conditions in the column are maintained at levels that give an overhead portion having a concentration of 75-95 wt% of phenol and water azeotrope and 3 to 10 wt% phenol; and a bottoms portion containing 50 to 150 ppm phenol, and - collecting the overhead portion as well as the bottoms portion.
A computer-implemented method of establishing a packet connection between a first application running on a first electronic device located within a LAN and a second application running on a second electronic device located outside the LAN, the method comprising: receiving, by a messaging agent located within the LAN, from a messaging client located outside the LAN, a request message to establish a virtual private network, VPN; causing, by the messaging agent, a VPN client located within the LAN to negotiate, based on the request message, a VPN connection between the VPN client and a VPN server located outside the LAN; receiving, from the VPN server, a network address; provisioning the VPN client with the network address; and establishing through the negotiated VPN connection the packet connection between the first application and the second application based on the network address; the method being characterized in that the step of receiving, from the VPN server, the network address, further comprises the steps of: receiving, by the messaging agent from the VPN client, a confirmation of an establishment of the VPN connection and the network address; and sending, by the messaging agent, to the messaging client located outside the LAN the confirmation of the establishment of the VPN connection and the network address. receiving, by a messaging agent located within the LAN, from a messaging client located outside the LAN, a request message to establish a virtual private network, VPN; causing, by the messaging agent, a VPN client located within the LAN to negotiate, based on the request message, a VPN connection between the VPN client and a VPN server located outside the LAN; receiving, from the VPN server, a network address; provisioning the VPN client with the network address; and establishing through the negotiated VPN connection the packet connection between the first application and the second application based on the network address; the method being characterized in that the step of receiving, from the VPN server, the network address, further comprises the steps of: receiving, by the messaging agent from the VPN client, a confirmation of an establishment of the VPN connection and the network address; and sending, by the messaging agent, to the messaging client located outside the LAN the confirmation of the establishment of the VPN connection and the network address.
A two component composition having a pH of 7.0 or less comprise as: a first component: one or more polycarbamate having two or more carbamate groups (H 2 NC O-) and one or more, filler, extender or pigment or polymeric matting agent in the amount of from 1 to 80 wt.%, based on the total solids of the first component, and; a second component: from 5 to 90 wt.%, based on the total weight of the second component, of: one or more alkanol having one OH group, one or more polyaldehyde that has two or more aldehyde groups (-C(=O)H or - CHO), or one or more acetal or hemiacetal of the polyaldehyde and from 0.01 to 10 wt.% of one or more catalyst having a pKa of less than 5.0, based on the total weight of solids in the composition; such composition having less than 5 mole per cent (mol%) of -N=C=O isocyanate groups based on total moles of carbamate groups plus isocyanate groups in the composition; such that the first and second components when combined form a composition that reacts to cure at a temperature of from 0 °C to less than 80 °C to form a crosslinked polyurethane. a first component: one or more polycarbamate having two or more carbamate groups (H 2 NC O-) and one or more, filler, extender or pigment or polymeric matting agent in the amount of from 1 to 80 wt.%, based on the total solids of the first component, and; a second component: from 5 to 90 wt.%, based on the total weight of the second component, of: one or more alkanol having one OH group, one or more polyaldehyde that has two or more aldehyde groups (-C(=O)H or - CHO), or one or more acetal or hemiacetal of the polyaldehyde and from 0.01 to 10 wt.% of one or more catalyst having a pKa of less than 5.0, based on the total weight of solids in the composition; such composition having less than 5 mole per cent (mol%) of -N=C=O isocyanate groups based on total moles of carbamate groups plus isocyanate groups in the composition; one or more alkanol having one OH group, one or more polyaldehyde that has two or more aldehyde groups (-C(=O)H or - CHO), or one or more acetal or hemiacetal of the polyaldehyde and from 0.01 to 10 wt.% of one or more catalyst having a pKa of less than 5.0, based on the total weight of solids in the composition; such that the first and second components when combined form a composition that reacts to cure at a temperature of from 0 °C to less than 80 °C to form a crosslinked polyurethane.
A switching apparatus (30,130,230) comprising a plurality of current-conductive branches connected in parallel between first and second terminals (34,36), each current-conductive branch including at least one respective electrical connection member (40,42) in series connection with at least one respective gas tube switch between the first and second terminals (34,36), wherein the inductance value of each electrical connection member (40,42) is configured to balance the inductance values of the current-conductive branches, wherein the gas tube switches are positioned in a symmetrical arrangement about a reference axis extending through the terminals (34,36), wherein each current-conductive branch includes a first electrical connection member that connects an electrode of the gas tube switch to the first terminal, and a second electrical connection member that connects another electrode of the gas tube switch to the second terminal, wherein the first electrical connection member includes electrically conductive wiring and a series reactor, and the second electrical connection member 42 includes electrically conductive wiring, and each series reactor is arranged as a coil, characterised in that the number of coil turns in each reactor is defined to configure the inductance value of each reactor so as to balance the inductance values of the current-conductive branches, with the number of coil turns in each reactor defined by taking into consideration the stray inductance present in the respective electrical connection member (40, 42) so as to achieve a balance between the overall inductance values of the current-conductive branches. each current-conductive branch includes a first electrical connection member that connects an electrode of the gas tube switch to the first terminal, and a second electrical connection member that connects another electrode of the gas tube switch to the second terminal, wherein the first electrical connection member includes electrically conductive wiring and a series reactor, and the second electrical connection member 42 includes electrically conductive wiring, and each series reactor is arranged as a coil, characterised in that the number of coil turns in each reactor is defined to configure the inductance value of each reactor so as to balance the inductance values of the current-conductive branches, with the number of coil turns in each reactor defined by taking into consideration the stray inductance present in the respective electrical connection member (40, 42) so as to achieve a balance between the overall inductance values of the current-conductive branches.
A lead extension (36; 80; 118) for coupling to a lead (26, 70), the lead (26; 70) including a lead distal region (28; 72) having at least one electrode thereon, a lead proximal region (34; 74; 86) having at least one electrical contact thereon, and a lead length, the lead extension (36; 80; 118) comprising: a lead extension body (40; 84) having a lead extension proximal region, a lead extension distal region (38; 82), and at least one electrical conductor disposed within and extending between the lead extension proximal and distal regions; at least one band stop filter (44, 50; 89, 91, 93, 95) including a capacitor in parallel with an inductor, the parallel capacitor and inductor (C, L) combination placed in series with each of the electrical conductors somewhere between the lead extension proximal and distal regions, wherein values of capacitance and inductance have been selected such that the band stop filter is resonant around a selected frequency; characterised in that the lead extension (36; 80; 118) includes a distal connector and in which the BSF is included within the lead extension distal connector, wherein the lead extension distal connector includes at least one insertion port for receiving the lead proximal region (34; 74; 86) and in which the BSF is coupled to the insertion port.
A rotor for a wind turbine, comprising: a blade, a hub, a pitch bearing being configured to support the blade rotatably about a longitudinal axis of the blade and relative to the hub, and one or more metal arcs for conducting a lightning current from the blade to the hub, wherein each of the one or more metal arcs comprises: a first arc portion (14, 14', 14") electrically and mechanically connected to the blade, a second arc portion (15, 15', 15") electrically and mechanically connected to the hub, the second arc portion (15, 15', 15") being electrically and mechanically connected to an outer ring of the pitch bearing and the outer ring of the pitch bearing being electrically and mechanically connected to the hub, and a bent portion (16, 16', 16") connecting the first and second arc portions (14, 14', 14", 15, 15', 15"), and wherein each of the one or more metal arcs is configured such that, when the blade rotates relative to the hub, the first arc portion (14, 14', 14") is shifted relative to the second arc portion (15, 15', 15") and a length (L1, L1', L1") of the first arc portion (14, 14', 14") is reduced or increased at the expense of an increase or decrease of a length (L2, L2', L2") of the second arc portion (15, 15', 15"). a blade, a hub, a pitch bearing being configured to support the blade rotatably about a longitudinal axis of the blade and relative to the hub, and one or more metal arcs for conducting a lightning current from the blade to the hub, wherein each of the one or more metal arcs comprises: a first arc portion (14, 14', 14") electrically and mechanically connected to the blade, a second arc portion (15, 15', 15") electrically and mechanically connected to the hub, the second arc portion (15, 15', 15") being electrically and mechanically connected to an outer ring of the pitch bearing and the outer ring of the pitch bearing being electrically and mechanically connected to the hub, and a bent portion (16, 16', 16") connecting the first and second arc portions (14, 14', 14", 15, 15', 15"), and a first arc portion (14, 14', 14") electrically and mechanically connected to the blade, a second arc portion (15, 15', 15") electrically and mechanically connected to the hub, the second arc portion (15, 15', 15") being electrically and mechanically connected to an outer ring of the pitch bearing and the outer ring of the pitch bearing being electrically and mechanically connected to the hub, and a bent portion (16, 16', 16") connecting the first and second arc portions (14, 14', 14", 15, 15', 15"), and wherein each of the one or more metal arcs is configured such that, when the blade rotates relative to the hub, the first arc portion (14, 14', 14") is shifted relative to the second arc portion (15, 15', 15") and a length (L1, L1', L1") of the first arc portion (14, 14', 14") is reduced or increased at the expense of an increase or decrease of a length (L2, L2', L2") of the second arc portion (15, 15', 15").
An oxygen reduction catalyst comprising titanium, carbon, nitrogen, and oxygen as constituent elements, wherein 0.1<x≤7, 0.01<y≤2, and 0.05<z≤1.5 are met when a ratio of the number of atoms of each of the constituent elements (titanium: carbon: nitrogen: oxygen) is represented by 1: x: y: z; in XRD measurement using a Cu-Kα ray, peaks are each present in at least regions A and B among regions A to D which occupy 2θ ranges described below: A: 42° to 43°, B: 36.5° to 37°, C: 25° to 26°, and D: 27° to 28°; and each of maximum peak intensities IA, IB, IC, and ID in the regions A to D satisfies both relationships described in expressions and described below: I A > I B and 0.3 ≤ I A / I A + I C + I D ≤ 1 A: 42° to 43°, B: 36.5° to 37°, C: 25° to 26°, and D: 27° to 28°; and
A process for batchwise preparation of carbonates of at least two transition metals which may comprise hydroxide(s) of the corresponding transition metals, which comprises combining at least one aqueous solution comprising at least two transition metal salts having cations of at least two different transition metals overall with at least one solution of at least one carbonate or hydrogencarbonate of at least one alkali metal, introducing a stirrer power of at least 0.25 W/l, and keeping the reaction volume essentially constant during the admixing with alkali metal (hydrogen)carbonate by removing liquid phase while adding solution of alkali metal (hydrogen)carbonate which may comprise hydroxide.
A recombinant Yarrowia lipolytica microorganism capable of converting a saturated C 6 -C 24 fatty acyl-CoA to a corresponding mono- or poly-unsaturated C 6 -C 24 fatty acyl-CoA, comprising: a) a heterologous nucleic acid molecule encoding a Helicoverpa fatty acyl desaturase that catalyzes the conversion of a saturated C 6 -C 24 fatty acyl-CoA to a corresponding mono- or poly-unsaturated C 6 -C 24 fatty acyl-CoA. a) a heterologous nucleic acid molecule encoding a Helicoverpa fatty acyl desaturase that catalyzes the conversion of a saturated C 6 -C 24 fatty acyl-CoA to a corresponding mono- or poly-unsaturated C 6 -C 24 fatty acyl-CoA.
A vehicle tilting device for tilting a delivery vehicle for increasing access to items from a storage container transported on the delivery vehicle, characterized in that the vehicle tilting device comprises: a base structure and a tiltable platform connected to the base structure, wherein the tiltable platform comprises guiding features adapted to guide the delivery vehicle onto the tiltable platform, wherein the guiding features comprises raised edges (23,24) provided along a periphery of the tiltable platform, wherein the raised edges comprise a first set of parallel edges extending in a first direction, and a second set of parallel edges extending in a second direction which is orthogonal to the first direction, which first and second sets of edges (23,24) together defining a platform grid cell, and wherein the tiltable platform is arranged to be connected to a delivery grid cell of a delivery rail system such that that there is a path to and/or from the tiltable platform for the delivery vehicle via the delivery grid cell. a base structure and a tiltable platform connected to the base structure, wherein the tiltable platform comprises guiding features adapted to guide the delivery vehicle onto the tiltable platform, wherein the guiding features comprises raised edges (23,24) provided along a periphery of the tiltable platform, wherein the raised edges comprise a first set of parallel edges extending in a first direction, and a second set of parallel edges extending in a second direction which is orthogonal to the first direction, which first and second sets of edges (23,24) together defining a platform grid cell, and wherein the tiltable platform is arranged to be connected to a delivery grid cell of a delivery rail system such that that there is a path to and/or from the tiltable platform for the delivery vehicle via the delivery grid cell.
An audio amplifier comprising: a ΔΣ modulation circuit for re-quantizing a digital audio signal into a bit-reduced digital audio signal; a PWM modulation circuit for converting the bit-reduced digital audio signal to a PWM signal; and a D-class power amplifier supplied with the PWM signal outputted from the PWM modulation circuit, a PLL circuit adapted to receive the digital audio signal and to form a first clock (SPLL) synchronised with the digital audio signal; a clock forming circuit for providing a second clock (SGEN) having a stable and predetermined frequency; an asynchronous detection circuit adapted to detect an asynchronous state of the digital audio signal for forming a muting signal (SDET) upon detection; a sampling rate converter circuit adapted to be supplied with the muting signal (SDET) on its input side, the first clock (SPLL) as a clock for conversion input side and the second clock (SGEN) as a clock for conversion output side, and adapted to convert a sampling rate of the digital audio signal with the first clock (SPLL) and with the second clock (SGEN) into a converted digital audio signal synchronized with the second clock (SGEN) and to output the converted digital audio signal to the ΔΣ modulation circuit even when an input side of the sampling rate converter circuit is stopped when receiving the muting signal; and a dither signal forming circuit adapted to supply a dither signal to the ΔΣ modulation circuit for superimposing the dither signal on the converted digital audio signal even when the muting signal (SDET) is provided by the asynchronous detection circuit. a ΔΣ modulation circuit for re-quantizing a digital audio signal into a bit-reduced digital audio signal; a PWM modulation circuit for converting the bit-reduced digital audio signal to a PWM signal; and a D-class power amplifier supplied with the PWM signal outputted from the PWM modulation circuit, a PLL circuit adapted to receive the digital audio signal and to form a first clock (SPLL) synchronised with the digital audio signal; a clock forming circuit for providing a second clock (SGEN) having a stable and predetermined frequency; an asynchronous detection circuit adapted to detect an asynchronous state of the digital audio signal for forming a muting signal (SDET) upon detection; a sampling rate converter circuit adapted to be supplied with the muting signal (SDET) on its input side, the first clock (SPLL) as a clock for conversion input side and the second clock (SGEN) as a clock for conversion output side, and adapted to convert a sampling rate of the digital audio signal with the first clock (SPLL) and with the second clock (SGEN) into a converted digital audio signal synchronized with the second clock (SGEN) and to output the converted digital audio signal to the ΔΣ modulation circuit even when an input side of the sampling rate converter circuit is stopped when receiving the muting signal; and a dither signal forming circuit adapted to supply a dither signal to the ΔΣ modulation circuit for superimposing the dither signal on the converted digital audio signal even when the muting signal (SDET) is provided by the asynchronous detection circuit.
Method for controlling the reactive power of an AC grid comprising a plurality of generators (G1,..., Gn), wherein individual measured values for voltages <V m,i > and powers <Q m,i > are provided by at least one generator of the generators (G1,..., Gn), wherein, of the at least one generator of the generators (G1,..., Gn), each generator can be set individually by setting a reactive power to a setpoint <Q s,i > and a voltage to a setpoint <V s,i >, wherein these setpoints cannot be predetermined independently of one another by reactive power droop control, expressed as <V m,i =V s,i -k Q,i (Q m,i -Q s.i), where i = 1...n>, wherein k Qi is a generator-specific droop characteristic value, comprising the following feature: determining setpoints for the reactive power and/or voltage for the at least one generator of the generators (G1,..., Gn) on the basis of a deviation of measured values of the reactive power <Q m,i > from target values for the reactive power <Q des,i >, with the result that the measured values of the reactive power <Q m,i > are controlled to the target values of the reactive power <Q des,i >.
A method of manufacturing a high strength composite sheet, comprising: attaching a peroxide-containing polymer film (122, 124) to one or both sides of a reinforcement material, wherein the polymer film (122, 124) comprises: at least one resin selected from thermoplastic or thermosetting resins including polypropylene, polyethylene, polyester, polyamide, and acrylonitrile butadiene styrene, ABS, copolymers; 0.5 to 4 parts by weight based on 100 parts by weight of the polymer film of a viscosity controlling agent, wherein the viscosity controlling agent contains peroxide; and 0.1 to 10 parts by weight based on 100 parts by weight of the polymer film of other additives selected from among pigments, thermal stabilizers, and UV stabilizers; pressing the peroxide-containing polymer film (122, 124) using a heating press such that the peroxide-containing polymer film (122, 124) is embedded into the reinforcement material, to thereby form a composite film; and cooling the pressed composite film using a cooling press. at least one resin selected from thermoplastic or thermosetting resins including polypropylene, polyethylene, polyester, polyamide, and acrylonitrile butadiene styrene, ABS, copolymers; 0.5 to 4 parts by weight based on 100 parts by weight of the polymer film of a viscosity controlling agent, wherein the viscosity controlling agent contains peroxide; and 0.1 to 10 parts by weight based on 100 parts by weight of the polymer film of other additives selected from among pigments, thermal stabilizers, and UV stabilizers;