mhurhangee/ep-ind-claims huggingface dataset:
Process for the production of aromatic polyamines comprising the steps of (a) reacting aromatic amine and formaldehyde in the presence of an acid catalyst to produce a reaction mixture containing di- and polyamines; (b) neutralising the reaction mixture containing di- and polyamines; (c) separating the neutralised reaction mixture into an organic phase containing di- and polyamines and an aqueous phase; (d) further treating the organic phase separated off in step (c) to produce purified di- and polyamines by washing the organic phase separated off in step (c) with water or other solvent followed by separating the washed mixture into an organic phase and an aqueous phase and further fractionation of the organic phase to produce purified di-and polyamines on the one hand and aromatic amine/water on the other hand; characterised in that phase separation in step (c) is facilitated by using any of the following methods either on its own or in combination with one or more other methods of the following methods: removal of some of the water by evaporation from the neutralised reaction mixture obtained in step (b) before the separation step (c); addition of an inorganic salt to the neutralised reaction mixture obtained in step (b) before the separation step (c); wherein the acid catalyst is hydrogen chloride and the molar ratio of hydrogen chloride to formaldehyde [expressed as CH 2 O equivalents] is from 0.1 to 0.2 and the aniline to formaldehyde molar ratio is in the range from 2.0 to 3.5, and wherein the aromatic amine is aniline and the aromatic polyamine is di- and poly(diamino diphenyl methane). (a) reacting aromatic amine and formaldehyde in the presence of an acid catalyst to produce a reaction mixture containing di- and polyamines; (b) neutralising the reaction mixture containing di- and polyamines; (c) separating the neutralised reaction mixture into an organic phase containing di- and polyamines and an aqueous phase; (d) further treating the organic phase separated off in step (c) to produce purified di- and polyamines by washing the organic phase separated off in step (c) with water or other solvent followed by separating the washed mixture into an organic phase and an aqueous phase and further fractionation of the organic phase to produce purified di-and polyamines on the one hand and aromatic amine/water on the other hand; removal of some of the water by evaporation from the neutralised reaction mixture obtained in step (b) before the separation step (c); addition of an inorganic salt to the neutralised reaction mixture obtained in step (b) before the separation step (c);
A process for preparing [(1 R,2 R)-4-oxo-1,2-cyclopentanedicarboxylic acid II, by the resolution of racemic 4-oxo-1,2-cyclopentanedicarboxylic acid, said process comprising (a) reacting 4-oxo-1,2-cyclopentanedicarboxylic acid with brucine or ( 1R,2S)-(-)-ephedrine, thus preparing the bis-brucine or bis-( 1R,2S)-(-)-ephedrine salt of, and (b) precipitating selectively the bis-brucine or bis-( 1R,2S)-(-)-ephedrine salt of (1 R,2 R)-4-oxo-1,2-cyclopentanedicarboxylic acid II, while the bis-brucine or bis-( 1R,2S)-(-)-ephedrine salt of [(1 S,2 S)-4-oxo-1,2-cyclopentanedicarboxylic acid stays in solution; (c) liberating the acid II by removal of brucine or ( 1R,2S)-(-)-ephedrine from the precipitated salt obtained in step (b); as outlined in the following reaction scheme: (a) reacting 4-oxo-1,2-cyclopentanedicarboxylic acid with brucine or ( 1R,2S)-(-)-ephedrine, thus preparing the bis-brucine or bis-( 1R,2S)-(-)-ephedrine salt of, and (b) precipitating selectively the bis-brucine or bis-( 1R,2S)-(-)-ephedrine salt of (1 R,2 R)-4-oxo-1,2-cyclopentanedicarboxylic acid II, while the bis-brucine or bis-( 1R,2S)-(-)-ephedrine salt of [(1 S,2 S)-4-oxo-1,2-cyclopentanedicarboxylic acid stays in solution; (c) liberating the acid II by removal of brucine or ( 1R,2S)-(-)-ephedrine from the precipitated salt obtained in step (b);
Device for strapping packaging items with a strapping band, having portal-like band guiding arch comprising a packaging space for the packaging item to be strapped, having two upright side limbs (4, 5) and a horizontal upper limb through which the packaging item can be passed by a conveying device transversely to the strapping plane spanned by the band guiding arch, and having at least one band guiding lance which can be displaced by a drive between an inoperative position opening the band guiding arch on the portal base side for displacement of the packaging item by the conveying device and a working position closing the band guiding arch on the portal base side for strapping of the packaging item with a strapping band, wherein the band guiding arch and the band guiding lance in their working position form a band guiding channel, extending around the packaging space, for the strapping band, and wherein the band guiding lance consists of a plurality of chain links which can be diverted via a diverter by at least approximately 90° by the drive between the working position closing the band guiding arch on the portal base side and the inoperative position opening the band guiding arch on the portal base side, and wherein the chain links can be pivoted with respect to each other in a stop-limited manner in a pivoting direction in such a way that in each case neighbouring chain links are supported on the end face in their working position, characterised in that, in the region of the band guiding lance upper side, the chain links are connected via connection plates and connection bolts in an articulated manner such that the end-face stop surfaces of the chain links lie in a stop plane extending through the pivot axis, and that, in the working position, the stop surfaces of chain links lying against each other are inclined in such a way [with respect to a] transverse axis normal to the associated chain link longitudinal axis and to the pivot axis that the chain link longitudinal axes of mutually adjoining chain links are curved upwards.
A tool for the injection molding of plastic molded parts, with two tool halves (2, 3), namely a nozzle component and an ejector component, which are movable in relation to each other, wherein a first of the two tool halves (2, 3) has - a mold plate, which carries at least one mold insert with a multiplicity of mold cavities, or - a mold plate with a mold insert support platen, which carries at least one mold insert with a multiplicity of mold cavities, wherein the mold cavities of the first of the two tool halves (2, 3) are designed to form molded parts in conjunction with complementary cavities present on the second of the two tool halves (2, 3), wherein the mold insert of each mold cavity is assigned a slide, which is in each case arranged movably between two positions over or in a cavity-side surface of the mold insert, characterized in that the slide has at least one guide element, which is in engagement with a counterpart guide element in the mold insert, wherein a connection bolt extends from the slide in the direction of the mold plate or of the mold insert support platen and is guided in a guide groove of a rotary ring, wherein a plurality of connection bolts of a plurality of slides are arranged circumferentially along the circumference of the rotary ring, distributed in a corresponding number of guide grooves, and wherein the rotary ring is connected to a drive ring arranged on the mold plate or the mold insert support platen. wherein a first of the two tool halves (2, 3) has - a mold plate, which carries at least one mold insert with a multiplicity of mold cavities, or - a mold plate with a mold insert support platen, which carries at least one mold insert with a multiplicity of mold cavities, - a mold plate, which carries at least one mold insert with a multiplicity of mold cavities, or - a mold plate with a mold insert support platen, which carries at least one mold insert with a multiplicity of mold cavities, wherein the mold cavities of the first of the two tool halves (2, 3) are designed to form molded parts in conjunction with complementary cavities present on the second of the two tool halves (2, 3), wherein the mold insert of each mold cavity is assigned a slide, which is in each case arranged movably between two positions over or in a cavity-side surface of the mold insert, characterized in that the slide has at least one guide element, which is in engagement with a counterpart guide element in the mold insert, wherein a connection bolt extends from the slide in the direction of the mold plate or of the mold insert support platen and is guided in a guide groove of a rotary ring, wherein a plurality of connection bolts of a plurality of slides are arranged circumferentially along the circumference of the rotary ring, distributed in a corresponding number of guide grooves, and wherein the rotary ring is connected to a drive ring arranged on the mold plate or the mold insert support platen.
An apparatus for brewing and dispensing beverages such as coffee, said apparatus comprising a water tank comprising a water inlet configured for fresh water supply, and one or more heater elements, said apparatus comprising a water tank outlet, which is connected via a hot water channel (31,32,33,34) to a water faucet a brewing chamber and a dispensing nozzle, wherein said hot water channel (31,32,33,34) has at least one section forming a flow path for hot water, said at least one section of said hot water channel is configured such that it is in direct thermal contact with the periphery of said water tank along the entire length of said at least one section of said hot water channel, and such that said at least one section of said hot water channel extends substantially parallel to the periphery of said water tank said apparatus further comprising a manifold, said manifold comprising said at least one section of said hot water channel characterized in that said manifold comprises at least two layers, such as two plates bonded together.
An antibody or antigen binding fragment, which is capable of binding to IL-11Rα, comprising: (i) a light chain variable region sequence comprising the following CDRs: LC-CDR1: QSISNN (SEQ ID NO:33); LC-CDR2: YAS (SEQ ID NO:34);and LC-CDR3: QQRYSWPLT (SEQ ID NO:35), or a variant comprising 1 amino acid substitution in the sequence QQRYSWPLT (SEQ ID NO:35); and (ii) a heavy chain variable region sequence comprising the following CDRs: HC-CDR1: GYTFTNYW (SEQ ID NO:60); HC-CDR2: IGPSDSKT (SEQ ID NO:61); and HC-CDR3: ARGDYVLFTY (SEQ ID NO:62); wherein the antibody or antigen binding fragment is capable of inhibiting IL-11 trans signalling. (i) a light chain variable region sequence comprising the following CDRs: LC-CDR1: QSISNN (SEQ ID NO:33); LC-CDR2: YAS (SEQ ID NO:34);and LC-CDR3: QQRYSWPLT (SEQ ID NO:35), or a variant comprising 1 amino acid substitution in the sequence QQRYSWPLT (SEQ ID NO:35); and (ii) a heavy chain variable region sequence comprising the following CDRs: HC-CDR1: GYTFTNYW (SEQ ID NO:60); HC-CDR2: IGPSDSKT (SEQ ID NO:61); and HC-CDR3: ARGDYVLFTY (SEQ ID NO:62); wherein the antibody or antigen binding fragment is capable of inhibiting IL-11 trans signalling.
An electrically driven hydraulic construction machine comprising: a hydraulic pump; an actuator driven by a hydraulic fluid delivered from the hydraulic pump; an operation lever device that instructs an operation speed and direction of the actuator; an operation state sensor that acquires operation state information about the operation lever device; a relief valve that is connected to a hydraulic line connecting the hydraulic pump with the actuator, and discharges the hydraulic fluid in the hydraulic line to a tank when a pressure in the hydraulic line has reached a preset target relief pressure; and an electric motor that is supplied with electric power from an electric power source, and drives the hydraulic pump, wherein the electrically driven hydraulic construction machine further comprises a controller (50; 50C; 50E; 50F) that changes the target relief pressure of the relief valve on a basis of the operation state information and characterised in that said change of the target relief pressure is further based on a state quantity of the electric power source, and the controller (50; 50C; 50E; 50F) is configured to set the target relief pressure to a first relief pressure (Pn) when the operation lever device is not being operated and the state quantity of the electric power source is equal to or larger than a preset threshold, and to set the target relief pressure to a second relief pressure (Pr(t)) lower than the first relief pressure (Pn) when the operation lever device is not being operated and the state quantity of the electric power source is smaller than the threshold. a hydraulic pump; an actuator driven by a hydraulic fluid delivered from the hydraulic pump; an operation lever device that instructs an operation speed and direction of the actuator; an operation state sensor that acquires operation state information about the operation lever device; a relief valve that is connected to a hydraulic line connecting the hydraulic pump with the actuator, and discharges the hydraulic fluid in the hydraulic line to a tank when a pressure in the hydraulic line has reached a preset target relief pressure; and an electric motor that is supplied with electric power from an electric power source, and drives the hydraulic pump, wherein the electrically driven hydraulic construction machine further comprises a controller (50; 50C; 50E; 50F) that changes the target relief pressure of the relief valve on a basis of the operation state information and characterised in that said change of the target relief pressure is further based on a state quantity of the electric power source, and the controller (50; 50C; 50E; 50F) is configured to set the target relief pressure to a first relief pressure (Pn) when the operation lever device is not being operated and the state quantity of the electric power source is equal to or larger than a preset threshold, and to set the target relief pressure to a second relief pressure (Pr(t)) lower than the first relief pressure (Pn) when the operation lever device is not being operated and the state quantity of the electric power source is smaller than the threshold.
Apparatus for the capacitive, contactless and nondestructive inspection of a multiplicity of electrically conductive structures produced on or in a substrate, the apparatus having: - an excitation signal generating device for applying an excitation signal; - a capacitive sensor, which has at least two sensor electrode areas arranged at mutually different, constant distances parallel to a surface of the substrate and alongside one another relative to the surface of the substrate; - a measuring device for detecting sensor measurement signals; - an evaluation device for determining a spatial extent of an electrically conductive structure by means of the detected sensor measurement signals; wherein: - an electrically conductive substrate holder is provided, which positions the substrate and to which an excitation signal generated by means of the excitation signal generating device can be applied; - the capacitive sensor is configured to be positioned on a side of the substrate which faces away from the substrate holder, - the measuring device is configured to detect a respective sensor measurement signal at a respective sensor electrode area. - an excitation signal generating device for applying an excitation signal; - a capacitive sensor, which has at least two sensor electrode areas arranged at mutually different, constant distances parallel to a surface of the substrate and alongside one another relative to the surface of the substrate; - a measuring device for detecting sensor measurement signals; - an evaluation device for determining a spatial extent of an electrically conductive structure by means of the detected sensor measurement signals; - an electrically conductive substrate holder is provided, which positions the substrate and to which an excitation signal generated by means of the excitation signal generating device can be applied; - the capacitive sensor is configured to be positioned on a side of the substrate which faces away from the substrate holder, - the measuring device is configured to detect a respective sensor measurement signal at a respective sensor electrode area.
A receiver for receiving an input signal, comprising: a processor; a memory; a plurality of sub-receivers configured to receive a plurality of versions of the input signal through a plurality of transmission channels; a sub-receiver selection module configured to select one more of the plurality of sub-receivers using expected contributions to signal-to-noise of an output signal based on an uncertainty of the estimated contributions, wherein the sub-receiver is characterized by the expected contributions being calculated by calculating the expected value of h i 2 for a given gi E[|h i | 2 |g i] where h i is i -th multipath component and g i is i -th estimated multipath component; and a combiner to combine outputs of the selected sub-receivers to produce the output signal. a processor; a memory; a plurality of sub-receivers configured to receive a plurality of versions of the input signal through a plurality of transmission channels; a sub-receiver selection module configured to select one more of the plurality of sub-receivers using expected contributions to signal-to-noise of an output signal based on an uncertainty of the estimated contributions, wherein the sub-receiver is characterized by the expected contributions being calculated by calculating the expected value of h i 2 for a given gi E[|h i | 2 |g i] where h i is i -th multipath component and g i is i -th estimated multipath component; and a combiner to combine outputs of the selected sub-receivers to produce the output signal.
Receiving system for liquids comprising a receiving container, a submersible pump located in the liquid in the receiving container, and a ramp, wherein the liquid is supplied to the receiving container via the ramp, preferably manually with liquid sliders, characterized in that the ramp is mounted unilaterally in such a way and on the opposite side which side is protruding into the receiving container, it experiences buoyancy due to the liquid level in such a way that at least the free side of the ramp which side is protruding into the receiving container floats on the liquid, that the angle of the ramp is automatically.
A rubber composition comprising a diene rubber containing at least one type of styrene-butadiene copolymer and a reinforcing filler, the styrene-butadiene copolymer component including the at least one type of styrene-butadiene copolymer having the characteristics of to: a bonded styrene content is from 5 to 50 wt.%, determined by 1 H-NMR; when a decomposed component S1 including one styrene-derived unit and a decomposed component S1V1 including one styrene-derived unit and one 1,2-bonded butadiene-derived unit are measured by gel permeation chromatography as decomposed components obtained by ozone decomposition, a total amount of styrene of the decomposed component S1 and the decomposed component S1V1 is less than 80 wt.% of the amount of bonded styrene, and a total amount of styrene of the decomposed component S1V1 is less than 10 wt.% of the amount of bonded styrene; when the decomposed components obtained by ozone decomposition are measured by liquid chromatography-mass spectrometer, an integrated intensity of a decomposed component S1V2 including one styrene-derived unit and two 1,2-bonded butadiene-derived units is less than 15% of an integrated intensity of all decomposed components including styrene-derived units; and a vinyl content of a butadiene portion is not less than 50%, determined by 1 H-NMR. a bonded styrene content is from 5 to 50 wt.%, determined by 1 H-NMR; when a decomposed component S1 including one styrene-derived unit and a decomposed component S1V1 including one styrene-derived unit and one 1,2-bonded butadiene-derived unit are measured by gel permeation chromatography as decomposed components obtained by ozone decomposition, a total amount of styrene of the decomposed component S1 and the decomposed component S1V1 is less than 80 wt.% of the amount of bonded styrene, and a total amount of styrene of the decomposed component S1V1 is less than 10 wt.% of the amount of bonded styrene; when the decomposed components obtained by ozone decomposition are measured by liquid chromatography-mass spectrometer, an integrated intensity of a decomposed component S1V2 including one styrene-derived unit and two 1,2-bonded butadiene-derived units is less than 15% of an integrated intensity of all decomposed components including styrene-derived units; and a vinyl content of a butadiene portion is not less than 50%, determined by 1 H-NMR.
A method for data transfer and programming in a memory device, the method comprising: transferring original data to a memory array; appending additional digits to the original data to form a new programming word; and programming the new programming word to the memory array, characterized in that: the additional digits are appended to the original data in response to a first translation table wherein the first translation table provides different least significant bit windows of interpretation in response to a particular margin of error; and reading the programmed word from the memory array (step 407) in response to a second translation table that is different from the first translation table, the second translation table configured to provide a margin of error compensation for a disturb condition existing in a read threshold voltage. transferring original data to a memory array; appending additional digits to the original data to form a new programming word; and programming the new programming word to the memory array, characterized in that: the additional digits are appended to the original data in response to a first translation table wherein the first translation table provides different least significant bit windows of interpretation in response to a particular margin of error; and reading the programmed word from the memory array (step 407) in response to a second translation table that is different from the first translation table, the second translation table configured to provide a margin of error compensation for a disturb condition existing in a read threshold voltage. the additional digits are appended to the original data in response to a first translation table wherein the first translation table provides different least significant bit windows of interpretation in response to a particular margin of error; and reading the programmed word from the memory array (step 407) in response to a second translation table that is different from the first translation table, the second translation table configured to provide a margin of error compensation for a disturb condition existing in a read threshold voltage.