mhurhangee/ep-ind-claims huggingface dataset:
Process for biochemical synthesis of 1,4-butanediamine in a microorganism having an increased level of an ornithine decarboxylase activity (increased ODC activity) as compared to the native level of the ornithine decarboxylase activity, characterized in that in the microorganism also an increased activity of N-acetylglutamate formation is present as compared to the native level of activity of N-acetylglutamate formation in the microorganism and that 1,4-butanediamine produced in the microorganism is excreted into a fermentation broth, and is recovered from the fermentation broth, wherein - the increased ODC activity is achieved by overexpression of an ornithine decarboxylase encoding gene speF or speC (each belonging to E.C. 4.1.1.17) originating from one of the genera selected from the group consisting of Escherichia, Shigella, Salmonella, Yersinia, and Shewanella; and - the increased activity of N-acetylglutamate formation is achieved by overexpression of either an N-acetylglutamate synthase encoding gene argA (belonging to E.C. 2.3.1.1) and/or an N2-acetyl-L-ornithine:L-glutamate N-acetyl transferase encoding gene argJ (belonging to E.C. 2.3.1.35). - the increased ODC activity is achieved by overexpression of an ornithine decarboxylase encoding gene speF or speC (each belonging to E.C. 4.1.1.17) originating from one of the genera selected from the group consisting of Escherichia, Shigella, Salmonella, Yersinia, and Shewanella; and - the increased activity of N-acetylglutamate formation is achieved by overexpression of either an N-acetylglutamate synthase encoding gene argA (belonging to E.C. 2.3.1.1) and/or an N2-acetyl-L-ornithine:L-glutamate N-acetyl transferase encoding gene argJ (belonging to E.C. 2.3.1.35).
Process for flexible production of MTBE and isononanol comprising the steps of: a) providing a C4-hydrocarbon stream containing at least n-butenes (1-butene and 2-butene), n-butane and isobutane as a first input stream and distillatively separating at least a portion of the isobutane and at least a portion of the 1-butene from the first input stream, wherein the C4-hydrocarbon stream is a raffinate-II stream; b) using the isobutane separated from the first input stream and additional isobutane separated from a field butane stream or an FCC-C4 stream as a second input stream; c) sending the first input stream to an oligomerization in which the n-butenes are catalytically oligomerized to afford C8-olefins; d) sending the C8-olefins formed in the oligomerization in step c) to a hydroformylation in which C8-olefins are catalytically reacted with synthesis gas to afford C9-aldehydes; e) sending the C9-aldehydes from the hydroformylation in step d) to a hydrogenation in which C9-aldehydes are catalytically converted into isononanol; f) sending the second input stream to a dehydrogenation to obtain a dehydrogenation mixture containing at least isobutene and unconverted isobutane and optionally separating the isobutane from the dehydrogenation mixture; g) sending the isobutene from step f) to an MTBE or ETBE synthesis in which isobutene is catalytically reacted with methanol to afford MTBE or with ethanol to afford ETBE or to an isobutene dimerization in which isobutene is catalytically dimerized. a) providing a C4-hydrocarbon stream containing at least n-butenes (1-butene and 2-butene), n-butane and isobutane as a first input stream and distillatively separating at least a portion of the isobutane and at least a portion of the 1-butene from the first input stream, wherein the C4-hydrocarbon stream is a raffinate-II stream; b) using the isobutane separated from the first input stream and additional isobutane separated from a field butane stream or an FCC-C4 stream as a second input stream; c) sending the first input stream to an oligomerization in which the n-butenes are catalytically oligomerized to afford C8-olefins; d) sending the C8-olefins formed in the oligomerization in step c) to a hydroformylation in which C8-olefins are catalytically reacted with synthesis gas to afford C9-aldehydes; e) sending the C9-aldehydes from the hydroformylation in step d) to a hydrogenation in which C9-aldehydes are catalytically converted into isononanol; f) sending the second input stream to a dehydrogenation to obtain a dehydrogenation mixture containing at least isobutene and unconverted isobutane and optionally separating the isobutane from the dehydrogenation mixture; g) sending the isobutene from step f) to an MTBE or ETBE synthesis in which isobutene is catalytically reacted with methanol to afford MTBE or with ethanol to afford ETBE or to an isobutene dimerization in which isobutene is catalytically dimerized.
A method for determining an internal failure of a tire, comprising the steps of: detecting radial acceleration of a tire during vehicular travel by an acceleration sensor installed on an inner surface of the tire in a tread center area; calculating a band value, which is a magnitude of vibrational components in a specific frequency band, from the detected radial acceleration; comparing the calculated band value against a predetermined band value of a normal tire; and determining the presence of an internal failure of the tire when the calculated band value is smaller than the band value of the normal tire, wherein the specific frequency band is a frequency band which includes the frequency of the peak that has the second lowest frequency of the peaks appearing in the frequency spectrum derived by performing a frequency analysis on the radial acceleration. detecting radial acceleration of a tire during vehicular travel by an acceleration sensor installed on an inner surface of the tire in a tread center area; calculating a band value, which is a magnitude of vibrational components in a specific frequency band, from the detected radial acceleration; comparing the calculated band value against a predetermined band value of a normal tire; and determining the presence of an internal failure of the tire when the calculated band value is smaller than the band value of the normal tire,
A converter arrangement (10a to 10k), wherein the converter arrangement comprises at least first and second modular multilevel converters (12a, 12b); wherein each of the at least first and second modular multilevel converters comprises at least two converter branches; wherein each converter branch comprises a plurality of series-connected converter cells (20, 20'), each converter cell comprising a cell capacitor and semiconductor switches for connecting the cell capacitor to the converter branch; wherein the at least two converter branches of the first modular multilevel converter are connected via a first branch connection point and the at least two converter branches of the second modular multilevel converter are connected via a second branch connection point; wherein the at least first and second multilevel converters (12a, 12b) are connected in parallel via a phase connection point for connecting the converter arrangement to a load (34, 36) or a power source (30, 32), wherein the phase connection point is connected via a first inductance with the first branch connection point and/or via a second inductance with the second branch connection point, wherein at least one of the first and second modular multilevel converters (12a, 12b) comprises a protection system (44, 46), which comprises: a fault detection device; a mechanical or power electronic switch for interconnecting at least two phases at the branch connection point of the associated modular multilevel converter (12a, 12b); and a controller adapted for switching converter cells (20, 20') of the associated modular multilevel converter (12a, 12b) to zero output voltage and for closing the switch, when receiving a fault signal from the fault detection device, wherein the fault detection device comprises a current sensor for sensing an over-current in the at least two phases at the phase connection point; and/or wherein the current sensor is adapted for measuring a current between the phase connection point and the first and/or second inductance before the branch connection po int. a fault detection device; a mechanical or power electronic switch for interconnecting at least two phases at the branch connection point of the associated modular multilevel converter (12a, 12b); and a controller adapted for switching converter cells (20, 20') of the associated modular multilevel converter (12a, 12b) to zero output voltage and for closing the switch, when receiving a fault signal from the fault detection device, wherein the fault detection device comprises a current sensor for sensing an over-current in the at least two phases at the phase connection point; and/or wherein the current sensor is adapted for measuring a current between the phase connection point and the first and/or second inductance before the branch connection po int.
An arrangement with a pneumatic or hydraulic piston rod cylinder, wherein the pneumatic or hydraulic piston rod cylinder comprises a cylinder and a piston which is adjustable therein in the longitudinal direction thereof and which is coupled to a piston rod projecting from the cylinder and divides a volume received in the cylinder into a first pressure chamber, through which the piston rod extends, and a second pressure chamber, wherein the pressure chambers (5, 6) being fluidically connected to one another via a bypass and each having a pressure port which can be formed in a cylinder wall of the cylinder and via which the pressure chambers (5, 6) can be pressurized by a fluid, and a first side of the piston delimiting the first pressure chamber and a second side, which is arranged opposite the first side and has a larger surface area than the first side, delimiting the second pressure chamber, wherein the first and the second pressure chambers (5, 6) are fluidically connected to each other via a bypass line (10, 14) of the bypass connected to the pressure ports of the pressure chambers (5, 6), wherein the piston has a lower stop position in which the piston rod projects out of the cylinder by a maximum length, and a sealing circumference of the piston, via which the piston bears in a sealing manner against the inner circumference of the cylinder, closes off a pressure port of the first pressure chamber or passes over it, so that the bypass line (10, 14) is connected to the first pressure chamber, wherein in the stop position the first pressure chamber has a minimum volume into which a further pressure port opens into the first pressure chamber, characterized in that the bypass line (10, 14) has a unidirectionally permeable valve, preferably a non-return valve, which is permeable in the fluid flow direction from the second pressure chamber to the first pressure chamber.
A process for preparing isocyanates by reacting the corresponding amines with phosgene, optionally in the presence of an inert medium, in which phosgene and amine are first mixed and converted to the isocyanate in a reactor, and in which a reaction gas which comprises isocyanate and hydrogen chloride leaving the reactor is cooled in a quench by adding a liquid quench medium to form a mixture of reaction gas and quench medium as the product stream, which comprises wetting the walls of the quench which can come into contact with the reaction gas with a liquid, wherein the amount of liquid is such that only some of the liquid in the quench evaporates and there is a sufficiently large portion that does not evaporate in order to achieve complete wetting of the walls.
A method comprising: obtaining, by a system comprising a processor, a resource block schedule associated with a first plurality of wireless signal paths; identifying, by the system, unused resource blocks for the first plurality of wireless signal paths based on the resource block schedule; measuring, by the system, signal energy levels during the one or more unused resource blocks; determining, by the system, an average thermal noise level from the measured signal energy levels; determining, by the system, an adaptive inter-cell interference threshold based on the average thermal noise level; detecting and storing, by the system, interference signals for a second plurality of wireless signal paths based on the adaptive inter-cell interference threshold; measuring, by the system, signal levels and noise levels of a third plurality of wireless signal paths; determining, by the system, Signal to Interference plus Noise Ratio, SINR, measurements for the third plurality of wireless signal paths based on the measured signal levels and noise levels of the third plurality of wireless signal paths and the levels of interference of the stored interference signals; identifying, by the system, a SINR measurement from the SINR measurements that is below a SINR threshold; and initiating, by the system, a corrective action to improve the SINR measurement of a wireless signal path of the third plurality of wireless signal paths corresponding to the identified SINR measurement. obtaining, by a system comprising a processor, a resource block schedule associated with a first plurality of wireless signal paths; identifying, by the system, unused resource blocks for the first plurality of wireless signal paths based on the resource block schedule; measuring, by the system, signal energy levels during the one or more unused resource blocks; determining, by the system, an average thermal noise level from the measured signal energy levels; determining, by the system, an adaptive inter-cell interference threshold based on the average thermal noise level; detecting and storing, by the system, interference signals for a second plurality of wireless signal paths based on the adaptive inter-cell interference threshold; measuring, by the system, signal levels and noise levels of a third plurality of wireless signal paths; determining, by the system, Signal to Interference plus Noise Ratio, SINR, measurements for the third plurality of wireless signal paths based on the measured signal levels and noise levels of the third plurality of wireless signal paths and the levels of interference of the stored interference signals; identifying, by the system, a SINR measurement from the SINR measurements that is below a SINR threshold; and initiating, by the system, a corrective action to improve the SINR measurement of a wireless signal path of the third plurality of wireless signal paths corresponding to the identified SINR measurement.
System comprising an NMR MAS probe head of an NMR spectrometer as well as a transport device for transporting an NMR sample to the NMR MAS probe head, the transport device having a transport container for the NMR MAS rotor, which is configured in such a way that the NMR MAS rotor is released by unlocking a locking apparatus and is transferred to the NMR MAS probe head and can be received by same, and wherein a detecting apparatus comprising a sensor system is provided, which makes it possible to detect whether or not the transport container is currently loaded with an NMR MAS rotor, characterized in that the NMR MAS probe head comprises a positioning apparatus, which has a geometric shape such that, in a measuring position, the transport container is arranged in a defined position with respect to the NMR MAS probe head, and in that the detecting apparatus comprises a sensor system which makes it possible to reliably detect the presence of the NMR MAS rotor in the transport container in a contact-free manner, and also at least one sensor line which can transmit a signal dependent on the current relative position of the transport container with respect to the NMR MAS probe head from the NMR MAS probe head to the transport container for detecting the current loading of the transport container.
Method for producing a component for a thermoelectric module, at least comprising the following steps: a) providing at least one thread having an extent, b) providing a tubular receptacle having an outer circumferential surface, c) applying thermoelectric material to the at least one thread, d) winding the at least one thread around the tubular receptacle, characterized in that at least one annular component for a thermoelectric module is formed on the outer circumferential surface, which can be arranged, with other annular components, between an outer sleeve and an inner sleeve of a tubular thermoelectric module. a) providing at least one thread having an extent, b) providing a tubular receptacle having an outer circumferential surface, c) applying thermoelectric material to the at least one thread, d) winding the at least one thread around the tubular receptacle, characterized in that at least one annular component for a thermoelectric module is formed on the outer circumferential surface, which can be arranged, with other annular components, between an outer sleeve and an inner sleeve of a tubular thermoelectric module.
A method being performed in a Global Navigation Satellite System for determining an indicator of an amount of noise comprised within a received signal having incurred a transmission delay; wherein the received signal is indicative of a carrier signal modulated with a modulating signal; wherein the modulating signal comprises an in-phase component and a quadrature component; the method comprising - extracting a received modulating signal from the received signal; - determining an estimate of the transmission delay based on the in-phase component of the received modulating signal only; - generating a prompt replica of the modulating signal using the estimate of the transmission delay; - determining a correlation, referred to as a prompt quadrature correlation, of the quadrature component of the received modulating signal and of the quadrature component of the prompt replica; and - determining the indicator of the amount of noise comprised within the received signal based on the prompt quadrature correlation. - extracting a received modulating signal from the received signal; - determining an estimate of the transmission delay based on the in-phase component of the received modulating signal only; - generating a prompt replica of the modulating signal using the estimate of the transmission delay; - determining a correlation, referred to as a prompt quadrature correlation, of the quadrature component of the received modulating signal and of the quadrature component of the prompt replica; and - determining the indicator of the amount of noise comprised within the received signal based on the prompt quadrature correlation.
A numerically controlled machine tool with a cable guiding device for providing and guiding a flexibly designed connection cable of a cable-bound tool, wherein the machine tool comprises at least: a machining device which is designed to receive the cable-bound tool, one or more numerically controlled machine axes which are designed to position the machining device and a workpiece to be machined relative to one another, and the cable guiding device comprises: a first guiding device, a carriage guided displaceably in the first guiding device, a first deflection roller which is connected rotatably to the carriage, a first clamping weight G 1, a cable pull device which connects the first clamping weight G 1 to the carriage guided in the first guiding device, wherein the connection cable runs over the first deflection roller and connects the cable-bound tool to a connection device of the machine tool, wherein, the cable guiding device further comprises: a second clamping weight G 2, and a second guiding device in which the clamping weights G 1 and G 2 are each guided displaceably, such that the connection cable running over the first deflection roller is prestressed in a first displacement region of the cable-bound tool by a force generated by the weight force of the first clamping weight G 1, and is prestressed in a second displacement region of the cable-bound tool by a force generated by a sum of the weight forces of the clamping weights G 1 and G 2. a machining device which is designed to receive the cable-bound tool, one or more numerically controlled machine axes which are designed to position the machining device and a workpiece to be machined relative to one another, and the cable guiding device comprises: a first guiding device, a carriage guided displaceably in the first guiding device, a first deflection roller which is connected rotatably to the carriage, a first clamping weight G 1, a cable pull device which connects the first clamping weight G 1 to the carriage guided in the first guiding device, a first guiding device, a carriage guided displaceably in the first guiding device, a first deflection roller which is connected rotatably to the carriage, a first clamping weight G 1, a cable pull device which connects the first clamping weight G 1 to the carriage guided in the first guiding device, wherein the connection cable runs over the first deflection roller and connects the cable-bound tool to a connection device of the machine tool, wherein, the cable guiding device further comprises: a second clamping weight G 2, and a second guiding device in which the clamping weights G 1 and G 2 are each guided displaceably, a second clamping weight G 2, and a second guiding device in which the clamping weights G 1 and G 2 are each guided displaceably, such that the connection cable running over the first deflection roller is prestressed in a first displacement region of the cable-bound tool by a force generated by the weight force of the first clamping weight G 1, and is prestressed in a second displacement region of the cable-bound tool by a force generated by a sum of the weight forces of the clamping weights G 1 and G 2.
An optical tomographic imaging apparatus that is a polarization sensitive OCT (PS-OCT) for acquiring a Jones matrix representing polarization characteristics of at least one object to be inspected, the apparatus comprising at least one processing unit configured to: set a predetermined kernel to OCT data that are associated with polarimetric properties of the object, defined in spatial or spatio-temporal directions; define one of the pixels in the set predetermined kernel as a reference pixel; characterised in that the processing unit is further configured to: model the Jones matrix of each pixel in the set predetermined kernel by using one or more unitary matrices to obtain a relative global phase between reference pixel and each pixel in the set predetermined kernel without any artifact of birefringence. set a predetermined kernel to OCT data that are associated with polarimetric properties of the object, defined in spatial or spatio-temporal directions; define one of the pixels in the set predetermined kernel as a reference pixel; characterised in that the processing unit is further configured to: model the Jones matrix of each pixel in the set predetermined kernel by using one or more unitary matrices to obtain a relative global phase between reference pixel and each pixel in the set predetermined kernel without any artifact of birefringence.
Door having a handle that cooperates with a push-rod fitting arranged in a fitting groove of a door leaf at least on a closing side, wherein the push-rod fitting is made up of displaceable connecting rods to which at least one locking bolt is assigned, wherein one of the connecting rods cooperates with a sealing fitting, extending at least over a width and/or height of the door leaf, such that, in one connecting rod position, a sealing profile is movable with its free sealing edge out of the sealing fitting and, in another connecting rod position, is movable into the sealing fitting, wherein, to move the sealing profile, means are provided that comprise coupling means arranged between the connecting rod and a rail supporting the sealing profile, and/or a gear mechanism and/or lever linkage or the like, characterized in that the sealing profile is held under the action of springs in the end position protruding beyond the sealing fitting, wherein the springs are arranged between the rail and a U profile, supporting the rail, of the sealing fitting, and the U-profile is fastened to the leaf frame.