mhurhangee/ep-ind-claims huggingface dataset:
A method of operating a heat exchanger system in which a compressor, which is drivable by a motor, is fluidly interposed between an evaporator and a condenser following receipt of a shutdown command, the method comprising: positioning inlet guide vanes of the compressor in a first position in the event of at least one of: a first precondition being in effect; and the first and a second precondition both not being in effect; positioning the inlet guide vanes in a second position in an event the first precondition is not in effect but the second precondition is in effect; ramping a speed of the compressor down until a third precondition takes effect; removing power from the motor; and positioning the inlet guide vanes in the first position once power is removed from the motor, wherein: the first precondition comprises a variable frequency drive fault being declared, the second precondition comprises an operating point being below a variable frequency drive surge prevention line, the third precondition comprises a pressure difference between the compressor and the condenser being less than a predefined amount, and the first position comprises a fully closed position of the inlet guide vanes. a first precondition being in effect; and the first and a second precondition both not being in effect; positioning the inlet guide vanes in a second position in an event the first precondition is not in effect but the second precondition is in effect; ramping a speed of the compressor down until a third precondition takes effect; removing power from the motor; and positioning the inlet guide vanes in the first position once power is removed from the motor, wherein: the first precondition comprises a variable frequency drive fault being declared, the second precondition comprises an operating point being below a variable frequency drive surge prevention line, the third precondition comprises a pressure difference between the compressor and the condenser being less than a predefined amount, and the first position comprises a fully closed position of the inlet guide vanes. the first precondition comprises a variable frequency drive fault being declared, the second precondition comprises an operating point being below a variable frequency drive surge prevention line, the third precondition comprises a pressure difference between the compressor and the condenser being less than a predefined amount, and the first position comprises a fully closed position of the inlet guide vanes.
A process for the preparation of ethene by vapour phase chemical dehydration of ethanol using an adiabatic reactor, wherein the interior of the adiabatic reactor is separated into at least three reaction zones, comprising a first reaction zone, at least one intermediate reaction zone and a final reaction zone, and wherein each zone contains an ethanol dehydration catalyst; said process comprising the steps of; a) feeding a pre-heated reactant feed-stream into an inlet of the first reaction zone; b) extracting an effluent-stream from an outlet of the first reaction zone; c) feeding said effluent-stream into an inlet of a subsequent intermediate reaction zone; d) extracting an effluent-stream from an outlet of the intermediate reaction zone; e) repeating steps (c) and (d) for any subsequent intermediate reaction zones, if present; f) feeding, into an inlet of the final reaction zone, the effluent-stream from the preceding intermediate reaction zone; g) extracting a product stream from an outlet of the final reaction zone; wherein the effluent-streams are re-heated prior to being fed into a subsequent reaction zone by means of one or more heat exchangers; and wherein a single heat exchanger simultaneously re-heats at least two of the effluent-streams, such that no more than one heat exchanger is present for every two effluent-streams being re-heated in the process. a) feeding a pre-heated reactant feed-stream into an inlet of the first reaction zone; b) extracting an effluent-stream from an outlet of the first reaction zone; c) feeding said effluent-stream into an inlet of a subsequent intermediate reaction zone; d) extracting an effluent-stream from an outlet of the intermediate reaction zone; e) repeating steps (c) and (d) for any subsequent intermediate reaction zones, if present; f) feeding, into an inlet of the final reaction zone, the effluent-stream from the preceding intermediate reaction zone; g) extracting a product stream from an outlet of the final reaction zone; wherein the effluent-streams are re-heated prior to being fed into a subsequent reaction zone by means of one or more heat exchangers; and wherein a single heat exchanger simultaneously re-heats at least two of the effluent-streams, such that no more than one heat exchanger is present for every two effluent-streams being re-heated in the process.
A system for secure data exchange, the system comprising: at least two data gates (11a, 11b), wherein a first data gate of the at least two data gates (11a, 11b) is configured to encrypt original data with a key based on authentication data and to generate at least one virtual file comprising exclusively meta data of the original data, wherein the first data gate is further configured to separate the encrypted original data in a plurality of packets, wherein the first data gate is further configured to spread the plurality of packets over at least two public data storages (17, 17a, 17b, 19), wherein a second data gate of the at least two data gates (11a, 11b) is configured to assemble and decrypt the encrypted original data with the key, and wherein the assembly and decryption of the encrypted original data is initiated by at least one user input with respect to the at least one virtual file. wherein a first data gate of the at least two data gates (11a, 11b) is configured to encrypt original data with a key based on authentication data and to generate at least one virtual file comprising exclusively meta data of the original data, wherein the first data gate is further configured to separate the encrypted original data in a plurality of packets, wherein the first data gate is further configured to spread the plurality of packets over at least two public data storages (17, 17a, 17b, 19), wherein a second data gate of the at least two data gates (11a, 11b) is configured to assemble and decrypt the encrypted original data with the key, and wherein the assembly and decryption of the encrypted original data is initiated by at least one user input with respect to the at least one virtual file.
Method for producing a liquid composition comprising hyperpolarised 13 C-pyruvate said method comprising a) forming a liquid mixture comprising a radical of formula, 13 C-pyruvic acid and/or 13 C-pyruvate and freezing the mixture; where M represents hydrogen or one equivalent of a cation; and R1 which is the same or different represents a straight chain or branched hydroxylated and/or alkoxylated C 1 -C 4 -hydrocarbon group b) enhancing the 13 C nuclear polarisation of pyruvic acid and/or pyruvate in the mixture via DNP; c) adding a buffer and a base to the frozen mixture to dissolve it and to convert the 13 C-pyruvic acid into a 13 C-pyruvate to obtain a liquid composition or, when only 13 C-pyruvate is used in step a), adding a buffer to the frozen mixture to dissolve it to obtain a liquid composition; and d) optionally removing the radical and/or reaction products thereof from the liquid composition. a) forming a liquid mixture comprising a radical of formula, 13 C-pyruvic acid and/or 13 C-pyruvate and freezing the mixture; where M represents hydrogen or one equivalent of a cation; and R1 which is the same or different represents a straight chain or branched hydroxylated and/or alkoxylated C 1 -C 4 -hydrocarbon group M represents hydrogen or one equivalent of a cation; and R1 which is the same or different represents a straight chain or branched hydroxylated and/or alkoxylated C 1 -C 4 -hydrocarbon group b) enhancing the 13 C nuclear polarisation of pyruvic acid and/or pyruvate in the mixture via DNP; c) adding a buffer and a base to the frozen mixture to dissolve it and to convert the 13 C-pyruvic acid into a 13 C-pyruvate to obtain a liquid composition or, when only 13 C-pyruvate is used in step a), adding a buffer to the frozen mixture to dissolve it to obtain a liquid composition; and d) optionally removing the radical and/or reaction products thereof from the liquid composition.
An inductive power transfer system, wherein the inductive power transfer system comprises an object detection system, wherein the inductive power transfer system comprises a primary winding structure and a secondary winding structure, wherein a charging volume is assigned to the inductive power transfer system, wherein the object detection system comprises at least one sensing device, wherein the sensing device has a curtain-like detection volume, wherein the at least one sensing device is arranged such that the detection volume is fully arranged outside the charging volume or comprises only an edge portion of the charging volume, wherein the at least one sensing device comprises at least one exciting winding structure and at least one detecting winding structure, wherein the at least one detecting winding structure is arranged within the exciting winding structure, wherein an electromagnetic detection field is generated by the exciting winding structure, characterized in that the detection field is received by the at least one detection winding structure, wherein an induced voltage is generated by the at least one detecting winding structure, wherein a foreign object within the detection volume is detected depending on at least one characteristic of the induced voltage.
Bicycle trailer with a trailer frame, a loading floor, a rear wheel receiver, and a drawbar with a first end and a second end, wherein the second end of the drawbar is connected to the trailer frame via a hinge with a hinge axis, with the result that the drawbar is pivotable relative to the trailer frame between a first position and a second position about the hinge axis, wherein the trailer frame has a front, a back, a top and a bottom, wherein the hinge axis is arranged closer to the front than the rear wheel receiver, wherein the first end of the drawbar in the second position extends beyond the front of the trailer frame and is arranged such that the first end of the drawbar can be connected to a towing vehicle, wherein the loading floor has a loading surface and an underbody surface, which are arranged on opposite sides of the loading floor, wherein the first end of the drawbar in the first position is arranged on the side of the underbody surface of the loading floor and closer to the back of the trailer frame than the second end of the drawbar, characterized in that the trailer has a front wheel receiver and a front wheel fastened to the front wheel receiver with a pivot axis, wherein the front wheel receiver is arranged pivotable, coupled with the drawbar, relative to the trailer frame about the hinge axis of the hinge such that in a side view perpendicular to the front and the back of the trailer frame the pivot axis of the front wheel is arranged on the side of the underbody surface when the drawbar is in the first position, and in the side view the pivot axis of the front wheel is arranged on the side of the loading surface and/or is shifted further in the direction towards the side of the loading surface when the drawbar is in the second position.
An effect pigment comprising: a substrate; an outer layer disposed above the substrate; and particles disposed above the substrate and at least partially entrapped by the outer layer, the particles comprising quantum dots. a substrate; an outer layer disposed above the substrate; and particles disposed above the substrate and at least partially entrapped by the outer layer, the particles comprising quantum dots.
A system for temporary fixation of an implantable medical device comprising: - at least one electrical lead configured to be implanted in a heart and grow in after implantation; and - a housing coupled with said at least one electrical lead, wherein said housing is configured to be implanted within a blood vessel, wherein said housing comprises - at least one stimulation pulse generator to selectively generate stimulation pulses to the heart via said at least one electrical lead; - at least one sensing stage configured to process electrical signals from the heart via said at least one electrode lead; - a control unit connected to said at least one stimulation pulse generator and to said at least one sensing stage; and - a temporary fixation element configured to couple said housing with an internal portion of said blood vessel until at least the implantable medical device or one electrical lead has grown in, characterized in that the temporary fixation element is configured to dissolve after being exposed to an external stimulus. - at least one electrical lead configured to be implanted in a heart and grow in after implantation; and - a housing coupled with said at least one electrical lead, wherein said housing is configured to be implanted within a blood vessel, wherein said housing comprises - at least one stimulation pulse generator to selectively generate stimulation pulses to the heart via said at least one electrical lead; - at least one sensing stage configured to process electrical signals from the heart via said at least one electrode lead; - a control unit connected to said at least one stimulation pulse generator and to said at least one sensing stage; and - a temporary fixation element configured to couple said housing with an internal portion of said blood vessel until at least the implantable medical device or one electrical lead has grown in, - at least one stimulation pulse generator to selectively generate stimulation pulses to the heart via said at least one electrical lead; - at least one sensing stage configured to process electrical signals from the heart via said at least one electrode lead; - a control unit connected to said at least one stimulation pulse generator and to said at least one sensing stage; and - a temporary fixation element configured to couple said housing with an internal portion of said blood vessel until at least the implantable medical device or one electrical lead has grown in,
A playback control assembly for a media playback device in a vehicle, the playback control assembly comprising: a control knob assembly movably engaged with a body (520, 702) of the media playback device and configured to receive a manual input from a user for controlling playback of media content, the manual input including a pressing input and a rotational input, the control knob assembly including: a front face having a plurality of input regions, each input region configured to receive the pressing input, the front face configured to be physically depressible at the plurality of input regions, respectively, upon receiving the pressing input thereat; and a rotary knob having a rotational input surface configured to receive the rotational input and rotate relative to the front face and the body of the media playback device upon receiving the rotation input; wherein the control knob assembly includes a spring device configured to bias the front face to an undepressed position relative to the body (520, 702) of the media playback device, wherein the spring device includes: a first spring unit configured to enable the front face to pivot sideways in response to press input against the input regions, and a second spring unit configured to enable the front face to be depressed in response to press input against the input regions. a front face having a plurality of input regions, each input region configured to receive the pressing input, the front face configured to be physically depressible at the plurality of input regions, respectively, upon receiving the pressing input thereat; and a rotary knob having a rotational input surface configured to receive the rotational input and rotate relative to the front face and the body of the media playback device upon receiving the rotation input; wherein the control knob assembly includes a spring device configured to bias the front face to an undepressed position relative to the body (520, 702) of the media playback device, wherein the spring device includes: a first spring unit configured to enable the front face to pivot sideways in response to press input against the input regions, and a second spring unit configured to enable the front face to be depressed in response to press input against the input regions. a first spring unit configured to enable the front face to pivot sideways in response to press input against the input regions, and a second spring unit configured to enable the front face to be depressed in response to press input against the input regions.
Palletizing and/or depalletizing system of packs or goods, comprising: - at least one first handling station of a plurality of packs to be palletized/depalletized, said at least one first handling station being fastened to the ground and provided with a conveyor belt, or a roller element, which permits said packs arranged on it to move forwards; - at least one second handling station; - at least one pallet arranged at said at least one second handling station, said at least one pallet being adapted to support said packs to be palletized/depalletized; - transfer means of said packs to be palletized/depalletized between said at least one first handling station and said at least one second handling station, wherein said transfer means comprise at least a drone having at least a gripper adapted to grip/release said packs to be palletized/depalletized, said drone being movable along at least an aerial trajectory for transferring said packs to be palletized/depalletized between said at least one first handling station and said at least one second handling station; characterized said at least one second handling station is fastened to the ground and is provided with a conveyor belt, or a roller element, which supports said at least one pallet and permits said at least one pallet arranged on it to move forwards, and in that the palletizing and/or depalletizing system comprises at least a reticular element arranged at a predefined distance from the ground and adapted to define at least a safety area, arranged between the ground and said reticular element and devoid of the handling of said drone in its interior, and at least a work area, arranged on top of said reticular element and inside which said drone is movable along said aerial trajectory, said aerial trajectory being defined between said at least one first handling station and said at least one second handling station, and vice versa, and extends substantially on top of said reticular element in the work area. - at least one first handling station of a plurality of packs to be palletized/depalletized, said at least one first handling station being fastened to the ground and provided with a conveyor belt, or a roller element, which permits said packs arranged on it to move forwards; - at least one second handling station; - at least one pallet arranged at said at least one second handling station, said at least one pallet being adapted to support said packs to be palletized/depalletized; - transfer means of said packs to be palletized/depalletized between said at least one first handling station and said at least one second handling station, wherein said transfer means comprise at least a drone having at least a gripper adapted to grip/release said packs to be palletized/depalletized, said drone being movable along at least an aerial trajectory for transferring said packs to be palletized/depalletized between said at least one first handling station and said at least one second handling station;
Interchangeable roller of a printing unit of a printing machine having a roller inking unit with a roller outer body which is axially reciprocally mounted on a roller inner body, wherein for axially moving the roller outer body in at least a first direction, a pneumatic drive having at least a first chamber (32; 33) is provided, which is embodied in the interior of the roller in the manner of a cylinder-piston system between one or more outer cylindrical body fixed components (34; 36; 37) and one or more inner roller body fixed components (38, 39) and which can have compressed air applied, characterized in that the parts of the components (34; 36; 37; 38; 39) limiting the chamber (32; 33) that can be moved relative to one another form a contact-free seal (41; 42; 43) on the side facing one another.
Burnt gas exhaust line for an internal combustion engine including: - a turbine of a turbocompressor, - a turbine of a turbo-recovery system disposed on the downstream side of the turbine of the turbocompressor in the exhaust line, and - a junction element enabling the connection of a burnt gas recirculation line and disposed between the turbine of the turbocompressor and the turbine of the turbo-recovery system, the exhaust line including a post-treatment device disposed between the turbine of the turbocompressor and the junction element, characterized in that the turbo-recovery system includes a reversible electric machine. - a turbine of a turbocompressor, - a turbine of a turbo-recovery system disposed on the downstream side of the turbine of the turbocompressor in the exhaust line, and - a junction element enabling the connection of a burnt gas recirculation line and disposed between the turbine of the turbocompressor and the turbine of the turbo-recovery system,
A steam reforming catalyst comprising: nickel as a catalytically active metal; lanthanum as a first co-catalyst component; manganese as a second co-catalyst component; and a carrier containing γ-alumina as a main component, wherein with respect to a total weight of the catalytically active metal, the first co-catalyst component, the second co-catalyst component, and the carrier, a content of the catalytically active metal is 11 wt% or more and 18 wt% or less, a content of the first co-catalyst component is 8 wt% or more and 12 wt% or less, and a content of the second co-catalyst component is 0.05 wt% or more and 3 wt% or less. nickel as a catalytically active metal; lanthanum as a first co-catalyst component; manganese as a second co-catalyst component; and a carrier containing γ-alumina as a main component, wherein with respect to a total weight of the catalytically active metal, the first co-catalyst component, the second co-catalyst component, and the carrier, a content of the catalytically active metal is 11 wt% or more and 18 wt% or less, a content of the first co-catalyst component is 8 wt% or more and 12 wt% or less, and a content of the second co-catalyst component is 0.05 wt% or more and 3 wt% or less.