mhurhangee/ep-ind-claims huggingface dataset:
Method for the separation of methyl mercaptan from reaction mixtures created in the catalytic conversion of H 2 S with methanol, characterized in that 1.1 the components of non-converted H 2 S and methanol, as well as the water obtained in the reaction mixture, are separated, 1.2 the thus obtained methyl mercaptan containing reaction mixture is converted with 3-methyl mercaptopropionaldehyde under the formation of the respective hemithioacetal or thioacetal, wherein the temperature of the reaction leading to the formation of hemithioacetal or thioacetal is between 50 and 120°C and methyl mercaptan and MMP are used at a molar ratio of 1 to at least 1, and subsequently, the thus obtained reaction product is converted with acrolein in the presence of a catalyst to give MMP, and 1.3 the components from the methyl mercaptan synthesis still present in the reaction mixture are separated from the MMP in a distillation process. 1.1 the components of non-converted H 2 S and methanol, as well as the water obtained in the reaction mixture, are separated, 1.2 the thus obtained methyl mercaptan containing reaction mixture is converted with 3-methyl mercaptopropionaldehyde under the formation of the respective hemithioacetal or thioacetal, wherein the temperature of the reaction leading to the formation of hemithioacetal or thioacetal is between 50 and 120°C and methyl mercaptan and MMP are used at a molar ratio of 1 to at least 1, and subsequently, the thus obtained reaction product is converted with acrolein in the presence of a catalyst to give MMP, and 1.3 the components from the methyl mercaptan synthesis still present in the reaction mixture are separated from the MMP in a distillation process.
Device configured for attenuating underwater sound pressure, whereby the device comprises at least one bubble generation unit and an air conduit for supplying pressurized air to the bubble generation unit, wherein the bubble generation unit comprises a fluidic oscillator ( 1b, 1c) for generating one or more pulsating air flows from a constant air flow, wherein the oscillator is an oscillator (1b, 1c) with an adjustable oscillation frequency, whereby the oscillation frequency of the oscillator (1b, 1c) is adjustable independently of the air pressure in the air conduit, characterized in that the device comprises sound capturing means and a control unit, whereby the control unit is arranged to receive an input signal from the sound capturing means and to send to the oscillator ( 1b, 1c) a control signal for controlling the oscillation frequency, whereby the control unit is arranged to calculate the control signal using the input signal.
A cooling apparatus of a gas turbine, comprising: a compressor disk unit configured to be mounted in the w gas turbine and provided with compressor disk cooling passages; a torque tube unit disposed adjacent the compressor disk unit and configured to couple to each other, wherein the torque tube unit is provided with a plurality of cooling air supply passages that communicate with the compressor disk cooling passages; and a turbine disk unit including a plurality of turbine discs and a turbine disk cooling passage configured to communicate with the cooling air supply passages of the torque tube unit, wherein the torque tube unit is disposed between the compressor disk unit and the turbine disk unit along an axial direction of a rotation shaft mounted in the gas turbine, the torque tube unit is coupled to the compressor disk unit and the turbine disk unit, and the cooling air supply passages are open in a horizontal direction along the axial direction from an edge of the torque tube unit, the cooling air supply passages are respectively disposed along a circumferential direction of the torque tube unit and are spaced apart from each other at a predetermined interval, wherein the number of the cooling air supply passages corresponds to the number of the plurality of turbine disks mounted in the turbine disk unit. a compressor disk unit configured to be mounted in the w gas turbine and provided with compressor disk cooling passages; a torque tube unit disposed adjacent the compressor disk unit and configured to couple to each other, wherein the torque tube unit is provided with a plurality of cooling air supply passages that communicate with the compressor disk cooling passages; and a turbine disk unit including a plurality of turbine discs and a turbine disk cooling passage configured to communicate with the cooling air supply passages of the torque tube unit, wherein the torque tube unit is disposed between the compressor disk unit and the turbine disk unit along an axial direction of a rotation shaft mounted in the gas turbine, the torque tube unit is coupled to the compressor disk unit and the turbine disk unit, and the cooling air supply passages are open in a horizontal direction along the axial direction from an edge of the torque tube unit, the cooling air supply passages are respectively disposed along a circumferential direction of the torque tube unit and are spaced apart from each other at a predetermined interval, wherein the number of the cooling air supply passages corresponds to the number of the plurality of turbine disks mounted in the turbine disk unit.
Guiding device for guiding a flexible strip comprising a guide roller that is rotatable about a roller axis and that has an exterior guide surface extending in a circumferential direction about the roller axis for guiding the flexible strip, wherein the guiding device further comprises a support for supporting the guide roller relative to a guide path for the flexible strip, wherein the guide roller comprises a plurality of roller segments juxtaposed in an axial direction along the roller axis for forming the exterior guide surface, wherein the plurality of roller segments are movable relative to each other to enable the guide roller to be positioned in a first bend state in which the roller axis extends along an arc, wherein the plurality of roller segments are interlocked to rotate together about the roller axis in said first bend state, wherein for each pair of two consecutive roller segments, one roller segment of the two consecutive roller segments comprises a plurality of first teeth and the other roller segment of the two consecutive roller segments comprises a plurality of second teeth, wherein the plurality of roller segments J extend over an arc length along the arc of the roller axis, wherein the first bend state is a maximum bend state said arc length is at least ninety degrees, wherein the roller segments have an outer diameter, wherein the roller axis in the first bend state extends along an arc with an arc radius, wherein the ratio between the arc radius and the outer diameter is less than five, wherein the plurality of first teeth and the plurality of second teeth are arranged to interlock, wherein the first bend state is a maximum bend state in which the guide roller has an inner radius and an outer radius with respect to the center of the arc, wherein the plurality of first teeth and the plurality of second teeth are arranged to interlock at both the inner radius and the outer radius when the guide roller is in the maximum bend state.
Inductive charging apparatus comprising: a primary conductor with at least one node for creating a magnetic field and at least one intermediate resonant circuit comprising: a first coil for receiving inductive power from the node, a second coil connected in parallel with the first coil and adapted to be driven by current from the first coil to generate a magnetic field for inductive charging, and a tuning capacitor connected in parallel with the first coil and in between the first coil and the second coil to tune the resonant circuit for resonance at the frequency of an Inductive Power Transfer, IPT, charging power supply; a switch (54, 56) connected to the resonant circuit to selectively decouple the resonant circuit from the power supply; and a control means adapted to actuate the switch (54, 56) to selectively make power available from the resonant circuit for inductive charging. a primary conductor with at least one node for creating a magnetic field and at least one intermediate resonant circuit comprising: a first coil for receiving inductive power from the node, a second coil connected in parallel with the first coil and adapted to be driven by current from the first coil to generate a magnetic field for inductive charging, and a tuning capacitor connected in parallel with the first coil and in between the first coil and the second coil to tune the resonant circuit for resonance at the frequency of an Inductive Power Transfer, IPT, charging power supply; a switch (54, 56) connected to the resonant circuit to selectively decouple the resonant circuit from the power supply; and a first coil for receiving inductive power from the node, a second coil connected in parallel with the first coil and adapted to be driven by current from the first coil to generate a magnetic field for inductive charging, and a tuning capacitor connected in parallel with the first coil and in between the first coil and the second coil to tune the resonant circuit for resonance at the frequency of an Inductive Power Transfer, IPT, charging power supply; a switch (54, 56) connected to the resonant circuit to selectively decouple the resonant circuit from the power supply; and a control means adapted to actuate the switch (54, 56) to selectively make power available from the resonant circuit for inductive charging.
A lancet comprising: a lancet body comprising a first end and a second end; a lancet needle comprising a needle body having a sharp lancing tip and a notch, the sharp lancing tip projecting from the first end of the lancet body, and the notch formed on the needle body and engaged with a portion of the lancet body between the first and second end thereof, wherein the cross-sectional geometry of the notch is rectangular when viewed from the side, wherein the needle body defines a thickness and the notch defines a notch depth of less than one-half the needle body thickness, and wherein the notch defines a notch axis generally transverse to the longitudinal axis of the elongate needle body, characterised in that: the lancet needle has an overall needle length L N, of which an embedded length L M portion is embedded within the lancet body, and an extended length portion L X of the lancet needle extends beyond the first end of the lancet body, and wherein the overall needle length L N is no more than 75% the length L B of the lancet body, wherein the notch is positioned approximately midway along the embedded length L M of the lancet needle. a lancet body comprising a first end and a second end; a lancet needle comprising a needle body having a sharp lancing tip and a notch, the sharp lancing tip projecting from the first end of the lancet body, and the notch formed on the needle body and engaged with a portion of the lancet body between the first and second end thereof, wherein the cross-sectional geometry of the notch is rectangular when viewed from the side, wherein the needle body defines a thickness and the notch defines a notch depth of less than one-half the needle body thickness, and wherein the notch defines a notch axis generally transverse to the longitudinal axis of the elongate needle body, characterised in that: the lancet needle has an overall needle length L N, of which an embedded length L M portion is embedded within the lancet body, and an extended length portion L X of the lancet needle extends beyond the first end of the lancet body, and wherein the overall needle length L N is no more than 75% the length L B of the lancet body, wherein the notch is positioned approximately midway along the embedded length L M of the lancet needle. the lancet needle has an overall needle length L N, of which an embedded length L M portion is embedded within the lancet body, and an extended length portion L X of the lancet needle extends beyond the first end of the lancet body, and wherein the overall needle length L N is no more than 75% the length L B of the lancet body, wherein the notch is positioned approximately midway along the embedded length L M of the lancet needle.
A display panel, comprising: an array substrate, a packaging substrate assembled with the array substrate, a photosensitive device configured to receive a light signal reflected by a fingerprint pattern of a user's finger and generate a current signal for identifying the fingerprint pattern on the basis of the light signal, and a touch sensitive device configured to determine information about a position where the user's finger touches the display panel; wherein the photosensitive device and the touch sensitive device are formed between the packaging substrate and the array substrate and on a surface of the packaging substrate facing towards the array substrate, and the touch sensitive device is positioned between the photosensitive device and the packaging substrate, wherein the photosensitive device is superposed on the touch sensitive device.
A reinforcing fiber composite material comprising at least a matrix resin and discontinuous reinforcing fibers which include discontinuous reinforcing fiber aggregates, wherein said discontinuous reinforcing fibers include at least 5 wt% of discontinuous reinforcing fiber aggregates (1, 31) in each of which a most widened section, where the width of the discontinuous reinforcing fiber aggregate (1, 31) in a direction intersecting an alignment direction of said discontinuous reinforcing fibers is made greatest when the discontinuous reinforcing fiber aggregate (1, 31) is two-dimensionally projected, is present at a position excluding both ends (3, 4) of the discontinuous reinforcing fiber aggregate (1, 31), wherein the aspect ratio, that is the width of the discontinuous reinforcing fiber aggregate (1, 31)/thickness of the discontinuous reinforcing fiber aggregate (1, 31), of the most widened section is 1.3 times or more the aspect ratio of at least one of the ends (3, 4) of the discontinuous reinforcing fiber aggregate (1, 31), characterized in that discontinuous reinforcing fiber aggregates, in each of which, with respect to a thickness of at least one of the ends (3, 4) and a thickness of the most widened section of said discontinuous reinforcing fiber aggregate (1, 31), the thickness of the end (3, 4)/the thickness of the most widened section is 1.2 or more and less than 100, are included and wherein the discontinuous reinforcing fiber aggregates having the thickness of the end (3, 4)/the thickness of the most widened section of 1.2 or more occupy 50% or more relative to the whole of the discontinuous reinforcing fiber aggregates (1, 31). said discontinuous reinforcing fibers include at least 5 wt% of discontinuous reinforcing fiber aggregates (1, 31) in each of which a most widened section, where the width of the discontinuous reinforcing fiber aggregate (1, 31) in a direction intersecting an alignment direction of said discontinuous reinforcing fibers is made greatest when the discontinuous reinforcing fiber aggregate (1, 31) is two-dimensionally projected, is present at a position excluding both ends (3, 4) of the discontinuous reinforcing fiber aggregate (1, 31), wherein the aspect ratio, that is the width of the discontinuous reinforcing fiber aggregate (1, 31)/thickness of the discontinuous reinforcing fiber aggregate (1, 31), of the most widened section is 1.3 times or more the aspect ratio of at least one of the ends (3, 4) of the discontinuous reinforcing fiber aggregate (1, 31), characterized in that discontinuous reinforcing fiber aggregates, in each of which, with respect to a thickness of at least one of the ends (3, 4) and a thickness of the most widened section of said discontinuous reinforcing fiber aggregate (1, 31), the thickness of the end (3, 4)/the thickness of the most widened section is 1.2 or more and less than 100, are included and wherein the discontinuous reinforcing fiber aggregates having the thickness of the end (3, 4)/the thickness of the most widened section of 1.2 or more occupy 50% or more relative to the whole of the discontinuous reinforcing fiber aggregates (1, 31).
A crossing gate mechanism comprising: a linkage operably coupled to a crossing gate arm, the linkage comprising an over-center linkage, wherein the crossing gate arm is movable between a vertical position and a horizontal position via the linkage, wherein the linkage is in a first position when the crossing gate arm is in the vertical position and in a second position when the crossing gate arm is in the horizontal position, and wherein the over-center linkage in the second position mechanically locks the crossing gate arm in the horizontal position. a linkage operably coupled to a crossing gate arm, the linkage comprising an over-center linkage, wherein the crossing gate arm is movable between a vertical position and a horizontal position via the linkage, wherein the linkage is in a first position when the crossing gate arm is in the vertical position and in a second position when the crossing gate arm is in the horizontal position, and wherein the over-center linkage in the second position mechanically locks the crossing gate arm in the horizontal position.
An apparatus for controlling a composite fabric having internal axial tows, comprising: a conveyor belt configured to engage the fabric substantially up to a composite component form, the conveyor belt including a nonslip portion directly engaging a first outer surface of the fabric; a diaphragm engaging and applying pressure on the fabric at a second outer surface of the fabric opposite the first outer surface; a vacuum coupled to the diaphragm and generating pressure between the diaphragm and the conveyor belt, wherein, upon displacement of the axial tows of the fabric relative to the first and second outer surfaces, the conveyor belt and the diaphragm substantially maintain original configurations of the first and second outer surfaces of the fabric engaged between the conveyor belt and the diaphragm. a conveyor belt configured to engage the fabric substantially up to a composite component form, the conveyor belt including a nonslip portion directly engaging a first outer surface of the fabric; a diaphragm engaging and applying pressure on the fabric at a second outer surface of the fabric opposite the first outer surface; a vacuum coupled to the diaphragm and generating pressure between the diaphragm and the conveyor belt, wherein, upon displacement of the axial tows of the fabric relative to the first and second outer surfaces, the conveyor belt and the diaphragm substantially maintain original configurations of the first and second outer surfaces of the fabric engaged between the conveyor belt and the diaphragm.
A cutting instrument comprising: an elongated member including a tubular portion and a shaft-like portion inserted in the tubular portion; a blade including two edges (201b, 201c) and a center portion connecting the two edges, the blade being provided at an end of the elongated member and being pivotable between a housed position where the blade is housed in the elongated member and a projected position where the two edges are projected outside the elongated member, with the center portion as a pivot center; an operation portion provided at another end of the elongated member, the operation portion moving the tubular portion and the shaft-like portion relative to each other; and a motion mechanism that converts a relative movement of the tubular portion and the shaft-like portion resulting from an operation of the operation portion into pivoting of the blade between the housed position and the projected position, wherein the cutting instrument moves toward the operation portion while rotating in its entirety with the two edges of the blade projected on opposite sides of the tubular portion, thereby drilling a hole with a diameter larger than an outer diameter of the tubular portion, characterized in that the motion mechanism includes a groove portion provided in the blade, and a protruded portion provided at the tubular portion, the protruded portion giving a pivoting force to the blade while moving within the groove portion. an elongated member including a tubular portion and a shaft-like portion inserted in the tubular portion; a blade including two edges (201b, 201c) and a center portion connecting the two edges, the blade being provided at an end of the elongated member and being pivotable between a housed position where the blade is housed in the elongated member and a projected position where the two edges are projected outside the elongated member, with the center portion as a pivot center; an operation portion provided at another end of the elongated member, the operation portion moving the tubular portion and the shaft-like portion relative to each other; and a motion mechanism that converts a relative movement of the tubular portion and the shaft-like portion resulting from an operation of the operation portion into pivoting of the blade between the housed position and the projected position,
A method of producing a purified dialkyl carbonate, comprising: introducing a stream comprising dialkyl carbonate, water and alkanol to a first divided wall distillation column; and separating the mixture with use of the divided wall distillation column; and recovering a product stream comprising the purified dialkyl carbonate from a bottom end of the divided wall distillation column; recovering a first stream comprising dialkyl carbonate, water, and alkanol from a top end of the divided wall distillation column; recovering a second stream comprising dialkyl carbonate, water, and alkanol from a side of the divided wall distillation column; introducing the second stream into a separator; recovering from a bottom of the separator a third stream comprising dialkyl carbonate; and recycling the third stream to the side of the divided wall distillation column. introducing a stream comprising dialkyl carbonate, water and alkanol to a first divided wall distillation column; and separating the mixture with use of the divided wall distillation column; and recovering a product stream comprising the purified dialkyl carbonate from a bottom end of the divided wall distillation column; recovering a first stream comprising dialkyl carbonate, water, and alkanol from a top end of the divided wall distillation column; recovering a second stream comprising dialkyl carbonate, water, and alkanol from a side of the divided wall distillation column; introducing the second stream into a separator; recovering from a bottom of the separator a third stream comprising dialkyl carbonate; and recycling the third stream to the side of the divided wall distillation column.
A method of cleaning a hard surface with a cleaning implement, the cleaning implement comprising a melamine formaldehyde resin foam comprising from 1% to 30% by weight of abrasive particles having an average particles diameter in the range from 10 μm to 1000 μm, wherein the % by weight are based on the total weight of abrasive particles plus melamine-formaldehyde precondensate used for foam production.