mhurhangee/ep-ind-claims huggingface dataset:
Scanning probe microscope, comprising at least one programmable logic in the form of a field-programmable gate array (FPGA), at least five peripheral components (124, 130, 131), wherein the at least five peripheral components (124, 130, 131) are directly connected to the programmable logic, without the interposition of a data bus for more than two users, and the programmable logic drives the peripheral components (124, 130, 131) directly, and the scanning probe microscope with at least five peripheral components comprises an A/D converter as a first peripheral component which receives a measurement signal and provides a first digital measurement data stream, and a second, third, fourth peripheral component which comprises three D/A converters for moving the sample in the three spatial directions (x, y, z) and a fifth peripheral component configured as modulator, wherein the programmable logic comprises a controller implemented in the programmable logic, the programmable logic drives the three D/A converters and the modulator in parallel, wherein the programmable logic is interconnected via network lists so that the programmable logic processes all concurrent tasks in parallel and the programmable logic is directly connected to the individual peripheral components in a star topology.
A method of inducing a periodic variation of nonlinearity value in a sample of ferroelectric material, comprising: arranging a pair of electrodes (30, 50) on opposite faces of the sample, one electrode defining a desired pattern of nonlinearity variation; applying a pre-bias voltage across the sample for a predetermined time using the electrodes, characterized by the pre-bias voltage being less than the coercive field of the ferroelectric material; and after the predetermined time, applying a current-controlled poling voltage across the sample using the electrodes and a programmable voltage source configured to sense current flowing through its terminals and adjust its voltage to deliver a programmed current profile, to produce domain inversion in the sample according to the desired pattern of nonlinearity variation, wherein the poling voltage delivers a programmed current profile that controls a rate of domain inversion and provides a sufficient amount of charge to produce a required amount of domain inversion in the pattern of nonlinearity variation. arranging a pair of electrodes (30, 50) on opposite faces of the sample, one electrode defining a desired pattern of nonlinearity variation; applying a pre-bias voltage across the sample for a predetermined time using the electrodes, characterized by the pre-bias voltage being less than the coercive field of the ferroelectric material; and after the predetermined time, applying a current-controlled poling voltage across the sample using the electrodes and a programmable voltage source configured to sense current flowing through its terminals and adjust its voltage to deliver a programmed current profile, to produce domain inversion in the sample according to the desired pattern of nonlinearity variation, wherein the poling voltage delivers a programmed current profile that controls a rate of domain inversion and provides a sufficient amount of charge to produce a required amount of domain inversion in the pattern of nonlinearity variation.
A fiber-reinforced composite mat comprising: (i) a non-woven web of fibers, wherein the fibers comprise: a) a first group of fibers having an average fiber diameter from 8 μm to 25 μm;and b) a second group of fibers having an average fiber diameter from 0.5 μm to 6.5 μm; and (ii) a binder to bond together the non-woven web of fibers into the fiber reinforced composite, wherein the composite has an air permeability of less than 7079.209 liter/0.0929 m 2 (250 cfm/ft 2). (i) a non-woven web of fibers, wherein the fibers comprise: a) a first group of fibers having an average fiber diameter from 8 μm to 25 μm;and b) a second group of fibers having an average fiber diameter from 0.5 μm to 6.5 μm; and a) a first group of fibers having an average fiber diameter from 8 μm to 25 μm;and b) a second group of fibers having an average fiber diameter from 0.5 μm to 6.5 μm; and (ii) a binder to bond together the non-woven web of fibers into the fiber reinforced composite, wherein the composite has an air permeability of less than 7079.209 liter/0.0929 m 2 (250 cfm/ft 2).
A feeding device, comprising: M phase shifters, N combiners, and at least one bridge component, wherein N is an integer greater than or equal to 1, M is an integer greater than 1, each of the phase shifters has X output ends, wherein X is an integer greater than or equal to N, each of the combiners has M input ends, one output end and M tributary units, each of the input ends corresponding to a tributary unit of the M tributary units; a first cavity of an i th phase shifter is adjacently connected to a second cavity of a j th combiner; and a j th output end of the i th phase shifter is connected to a i th tributary unit of the j th combiner by using a bridge component of the at least one bridge component, wherein i=1, 2,..., and M; j=1, 2,..., and N; wherein when the second cavity of the j th combiner comprises M chambers, the i th tributary unit of the j th combiner is in a one-to-one correspondence with an i th chamber; or, when the second cavity of the j th combiner comprises one chamber, the M tributary units corresponding to the one chamber. M phase shifters, N combiners, and at least one bridge component, wherein N is an integer greater than or equal to 1, M is an integer greater than 1, each of the phase shifters has X output ends, wherein X is an integer greater than or equal to N, each of the combiners has M input ends, one output end and M tributary units, each of the input ends corresponding to a tributary unit of the M tributary units; a first cavity of an i th phase shifter is adjacently connected to a second cavity of a j th combiner; and a j th output end of the i th phase shifter is connected to a i th tributary unit of the j th combiner by using a bridge component of the at least one bridge component, wherein i=1, 2,..., and M; j=1, 2,..., and N; wherein when the second cavity of the j th combiner comprises M chambers, the i th tributary unit of the j th combiner is in a one-to-one correspondence with an i th chamber; or, when the second cavity of the j th combiner comprises one chamber, the M tributary units corresponding to the one chamber.
Tyre having a radial carcass reinforcement, composed of at least one layer of metal reinforcing elements inserted between two calendering layers of elastomeric mixture, the said tyre comprising a crown reinforcement, itself topped radially by a tread, the said tread being joined to two beads via two sidewalls, characterized in that the metal reinforcing elements of at least one layer of the carcass reinforcement are cords exhibiting, in the "permeability" test, a flow rate of less than 20 cm 3 /min, in that at least one layer of the carcass reinforcement is provided with textile threads on the surface of at least one calendering layer and in that the said at least one calendering layer of the said at least one carcass reinforcement layer is an elastomeric mixture based on natural rubber or on synthetic polyisoprene having a majority of cis-1,4- enchainments and optionally on at least one other diene elastomer, the natural rubber or the synthetic polyisoprene, in the case of a blend, being present at a predominant content with respect to the content of the other diene elastomer or elastomers used, and on a reinforcing filler composed: (i) either of a white filler of silica and/or alumina type comprising SiOH and/or AlOH surface functional groups, selected from the group consisting of precipitated or fumed silicas, aluminas and aluminosilicates, or alternatively carbon blacks modified during or after the synthesis so as to at least partially cover their surface with SiOH and/or AlOH functional groups, having a specific surface of between 30 and 260 m 2 /g, employed at a content of greater than or equal to 30 phr and less than or equal to 70 phr, (ii) or of a blend of carbon black having a BET specific surface between 30 and 160 m 2 /g and a white filler described in (i), in which the overall content of filler is greater than or equal to 30 phr and less than or equal to 80 phr and the content in phr of white filler is greater than or equal to the content of carbon black in phr minus 5. (i) either of a white filler of silica and/or alumina type comprising SiOH and/or AlOH surface functional groups, selected from the group consisting of precipitated or fumed silicas, aluminas and aluminosilicates, or alternatively carbon blacks modified during or after the synthesis so as to at least partially cover their surface with SiOH and/or AlOH functional groups, having a specific surface of between 30 and 260 m 2 /g, employed at a content of greater than or equal to 30 phr and less than or equal to 70 phr, (ii) or of a blend of carbon black having a BET specific surface between 30 and 160 m 2 /g and a white filler described in (i), in which the overall content of filler is greater than or equal to 30 phr and less than or equal to 80 phr and the content in phr of white filler is greater than or equal to the content of carbon black in phr minus 5.
A terminal connection assembly configured to be mountable to a printing apparatus, the terminal connection assembly comprising: terminals configured to be electrically connectable with an apparatus-side terminal assembly; contact regions where the apparatus-side terminal assembly is to be in contact with the terminals; a substrate on which the terminals are provided; a supporting structure configured to support the substrate; and one or more convexes configured to restrict motion of a positioning structure of the printing apparatus in an intersecting direction that intersects with the mounting direction in which the terminal connection assembly is to be mounted, wherein a plurality of the contact regions are arranged to form a plurality of lines arrayed at predetermined intervals in the mounting direction of the terminal connection assembly, a virtual plane passing through the plurality of contact regions is inclined to the mounting direction, and the one or more convexes are protruded in a direction away from the supporting structure, the terminal connection assembly further comprising a recess being constituted by a rear wall and a bottom wall, the substrate and the one or more convexes being provided in the recess, characterized by the one or more convexes protruding away from the rear wall of the recess in the mounting direction and having a lower portion extending parallel to the mounting direction. terminals configured to be electrically connectable with an apparatus-side terminal assembly; contact regions where the apparatus-side terminal assembly is to be in contact with the terminals; a substrate on which the terminals are provided; a supporting structure configured to support the substrate; and one or more convexes configured to restrict motion of a positioning structure of the printing apparatus in an intersecting direction that intersects with the mounting direction in which the terminal connection assembly is to be mounted, wherein a plurality of the contact regions are arranged to form a plurality of lines arrayed at predetermined intervals in the mounting direction of the terminal connection assembly, a virtual plane passing through the plurality of contact regions is inclined to the mounting direction, and the one or more convexes are protruded in a direction away from the supporting structure, the terminal connection assembly further comprising a recess being constituted by a rear wall and a bottom wall, the substrate and the one or more convexes being provided in the recess, characterized by the one or more convexes protruding away from the rear wall of the recess in the mounting direction and having a lower portion extending parallel to the mounting direction.
A method for producing derivatives of N -retinoylaminoalkane sulfonic acid, the method comprising providing i) solution comprising an aminoalkane sulfonic acid selected from the group consisting of cysteic acid and alkyl ester thereof, cysteinesulfinic acid and alkyl ester thereof, homocysteic acid and alkyl ester thereof, homocysteinesulfinic acid and alkyl esters thereof, taurine and derivatives thereof according to formula A, an alcohol selected from aliphatic alcohols comprising 1 to 4 carbon atoms and a base selected from trialkylamines, wherein n is 0, 1 or 2 and R 5 is hydrogen or methyl, ii) a solution comprising a retinoic acid, a chloroformate, an aprotic solvent and a base, adding the solutions of step i) and step ii) in any order to a reaction vessel thereby forming a reaction mixture comprising a liquid phase being one phase, mixing said reaction mixture, wherein retinoic acid, aminoalkane sulfonic acid and chloroformate are all soluble and present in said liquid phase and the derivatives of N- retinoylaminoalkane sulfonic acid are formed in said liquid phase under conditions characterised as being substantially free from oxidizing compounds. i) solution comprising an aminoalkane sulfonic acid selected from the group consisting of cysteic acid and alkyl ester thereof, cysteinesulfinic acid and alkyl ester thereof, homocysteic acid and alkyl ester thereof, homocysteinesulfinic acid and alkyl esters thereof, taurine and derivatives thereof according to formula A, an alcohol selected from aliphatic alcohols comprising 1 to 4 carbon atoms and a base selected from trialkylamines, wherein n is 0, 1 or 2 and R 5 is hydrogen or methyl, ii) a solution comprising a retinoic acid, a chloroformate, an aprotic solvent and a base,
A process for the removal of oxygenates from a butadiene reactor effluent stream comprising: passing the butadiene reactor effluent stream to a quench tower; cooling and quenching the butadiene reactor effluent stream to generate an overhead stream comprising C4 hydrocarbons, and a quench bottoms stream comprising solvent and oxygenates, wherein the solvent is water; passing the quench bottoms stream to an oxygenate stripper; and passing an inert gas to the oxygenate stripper, and generating a stripper overhead stream comprising oxygenates and the inert gas, and a stripper bottoms stream comprising solvent, wherein the solvent is water; passing the overhead stream to a compression unit to generate a compressed C4 stream; passing the compressed C4 stream to an oxygenate scrubber to generate a scrubbed C4 stream and a scrubber bottoms stream; passing the scrubber bottoms stream to the oxygenate stripper. passing the butadiene reactor effluent stream to a quench tower; cooling and quenching the butadiene reactor effluent stream to generate an overhead stream comprising C4 hydrocarbons, and a quench bottoms stream comprising solvent and oxygenates, wherein the solvent is water; passing the quench bottoms stream to an oxygenate stripper; and passing an inert gas to the oxygenate stripper, and generating a stripper overhead stream comprising oxygenates and the inert gas, and a stripper bottoms stream comprising solvent, wherein the solvent is water; passing the overhead stream to a compression unit to generate a compressed C4 stream; passing the compressed C4 stream to an oxygenate scrubber to generate a scrubbed C4 stream and a scrubber bottoms stream; passing the scrubber bottoms stream to the oxygenate stripper.
Sample container handling device, comprising - a linear transport unit being adapted to transport sample containers in horizontal orientation to a release position, and - a release unit comprising a release blade segment (52, 54) being adapted to abut a respective sample container in the release position along a side line and to push the sample container away from the transport unit, - wherein the release unit is configured to rotate the release blade segment (52, 54) around an axis such that a plurality of sample containers are sequentially pushed away from the linear transport unit while the release blade segment (52, 54) is rotating in a constant rotational direction, characterized in that - the linear transport unit is configured to sequentially transport sample containers to the release position synchronized with the rotation of the release blade segment (52, 54), and in that - the release unit comprises a first sensor for sensing the rotational position of the release blade segment (52, 54), and in that - the linear transport unit comprises a second sensor for detecting presence of a sample container in the release position. - a linear transport unit being adapted to transport sample containers in horizontal orientation to a release position, and - a release unit comprising a release blade segment (52, 54) being adapted to abut a respective sample container in the release position along a side line and to push the sample container away from the transport unit, - wherein the release unit is configured to rotate the release blade segment (52, 54) around an axis such that a plurality of sample containers are sequentially pushed away from the linear transport unit while the release blade segment (52, 54) is rotating in a constant rotational direction, characterized in that - wherein the release unit is configured to rotate the release blade segment (52, 54) around an axis such that a plurality of sample containers are sequentially pushed away from the linear transport unit while the release blade segment (52, 54) is rotating in a constant rotational direction, - the linear transport unit is configured to sequentially transport sample containers to the release position synchronized with the rotation of the release blade segment (52, 54), and in that - the release unit comprises a first sensor for sensing the rotational position of the release blade segment (52, 54), and in that - the linear transport unit comprises a second sensor for detecting presence of a sample container in the release position. - the release unit comprises a first sensor for sensing the rotational position of the release blade segment (52, 54), and in that - the linear transport unit comprises a second sensor for detecting presence of a sample container in the release position.
A biopsy device comprising: an outer biopsy needle having a tissue piercing distal tip, a side tissue receiving opening; a hollow inner cutter translatable within at least a portion of the needle, the cutter having a distal cutting edge for severing tissue received in the side tissue receiving opening; and an isotope introducer; characterized in that the isotope introducer is configured to be disposed within the hollow cutter. an outer biopsy needle having a tissue piercing distal tip, a side tissue receiving opening; a hollow inner cutter translatable within at least a portion of the needle, the cutter having a distal cutting edge for severing tissue received in the side tissue receiving opening; and an isotope introducer; characterized in that the isotope introducer is configured to be disposed within the hollow cutter.
A water channel assembly of a floor cleaner, the water channel assembly comprising: a channel shell and a filtering piece; wherein the channel shell is concave to form a water channel, the water channel is disposed on a surface of a sponge roller in a seal and overturn mode; and the filtering piece is laid in the water channel and faces the surface of the cleaning roller; a seal element and a water-squeezing member; the seal element and the water-squeezing member are disposed in the water channel side by side, and are pressed on the surface of the cleaning roller to form a seal fitting; characterized in that the filtering piece is disposed in a gap between the seal element and the water-squeezing member. a channel shell and a filtering piece; wherein the channel shell is concave to form a water channel, the water channel is disposed on a surface of a sponge roller in a seal and overturn mode; and the filtering piece is laid in the water channel and faces the surface of the cleaning roller; a seal element and a water-squeezing member; the seal element and the water-squeezing member are disposed in the water channel side by side, and are pressed on the surface of the cleaning roller to form a seal fitting; characterized in that the filtering piece is disposed in a gap between the seal element and the water-squeezing member.
A heating device comprising at least one body; at least one carrier plate located in the body; at least one induction coil located on the carrier plate; at least one electronic board for controlling operation of the induction coil; and at least one upper surface located on the induction coil, characterized by comprising - at least a first connection member located on the carrier plate, which has at least one vertical portion extending upward from the carrier plate and at least one horizontal portion located on the side of the vertical portion distal to the carrier plate, wherein said first connection member is in a monolithic structure with the carrier plate; - at least a second connection member extending upward from the carrier plate, wherein said second connection member is in a monolithic structure with the carrier plate; - at least one base plate located in the lower part of the induction coil; - at least a first slot in the base plate suitable for accommodating the vertical portion of the first connection member; and - at least a second slot in the base plate suitable for accommodating the second connection member. - at least a first connection member located on the carrier plate, which has at least one vertical portion extending upward from the carrier plate and at least one horizontal portion located on the side of the vertical portion distal to the carrier plate, wherein said first connection member is in a monolithic structure with the carrier plate; - at least a second connection member extending upward from the carrier plate, wherein said second connection member is in a monolithic structure with the carrier plate; - at least one base plate located in the lower part of the induction coil; - at least a first slot in the base plate suitable for accommodating the vertical portion of the first connection member; and - at least a second slot in the base plate suitable for accommodating the second connection member.