mhurhangee/ep-ind-claims huggingface dataset:
A method of decarbonating and desulfurizing a combustion fume produced by the combustion of a sulfur-containing fuel to generate a combustion fume comprising CO 2 and sulfur oxides, wherein the following stages are carried out: a) contacting the combustion fume with an aqueous solution containing N,N,N',N'-tetramethylhexane-1,6-diamine in a contact area so as to obtain a combustion fume depleted in CO 2 and sulfur oxides and an absorbent solution laden with CO 2 and sulfur oxides, b) regenerating at least part of the absorbent solution laden with CO 2 and sulfur oxides in a regeneration area so as to release CO 2 in gas form and to obtain a regenerated absorbent solution, c) withdrawing at least a first portion of the regenerated absorbent solution, feeding a basic material into said first regenerated absorbent solution portion, separating said first regenerated absorbent solution portion into a liquid phase enriched in water and a liquid phase enriched in N,N,N',N'-tetramethylhexane-1,6-diamine, then subjecting at least a fraction of the water-enriched liquid phase to a sulfur oxide extraction operation so as to obtain an absorbent solution depleted in sulfur oxide, said sulfur oxide extraction operation being carried out through distillation by vaporizing said water-enriched liquid phase fraction so as to obtain a vaporized fraction and a liquid fraction, the vaporized fraction being fed into regeneration area, d) recycling a second portion of the regenerated absorbent solution and said liquid phase enriched in N,N,N',N'-tetramethylhexane-1,6-diamine resulting from the separation in stage c) as an aqueous solution containing N,N,N',N'-tetramethylhexane-1,6-diamine in stage a). a) contacting the combustion fume with an aqueous solution containing N,N,N',N'-tetramethylhexane-1,6-diamine in a contact area so as to obtain a combustion fume depleted in CO 2 and sulfur oxides and an absorbent solution laden with CO 2 and sulfur oxides, b) regenerating at least part of the absorbent solution laden with CO 2 and sulfur oxides in a regeneration area so as to release CO 2 in gas form and to obtain a regenerated absorbent solution, c) withdrawing at least a first portion of the regenerated absorbent solution, feeding a basic material into said first regenerated absorbent solution portion, separating said first regenerated absorbent solution portion into a liquid phase enriched in water and a liquid phase enriched in N,N,N',N'-tetramethylhexane-1,6-diamine, then subjecting at least a fraction of the water-enriched liquid phase to a sulfur oxide extraction operation so as to obtain an absorbent solution depleted in sulfur oxide, said sulfur oxide extraction operation being carried out through distillation by vaporizing said water-enriched liquid phase fraction so as to obtain a vaporized fraction and a liquid fraction, the vaporized fraction being fed into regeneration area, d) recycling a second portion of the regenerated absorbent solution and said liquid phase enriched in N,N,N',N'-tetramethylhexane-1,6-diamine resulting from the separation in stage c) as an aqueous solution containing N,N,N',N'-tetramethylhexane-1,6-diamine in stage a).
A detachable centrifugal brake for lift equipment, comprising a central core linked to a rotation shaft attached to motor means, an inner drum having a contact surface provided to come into contact with brake elements which act due to the effects of centrifugal force, including releasable coupling means for locking/unlocking the inner drum with respect to a stationary portion externally encompassing the inner drum, such that in a first operating position the inner drum is integrally coupled to an outer drum while in a second operating position the inner drum is free to rotate on its own shaft by means of the arrangement of rotation means, wherein the coupling means include actuation means which act on the coupling means, the coupling means comprising a retention system for locking the inner drum, such retention system being able to be actuated due to the effects of the actuation means, the retention system having a toothed region linked to the inner drum wherein a toothed section linked to the actuation means is able to be coupled, characterised in that the actuation means comprises a pin adjustable in position including a toothed section able to be coupled in a releasable manner with the toothed region of the inner drum, the pin being housed in a housing present in the outer drum, and wherein the pin comprises two recesses present along the length thereof, being configured to couple an additional pin, wherein each of the recesses corresponds to a corresponding operating position.
A method for manufacturing a continuous sheet for use within a roller shade, the method comprising: positioning a portion of a first sheet web adjacent to a mandrel, the first sheet web including an upper face and a lower face extending between a folded end and a base end, the first sheet web defining a first fold edge between its folded and base ends (116, 118) such that the first sheet web includes a first folded segment extending between the first fold edge and its folded end and a first base segment extending between the first fold edge and its base end; positioning a portion of a second sheet web adjacent to the mandrel, the second sheet web including an upper face and a lower face extending between a folded end and a base end, the second sheet web defining a second fold edge between its folded and base ends (124, 126) such that the second sheet web includes a second folded segment extending between the second fold edge and its folded end and a second base segment extending between the second fold edge and its base end; and winding the first and second sheet webs (100, 102) around the mandrel such that the first folded segment of the first sheet web is secured to the second base segment of the second sheet web at a location adjacent to the base end of the second sheet web. positioning a portion of a first sheet web adjacent to a mandrel, the first sheet web including an upper face and a lower face extending between a folded end and a base end, the first sheet web defining a first fold edge between its folded and base ends (116, 118) such that the first sheet web includes a first folded segment extending between the first fold edge and its folded end and a first base segment extending between the first fold edge and its base end; positioning a portion of a second sheet web adjacent to the mandrel, the second sheet web including an upper face and a lower face extending between a folded end and a base end, the second sheet web defining a second fold edge between its folded and base ends (124, 126) such that the second sheet web includes a second folded segment extending between the second fold edge and its folded end and a second base segment extending between the second fold edge and its base end; and winding the first and second sheet webs (100, 102) around the mandrel such that the first folded segment of the first sheet web is secured to the second base segment of the second sheet web at a location adjacent to the base end of the second sheet web.
A LED light source comprising: - input terminals (K1, K2) for connection to a mains voltage supply source, - a rectifier coupled to the input terminals for rectifying the mains supply voltage supplied by the mains supply voltage source and comprising rectifier output terminals, - a DC-DC converter (CONV) for generating a DC current out of the rectified mains supply voltage, comprising converter input terminals connected to the rectifier output terminals and comprising a first converter output terminal and a second converter output terminal, - a LED load comprising one or more LEDs and having an anode as its most positive node and a cathode as its most negative node, the anode being coupled to the first converter output terminal via a first current control element for blocking a current flowing from the anode of the LED load to the first converter output terminal, and the cathode being coupled to the second converter output terminal via a first controllable switch having a control electrode coupled to first control circuitry for rendering the controllable switch non-conductive in case the LED light source is in standby mode, characterised in that the cathode of the LED load is coupled to the first controllable switch via a second current control element for blocking a current flowing from the first controllable switch to the cathode of LED load. - input terminals (K1, K2) for connection to a mains voltage supply source, - a rectifier coupled to the input terminals for rectifying the mains supply voltage supplied by the mains supply voltage source and comprising rectifier output terminals, - a DC-DC converter (CONV) for generating a DC current out of the rectified mains supply voltage, comprising converter input terminals connected to the rectifier output terminals and comprising a first converter output terminal and a second converter output terminal, - a LED load comprising one or more LEDs and having an anode as its most positive node and a cathode as its most negative node,
Device for measuring and regulating a volume flow in a ventilation pipe the device being designed in such a way that it can be mounted completely within the ventilation pipe comprising a ventilation flap (2, 32) mountable in the ventilation pipe, a drive for actuating the ventilation flap (2, 32), in order thereby to regulate the volume flow, and at least one sensor element, capable of being placed in the ventilation pipe by means of a mounting (8, 38), for measuring the volume flow, the sensor element being a thermal anemometer (13, 43) with a sensor surface (18.1, 18.2), characterized in that the thermal anemometer is arranged on a housing of the drive, and in that the housing is attached to the mounting, which makes it possible to mount the housing in the ventilation pipe in such a way that the sensor element can be placed essentially in the center of the ventilation pipe.
A memory device comprising: a plurality of magnetoresistive random access memory (MRAM) cells arranged in rows and columns, each MRAM cell comprising a magnetic tunnel junction and a select transistor; a plurality of word lines, each word line connecting MRAM cells along a row via the gate of their select transistor; a plurality of bit lines, each bit line connecting MRAM cells along a column; and a plurality of source lines, each source line connecting MRAM cells along a row; one end of the magnetic tunnel junction being electrically coupled to the source of the select transistor; each bit line connecting the MRAM cells via the drain of their select transistor; and each source line connecting the MRAM cells via the other end of the magnetic tunnel junction; characterized in that, either, a word write bias voltage (V WL_w) and a source write bias voltage (V SL_w), is applied respectively to the word line and source line connected to a selected MRAM cell, and the bit line connected to the selected MRAM cell is grounded, and a bit bias voltage (V BL_w) is applied to bit lines connected to other MRAM cells in the same row as the selected MRAM cell, the bit bias voltage (V BL_w) having a value corresponding substantially to the word write bias voltage (V WL_w), and the word lines connected to remaining MRAM cells are grounded; or, a word read bias voltage (V WL_r) is applied via the word line to the gate of the select transistor connected to the selected MRAM cell, and a bit read bias voltage (V BL_r) and a source read bias voltage (V SL_r) is applied to the bit line and source line connected to the selected MRAM cell, and a bit bias voltage (V BL_r) having a value corresponding to the source read bias voltage (V SL_r) is applied to bit lines connected applied to bit lines connected to other MRAM cells in the same row as the selected MRAM cell, and the word lines connected to remaining MRAM cells are grounded. a plurality of magnetoresistive random access memory (MRAM) cells arranged in rows and columns, each MRAM cell comprising a magnetic tunnel junction and a select transistor; a plurality of word lines, each word line connecting MRAM cells along a row via the gate of their select transistor; a plurality of bit lines, each bit line connecting MRAM cells along a column; and a plurality of source lines, each source line connecting MRAM cells along a row;
Container, which is preferably stackable, for transporting, storing and displaying goods, having a base and side walls articulated therewith, which side walls in the unfolded state can be detachably connected to one another, preferably by means of connecting elements, and in the folded state can be folded inwards, preferably on top of one another, characterised in that in the unfolded state, at least one of the articulated side walls can be detached from the base by releasing the articulated connection between the side wall and the base and can be pivoted relative to the opposite side wall, preferably completely, by means of a pivot mechanism; and the pivotable side wall is pivotable through 180° about an axis of rotation, which runs substantially centrally between the pivotable side wall and the opposite side wall, and can be brought into the plane of the opposite side wall, preferably can be placed on the opposite side wall, in particular can be detachably connected thereto.
Scaffolding frame for a system scaffold having: - two vertical scaffolding bars which are arranged spaced apart in parallel, - which are connected on the upper side to a u-shaped crossmember and on the lower side to a crossbar, - wherein two receiving means which are spaced apart in the longitudinal direction of the scaffolding bar and intended for the connection of railing bars are welded to the front scaffolding bar on the inner side, characterized in that the opposite rear scaffolding bar has, on the inner side, two cutouts which are formed as slots and which are spaced apart in the longitudinal direction of the scaffolding bar, wherein the slots are each situated approximately at the same height level as the receiving means of the front scaffolding bar which are situated opposite thereto, and extend in the bar longitudinal direction, and the projection unit of a connection device can be or is releasably connected in each of the cutouts in a form- and/or force-fitting manner for the releasable connection of railing bars. - two vertical scaffolding bars which are arranged spaced apart in parallel, - which are connected on the upper side to a u-shaped crossmember and on the lower side to a crossbar, - wherein two receiving means which are spaced apart in the longitudinal direction of the scaffolding bar and intended for the connection of railing bars are welded to the front scaffolding bar on the inner side,
A post-comminuting apparatus for chopped crop material comprising at least a first and a second roller (10, 20) having axes of rotation (11, 21) extending in axis-parallel relationship, whose mutually opposite peripheral surfaces define a comminuting gap, wherein each of the first and second rollers (10, 20) respectively has frustoconical portions (15, 16; 25, 26) which have a base surface (G, G') and a top surface (D, D') and which are provided with peripheral surfaces extending inclinedly relative to the axis of rotation (11, 21) of the respective roller (10, 20), characterised in that the portions (15, 16; 25, 26) respectively arranged on the at least one first roller and the at least one second roller have alternately varying diameters as viewed in the axial direction of their respective base surface (G, G') and top surface (D; D').
A bipolar, zero-gap type electrolytic cell unit for use in a filter press type electrolyzer comprising a plurality of bipolar electrolytic cells and a plurality of cationic exchange membranes each arranged between adjacent bipolar electrolytic cells, which cells comprise: - an anode chamber; - an anode provided in the anode chamber, said anode being formed of an anode base material comprising one of a titanium expanded metal and a titanium wire netting with an open area percentage of 25% to 75%, said anode, after being applied with a catalyst on the anode base material, having a maximum height difference of 5 μm to 50 μm between irregularities on a surface thereof and a thickness of 0.7 mm to 2.0 mm; - a cathode chamber arranged back to back with the anode chamber, wherein the cathode chamber is separated from the anode chamber by a separation wall; - a cathode having at least two layers stacked in the cathode chamber over a conductive plate being arranged between said layers and the separation wall, said layers including a layer of a hydrogen generating cathode arranged in an area in contact with the cationic exchange membrane and a conductive cushion mat layer adjacent to the hydrogen generating cathode layer and allowing passage of gas generated from the cathode toward the separation wall side and providing for an intimate contact between the anode and the cathode; - gas-liquid separation chambers formed integrally with non-current carrying portions at the tops of the anode and cathode chambers, wherein the anode chamber and the cathode chamber of adjacent cells have the cationic exchange membrane interposed between a cathode gasket and an anode gasket. - an anode chamber; - an anode provided in the anode chamber, said anode being formed of an anode base material comprising one of a titanium expanded metal and a titanium wire netting with an open area percentage of 25% to 75%, said anode, after being applied with a catalyst on the anode base material, having a maximum height difference of 5 μm to 50 μm between irregularities on a surface thereof and a thickness of 0.7 mm to 2.0 mm; - a cathode chamber arranged back to back with the anode chamber, wherein the cathode chamber is separated from the anode chamber by a separation wall; - a cathode having at least two layers stacked in the cathode chamber over a conductive plate being arranged between said layers and the separation wall, said layers including a layer of a hydrogen generating cathode arranged in an area in contact with the cationic exchange membrane and a conductive cushion mat layer adjacent to the hydrogen generating cathode layer and allowing passage of gas generated from the cathode toward the separation wall side and providing for an intimate contact between the anode and the cathode; - gas-liquid separation chambers formed integrally with non-current carrying portions at the tops of the anode and cathode chambers,
A linear motor system, in particular a transport system, e.g. a multi-carrier, comprising: a guide track having a plurality of electromagnets which are arranged distributed along the guide track and which are supplied with electrical energy from a power supply network; at least one carrier which is guided at and movable along the guide track and which comprises a drive magnet for cooperating with the electromagnets of the guide track to move the carrier; and a control device for controlling the movement of the carrier relative to the guide track by energizing some of the electromagnets by means of a drive current, wherein the control device is configured to energize at least some of the electromagnets with a damping current such that the energizing with the damping current results, on the one hand, in no additional movement and/or no change in the movement of the carrier along the guide track generated by the drive current and/or, on the other hand, in no additional force on the carrier and/or no change in the force on the carrier generated by the drive current, in particular along the guide track, wherein the energizing with the damping current is performed to reduce oscillations and/or current and voltage fluctuations in the power supply network, characterized in that the drive current and the damping current are superposed in one or more electromagnets. a guide track having a plurality of electromagnets which are arranged distributed along the guide track and which are supplied with electrical energy from a power supply network; at least one carrier which is guided at and movable along the guide track and which comprises a drive magnet for cooperating with the electromagnets of the guide track to move the carrier; and a control device for controlling the movement of the carrier relative to the guide track by energizing some of the electromagnets by means of a drive current, wherein the control device is configured to energize at least some of the electromagnets with a damping current such that the energizing with the damping current results, on the one hand, in no additional movement and/or no change in the movement of the carrier along the guide track generated by the drive current and/or, on the other hand, in no additional force on the carrier and/or no change in the force on the carrier generated by the drive current, in particular along the guide track, wherein the energizing with the damping current is performed to reduce oscillations and/or current and voltage fluctuations in the power supply network, characterized in that the drive current and the damping current are superposed in one or more electromagnets.
A blast fan comprising a tubular frame having a first opening and a second opening to pass airflow through between the first opening and the second opening, wherein the first opening has a first reverse tapered portion expanding from inside to outside of the frame, and wherein the second opening has a second reverse tapered portion expanding from inside to outside of the frame, characterized in that, the first reverse tapered portion has a surface having first convex portions spaced in an axial direction and projecting to the inside of the frame, the first convex portions being provided to a whole or part of a circumference of the frame; and in that the second reverse tapered portion has a surface having second convex portions spaced in an axial direction and projecting to the inside of the frame, the second convex portions being provided to a whole or part of a circumference of the frame.
A fastener (100, 200, 300, 400, 700, 1100, 1700, 3100, 4100) configured for spinal applications comprising: a head a shaft (103, 203, 303, 1703) coupled with the head, the shaft having a distal tip (105, 405); a thread (104, 204, 404, 1704) extending between the head and the distal tip (105, 405); and a serrated portion extending along at least a portion of the thread (104, 204, 404, 1704), the serrated portion including peaks (112, 412, 612, 919, 1712) and troughs, characterized in that the head has a channel adapted to receive a spinal rod. a head a shaft (103, 203, 303, 1703) coupled with the head, the shaft having a distal tip (105, 405); a thread (104, 204, 404, 1704) extending between the head and the distal tip (105, 405); and a serrated portion extending along at least a portion of the thread (104, 204, 404, 1704), the serrated portion including peaks (112, 412, 612, 919, 1712) and troughs, characterized in that the head has a channel adapted to receive a spinal rod.