mhurhangee/ep-ind-claims huggingface dataset:
Valve for regulating a fluid flow, in particular of a fibrous suspension stream (2.1) preferably guided in a machine for producing a fibrous web, in particular a paper, board or packaging paper web, comprising a hollow body with a substantially at least partially rotationally symmetrical cavity having a longitudinal axis (L.4), which has at least one inlet opening having a longitudinal axis (L.5) and an inlet channel (5.1), a variable and substantially rotationally symmetrical passage area and an outlet opening with an outlet channel (7.1), and a valve rod which is coaxially displaceable in the cavity of the hollow body, preferably by means of at least one actuating means, which can vary the passage area as a result of a displacement, in particular has a valve disc and is preferably rotationally symmetrical, the inlet opening being arranged in the hollow body in such a way that its longitudinal axis (L.5) intersects the longitudinal axis (L.4) of the cavity of the hollow body at a point of intersection, and that the cavity of the hollow body is formed in such a way that the fluid flow having a main flow direction, in particular fibrous suspension stream (2.1), flows through the cavity without any stagnation point or approximately without any stagnation point and free of rotation or approximately free of rotation in relation to the longitudinal axis (L.4) of the said cavity, characterized in that the preferably rotationally symmetrical valve rod is guided into the cavity of the hollow body by means of a cam having a guide opening, in particular a guide bore (12.1).
A glass furnace (10, 48, 55, 75) comprising: a furnace melt chamber (12, 49, 56, 82) to contain a glass melt having a top surface; and a batch feeder (16, 36, 53, 78) to receive glass batch material and feed said material to the furnace melt chamber below the level of the glass melt top surface, characterized in a motor having an output shaft for driving the batch feeder in the form of a screw conveyor; and a high thermal resistance joint coupling the output shaft to the screw conveyor. a furnace melt chamber (12, 49, 56, 82) to contain a glass melt having a top surface; and a batch feeder (16, 36, 53, 78) to receive glass batch material and feed said material to the furnace melt chamber below the level of the glass melt top surface, characterized in a motor having an output shaft for driving the batch feeder in the form of a screw conveyor; and a high thermal resistance joint coupling the output shaft to the screw conveyor.
A method of conditioning a supercapacitor to its working voltage, where the supercapacitor comprising at least one pair of the positively and negatively charged electrodes, including at least one polarisable micro/mesoporous carbon electrode, interleaved with porous ion-conductive separator and immersed in an electrolyte, where the destructive effect of the heat of adsorption is suppressed by a multistep conditioning process, where, before the conditioning of the supercapacitor, the supercapacitor cell is stored after filling with the electrolyte for penetration of micropores by electrolyte followed by step-by-step treatment of the supercapacitor with the conditioning voltage (Uc), which is increased gradually up to the working voltage (Uw) by the voltage step (ΔUc) which is less than 0.3V, wherein during the conditioning step is performed the voltage cycling where the supercapacitor is charged to the conditioning voltage (Uc) and thereafter discharged to the voltage Uc-ΔU where the ΔU is between 0 and Uc.
A battery pack, comprising: a battery cell which contains a non-aqueous electrolyte, wherein the battery cell is a non-aqueous electrolyte secondary battery; a casing which stores the battery cell; at least one liquid leakage sensor which detects liquid leakage from the battery cell, and a charging/discharging circuit which charges and discharges the battery cell, wherein a part of the charging/discharging circuit is included in the casing, and a remaining portion of the charging/discharging circuit is provided outside the casing, wherein one or both of the casing and the battery cell have a leaked liquid retention region in which the non-aqueous electrolyte tends to be retained when the non-aqueous electrolyte leaks out of the battery cell, wherein the liquid leakage sensor is configured to output measurement information as a detection result without using the charging/discharging circuit wherein at least one sensor unit of the liquid leakage sensor is provided in the leaked liquid retention region, and the sensor unit contains at least one metal selected from the group consisting of tin, silver, copper, nickel, zinc, and lead, wherein the part of the charging/discharging circuit included in the casing is not coupled to the liquid leakage sensor in the casing, and wherein a charging control unit is connected to the remaining portion of the charging/discharging circuit which is provided outside the casing, and the charging control unit is coupled to the liquid leakage sensor. a battery cell which contains a non-aqueous electrolyte, wherein the battery cell is a non-aqueous electrolyte secondary battery; a casing which stores the battery cell; at least one liquid leakage sensor which detects liquid leakage from the battery cell, and a charging/discharging circuit which charges and discharges the battery cell, wherein a part of the charging/discharging circuit is included in the casing, and a remaining portion of the charging/discharging circuit is provided outside the casing, wherein one or both of the casing and the battery cell have a leaked liquid retention region in which the non-aqueous electrolyte tends to be retained when the non-aqueous electrolyte leaks out of the battery cell, wherein the liquid leakage sensor is configured to output measurement information as a detection result without using the charging/discharging circuit wherein at least one sensor unit of the liquid leakage sensor is provided in the leaked liquid retention region, and the sensor unit contains at least one metal selected from the group consisting of tin, silver, copper, nickel, zinc, and lead, wherein the part of the charging/discharging circuit included in the casing is not coupled to the liquid leakage sensor in the casing, and
A rail and tube arrangement for a fire and overheat detection system of a gas turbine engine, comprising: a rail; one or more tubes spaced apart from the rail; and one or more tube supports configured to support the one or more tubes at the rail, the arrangement characterized by each tube support including: a head portion wrapped at least partially around the rail; two opposing leg portions extending from the head portion; a support portion extending from each leg portion of the two opposing leg portions, the one or more tubes disposed between the support portions; one or more fasteners extending through the two opposing leg portions applying a clamping force to the two opposing leg portions thereby securing the tube support to the rail, and retaining the one or more tubes between the support portions; and a grommet disposed between and retained between the two support portions, the one or more tubes extending through the grommet. a rail; one or more tubes spaced apart from the rail; and one or more tube supports configured to support the one or more tubes at the rail, the arrangement characterized by each tube support including: a head portion wrapped at least partially around the rail; two opposing leg portions extending from the head portion; a support portion extending from each leg portion of the two opposing leg portions, the one or more tubes disposed between the support portions; one or more fasteners extending through the two opposing leg portions applying a clamping force to the two opposing leg portions thereby securing the tube support to the rail, and retaining the one or more tubes between the support portions; and a grommet disposed between and retained between the two support portions, the one or more tubes extending through the grommet. a head portion wrapped at least partially around the rail; two opposing leg portions extending from the head portion; a support portion extending from each leg portion of the two opposing leg portions, the one or more tubes disposed between the support portions; one or more fasteners extending through the two opposing leg portions applying a clamping force to the two opposing leg portions thereby securing the tube support to the rail, and retaining the one or more tubes between the support portions; and a grommet disposed between and retained between the two support portions, the one or more tubes extending through the grommet.
A method for manufacturing a phosphate, comprising: (a) reacting, in a solvent, an organophosphate of the formula (R 21 O)(R 22 O)(R 23 O)PO wherein R 21 -R 23 each independently are linear or branched C 1-11 -alkyl, linear or branched C 2-11 -alkenyl, linear or branched C 2-11 -alkynyl, C 3-7 -cycloalkyl or C 3-7 -cycloalkenyl, each of which may have a halogen atom which substitutes for a hydrogen atom bonding to a carbon atom, may have a cyclic structure, and may have an ether bond or a thioether bond; and an alkali metal hydroxide in an amount of ≥ 1.01 mole equivalents relative to the organophosphate to provide a composition containing the alkali metal hydroxide, the solvent, and a phosphate of the formula (R 11 O)(R 12 O)PO 2 M wherein R 11 and R 12 each independently are as defined for R 21 -R 23 above and M is at least one of Li, Na, K and Cs; and (b) adding hydrogen fluoride to the composition to neutralize the composition and to precipitate an alkali metal fluoride, thereby providing a composition containing the precipitated alkali metal fluoride, the phosphate of formula, and the solvent. (a) reacting, in a solvent, an organophosphate of the formula (R 21 O)(R 22 O)(R 23 O)PO wherein R 21 -R 23 each independently are linear or branched C 1-11 -alkyl, linear or branched C 2-11 -alkenyl, linear or branched C 2-11 -alkynyl, C 3-7 -cycloalkyl or C 3-7 -cycloalkenyl, each of which may have a halogen atom which substitutes for a hydrogen atom bonding to a carbon atom, may have a cyclic structure, and may have an ether bond or a thioether bond; and an alkali metal hydroxide in an amount of ≥ 1.01 mole equivalents relative to the organophosphate to provide a composition containing the alkali metal hydroxide, the solvent, and a phosphate of the formula (R 11 O)(R 12 O)PO 2 M wherein R 11 and R 12 each independently are as defined for R 21 -R 23 above and M is at least one of Li, Na, K and Cs; and (b) adding hydrogen fluoride to the composition to neutralize the composition and to precipitate an alkali metal fluoride, thereby providing a composition containing the precipitated alkali metal fluoride, the phosphate of formula, and the solvent.
A container, comprising: a capillary having an open end and a closed end opposite to the open end; and a conduction sleeve tightly surrounding the capillary only near the closed end for heating the capillary evenly, wherein the conduction sleeve absorbs the heat from a heater, wherein the open end of the capillary establishes heat balance with a surrounding environment. a capillary having an open end and a closed end opposite to the open end; and a conduction sleeve tightly surrounding the capillary only near the closed end for heating the capillary evenly, wherein the conduction sleeve absorbs the heat from a heater, wherein the open end of the capillary establishes heat balance with a surrounding environment.
Flushing device for a flushing cistern, comprising a valve seat which extends about a central axis and, when viewed in the flow direction, is arranged upstream of an outflow opening, a closure body having a seal which interacts with the valve seat, wherein the closure body is liftable from a closure position into a flushing position, and an electrically controllable drive element which moves the closure body from the closure position into the flushing position, wherein the electrically controllable drive element is a plunger coil actuator having an electrical coil and having a ferromagnetic counterpart, wherein, by way of the plunger coil actuator, a mechanical force is able to be applied to the closure body such that the latter is movable from the closure position into the flushing position, characterized in that the coil is arranged on the closure body, and in that the counterpart is arranged fixedly in its position with respect to the valve seat and spaced apart from the valve seat.
Implantable access device for accessing the vascular system of a human or animal body, particularly subcutaneously implantable access port, comprising: a port body with at least one outlet opening connected or connectable to a catheter for accessing the vascular system of the human or animal body, a needle entrance with at least one inlet opening for receiving a needle, wherein the needle entrance is connected to the port body and movable relative to the port body between a first, unactuated operating condition and a second, actuated operating condition, and locking means for locking the needle entrance in the first, unactuated operating condition and in the second, actuated operating condition, wherein the locking means are activated by inserting the needle into the needle entrance and applying a predetermined movement to needle entrance via the inserted needle and/or by applying a predetermined movement to the needle entrance via the inserted needle and removing the needle from the needle entrance. a port body with at least one outlet opening connected or connectable to a catheter for accessing the vascular system of the human or animal body, a needle entrance with at least one inlet opening for receiving a needle, wherein the needle entrance is connected to the port body and movable relative to the port body between a first, unactuated operating condition and a second, actuated operating condition, and locking means for locking the needle entrance in the first, unactuated operating condition and in the second, actuated operating condition, wherein the locking means are activated by inserting the needle into the needle entrance and applying a predetermined movement to needle entrance via the inserted needle and/or by applying a predetermined movement to the needle entrance via the inserted needle and removing the needle from the needle entrance.
A nonwoven material having a first surface and a second surface, said nonwoven material comprising at least two layers that are joined together, said two layers comprising a first layer and a second layer, said layers each comprising a plurality of fibers, wherein said nonwoven material comprises a generally planar first region, said nonwoven material characterized in that it further comprises a plurality of discrete integral second regions that comprise deformations forming protrusions extending outward from the first surface of said nonwoven material and openings in the second surface of the nonwoven material, said protrusions being formed from fibers in each of said layers, wherein the protrusions comprise a base proximate the first surface of said nonwoven material, an opposed distal end extending outward in the Z-direction from the base, side walls between said base and said distal end of said protrusion, and a cap comprising at least a portion of the side walls and the distal end of the protrusions, wherein multiple fibers extend from the base of the protrusions to the distal end of the protrusions, and contribute to form a portion of the sides and cap of a protrusion, wherein one of said layers comprises a first layer which forms said first surface and one of said layers comprises a second layer which forms said second surface, wherein a portion of the fibers in the first layer form part of: the first region, the side walls of the protrusions, and the distal ends of the protrusions; and a portion of the fibers in the second layer form part of: the first region, the side walls of the protrusions, and the distal ends of the protrusions; wherein: a) the concentration of fibers in the first region of the first layer is greater than the concentration of fibers in the distal ends of the protrusions in said first layer; and b) the concentration of fibers in the second layer in the first region and the distal ends of the protrusions is greater than the concentration of fibers in the side walls of the protrusions in said second layer. a) the concentration of fibers in the first region of the first layer is greater than the concentration of fibers in the distal ends of the protrusions in said first layer; and b) the concentration of fibers in the second layer in the first region and the distal ends of the protrusions is greater than the concentration of fibers in the side walls of the protrusions in said second layer.
An aerosol process for selectively incorporating properties of solid precursor particles into processed materials, the process comprising: injecting a carrier gas and a precursor mixture into an aerosol generator, wherein the precursor mixture includes solid precursor particles and a liquid component; applying a surface coating to at least a portion of the solid precursor particles prior to injection of the precursor particles into the aerosol generator, wherein the surface coating is an organosilane, a silylated polymer, or an amine terminated small molecule; applying one or more ultrasonic transducers to the precursor mixture in order to aerosolize a portion of the precursor mixture that comprises solid particles that are smaller than a predetermined size, wherein the portion of the solid precursor particles that is coated with the surface coating is not aerosolized; transferring, via the carrier gas, the aerosolized portion of the precursor mixture into a reactor; drying the aerosolized portion in the reactor to produce solid product particles; and collecting the solid product particles in a particle collector. injecting a carrier gas and a precursor mixture into an aerosol generator, wherein the precursor mixture includes solid precursor particles and a liquid component; applying a surface coating to at least a portion of the solid precursor particles prior to injection of the precursor particles into the aerosol generator, wherein the surface coating is an organosilane, a silylated polymer, or an amine terminated small molecule; applying one or more ultrasonic transducers to the precursor mixture in order to aerosolize a portion of the precursor mixture that comprises solid particles that are smaller than a predetermined size, wherein the portion of the solid precursor particles that is coated with the surface coating is not aerosolized; transferring, via the carrier gas, the aerosolized portion of the precursor mixture into a reactor; drying the aerosolized portion in the reactor to produce solid product particles; and collecting the solid product particles in a particle collector.
A telescopic lance, comprising a lance handle with a fixed inner pipe, an extractable outer pipe and at least one locking mechanism (10,20), wherein the extractable outer pipe is located outside, and slidably longitudinally arranged with the fixed inner pipe, and said locking mechanism (10,20) is arranged to allow motion of the extractable outer pipe with respect to the fixed inner pipe, a first locking mechanism comprises a protrusion for engagement with a locking slot, wherein twisting of the extractable outer pipe brings the protrusion into or out of engagement with the locking slot, and a second locking mechanism comprises a spring loaded lock handle with a through going aperture for trapping and releasing the extractable outer pipe, characterized in that said protrusion of the first locking mechanism protrudes from an outside of the extractable outer pipe and the locking slot is provided on an inside of the lance handle, or said protrusion protrudes from an inside of the lance handle and the locking slot is provided on an outside of the extractable outer pipe. a first locking mechanism comprises a protrusion for engagement with a locking slot, wherein twisting of the extractable outer pipe brings the protrusion into or out of engagement with the locking slot, and a second locking mechanism comprises a spring loaded lock handle with a through going aperture for trapping and releasing the extractable outer pipe, characterized in that said protrusion of the first locking mechanism protrudes from an outside of the extractable outer pipe and the locking slot is provided on an inside of the lance handle, or said protrusion protrudes from an inside of the lance handle and the locking slot is provided on an outside of the extractable outer pipe.
Method of layered manufacturing a lab-on-chip, comprising the following steps: - designing, by means of a computer program, a printed circuit, mixing and reaction cavities for fluids, microchannels and spaces for the placement of electronic components to be found in each layer; - mechanizing in one or more biocompatible substrates the different voids and passages that will make up the mixing and reaction cavities, microchannels, holes that join the microchannels and spaces for the subsequent placement of electronic components; - metallizing with a biocompatible conductive material those surfaces in which the printed circuit will be integrated according to the design made in the first step; - generating the printed circuit by photolithography and acid attack; - bonding the electronic components in the corresponding spaces; wherein the electronic components are actuators or sensors. - joining all the layers that make up the final laboratory, wherein the metallization is carried out by the adhesion of a pre-elaborated biocompatible conductive material to the biocompatible substrate by means of a resin, the material being one or more of the following: aluminum, silver, gold, platinum, titanium, ITO, graphene or nitinol; and wherein the biocompatible substrate/s comprise/s one or more of the following materials: polymethylmethacrylate (PMMA), polyethylene terephthalate, polydimethylsiloxane (PDMS), poly 3,4-ethylenedioxythiophene (PEDOT), copolymer of cyclic olefin, polycarbonate, or silicon. - designing, by means of a computer program, a printed circuit, mixing and reaction cavities for fluids, microchannels and spaces for the placement of electronic components to be found in each layer; - mechanizing in one or more biocompatible substrates the different voids and passages that will make up the mixing and reaction cavities, microchannels, holes that join the microchannels and spaces for the subsequent placement of electronic components; - metallizing with a biocompatible conductive material those surfaces in which the printed circuit will be integrated according to the design made in the first step; - generating the printed circuit by photolithography and acid attack; - bonding the electronic components in the corresponding spaces; wherein the electronic components are actuators or sensors. - joining all the layers that make up the final laboratory, wherein the metallization is carried out by the adhesion of a pre-elaborated biocompatible conductive material to the biocompatible substrate by means of a resin, the material being one or more of the following: aluminum, silver, gold, platinum, titanium, ITO, graphene or nitinol; and wherein the biocompatible substrate/s comprise/s one or more of the following materials: polymethylmethacrylate (PMMA), polyethylene terephthalate, polydimethylsiloxane (PDMS), poly 3,4-ethylenedioxythiophene (PEDOT), copolymer of cyclic olefin, polycarbonate, or silicon.