mhurhangee/ep-ind-claims huggingface dataset:
A method of preparation of iodixanol, characterized by comprising the following steps: a) dimerization of 5-acetamido-N, N'-bis (2, 3-dihydroxypropyl)-2, 4, 6-triiodo-isophthalamide (compound A) to prepare iodixanol, obtaining a solution of dimerization, wherein said dimerization step comprises dissolving compound A in an excessive amount of alkali, neutralizing the excess alkali by a boron-containing acidic substance, and adjusting the pH to 10-13; b) purification of the solution of dimerization by a macroporous adsorption resin chromatographic column, obtaining iodixanol crude product with a purity more than 97%; or desalination of the solution of dimerization by anionic and cationic ion exchange resins or macroporous adsorption resin chromatographic column, obtaining desalted iodixanol crude product; preferably wherein the iodixanol crude product obtained contains 85-90% by weight of iodixanol, 3-7% by weight of iohexol, 2-5% by weight of compound A and other impurities; c) recrystallization of the iodixanol crude product, preferably wherein the recrystallization time is 1-4 days, with mixed solvents containing 2-methoxyethanol, obtaining iodixanol with a purity more than 99%. a) dimerization of 5-acetamido-N, N'-bis (2, 3-dihydroxypropyl)-2, 4, 6-triiodo-isophthalamide (compound A) to prepare iodixanol, obtaining a solution of dimerization, wherein said dimerization step comprises dissolving compound A in an excessive amount of alkali, neutralizing the excess alkali by a boron-containing acidic substance, and adjusting the pH to 10-13; b) purification of the solution of dimerization by a macroporous adsorption resin chromatographic column, obtaining iodixanol crude product with a purity more than 97%; or desalination of the solution of dimerization by anionic and cationic ion exchange resins or macroporous adsorption resin chromatographic column, obtaining desalted iodixanol crude product; preferably wherein the iodixanol crude product obtained contains 85-90% by weight of iodixanol, 3-7% by weight of iohexol, 2-5% by weight of compound A and other impurities; c) recrystallization of the iodixanol crude product, preferably wherein the recrystallization time is 1-4 days, with mixed solvents containing 2-methoxyethanol, obtaining iodixanol with a purity more than 99%.
Roof assembly for a vehicle having an opening in its fixed roof, which roof assembly comprises a stationary part and at least one rigid panel movably supported by the stationary part through an operating mechanism, which panel is movable between a closed position, in which it closes the opening in the fixed roof, and a rear position, in which it is moved with its rear side upwardly and slid rearwardly, wherein a downwardly extending side cover is connected to side edges of said panel and to the stationary part, which side cover hiding the operating mechanism from a side view and having front and rear ends, the side cover being substantially stationary in longitudinal direction with respect to the stationary part and being slidably guided in a guide rail on the panel, said guide rail being adapted to guide the side cover in vertical and lateral directions, characterized in that the guide rail only starts at a distance from the front end of the cover when the panel is in its closed position, said distance being minimally B min and maximally: A max = L − S − B min wherein: L = Length of side cover S = maximum sliding movement of guide rail of panel B min = Minimum required overlap between side cover and guide rail in rear position of panel, which is ca. 10 - 20 mm. L = Length of side cover S = maximum sliding movement of guide rail of panel B min = Minimum required overlap between side cover and guide rail in rear position of panel, which is ca. 10 - 20 mm.
Single- or multi-pole switching device, in particular for direct current applications in photovoltaic systems, comprising at least one rotating switching element which is connected to a drive, and also comprising switching contacts, connection pieces and connection poles or connection terminals as well as a housing arrangement receiving the aforementioned parts, wherein a movably guided rotary cylinder is formed in the housing arrangement, which is located in a body designed as a rotary cylinder receptacle, the rotary cylinder comprises at least one contact pin which passes through the rotary cylinder and has a contact piece at each end, wherein the length of the contact pin including the contact pieces located or formed there is smaller than or equal to the outer diameter of the rotary cylinder, mating contact pieces are arranged in the rotary cylinder receptacle, which are electrically connected to the connection pieces or connection poles, respectively connection terminals, a narrow, arc-influencing gap is present between the rotary cylinder and the rotary cylinder receptacle, wherein as a consequence of the motion of the rotary cylinder with the contact pin the electrical connection between the contact pieces and the mating contact pieces can be cancelled and the formed break arcs, subject to an extension, penetrate into the air gap and are rapidly extinguished there, characterized in that the narrow, arc-influencing gap has a gap width of less than 200 mm, and that a blocking element is provided between the rotary cylinder and the rotary cylinder receptacle, which is located in a guide whose opening is cleared when the material sealing the opening begins to wear, wherein the blocking element then engages with a complementary recess so as to suppress new switching operations.
A method for manufacturing an at least partly hollow MEMS structure, the method comprising the steps of: a) providing a core material (100, 200, 300); b) creating one or more through-going openings in the core material (100, 200, 300), said one or more through-going opening being structured in accordance with a predetermined pattern; c) providing an etch-stop layer in the form of an insulation layer to surfaces of the one or more through-going openings; d) creating, on a first surface of the core material (100, 200, 300), a bottom layer of a first electrically conducting material; e) creating one or more vias (109, 202, 203, 301) by filling at least one through-going opening with a second electrically conducting material, the one or more vias (109, 202, 203, 301) being electrically connected to the bottom layer; f) creating, on a second surface of the core material (100, 200, 300), a top layer of a third electrically conducting material, the top layer being electrically connected to the one or more vias (109, 202, 203, 301); g) creating bottom (112, 205, 302) and top (111, 204, 303) conductors in the respective bottom and top layers and applying an additional insulation layer; and h) removing excess core material (100, 200, 300) using an etching process to create the at least partly hollow MEMS structure, wherein the one or more vias (109, 202, 203, 301) and the bottom (112, 205, 302) and top (111, 204, 303) conductors are protected by the etch-stop layer and the additional insulation layer. a) providing a core material (100, 200, 300); b) creating one or more through-going openings in the core material (100, 200, 300), said one or more through-going opening being structured in accordance with a predetermined pattern; c) providing an etch-stop layer in the form of an insulation layer to surfaces of the one or more through-going openings; d) creating, on a first surface of the core material (100, 200, 300), a bottom layer of a first electrically conducting material; e) creating one or more vias (109, 202, 203, 301) by filling at least one through-going opening with a second electrically conducting material, the one or more vias (109, 202, 203, 301) being electrically connected to the bottom layer; f) creating, on a second surface of the core material (100, 200, 300), a top layer of a third electrically conducting material, the top layer being electrically connected to the one or more vias (109, 202, 203, 301); g) creating bottom (112, 205, 302) and top (111, 204, 303) conductors in the respective bottom and top layers and applying an additional insulation layer; and h) removing excess core material (100, 200, 300) using an etching process to create the at least partly hollow MEMS structure, wherein the one or more vias (109, 202, 203, 301) and the bottom (112, 205, 302) and top (111, 204, 303) conductors are protected by the etch-stop layer and the additional insulation layer.
A facility for the elimination of plastics contained in urban and industrial waste, characterized in that it comprises a hopper for crushing the plastic material, a conveyor moving towards a drying rotary drum, from which the plastic material is sent through a conveyor to a vertical hopper, after which there is arranged a feeding system for feeding the plastic material to a pyrolytic furnace, in which the plastic material is broken down, with a pyrolysis chamber and an inner rotary drum, with a solid waste outlet, and a gas outlet, after which there is a washing system formed by two tanks (36, 36') into which water is injected through a common conduit, after which there is arranged a dehumidifying system for dehumidifying the gases from the washing system, while the tanks (36, 36') have a common water and solid outlet, from which the solids are centrifuged in a centrifuge and then treated with activated carbon in tanks, to recover water which is again injected into the washing system (36, 36'), with the particularity that the dehumidified gases in the dehumidifier are sent to a gas accumulation gasometer and where the hopper for storing the plastic material to be treated includes a lower frustoconical section with a shaker, and internally a stirrer, such that between the outlet of that frustoconical section and the pyrolysis chamber of the pyrolytic furnace, there is a feeding system made up of an elastic connection followed by a filling valve and then a cylinder with a press formed by a hydraulic plunger and a cleaning system, wherein the press presses the plastic material which then passes through a gate to a chamber and continues into a screw conveyor with a spiral-free intermediate section to define an intermediate safety plug.
Washing system for vehicle windows, in particular for vehicle windscreens, with at least one nozzle opening which, in order to apply the cleaning and washing liquid to the vehicle windows, connects via a liquid connection to a source providing the cleaning and washing liquid under pressure, and with at least one check and bleed valve (11, 11a, 18) which is provided in the liquid connection and, when the washing system is activated, transfers the cleaning and washing liquid to the at least one nozzle opening, and, when the washing system is not activated, bleeds that part of the liquid connection which is provided between the at least one nozzle opening and the check and bleed valve (11, 11a, 18) for drainage purposes, wherein the at least one check and bleed valve (11, 11a, 18) and a section (10.1) of the liquid connection that connects said valve to the source for the cleaning and washing liquid are heated and/or are accommodated in a heated or heatable compartment of the vehicle, wherein the check and bleed valve has, in a valve housing, a first valve chamber which is connected to that section of the liquid connection which leads to the source for the cleaning and washing liquid, wherein a second valve chamber is formed in the valve housing, said second valve chamber being connected to a section of the liquid connection that leads to the at least one spray nozzle or nozzle opening, and wherein at least one valve opening is provided in a wall separating the two valve chambers (22, 29), with a valve element which opens the valve opening in the event of pressure in the first valve chamber, characterized in that at least one bleed opening is provided in a wall of the second valve chamber, with the valve element which, when there is a lack of pressure in the first valve chamber, opens the second valve chamber to the surroundings via the at least one bleed opening, in that a common valve element is provided for the at least one valve opening and the at least one bleed opening, and in that the valve element is formed in an elastically deformable manner.
An absorbent article (300, 1710, 1900) comprising a longitudinal centerline and a lateral centerline, a machine direction generally oriented parallel to the longitudinal centerline and a cross direction generally oriented parallel to the lateral centerline, the absorbent article further comprising: a topsheet (1714, 1924) having a first surface and a second surface, the topsheet comprising a nonwoven material made up of a plurality of filaments or fibers; a backsheet (1716, 1925); an absorbent core (1718, 1928) disposed between the topsheet and the backsheet; a plurality of composition elements disposed on the topsheet, wherein the composition elements comprise hydrophilic compositions comprising surfactant or combination of surfactants with hydrophilic/lyophilic balance number of greater than or equal to about 7, wherein each of the composition elements comprise an element width and an element spacing between adjacent elements, wherein a first ratio of element spacing to element width is between 0.5 to 8 as measured by the Composition Pattern Analysis method, and wherein the composition elements comprise stripes oriented in the CD or stripes oriented in the MD. a topsheet (1714, 1924) having a first surface and a second surface, the topsheet comprising a nonwoven material made up of a plurality of filaments or fibers; a backsheet (1716, 1925); an absorbent core (1718, 1928) disposed between the topsheet and the backsheet; a plurality of composition elements disposed on the topsheet, wherein the composition elements comprise hydrophilic compositions comprising surfactant or combination of surfactants with hydrophilic/lyophilic balance number of greater than or equal to about 7, wherein each of the composition elements comprise an element width and an element spacing between adjacent elements, wherein a first ratio of element spacing to element width is between 0.5 to 8 as measured by the Composition Pattern Analysis method, and
A liquid distribution system for a hub, said liquid distribution system comprising a liquid supply portion arranged to supply liquid to at least one component located within said hub, said liquid distribution system further comprising a liquid evacuator portion arranged to act on liquid being inside the hub for evacuating liquid from said hub, wherein said liquid evacuator portion is arranged to be driven by liquid that flows via said liquid supply portion for evacuating liquid from said hub, characterized in that said liquid evacuator portion is arranged to be driven by liquid that flows via said liquid supply portion to said component for evacuating liquid from said hub.
A communications system, wherein the system comprises a terminal, a first access network node AN, and a second access network node AN, wherein the first AN comprises means configured to determine that the terminal meets a condition of being handed over from the first AN to the second AN, wherein a value of a target parameter used for encryption and/or integrity protection when the terminal and the first AN communicate with each other before the terminal is handed over to the second AN is equal to a first reference value, and the target parameter is a counting parameter and a sequence number SN or a sequence number SN; the first AN comprises means configured to send a target message to the second AN, to instruct the second AN to obtain a second reference value; the second AN comprises means configured to obtain the second reference value based on the target message, wherein the second AN is configured to randomly generate the second reference value based on the target message by using a randomized algorithm, or derive the second reference value based on the target message according to a preset rule; the second AN comprises means configured to send the second reference value to the first AN; the first AN comprises means configured to send the second reference value to the terminal; and the terminal comprises means configured to receive the second reference value from the first AN, wherein the second reference value is used as a value of the target parameter used for encryption and/or integrity protection when the second AN and the terminal communicate with each other.
A light emitting diode array comprising: a substrate; and a semiconductor layer structure provided on the substrate, said semiconductor layer structure having a first semiconductor layer of a first conductivity type formed on the substrate, an active layer formed on the first semiconductor layer, and a second semiconductor layer of a second conductivity type formed on the active layer, the semiconductor layer structure having at least three arrayed light emitting sections, each constituting a light emitting diode element, said light emitting sections being partitioned by groove portions formed in the semiconductor layer structure, said light emitting sections being electrically connected in series, each of said groove portions being defined by two side faces of the light emitting sections such that one said groove portion is defined by two said side faces of two said light emitting sections disposed next to each other, each of said two side faces having a recessed and protruding structure such that protrusions and recesses of one of said two side faces face recesses and protrusions of the other of said two side faces respectively and such that a segment joining together apexes of the protrusions of said one of said two side faces penetrates the protrusions of said the other of said two side faces, and the recessed and protruding structure has at least one shape of a periodic shape and a curved wave shape. a substrate; and a semiconductor layer structure provided on the substrate, said semiconductor layer structure having a first semiconductor layer of a first conductivity type formed on the substrate, an active layer formed on the first semiconductor layer, and a second semiconductor layer of a second conductivity type formed on the active layer, the semiconductor layer structure having at least three arrayed light emitting sections, each constituting a light emitting diode element, said light emitting sections being partitioned by groove portions formed in the semiconductor layer structure, said light emitting sections being electrically connected in series, each of said groove portions being defined by two side faces of the light emitting sections such that one said groove portion is defined by two said side faces of two said light emitting sections disposed next to each other, each of said two side faces having a recessed and protruding structure such that protrusions and recesses of one of said two side faces face recesses and protrusions of the other of said two side faces respectively and such that a segment joining together apexes of the protrusions of said one of said two side faces penetrates the protrusions of said the other of said two side faces, and the recessed and protruding structure has at least one shape of a periodic shape and a curved wave shape.
A method of making NO-releasing co-condensed silica macromolecules, comprising: forming a reaction mixture by combining at least one reactant and at least one reagent at a first temperature at which the at least one reactant is substantially unreactive in the presence of the at least one reagent; and raising the temperature of the reaction mixture to a second temperature at which the at least one reactant is reactive in the presence of the at least one reagent, raising the temperature of the reaction mixture to a third temperature that is not less than the second temperature and is less than 40 °C, wherein raising the reaction temperature of the reaction mixture to the third temperature comprises increasing the second temperature to the third temperature at a rate of less than 10 °C per minute, wherein the reaction of the at least one reactant in the presence of the at least one reagent produces NO-releasing co-condensed silica macromolecules. forming a reaction mixture by combining at least one reactant and at least one reagent at a first temperature at which the at least one reactant is substantially unreactive in the presence of the at least one reagent; and raising the temperature of the reaction mixture to a second temperature at which the at least one reactant is reactive in the presence of the at least one reagent, raising the temperature of the reaction mixture to a third temperature that is not less than the second temperature and is less than 40 °C, wherein raising the reaction temperature of the reaction mixture to the third temperature comprises increasing the second temperature to the third temperature at a rate of less than 10 °C per minute, wherein the reaction of the at least one reactant in the presence of the at least one reagent produces NO-releasing co-condensed silica macromolecules.
A tire comprising: a tire frame member made of resin and including a bead portion and a side portion positioned on a tire radial direction outer side of the bead portion; and a reinforcing layer including an organic fiber and a resin material with which the organic fiber is coated, wherein the organic fiber comprises: a cord member including at least one of an aramid fiber material or a polyester fiber material; an undercoat layer provided on the cord member and formed from a first composition including at least one of an epoxy compound or an isocyanate compound; and an adhesive layer provided on the undercoat layer and formed from a second composition including a resorcinol-formaldehyde resin, characterized in that the tire frame member made of resin excludes vulcanized rubber. a tire frame member made of resin and including a bead portion and a side portion positioned on a tire radial direction outer side of the bead portion; and a reinforcing layer including an organic fiber and a resin material with which the organic fiber is coated, wherein the organic fiber comprises: a cord member including at least one of an aramid fiber material or a polyester fiber material; an undercoat layer provided on the cord member and formed from a first composition including at least one of an epoxy compound or an isocyanate compound; and an adhesive layer provided on the undercoat layer and formed from a second composition including a resorcinol-formaldehyde resin, characterized in that the tire frame member made of resin excludes vulcanized rubber.
A method, comprising: receiving, using a terminal device (220, 222) in a building, a device identifier for the terminal device; sending the device identifier from the terminal device (220, 222) to a configuration server; receiving configuration information for the terminal device (220, 222) from the configuration server, the configuration information comprising a physical location of the terminal device (220, 222) in the building and an elevator group with which the terminal device (220, 222) works; and configuring the terminal device (220, 222) based on the configuration information, wherein the terminal device (220, 222) configures itself to operate with the elevator group in the building. receiving, using a terminal device (220, 222) in a building, a device identifier for the terminal device; sending the device identifier from the terminal device (220, 222) to a configuration server; receiving configuration information for the terminal device (220, 222) from the configuration server, the configuration information comprising a physical location of the terminal device (220, 222) in the building and an elevator group with which the terminal device (220, 222) works; and configuring the terminal device (220, 222) based on the configuration information, wherein the terminal device (220, 222) configures itself to operate with the elevator group in the building.