mhurhangee/ep-ind-claims huggingface dataset:
A recoating unit for equipping and/or retrofitting a device for producing a three-dimensional object by means of selectively solidifying, layer by layer, of a building material in powder form, wherein the device comprises a recoater that can be moved across a build area for applying a layer of the building material to the build area and a solidification device for selectively solidifying the applied layer at positions that correspond to a cross-section of the object to be produced and which device is configured and/or controlled to repeat the steps of applying and selectively solidifying until the object is completed, wherein the recoating unit comprises: two recoating elements (41, 42) spaced apart from each other in a first direction and extending in a direction transverse to the first direction, which recoating elements confine a receiving space for the building material in powder form in the first direction and in its opposite direction and a partition wall that is arranged between the two recoating elements (41, 42) and at a distance to the two recoating elements (41, 42) with respect to the first direction and which partition wall extends in a direction transverse to the first direction, thus dividing the receiving space for the building material into two chambers (44, 45), wherein the recoating unit is configured to: depending on the recoating unit moving in the first direction or in its opposite direction, to receive building material in that chamber (44, 45) that is the trailing chamber in the respective direction of movement and to spread the building material received in the respective trailing chamber (44, 45) into a uniform layer by means of the respective trailing recoating element (41, 42). two recoating elements (41, 42) spaced apart from each other in a first direction and extending in a direction transverse to the first direction, which recoating elements confine a receiving space for the building material in powder form in the first direction and in its opposite direction and a partition wall that is arranged between the two recoating elements (41, 42) and at a distance to the two recoating elements (41, 42) with respect to the first direction and which partition wall extends in a direction transverse to the first direction, thus dividing the receiving space for the building material into two chambers (44, 45), wherein the recoating unit is configured to: depending on the recoating unit moving in the first direction or in its opposite direction, to receive building material in that chamber (44, 45) that is the trailing chamber in the respective direction of movement and to spread the building material received in the respective trailing chamber (44, 45) into a uniform layer by means of the respective trailing recoating element (41, 42). depending on the recoating unit moving in the first direction or in its opposite direction, to receive building material in that chamber (44, 45) that is the trailing chamber in the respective direction of movement and to spread the building material received in the respective trailing chamber (44, 45) into a uniform layer by means of the respective trailing recoating element (41, 42).
A wedge unit for a braking device with brake lining carriers, having a wedge which can be displaced in an actuation direction for spreading the brake lining carriers, wherein an adjusting element is provided for displacing the wedge, and wherein the wedge is arranged displaceably relative to the adjusting element.
Secondary assembly intended for a torque limiter dual mass flywheel, said secondary assembly comprising: - a secondary hub of axis X ∘ comprising a first secondary hub bearing surface able to accept an outer ring of a rolling bearing of axis X, or ∘ shaped in such a way as to define an external raceway of axis X, respectively, the said secondary hub having passing substantially axially through it at least one opening positioned radially on the outside of the said bearing surface or of the said external raceway, respectively, - a secondary flywheel mounted for rotation about the axis X on the secondary hub, and - a torque limiter comprising ∘ a first coupling member rigidly attached to the secondary flywheel, and ∘ a second coupling member coupled to the first coupling member, the said first and second coupling members being uncoupled only under the effect of a differential torque in excess of an activation threshold torque, the secondary flywheel having passing substantially axially through it a hole that is configured to allow direct access to the said at least one opening, characterized in that the secondary hub is able to move in terms of rotation with respect to the secondary flywheel under the action of a repositioning torque lower than the activation threshold torque of the torque limiter. - a secondary hub of axis X ∘ comprising a first secondary hub bearing surface able to accept an outer ring of a rolling bearing of axis X, or ∘ shaped in such a way as to define an external raceway of axis X, respectively, the said secondary hub having passing substantially axially through it at least one opening positioned radially on the outside of the said bearing surface or of the said external raceway, respectively, ∘ comprising a first secondary hub bearing surface able to accept an outer ring of a rolling bearing of axis X, or ∘ shaped in such a way as to define an external raceway of axis X, respectively, - a secondary flywheel mounted for rotation about the axis X on the secondary hub, and - a torque limiter comprising ∘ a first coupling member rigidly attached to the secondary flywheel, and ∘ a second coupling member coupled to the first coupling member, the said first and second coupling members being uncoupled only under the effect of a differential torque in excess of an activation threshold torque, the secondary flywheel having passing substantially axially through it a hole that is configured to allow direct access to the said at least one opening, characterized in that the secondary hub is able to move in terms of rotation with respect to the secondary flywheel under the action of a repositioning torque lower than the activation threshold torque of the torque limiter. ∘ a first coupling member rigidly attached to the secondary flywheel, and ∘ a second coupling member coupled to the first coupling member,
A self-cleaning tank for the continuous storage of cooling technical water containing particles of solid material, consisting of an impermeable bottom and circumferential walls, fitted with at least one fluid inlet and at least one fluid outlet connected to technological equipment, at least one fluid inlet and at least one fluid outlet connected to a cleaning device, wherein each of the fluid outlets (5, 7) is fitted with at least one pump (8, 9), characterized in that the plan view of the bottom and the circumferential wall have a substantially round shape, and that the self-cleaning tank is fitted on its circumference with a tangential chamber, which is formed by two tangential walls which extend tangentially to the plan of the circumferential wall, and that tangential walls intersect and form a vertex, which is, for better hydrodynamics properties, rounded inside the tangential chamber, concurrently are created in the circumferential wall a vertical output interruption for passing of a current of rotating stored water from the self-cleaning tank into the tangential chamber and a vertical input interruption for passing of a current of rotating stored water from the tangential chamber into the self-cleaning tank, and a section of the circumferential wall between the output interruption and the input interruption forms a dividing partition, wherein the inlet from the cleaning device and the outlet to the technological equipment are introduced into the center of the self-cleaning tank, and the inlet from the technological equipment and the outlet to the cleaning device are introduced into the tangential chamber, while at the same time the self-cleaning tank is provided with at least one mean for rotating the volume of stored cooling technical water in the self-cleaning tank, and wherein the pump is positioned in the tangential chamber and connected to the outlet of the cleaning device.
An electronic ballast circuit for limiting lamp strike voltage, comprising: a ballast driver circuit comprising: a resonant circuit having a first resonant frequency and configured to drive a lamp; and a voltage limiter circuit connected to said resonant circuit; wherein: the resonant circuit comprises a first inductor, a run capacitor and a strike capacitor, wherein the first inductor is connected end to end with the run capacitor, the run capacitor is connected end to end with the strike capacitor and the lamp is connected across the strike capacitor; characterized in that the voltage limiter circuit is connected across the run capacitor. a ballast driver circuit comprising: a resonant circuit having a first resonant frequency and configured to drive a lamp; and a voltage limiter circuit connected to said resonant circuit; a resonant circuit having a first resonant frequency and configured to drive a lamp; and a voltage limiter circuit connected to said resonant circuit; wherein: the resonant circuit comprises a first inductor, a run capacitor and a strike capacitor, wherein the first inductor is connected end to end with the run capacitor, the run capacitor is connected end to end with the strike capacitor and the lamp is connected across the strike capacitor; characterized in that the voltage limiter circuit is connected across the run capacitor. the resonant circuit comprises a first inductor, a run capacitor and a strike capacitor, wherein the first inductor is connected end to end with the run capacitor, the run capacitor is connected end to end with the strike capacitor and the lamp is connected across the strike capacitor; characterized in that the voltage limiter circuit is connected across the run capacitor.
Inspection method for checking the integrity of a combination of a security marking and an identification label, said security marking comprising at least one contrast field with a comparatively high reflectivity in a first and a second wavelength range and a security field having different reflection properties in the first wavelength range compared to the second wavelength range, and said identification marking having at least one light background and mark components printed with dark color, the inspection method comprising the following steps: - illuminating the combination of security marking and identification marking with light in a specified wavelength range, - capturing an image of the combination of security marking and identification marking, - identifying the security marking and the identification marking in the image, - capturing a possibly averaged gray value of the contrast field of the security marking, - capturing a possibly averaged gray value of the background of the identification marking, - comparing the gray value of the contrast field of the security marking with the gray value of the background of the identification marking, - determining whetherthe gray value of the contrast field of the security marking deviates from the gray value of the background of the identification marking by less than a predefined maximum amount, and - generating and outputting a signal indicating a lack of integrity if the gray value of the contrast field of the security marking deviates from the gray value of the background of the identification marking by more than a predefined maximum. - illuminating the combination of security marking and identification marking with light in a specified wavelength range, - capturing an image of the combination of security marking and identification marking, - identifying the security marking and the identification marking in the image, - capturing a possibly averaged gray value of the contrast field of the security marking, - capturing a possibly averaged gray value of the background of the identification marking, - comparing the gray value of the contrast field of the security marking with the gray value of the background of the identification marking, - determining whetherthe gray value of the contrast field of the security marking deviates from the gray value of the background of the identification marking by less than a predefined maximum amount, and - generating and outputting a signal indicating a lack of integrity if the gray value of the contrast field of the security marking deviates from the gray value of the background of the identification marking by more than a predefined maximum.
Photopolymer formulation comprising a polyol component, a polyisocyanate component, a writing monomer and a photoinitiator containing a coinitiator and a dye of formula F + An -, where F + represents a cationic dye selected from the group of acridine, xanthene, thioxanthene, phenazine, phenoxazine, phenothiazine, tri(het)arylmethane, diamino- and triamino(het)arylmethane, mono-, di- and trimethinecyanine, hemicyanine, externally cationic merocyanine, externally cationic neutrocyanine, nullmethine, naphtholactam and streptocyanine dyes, and An - represents an anion that comprises at least a phosphorus, boron or sulphur atom, characterized in that the dye of formula F + An - has a water imbibition of ≤ 5% and wherein the anion An- has an AClogP in the range of 1-6.5. F + represents a cationic dye selected from the group of acridine, xanthene, thioxanthene, phenazine, phenoxazine, phenothiazine, tri(het)arylmethane, diamino- and triamino(het)arylmethane, mono-, di- and trimethinecyanine, hemicyanine, externally cationic merocyanine, externally cationic neutrocyanine, nullmethine, naphtholactam and streptocyanine dyes, and An - represents an anion that comprises at least a phosphorus, boron or sulphur atom, characterized in that the dye of formula F + An - has a water imbibition of ≤ 5% and wherein the anion An- has an AClogP in the range of 1-6.5.
An RF receiver comprising: an RF signal processing unit for receiving an RF signal, wherein the RF signal processing unit comprises a dynamically reconfigurable RF filter for filtering the RF signal; an analog to digital converter for converting the filtered RF signal to a digital signal; and a digital signal processing unit for processing the digital signal to provide a plurality of channels at the output of the receiver; wherein the digital signal processing unit is adapted to adjust respective transfer functions of said channels when the RF filter is reconfigured, to at least partially compensate a change in the transfer function of the RF filter, and wherein said digital signal processing unit comprises a plurality of digital down-converters corresponding to said plurality of respective channels, wherein a multiplier of at least one said digital down-converter is operated to adjust the transfer function of said respective channel. an RF signal processing unit for receiving an RF signal, wherein the RF signal processing unit comprises a dynamically reconfigurable RF filter for filtering the RF signal; an analog to digital converter for converting the filtered RF signal to a digital signal; and a digital signal processing unit for processing the digital signal to provide a plurality of channels at the output of the receiver; wherein the digital signal processing unit is adapted to adjust respective transfer functions of said channels when the RF filter is reconfigured, to at least partially compensate a change in the transfer function of the RF filter, and wherein said digital signal processing unit comprises a plurality of digital down-converters corresponding to said plurality of respective channels, wherein a multiplier of at least one said digital down-converter is operated to adjust the transfer function of said respective channel.
A method for producing a colored ophthalmic lens comprising the steps of: coating the dye composition for an ophthalmic lens on the surface of an ophthalmic lens in a dry state using an ink-jet coating equipment; allowing at least a part of the coated dye composition for an ophthalmic lens to be permeated into the ophthalmic lens; and polymerizing the dye composition for an ophthalmic lens by applying at least one selected from an active energy ray and heat to the dye composition for an ophthalmic lens, the method further comprising a heat applying step of applying heat to the ophthalmic lens prior to and/or concomitant with the step, and subsequent to the step, wherein the ophthalmic lens does not comprise a group that can react with a reactive dye, but comprises a silicone group, and wherein the dye composition is a solution or dispersion liquid comprising: a dye having at least one group having a carbon-carbon double bond selected from the group consisting of an α,β-unsaturated carbonyl group, a styryl group, a vinylbenzyl group and an allyl group per molecule; a radical polymerization initiator; and a solvent capable of dissolving at least a part of the component and the component, and/or a monomer having at least one radical polymerizable group per molecule. coating the dye composition for an ophthalmic lens on the surface of an ophthalmic lens in a dry state using an ink-jet coating equipment; allowing at least a part of the coated dye composition for an ophthalmic lens to be permeated into the ophthalmic lens; and polymerizing the dye composition for an ophthalmic lens by applying at least one selected from an active energy ray and heat to the dye composition for an ophthalmic lens, a dye having at least one group having a carbon-carbon double bond selected from the group consisting of an α,β-unsaturated carbonyl group, a styryl group, a vinylbenzyl group and an allyl group per molecule; a radical polymerization initiator; and a solvent capable of dissolving at least a part of the component and the component, and/or a monomer having at least one radical polymerizable group per molecule.
An aqueous dispersion comprising polymer particles and optionally crosslinking agent, said particles comprising a preformed diepoxy resin and polyvinyl acetal polymer, where the diepoxy resin and the polyacetal are partially modified with grafted addition polymer comprising from 5 to 75% by weight of copolymerisable dispersing moiety calculated on the weight of the grafted addition polymer.
A method of operating a see-through display (102, 302, 1018) of a head-mounted display device, the method comprising: displaying, with the see-through display (102, 302, 1018), an image of a virtual object such that the virtual object appears in front of a real-world background when viewed through the see-through display (102, 302, 1018); and increasing a relative brightness of the real-world background around a virtual shadow of the virtual object when viewed through the see-through display with illuminated pixels of the see-through display (102, 302, 1018) such that the virtual shadow appears to result from a spotlight, characterized in that the spotlight is offset and fixed relative to a vantage point of the see-through display (102, 302, 1018). displaying, with the see-through display (102, 302, 1018), an image of a virtual object such that the virtual object appears in front of a real-world background when viewed through the see-through display (102, 302, 1018); and increasing a relative brightness of the real-world background around a virtual shadow of the virtual object when viewed through the see-through display with illuminated pixels of the see-through display (102, 302, 1018) such that the virtual shadow appears to result from a spotlight, characterized in that the spotlight is offset and fixed relative to a vantage point of the see-through display (102, 302, 1018).
A control device for controlling flow of granulated materials from a hopper to an end use, the control device comprising: a material feed friction tube positioned to receive granulated material from the hopper, the friction tube having an upper inlet end and a lower discharge end, the friction tube having a diameter and length; and an orifice having a diameter that is smaller than the diameter of the friction tube, the orifice being positioned to receive granulated material from the discharge end of the friction tube, the orifice being positioned to discharge the granulated material in a downward direction; characterised in that the length to diameter ratio of the friction tube, L/C, is equal to or greater than four so that the head pressure from the granulated material in the hopper is dissipated by particles of granulated material rubbing against each other and the side walls of the friction tube. a material feed friction tube positioned to receive granulated material from the hopper, the friction tube having an upper inlet end and a lower discharge end, the friction tube having a diameter and length; and an orifice having a diameter that is smaller than the diameter of the friction tube, the orifice being positioned to receive granulated material from the discharge end of the friction tube, the orifice being positioned to discharge the granulated material in a downward direction; characterised in that the length to diameter ratio of the friction tube, L/C, is equal to or greater than four so that the head pressure from the granulated material in the hopper is dissipated by particles of granulated material rubbing against each other and the side walls of the friction tube.
A biphasic ceramic bone substitute comprising: a. a calcium sulphate phase; b. a calcium phosphate phase; c. at least one bone active protein, and d. at least one anti-catabolic agent which inhibits bone resorption selected from bisphosphonic acids and bisphosphonates, wherein the at least one bone active protein is comprised in the calcium sulphate phase and the at least one anti-catabolic agent is comprised in the calcium phosphate phase. a. a calcium sulphate phase; b. a calcium phosphate phase; c. at least one bone active protein, and d. at least one anti-catabolic agent which inhibits bone resorption selected from bisphosphonic acids and bisphosphonates,