mhurhangee/ep-ind-claims huggingface dataset:
A testing method for a photoluminescent escape path marking which has an installation position and is illuminated by a light source in a defined position relative to the installation position, in order to charge the escape path marking for achieving afterglow, characterised by the following method steps: - an excitation curve A(λ) depending upon the wavelength is provided for the escape path marking, - recording of the irradiance E(λ) of the light source for the installation position of the escape path marking, depending upon the wavelength; - determination of a weighted irradiance B(λ) as a product of the irradiance and the excitation curve, depending upon the wavelength, - determination of a charging irradiance (BiL) as an integral over the weighted irradiance across the wavelength, - a characteristic curve K tl (BiL) for escape path marking depending upon the charging time t l is provided which indicates the afterglow time for escape path marking at the charging time t l for the charging irradiance (BiL), - ascertaining via the characteristic curve K tl (BiL) for the charging time t l whether a sufficient afterglow time is achieved for the charging irradiance (BiL). - an excitation curve A(λ) depending upon the wavelength is provided for the escape path marking, - recording of the irradiance E(λ) of the light source for the installation position of the escape path marking, depending upon the wavelength; - determination of a weighted irradiance B(λ) as a product of the irradiance and the excitation curve, depending upon the wavelength, - determination of a charging irradiance (BiL) as an integral over the weighted irradiance across the wavelength, - a characteristic curve K tl (BiL) for escape path marking depending upon the charging time t l is provided which indicates the afterglow time for escape path marking at the charging time t l for the charging irradiance (BiL), - ascertaining via the characteristic curve K tl (BiL) for the charging time t l whether a sufficient afterglow time is achieved for the charging irradiance (BiL).
A multi-lumen tube set for use during a laparoscopic surgical procedure performed within a patient's abdominal cavity, comprising: a) a first lumen for directing a flow of insufflation gas to an insufflation path of a first surgical access port accessing the patient' s abdominal cavity, wherein the first surgical access port facilitates the introduction of instruments through an instrument path thereof; b) a second lumen for directing pressurized gas to a plenum chamber of the first surgical access port to produce a gaseous seal within the instrument path thereof; c) a third lumen for withdrawing spent gas delivered from the plenum chamber into the instrument path of the first surgical access port under vacuum, characterized in that the multi-lumen tube set further comprises d) a branching conduit in communication with the third lumen for connecting to a second surgical access port accessing the patient's abdominal cavity to facilitate smoke evacuation from the patient's abdominal cavity during a laparoscopic surgical procedure, wherein a proximal end portion of the branching conduit is connected to a communication fitting operatively associated with the third lumen and a distal end portion of the branching conduit has a coupling for connection with a fitting on the second surgical access port, wherein the coupling on the distal end portion of the branching conduit is adapted and configured to mate with a luer type fitting on the second surgical access port, and wherein a distal end portion of the tube set is operatively associated with a rotatable coupling for connecting the tube set to a housing of the first surgical access port. a) a first lumen for directing a flow of insufflation gas to an insufflation path of a first surgical access port accessing the patient' s abdominal cavity, wherein the first surgical access port facilitates the introduction of instruments through an instrument path thereof; b) a second lumen for directing pressurized gas to a plenum chamber of the first surgical access port to produce a gaseous seal within the instrument path thereof; c) a third lumen for withdrawing spent gas delivered from the plenum chamber into the instrument path of the first surgical access port under vacuum, characterized in that the multi-lumen tube set further comprises d) a branching conduit in communication with the third lumen for connecting to a second surgical access port accessing the patient's abdominal cavity to facilitate smoke evacuation from the patient's abdominal cavity during a laparoscopic surgical procedure,
A control module for an ion implanter having a power supply, the power supply comprising: - an electricity generator having its positive pole connected to the ground, - a first switch having its first pole connected to the negative pole of said generator and having its second pole connected to the outlet terminal of this power supply, and - a second switch having its first pole connected to said outlet terminal and having its second pole connected to a neutralization terminal, the control module being characterized in that said control module comprises a current measurement circuit configured so as to measure, in use, the displacement current that flows between the second pole of said second switch and said neutralization terminal. - an electricity generator having its positive pole connected to the ground, - a first switch having its first pole connected to the negative pole of said generator and having its second pole connected to the outlet terminal of this power supply, and - a second switch having its first pole connected to said outlet terminal and having its second pole connected to a neutralization terminal,
A monolithic structural panel of an aircraft comprising: a skin, and mutually orthogonal frame and stringer members (14,16) attached to the skin, wherein each of the frame members, stringer members and skin is formed of a fiber-reinforced composite material, and wherein intersections between the frame and stringer members (14, 16) include cross-plied laminae of fiber-reinforced composite material; wherein the intersections between the frame and stringer members (14, 16) are fabricated from preformed modular junction elements (24a-24d) which are mirror images of one another.
Computer implemented method of identifying, from image data comprising a plurality of pixels or voxels, a "channel", being an image region between at least two objects, or between parts of an object, wherein said objects or parts of an object comprise connections crossing said channel, the method comprising a cycle comprising the steps of calculating image gradients of the pixels or voxels of the image data, and analyzing the orientation of the image gradients, wherein, if at least two of the image gradients point into opposing directions away from each other, the pixels or voxels in between the opposing image gradients directed away from each other locate the channel, the method further comprising: identifying the pixels or voxels creating holes in the channel region, said pixels or voxels making said objects or said parts of an object on each side of the channel to be connected, closing the channel region, using the closed channel region to cut through the connections, thereby disconnecting said objects, or said parts of an object, on either side of the channel and obtaining separate objects or separate parts of an object. identifying the pixels or voxels creating holes in the channel region, said pixels or voxels making said objects or said parts of an object on each side of the channel to be connected, closing the channel region, using the closed channel region to cut through the connections, thereby disconnecting said objects, or said parts of an object, on either side of the channel and obtaining separate objects or separate parts of an object.
Drawer with a linear drive for the linear movement of the drawer, wherein the linear drive comprises a drive shaft, which can be rotated about a longitudinal axis of the shaft and has a shaft drive portion of the drive shaft, and also comprises a pushing unit, which can be coupled to the movable part, wherein the pushing unit is accommodated on the drive shaft such that, when the drive shaft is rotating, the pushing unit moves relative to the drive shaft in the direction of the longitudinal axis of the shaft, wherein the pushing unit comprises a plurality of rotatable driving rollers, which are accommodated on a respective bearing element of the pushing unit, wherein the driving rollers have a basic roller shape, and are in contact with the shaft drive portion, and the plurality of driving rollers can each be rotated about an associated driving-roller axis of rotation, wherein the respective driving-roller axis of rotation is oriented obliquely in relation to the axis of rotation of the shaft, and therefore during driving operation of the linear drive, when the drive shaft is rotating, the driving rollers in contact with the shaft drive portion can be made to rotate about the respective driving-roller axis of rotation, wherein the pushing unit is fixed to the drawer, wherein the length of the drive shaft is somewhat greater than the nominal length of the drawer, as seen in the movement direction of the drawer.
A process for manufacturing a polymer coated steel substrate for packaging applications, comprising the steps of: • providing: o a single-reduced steel substrate, or o a double-reduced steel substrate which was subjected to recrystallisation-annealing between the first and second cold-rolling step; • electrodepositing a tin layer on one or both sides of the single-reduced or double-reduced steel substrate to produce a tin-coated steel substrate; • annealing the tin-coated steel substrate at a temperature T a of at least 513°C for an annealing time t a to convert the tin layer into an iron-tin alloy layer which contains at least 80 weight percent (wt.%) of FeSn (50 at.% iron and 50 at.% tin); • fast cooling the iron-tin alloy coated substrate; • providing the iron-tin alloy coated substrate with a polymer coating layer on one or both sides wherein during the polymer coating process the substrate is heated; • subjecting the substrate to a stretching operation at any moment after the polymer coating process wherein the stretching operation is achieved by: a. passing the material through a temper mill and applying a thickness reduction between 0 - 3%, preferably at least 0.2%; or by b. passing the material through a stretcher-leveller. • providing: o a single-reduced steel substrate, or o a double-reduced steel substrate which was subjected to recrystallisation-annealing between the first and second cold-rolling step; o a single-reduced steel substrate, or o a double-reduced steel substrate which was subjected to recrystallisation-annealing between the first and second cold-rolling step; • electrodepositing a tin layer on one or both sides of the single-reduced or double-reduced steel substrate to produce a tin-coated steel substrate; • annealing the tin-coated steel substrate at a temperature T a of at least 513°C for an annealing time t a to convert the tin layer into an iron-tin alloy layer which contains at least 80 weight percent (wt.%) of FeSn (50 at.% iron and 50 at.% tin); • fast cooling the iron-tin alloy coated substrate; • providing the iron-tin alloy coated substrate with a polymer coating layer on one or both sides wherein during the polymer coating process the substrate is heated; • subjecting the substrate to a stretching operation at any moment after the polymer coating process wherein the stretching operation is achieved by: a. passing the material through a temper mill and applying a thickness reduction between 0 - 3%, preferably at least 0.2%; or by b. passing the material through a stretcher-leveller. a. passing the material through a temper mill and applying a thickness reduction between 0 - 3%, preferably at least 0.2%; or by b. passing the material through a stretcher-leveller.
Apparatus for aligning box-shaped articles of various sizes in a conveying direction on a conveyor belt, said apparatus comprising: an output conveyor having output conveyor drive means and an output conveyor belt operable to transport said box-shaped articles in the conveying direction, with a guide member fastened to the output conveyor and allowing a face of a box-shaped article transported on the output conveyor belt to slide along it in the conveying direction, the guide member having a guiding portion extending beyond an entrance extremity of the output conveyor belt; an input conveyor having input conveyor drive means and an input conveyor belt, coplanar with the output conveyor belt, operable to transport the article in said conveying direction with said face of the transported article sliding along the guiding portion of the guide member, and deliver the article to the entrance of the output conveyor belt, the input conveyor including an input guide member disposed on a side of the input conveyor belt opposite to the guiding portion and facing the guiding portion, and fastened to the input conveyor, the input guide member allowing an opposite face of the box-shaped article transported on the input conveyor belt to slide along it in the conveying direction, wherein the input conveyor has further drive means operable to move the input conveyor belt in translation in a direction perpendicular to the conveying direction and make the input guide member to push the transported article against the guiding portion. an output conveyor having output conveyor drive means and an output conveyor belt operable to transport said box-shaped articles in the conveying direction, with a guide member fastened to the output conveyor and allowing a face of a box-shaped article transported on the output conveyor belt to slide along it in the conveying direction, the guide member having a guiding portion extending beyond an entrance extremity of the output conveyor belt; an input conveyor having input conveyor drive means and an input conveyor belt, coplanar with the output conveyor belt, operable to transport the article in said conveying direction with said face of the transported article sliding along the guiding portion of the guide member, and deliver the article to the entrance of the output conveyor belt, the input conveyor including an input guide member disposed on a side of the input conveyor belt opposite to the guiding portion and facing the guiding portion, and fastened to the input conveyor, the input guide member allowing an opposite face of the box-shaped article transported on the input conveyor belt to slide along it in the conveying direction, wherein the input conveyor has further drive means operable to move the input conveyor belt in translation in a direction perpendicular to the conveying direction and make the input guide member to push the transported article against the guiding portion.
Process for removing nonmetallic impurities from metallurgical silicon, comprising the following steps: mixing solid halide-containing silicon with the metallurgical silicon to be purified; melting the mixture and thereby sublimating out the impurities and removing the same from the melt in the form of nonmetal halides. mixing solid halide-containing silicon with the metallurgical silicon to be purified; melting the mixture and thereby sublimating out the impurities and removing the same from the melt in the form of nonmetal halides.
A method of patterning a substrate comprising: providing a substrate comprising a metalized surface having a self-assembled monolayer patterned region and unpatterned region; and wet etching the substrate at a rate of at least 300 nm/minute to remove metal from the unpatterned region thereby forming a metal pattern; wherein the wet etching comprises immersing the metalized surface comprising the self-assembled monolayer patterned region in a liquid etchant agitated with bubbling gas, wherein bubbles emitted from a bubble generating surface move through the liquid etchant in a direction substantially normal to the metalized surface and the bubbles impinge upon the self-assembled monolayer patterned region, wherein the metalized surface is positioned at a distance of at least 30 millimeters from the bubble generating surface, wherein the bubble generating surface has a surface area of at least about one third of that of the metalized surface comprising the self-assembled monolayer patterned region, wherein bubbles emitted from the bubble generating surface have a velocity of at least 10 cm/min, and wherein the bubbles have a diameter of at least 2 millimeters at the metalized surface. providing a substrate comprising a metalized surface having a self-assembled monolayer patterned region and unpatterned region; and wet etching the substrate at a rate of at least 300 nm/minute to remove metal from the unpatterned region thereby forming a metal pattern; wherein the wet etching comprises immersing the metalized surface comprising the self-assembled monolayer patterned region in a liquid etchant agitated with bubbling gas, wherein bubbles emitted from a bubble generating surface move through the liquid etchant in a direction substantially normal to the metalized surface and the bubbles impinge upon the self-assembled monolayer patterned region, wherein the metalized surface is positioned at a distance of at least 30 millimeters from the bubble generating surface, wherein the bubble generating surface has a surface area of at least about one third of that of the metalized surface comprising the self-assembled monolayer patterned region, wherein bubbles emitted from the bubble generating surface have a velocity of at least 10 cm/min, and wherein the bubbles have a diameter of at least 2 millimeters at the metalized surface.
A cooling unit comprising: a heat radiant comprising a heat radiating plate contacting a heating element, and a plurality of heat radiation pins protruding from the heat radiating plate and separated from each other with predetermined intervals therebetween, characterized in that the heat radiant is formed of an electrical insulating material or is formed by coating an electrical insulating material on a conductive material; the cooling unit further comprising: an ionic wind generating unit comprising a corona emitter electrode contacting at least one of the heat radiation pins, a collector electrode facing the corona emitter electrode, and a power unit to connect the corona emitter electrode to the collector electrode and apply a high voltage to the corona emitter electrode. a heat radiant comprising a heat radiating plate contacting a heating element, and a plurality of heat radiation pins protruding from the heat radiating plate and separated from each other with predetermined intervals therebetween, characterized in that the heat radiant is formed of an electrical insulating material or is formed by coating an electrical insulating material on a conductive material; the cooling unit further comprising: an ionic wind generating unit comprising a corona emitter electrode contacting at least one of the heat radiation pins, a collector electrode facing the corona emitter electrode, and a power unit to connect the corona emitter electrode to the collector electrode and apply a high voltage to the corona emitter electrode. an ionic wind generating unit comprising a corona emitter electrode contacting at least one of the heat radiation pins, a collector electrode facing the corona emitter electrode, and a power unit to connect the corona emitter electrode to the collector electrode and apply a high voltage to the corona emitter electrode.
A connection system for prefabricated elements for joining two structural elements (10,20) in concrete or equivalent material, comprising an anchoring device in turn comprising at least a first bar with continuous threading configured for being inserted within a first of said two structural elements (10,20), a first embossed nut being associated with a first end of said first bar and a joint nut being associated with a second end of said first bar, a second bar with continuous threading which is adapted to be screwed, on site, to said joint nut the connection system further comprising an anchoring plate with one or more substantially central openings, wherein, in an installed state of the connection system, said second bar is inserted into the at least one opening of said anchoring plate suitable to be positioned in the second of said two structural elements (10,20), said anchoring plate comprises side saddle shapes within which reinforced concrete ribbed bars are enveloped, said ribbed bars being inserted in said structural elements (10,20), wherein the second bar is blocked in the centre of the anchoring plate by a lower lock nut and a second, upper nut.
A system for the thermal machining of warkpieces halving a plasma machining head, a laser machining head, a supply for electric current (30.1), a supply for process gas (30.3) and a laser light source (10.2), a single shaft element, in which system the laser machining head and the plasma machining head are connectable to the single shaft element and the plasma machining head and the laser machining head are configured for the separating machining and/or for the welding of workpieces, characterized in that at least one feed (20.1) for the electric current to an electrode in the plasma machining head, an optical waveguide (20.2) for laser radilation and a feed (20.3) for process gas are present in the shaft element and respectively communicate with one another or are connected to one another by complementary connections or elements (21.1, 21.3, 22.2, 22.3) which are present at the plasma machining head and at the laser machining head in the state fastened to the shaft element; wherein the feeds (20.1 and 20.3) are connected to the supply for electric current (30.1), for process gas (30.3) and the optical waveguide (20.2) is connected to the laser light source (30.2).