mhurhangee/patent-ind-claim-en huggingface dataset:
A method for coating one or more objects , comprising; introducing a first precursor to a reaction chamber ; introducing a second precursor to the reaction chamber ; and exposing an object to alternately repeating surface reactions of two or more gaseous precursors inside the reaction chamber , characterized in that the method comprises - forming two or more distinct precursor regions of different precursors, wherein only one precursor occupies one region inside the reaction chamber, and - causing translational, essentially mechanically unsupported and unsuspended, motion of an object inside the reaction chamber , relative to the reaction chamber , for bringing the surface of the object into contact with a gaseous precursor, and for moving the object essentially through the two or more distinct precursor regions inside the reaction chamber, and in that the method comprises the step of - feeding inert gas into the reaction space through an inlet for the inert gas located in between an inlet for a first precursor and an inlet for a second precursor , such that flow of the inert gas inside the reaction space is divided between a first outlet and a second outlet located at a distance from each other, for keeping the main flow paths of the first precursor and of the second precursor separated inside the reaction space . - forming two or more distinct precursor regions of different precursors, wherein only one precursor occupies one region inside the reaction chamber, and - causing translational, essentially mechanically unsupported and unsuspended, motion of an object inside the reaction chamber , relative to the reaction chamber , for bringing the surface of the object into contact with a gaseous precursor, and for moving the object essentially through the two or more distinct precursor regions inside the reaction chamber, and in that the method comprises the step of - feeding inert gas into the reaction space through an inlet for the inert gas located in between an inlet for a first precursor and an inlet for a second precursor , such that flow of the inert gas inside the reaction space is divided between a first outlet and a second outlet located at a distance from each other, for keeping the main flow paths of the first precursor and of the second precursor separated inside the reaction space .
A railway positioning method, based on the movement of a train determined by a signal receiver of a satellite navigation system embedded onboard the train, and on the movement of said train determined by an odometer embedded onboard the train, and a map of the railway tracks, by periodic determination of the ionospheric propagation bias corresponding to a propagation bias of the signal carrier phase of the satellite navigation system, characterized in that the periodic determination of the ionospheric propagation bias comprises the steps of, by line of sight of the satellites of the navigation system: - estimating (A) the ionospheric drift bias over an observation period by difference between an integrated Doppler estimation performed by the receiver and a biased estimation of the movement of the train performed by the odometer; - estimating (B) the odometer drift bias and the drift bias of the local clock of the receiver, by least squares resolution of the speed of the train, of the drift bias of the local clock of the receiver, and of the odometer drift bias; - correcting (B) the estimation of the ionospheric drift, by subtraction of the estimated odometer drift bias; and - correcting (C) the integrated Doppler term using the drift bias of the local clock of the receiver and the ionospheric drift bias, and correcting the pseudo-distance deviations using the ionospheric drift bias. - estimating (A) the ionospheric drift bias over an observation period by difference between an integrated Doppler estimation performed by the receiver and a biased estimation of the movement of the train performed by the odometer; - estimating (B) the odometer drift bias and the drift bias of the local clock of the receiver, by least squares resolution of the speed of the train, of the drift bias of the local clock of the receiver, and of the odometer drift bias; - correcting (B) the estimation of the ionospheric drift, by subtraction of the estimated odometer drift bias; and - correcting (C) the integrated Doppler term using the drift bias of the local clock of the receiver and the ionospheric drift bias, and correcting the pseudo-distance deviations using the ionospheric drift bias.
A fuel injector comprising; an elongate fuel passage having an elongate axis extending from an upstream inlet end to a downstream outlet end; a plurality of outlets at the outlet end each extending obliquely with respect to the elongate axis ; the elongate fuel passage defined by an inner skin of a double skinned pipe, the double skinned pipe defining a first annular cavity between the inner skin and an outer skin; the inner skin and the outer skin meeting adjacent the one or more outlets to close an end of the first annular cavity ; a nose section at a downstream end, the nose section being convergent, the fuel injector being characterised in that the nose section is fluted, the flutes arranged between the outlets and extending towards the downstream end of the nose section whereby to guide an air stream (A) passing over the injector to form single jet at the downstream end of the nose section ; wherein the flutes are inclined in a circumferential direction to turn the air stream (A) in a circumferential direction.
A surgical apparatus , comprising: an elongated body comprising a distal end and a proximal end , the elongated body defining a longitudinal axis ; a fluid conduit extending through the longitudinal axis of the elongated body; a fluid inlet disposed adjacent to the distal end ; a cutting element disposed adjacent to the distal end ; and a fluid outlet disposed adjacent to the proximal end ; wherein the fluid inlet and the fluid outlet are in fluid communication via the fluid conduit ; characterised in that the fluid conduit comprises a gaseous fluid sorbent material . an elongated body comprising a distal end and a proximal end , the elongated body defining a longitudinal axis ; a fluid conduit extending through the longitudinal axis of the elongated body; a fluid inlet disposed adjacent to the distal end ; a cutting element disposed adjacent to the distal end ; and a fluid outlet disposed adjacent to the proximal end ; wherein the fluid inlet and the fluid outlet are in fluid communication via the fluid conduit ; characterised in that the fluid conduit comprises a gaseous fluid sorbent material .
A method for manufacturing of a hollow load-bearing beam structure comprising fiber-reinforced composite material; wherein the hollow load-bearing beam structure comprises a first plurality of laminated layers constituting a first beam formed by an interior forming tool , the hollow load-bearing beam structure further comprises a second plurality of laminated layers (17") constituting a first outer skin ; the method comprising: - forming the first beam by means of the interior forming tool ; - forming the first outer skin by means of an exterior forming tool (18"); whereby the first plurality of laminated layers extends through the second plurality of laminated layers (17") and protrudes outward therefrom; characterized by; - before the step of applying an airtight envelope around the hollow load-bearing beam structure and the first and second mandrel arrangement, the method comprises; - positioning an external first member forming tool arrangement (ET) around the outward protruding first plurality of laminated layers for holding the outward protruding first plurality of laminated layers in position during a step of curing; wherein the external first member forming tool arrangement (ET) is positioned around complementary laminated layers (CL) of the second plurality of laminated layers (17"), a portion of which is applied on the outward protruding first plurality of laminated layers ; and - curing the hollow load-bearing beam structure in one single curing step; and - removing the interior and exterior forming tool (18', 18") from the hollow load-bearing beam structure . - forming the first beam by means of the interior forming tool ; - forming the first outer skin by means of an exterior forming tool (18"); whereby the first plurality of laminated layers extends through the second plurality of laminated layers (17") and protrudes outward therefrom; characterized by; - before the step of applying an airtight envelope around the hollow load-bearing beam structure and the first and second mandrel arrangement, the method comprises; - positioning an external first member forming tool arrangement (ET) around the outward protruding first plurality of laminated layers for holding the outward protruding first plurality of laminated layers in position during a step of curing; wherein the external first member forming tool arrangement (ET) is positioned around complementary laminated layers (CL) of the second plurality of laminated layers (17"), a portion of which is applied on the outward protruding first plurality of laminated layers ; and - curing the hollow load-bearing beam structure in one single curing step; and - removing the interior and exterior forming tool (18', 18") from the hollow load-bearing beam structure .
A device comprising: a semiconductor structure comprising a light emitting layer disposed between an n-type region and a p-type region ; a reflective metal contact disposed on a bottom side of the semiconductor structure and electrically connected to the p-type region ; wherein at least a portion of a top side of the semiconductor structure is textured; and a distance between the textured portion of the top side of the semiconductor structure and the reflective metal contact is less than 5 μm; a low index layer disposed between at least a portion of the reflective metal contact and the p-type region , wherein a difference between an index of refraction of the low index layer and an index of refraction of the p-type region is at least 0.4, and wherein the low index layer comprises gaps between low index dielectric material regions where the reflective metal contact is in direct contact with the p-type region ; and wherein a thickness of the low-index layer is at least 80 nm and less than 250 nm. a semiconductor structure comprising a light emitting layer disposed between an n-type region and a p-type region ; a reflective metal contact disposed on a bottom side of the semiconductor structure and electrically connected to the p-type region ; wherein at least a portion of a top side of the semiconductor structure is textured; and a distance between the textured portion of the top side of the semiconductor structure and the reflective metal contact is less than 5 μm; a low index layer disposed between at least a portion of the reflective metal contact and the p-type region , wherein a difference between an index of refraction of the low index layer and an index of refraction of the p-type region is at least 0.4, and wherein the low index layer comprises gaps between low index dielectric material regions where the reflective metal contact is in direct contact with the p-type region ; and wherein a thickness of the low-index layer is at least 80 nm and less than 250 nm.
System for a parabolic solar concentrator (SCA) having a substantially continuous reflective surface , the system comprising a mobile portion that comprises: - a parabolic support structure with a plurality of ribs , each having a substantially parabola shape apt to support and fitted with retention means holding in position a plurality of reflective pieces of sheet metal apt to reflect and concentrate the solar radiation towards the focus of the dish; - a plurality of supports to keep the support structure raised from the ground and to orientate it around an axis of rotation , the axis of rotation being positioned to the rear of the dish with respect to its convex side; - a receiver tube 113 held substantially within the focus of the dish to intercept the solar radiation reflected by the plurality of pieces of reflective sheet metal; - a torsion bar connected to the support structure and positioned externally to the dish on the convex side having the function of guaranteeing the solidity of the support structure and of permitting rotation of the support structure relative to the axis of rotation; wherein said torsion bar is positioned in such a way that the centre of gravity of the mobile part of the parabolic solar concentrator falls within a distance within the range 0 to 0.5 metres from the axis of rotation ; characterized in that the torsion bar is connected to the ribs by means of a plurality of connection plates , one per each rib. - a parabolic support structure with a plurality of ribs , each having a substantially parabola shape apt to support and fitted with retention means holding in position a plurality of reflective pieces of sheet metal apt to reflect and concentrate the solar radiation towards the focus of the dish; - a plurality of supports to keep the support structure raised from the ground and to orientate it around an axis of rotation , the axis of rotation being positioned to the rear of the dish with respect to its convex side; - a receiver tube 113 held substantially within the focus of the dish to intercept the solar radiation reflected by the plurality of pieces of reflective sheet metal; - a torsion bar connected to the support structure and positioned externally to the dish on the convex side having the function of guaranteeing the solidity of the support structure and of permitting rotation of the support structure relative to the axis of rotation; wherein said torsion bar is positioned in such a way that the centre of gravity of the mobile part of the parabolic solar concentrator falls within a distance within the range 0 to 0.5 metres from the axis of rotation ; characterized in that the torsion bar is connected to the ribs by means of a plurality of connection plates , one per each rib.
A method of preparing N-protecting group piperidine-5-one-2S-carboxylate, comprising steps of: reacting L-glutamic acid with alcohol via esterification reaction in the presence of an acidic reagent to prepare compound III, namely diester of L-glutamic acid hydrochloride; upon completion of step , distilling the reaction system to recover excess acidic reagent and alcohol, then adding the same alcohol as in step to the remnant, and then successively adding a base, 2-haloacetate, and N-protecting agent, or successively adding the base, N-protecting agent, and 2-haloacetate; after twice substitution reactions, obtaining compound IV; subjecting compound IV to intramolecular condensation into a ring under the action of a solvent and a strong base, to obtain compound V, namely, N-protecting group piperidine-5 -one-2S-carboxylate; reacting L-glutamic acid with alcohol via esterification reaction in the presence of an acidic reagent to prepare compound III, namely diester of L-glutamic acid hydrochloride; upon completion of step , distilling the reaction system to recover excess acidic reagent and alcohol, then adding the same alcohol as in step to the remnant, and then successively adding a base, 2-haloacetate, and N-protecting agent, or successively adding the base, N-protecting agent, and 2-haloacetate; after twice substitution reactions, obtaining compound IV; subjecting compound IV to intramolecular condensation into a ring under the action of a solvent and a strong base, to obtain compound V, namely, N-protecting group piperidine-5 -one-2S-carboxylate;
Printing machine for printing a laminar web, the printing machine comprising: rollers defining a web path for guiding a web, the rollers including first and second supporting rollers defining therebetween a printing area (A) of the web path, a pulling device being adapted to maintain a constant tension in the web guided through the printing area (A); an inkjet printing station comprising a plurality of inkjet printing modules with inkjet print heads facing the printing area (A) of the web path for printing thereon, characterised in the inkjet printing modules being slidably arranged along a transverse guide transverse to the web path, each inkjet printing module being adapted for printing a fraction of the width of the printing area (A) with digitally modifiable items; the printing machine further comprises a positioning device adapted to precisely slide the inkjet printing modules along the transverse guide in the direction transversal to the web path; each inkjet printing module includes a first coupling and is independent from other inkjet printing modules allowing an independent movement of each inkjet printing module along the transverse guide ; the positioning device includes a second coupling complementary to each first coupling , the second coupling being releasably engageable to each first coupling in an automatic manner by an engagement driver, the positioning device being configured to precisely slide each inkjet printing module engaged thereto, through the engaged first and second couplings , along the transverse guide . rollers defining a web path for guiding a web, the rollers including first and second supporting rollers defining therebetween a printing area (A) of the web path, a pulling device being adapted to maintain a constant tension in the web guided through the printing area (A); an inkjet printing station comprising a plurality of inkjet printing modules with inkjet print heads facing the printing area (A) of the web path for printing thereon, characterised in the inkjet printing modules being slidably arranged along a transverse guide transverse to the web path, each inkjet printing module being adapted for printing a fraction of the width of the printing area (A) with digitally modifiable items; the printing machine further comprises a positioning device adapted to precisely slide the inkjet printing modules along the transverse guide in the direction transversal to the web path; each inkjet printing module includes a first coupling and is independent from other inkjet printing modules allowing an independent movement of each inkjet printing module along the transverse guide ; the positioning device includes a second coupling complementary to each first coupling , the second coupling being releasably engageable to each first coupling in an automatic manner by an engagement driver, the positioning device being configured to precisely slide each inkjet printing module engaged thereto, through the engaged first and second couplings , along the transverse guide .
A method for user feature generation, performed by a server, the method comprising: acquiring n groups of timing correspondences between target videos and corresponding user accounts, each group of timing correspondences comprising user accounts that have viewed a respective target video, the user accounts being sorted according to their corresponding viewing timestamps, n being a positive integer; obtaining a word-embedding matrix by mapping the n groups of timing correspondences into the word-embedding matrix, the word-embedding matrix comprising a word vector corresponding to each user account; training the word-embedding matrix by using a loss function, the loss function being used for defining a similarity relationship between the user accounts according to a degree of similarity between their respective watch histories; and determining a word vector corresponding to each user account in the trained word-embedding matrix as a user feature of the user account. acquiring n groups of timing correspondences between target videos and corresponding user accounts, each group of timing correspondences comprising user accounts that have viewed a respective target video, the user accounts being sorted according to their corresponding viewing timestamps, n being a positive integer; obtaining a word-embedding matrix by mapping the n groups of timing correspondences into the word-embedding matrix, the word-embedding matrix comprising a word vector corresponding to each user account; training the word-embedding matrix by using a loss function, the loss function being used for defining a similarity relationship between the user accounts according to a degree of similarity between their respective watch histories; and determining a word vector corresponding to each user account in the trained word-embedding matrix as a user feature of the user account.
A machine having a machine frame , mobile by means of on-track undercarriages on rails of a track grid , and a stabilizing unit which comprises a vibration exciter for generating horizontal vibrations extending transversely to the longitudinal direction of the machine and flanged rollers designed to roll on the rails , wherein a camera is mounted on the machine frame to record a section of the track grid set in vibrations, and that the camera is connected to an evaluation device in order to derive from recorded image data a resulting deflection (s r ) of the track grid , characterized in that the camera is designed for capturing two-dimensional images .
A three dimensional image generating device for an automotive exterior lamp that comprises a first lens and a second lens , the second lens positioned at a second distance from the first lens, wherein the first lens and the second lens are lenticular lenses each having an optical axis, wherein the three dimensional image generating device is characterised in that it comprises a plurality of light sources , wherein the first lens is positioned at a first distance from the plurality of light sources, and wherein the projection device is configured and operable to generate a plurality of three-dimensional images from light emitted from the plurality of light sources that pass through the first lens and the second lens when viewed by an observer looking toward the light sources through the first lens and second lens .
Use of a flavouring composition comprising the following components (a) menthol, (b) a menthol bitterness masking amount of N-(4-methoxyphenyl)-amide (WS-12) of menthanecarboxylic acid and c) one, two or more further flavouring substances, wherein the, several or all of the other flavouring substances have a log-KOw value in the range from 1.5 to 5, for masking unpleasant taste impressions of triclosan, zinc citrate, zinc sulphate, poly- and pyrophosphates, bicarbonates such as e.g. sodium bicarbonate, strontium and potassium salts, such as e.g. potassium citrate, potassium nitrate, potassium chloride and strontium chloride, tin pyrophosphate, tin chloride, aluminium lactate, hydrogen peroxide, fluorides, vitamins, cetylpyridinium chloride and emulsifiers such as e.g. sodium lauryl sulphate, sodium lauryl sarcosinate and cocamidopropyl betaine as well as sweeteners such as e.g. aspartame, saccharin, acesulfame-K, sorbitol, xylitol, cyclamates such as e.g. sodium cyclamate, sucralose, alitame, neotame, thaumatin, from neohesperidin dihydrochalcon, maltitol, lactitol or chewing gum masses (GumBases) or mixtures thereof, the unpleasant taste impressions being bitter or metallic taste impressions. (a) menthol, (b) a menthol bitterness masking amount of N-(4-methoxyphenyl)-amide (WS-12) of menthanecarboxylic acid and c) one, two or more further flavouring substances, wherein the, several or all of the other flavouring substances have a log-KOw value in the range from 1.5 to 5,