mhurhangee/ep-ind-claims huggingface dataset:
A power sourcing equipment for an optical power supply system (1A1), comprising: a semiconductor laser configured to oscillate with electric power, thereby outputting feed light to a powered device; and a photoelectric conversion element for feedback, wherein the photoelectric conversion element is configured to convert feedback feed light into electric power, the feedback feed light being from the powered device, and to output the electric power as a portion of a driving power for the semiconductor laser, characterised in that, the driving power for the semiconductor laser is covered by the electric power converted from the feedback feed light and an electric power newly provided from a power source sc that the semiconductor laser is configured to output the feed light with a constant energy value. a semiconductor laser configured to oscillate with electric power, thereby outputting feed light to a powered device; and a photoelectric conversion element for feedback, wherein the photoelectric conversion element is configured to convert feedback feed light into electric power, the feedback feed light being from the powered device, and to output the electric power as a portion of a driving power for the semiconductor laser, characterised in that, the driving power for the semiconductor laser is covered by the electric power converted from the feedback feed light and an electric power newly provided from a power source sc that the semiconductor laser is configured to output the feed light with a constant energy value.
A flexible solid state lighting strip, comprising: an elongate circuit board having a longitudinal axis, wherein the elongate circuit board is bent, about folding lines (22; 26; 30; 34) parallel to the longitudinal axis of the elongate circuit board, into sections, such that subsequent sections along the longitudinal axis are oriented at least 45 degrees apart; and at least one solid state light source mounted on the elongate circuit board, and characterised in that at least some of said sections of the elongate circuit board each has the shape of an isosceles trapezoid. an elongate circuit board having a longitudinal axis, wherein the elongate circuit board is bent, about folding lines (22; 26; 30; 34) parallel to the longitudinal axis of the elongate circuit board, into sections, such that subsequent sections along the longitudinal axis are oriented at least 45 degrees apart; and at least one solid state light source mounted on the elongate circuit board, and characterised in that at least some of said sections of the elongate circuit board each has the shape of an isosceles trapezoid.
Apparatus for manufacturing a three-dimensional object by selective additive manufacturing, comprising: - a substrate suitable for supporting at least one layer of additive manufacturing powder, - a laser source suitable for emitting a laser beam, - a scanning device suitable for directing the laser beam onto the powder layer so as to scan at least part of the powder layer, - a scanning path modulation device arranged upstream of the scanning device, the modulation device comprising a modulation mirror suitable for reflecting the laser beam from the laser source and directing it towards the scanning device, characterized in that the angle of incidence of the laser beam from the laser source on the modulation mirror is between 20 and 45°, and in that the modulation device is suitable for changing the orientation of the modulation mirror along a first modulation rotational axis and along a second modulation rotational axis. - a substrate suitable for supporting at least one layer of additive manufacturing powder, - a laser source suitable for emitting a laser beam, - a scanning device suitable for directing the laser beam onto the powder layer so as to scan at least part of the powder layer, - a scanning path modulation device arranged upstream of the scanning device, the modulation device comprising a modulation mirror suitable for reflecting the laser beam from the laser source and directing it towards the scanning device, characterized in that the angle of incidence of the laser beam from the laser source on the modulation mirror is between 20 and 45°, and in that the modulation device is suitable for changing the orientation of the modulation mirror along a first modulation rotational axis and along a second modulation rotational axis.
A transdermal absorption promoting agent for promoting percutaneous absorption of diclofenac sodium, comprising l-menthyl glyceryl ether and a terpene-based resin, wherein the terpene-based resin is a pinene polymer.
A mechanical component (11, 12, 13, 21, 23, 31, 32, 33, 41, 42, 43, 51, 52, 53) formed of steel containing at least 0.77 mass % and not more than 0.85 mass % of carbon, at least 0.01 mass % and not more than 0.25 mass % of silicon, at least 0.01 mass % and not more than 0.35 mass % of manganese, at least 0.01 mass % and not more than 0.15 mass % of nickel, at least 3.75 mass % and not more than 4.25 mass % of chromium, at least 4 mass % and not more than 4.5 mass % of molybdenum and at least 0.9 mass % and not more than 1.1 mass % of vanadium with a remainder consisting of iron and impurity, and having a surface (11A, 12A, 13A, 21 A, 23A, 31A, 32A, 33A, 41 A, 42A, 43A, 51 A, 52A, 53A), said surface being included in a region having a nitrogen enriched layer (11B, 12B, 13B, 21B, 23B, 31B, 32B, 33B, 41 B, 42B, 43B, 51B, 52B, 53B) having a nitrogen concentration of at least 0.05 mass %, said nitrogen enriched layer (11B, 12B, 13B, 21 B, 23B, 31B, 32B, 33B, 41B, 42B, 43B, 51B, 52B, 53B) having a carbon concentration and the nitrogen concentration, in total, of at least 0.82 mass % and not more than 1.9 mass %, wherein the total of the nitrogen concentration and the carbon concentration of the matrix is set to not more than 1.9 mass% in the whole area of the nitrogen enriched layer.
A comber comprising first and second detaching rollers (16, 17) arranged forward of and rearward of each other, the first and second detaching rollers (16, 17) are rotated in a forward direction and a reverse direction in synchronization with swinging motion of a nipper frame, the comber being characterized in that a first roller shaft of the first detaching roller is driven at both axial ends by two first motors (29, 29), which can rotate in a forward direction and a reverse direction, a second roller shaft of the second detaching roller is driven at both axial ends by two second motors (30, 30), which can rotate in a forward direction and a reverse direction, and the first motors (29, 29) and the second motors (30, 30) are driven in synchronization with each other.
An apparatus comprising: a first substrate; two coils (204, 206) supported by the first substrate and arranged next to each other and the apparatus is configured such that a current through each of the coils flows in the same plane and in opposite directions, the coils configured to each generate a magnetic field which produces eddy currents in and a reflected magnetic field from a conductive target, the two coils arranged so their respectively generated magnetic fields substantially cancel each other in an area between the coils; and one or more magnetic field sensing elements positioned in the area between the coils and configured to detect the reflected magnetic field in order to detect motion or a position of the conductive target by sensing a non-zero reflected magnetic field of the conductive target in the plane of the one or more magnetic field sensing elements. a first substrate; two coils (204, 206) supported by the first substrate and arranged next to each other and the apparatus is configured such that a current through each of the coils flows in the same plane and in opposite directions, the coils configured to each generate a magnetic field which produces eddy currents in and a reflected magnetic field from a conductive target, the two coils arranged so their respectively generated magnetic fields substantially cancel each other in an area between the coils; and one or more magnetic field sensing elements positioned in the area between the coils and configured to detect the reflected magnetic field in order to detect motion or a position of the conductive target by sensing a non-zero reflected magnetic field of the conductive target in the plane of the one or more magnetic field sensing elements.
Actuator for a vehicle seat, having a housing, a motor, which is fixed to the housing and which has a motor shaft, a transmission, which is connected at the output side to the motor by means of the motor shaft, an actuator output drive, which is connected at the output side to the transmission, and a control unit, wherein the actuator output drive has an output element, which can be moved in the direction of an end position from a starting position by rotating the motor shaft in a first direction of rotation, wherein the direction of rotation of the motor shaft can be reversed from the first direction of rotation to an opposite second direction of rotation by means of the control unit, thus allowing the output element to be moved from the end position in the direction of the starting position, characterized in that the actuator has a slide, which can be moved relative to the housing and which can be driven during a movement of the output element from the starting position in the direction of the end position, and in that a position sensor is provided for detecting at least one position of the slide.
Security element with an optically variable structure, which has an embossed structure comprising embossed elements, which is combined with a coating contrasting with the surface of the security element such that at least subregions of the coating are visible when viewed from a first viewing angle range, but are at least partially covered when viewed from a second viewing angle range, so that a latent image effect occurs when tipping and/or rotating the security element about an axis, wherein at least one second structure is arranged within the optically variable structure, wherein the second structure forms a groove, a die-cut or a perforation (5, 10, 13a, 13b) of the security element in order to allow folding, bending or a partial removal of the optically variable structure, wherein a groove of the security element is an elongated, linear depression in the surface of the security element, which does not completely sever the security element and produces a folding or separating edge and is cut, scored or lasered into the surface of the security element.
A terminal comprising: a plurality of hardware I/O units, including a wireless transceiver having a powered-up state in which at least one of a transmit path and a receive path is enabled at the expense of higher power consumption and a powered-down state in which the at least one path is disabled in favour of lower power consumption; a processing apparatus; and a storage medium coupled to the processing apparatus and storing at least a first and a second application, an operating system, a communication protocol layer and a driver layer arranged to be executed on the processing apparatus; wherein the operating system is arranged to arbitrate access by the plurality of applications to the hardware I/O units via the driver layer, including the operating system being arranged to arbitrate access by the plurality of applications to the wireless transceiver via the communication protocol layer and driver layer, the terminal characterised by: the second application comprising a wireless traffic scheduler configured to coordinate traffic associated with the second application to be communicated via the wireless transceiver during a same continuous phase of the powered-up state as traffic associated with the first application; wherein the wireless traffic scheduler is configured such that the coordination of said traffic is dependent on information of application-layer content of the traffic associated with one or both of the first and second applications. a plurality of hardware I/O units, including a wireless transceiver having a powered-up state in which at least one of a transmit path and a receive path is enabled at the expense of higher power consumption and a powered-down state in which the at least one path is disabled in favour of lower power consumption; a processing apparatus; and a storage medium coupled to the processing apparatus and storing at least a first and a second application, an operating system, a communication protocol layer and a driver layer arranged to be executed on the processing apparatus; the second application comprising a wireless traffic scheduler configured to coordinate traffic associated with the second application to be communicated via the wireless transceiver during a same continuous phase of the powered-up state as traffic associated with the first application; wherein the wireless traffic scheduler is configured such that the coordination of said traffic is dependent on information of application-layer content of the traffic associated with one or both of the first and second applications.
A touch screen sensor (100; 400), comprising: a visible light transparent substrate; and an electrically conductive micropattern (140; 240; 340; 440; 540; 640; 740) disposed on or in the visible light transparent substrate, the micropattern comprising a first region micropattern comprising a two-dimensional non-uniform first metal mesh having a uniform thickness and composition within a touch sensing area; the first region micropattern having an anisotropic first sheet resistance, being visible light transparent, and having at least 90% open area, wherein the touch screen sensor has an optical uniformity across the touch sensing area such that for the touch sensing area having 1 millimeter by 1 millimeter square regions, none of the square regions has a shadowed area fraction that differs by greater than 10% from the average for all of the square regions. a visible light transparent substrate; and an electrically conductive micropattern (140; 240; 340; 440; 540; 640; 740) disposed on or in the visible light transparent substrate, the micropattern comprising a first region micropattern comprising a two-dimensional non-uniform first metal mesh having a uniform thickness and composition within a touch sensing area; the first region micropattern having an anisotropic first sheet resistance, being visible light transparent, and having at least 90% open area, wherein the touch screen sensor has an optical uniformity across the touch sensing area such that for the touch sensing area having 1 millimeter by 1 millimeter square regions, none of the square regions has a shadowed area fraction that differs by greater than 10% from the average for all of the square regions.
A process for producing a compound of formula wherein R is alkyl optionally substituted with one or more fluorine atoms: CH 2 =CF-C(=O)-OR comprising reacting a compound of the formula CH 2 =CF-X wherein X is Br or Cl with an alcohol of the formula R-OH wherein R is as defined above and carbon monoxide in the presence of a transition metal catalyst containing one or more transition metal(s) selected from Ni, Pd and Pt, and a base to obtain the compound of formula.
A nickel-tin-chromium alloy porous metal body for a collector in a battery, a capacitator or a fuel cell comprising nickel, tin, and chromium, and, optionally as an additional element, at least one element selected from the group consisting of phosphorus, boron, aluminum, titanium, manganese, cobalt, copper, molybdenum, and tungsten, wherein a weight ratio of the additional element to the porous metal body is 15 wt% or less, wherein a weight ratio of tin contained in the porous metal body to the porous metal body is 12 wt% or more and 25 wt% or less, wherein a weight ratio of chromium contained in the porous metal body to the porous metal body is 1 wt% or more and 45 wt% or less, and wherein the porous metal body is a metal structural body having a three-dimensional network skeleton.
A computer-implemented method for generating a target re-recognition model, the method comprising: acquiring a set of labeled samples, a set of unlabeled samples and an initialization model obtained through supervised training; performing feature extraction on each sample in the set of the unlabeled samples by using the initialization model; clustering features extracted from the set of the unlabeled samples by using a clustering algorithm; assigning, for each sample in the set of the unlabeled samples, a pseudo label to the each sample according to a cluster corresponding to the each sample in a feature space; mixing a set of samples with a pseudo label and the set of the labeled samples as a set of training samples, and performing the supervised training on the initialization model to obtain a target re-recognition model, acquiring a to-be-recognized monitoring image; and inputting the monitoring image into the target re-recognition model to generate a target re-recognition result, wherein the set of samples with a pseudo label and the set of the labeled samples are mixed according to a predetermined proportion, and the predetermined proportion is dynamically adjusted according to a change of a loss value during training. acquiring a set of labeled samples, a set of unlabeled samples and an initialization model obtained through supervised training; performing feature extraction on each sample in the set of the unlabeled samples by using the initialization model; clustering features extracted from the set of the unlabeled samples by using a clustering algorithm; assigning, for each sample in the set of the unlabeled samples, a pseudo label to the each sample according to a cluster corresponding to the each sample in a feature space; mixing a set of samples with a pseudo label and the set of the labeled samples as a set of training samples, and performing the supervised training on the initialization model to obtain a target re-recognition model, acquiring a to-be-recognized monitoring image; and inputting the monitoring image into the target re-recognition model to generate a target re-recognition result, wherein the set of samples with a pseudo label and the set of the labeled samples are mixed according to a predetermined proportion, and the predetermined proportion is dynamically adjusted according to a change of a loss value during training.
A process for the preparation of an alkylene glycol from an alkylene oxide, wherein alkylene oxide reacts with carbon dioxide in the presence of a carboxylation catalyst to provide alkylene carbonate, wherein alkylene carbonate reacts with water in the presence of a hydrolysis catalyst to provide alkylene glycol, and wherein the active phase of the hydrolysis catalyst is one or more bases, comprising steps of (a) adding an initial charge of the carboxylation catalyst and an initial charge of the hydrolysis catalyst to catalyse the reaction of alkylene oxide with carbon dioxide, and to catalyse the reaction of alkylene carbonate with water; (b) monitoring the degradation and activity of the hydrolysis catalyst; and (c) when the activity of the hydrolysis catalyst has fallen below a minimum level, adding an additional charge of the hydrolysis catalyst, wherein if an additional charge of carboxylation catalyst is added when the additional charge of the hydrolysis catalyst is added, the weight ratio of additional hydrolysis catalyst to additional carboxylation catalyst is at least 5:1. (a) adding an initial charge of the carboxylation catalyst and an initial charge of the hydrolysis catalyst to catalyse the reaction of alkylene oxide with carbon dioxide, and to catalyse the reaction of alkylene carbonate with water; (b) monitoring the degradation and activity of the hydrolysis catalyst; and (c) when the activity of the hydrolysis catalyst has fallen below a minimum level, adding an additional charge of the hydrolysis catalyst, wherein if an additional charge of carboxylation catalyst is added when the additional charge of the hydrolysis catalyst is added, the weight ratio of additional hydrolysis catalyst to additional carboxylation catalyst is at least 5:1.
A method of producing fine grain Ti-5Al-4V-0.6 Mo-0.4Fe sheets through a hot rolling process comprising, a. forging Ti-5Al-4V-0.6 Mo-0.4Fe slab to sheet bar, intermediate gage of plates; b. heating the sheet bar to a temperature between 38°C to 121°C (100°F to 250°F) higher than beta transus for 15 to 30 minutes followed by cooling; c. heating the sheet bar to a temperature between 788°C to 816°C (1450°F to 1500°F) then hot rolling to an intermediate gage; d. heating the intermediate gage to a temperature between 788°C to 816°C (1450°F to 1500°F) then hot rolling to a final gage; e. annealing the final gage in a step consisting of annealing to a temperature between 732°C to 816°C (1350°F to 1500°F) for 30 min to 1 hour followed by cooling; and f. grinding the annealed final gage from step e. with a sheet grinder followed by pickling to remove oxides and alpha case formed during thermo-mechanical processing. a. forging Ti-5Al-4V-0.6 Mo-0.4Fe slab to sheet bar, intermediate gage of plates; b. heating the sheet bar to a temperature between 38°C to 121°C (100°F to 250°F) higher than beta transus for 15 to 30 minutes followed by cooling; c. heating the sheet bar to a temperature between 788°C to 816°C (1450°F to 1500°F) then hot rolling to an intermediate gage; d. heating the intermediate gage to a temperature between 788°C to 816°C (1450°F to 1500°F) then hot rolling to a final gage; e. annealing the final gage in a step consisting of annealing to a temperature between 732°C to 816°C (1350°F to 1500°F) for 30 min to 1 hour followed by cooling; and f. grinding the annealed final gage from step e. with a sheet grinder followed by pickling to remove oxides and alpha case formed during thermo-mechanical processing.
A method for producing a steel component provided with a metallic coating providing protection from corrosion, said method comprising the following worksteps: a) providing a flat steel product produced from a steel material which has a yield point of 150 - 1100 MPa and a tensile strength of 300 - 1200 MPa; b) coating the flat steel product with an anticorrosion coating composed of an aluminum-zinc alloy which comprises 35 - 70 wt% aluminum, 35 - 60 wt% zinc, 0.1 - 10 wt% Mg, up to 10 wt% Si, and up to 5 wt% Fe; c) heating a blank composed of the coated flat steel product to a blank temperature of at least 800°C; d) forming the steel component from the blank in a forming tool; and e) hardening the steel component by cooling from a temperature at which the steel component is in a state suitable for the development of tempered microstructure or hardened microstructure, at a cooling rate sufficient to develop the tempered or hardened microstructure, wherein after the flat steel product has been coated with the anticorrosion coating composed of an aluminum-zinc alloy (workstep b)), and before the steel component is formed from the blank, the flat steel product or the blank is subjected to a heat treatment in which it is heated to a temperature in the range from 50°C to 300°C. a) providing a flat steel product produced from a steel material which has a yield point of 150 - 1100 MPa and a tensile strength of 300 - 1200 MPa; b) coating the flat steel product with an anticorrosion coating composed of an aluminum-zinc alloy which comprises 35 - 70 wt% aluminum, 35 - 60 wt% zinc, 0.1 - 10 wt% Mg, up to 10 wt% Si, and up to 5 wt% Fe; c) heating a blank composed of the coated flat steel product to a blank temperature of at least 800°C; d) forming the steel component from the blank in a forming tool; and e) hardening the steel component by cooling from a temperature at which the steel component is in a state suitable for the development of tempered microstructure or hardened microstructure, at a cooling rate sufficient to develop the tempered or hardened microstructure,