mhurhangee/ep-ind-claims huggingface dataset:
An apparatus for protecting a communication device of railroad cars, the apparatus comprising: an antenna portion configured to include main antennas and an auxiliary antenna; a main receiver configured to check a magnitude of a received signal transferred through the main antennas of the antenna portion; an auxiliary receiver configured to check a magnitude of a received signal transferred through the auxiliary antenna of the antenna portion; and a controller configured to compare the magnitude of the signal received by the main receiver and the magnitude of the signal received by the auxiliary receiver, determine whether there is a jamming signal according to a comparison result, and take a preset countermeasure when it is determined that there is a jamming signal characterized in, that the main antennas are directional antennas and include one primary antenna and a plurality of secondary antennas disposed, with the primary antenna as the center, around the primary antenna at a certain preset distance away and at a certain preset angular measurement apart, each of the secondary antennas is formed facing outward from a circumference formed by the secondary antennas at a preset angle with respect to a directional angle of the primary antenna, and the auxiliary antenna is an omnidirectional antenna. an antenna portion configured to include main antennas and an auxiliary antenna; a main receiver configured to check a magnitude of a received signal transferred through the main antennas of the antenna portion; an auxiliary receiver configured to check a magnitude of a received signal transferred through the auxiliary antenna of the antenna portion; and a controller configured to compare the magnitude of the signal received by the main receiver and the magnitude of the signal received by the auxiliary receiver, determine whether there is a jamming signal according to a comparison result, and take a preset countermeasure when it is determined that there is a jamming signal characterized in, that the main antennas are directional antennas and include one primary antenna and a plurality of secondary antennas disposed, with the primary antenna as the center, around the primary antenna at a certain preset distance away and at a certain preset angular measurement apart, each of the secondary antennas is formed facing outward from a circumference formed by the secondary antennas at a preset angle with respect to a directional angle of the primary antenna, and the auxiliary antenna is an omnidirectional antenna.
A nuclear fuel rod with nuclear fuel rod cladding for use in a nuclear reactor having a coolant flowing therein, the nuclear fuel rod cladding comprising: a base ceramic composite structured to form a shape that has an interior surface, an exterior surface, and an inner cavity, the base ceramic composite comprising: a ceramic matrix; and a plurality of ceramic fibers; nuclear fuel positioned within the inner cavity of the base ceramic composite and in contact with the interior surface of the base ceramic composite; and a coating composition comprising a zirconium component composed of zirconium alloy deposited on the exterior surface of the base ceramic composite to form a coating thereon, which is, when in use in a nuclear reactor having a coolant flowing therein, in contact with the coolant. a base ceramic composite structured to form a shape that has an interior surface, an exterior surface, and an inner cavity, the base ceramic composite comprising: a ceramic matrix; and a plurality of ceramic fibers; a ceramic matrix; and a plurality of ceramic fibers; nuclear fuel positioned within the inner cavity of the base ceramic composite and in contact with the interior surface of the base ceramic composite; and a coating composition comprising a zirconium component composed of zirconium alloy deposited on the exterior surface of the base ceramic composite to form a coating thereon, which is, when in use in a nuclear reactor having a coolant flowing therein, in contact with the coolant.
A label for a food package (10, 50), the food package (10, 50) comprising at least an undertray and a lidstock arranged together defining in between a cavity for a food product, wherein the label comprises - a printable face material including a first surface and a second surface, - pressure sensitive adhesive arranged on the second surface of the printable face material for providing an adhesion area, wherein - the second surface of the printable face material comprises at least one non-adhesion area between at least two adhesion areas, - the label includes a foldable part between at least one weakening and a folding line, the foldable part comprising the non-adhesion area, and - the at least one weakening at the foldable part is configured to enable manual opening of the weakening for folding the foldable part away from the food package (10, 50) along the folding line. - a printable face material including a first surface and a second surface, - pressure sensitive adhesive arranged on the second surface of the printable face material for providing an adhesion area, - the second surface of the printable face material comprises at least one non-adhesion area between at least two adhesion areas, - the label includes a foldable part between at least one weakening and a folding line, the foldable part comprising the non-adhesion area, and - the at least one weakening at the foldable part is configured to enable manual opening of the weakening for folding the foldable part away from the food package (10, 50) along the folding line.
Domestic appliance, in particular a cooking appliance, with a first display region for displaying first operating settings of the domestic appliance, a first operating element for selecting one of the first operating settings, a second display region for displaying second operating settings of the domestic appliance, a second operating element for selecting one of the second operating settings and a control facility, which is designed to allocate a first two-dimensional extent to the first display region and a second two-dimensional extent to the second display region when the user actuates the first operating element and to allocate a third two-dimensional extent to the first display region and a fourth two-dimensional extent to the second display region when the user actuates the second operating element, wherein the third two-dimensional extent is smaller than the first two-dimensional extent and the fourth two-dimensional extent is larger than the second two-dimensional extent, wherein a screen is provided, which comprises the first and second display region (4, 5), and wherein the control facility is designed to move the two display regions (4, 5) on the screen when the user actuates first one operating element (7, 12) and then the other, characterised in that the two display regions (4, 5) each have a reference point and the reference points are at the same distance from one another before and after movement, wherein the first display region and the second display region are each configured as rectangular and aligned on a grid, wherein the top right corner of the first display region and the top left corner of the second display region are each located on the same reference point, wherein the control facility is configured to move the reference point when moving the two display regions (4, 5).
A method performed in a network node for estimating a channel, the network node controlling an antenna array comprising a number N of antennas (5 1,..., 5 N) in one or more spatial dimensions, the network node comprising a receiver receiving signals from the antenna array, the method comprising: - obtaining matched filter channel estimates for each sub-carrier and antenna of a signal received by the antennas (5 1,..., 5 N), the signal comprising a number K of frequency sub-carriers, the method characterized by - arranging the obtained matched filter channel estimates in a first multi-dimensional array, wherein time or frequency domain samples of the matched filter channel estimates are arranged along a first dimension and wherein a second dimension is a first spatial dimension of the number N of antennas, wherein the matched filter channel estimates are ordered in the first multi-dimensional array such as to reflect the physical location in space of the antennas in the sense that the channel coefficients for any pair of adjacent antennas are labeled by indices which differ exactly by one (5 1,..., 5 N), - applying an orthogonal transform to the first multi-dimensional array, providing a second multi-dimensional array, - de-noising the second multi-dimensional array, providing a third multi-dimensional array, - applying the inverse of the orthogonal transform to the third multi-dimensional array, providing channel estimates for all branches of the receiver. - obtaining matched filter channel estimates for each sub-carrier and antenna of a signal received by the antennas (5 1,..., 5 N), the signal comprising a number K of frequency sub-carriers, - arranging the obtained matched filter channel estimates in a first multi-dimensional array, wherein time or frequency domain samples of the matched filter channel estimates are arranged along a first dimension and wherein a second dimension is a first spatial dimension of the number N of antennas, wherein the matched filter channel estimates are ordered in the first multi-dimensional array such as to reflect the physical location in space of the antennas in the sense that the channel coefficients for any pair of adjacent antennas are labeled by indices which differ exactly by one (5 1,..., 5 N), - applying an orthogonal transform to the first multi-dimensional array, providing a second multi-dimensional array, - de-noising the second multi-dimensional array, providing a third multi-dimensional array, - applying the inverse of the orthogonal transform to the third multi-dimensional array, providing channel estimates for all branches of the receiver.
A burner gas supply apparatus for increasing flame turbulence, the apparatus comprising: a conduit having a characteristic width, W, defined by an inner surface having a circumferential direction and an axial direction, the axial direction terminating in a nozzle defining a nozzle exit plane and having a characteristic dimension, d, where d <= W; and a first bluff body having characteristic dimension, D bb-1, projecting a length, L 1, into the conduit from the inner surface, wherein 0.5 <= L 1 /W <= 1, the first bluff body being spaced apart from the nozzle exit plane by an axial distance of X 1, wherein X 1 /D bb-1 <= 30; and a second bluff body having a characteristic dimension, D bb-2, projecting a length, L 2, into the conduit from the inner surface, wherein 0.5 <= L 2 /W <= 1, the second bluff body being further in the axial direction from the nozzle exit plane than the first bluff body and spaced apart from the first bluff body by an axial distance of X 2, wherein X 2 /D bb-2 <= 30; a third bluff body having a characteristic dimension, D bb-3, projecting a length, L 3, into the conduit from the inner surface, wherein 0.5 <= L 3 /W <= 1, the third bluff body being further in the axial direction from the nozzle exit plane than the second bluff body and spaced apart from the second bluff body by an axial distance of X 3, wherein X 3 /D bb-3 <= 30; wherein the first bluff body and the second bluff body are separated in the circumferential direction by a first spacing angle; and wherein the second bluff body and the third bluff are separated in the circumferential direction by a second spacing angle. a conduit having a characteristic width, W, defined by an inner surface having a circumferential direction and an axial direction, the axial direction terminating in a nozzle defining a nozzle exit plane and having a characteristic dimension, d, where d <= W; and a first bluff body having characteristic dimension, D bb-1, projecting a length, L 1, into the conduit from the inner surface, wherein 0.5 <= L 1 /W <= 1, the first bluff body being spaced apart from the nozzle exit plane by an axial distance of X 1, wherein X 1 /D bb-1 <= 30; and a second bluff body having a characteristic dimension, D bb-2, projecting a length, L 2, into the conduit from the inner surface, wherein 0.5 <= L 2 /W <= 1, the second bluff body being further in the axial direction from the nozzle exit plane than the first bluff body and spaced apart from the first bluff body by an axial distance of X 2, wherein X 2 /D bb-2 <= 30; a third bluff body having a characteristic dimension, D bb-3, projecting a length, L 3, into the conduit from the inner surface, wherein 0.5 <= L 3 /W <= 1, the third bluff body being further in the axial direction from the nozzle exit plane than the second bluff body and spaced apart from the second bluff body by an axial distance of X 3, wherein X 3 /D bb-3 <= 30; wherein the first bluff body and the second bluff body are separated in the circumferential direction by a first spacing angle; and wherein the second bluff body and the third bluff are separated in the circumferential direction by a second spacing angle.
An apparatus for data embedding for light communication, adapted to a transmitter, said apparatus comprising: a data embedding unit arranged between a transmitter-side communication data processing unit and a light emitting device driver in the transmitter, wherein the transmitter-side communication data processing unit is configured to perform signal processing on communication input data to generate communication processed data; wherein said data embedding unit is configured to embed, according to a modulation scheme, said communication processed data at a spatial domain of an image, and to convert luminance and chrominance data in a spatial YUV or YCbCr domain to multiple RGB values for a communication data embedded image, and wherein more specifically: the data embedding unit is configured to generate a modulated image by embedding the communication processed data at one or more frequency coefficients of a frequency domain transform of the image and to perform an inverse discrete cosine transform to transform the modulated image from a frequency domain to the spatial domain, for said light emitting device driver. a data embedding unit arranged between a transmitter-side communication data processing unit and a light emitting device driver in the transmitter, wherein the transmitter-side communication data processing unit is configured to perform signal processing on communication input data to generate communication processed data; wherein said data embedding unit is configured to embed, according to a modulation scheme, said communication processed data at a spatial domain of an image, and to convert luminance and chrominance data in a spatial YUV or YCbCr domain to multiple RGB values for a communication data embedded image, and wherein more specifically: the data embedding unit is configured to generate a modulated image by embedding the communication processed data at one or more frequency coefficients of a frequency domain transform of the image and to perform an inverse discrete cosine transform to transform the modulated image from a frequency domain to the spatial domain, for said light emitting device driver.
A gas turbine engine, comprising: a combustor assembly (7; 107; 207), having a plurality of burners (18; 118; 218) circumferentially arranged about an axis; a fuel supply system, configured to supply a fuel flowrate to the burners (18; 118; 218); and a controller, configured to control the fuel flowrate; characterised in that the controller is further configured to activate and deactivate each burner (18; 118; 218) so that: an equal number of adjacent burners (18; 118; 218) is maintained active in a first partial load condition and in a second partial load condition; and at least one of the burners (18; 118; 218) which are active in the first partial load condition is deactivated in the second partial load condition and at least one of the burners (18; 118; 218) which are inactive in the first partial load condition is activated in the second partial load condition. a combustor assembly (7; 107; 207), having a plurality of burners (18; 118; 218) circumferentially arranged about an axis; a fuel supply system, configured to supply a fuel flowrate to the burners (18; 118; 218); and a controller, configured to control the fuel flowrate; characterised in that the controller is further configured to activate and deactivate each burner (18; 118; 218) so that: an equal number of adjacent burners (18; 118; 218) is maintained active in a first partial load condition and in a second partial load condition; and at least one of the burners (18; 118; 218) which are active in the first partial load condition is deactivated in the second partial load condition and at least one of the burners (18; 118; 218) which are inactive in the first partial load condition is activated in the second partial load condition. an equal number of adjacent burners (18; 118; 218) is maintained active in a first partial load condition and in a second partial load condition; and at least one of the burners (18; 118; 218) which are active in the first partial load condition is deactivated in the second partial load condition and at least one of the burners (18; 118; 218) which are inactive in the first partial load condition is activated in the second partial load condition.
A filtering pulley comprising a hub adapted to be fixed to a rotating shaft, a ring assembled coaxial and rotationally free on said hub, at least one elastic assembly arranged circumferentially with respect to said hub and to said ring and each interposed between a pair of first elements integral with said hub and between a pair of second elements (16, 17) integral with said ring, characterized in that at least one said elastic assembly comprises at least one elastic element having a progressive rigidity continuously increasing starting from a predetermined threshold value of a free angle (β) of relative rotation between said hub and said ring.
Collection panel (3, 5; 3a, 3b, 5a, 5b) for an agricultural sprayer, forming a hollow box comprising an air intake opening, and comprising, on a working face, openings or pre-openings suitable for receiving pulsed air type spraying assemblies, caracterized in that the box is monobloc.
An aqueous polyurethane dispersion comprising a polyurethane component A comprising (i) an isocyanate component A1 comprising at least one isocyanate, where the proportion of pentamethylene diisocyanate in the isocyanate component A1 is at least 50 mol%; (ii) at least one component selected from the group consisting of a polyol A2 which has a number-average molecular weight of at least 400 g/mol and is amorphous in the polyurethane component A, and a polyol A6 having a molecular weight of less than 400 g/mol; (iii) at least one component selected from the group consisting of a compound A3 having at least two isocyanate-reactive groups and at least one ionically or potentially ionically hydrophilizing group and a compound A4 having at least one isocyanate-reactive group and at least one nonionically hydrophilizing group; and (iv) a polyamine A5; characterized in that the hard segment content of the polyurethane component A is between 5% and 22% by weight and the 100% modulus of a coating produced with the polyurethane dispersion is not more than 1.8 MPa determined by the method defined in the description. (i) an isocyanate component A1 comprising at least one isocyanate, where the proportion of pentamethylene diisocyanate in the isocyanate component A1 is at least 50 mol%; (ii) at least one component selected from the group consisting of a polyol A2 which has a number-average molecular weight of at least 400 g/mol and is amorphous in the polyurethane component A, and a polyol A6 having a molecular weight of less than 400 g/mol; (iii) at least one component selected from the group consisting of a compound A3 having at least two isocyanate-reactive groups and at least one ionically or potentially ionically hydrophilizing group and a compound A4 having at least one isocyanate-reactive group and at least one nonionically hydrophilizing group; and (iv) a polyamine A5;
A carbon nanotube composite in which a conjugated polymer is attached to at least a part of the surface of a carbon nanotube, the conjugated polymer having a side chain represented by general formula: wherein R represents an alkylene group or a cycloalkylene group, X represents a single bond, an alkenylene group, an alkynylene group, an arylene group or a heteroarylene group, and A represents an alkylcarbonyl group, an arylcarbonyl group, a heteroarylcarbonyl group, an alkoxycarbonyl group, an aryloxycarbonyl group, a heteroaryloxycarbonyl group, an alkylcarbonyloxy group, an arylcarbonyloxy group, or a heteroarylcarbonyloxy group.
A method of making an open-ended, reinforced, layered belt comprising: training a plurality of parallel tensile cords on a first portion of a smooth rotating cylindrical mandrel, said first portion including a first cavity defined between said smooth rotating cylindrical mandrel and a molding band or a first gap defined between said smooth rotating cylindrical mandrel and a laminating roller; extruding a top layer material onto said cords and metering it into said first cavity or into said first gap; thereby forming a carcass comprising said cords embedded at one surface of a film of said top layer material; training said carcass on a second portion of a cylindrical mandrel, said second portion including a second cavity defined between said cylindrical mandrel and said molding band or a second gap defined between said cylindrical mandrel and said laminating roller, and said one surface facing said cylindrical mandrel; extruding a profile layer material onto said cylindrical mandrel between said carcass and said cylindrical mandrel surface and metering it into said second cavity or into said second gap; thereby forming said belt comprising said cords embedded between said top layer material and said profile layer material, wherein said method comprises two passes through an apparatus comprising said molding band or said laminating roller, and wherein the first of said two passes comprises said steps of training a plurality of parallel tensile cords and extruding the top layer material, and the second of said two passes comprises said steps of training said carcass and extruding the profile layer material. training a plurality of parallel tensile cords on a first portion of a smooth rotating cylindrical mandrel, said first portion including a first cavity defined between said smooth rotating cylindrical mandrel and a molding band or a first gap defined between said smooth rotating cylindrical mandrel and a laminating roller; extruding a top layer material onto said cords and metering it into said first cavity or into said first gap; thereby forming a carcass comprising said cords embedded at one surface of a film of said top layer material; training said carcass on a second portion of a cylindrical mandrel, said second portion including a second cavity defined between said cylindrical mandrel and said molding band or a second gap defined between said cylindrical mandrel and said laminating roller, and said one surface facing said cylindrical mandrel; extruding a profile layer material onto said cylindrical mandrel between said carcass and said cylindrical mandrel surface and metering it into said second cavity or into said second gap; thereby forming said belt comprising said cords embedded between said top layer material and said profile layer material, wherein said method comprises two passes through an apparatus comprising said molding band or said laminating roller, and wherein the first of said two passes comprises said steps of training a plurality of parallel tensile cords and extruding the top layer material, and the second of said two passes comprises said steps of training said carcass and extruding the profile layer material.