mhurhangee/ep-ind-claims huggingface dataset:
A semiconductor device (10; 45; 70) comprising: a plurality of semiconductor chips (11-1, 11-2, 12-1), each having a front and a back surface; and a substrate having a first and a second surface, an external connection terminal being disposed on the first surface of the substrate (13; 46) and being electrically connected to said plurality of semiconductor chips, wherein the external connection terminal is disposed on the substrate (13; 46) so as to surround the region where the semiconductor chips are mounted, said external connection terminal protruding beyond said plurality of semiconductor chips, wherein the semiconductor device further comprises a flip chip connection between the front surface of each of the plurality of semiconductor chips (11-1, 11-2, 12-1) and the first surface of the substrate, wherein an underfill resin is disposed between the plurality of semiconductor chips and the substrate (13; 46), and a part of the external connection terminal is covered with the underfill resin, and wherein the back surface of each semiconductor chip is completely exposed from the underfill resin. a plurality of semiconductor chips (11-1, 11-2, 12-1), each having a front and a back surface; and a substrate having a first and a second surface, an external connection terminal being disposed on the first surface of the substrate (13; 46) and being electrically connected to said plurality of semiconductor chips, wherein the external connection terminal is disposed on the substrate (13; 46) so as to surround the region where the semiconductor chips are mounted, said external connection terminal protruding beyond said plurality of semiconductor chips, wherein the semiconductor device further comprises a flip chip connection between the front surface of each of the plurality of semiconductor chips (11-1, 11-2, 12-1) and the first surface of the substrate, wherein an underfill resin is disposed between the plurality of semiconductor chips and the substrate (13; 46), and a part of the external connection terminal is covered with the underfill resin, and wherein the back surface of each semiconductor chip is completely exposed from the underfill resin.
A manufacturing method of a metal member, the manufacturing method comprising pressing a first surface of the metal member by a press die such that a recess and a projection are respectively formed on the first surface and a second surface of a metal plate, the first surface and the second surface being perpendicular to a thickness direction of the metal plate, the method characterised in that it further comprises performing a first shaving on the first surface of the metal member perpendicular to the thickness direction of the metal plate, in a first portion of the metal plate by moving a cutting edge in a direction along the first surface such that the first surface has the same plane as a bottom of the recess, wherein in the metal plate, a thickness of the first portion is reduced to be smaller than a thickness of a second portion by the first shaving.
A method for determining and storing surface conditions for a field, comprising: - moving an agricultural machine having an earth-working roller system over a field, the earth-working roller system comprising an earth-working roller assembly; - detecting sensor signals for an oscillating movement of the earth-working roller assembly; - detecting position data for the movement of the earth-working roller system over the field; - generating a digital surface map for the field indicative of position-dependent roughness and / or leveling information, the generating comprising assigning the sensor signals to the position data; and - storing the digital surface map in a data storage device. - moving an agricultural machine having an earth-working roller system over a field, the earth-working roller system comprising an earth-working roller assembly; - detecting sensor signals for an oscillating movement of the earth-working roller assembly; - detecting position data for the movement of the earth-working roller system over the field; - generating a digital surface map for the field indicative of position-dependent roughness and / or leveling information, the generating comprising assigning the sensor signals to the position data; and - storing the digital surface map in a data storage device.
Method for thickening or dehydrating sludge, comprising at least: a) a step of adding cationic starch to the sludge to be treated; b) a step of adding clay to the sludge to be treated; c) followed by a step of flocculation via stirring of the sludge thus supplemented in order to form a mixture of floes and an aqueous solution; d) followed by a step of mechanical separation of the floes and the aqueous solution formed in the previous step; e) followed by a step of recovering the aqueous solution and the floes forming a treated sludge; wherein the ratio of the weights m AR /(m AR +m AC), expressed in dry weight, ranges from 0.05 to 0.17; and wherein steps a) and b) are carried out simultaneously or, in any order, one after the other. a) a step of adding cationic starch to the sludge to be treated; b) a step of adding clay to the sludge to be treated; c) followed by a step of flocculation via stirring of the sludge thus supplemented in order to form a mixture of floes and an aqueous solution; d) followed by a step of mechanical separation of the floes and the aqueous solution formed in the previous step; e) followed by a step of recovering the aqueous solution and the floes forming a treated sludge; wherein the ratio of the weights m AR /(m AR +m AC), expressed in dry weight, ranges from 0.05 to 0.17; and wherein steps a) and b) are carried out simultaneously or, in any order, one after the other.
A method of rendering a frame showing a scene formed by primitives in a tile-based graphics processing system, the method comprising: a geometry processing phase, comprising the step of: tiling the primitives in the scene, to determine which primitives at least partially overlap which tiles of the frame to be rendered; and a rendering phase comprising the steps of: obtaining a fragment density map defining one or more texels, each texel corresponding to an area of the frame to be rendered and having an associated fragment size, wherein for each of the texels, the texel's height is an integer multiple of a native tile height used in the tile-based graphics processing system and the texel's width is an integer multiple of a native tile width used in the tile-based graphics processing system; and for each tile to be rendered: determining from the fragment density map a fragment size to be used to render the tile, performing sampling using the determined fragment size and performing fragment shading using the determined fragment size. a geometry processing phase, comprising the step of: tiling the primitives in the scene, to determine which primitives at least partially overlap which tiles of the frame to be rendered; and a rendering phase comprising the steps of: obtaining a fragment density map defining one or more texels, each texel corresponding to an area of the frame to be rendered and having an associated fragment size, wherein for each of the texels, the texel's height is an integer multiple of a native tile height used in the tile-based graphics processing system and the texel's width is an integer multiple of a native tile width used in the tile-based graphics processing system; and for each tile to be rendered: determining from the fragment density map a fragment size to be used to render the tile, performing sampling using the determined fragment size and performing fragment shading using the determined fragment size. obtaining a fragment density map defining one or more texels, each texel corresponding to an area of the frame to be rendered and having an associated fragment size, wherein for each of the texels, the texel's height is an integer multiple of a native tile height used in the tile-based graphics processing system and the texel's width is an integer multiple of a native tile width used in the tile-based graphics processing system; and for each tile to be rendered: determining from the fragment density map a fragment size to be used to render the tile, performing sampling using the determined fragment size and performing fragment shading using the determined fragment size.
An integrated circuit package comprising a transceiver radio-frequency integrated circuit, RFIC,; at least one antenna array formed in a redistribution metal layer, RDL, of the integrated circuit package, and arranged in a fan-out area (22a, 22b) of the integrated circuit package, and comprising at least one crossed dipole antenna, each crossed dipole antenna comprising a first dipole comprising two first legs, a second dipole comprising two second legs, and two leg pairs (10a, 10b), each leg pair comprising one first leg of the first dipole and one second leg of the second dipole; the integrated circuit package further comprising at least one pair of feed lines (20a, 20b) formed in the RDL, wherein each feed line of each pair of feed lines (20a, 20b) is coupled between a respective leg pair of a respective crossed dipole antenna and the RFIC, and wherein each pair of feed lines is extending from a center of the respective crossed dipole antenna towards the RFIC between a neighboring first leg and a neighboring second leg of the two leg pairs of the respective crossed dipole antenna, wherein the neighboring first leg and the neighboring second leg belong to different leg pairs of the two leg pairs. a transceiver radio-frequency integrated circuit, RFIC,; at least one antenna array formed in a redistribution metal layer, RDL, of the integrated circuit package, and arranged in a fan-out area (22a, 22b) of the integrated circuit package, and comprising at least one crossed dipole antenna, each crossed dipole antenna comprising a first dipole comprising two first legs, a second dipole comprising two second legs, and two leg pairs (10a, 10b), each leg pair comprising one first leg of the first dipole and one second leg of the second dipole; a first dipole comprising two first legs, a second dipole comprising two second legs, and two leg pairs (10a, 10b), each leg pair comprising one first leg of the first dipole and one second leg of the second dipole; the integrated circuit package further comprising at least one pair of feed lines (20a, 20b) formed in the RDL, wherein each feed line of each pair of feed lines (20a, 20b) is coupled between a respective leg pair of a respective crossed dipole antenna and the RFIC, and wherein each pair of feed lines is extending from a center of the respective crossed dipole antenna towards the RFIC between a neighboring first leg and a neighboring second leg of the two leg pairs of the respective crossed dipole antenna, wherein the neighboring first leg and the neighboring second leg belong to different leg pairs of the two leg pairs.
Vacuum cleaner comprising a housing and a dust compartment in the housing arranged for accommodating a dust collecting container, the dust compartment being arranged with an air inlet and an air outlet for causing an air flow through the dust compartment, the dust compartment being characterized in comprising: a plurality of punctiform protruding elements arranged on at least one wall enclosing the dust compartment, the punctiform protruding elements being arranged in horizontally extending rows on said at least one wall enclosing the dust compartment.
An animal trap comprising a housing, a support within the housing, the support being movable between a first, set position and a second, fired position, biassing means biassing the support towards the second, fired position, and means to hold the support in the first set, position against the force of the biassing means, the animal trap further comprising at least one trap operating member carried by, and movable with the support, wherein the means to hold the support in the first, set position comprise interengaging means arranged to be moved from their interengaged position by the movement of an elongate trigger which extends into a path for an animal, and wherein the trigger is carried by the support the trigger being fixed only at one of its ends to the support so that it can flex and thereby be moved in two opposed directions relative to the path for the animal, and wherein the interengaging means comprise one or more transverse shoulders formed on the elongate trigger member which, in the first, set position, are arranged to engage with corresponding flanges provided on the housing.
Tyre tread for a heavy construction-plant vehicle, which tread is intended to come into contact with the ground via a tread surface and comprises cuts delimiting blocks that are raised with respect to a bottom surface, in a radial direction (ZZ'), - any block being made up of at least one rubber-based material and having a radial height H, which is measured between a contact face, contained in the tread surface, and the bottom surface, - any block comprising lateral faces, which connect the contact face to the bottom surface, and a base section, which is parallel to the bottom surface radially towards the outside at a radial distance H' equal to 0.25*H, - the contact face having a polygonal shape of surface area SC and perimeter PC, and the base section having a polygonal shape of surface area SB and perimeter PB, the contact face of any block has a polygonal shape that is at least partially concave, comprising at least two consecutive sides (411, 412) that form between them an interior angle A1 of the polygonal shape that is greater than 180°, characterized in that the surface area SC of the contact face is at most equal to 0.9 times the surface area SB of the base section. - any block being made up of at least one rubber-based material and having a radial height H, which is measured between a contact face, contained in the tread surface, and the bottom surface, - any block comprising lateral faces, which connect the contact face to the bottom surface, and a base section, which is parallel to the bottom surface radially towards the outside at a radial distance H' equal to 0.25*H, - the contact face having a polygonal shape of surface area SC and perimeter PC, and the base section having a polygonal shape of surface area SB and perimeter PB, the contact face of any block has a polygonal shape that is at least partially concave, comprising at least two consecutive sides (411, 412) that form between them an interior angle A1 of the polygonal shape that is greater than 180°, characterized in that the surface area SC of the contact face is at most equal to 0.9 times the surface area SB of the base section. the contact face of any block has a polygonal shape that is at least partially concave, comprising at least two consecutive sides (411, 412) that form between them an interior angle A1 of the polygonal shape that is greater than 180°, characterized in that the surface area SC of the contact face is at most equal to 0.9 times the surface area SB of the base section.
An apparatus for treating a layer of wet solids obtained from a fermentation process (330, 630) with one or more liquids, the apparatus comprising: (a) a belt (162, 310) having a first major surface and a second major surface and a plurality of pores extending between the first major surface and the second major surface to provide the belt (162, 310) with porosity to the one or more liquids; (b) a drive system for advancing the belt (162, 310) in indexing movements in a downweb direction; (c) a treatment chamber (320, 620) configured for movement between: (i) a first position where the treatment chamber (320, 620) is separated from the belt (162, 310) in order to allow the belt (162, 310) to be advanced by the drive system in indexing movements in a downweb direction; and (ii) a second position where the treatment chamber (320, 620) is in sealing contact with the first major surface of the belt (162, 310) or with the layer of particulate solids positioned on the first major surface of the belt (162, 310); (d) one or more nozzles in the treatment chamber (320, 620) for applying one or more liquids to the wet solids (330, 630); and (e) one or more reservoirs (176, 182, 186, 192, 196, 450, 460, 470) for holding one or more liquids for treatment of the wet solids (330, 630); wherein the one or more reservoirs (176, 182, 186, 192, 196, 450, 460, 470) are in fluid communication with the one or more nozzles. (a) a belt (162, 310) having a first major surface and a second major surface and a plurality of pores extending between the first major surface and the second major surface to provide the belt (162, 310) with porosity to the one or more liquids; (b) a drive system for advancing the belt (162, 310) in indexing movements in a downweb direction; (c) a treatment chamber (320, 620) configured for movement between: (i) a first position where the treatment chamber (320, 620) is separated from the belt (162, 310) in order to allow the belt (162, 310) to be advanced by the drive system in indexing movements in a downweb direction; and (ii) a second position where the treatment chamber (320, 620) is in sealing contact with the first major surface of the belt (162, 310) or with the layer of particulate solids positioned on the first major surface of the belt (162, 310); (i) a first position where the treatment chamber (320, 620) is separated from the belt (162, 310) in order to allow the belt (162, 310) to be advanced by the drive system in indexing movements in a downweb direction; and (ii) a second position where the treatment chamber (320, 620) is in sealing contact with the first major surface of the belt (162, 310) or with the layer of particulate solids positioned on the first major surface of the belt (162, 310); (d) one or more nozzles in the treatment chamber (320, 620) for applying one or more liquids to the wet solids (330, 630); and (e) one or more reservoirs (176, 182, 186, 192, 196, 450, 460, 470) for holding one or more liquids for treatment of the wet solids (330, 630); wherein the one or more reservoirs (176, 182, 186, 192, 196, 450, 460, 470) are in fluid communication with the one or more nozzles.
A rotating pressure reduction turbine for a hydro carbon well stream, the pressure reduction turbine being arranged in a surface implementation for driving a hydraulic pump which via a hydraulic distribution system is connected to a hydraulic motor and is arranged for providing the hydraulic motor with a drive medium for driving of a connected electric generator, a first cog wheel and a second cog wheel meshing with each other being supported across a flow direction in a turbine housing provided with an inlet and an outlet, and a first flow plate being arranged at the inlet and arranged for splitting the well stream and for directing a first and a second part stream toward the outsides of the first cog wheel and the second cog wheel, characterised in that the hydraulic pump via a turbine shaft is rotationally rigidly connected to one of the first cog wheel and the second cog wheel, the turbine shaft is supported in two journal bearings (1F, 1N) and is either enclosed by a dynamic shaft sealing arrangement arranged for sealing by injection of a sealing liquid, or is provided with a first magnet coupling arranged to transfer torque from the turbine to the hydraulic pump, and the electric generator and the connected hydraulic motor is positioned in an overpressure container. the pressure reduction turbine being arranged in a surface implementation for driving a hydraulic pump which via a hydraulic distribution system is connected to a hydraulic motor and is arranged for providing the hydraulic motor with a drive medium for driving of a connected electric generator, a first cog wheel and a second cog wheel meshing with each other being supported across a flow direction in a turbine housing provided with an inlet and an outlet, and a first flow plate being arranged at the inlet and arranged for splitting the well stream and for directing a first and a second part stream toward the outsides of the first cog wheel and the second cog wheel, the hydraulic pump via a turbine shaft is rotationally rigidly connected to one of the first cog wheel and the second cog wheel, the turbine shaft is supported in two journal bearings (1F, 1N) and is either enclosed by a dynamic shaft sealing arrangement arranged for sealing by injection of a sealing liquid, or is provided with a first magnet coupling arranged to transfer torque from the turbine to the hydraulic pump, and the electric generator and the connected hydraulic motor is positioned in an overpressure container.
A lever-type connector, comprising: a first connector comprising a first housing and a frame; a second connector comprising a second housing and a lever, the second housing capable of being fitted to and removed from the first housing; the lever rotatably supported by the second housing, the lever for fitting and removing the first housing and the second housing by a rotation operation; a support shaft provided on one of the second housing and the lever; a bearing portion provided on the other of the second housing and the lever, the bearing portion comprising a shaft sliding groove for sliding the support shaft; a cam follower provided on one of the lever and the first housing;. a cam groove provided on the other of the lever and the first housing, the cam groove to which the cam follower is engageable; a guide protrusion provided on one of the lever and the second housing, and a guide groove having an arc-shape provided on the other of the lever and the second housing, the guide groove to which the guide protrusion is engageable, wherein when the lever is in the rotation operation, the guide protrusion engaged with the guide groove is guided by the arc-shape of the guide groove, and characterized in that when the first housing and the second housing are completely fitted by the rotation operation of the lever, the engagement between the guide protrusion and the guide groove is released and the lever becomes slidable with respect to the second housing by the support shaft making sliding contact with the shaft sliding groove. a first connector comprising a first housing and a frame; a second connector comprising a second housing and a lever, the second housing capable of being fitted to and removed from the first housing; the lever rotatably supported by the second housing, the lever for fitting and removing the first housing and the second housing by a rotation operation; a support shaft provided on one of the second housing and the lever; a bearing portion provided on the other of the second housing and the lever, the bearing portion comprising a shaft sliding groove for sliding the support shaft; a cam follower provided on one of the lever and the first housing;. a cam groove provided on the other of the lever and the first housing, the cam groove to which the cam follower is engageable; a guide protrusion provided on one of the lever and the second housing, and a guide groove having an arc-shape provided on the other of the lever and the second housing, the guide groove to which the guide protrusion is engageable, wherein when the lever is in the rotation operation, the guide protrusion engaged with the guide groove is guided by the arc-shape of the guide groove, and characterized in that when the first housing and the second housing are completely fitted by the rotation operation of the lever, the engagement between the guide protrusion and the guide groove is released and the lever becomes slidable with respect to the second housing by the support shaft making sliding contact with the shaft sliding groove.