mhurhangee/ep-ind-claims huggingface dataset:
A conductive resin composition, comprising: a polyolefin resin; a compatibilizer selected from the group consisting of modified polyolefin grafted with ethylene acrylate, dicarboxylic acid or an acid anhydride thereof, ethylene vinyl acetate, ethylene vinyl alcohol, and an acrylate copolymer; and polyaniline nanofibers having a cross-sectional diameter of 1 nm to 100 nm and a length of 0.05 μm to 2 μm. a polyolefin resin; a compatibilizer selected from the group consisting of modified polyolefin grafted with ethylene acrylate, dicarboxylic acid or an acid anhydride thereof, ethylene vinyl acetate, ethylene vinyl alcohol, and an acrylate copolymer; and polyaniline nanofibers having a cross-sectional diameter of 1 nm to 100 nm and a length of 0.05 μm to 2 μm.
Sealing arrangement for arrangement at a joint in a structure, wherein the sealing arrangement is formed by a profiled strip and a sealing device which is integrally formed with the profiled strip, wherein the joint is located between the profiled strip and a building component attached to the structure, wherein the sealing arrangement can be attached to the building component by means of the sealing device, wherein the sealing device has at least one support body, one sealing tape and one sealing limb, wherein the profiled strip can be attached to the structure, opposite the building component with respect to the joint to be sealed, and in the installed state the profiled strip has a joint limb arranged opposite the building component, wherein the sealing device tightly seals the profiled strip to the building component in the installed state, wherein, in a fitting position of the sealing arrangement, the profiled strip and the sealing limb are positioned by means of the support body so as to be stable relative to one another during fitting and the support body is arranged at least partially between the joint limb and the sealing limb and, in an installation position of the sealing arrangement, during relative movement between the profiled strip and the building component, the sealing device adjusts to the change in position while maintaining sealing of the joint, and wherein, in an installation position, the sealing device forms a joint cover on its visible side and the sealing tape is arranged in such a manner that the joint cover is formed partially or totally by a cover portion of the sealing tape or by the whole sealing tape, characterised in that the sealing limb or at least a portion of the sealing limb is formed from hard plastic material and that the sealing device or more specifically the sealing tape or the support body has one fold or two or more folds.
Electronic device comprising a wake-up unit for waking up the electronic device, the wake-up unit comprising: - a resonating unit for resonating at at least one specific frequency, - at least one first electrode, at least one piezoelectric material and at least one second electrode, wherein the resonating unit comprises a cantilever and the piezoelectric material is sandwiched between the at least one first and at least one second electrode (TE, BE) in a piezoelectric element which is coupled to the resonating unit such that an electrical current is provided via the at least one first electrode and the at least one second electrode (TE, BE) when the resonating unit resonates at the at least one specific frequency, and wherein the resonating unit, the at least one first electrode, the at least one piezoelectric material and the at least one second electrode are implemented as a micro-electromechanical system (MEMS), wherein the current generated by the wake-up unit is used to activate the electronic device, characterised in that the electronic device further comprises a functional and logic unit, which can go into a stand-by mode and return to a normal operating state upon reactivation using the current generated by the wake-up unit. - a resonating unit for resonating at at least one specific frequency, - at least one first electrode, at least one piezoelectric material and at least one second electrode, wherein the resonating unit comprises a cantilever and the piezoelectric material is sandwiched between the at least one first and at least one second electrode (TE, BE) in a piezoelectric element which is coupled to the resonating unit such that an electrical current is provided via the at least one first electrode and the at least one second electrode (TE, BE) when the resonating unit resonates at the at least one specific frequency, and wherein the resonating unit, the at least one first electrode, the at least one piezoelectric material and the at least one second electrode are implemented as a micro-electromechanical system (MEMS), wherein the current generated by the wake-up unit is used to activate the electronic device, characterised in that the electronic device further comprises a functional and logic unit, which can go into a stand-by mode and return to a normal operating state upon reactivation using the current generated by the wake-up unit.
Hydraulic actuator comprising a support, a cylinder which is translatably movable relative to the support, a piston which is rigidly connected to the support inside the cylinder and delimits two chambers (C1, C2) with the cylinder, and a device for supplying the chambers with hydraulic fluid upstream from the support (30, 31), wherein the supply device comprises telescopic pipes (25, 26, 28), each telescopic pipe comprising two tubular elements (251, 261, 281; 252, 262, 282) which slide one inside the other, a first tubular element being rigidly connected to the support at one end and the second tubular element being rigidly connected to the cylinder at at least two points which are remote from one another along a generatrix of the cylinder, one of said chambers (C1, C2) being supplied with fluid via a first telescopic pipe on one portion of the travel of the cylinder, characterised in that the same chamber (C1, C2) is supplied with fluid via a second telescopic pipe (26, 27) on the remaining portion of the travel of the cylinder.
A method of creating a hinge in a body of expandable material, said body being substantially flat and having at least two planar regions connected by said hinge to facilitate folding of the planar regions about said hinge, comprising: expanding said expandable material to form said body; creating a region of excess expandable material in said body adjacent said hinge; and compressing said region of excess expandable material into the hinge of said body by moving a moveable anvil to push the excess expandable material after the expandable material has fused against a projection to create the hinge having a concentrated volume of expanded material when compared to said at least two planar regions of said body. expanding said expandable material to form said body; creating a region of excess expandable material in said body adjacent said hinge; and compressing said region of excess expandable material into the hinge of said body by moving a moveable anvil to push the excess expandable material after the expandable material has fused against a projection to create the hinge having a concentrated volume of expanded material when compared to said at least two planar regions of said body.
A method of stretch forming a double curvature panel having corrugations or other surface features formed therein comprising providing a reconfigurable forming surface defined by a flexible interpolator sheet mounted on an array of height adjustable pins, said interpolator sheet having a profiled upper surface adapted to form corrugations or other surface features in a workpiece as it is stretched over the forming surface, adjusting the height of each pin to suit the shape of the panel to be produced, placing a workpiece onto the forming surface and stretching the workpiece over the forming surface such that the profiled upper surface of the interpolator sheet forms the desired corrugations or other surface features in the workpiece.
A method performed by a Policy and Charging Rules Function, PCRF, for achieving service differentiation for a second User Equipment, UE, attached to a first UE acting as a mobile router, characterized in that the method comprising: receiving (505, 601), from a further node, a request for establishing a Packet Data Network, PDN, connection for the first UE, the request comprising routing information of the first UE acting as the mobile router; receiving (510, 602), from an Application Function, AF,, a request for resource reservation for a service based on a request from the second UE, the request comprising an Internet Protocol, IP, address of the second UE; correlating (511, 603) the routing information of the first UE with the IP address of the second UE; and sending (512, 605) a resource reservation request to a Packet Data network Gateway/General Packet Radio Service Gateway Serving Node, PGW/GGSN, over a Gx interface, wherein the resource reservation request comprises the correlation of the routing information of the first UE with the IP address of the second UE, wherein the correlating (511, 603) further comprises: indicating (505, 603) the IP address of the second UE in the routing information of the first UE. receiving (505, 601), from a further node, a request for establishing a Packet Data Network, PDN, connection for the first UE, the request comprising routing information of the first UE acting as the mobile router; receiving (510, 602), from an Application Function, AF,, a request for resource reservation for a service based on a request from the second UE, the request comprising an Internet Protocol, IP, address of the second UE; correlating (511, 603) the routing information of the first UE with the IP address of the second UE; and sending (512, 605) a resource reservation request to a Packet Data network Gateway/General Packet Radio Service Gateway Serving Node, PGW/GGSN, over a Gx interface, wherein the resource reservation request comprises the correlation of the routing information of the first UE with the IP address of the second UE, wherein the correlating (511, 603) further comprises: indicating (505, 603) the IP address of the second UE in the routing information of the first UE.
A modular linear actuator, comprising: a piston housing having a closed end and an open end; a piston rod slideable within an interior of the piston housing between an extended position and a compressed position, the piston rod having a first end proximal to the closed end of the piston housing and a second end distal to the closed end of the piston housing; a retention wire for removably attaching an end element to the closed end of the piston housing; and a piston head attached to the first end of the piston rod, the piston head operable to provide a snubbing engagement with the end element, wherein the piston head and the closed end of the piston housing define a first chamber for holding hydraulic fluid therebetween and the piston head and the open end of the piston housing define a second chamber for holding hydraulic fluid therebetween, characterised in that said end element is a lug end and said piston head comprises a flow control device to provide the snubbing engagement in the compressed position by controlling the rate of flow of hydraulic fluid into the first chamber to control pressure in the first chamber relative to pressure in the second chamber. a piston housing having a closed end and an open end; a piston rod slideable within an interior of the piston housing between an extended position and a compressed position, the piston rod having a first end proximal to the closed end of the piston housing and a second end distal to the closed end of the piston housing; a retention wire for removably attaching an end element to the closed end of the piston housing; and a piston head attached to the first end of the piston rod, the piston head operable to provide a snubbing engagement with the end element, wherein the piston head and the closed end of the piston housing define a first chamber for holding hydraulic fluid therebetween and the piston head and the open end of the piston housing define a second chamber for holding hydraulic fluid therebetween, characterised in that said end element is a lug end and said piston head comprises a flow control device to provide the snubbing engagement in the compressed position by controlling the rate of flow of hydraulic fluid into the first chamber to control pressure in the first chamber relative to pressure in the second chamber.
A drive device (10, 110, 210) for a vertical stirred mill, said device comprising: - a main housing, - a motor; and - an element rotating relative to the main housing, around the first vertical axis, the rotary element being able to be rotated by said motor; the rotary element including a rotary plate substantially perpendicular to the first axis; and a cylindrical part arranged along the first axis, an upper end of said cylindrical part being secured to the rotary plate, characterized in that a lower end of said cylindrical part is secured or able to be secured to the rotary milling tool of the vertical stirred mill, and in that the main housing comprises an axial stop able to guide the rotary element axially and limit a downward axial movement of said rotary element, the rotary plate being arranged bearing on said axial stop, the axial stop thus being able to react the axial forces exerted on the rotary milling tool during operation of the vertical stirred mill. - a main housing, - a motor; and - an element rotating relative to the main housing, around the first vertical axis, the rotary element being able to be rotated by said motor;
Method of manufacturing a filter unit for a continuous flow engine, wherein the filter unit is adapted to filter a fluid stream, preferably a gas stream, wherein the filter unit provides a strainer part (3, 3") providing two strainer surfaces, wherein at least one of the two strainer surfaces is not planar, wherein the filter unit has been manufactured using additive manufacturing, wherein the filter unit is adapted to filter a fluid stream providing a flow direction, wherein the strainer part (3, 3'') provides an upstream surface (2, 2', 2'') and a downstream surface based on the flow direction, wherein the filter unit contains at least one reinforcement structure, wherein the at least one reinforcement structure contains at least one reinforcement rib (5, 5''), wherein the filter unit is manufactured using binder jetting. wherein the filter unit is adapted to filter a fluid stream, preferably a gas stream, wherein the filter unit provides a strainer part (3, 3") providing two strainer surfaces, wherein at least one of the two strainer surfaces is not planar, wherein the filter unit has been manufactured using additive manufacturing, wherein the filter unit is adapted to filter a fluid stream providing a flow direction, wherein the strainer part (3, 3'') provides an upstream surface (2, 2', 2'') and a downstream surface based on the flow direction, wherein the filter unit contains at least one reinforcement structure, wherein the at least one reinforcement structure contains at least one reinforcement rib (5, 5''), wherein the filter unit is manufactured using binder jetting.
A self-integrating hydrogel, comprising: a water-soluble polymer selected from the group consisting of dextran, poly(vinyl alcohol), and cellulose; and a pendant chain covalently attached to an oxygen atom, or a nitrogen atom of a backbone of the water-soluble polymer, wherein the pendant chain includes ureido-pyrimidinone; and wherein a density of substitution of the ureido-pyrimidinone is 8.1 or less. a water-soluble polymer selected from the group consisting of dextran, poly(vinyl alcohol), and cellulose; and a pendant chain covalently attached to an oxygen atom, or a nitrogen atom of a backbone of the water-soluble polymer, wherein the pendant chain includes ureido-pyrimidinone; and
A blade-pitch control system for controlling a pitch angle of each of a plurality of blades of an aircraft rotor, the blades being rotatably connected to a yoke for rotation with a rotor mast, the control system comprising: a swashplate assembly having a non-rotating portion and a rotating portion; an indexing portion of the mast, the indexing portion being formed by a curved spline coupling the swashplate assembly; a pitch link connecting in use the rotating portion of the swashplate assembly to each blade; wherein translation of the swashplate assembly along the indexing portion causes a change in pitch of the blades and a corresponding indexing of the rotating portion of the swashplate assembly relative to the mast, the indexing causing a change in an angular orientation of each pitch link, thus providing for selected pitch-flap coupling between flapping motion of the yoke and pitch motion of the blades. a swashplate assembly having a non-rotating portion and a rotating portion; an indexing portion of the mast, the indexing portion being formed by a curved spline coupling the swashplate assembly; a pitch link connecting in use the rotating portion of the swashplate assembly to each blade; wherein translation of the swashplate assembly along the indexing portion causes a change in pitch of the blades and a corresponding indexing of the rotating portion of the swashplate assembly relative to the mast, the indexing causing a change in an angular orientation of each pitch link, thus providing for selected pitch-flap coupling between flapping motion of the yoke and pitch motion of the blades.
An antenna subsystem comprising: a hollowed section including an inner opening and lateral and outer sides (162a, 162b, 163) that define an open cavity, the outer side being opposite to the inner opening, the cavity having respective dimensions less than required for cavity mode resonance at a millimeter-wave operating frequency; a millimeter-wave antenna element at the inner opening of the cavity of the hollowed section that is configured to excite evanescent electromagnetic fields in the cavity; a slot antenna formed in a metallic layer aligned with an aperture in the outer side of the cavity; and a metallic proximity post having: (i) a first section positioned adjacent and spaced apart from the millimeter-wave antenna element configured to couple to, and conduct, the evanescent electromagnetic field; and (ii) a second section electrically coupled to the first section and positioned adjacent and spaced apart from the slot antenna configured to evanescently couple at the millimeter-wave operating frequency enabling re-radiation by the slot antenna. a hollowed section including an inner opening and lateral and outer sides (162a, 162b, 163) that define an open cavity, the outer side being opposite to the inner opening, the cavity having respective dimensions less than required for cavity mode resonance at a millimeter-wave operating frequency; a millimeter-wave antenna element at the inner opening of the cavity of the hollowed section that is configured to excite evanescent electromagnetic fields in the cavity; a slot antenna formed in a metallic layer aligned with an aperture in the outer side of the cavity; and a metallic proximity post having: (i) a first section positioned adjacent and spaced apart from the millimeter-wave antenna element configured to couple to, and conduct, the evanescent electromagnetic field; and (ii) a second section electrically coupled to the first section and positioned adjacent and spaced apart from the slot antenna configured to evanescently couple at the millimeter-wave operating frequency enabling re-radiation by the slot antenna.
A method for preparing furfural by reaction of xylose in water and in the presence of carboxylic acid and of a heterogeneous acid catalyst, the method being conducted in an aqueous solution of carboxylic acid as a reaction medium.
A wall assembly including a plurality of blocks laid in a plurality of courses, and an adhesive applied between each course of blocks and a successive course to bond these, wherein the blocks are for use in automated building construction, the blocks comprising a generally cuboid body having: a) a top and a base; b) a length extending between a pair of opposed ends (21, 23); c) a width extending between a pair of opposed sides (37, 39); d) a plurality of hollow cores (41, 43, 45, 47) extending from said top to said base, and arranged in a row between said opposed ends; wherein each core has a rectilinear cross-sectional shape; and, the thickness of the blocks between each pair of adjacent cores is at least double the thickness of the blocks on all other sides of each core, so that the blocks are divisible into a plurality of substantially identical block portions of rectilinear cross-sectional shape, each portion including four walls of substantially uniform wall thickness about its core characterized in that the wall assembly comprises a plurality of first blocks having a first width and a plurality of second blocks having a second width twice that of said first width plus the thickness of the spacing between adjacent blocks within a course of the wall assembly; and wherein the first blocks are internal blocks that are used substantially in the construction of internal walls of a building and the second blocks are external blocks that are used substantially in the construction of external walls of the building. the blocks are for use in automated building construction, the blocks comprising a generally cuboid body having: a) a top and a base; b) a length extending between a pair of opposed ends (21, 23); c) a width extending between a pair of opposed sides (37, 39); d) a plurality of hollow cores (41, 43, 45, 47) a) a top and a base; b) a length extending between a pair of opposed ends (21, 23); c) a width extending between a pair of opposed sides (37, 39); d) a plurality of hollow cores (41, 43, 45, 47) extending from said top to said base, and arranged in a row between said opposed ends; wherein each core has a rectilinear cross-sectional shape; and, the thickness of the blocks between each pair of adjacent cores is at least double the thickness of the blocks on all other sides of each core, so that the blocks are divisible into a plurality of substantially identical block portions of rectilinear cross-sectional shape, each portion including four walls of substantially uniform wall thickness about its core characterized in that the wall assembly comprises a plurality of first blocks having a first width and a plurality of second blocks having a second width twice that of said first width plus the thickness of the spacing between adjacent blocks within a course of the wall assembly; and wherein the first blocks are internal blocks that are used substantially in the construction of internal walls of a building and the second blocks are external blocks that are used substantially in the construction of external walls of the building.