mhurhangee/patent-ind-claim-en huggingface dataset:
Method for manufacturing a turbine engine blade from composite material comprising: - a first step of producing a preform having a general longitudinal orientation by weaving a single piece, said weave being a three-dimensional yarn weave, said preform comprising a blade root part and a blade vane part ; - a second step of placing the preform in a lower part of a mould , a recess of which substantially matches lower parts of the blade root part and of the blade vane part of the preform , the blade root part being received with a longitudinal clearance relative to the lower part of the mould ; - a third step of closing the mould , which step consists in placing an upper part of said mould, a recess of which matches upper parts of the blade root part and of the blade vane part of the preform, on the lower part of the mould containing the preform ; - a fourth step of vacuum injecting a resin into the mould with a view to impregnating the preform and to forming a rigid blade following resin polymerisation, characterised in that it comprises: - during the first step, at least one sub-step of inserting a position marker into the preform ; - during the second step, at least one sub-step of fitting an insert into the mould forming a reference mark , the position of said insert being clearly defined relative to the lower part of the mould , at least one sub-step of compacting the preform in said mould using said insert , and at least one sub-step of checking the position of the marker relative to said reference mark . - a first step of producing a preform having a general longitudinal orientation by weaving a single piece, said weave being a three-dimensional yarn weave, said preform comprising a blade root part and a blade vane part ; - a second step of placing the preform in a lower part of a mould , a recess of which substantially matches lower parts of the blade root part and of the blade vane part of the preform , the blade root part being received with a longitudinal clearance relative to the lower part of the mould ; - a third step of closing the mould , which step consists in placing an upper part of said mould, a recess of which matches upper parts of the blade root part and of the blade vane part of the preform, on the lower part of the mould containing the preform ; - a fourth step of vacuum injecting a resin into the mould with a view to impregnating the preform and to forming a rigid blade following resin polymerisation, - during the first step, at least one sub-step of inserting a position marker into the preform ; - during the second step, at least one sub-step of fitting an insert into the mould forming a reference mark , the position of said insert being clearly defined relative to the lower part of the mould , at least one sub-step of compacting the preform in said mould using said insert , and at least one sub-step of checking the position of the marker relative to said reference mark .
A power module , comprising: a housing , comprising a main housing , a heat sink , and a fastening layer , wherein the main housing is provided with a groove , a groove opening is located on a first outer surface , the fastening layer is disposed on a bottom surface of the groove, and the heat sink is located on a side away from an orientation of the groove opening; a circuit component , accommodated in the groove, wherein the circuit component comprises a heat dissipation surface and a pin , the heat dissipation surface is fastened to the fastening layer through welding, the pin extends toward a direction away from the fastening layer, and a distal end of the pin extends out of the first outer surface; and a package , wherein the package is filled in the groove, and is configured to cover the circuit component, and to at least partially expose the distal end of the pin; characterised in that the groove comprises a side wall , the side wall is connected between the first outer surface and the bottom surface, and a shape of any cross section that is of the side wall and that is perpendicular to the first outer surface is a stepped shape; wherein the width of the groove opening is greater than the width of the bottom surface. a housing , comprising a main housing , a heat sink , and a fastening layer , wherein the main housing is provided with a groove , a groove opening is located on a first outer surface , the fastening layer is disposed on a bottom surface of the groove, and the heat sink is located on a side away from an orientation of the groove opening; a circuit component , accommodated in the groove, wherein the circuit component comprises a heat dissipation surface and a pin , the heat dissipation surface is fastened to the fastening layer through welding, the pin extends toward a direction away from the fastening layer, and a distal end of the pin extends out of the first outer surface; and a package , wherein the package is filled in the groove, and is configured to cover the circuit component, and to at least partially expose the distal end of the pin; characterised in that the groove comprises a side wall , the side wall is connected between the first outer surface and the bottom surface, and a shape of any cross section that is of the side wall and that is perpendicular to the first outer surface is a stepped shape; wherein the width of the groove opening is greater than the width of the bottom surface.
A cooling system for regulating temperature of a surface of a metallurgical furnace, the cooling system comprising: an inner plate having an external surface and an internal surface and spacing an internal wall from an external wall of the surface of the furnace to be cooled; a plurality of nozzles fluidly connected to a coolant supply pipe to, at least a first nozzle of the plurality of nozzles having an orientation to spray coolant against the external surface of the inner plate; a drain manifold positioned to receive through one or more openings within an internal wall of the drain manifold, the one or more openings formed integrally with the external wall of the roof of the metallurgical furnace_sprayed coolant from the external surface of the inner plate; and at least a second nozzle of the plurality of nozzles having an orientation configured to spray coolant directly into the drain manifold. an inner plate having an external surface and an internal surface and spacing an internal wall from an external wall of the surface of the furnace to be cooled; a plurality of nozzles fluidly connected to a coolant supply pipe to, at least a first nozzle of the plurality of nozzles having an orientation to spray coolant against the external surface of the inner plate; a drain manifold positioned to receive through one or more openings within an internal wall of the drain manifold, the one or more openings formed integrally with the external wall of the roof of the metallurgical furnace_sprayed coolant from the external surface of the inner plate; and at least a second nozzle of the plurality of nozzles having an orientation configured to spray coolant directly into the drain manifold.
A light receiving and emitting element module , comprising: a wiring substrate ; a light emitting element and a light receiving element which are disposed on the wiring substrate ; and a lens member comprising a lens portion , a support portion configured to support the lens portion disposed above the light emitting element and the light receiving element and a plurality of columns disposed on a lower surface of the support portion , characterized in that the plurality of columns includes a plurality of first columns and a plurality of second columns , the light emitting element and the light receiving element being disposed in between the plurality of first columns , and tip ends of the first columns being in contact with an upper surface of the wiring substrate , the light emitting element and the light receiving element being disposed in between the plurality of second columns , and tip ends of the second columns being disposed in a plurality of hole portions whose openings are disposed in the upper surface of the wiring substrate . a wiring substrate ; a light emitting element and a light receiving element which are disposed on the wiring substrate ; and a lens member comprising a lens portion , a support portion configured to support the lens portion disposed above the light emitting element and the light receiving element and a plurality of columns disposed on a lower surface of the support portion , characterized in that the plurality of columns includes a plurality of first columns and a plurality of second columns , the light emitting element and the light receiving element being disposed in between the plurality of first columns , and tip ends of the first columns being in contact with an upper surface of the wiring substrate , the light emitting element and the light receiving element being disposed in between the plurality of second columns , and tip ends of the second columns being disposed in a plurality of hole portions whose openings are disposed in the upper surface of the wiring substrate .
Body structure for a railway vehicle, comprising: - a chassis comprising at least one support element made at least predominantly of steel or alloy steel, and - at least one panel , made at least predominantly of aluminium or aluminium alloy, having at least one edge and a first surface delimited by the edge , and wherein: - the panel has at least one first recess formed in its edge and extending perpendicularly to the edge and parallel to the first surface , - the body structure comprises at least one first strip made of steel or alloy steel, secured to the support element , inserted into said first recess , characterised in that the body structure comprises at least one first fixing pin , comprising a head and an end , which passes through the panel between the first surface and the interface between the first recess and the first strip , the head of the first fixing pin cooperating with the first surface and the end of the first pin being friction welded to the first strip . - a chassis comprising at least one support element made at least predominantly of steel or alloy steel, and - at least one panel , made at least predominantly of aluminium or aluminium alloy, having at least one edge and a first surface delimited by the edge , - the panel has at least one first recess formed in its edge and extending perpendicularly to the edge and parallel to the first surface , - the body structure comprises at least one first strip made of steel or alloy steel, secured to the support element , inserted into said first recess , characterised in that the body structure comprises at least one first fixing pin , comprising a head and an end , which passes through the panel between the first surface and the interface between the first recess and the first strip , the head of the first fixing pin cooperating with the first surface and the end of the first pin being friction welded to the first strip .
A steel sheet, comprising, in wt%: 0.05 to 0.12% of C, 0.01 to 0.5% of Si, 0.8 to 2.0% of Mn, 0.01 to 0.1% of Al, 0.005 to 1.2% of Cr, 0.005 to 0.5% of Mo, 0.001 to 0.01% of P, 0.001 to 0.01% of S, 0.001 to 0.01% of N, 0.001 to 0.03% of Nb, 0.005 to 0.03% of Ti, 0.001 to 0.2% of V, 0.0003 to 0.003% of B, and a remainder of Fe and unavoidable impurities, a microstructure consists of tempered martensite as a main structure, and a remainder thereof comprises one or more of bainite, tempered bainite and ferrite, the number of one or more of carbides and nitrides having an equivalent circular diameter of 0.1 μm or more observed in a 1 cm 2 unit area is 1×10 3 or less, and the number of precipitates having a diameter of 50 nm or more including one or more of Ti, Nb, V, and Mo observed in a 1 cm 2 unit area is 1×10 7 or less, wherein the steel sheet has a yield strength of 900 MPa or more, measured by taking specimens of JIS 5 standard specimens in a direction perpendicular to a rolling direction, and a Charpy V-Notched energy at -40°C of 30 J or more. 0.05 to 0.12% of C, 0.01 to 0.5% of Si, 0.8 to 2.0% of Mn, 0.01 to 0.1% of Al, 0.005 to 1.2% of Cr, 0.005 to 0.5% of Mo, 0.001 to 0.01% of P, 0.001 to 0.01% of S, 0.001 to 0.01% of N, 0.001 to 0.03% of Nb, 0.005 to 0.03% of Ti, 0.001 to 0.2% of V, 0.0003 to 0.003% of B, and a remainder of Fe and unavoidable impurities, a microstructure consists of tempered martensite as a main structure, and a remainder thereof comprises one or more of bainite, tempered bainite and ferrite, the number of one or more of carbides and nitrides having an equivalent circular diameter of 0.1 μm or more observed in a 1 cm 2 unit area is 1×10 3 or less, and the number of precipitates having a diameter of 50 nm or more including one or more of Ti, Nb, V, and Mo observed in a 1 cm 2 unit area is 1×10 7 or less,
A computer-implemented method of establishing connection between members of a system that tracks relationships between and among users of the system, the method comprising: establishing a plurality of computer users as members of the system; storing information at a computer system that identifies relationships previously established between a first member of the system and other members of the system; receiving, at the computer system, activation messages from the other members of the system; using the stored information to identify that the first member of the system has an identified relationship with a subset of the other members of the system; characterised by : providing, to the first member of the system, messages that each notifies the first member of the system about a location of one member of the subset of the other members of the system in an order corresponding to when the activation messages from the subset of the other members of the system were sent.
Aircraft door , configured to be moved from a closed position of an outer shell of a nacelle to an open position to allow inspection of an internal compartment of the nacelle, comprising: - a first multilayer portion , comprising an inner layer , an outer layer and an intermediate layer , said first portion being shaped in such a way as to present at least one substantially oblong stiffening protuberance ; - a second layered portion having an aerodynamic profile and shaped to be coupled to said first multilayer portion , the overall configuration of the door being such that in an assembled configuration, and in a coupling between said first multilayer portion and said second layered portion , said at least one substantially oblong stiffening protuberance is facing the internal compartment of the nacelle, said aircraft door being characterized by the fact that said intermediate layer is made of composite material having an inorganic based matrix and a carbon based filler. - a first multilayer portion , comprising an inner layer , an outer layer and an intermediate layer , said first portion being shaped in such a way as to present at least one substantially oblong stiffening protuberance ; - a second layered portion having an aerodynamic profile and shaped to be coupled to said first multilayer portion ,
Method for displaying at least one window of a three-dimensional scene, the scene including at least one object capable of being selected by a user , the method being carried out by computer and comprising the following steps: - detection of a selection of at least one object by the user ; - determination of the position of a first predetermined point, fixed relative to the user , in a predetermined reference frame; - display in the scene, for each selected object , of a corresponding window , the window having an orientation defined by the direction of a vector normal to the window , said direction varying as a function of the position of the first predetermined point along at least one axis of the reference frame, each object being an element of the scene which is capable of moving relative to a background , the background being part of the scene that is fixed in time relative to a reference point associated with the scene, said method being characterised by each window being associated with a corresponding window reference point, the direction of the vector normal to each window being determined by the value of three Euler angles formed between the axes of the window reference point and the axes of the reference frame, the display of each window comprising the allocation to at least one Euler angle of said window of a value which is a function of the position of the first predetermined point along at least one axis of the reference frame, the window comprising a front face , the value of at least one Euler angle of the window being such that the vector normal to said window is directed towards a point of a straight line passing through the first predetermined point, the front face being oriented towards the first predetermined point, the straight line passing through the first predetermined point being parallel to a predetermined vertical direction, the orientation of each window depending solely on the position of the user in a horizontal plane of a screen reference point. - detection of a selection of at least one object by the user ; - determination of the position of a first predetermined point, fixed relative to the user , in a predetermined reference frame; - display in the scene, for each selected object , of a corresponding window , the window having an orientation defined by the direction of a vector normal to the window , said direction varying as a function of the position of the first predetermined point along at least one axis of the reference frame,
A method for external vehicle communication, the method comprising: determining , by a processor, a vehicular path for a vehicle and an extra-vehicular path for an extra-vehicular object external to the vehicle , the vehicular path based on vehicle state data including a vehicle velocity and a vehicle orientation, the extra-vehicular path based on extra-vehicular state data including an object velocity and an object orientation of the extra-vehicular object; responsive to determining , by the processor, based on the vehicle state data and the extra-vehicular state data, that the vehicular path intersects the extra-vehicular path, determining , by the processor, an object identity for the extra-vehicular object and a distance between the vehicle and the extra-vehicular object, wherein the object identity is based on the extra-vehicular state data; determining, by the processor, a communication type based on a determination of whether a display portion of the vehicle is visible to the extra-vehicular object, the display portion being used for displaying external communications directed at the extra-vehicular object; and generating , by the processor, at least one external communication based on the object identity when the distance between the vehicle and the extra-vehicular object is less than a predetermined threshold distance, wherein the at least one external communication is generated using the communication type. determining , by a processor, a vehicular path for a vehicle and an extra-vehicular path for an extra-vehicular object external to the vehicle , the vehicular path based on vehicle state data including a vehicle velocity and a vehicle orientation, the extra-vehicular path based on extra-vehicular state data including an object velocity and an object orientation of the extra-vehicular object; responsive to determining , by the processor, based on the vehicle state data and the extra-vehicular state data, that the vehicular path intersects the extra-vehicular path, determining , by the processor, an object identity for the extra-vehicular object and a distance between the vehicle and the extra-vehicular object, wherein the object identity is based on the extra-vehicular state data; determining, by the processor, a communication type based on a determination of whether a display portion of the vehicle is visible to the extra-vehicular object, the display portion being used for displaying external communications directed at the extra-vehicular object; and generating , by the processor, at least one external communication based on the object identity when the distance between the vehicle and the extra-vehicular object is less than a predetermined threshold distance, wherein the at least one external communication is generated using the communication type.
A method, comprising: determining, by a user equipment , a signal to be sent dependent on at least one triggering event , the signal being determined based upon at least one of at least one rule and at least one condition received from a network and pre-configured or configured at the user equipment, wherein the network is in communication with the user equipment, where said at least one rule and/or at least one condition is determined dependent on input comprising apparatus type of the user equipment or apparatus capabilities of the user equipment ; wherein the at least one of at least one rule and at least one condition comprises a dynamic configuration based on at least the apparatus type of the user equipment or the apparatus capabilities of the user equipment and the location of the user equipment , and on service parameters associated with one of a single cell point-to-multipoint transmission mode or a multimedia broadcast multicast service transmission mode for the signal, and based on the at least one of at least one rule and at least one condition transmitting, by the user equipment to the network, the signal based upon the at least one triggering event (102; wherein the signal indicates that the user equipment requests to receive service on one of a single cell point-to-multipoint transmission mode or a multimedia broadcast multicast service transmission mode when the user equipment makes a cell re-selection, wherein the signal indicates one of a cell re-selection indication, called cell update indication, and called apparatus location indication. determining, by a user equipment , a signal to be sent dependent on at least one triggering event , the signal being determined based upon at least one of at least one rule and at least one condition received from a network and pre-configured or configured at the user equipment, wherein the network is in communication with the user equipment, where said at least one rule and/or at least one condition is determined dependent on input comprising apparatus type of the user equipment or apparatus capabilities of the user equipment ; wherein the at least one of at least one rule and at least one condition comprises a dynamic configuration based on at least the apparatus type of the user equipment or the apparatus capabilities of the user equipment and the location of the user equipment , and on service parameters associated with one of a single cell point-to-multipoint transmission mode or a multimedia broadcast multicast service transmission mode for the signal, and based on the at least one of at least one rule and at least one condition transmitting, by the user equipment to the network, the signal based upon the at least one triggering event (102; wherein the signal indicates that the user equipment requests to receive service on one of a single cell point-to-multipoint transmission mode or a multimedia broadcast multicast service transmission mode when the user equipment makes a cell re-selection, wherein the signal indicates one of a cell re-selection indication, called cell update indication, and called apparatus location indication.