mhurhangee/ep-ind-claims huggingface dataset:
A method for forming a metallic nacelle inlet structure for a turbine engine aircraft propulsion system with an axis, the nacelle inlet structure comprising an inlet lip portion and an outer barrel portion, the method comprising: forming the inlet lip portion; forming the outer barrel portion; arranging the inlet lip portion axially adjacent the outer barrel portion; friction stir welding the inlet lip portion to the outer barrel portion to provide a circumferentially extending weld joint between the inlet lip portion and the outer barrel portion; wherein the inlet lip portion is configured with an inner lip portion and an outer lip portion that axially overlaps and circumscribes the inner lip portion; and wherein the friction stir welding comprises friction stir welding an axial aft end region of the outer lip portion to an axial forward end region of the outer barrel portion; disposing a bulkhead radially between the inner lip portion and the outer lip portion; and characterized by: bonding the bulkhead to the outer lip portion; wherein the nacelle inlet structure includes a land which is thicker than another axially adjacent region of the nacelle inlet structure, and the land is configured integral with the inlet lip portion; and wherein the bonding of the bulkhead to the outer lip portion comprises friction stir welding the bulkhead to the land. forming the inlet lip portion; forming the outer barrel portion; arranging the inlet lip portion axially adjacent the outer barrel portion; friction stir welding the inlet lip portion to the outer barrel portion to provide a circumferentially extending weld joint between the inlet lip portion and the outer barrel portion; wherein the inlet lip portion is configured with an inner lip portion and an outer lip portion that axially overlaps and circumscribes the inner lip portion; and wherein the friction stir welding comprises friction stir welding an axial aft end region of the outer lip portion to an axial forward end region of the outer barrel portion; disposing a bulkhead radially between the inner lip portion and the outer lip portion; and characterized by: bonding the bulkhead to the outer lip portion; wherein the nacelle inlet structure includes a land which is thicker than another axially adjacent region of the nacelle inlet structure, and the land is configured integral with the inlet lip portion; and wherein the bonding of the bulkhead to the outer lip portion comprises friction stir welding the bulkhead to the land. bonding the bulkhead to the outer lip portion; wherein the nacelle inlet structure includes a land which is thicker than another axially adjacent region of the nacelle inlet structure, and the land is configured integral with the inlet lip portion; and wherein the bonding of the bulkhead to the outer lip portion comprises friction stir welding the bulkhead to the land.
A portable mat, comprising: a base monolithically made of a thermoplastic elastomer material, the base having at least a first surface on a plane of the base; and a plurality of protrusions, protruding from the first surface of the base the plurality of protrusions arranged in close proximity or adjacent to each other on the first surface of the base, wherein each protrusion of the plurality of protrusions has a blunt tip configured for causing non-transdermal temporary indentation when in use; wherein each of the plurality of protrusions is consisting of a pyramid having a square base and protruding in the direction of intended contact with the skin of the user; characterised in that the width of the protrusions is in the range of 1.27 cm (0.5 inches) to 1.91 cm (0.75 inches), and the thermoplastic elastomer material has a thermal conductivity between approximately 0.04-0.52 W*m -1 *K -1. a base monolithically made of a thermoplastic elastomer material, the base having at least a first surface on a plane of the base; and a plurality of protrusions, protruding from the first surface of the base the plurality of protrusions arranged in close proximity or adjacent to each other on the first surface of the base, wherein each protrusion of the plurality of protrusions has a blunt tip configured for causing non-transdermal temporary indentation when in use;
A membrane structure comprising a composite comprising a substrate and an optically transparent resin layer formed on the substrate, wherein the substrate comprises a woven fabric and a composition layer formed on the woven fabric and comprising tetrafluoroethylene resin and silicon dioxide.
A data transmission method, comprising: receiving, by a network node, an uplink data transmission request sent by a terminal, wherein the uplink data transmission request is used to request the network node to allocate an uplink transmission resource to the terminal; allocating (102, 202), by the network node, an uplink transmission resource of a first subframe to the terminal according to the uplink data transmission request, wherein the first subframe is a downlink subframe of a frame structure of a time divisional duplex, TDD, mode; sending, by the network node, scheduling control information to the terminal, wherein the scheduling control information is used to instruct the terminal to send data on the uplink transmission resource of the first subframe; stopping, by the network node, sending data in the first subframe, and receiving, on the uplink transmission resource of the first subframe, data sent by the terminal; characterised by sending, by the network node, first control information to a network node in a neighboring cell, wherein the first control information is used to instruct the network node in the neighboring cell to stop sending data in the first subframe. receiving, by a network node, an uplink data transmission request sent by a terminal, wherein the uplink data transmission request is used to request the network node to allocate an uplink transmission resource to the terminal; allocating (102, 202), by the network node, an uplink transmission resource of a first subframe to the terminal according to the uplink data transmission request, wherein the first subframe is a downlink subframe of a frame structure of a time divisional duplex, TDD, mode; sending, by the network node, scheduling control information to the terminal, wherein the scheduling control information is used to instruct the terminal to send data on the uplink transmission resource of the first subframe; stopping, by the network node, sending data in the first subframe, and receiving, on the uplink transmission resource of the first subframe, data sent by the terminal; characterised by sending, by the network node, first control information to a network node in a neighboring cell, wherein the first control information is used to instruct the network node in the neighboring cell to stop sending data in the first subframe.
System of traceability of a dental prosthesis comprising the dental prosthesis, said dental prosthesis comprising an electrical power source coupled with a radio-communication signals transmitter capable of assuming a weakly active state in which it periodically sends out signals at a first transmission frequency, and a highly active state in which it periodically sends out signals at a second transmission frequency higher than the first transmission frequency, and at least one presence sensor for sensing the presence of the prosthesis in a mouth of a user, capable of delivering a piece of information on the presence or absence of said prosthesis in said mouth, characterized in that said radio-communication signals transmitter is configured to pass from said weakly active state to said highly active state when said sensor delivers a piece of information on absence of the prosthesis in said mouth, and in that it comprises a base forming a support of said dental prosthesis when it is not being worn by a user, and in that said transmitter is configured to assume said weakly active state on detecting a presence of said dental prosthesis in proximity to said base.
A device for holding an ancillary device at right angles to an imaginary axis of rotation, more particularly a tool holder for face milling a brake disc present on a vehicle, the device comprising a coupling section which can be connected to a shaft or hub rotating around the axis of rotation, as well as a support for supporting the ancillary device, and means for holding the ancillary device at right angles to the axis of rotation, which holding means comprise a hinge construction according to the spherical hinge principle which comprises two parts (15, 17), a first part of which having a sphere function and the second part of which having a scale function, one of the parts being connected to the coupling section and the other part being connected to the support, the device further including adjusting means for adjusting the support at right angles to the axis of rotation, which adjusting means during the rotating of the coupling section can tilt the support in a time-continuous manner around two tilting axes (21, 23) which are arranged at an angle to each other through the centre of an imaginary sphere through the contact faces of the first and second parts (15, 17), and the adjusting means comprising operating means which are substantially stationary relative to the firm object, and comprising turning means for turning the support relative to the coupling section around an imaginary rotary shaft at right angles to the imaginary axis of rotation, the turning means resting against the support and the coupling section, characterised in that the device further includes a protractor which is attached to the support and produces a signal that is indicative of the orientation of the support relative to an imaginary horizontal face and driving means for the turning means as well as a control unit which is coupled to the driving means and the protractor and which controls the driving means until the signal of the protractor no longer changes.
An optical-fiber filter system to narrow a linewidth and to reduce noise fluctuations of an optical beam, the optical-fiber filter system comprising: an optical fiber having a first end-face and an opposing second end-face, the first end-face and the second end-face setting a fiber length; a fiber Bragg grating having a first reflectance R1 positioned at the first end-face; a reflector (292, 293) having a second reflectance R2 positioned at the second end-face; wherein the optical fiber, fiber Bragg grating, and the reflector form a resonant cavity at a first frequency; wherein the optical beam is at the first frequency and is coupled from a laser into one of the first end-face or the second end-face; and wherein the fiber Bragg grating is configured to: reflect light at the first frequency to an extent based upon the first reflectance; and transmit stimulated Brillouin scattered light and spontaneous Brillouin scattered light, generated within the optical fiber and having a frequency shifted from the first frequency, through the fiber Bragg grating and out of the resonant cavity. an optical fiber having a first end-face and an opposing second end-face, the first end-face and the second end-face setting a fiber length; a fiber Bragg grating having a first reflectance R1 positioned at the first end-face; a reflector (292, 293) having a second reflectance R2 positioned at the second end-face; wherein the optical fiber, fiber Bragg grating, and the reflector form a resonant cavity at a first frequency; wherein the optical beam is at the first frequency and is coupled from a laser into one of the first end-face or the second end-face; and wherein the fiber Bragg grating is configured to: reflect light at the first frequency to an extent based upon the first reflectance; and transmit stimulated Brillouin scattered light and spontaneous Brillouin scattered light, generated within the optical fiber and having a frequency shifted from the first frequency, through the fiber Bragg grating and out of the resonant cavity. reflect light at the first frequency to an extent based upon the first reflectance; and transmit stimulated Brillouin scattered light and spontaneous Brillouin scattered light, generated within the optical fiber and having a frequency shifted from the first frequency, through the fiber Bragg grating and out of the resonant cavity.
A method of forming a wheel assembly consisting of a wheel portion having an outboard face and an inboard face opposite the outboard face and at least one cover portion having a front side and a back side opposite the front side, comprising the steps of: handling the wheel portion from dunnage to a work cell to orient the wheel portion with the outboard face of the wheel portion facing away from a supporting surface of the work cell; determining a planar position and a rotational position of wheel portion on the supporting surface; retrieving the at least one cover portion; applying an adhesive including a first adhesive for fixturing and a second adhesive with cure properties slower than the first adhesive for permanent bonding to at least one of the back side of the at least one cover portion and the outboard face of the wheel portion, the first adhesive configured to prevent re-melting due to brake induced heat after assembly; aligning the at least one cover portion with the wheel portion utilizing the planar position and the rotational position; engaging the at least one cover portion and the wheel portion with one another and maintaining the wheel portion in engagement with the at least one cover portion for a predetermined amount of time with a predetermined amount of pressure to form the wheel assembly; and moving the wheel assembly from the work cell. wherein the first adhesive is urethane based hot melt and the second adhesive is silicone based adhesive. handling the wheel portion from dunnage to a work cell to orient the wheel portion with the outboard face of the wheel portion facing away from a supporting surface of the work cell; determining a planar position and a rotational position of wheel portion on the supporting surface; retrieving the at least one cover portion; applying an adhesive including a first adhesive for fixturing and a second adhesive with cure properties slower than the first adhesive for permanent bonding to at least one of the back side of the at least one cover portion and the outboard face of the wheel portion, the first adhesive configured to prevent re-melting due to brake induced heat after assembly; aligning the at least one cover portion with the wheel portion utilizing the planar position and the rotational position; engaging the at least one cover portion and the wheel portion with one another and maintaining the wheel portion in engagement with the at least one cover portion for a predetermined amount of time with a predetermined amount of pressure to form the wheel assembly; and moving the wheel assembly from the work cell. wherein the first adhesive is urethane based hot melt and the second adhesive is silicone based adhesive.
System for the transmission of concurrent data streams over a network, comprising: • a memory organized to receive the data during stream production; • a number of queues assigned respectively to the data streams, organized to receive the data in the form of atomic transmission units; • a bit rate regulator (REGL) configured to scan the queues in sequence and, if the scanned queue contains a complete transmission unit, to transmit it over the network at the nominal bit rate of the network; • a sequencer configured to scan the queues circularly and activate a data request signal (SELi) when the state of filling of the scanned queue has not reached a threshold (σ) common to all the queues, which threshold is above the maximum size of the transmission units; and • a memory transfer management circuit configured to receive the data request signal and respond thereto by transferring data from the memory to the corresponding queue at the maximum speed of the system, until the common threshold is reached. • a memory organized to receive the data during stream production; • a number of queues assigned respectively to the data streams, organized to receive the data in the form of atomic transmission units; • a bit rate regulator (REGL) configured to scan the queues in sequence and, if the scanned queue contains a complete transmission unit, to transmit it over the network at the nominal bit rate of the network; • a sequencer configured to scan the queues circularly and activate a data request signal (SELi) when the state of filling of the scanned queue has not reached a threshold (σ) common to all the queues, which threshold is above the maximum size of the transmission units; and • a memory transfer management circuit configured to receive the data request signal and respond thereto by transferring data from the memory to the corresponding queue at the maximum speed of the system, until the common threshold is reached.
A hearing device comprising • a forward path between an input transducer for converting an input sound (Acoustic input) to an electric input signal and an output transducer for converting an electric output signal to an output sound (Acoustic output), the forward path comprising a signal processing unit for applying a level and/or frequency dependent gain to the electric input signal or a signal originating therefrom and for providing a processed signal (ref), and feeding the processed signal or a signal originating therefrom to the output transducer, an acoustic feedback path being defined from said output transducer to said input transducer; • a configurable anti-feedback system comprising a feedback estimation unit for providing an estimate (fbp) of said acoustic feedback path, wherein the feedback estimation unit comprises an update part (Update) comprising an adaptive algorithm and a variable filter part (Filter) for filtering an input signal according to variable filter coefficients determined by said adaptive algorithm; • a number of detectors (DETi), each providing a detector signal (det) for characterizing a signal of the forward path; CHARACTERIZED IN THAT the hearing device further comprises an activation control unit (PDD-ACU) configured to control the anti-feedback system based on said detector signals (det), and to bring the anti-feedback system into one of at least two predefined modes based on said detector signals (det), said at least two predefined modes comprising an ON-mode and an OFF-mode, and to allow operation of the anti-feedback system in a number of different ON-modes, including a maximum power consumption ON-mode, and wherein the update part (Update) of the feedback estimation unit is configured to update said filter coefficients of the variable filter part with a configurable update frequency f upd. • a forward path between an input transducer for converting an input sound (Acoustic input) to an electric input signal and an output transducer for converting an electric output signal to an output sound (Acoustic output), the forward path comprising a signal processing unit for applying a level and/or frequency dependent gain to the electric input signal or a signal originating therefrom and for providing a processed signal (ref), and feeding the processed signal or a signal originating therefrom to the output transducer, an acoustic feedback path being defined from said output transducer to said input transducer; • a configurable anti-feedback system comprising a feedback estimation unit for providing an estimate (fbp) of said acoustic feedback path, wherein the feedback estimation unit comprises an update part (Update) comprising an adaptive algorithm and a variable filter part (Filter) for filtering an input signal according to variable filter coefficients determined by said adaptive algorithm; • a number of detectors (DETi), each providing a detector signal (det) for characterizing a signal of the forward path;
Method for producing a cast component with a wall in which at least one hollow chamber is formed, wherein a hollow body that replicates the hollow chamber is introduced into a casting tool, and the casting tool is supplied with liquid material, which encloses the hollow body, wherein, for the installing movement into the casting tool, the hollow body is taken up by a transporting means, in which the hollow body is positively guided with its terminal body regions, characterized in that the hollow body with its terminal body regions is moved from the transporting means into a take-over tool as part of the casting tool.
A method (900, 906, 1200) for forming a three-dimensional memory device (100, 300, 1304), comprising: forming a stack structure (201, 704) comprising interleaved first dielectric layers (503, 706) and second dielectric layers (505, 708); forming channel structures (110, 714, 1102) extending through the first dielectric layers (503, 706) and the second dielectric layers (505, 708) in a first region of the stack structure (201, 704); replacing all the second dielectric layers (505, 708) in the first region and parts of the second dielectric layers (505, 708) in a second region of the stack structure (201, 704) with conductive layers (502, 732, 1126); and forming word line pick-up structures extending through the first dielectric layers (503, 706) and remainders of the second dielectric layers (505, 708) in the second region of the stack structure (201, 704) at different depths, such that the word line pick-up structures are electrically connected to the conductive layers (502, 732, 1126), respectively, in the second region of the stack structure (201, 704), wherein the word line pick-up structure is formed in a word line pick-up region. forming a stack structure (201, 704) comprising interleaved first dielectric layers (503, 706) and second dielectric layers (505, 708); forming channel structures (110, 714, 1102) extending through the first dielectric layers (503, 706) and the second dielectric layers (505, 708) in a first region of the stack structure (201, 704); replacing all the second dielectric layers (505, 708) in the first region and parts of the second dielectric layers (505, 708) in a second region of the stack structure (201, 704) with conductive layers (502, 732, 1126); and forming word line pick-up structures extending through the first dielectric layers (503, 706) and remainders of the second dielectric layers (505, 708) in the second region of the stack structure (201, 704) at different depths, such that the word line pick-up structures are electrically connected to the conductive layers (502, 732, 1126), respectively, in the second region of the stack structure (201, 704), wherein the word line pick-up structure is formed in a word line pick-up region.
Steering wheel having a heating mat which comprises at least one thin, three-dimensionally deformable, textile carrier material and heating conductors which are fastened to the carrier material and extend in a wave-shaped or meander-like manner, characterized in that the heating mat is fixed by means of knob-shaped, hook-shaped and/or mushroom-shaped elements which are applied to the steering wheel rim, penetrate through the heating mat and get hooked in the carrier material.