mhurhangee/ep-ind-claims huggingface dataset:
An apparatus of a user equipment comprising: processing circuitry, the processing circuitry configured to: support inter-cell device-to-device, D2D, discovery by encoding a synchronization signal of the serving cell for transmission to a second UE in a neighboring cell that neighbors a serving cell of said UE, wherein said transmission is encoded in every K-th subframe within a set of available D2D subframes of the serving cell, wherein K is set by the serving cell and is greater than 1; and memory coupled to the processing circuitry. processing circuitry, the processing circuitry configured to: support inter-cell device-to-device, D2D, discovery by encoding a synchronization signal of the serving cell for transmission to a second UE in a neighboring cell that neighbors a serving cell of said UE, wherein said transmission is encoded in every K-th subframe within a set of available D2D subframes of the serving cell, wherein K is set by the serving cell and is greater than 1; and memory coupled to the processing circuitry.
Method for producing composite materials from different materials by means of friction welding, in which at least a first component made of a first material and at least a second component made of a second material are provided, the first and the second material being different, and the components being joined together by friction welding so as to produce an integral bond, characterized in that before the friction welding at least one of the components is modified, at least in terms of its heat resistance in at least one edge region of the component that is intended to be joined to the other component, by means of a chemical reaction or by means of a treatment in order to form, coarsen, refine or reduce precipitates such that the modified component approximates the other component at least in terms of its heat resistance.
Stator assembly for a gas turbine comprising: a stator ring, which extends about a longitudinal axis and comprises an outer edge provided with an annular groove; the annular groove defining a leading edge wall and a trailing edge wall; the leading edge wall being provided with an annular leading edge radial face and with an annular leading edge axial face; a plurality of stator vanes radially arranged and coupled alongside one another to the outer edge of the stator ring so as to close the annular grove and define an annular cooling channel; each stator vane comprises an airfoil, an outer shroud and an inner shroud coupled to the stator ring; the inner shroud comprising a platform and a leading edge flange and a trailing edge flange extending radially inward from the platform; the leading edge flange being coupled to the leading edge wall and the trailing edge flange being coupled to the trailing edge wall; the leading edge flange being coupled to the leading edge wall so as to leave a primary radial gap between the leading edge wall and the platform and define a leading edge surface of the leading edge flange; characterized by the leading edge flange being provided, on the leading edge surface, with at least one primary cooling hole in fluid communication with the annular cooling channel; the leading edge wall comprising a primary baffle protruding radially from the annular leading edge axial face and axially facing the at least one primary cooling hole. a stator ring, which extends about a longitudinal axis and comprises an outer edge provided with an annular groove; the annular groove defining a leading edge wall and a trailing edge wall; the leading edge wall being provided with an annular leading edge radial face and with an annular leading edge axial face; a plurality of stator vanes radially arranged and coupled alongside one another to the outer edge of the stator ring so as to close the annular grove and define an annular cooling channel; each stator vane comprises an airfoil, an outer shroud and an inner shroud coupled to the stator ring; the inner shroud comprising a platform and a leading edge flange and a trailing edge flange extending radially inward from the platform; the leading edge flange being coupled to the leading edge wall and the trailing edge flange being coupled to the trailing edge wall; the leading edge flange being coupled to the leading edge wall so as to leave a primary radial gap between the leading edge wall and the platform and define a leading edge surface of the leading edge flange; characterized by the leading edge flange being provided, on the leading edge surface, with at least one primary cooling hole in fluid communication with the annular cooling channel; the leading edge wall comprising a primary baffle protruding radially from the annular leading edge axial face and axially facing the at least one primary cooling hole.
An avalanche airbag system including at least one airbag and a filling device for introducing ambient air into the airbag, wherein the filling device includes at least one fan with an electric motor, a first electrical energy storage (22, 40) for supplying the electric motor with electrical energy to effect the inflation of the airbag with ambient air, a second electrical energy storage and a control device for controlling the electric motor, characterized in that both supply of the electric motor with electrical energy originating from both energy storages (22, 40, 24) together and with electrical energy originating from only one of the two energy storages (22, 40, 24) alone can be effected by means of the control device depending on at least one parameter in filling the airbag with the ambient air.
A method of forming a high voltage MOSFET comprising the steps of: providing a substrate of a first conductivity type; depositing an epitaxial layer on the substrate, said epitaxial layer having a first conductivity type and forming the drift region of the high voltage MOSFET; forming one or more body regions (5a, 6a) in the epitaxial layer, said body regions (5a, 6a) having a second conductivity type; forming one or more source regions (7, 8) of the first conductivity type in the body regions (5b, 6b); and forming one or more trenches (44, 46) in said epitaxial layer, said trenches (44, 46) extending toward the substrate from the body regions (5a, 6a); forming a layer of silicon dioxide on the surfaces of said trenches (44, 46); depositing polysilicon doped with a dopant of the second conductivity type over the silicon dioxide in said trenches (44, 46) to fill said trenches (44, 46); diffusing at least a portion of said dopant from said trenches (44, 46) into portions of the epitaxial layer adjacent the trenches (44, 46) so as to form regions (40, 42) of the second conductivity type in the epitaxial layer; recrystallizing at least a portion of said polysilicon by an annealing step to form single crystal silicon, and dissolving said silicon dioxide into said epitaxial layer, wherein said epitaxial layer has an oxygen concentration below its solid solubility at the dissolving temperature of said silicon dioxide, wherein the dissolving step and the annealing step are performed at the same time or wherein the dissolving step precedes the annealing step. providing a substrate of a first conductivity type; depositing an epitaxial layer on the substrate, said epitaxial layer having a first conductivity type and forming the drift region of the high voltage MOSFET; forming one or more body regions (5a, 6a) in the epitaxial layer, said body regions (5a, 6a) having a second conductivity type; forming one or more source regions (7, 8) of the first conductivity type in the body regions (5b, 6b); and forming one or more trenches (44, 46) in said epitaxial layer, said trenches (44, 46) extending toward the substrate from the body regions (5a, 6a); forming a layer of silicon dioxide on the surfaces of said trenches (44, 46); depositing polysilicon doped with a dopant of the second conductivity type over the silicon dioxide in said trenches (44, 46) to fill said trenches (44, 46); diffusing at least a portion of said dopant from said trenches (44, 46) into portions of the epitaxial layer adjacent the trenches (44, 46) so as to form regions (40, 42) of the second conductivity type in the epitaxial layer; recrystallizing at least a portion of said polysilicon by an annealing step to form single crystal silicon, and dissolving said silicon dioxide into said epitaxial layer, wherein said epitaxial layer has an oxygen concentration below its solid solubility at the dissolving temperature of said silicon dioxide, wherein the dissolving step and the annealing step are performed at the same time or wherein the dissolving step precedes the annealing step.
A method, performed by an augmented reality, AR, wearable display device, for configuring a multi-display device digital AR experience, the method comprising: presenting a first content portion of a digital AR experience via a display of the AR wearable display device before entering an environment that includes a set of one or more additional display devices and/or before detecting, connecting to, and/or streaming content to the one or more additional display devices; after presenting the first content portion of the digital AR experience and during a continued presentation of the first content portion of the digital AR experience, extending the digital AR experience from only the AR wearable display device to also a first display device among the set of one or more additional display devices such that a second content portion of the digital AR experience is being presented by the first display device in the environment; while the second content portion is being presented, capturing, test-signal-output data presented by the first display device, the test-signal-output data being based on a test signal sent to at least the first display device of the set of one or more additional display devices; estimating spatial-characteristic data of the first display device based on the captured test-signal-output data; and modifying the second content portion of the digital AR experience based on the estimated spatial-characteristic data of the first display device. presenting a first content portion of a digital AR experience via a display of the AR wearable display device before entering an environment that includes a set of one or more additional display devices and/or before detecting, connecting to, and/or streaming content to the one or more additional display devices; after presenting the first content portion of the digital AR experience and during a continued presentation of the first content portion of the digital AR experience, extending the digital AR experience from only the AR wearable display device to also a first display device among the set of one or more additional display devices such that a second content portion of the digital AR experience is being presented by the first display device in the environment; while the second content portion is being presented, capturing, test-signal-output data presented by the first display device, the test-signal-output data being based on a test signal sent to at least the first display device of the set of one or more additional display devices; estimating spatial-characteristic data of the first display device based on the captured test-signal-output data; and modifying the second content portion of the digital AR experience based on the estimated spatial-characteristic data of the first display device.
A method for detecting a traverse winding defect when winding a link on a spool rotatably driven about a longitudinal axis, the link being alternately translationally guided by a guide pulley relative to the spool along said longitudinal axis between two reversal positions, comprising: - measuring the position of the guide pulley relative to the spool along the longitudinal axis over time, - measuring the position of a regulation device for regulating the advance speed of the link on the guide pulley over time, said measurement being carried out in a measurement window encompassing each reversal position (Pi1, Pi2), - from said measurements, determining a deviation between the position of the regulation device and a reference position (P3r) at each reversal position (Pi1, Pi2), and - from said deviation, detecting the formation of a hollow or bump in the winding, said method being characterised in that the minimum (p3min) and maximum (p3max) positions of the regulation device are determined in each measurement window and deviations (Δmin, Δmax) between each respective minimum (p3min) or maximum (p3max) position and the reference position (P3r) of the regulation device are calculated. - measuring the position of the guide pulley relative to the spool along the longitudinal axis over time, - measuring the position of a regulation device for regulating the advance speed of the link on the guide pulley over time, said measurement being carried out in a measurement window encompassing each reversal position (Pi1, Pi2), - from said measurements, determining a deviation between the position of the regulation device and a reference position (P3r) at each reversal position (Pi1, Pi2), and - from said deviation, detecting the formation of a hollow or bump in the winding,
A method of extracting 3-hydroxypropionaldehyde (3-HPA) and/or derivatives thereof from an aqueous solution comprising 3-HPA, the method comprising: (a) contacting the aqueous solution with chitosan and/or chitosan comprising polymers; (b) separating the 3-HPA bound chitosan and/or chitosan comprising polymers; and (c) washing the 3-HPA bound chitosan and/or chitosan comprising polymers at least once with a washing medium; wherein 3-HPA and/or derivatives thereof chosen from aldehydes in an aqueous solution that can occur in different forms such as for example monomeric, dimeric and/or hydrated forms is in the washing medium. (a) contacting the aqueous solution with chitosan and/or chitosan comprising polymers; (b) separating the 3-HPA bound chitosan and/or chitosan comprising polymers; and (c) washing the 3-HPA bound chitosan and/or chitosan comprising polymers at least once with a washing medium;
A communications system comprising: a) an optical source configured to generate an optical carrier signal; b) a first electro-optic modulator coupled to the optical source and configured to modulate the optical carrier signal based upon a radio frequency input; c) a plurality of photonic mixers (36a-36n) each associated with a different respective frequency across a frequency spectrum and coupled to the optical source and the first EO modulator; d) at least one first opto-electronic detector (66a-66n) coupled to the plurality of photonic mixers (36a-36n); and e) an analog-to-digital converter coupled to the at least one OE detector (66a-66n) and configured to generate a digital output signal based upon receiving an RF signal via the RF input; characterized in that each photonic mixer (36a-36n) comprises: f) a first path coupled to the first EO modulator and comprising a first optical bandpass filter and an optical power meter coupled to the first optical BPF; g) a second path coupled to the optical source and comprising an optoelectronic oscillator and a second optical BPF coupled to the OEO; and h) an optical coupler coupled to the first and second paths. a) an optical source configured to generate an optical carrier signal; b) a first electro-optic modulator coupled to the optical source and configured to modulate the optical carrier signal based upon a radio frequency input; c) a plurality of photonic mixers (36a-36n) each associated with a different respective frequency across a frequency spectrum and coupled to the optical source and the first EO modulator; d) at least one first opto-electronic detector (66a-66n) coupled to the plurality of photonic mixers (36a-36n); and e) an analog-to-digital converter coupled to the at least one OE detector (66a-66n) and configured to generate a digital output signal based upon receiving an RF signal via the RF input; f) a first path coupled to the first EO modulator and comprising a first optical bandpass filter and an optical power meter coupled to the first optical BPF; g) a second path coupled to the optical source and comprising an optoelectronic oscillator and a second optical BPF coupled to the OEO; and h) an optical coupler coupled to the first and second paths.
A positive photosensitive siloxane composition comprising a siloxane polymer, quinonediazide compound and solvent, wherein the phenyl group content in the siloxane polymer is from 5 to 60 mol% based on the amount of Si atoms, and wherein the quinonediazide compound is a compound in which the sulfonic acid of naphthoquinonediazide is ester-bonded to a compound having a phenolic hydroxyl group, and the ortho position and the para position of the phenolic hydroxyl group of said compound are, respectively independently, occupied by a hydrogen atom or a substituent group represented by the following formula: where R 1, R 2 and R 3 denote, respectively independently, an alkyl group with 1 to 10 carbon atoms, carboxyl group, phenyl group or substituted phenyl group, wherein the content of the quinonediazide compound is from 0.1 to 10 wt% based on the weight of the siloxane polymer, and wherein the content of the phenolic hydroxyl groups in the siloxane polymer is 20 mol% or less based on the amount of Si atoms. where R 1, R 2 and R 3 denote, respectively independently, an alkyl group with 1 to 10 carbon atoms, carboxyl group, phenyl group or substituted phenyl group, wherein the content of the quinonediazide compound is from 0.1 to 10 wt% based on the weight of the siloxane polymer, and wherein the content of the phenolic hydroxyl groups in the siloxane polymer is 20 mol% or less based on the amount of Si atoms.
A device for traversing an internal body lumen, comprising: an elongate body extending from a proximal end to a distal end along a longitudinal axis, the distal end including first and second radially expandable tubing elements (18a, 18b), each expandable element having first and second ends and each being adapted for selective and independent radial expansion and contraction, wherein the expandable elements are adapted to move relative to one another, characterized by the proximal end of the elongate body comprising first and second control elements (20a, 20b; 20a', 20b') for independently controlling first and second expandable elements; and actuating rods (40a, 40b, 40c) extending from the control elements to the expandable elements; and said control elements being configured to move the actuating rods to control the selective longitudinal movement, expansion and contraction of the expandable elements. an elongate body extending from a proximal end to a distal end along a longitudinal axis, the distal end including first and second radially expandable tubing elements (18a, 18b), each expandable element having first and second ends and each being adapted for selective and independent radial expansion and contraction, wherein the expandable elements are adapted to move relative to one another, characterized by the proximal end of the elongate body comprising first and second control elements (20a, 20b; 20a', 20b') for independently controlling first and second expandable elements; and actuating rods (40a, 40b, 40c) extending from the control elements to the expandable elements; and said control elements being configured to move the actuating rods to control the selective longitudinal movement, expansion and contraction of the expandable elements.
Fireproof/bulletproof safety glazing comprising a laminated assembly of glass sheets I, the laminate I, - the glass sheets of which are assembled by means of thermoplastic interlayer sheets made of thermoplastics such as PVB, EVA, PU, ionomers, cycloolefin polymers, and by means of n layers of intumescent material based on hydrated alkali metal silicate, where 1 ≤ n ≤3; - comprising a fireproof module comprising said n layers of intumescent material based on hydrated alkali metal silicate and n+1 glass sheets, said module being flanked on either side by at least one thermoplastic interlayer sheet and at least one glass sheet, and - not comprising an organic glass sheet based on polymer material such as polycarbonate, poly(methyl methacrylate), material rigid at ambient temperature; the laminate I optionally being associated either with a glass sheet or with a second laminated assembly II made up of glass sheets assembled by means of thermoplastic interlayer sheets made of thermoplastics such as PVB, EVA, PU, ionomers, cycloolefin polymers, a space being maintained between the laminate I and either the glass sheet or the laminate II, the glazing comprising at least 6 glass sheets. - the glass sheets of which are assembled by means of thermoplastic interlayer sheets made of thermoplastics such as PVB, EVA, PU, ionomers, cycloolefin polymers, and by means of n layers of intumescent material based on hydrated alkali metal silicate, where 1 ≤ n ≤3; - comprising a fireproof module comprising said n layers of intumescent material based on hydrated alkali metal silicate and n+1 glass sheets, said module being flanked on either side by at least one thermoplastic interlayer sheet and at least one glass sheet, and - not comprising an organic glass sheet based on polymer material such as polycarbonate, poly(methyl methacrylate), material rigid at ambient temperature; the laminate I optionally being associated either with a glass sheet or with a second laminated assembly II made up of glass sheets assembled by means of thermoplastic interlayer sheets made of thermoplastics such as PVB, EVA, PU, ionomers, cycloolefin polymers, a space being maintained between the laminate I and either the glass sheet or the laminate II, the glazing comprising at least 6 glass sheets.
A Ni-Cr-Fe-based casting alloy suitable for use in the production of components which come into contact with molten glass, characterized in that it contains, in mass%: Cr: 15-30%, Fe: 15-30%, Co: 2.5-5.0%, W: 3.0-6.0%, Ti: 0.0-2.0%, Nb: 0.5-2.5%, Mo: 0.5-2.0%, and C: 0.5-1.2%, balance nickel and inevitable impurities. Cr: 15-30%, Fe: 15-30%, Co: 2.5-5.0%, W: 3.0-6.0%, Ti: 0.0-2.0%, Nb: 0.5-2.5%, Mo: 0.5-2.0%, and C: 0.5-1.2%, balance nickel and inevitable impurities.
A wearing article having a longitudinal direction parallel to a longitudinal center line, a transverse direction parallel to a transverse center line, a skin-facing surface and a non-skin-facing surface opposite to the skin-facing surface, and including a chassis which includes a base sheet having a first waist region defined by one of front and rear waist regions (11,12) and being elastically contractible in the transverse direction, a second waist region defined by another of the front and rear waist regions (11,12) and a crotch region lying between the front and rear waist regions (11,12), front and rear exterior sheets (22, 23) overlaid on an exterior surface side of the base sheet, an absorbent structure disposed on the skin-facing surface of the chassis and extending in the longitudinal direction across the crotch region into at least the first waist region, and recesses disposed on the absorbent structure,÷ characterized in that the absorbent structure includes a first region defined in the first waist region and the recesses at least partially lying in the first region and extending in the longitudinal direction; and a shape retention panel is disposed on the non-skin-facing surface of the first waist region of the absorbent structure so that the shape retention panel indirectly or directly overlap the first region and the recesses as viewed in a thickness direction of the article, wherein the shape retention panel has front and rear end edges (70A, 70B) extending in the transverse direction and both side edges extending in the longitudinal direction; the both side edges are disposed on the outside of the respective side edges of the first region extending in the longitudinal direction as viewed in the transverse direction and the first end edge is disposed on the outside of the first region as viewed in the longitudinal direction.