mhurhangee/ep-ind-claims huggingface dataset:
A method for preparing spherical phosphate glass microspheres, the method comprising: (a) providing a phosphate polymer comprising a linear polymer of phosphate having a degree of polymerization ranging from 3 to 20,000; (b) preparing a coacervate comprising admixing an aqueous solution of the phosphate polymer with cations thereby forming a polyphosphate coacervate having a M z /P mole ratio equal to (1/z), where z represents the valency of the cation; (c) admixing the polyphosphate coacervate with a water immiscible organic solvent to transform the polyphosphate coacervate into spherical particles; (d) solidifying the spherical particles using a solvent extraction process, a solvent evaporation process or a spray drying process, to form the polyphosphate glass microspheres; and optionally; (e) dehydrating the polyphosphate glass microspheres by admixing the polyphosphate glass microspheres of step (d) with a water immiscible solvent. (a) providing a phosphate polymer comprising a linear polymer of phosphate having a degree of polymerization ranging from 3 to 20,000; (b) preparing a coacervate comprising admixing an aqueous solution of the phosphate polymer with cations thereby forming a polyphosphate coacervate having a M z /P mole ratio equal to (1/z), where z represents the valency of the cation; (c) admixing the polyphosphate coacervate with a water immiscible organic solvent to transform the polyphosphate coacervate into spherical particles; (d) solidifying the spherical particles using a solvent extraction process, a solvent evaporation process or a spray drying process, to form the polyphosphate glass microspheres; and optionally; (e) dehydrating the polyphosphate glass microspheres by admixing the polyphosphate glass microspheres of step (d) with a water immiscible solvent.
A Discovery Signal, DS, processing method, comprising: executing the following operations on at least one component signal of a DS: determining a configuration manner of at least one component signal and performing pattern modification on at least one component signal; and determining a transmission manner of at least one pattern-modified component signal; wherein performing the pattern modification on at least one component signal comprises: selecting and retaining, according to an existing time-frequency resource position of at least one component signal, symbols, adjacent or close to each other in a time domain, in at least one component signal to form a Unlicensed Carrier-Discovery Signal, UCDS, and transmitting the UCDS; or, modifying a time-frequency resource position of at least one component signal to make a position of at least one component signal adjacent or close in a time domain, using modified symbols to form a UCDS, and transmitting the UCDS; wherein the UCDS comprises the following: a Primary Synchronization Signal, PSS; a Secondary Synchronization Signal, SSS; a Cell-specific Reference Signal, CRS; a. Channel State Information-Reference Signal, CSI-RS; wherein the CSI-RS is adjacent or close to symbols of PSS and SSS in the UCDS, and the CSI-RS is not transmitted in a time domain position of PSS or SSS in the UCDS, and the PSS and the SSS are transmitted on adjacent symbols in the UCDS. determining a configuration manner of at least one component signal and performing pattern modification on at least one component signal; and determining a transmission manner of at least one pattern-modified component signal; wherein performing the pattern modification on at least one component signal comprises: selecting and retaining, according to an existing time-frequency resource position of at least one component signal, symbols, adjacent or close to each other in a time domain, in at least one component signal to form a Unlicensed Carrier-Discovery Signal, UCDS, and transmitting the UCDS; or, modifying a time-frequency resource position of at least one component signal to make a position of at least one component signal adjacent or close in a time domain, using modified symbols to form a UCDS, and transmitting the UCDS; wherein the UCDS comprises the following: a Primary Synchronization Signal, PSS; a Secondary Synchronization Signal, SSS; a Cell-specific Reference Signal, CRS; a. Channel State Information-Reference Signal, CSI-RS; wherein the CSI-RS is adjacent or close to symbols of PSS and SSS in the UCDS, and the CSI-RS is not transmitted in a time domain position of PSS or SSS in the UCDS, and the PSS and the SSS are transmitted on adjacent symbols in the UCDS. a Primary Synchronization Signal, PSS; a Secondary Synchronization Signal, SSS; a Cell-specific Reference Signal, CRS; a. Channel State Information-Reference Signal, CSI-RS; wherein the CSI-RS is adjacent or close to symbols of PSS and SSS in the UCDS, and the CSI-RS is not transmitted in a time domain position of PSS or SSS in the UCDS, and the PSS and the SSS are transmitted on adjacent symbols in the UCDS.
A method of manufacturing a cast alloy material, the method comprising steps of: preparing a molten metal of a Mg matrix metal; inputting Al as an alloy element that has a relationship of a negative heat of mixing with the matrix metal; inputting Ti oxide particles, TiOx, in a nanometer scale into the molten metal in a static state without strong stirring, wherein the alloy element Al has a mass ratio of 6, 9 or 12% in a Mg-Al alloy and the Ti oxide particles have a volume ratio of 1%, or wherein the alloy element Al has a mass ratio of 9% in a Mg-Al alloy and the Ti oxide particles have a volume ratio of 2%, or wherein the alloy element Al has a mass ratio of 12% in a Mg-Al alloy and the Ti oxide particles have a volume ratio of 3%, wherein the metal element Ti exhibits a positive (+) heat of mixing with respect to Mg but a negative (-) heat of mixing with respect to Al, and thus decomposing the oxide particles, thereby manufacturing a cast material in which the metal element Ti is distributed around the alloy element Al, wherein oxygen atoms formed by decomposition of the oxide particles are dispersed in the matrix metal and do not form an oxide with the matrix metal; and performing homogenization heat treatment for the cast material, wherein the metal element Ti does not form a compound with Mg, but bonds with Al, so that a new phase comprising Mg, Al, Ti and oxygen atoms forms a band or network structure, thereby improving mechanical characteristics and corrosion characteristics of the cast material, compared to those of a cast material which did not undergo the homogenization heat treatment. preparing a molten metal of a Mg matrix metal; inputting Al as an alloy element that has a relationship of a negative heat of mixing with the matrix metal; inputting Ti oxide particles, TiOx, in a nanometer scale into the molten metal in a static state without strong stirring, wherein the alloy element Al has a mass ratio of 6, 9 or 12% in a Mg-Al alloy and the Ti oxide particles have a volume ratio of 1%, or wherein the alloy element Al has a mass ratio of 9% in a Mg-Al alloy and the Ti oxide particles have a volume ratio of 2%, or wherein the alloy element Al has a mass ratio of 12% in a Mg-Al alloy and the Ti oxide particles have a volume ratio of 3%, wherein the metal element Ti exhibits a positive (+) heat of mixing with respect to Mg but a negative (-) heat of mixing with respect to Al, and thus decomposing the oxide particles, thereby manufacturing a cast material in which the metal element Ti is distributed around the alloy element Al, wherein oxygen atoms formed by decomposition of the oxide particles are dispersed in the matrix metal and do not form an oxide with the matrix metal; and performing homogenization heat treatment for the cast material, wherein the metal element Ti does not form a compound with Mg, but bonds with Al, so that a new phase comprising Mg, Al, Ti and oxygen atoms forms a band or network structure, thereby improving mechanical characteristics and corrosion characteristics of the cast material, compared to those of a cast material which did not undergo the homogenization heat treatment.
An isolated polypeptide comprising a soluble fragment of the TACI protein extracellular domain as set forth in SEQ ID NO: 6; wherein said soluble fragment comprises amino acid residues 33-66 and 70-104 of SEQ ID NO: 2; and wherein said isolated polypeptide antagonizes the activity of TACI.
A frozen dessert roll maker, comprising: a housing; a freezer wheel mounted within said housing and configured for rotation about a horizontal axis; a reservoir within said housing for holding a liquid ingredient; a pump configured to pump said liquid ingredient to a coating device positioned in association with said outer peripheral surface of said freezer wheel; wherein an outer peripheral surface of said freezer wheel is configured to receive said liquid ingredient from said reservoir and transform said liquid ingredient into a frozen coating layer on said outer peripheral surface; and a scraping device having a leading edge and being movable between a first position in which said leading edge is spaced from said outer peripheral surface of said freezer wheel, and a second position in which said leading edge is adjacent to said outer peripheral surface of said freezer wheel for scraping said frozen coating layer from said outer peripheral surface and for forming said frozen coating layer into a roll upon rotation of said freezer wheel. a housing; a freezer wheel mounted within said housing and configured for rotation about a horizontal axis; a reservoir within said housing for holding a liquid ingredient; a pump configured to pump said liquid ingredient to a coating device positioned in association with said outer peripheral surface of said freezer wheel; wherein an outer peripheral surface of said freezer wheel is configured to receive said liquid ingredient from said reservoir and transform said liquid ingredient into a frozen coating layer on said outer peripheral surface; and a scraping device having a leading edge and being movable between a first position in which said leading edge is spaced from said outer peripheral surface of said freezer wheel, and a second position in which said leading edge is adjacent to said outer peripheral surface of said freezer wheel for scraping said frozen coating layer from said outer peripheral surface and for forming said frozen coating layer into a roll upon rotation of said freezer wheel.
A process for etching a texture on a surface of a silicon substrate and passivating said substrate surface, wherein the silicon substrate is a silicon wafer or a silicon layer deposited on a substrate, the process comprising the steps of: (a) inserting a silicon substrate into a reaction chamber; (b) heating the reaction chamber and substrate; (c) etching the surface of the substrate with a fluoride-containing etchant gas inside the chamber while the substrate is being conveyed at a constant velocity; and (d) oxidising the textured, fluorinated surface of the substrate without exposing the substrate to air; and wherein the steps are performed at atmospheric pressure and wherein the etchant gas is molecular fluorine. (a) inserting a silicon substrate into a reaction chamber; (b) heating the reaction chamber and substrate; (c) etching the surface of the substrate with a fluoride-containing etchant gas inside the chamber while the substrate is being conveyed at a constant velocity; and (d) oxidising the textured, fluorinated surface of the substrate without exposing the substrate to air; and
A method for reducing power consumption of a mobile terminal, comprising: A. obtaining current transmitting power of the mobile terminal and a current gain switching point of a power amplifier; and B. when a difference between the obtained current transmitting power and the current gain switching point is less than a preset gain difference, increasing the current gain switching point of the mobile terminal by a first preset value. A. obtaining current transmitting power of the mobile terminal and a current gain switching point of a power amplifier; and B. when a difference between the obtained current transmitting power and the current gain switching point is less than a preset gain difference, increasing the current gain switching point of the mobile terminal by a first preset value.
Hinged seat arranged in a chamber, such as a utility vehicle cabin, fixed on the floor of said chamber, said seat comprising at least one rear support extending towards the top by a backrest and supporting a mobile base, the rear support resting on the floor of the chamber when the seat is in the seated position, a connecting rod hinged with the lower end of the rear support through a first joint axis, the front end of the connecting rod being hinged with the floor of the chamber through a second joint axis fixed on the front end, enabling said connecting rod to be raised by the rear and to tilt towards the front during the folding movement of the seat, a headrest hinged in the lower end thereof with the upper end of the rear support through a third joint axis, said headrest being hinged in the upper end thereof by a fourth joint axis fixed to the ceiling of said chamber, characterised by the base being hinged with the rear support through a fifth joint axis situated on the rear support between the first joint axis and the third joint axis.
Straight electrical coaxial cable connector for connecting first and second coaxial cables each including a core (16, 24) and a shield layer (20, 28), the connector including first and second interengeagable housing parts, first and second crimp ferrules for respectively engaging the shield layers (20, 28)of the first and second cables, tubular shield connection means for electrically interconnecting the first and second shield layers, core connection means (36, 64) for electrically interconnecting the two cores (16, 24), and first (74, 76) and second (86, 88) crimp ferrule engagement means (74, 76, 86, 88), each integrally formed with one of said housing parts (68, 70), wherein said first (74, 76) and second (86, 88) crimp ferrule engagement means are operable to respectively secure the first and second crimp ferrules relative to respective said housing parts (68, 70), characterised in that the tubular shield connection means comprises a one-piece shield tube which extends from the first crimp ferrule to the second crimp ferrule.
A microfluidic system for isolation of particles of at least one given type from a sample; the system comprising: a first inlet, through which, in use, the sample is introduced into the system; a separation unit, which is connected to the first inlet, comprises a main chamber and a recovery chamber, and is designed to transfer at least part of the particles of the given type from the main chamber to the recovery chamber in a substantially selective way with respect to further particles of the sample; a first outlet, connected to the main chamber; and a second outlet, which is connected to the recovery chamber, and, in particular, through which, in use, at least part of the particles of the given type collected in the recovery chamber exit from the system; the system being characterized in that it comprises: a first valve, set upstream of the main chamber, namely between the first inlet and the main chamber; a second valve, set between the main chamber and the first outlet; a third valve, which is connected to the recovery chamber and is set between the recovery chamber and a source of a carrier liquid; and a fourth valve, set between the recovery chamber and the second outlet; the recovery chamber is set between the main chamber on one side and the third and fourth valves (11, 12) on the other side; the main chamber is set between the recovery chamber on one side and the first and second valves (9, 10) on the other side.
A light emitting device comprising: a first light emitting part including a first n-type semiconductor layer, and a first mesa structure including a first active layer, a first p-type semiconductor layer, and a first transparent electrode vertically stacked one over another and exposing a portion of a first surface the first n-type semiconductor layer; a second light emitting part including a second n-type semiconductor layer, a second active layer, a second p-type semiconductor layer, and a second transparent electrode; characterised in that: said second light emitting part is disposed on the exposed portion of the first n-type semiconductor layer and spaced apart from the first mesa structure; and said light emitting device further comprises a first bonding part bonding and electrically coupling the first n-type semiconductor layer and the second n-type semiconductor layer to each other. a first light emitting part including a first n-type semiconductor layer, and a first mesa structure including a first active layer, a first p-type semiconductor layer, and a first transparent electrode vertically stacked one over another and exposing a portion of a first surface the first n-type semiconductor layer; a second light emitting part including a second n-type semiconductor layer, a second active layer, a second p-type semiconductor layer, and a second transparent electrode; characterised in that: said second light emitting part is disposed on the exposed portion of the first n-type semiconductor layer and spaced apart from the first mesa structure; and said light emitting device further comprises a first bonding part bonding and electrically coupling the first n-type semiconductor layer and the second n-type semiconductor layer to each other. said second light emitting part is disposed on the exposed portion of the first n-type semiconductor layer and spaced apart from the first mesa structure; and said light emitting device further comprises a first bonding part bonding and electrically coupling the first n-type semiconductor layer and the second n-type semiconductor layer to each other.
A mixed cathode active material comprising a lithium manganese oxide and a second cathode active material wherein the lithium manganese oxide is represented by Chemical Formula 1: [Chemical Formula 1] aLi 2 MnO 3 ·(1-a)Li x MO 2 where, 0<a<1, 0.9≤x≤1.2, and M is one, two or more elements selected from the group consisting of aluminum (Al), magnesium (Mg), manganese (Mn), nickel (Ni), cobalt (Co), chromium (Cr), vanadium, and iron (Fe); characterised in that the second cathode active material is represented by Chemical Formule 2: [Chemical Formula 2] LiFe 1-x M x M y 'XO 4 where M is one, or two or more elements selected from the group consisting of scandium (Sc), titanium (Ti), Cr, V, Mn, Ni, Co, copper (Cu), and zinc (Zn), and essentially comprise any one of Sc, Ti, Cr, and V, M' is one, or two or more transition metal elements among transition metal elements, X is one or more selected from the group consisting of phosphorous, silicon (Si), sulfur, arsenic (As), and antimony (Sb), 0<x<1, and 0≤y<0.5. where M is one, or two or more elements selected from the group consisting of scandium (Sc), titanium (Ti), Cr, V, Mn, Ni, Co, copper (Cu), and zinc (Zn), and essentially comprise any one of Sc, Ti, Cr, and V, M' is one, or two or more transition metal elements among transition metal elements, X is one or more selected from the group consisting of phosphorous, silicon (Si), sulfur, arsenic (As), and antimony (Sb), 0<x<1, and 0≤y<0.5.
Turbine housing comprising at least one housing wall having a region close to the surface and having a housing core, wherein the turbine housing has a porous structure with defined cavities at least regionally in the region close to the surface of the housing wall, characterized in that the turbine housing is produced by means of an additive manufacturing process. the turbine housing has a porous structure with defined cavities at least regionally in the region close to the surface of the housing wall, characterized in that the turbine housing is produced by means of an additive manufacturing process.
A centrifugal heat dissipation fan, adapted to be disposed in an electronic device, the heat dissipation fan comprising a hub and a plurality of fan blades, surrounding and disposed at the hub, characterized in that the fan blades have ductility and flexibility, and any two of the fan blades next to each other have different thicknesses, wherein the fan blades are equidistantly disposed at the hub.
An instrument (1, 401) for guiding a rod into a holder of an implant, in particular of a pedicle screw, comprising a coupling unit (5, 402) for coupling the instrument (1, 402) to the implant, in particular to a head of the pedicle screw, a threaded rod (7, 404) provided with a male thread (6, 403) and positionable in the axial direction relative to the coupling unit (5, 402), and at least one internally threaded segment (12, 13, 408) arranged in an axially fixed manner relative to the coupling unit, wherein the segment can be positioned in radial direction relative to the threaded rod (7, 404) and is prestressed toward the threaded rod (7, 404) by a prestressing element (29, 30, 411) applying a radial force, wherein the internally threaded segment (12, 13, 408) can be brought into engagement with, and disengaged from the male thread (6, 403) of the threaded rod (7, 404) by radial positioning, characterized in that thread flanks (16, 416) of the threaded rod (7, 404) and thread flanks (17, 417) of the internally threaded segment (12, 13, 408), which face each other, are each formed with an undercut, and wherein at least one unlocking element (14, 15, 410) is arranged in the tangential direction of the internally threaded segment (12, 13, 408) and is positionable in the radial direction by user actuation. a coupling unit (5, 402) for coupling the instrument (1, 402) to the implant, in particular to a head of the pedicle screw, a threaded rod (7, 404) provided with a male thread (6, 403) and positionable in the axial direction relative to the coupling unit (5, 402), and at least one internally threaded segment (12, 13, 408) arranged in an axially fixed manner relative to the coupling unit, wherein the segment can be positioned in radial direction relative to the threaded rod (7, 404) and is prestressed toward the threaded rod (7, 404) by a prestressing element (29, 30, 411) applying a radial force, wherein the internally threaded segment (12, 13, 408) can be brought into engagement with, and disengaged from the male thread (6, 403) of the threaded rod (7, 404) by radial positioning, characterized in that thread flanks (16, 416) of the threaded rod (7, 404) and thread flanks (17, 417) of the internally threaded segment (12, 13, 408), which face each other, are each formed with an undercut, and wherein at least one unlocking element (14, 15, 410) is arranged in the tangential direction of the internally threaded segment (12, 13, 408) and is positionable in the radial direction by user actuation.
A combustion chamber section for a combustion chamber for a rocket engine, wherein the combustion chamber section comprising: - a combustion chamber body which encloses a combustion chamber volume and in which coolant channels are arranged, wherein the combustion chamber body is cylindrical or has a polygonal or elliptical cross-section, and wherein the combustion chamber body is adapted to be connected to an injection head, characterised by - at least one baffle, which is formed integrally with the combustion chamber body, arranged on an inner side of the combustion chamber body and projects from the combustion chamber body into the interior of the combustion chamber, wherein the at least one baffle comprises at least one coolant channel (133 - 135) which is fluidically connected to at least one of the coolant channels in the combustion chamber body. - a combustion chamber body which encloses a combustion chamber volume and in which coolant channels are arranged, wherein the combustion chamber body is cylindrical or has a polygonal or elliptical cross-section, and wherein the combustion chamber body is adapted to be connected to an injection head, characterised by - at least one baffle, which is formed integrally with the combustion chamber body, arranged on an inner side of the combustion chamber body and projects from the combustion chamber body into the interior of the combustion chamber,