mhurhangee/ep-ind-claims huggingface dataset:
A method for establishing a security context, wherein a user equipment UE in the method is connected to a core network by using a Uu interface on a primary carrier cell, PCC, through a base station and connected to the core network by using a Uu' interface on a secondary carrier cell, SCC, through an access node, comprising: sending, by the base station, a root key to the access node; acquiring, by the base station, an encryption algorithm used by the access node; sending, by the base station, the encryption algorithm of the access node to the UE so as to negotiate the encryption algorithm with the UE; instructing, by the base station, the access node to start downlink encryption and uplink decryption, after receiving, by the base station, security mode complete signaling notifying the base station that the UE has derived an encryption key according to the root key and the encryption algorithm, from the UE; and instructing, by the base station, during algorithm negotiation, the UE to start downlink decryption and uplink encryption. sending, by the base station, a root key to the access node; acquiring, by the base station, an encryption algorithm used by the access node; sending, by the base station, the encryption algorithm of the access node to the UE so as to negotiate the encryption algorithm with the UE; instructing, by the base station, the access node to start downlink encryption and uplink decryption, after receiving, by the base station, security mode complete signaling notifying the base station that the UE has derived an encryption key according to the root key and the encryption algorithm, from the UE; and instructing, by the base station, during algorithm negotiation, the UE to start downlink decryption and uplink encryption.
Pneumatic vehicle tire of radial construction, having a tread with at least one shoulder-side profile strip, which is delimited toward the inner side of the tread by a circumferential groove and in which there are formed transverse grooves (5, 6), which end within the profile strip, wherein the circumferential groove is delimited by two groove flanks (7, 8) and by a groove base extending in a circumferential direction and has a boundary edge extending along the profile strip, characterized in that transverse grooves having a first length of extent (l 1) and transverse grooves having a second length of extent (l 2) smaller than the first length of extent (l 1) are provided, wherein the lengths of extent (l 1, l 2) are measured in an axial direction from the boundary of the ground contact patch, wherein at least one relatively short and at least one relatively long transverse groove (5, 6) alternate successively in the circumferential direction, wherein the boundary edge extending along the profile strip forms, together with the adjoining groove flank in the profile strip, indentations which follow one another in succession in the circumferential direction and which, in the circumferential direction, each extend substantially over the region between the relatively long transverse grooves that are adjacent in the circumferential direction, and wherein the boundary edge has its greatest axial excursion (a) into the profile strip in each case in the region of the relatively short transverse groove situated between the relatively long transverse grooves, wherein the greatest axial excursion (a) is 2 mm to 5 mm.
Aircraft dual-flow turbine engine, comprising an assembly including: - an inner shell configured to externally define a primary flow path of gas flow of the turbine engine; - an outer shell configured to internally define a secondary flow path of gas flow of the turbine engine; - at least one air discharge duct extending between the inner shell and the outer shell, the air discharge duct opening into the secondary flow path through an outlet orifice equipped with discharge fins, characterised in that at least one of said discharge fins are movably mounted so as to be able to be incidence-controlled between a propulsion position, and a thrust reversal position, in that the assembly is designed to move the discharge fins in the propulsion position, such that the discharge air flow, from the primary flow, is introduced into the secondary flow path from the outlet orifice along an introduction direction comprising an axial component from upstream to downstream, axially co-current with the secondary air flow flowing in the secondary flow path of the turbine engine in the normal propulsion configuration, and in that the assembly is also designed to move the discharge fins in the thrust reversal position, such that the discharge air flow, from the primary flow, is introduced into the secondary flow path from the outlet orifice along an introduction direction comprising an axial component from downstream to upstream, axially co-current with the counter-thrust gas flow flowing in the secondary flow path of the turbine engine in the thrust reversal configuration. - an inner shell configured to externally define a primary flow path of gas flow of the turbine engine; - an outer shell configured to internally define a secondary flow path of gas flow of the turbine engine; - at least one air discharge duct extending between the inner shell and the outer shell, the air discharge duct opening into the secondary flow path through an outlet orifice equipped with discharge fins, characterised in that at least one of said discharge fins are movably mounted so as to be able to be incidence-controlled between a propulsion position, and a thrust reversal position, in that the assembly is designed to move the discharge fins in the propulsion position, such that the discharge air flow, from the primary flow, is introduced into the secondary flow path from the outlet orifice along an introduction direction comprising an axial component from upstream to downstream, axially co-current with the secondary air flow flowing in the secondary flow path of the turbine engine in the normal propulsion configuration, and in that the assembly is also designed to move the discharge fins in the thrust reversal position, such that the discharge air flow, from the primary flow, is introduced into the secondary flow path from the outlet orifice along an introduction direction comprising an axial component from downstream to upstream, axially co-current with the counter-thrust gas flow flowing in the secondary flow path of the turbine engine in the thrust reversal configuration.
A process for the preparation of a compound of formula wherein X is a leaving group selected from a chlorine or a bromine atom, comprising carrying out a reductive amination of ethyl-isonipecotate with a X-acetaldehyde (X-CH 2 -CHO) or acetals, hemiacetals or hydrated forms thereof in the presence of water, wherein X is as defined above, in a solvent system which consists of methanol and optionally comprises a weak acid, in the presence, or with subsequent addition, of a reducing agent which is sodium cyanoborohydride (NaCNBH 3).
A computer program product comprising program code means for causing a data processing system to perform a method for generating and modifying a virtual model of a set of teeth when said program code means are executed on a data processing system, wherein said method comprises obtaining at least one three dimensional representation of the set of teeth; generating a virtual model of the set of teeth from said three dimensional representation, where the virtual model of the set of teeth comprises a gingival part, said gingival part comprising a virtual region corresponding to a region configured for insertion of a restoration and at least part of the gingiva surrounding said region; obtaining a virtual model of said restoration; and modifying the gingival part of the virtual model of the set of teeth based on the virtual model of said restoration such that the virtual model of the restoration can be virtually inserted into said virtual region with no overlap between the volume of said virtual model of the restoration and the volume of said gingival part of the virtual model of the set of teeth. obtaining at least one three dimensional representation of the set of teeth; generating a virtual model of the set of teeth from said three dimensional representation, where the virtual model of the set of teeth comprises a gingival part, said gingival part comprising a virtual region corresponding to a region configured for insertion of a restoration and at least part of the gingiva surrounding said region; obtaining a virtual model of said restoration; and modifying the gingival part of the virtual model of the set of teeth based on the virtual model of said restoration such that the virtual model of the restoration can be virtually inserted into said virtual region with no overlap between the volume of said virtual model of the restoration and the volume of said gingival part of the virtual model of the set of teeth.
A method of processing a sample using a multi-beam of charged particles provided by a column configured to direct a grid of sub-beams of charged particles onto a sample surface of a sample, the method comprising: performing the following steps in sequence: (a) move the sample in a direction parallel to a first direction a distance in the first direction while using the column to repeatedly scan the multi-beam over the sample surface in a direction parallel to a second direction, thereby processing an elongate region on the sample surface with each sub-beam, wherein the first direction and the second direction are perpendicular or oblique relative to each other; (b) displace the sample in a direction oblique or perpendicular to the first direction; and (c) repeat steps (a) and (b) multiple times to process further elongate regions with each sub-beam, the resulting plurality of processed elongate regions defining a sub-beam processed area for each sub-beam, wherein the distance of displacement of the sample in (b) is such that the plurality of processed elongate regions in each sub-beam processed area are partially overlapping or contiguous. (a) move the sample in a direction parallel to a first direction a distance in the first direction while using the column to repeatedly scan the multi-beam over the sample surface in a direction parallel to a second direction, thereby processing an elongate region on the sample surface with each sub-beam, wherein the first direction and the second direction are perpendicular or oblique relative to each other; (b) displace the sample in a direction oblique or perpendicular to the first direction; and (c) repeat steps (a) and (b) multiple times to process further elongate regions with each sub-beam, the resulting plurality of processed elongate regions defining a sub-beam processed area for each sub-beam, wherein the distance of displacement of the sample in (b) is such that the plurality of processed elongate regions in each sub-beam processed area are partially overlapping or contiguous.
Energy conversion process employing a turbine system having at least one stage comprising successively a step of evaporation of a refrigerant, an expansion step in a turbine, a desuperheating step in an internal exchanger, a step of condensation of said fluid and a step of liquid compression in a pump, characterized in that the refrigerant comprises from 40 to 100 wt.% of 1,1,1,4,4,4-hexafluorobut-2-ene and from 0 to 60 wt.% of at least one compound selected from pentane, isopentane, cyclopentane and trans-1,2-dichloroethylene, and the evaporation temperature being between 60 and 150°C.
Chamber for the controlled oxidation of metal strips in an annealing furnace of a continuous production line for hot-coated strips, for example by galvanizing, the oxidation chamber for the oxidation of the metal strips by means of an oxidizing gas injected on at least one of the sides of a strip, characterized in that the oxidation chamber comprises oxidizing portions extending over its width and/or length, each portion comprising at least one blowing port and at least one suction port between which an oxidizing gas circulates; each portion can be controlled separately to adjust the oxidation induced on the strip over the width and length of the oxidation chamber.
A surgical cutting tool for use with a handpiece having a motor, the surgical cutting tool comprising: an outer tube extending longitudinally between proximal and distal ends (18, 20) and comprising an inner surface defining a lumen therethrough; a flexible driveshaft comprising an inner tube rotatably disposed in said lumen and extending in a longitudinal direction past said distal end to a cutting end outside of said lumen, said driveshaft further comprising: at least two torsion sections spaced from one another longitudinally along said inner tube and each a having at least one channel extending through said inner tube; and a bearing section disposed longitudinally between said torsion sections, wherein said channels are configured to collapse under rotational load in response to transmission of torque as said driveshaft rotates such that said torsion sections are spaced apart from said inner surface of said outer tube to a greater extent than said bearing section for reducing friction between said inner tube and said outer tube. an outer tube extending longitudinally between proximal and distal ends (18, 20) and comprising an inner surface defining a lumen therethrough; a flexible driveshaft comprising an inner tube rotatably disposed in said lumen and extending in a longitudinal direction past said distal end to a cutting end outside of said lumen, said driveshaft further comprising: at least two torsion sections spaced from one another longitudinally along said inner tube and each a having at least one channel extending through said inner tube; and a bearing section disposed longitudinally between said torsion sections, wherein said channels are configured to collapse under rotational load in response to transmission of torque as said driveshaft rotates such that said torsion sections are spaced apart from said inner surface of said outer tube to a greater extent than said bearing section for reducing friction between said inner tube and said outer tube. at least two torsion sections spaced from one another longitudinally along said inner tube and each a having at least one channel extending through said inner tube; and a bearing section disposed longitudinally between said torsion sections, wherein said channels are configured to collapse under rotational load in response to transmission of torque as said driveshaft rotates such that said torsion sections are spaced apart from said inner surface of said outer tube to a greater extent than said bearing section for reducing friction between said inner tube and said outer tube.
Use of a composition comprising an aqueous solvent and a polymer having at least a structural unit represented by the following formula and further containing a hydrophobic group as a protein adsorption preventing agent: wherein R 1 represents a methyl group or an ethyl group and n represents an integer of 1 to 10.
Locking assembly, in particular for the openings of items of furniture, of buildings, and of the like, comprising at least one support element, at least one stabilizing element, and at least one functional element, wherein the functional element is configured as a foil having a thickness of approx. 0.05 to 5,0 mm, preferably of 0.1 to 2.0 mm, wherein the support element by way of at least one of the sides thereof is disposed so as to be spaced apart from the functional element by way of at least one stabilizing element, wherein the stabilizing element is configured as a warp-knitted spacer fabric having at least one first planar warp-knitted layer, having at least one second planar warp-knitted layer, and having an interdisposed spacer structure connecting the first planar warp-knitted layer to the second planar warp-knitted layer, characterized in that the spacer structure of the warp-knitted spacer fabric is composed of area-interconnecting loops having elastic monofilament threads which are alternatively interlooped with in each case one of the warp-knitted layers (5, 6).
A suspension tower characterized by comprising: a top wall in which a shaft hole is formed at a region that faces a central portion of an upper end portion of a suspension of a vehicle; a projecting portion that is formed by an edge portion of the shaft hole at the top wall projecting toward a vehicle upper side; a plurality of ribs that extend from an outer periphery of the projecting portion toward an outer peripheral side of the top wall; a suspension mounting portion that is provided at the top wall between a pair of the ribs that are adjacent to one another, and to which the upper end portion of the suspension is mounted; and an overhang portion that juts-out locally from the projecting portion toward the shaft hole side, between the suspension mounting portion and the shaft hole characterised in that, the overhang portion is provided over an entire region or only at a portion between a pair of virtual lines that respectively are extensions, toward a central side of the shaft hole, of surfaces, that are at sides opposite the suspension mounting portion, of the pair of ribs that are adjacent to one another. a top wall in which a shaft hole is formed at a region that faces a central portion of an upper end portion of a suspension of a vehicle; a projecting portion that is formed by an edge portion of the shaft hole at the top wall projecting toward a vehicle upper side; a plurality of ribs that extend from an outer periphery of the projecting portion toward an outer peripheral side of the top wall; a suspension mounting portion that is provided at the top wall between a pair of the ribs that are adjacent to one another, and to which the upper end portion of the suspension is mounted; and an overhang portion that juts-out locally from the projecting portion toward the shaft hole side, between the suspension mounting portion and the shaft hole characterised in that, the overhang portion is provided over an entire region or only at a portion between a pair of virtual lines that respectively are extensions, toward a central side of the shaft hole, of surfaces, that are at sides opposite the suspension mounting portion, of the pair of ribs that are adjacent to one another.
A system comprising: a set of light sources (L1, L2, L3, L4); and a processor operatively coupled to the set of light sources and configured to perform operations comprising: activating a subset of the set of light sources (L1, L2, L3, L4), the subset being smaller than the set; determining that light from a first light source is not reaching an eye of a user, the first light source being in the activated subset of light sources and emitting light at a strobe frequency that equals a normal value; based on the determination, reducing an amount of light emitted from the first light source and activating a second light source of the set of light sources, the second light source not being in the activated subset of light sources, wherein reducing of the amount of light emitted from the first light source comprises reducing the strobe frequency of the first light source; and when glints reappear in sync with the reduced frequency, restoring the strobe frequency of the first light source to the normal value. a set of light sources (L1, L2, L3, L4); and a processor operatively coupled to the set of light sources and configured to perform operations comprising: activating a subset of the set of light sources (L1, L2, L3, L4), the subset being smaller than the set; determining that light from a first light source is not reaching an eye of a user, the first light source being in the activated subset of light sources and emitting light at a strobe frequency that equals a normal value; based on the determination, reducing an amount of light emitted from the first light source and activating a second light source of the set of light sources, the second light source not being in the activated subset of light sources, wherein reducing of the amount of light emitted from the first light source comprises reducing the strobe frequency of the first light source; and when glints reappear in sync with the reduced frequency, restoring the strobe frequency of the first light source to the normal value.
A steel plate resistant to zinc-induced crack, the components thereof in weight percentages being: C: 0.05%-0.090% Si: ≤ 0.20% Mn: 1.35%-1.65% P: ≤ 0.013% S: ≤ 0.003% Cu: 0.10%-0.30% Ni: 0.20%-0.50% Mo: 0.05%-0.20% Nb: 0.015%-0.035% Ti: 0.008%-0.018% N: ≤ 0.0060% Ca: 0.0010%-0.0040% B: ≤ 0.0002%, and the balance being Fe and inevitable impurities; and at the same time the contents of the above-mentioned elements must satisfy the relationships as follows: Mn/C ≥ 15; [(%Mn) + 0.75(%Mo)] × (%C) ≤ 0.16; CEZ ≤ 0.44%, wherein, CEZ = C + Si/17 + Mn/7.5 + Cu/13 + Ni/17 + Cr/4.5 + Mo/3 + V/1.5 + Nb/2 + Ti/4.5 + 420B; Ni/Cu ≥ 1.50; Nb/Ti ≥ 1.8, and Ti/N is between 1.50 and 3.40; Ca/S is between 1.00 and 3.00, and (%Ca) × (%S) 0.28 ≤ 1.0 × 10 -3; a finished steel plate has a yield strength of ≥ 460 MPa and a tensile strength of ≥ 550 MPa, the micro-structure of the finished steel plate is ferrite + bainite colonies which are tiny and dispersedly and homogeneously distributed, with an average grain size controlled at not greater than 10 μm, and the micro-structure of a welding heat-affected zone is tiny and homogeneous ferrite + a small amount of pearlite. C: 0.05%-0.090% Si: ≤ 0.20% Mn: 1.35%-1.65% P: ≤ 0.013% S: ≤ 0.003% Cu: 0.10%-0.30% Ni: 0.20%-0.50% Mo: 0.05%-0.20% Nb: 0.015%-0.035% Ti: 0.008%-0.018% N: ≤ 0.0060% Ca: 0.0010%-0.0040% B: ≤ 0.0002%, and the balance being Fe and inevitable impurities; Mn/C ≥ 15; [(%Mn) + 0.75(%Mo)] × (%C) ≤ 0.16; CEZ ≤ 0.44%, wherein, CEZ = C + Si/17 + Mn/7.5 + Cu/13 + Ni/17 + Cr/4.5 + Mo/3 + V/1.5 + Nb/2 + Ti/4.5 + 420B; Ni/Cu ≥ 1.50; Nb/Ti ≥ 1.8, and Ti/N is between 1.50 and 3.40; Ca/S is between 1.00 and 3.00, and (%Ca) × (%S) 0.28 ≤ 1.0 × 10 -3;