mhurhangee/ep-ind-claims huggingface dataset:
A selective etching process of a carbon material mask disposed on a silicon substrate, this process comprising the steps consisting in: a) Providing a silicon substrate including a first portion covered by the carbon material mask and a second doped portion, the mask including at its surface a surface layer comprising implanted ionic species and an underlying layer free of implanted ionic species b) Exposing the surface layer and the second portion to a SiCl 4 and Cl 2 plasma so as to deposit a silicon chloride SiCl x layer on the second portion and to etch the surface layer, c) Etching the underlying layer so as to expose the first portion, and d) Etching the silicon chloride SiCl x layer so as to expose the second portion. a) Providing a silicon substrate including a first portion covered by the carbon material mask and a second doped portion, the mask including at its surface a surface layer comprising implanted ionic species and an underlying layer free of implanted ionic species b) Exposing the surface layer and the second portion to a SiCl 4 and Cl 2 plasma so as to deposit a silicon chloride SiCl x layer on the second portion and to etch the surface layer, c) Etching the underlying layer so as to expose the first portion, and d) Etching the silicon chloride SiCl x layer so as to expose the second portion.
Wind turbine blade comprising a proximal blade root portion for coupling to a hub or extender of a wind turbine, a distal airfoil portion having a lift-generating shape, and a transition portion between them, the blade root portion having a substantially cylindrical shape, wherein the blade further comprises a cylinder rotatably mounted around the blade root portion.
Tuft-picking device for a brush-making machine, wherein the tuft-picking device comprises a tuft picker that can be moved relative to a material box and a fixed counterpart relative to the movable tuft picker, wherein the tuft picker has, on its front side that faces a bristle supply provided in the material box, at least one tuft-picking notch and, for the purpose of removing a bristle tuft from the bristle supply and for the purpose of delivering a bristle tuft that has been picked up to the brush-making machine, is movable with the at least one tuft-picking notch past the bristle supply and past the counterpiece at least as far as a delivery position, wherein the tuft-picking notch has two mutually opposing knife edges (14, 15) which delimit a notch opening of the tuft-picking notch and are oriented transversely to the direction of movement of the tuft picker, and the counterpiece has a dividing edge facing the tuft picker, characterized in that at least one of the two knife edges (14, 15) and/or the dividing edge is/are rounded transversely with respect to their longitudinal extension.
Method for producing a tensioning ring, in which projecting pins (12, 13) are formed on the upper and lower face of a planar sheet-metal material in the region of a ring contour and in which burrs formed during cutting are removed by means of deburring after the ring contour has been cut out, characterized in that, prior to final cutting, that is prior to the ring contour being completely cut out, which is carried out from one side of the planar sheet-metal material, the ring contour in the vicinity of the projecting pin (12 or 13) on the other side is partially cut free from said other side.
A chop saw comprising: a base assembly; a motor unit pivotally mounted on the base assembly to allow the motor unit to pivot towards or away from the base assembly to perform chop cuts, the motor unit having an output drive spindle upon which a circular saw blade can be rigidly mounted to be rotationally driven by the motor unit, the axis of pivot of the motor unit on the base being substantially parallel to the axis of rotation of the output drive spindle; at least one rearward pivotal guard pivotally mounted at a pivot point on the motor unit which can pivot from a first enclosed position, where it surrounds at least a portion of the lower cutting edge of a saw blade when mounted on the spindle, to a second retracted position where the portion of the lower cutting edge of the saw blade is exposed; a pivotal guard actuating mechanism (66,97) which moves the at least one rearward pivotal guard from its first enclosed position to its second retracted position when the motor unit is pivoted towards the base assembly; characterised in that the pivot point of the rearward guard is capable of being moved relative to the motor unit, the pivotal guard actuating mechanism moving the at least one rearward pivotal guard from its first enclosed position to its second retracted position by pivoting the rearward pivotal guard about its pivot point and/or moving the pivot point. a base assembly; a motor unit pivotally mounted on the base assembly to allow the motor unit to pivot towards or away from the base assembly to perform chop cuts, the motor unit having an output drive spindle upon which a circular saw blade can be rigidly mounted to be rotationally driven by the motor unit, the axis of pivot of the motor unit on the base being substantially parallel to the axis of rotation of the output drive spindle; at least one rearward pivotal guard pivotally mounted at a pivot point on the motor unit which can pivot from a first enclosed position, where it surrounds at least a portion of the lower cutting edge of a saw blade when mounted on the spindle, to a second retracted position where the portion of the lower cutting edge of the saw blade is exposed; a pivotal guard actuating mechanism (66,97) which moves the at least one rearward pivotal guard from its first enclosed position to its second retracted position when the motor unit is pivoted towards the base assembly;
A plant for obtaining fibers from lignocellulose-containing feedstock, having - a digester for pretreating the feedstock under the influence of heat, pressure and moisture, - a refiner for defibering the pretreated feedstock by means of two refiner tools (9, 10) rotating coaxially relative to one another in the refiner housing and forming a grinding gap, and having - a conveying device for conveying the pretreated feedstock from the digester to the refiner, wherein the conveying device comprises a worm conveyor with a worm trough and a screw conveyor rotating therein with at least one worm helix, which opens axially into the refiner via an inlet opening in the refiner housing, wherein the screw conveyor of the worm conveyor is driven at a speed of at least 400 rpm, characterized in that the screw conveyor of the worm conveyor is mounted at its discharge end in a pivot bearing (38, 38'). - a digester for pretreating the feedstock under the influence of heat, pressure and moisture, - a refiner for defibering the pretreated feedstock by means of two refiner tools (9, 10) rotating coaxially relative to one another in the refiner housing and forming a grinding gap, and having - a conveying device for conveying the pretreated feedstock from the digester to the refiner, wherein the conveying device comprises a worm conveyor with a worm trough and a screw conveyor rotating therein with at least one worm helix, which opens axially into the refiner via an inlet opening in the refiner housing,
A system, comprising a plurality of stem components (200, 200', 200", 200"'), each of the plurality of stem components being adapted to be inserted into a central cavity region created in a bone of a joint, each of the plurality of stem components comprising: a proximal body portion (201, 201', 201", 201'") sized to fit into a proximal portion of the central cavity region, the proximal body portion comprising a resection plane (204, 204', 204", 204'") and being adapted to support a head component having a geometric head center (203, 203', 203", 203'") located within the proximal body portion when the head component is engaged with the proximal body portion; a distal body portion (202, 202', 202", 202'") sized to fit into a distal portion of the central cavity region, wherein the head center is spaced from a longitudinal axis (205, 205', 205", 205'") of the distal body portion at a medial offset distance (207, 207', 207", 207'"), and wherein the resection plane is oriented at an inclination angle (206, 206', 206", 206'") with respect to the longitudinal axis; and a taper extending from the resection plane of the proximal body portion to the distal body portion, the taper comprising a medial curved surface and a lateral curved surface, wherein the medial and lateral curved surfaces are configured to mimic a geometric shape of the bone, wherein at least two of the plurality of stem components (200, 200', 200", 200'") include different medial offset distances (207, 207', 207", 207'") and medial curved surfaces of different shapes. a proximal body portion (201, 201', 201", 201'") sized to fit into a proximal portion of the central cavity region, the proximal body portion comprising a resection plane (204, 204', 204", 204'") and being adapted to support a head component having a geometric head center (203, 203', 203", 203'") located within the proximal body portion when the head component is engaged with the proximal body portion; a distal body portion (202, 202', 202", 202'") sized to fit into a distal portion of the central cavity region, wherein the head center is spaced from a longitudinal axis (205, 205', 205", 205'") of the distal body portion at a medial offset distance (207, 207', 207", 207'"), and wherein the resection plane is oriented at an inclination angle (206, 206', 206", 206'") with respect to the longitudinal axis; and a taper extending from the resection plane of the proximal body portion to the distal body portion, the taper comprising a medial curved surface and a lateral curved surface, wherein the medial and lateral curved surfaces are configured to mimic a geometric shape of the bone, wherein at least two of the plurality of stem components (200, 200', 200", 200'") include different medial offset distances (207, 207', 207", 207'") and medial curved surfaces of different shapes.
An RFIC assembled antenna, comprising: a first layer substrate including a first metal pattern, a first slot formed in the first metal pattern, and a second slot formed in the first metal pattern; an RFIC chip which is coupled to a region of the second slot for assembling the RFIC chip with the first layer substrate; and a second layer substrate coupled to a lower portion of the first layer substrate and including a second metal pattern, a third slot formed in the second metal pattern, and a dipole radiator formed inside the third slot, wherein a feeding pattern connected to the RFIC chip to provide a feed signal to the dipole radiator is formed inside the first slot, wherein the second slot is connected to the first slot. a first layer substrate including a first metal pattern, a first slot formed in the first metal pattern, and a second slot formed in the first metal pattern; an RFIC chip which is coupled to a region of the second slot for assembling the RFIC chip with the first layer substrate; and a second layer substrate coupled to a lower portion of the first layer substrate and including a second metal pattern, a third slot formed in the second metal pattern, and a dipole radiator formed inside the third slot, wherein a feeding pattern connected to the RFIC chip to provide a feed signal to the dipole radiator is formed inside the first slot, wherein the second slot is connected to the first slot.
A chain for mounting on a vehicle tire, in particular a sliding block chain, having a chain mesh which, in the mounted state of the chain, is arranged at least on the tread of a vehicle tire and has a number of chain strands (5, 6) each formed from a number of chain links each having longitudinal legs which are substantially straight and parallel to one another and are connected to one another at their ends by connecting rings, and in the mounted state of the chain, the connecting rings are oriented with their main plane substantially parallel to the tread and wear elements are associated with the chain links, characterized in that the wear elements are formed as wear webs which are firmly connected to chain links of the chain mesh and which extend parallel to the longitudinal legs of the chain links and, in the mounted state of the chain, the chain links of the chain strands (5, 6) are placed on the tread and are positioned inclined with respect to the tread at alternately positive and negative angles (+α, -α).
Method for producing a coated substrate by applying at least one coating composition to the substrate, which comprises a plastic selected from a group consisting of polyethylene, polypropylene, thermoplastic polyolefins or mixtures thereof, characterized by a - wet cleaning of the untreated substrate; b - application of a first coating composition, with the surface of the substrate not being activated before the application of the first coating composition; c - intermediate drying or wet-on-wet treatment of the substrate coated with the first coating composition; d - application of a second coating composition, which is curable thermally and by actinic radiation (dual cure) and comprises at least one UV 2K dual-cure water-based varnish; e - heating or drying of the coated substrate, with a polyaddition taking place; f - irradiation of the coated substrate with actinic radiation, with a polymerization being triggered. a - wet cleaning of the untreated substrate; b - application of a first coating composition, with the surface of the substrate not being activated before the application of the first coating composition; c - intermediate drying or wet-on-wet treatment of the substrate coated with the first coating composition; d - application of a second coating composition, which is curable thermally and by actinic radiation (dual cure) and comprises at least one UV 2K dual-cure water-based varnish; e - heating or drying of the coated substrate, with a polyaddition taking place; f - irradiation of the coated substrate with actinic radiation, with a polymerization being triggered.
A portable air-conditioner, the air-conditioner comprising a compressor, a condenser, and an evaporator located inside a housing, the air conditioner further comprising a cool air outlet and a warm air outlet, the air-conditioner further comprises an element in the air-flow path inside the portable air- conditioner from the evaporator to an axial fan of the portable air-conditioner, characterized in that the element is wider at its lower section than in its upper section, and wherein the element houses an electronic box. the element is wider at its lower section than in its upper section, and wherein the element houses an electronic box.
A method of providing security for a plurality of client computers, the method comprising: receiving an event report identifying possible malware on or infection of a first client computer from a device separated from the first client computer (210, 1110); receiving a first set of data from a detection program running on the first client computer; automatically analyzing the first set of data based on a set of known actual identifiers of compromise, IOCs, related to the possible malware; receiving a second set of data from a second client computer (1420, 1422); updating the set of known actual identifiers of compromise, wherein updating the set of known actual identifiers of compromise comprises analyzing the second set of data and re-weighting known actual IOCs found in both the first set of data and the second set of data; and automatically re-analyzing the first set of data based on the update. receiving an event report identifying possible malware on or infection of a first client computer from a device separated from the first client computer (210, 1110); receiving a first set of data from a detection program running on the first client computer; automatically analyzing the first set of data based on a set of known actual identifiers of compromise, IOCs, related to the possible malware; receiving a second set of data from a second client computer (1420, 1422); updating the set of known actual identifiers of compromise, wherein updating the set of known actual identifiers of compromise comprises analyzing the second set of data and re-weighting known actual IOCs found in both the first set of data and the second set of data; and automatically re-analyzing the first set of data based on the update.
Apparatus for separating gases, comprising as membrane separation stages at least a feed stream separation stage and a retentate separation stage and also at least one compressor arranged on the feed side of the feed stream separation stage and/or at least one, preferably one or two, vacuum pumps (s) which are arranged such that they generate a partial pressure difference between the retentate side and permeate side of the membrane, wherein the feed stream separation stage is supplied with a feed stream, which consists of at least two components and corresponds to the raw gas stream or is composed of the gases of the raw gas stream and of the recycled second permeate stream, the feed stream separation stage separates the feed stream, into a first permeate stream, which is either discarded or withdrawn as second product stream or further processed, and a first retentate stream, and the retentate separation stage separates the first retentate stream into a second permeate stream and a second retentate stream, which is withdrawn as product or further processed, characterized in that the apparatus comprises a permeate control means with which the permeate pressure of the feed stream separation stage can be raised or lowered and which is controlled on the basis of measured values from one or more feed stream measuring means in the feed stream and/or in the raw gas stream and/or one or more retentate stream measuring means in the second retentate stream.
A process for the preparation of a benzodithiophene compound having general formula: wherein: - R 1 and R 2, each independently represent a hydrogen atom, a linear or branched C 1 -C 20 alkyl group, a cycloalkyl group optionally substituted, an aryl group optionally substituted, a heteroaryl group optionally substituted; said process comprising reacting at least one monohalogenated dithiophene compound having general formula: wherein X represents a halogen atom selected from iodine, chlorine, bromine; with at least one internal alkyne having general formula: wherein R 1 and R 2 have the same meanings defined above; in the presence of at least one catalyst containing palladium and of at least one co-catalyst containing copper in oxidation state +1 having general formula: CuX 1 wherein X 1 represents a halogen atom selected from iodine, chlorine, bromine. - R 1 and R 2, each independently represent a hydrogen atom, a linear or branched C 1 -C 20 alkyl group, a cycloalkyl group optionally substituted, an aryl group optionally substituted, a heteroaryl group optionally substituted;
A pneumatic tire comprising: in a tread surface, a plurality of land portions (3, 3a, 3b) partitioned by one or more circumferential grooves extending in the tread circumferential direction or by the circumferential grooves and the tread ends; and in at least one land portion of the plurality of land portions (3, 3a, 3b), a sipe extending in the tread width direction, of which ends open at the circumferential grooves or the tread ends, wherein provided that, of the area in which the sipe extends, two areas covering 1/6 of the extension length of the sipe from both ends of the sipe are end regions; two areas covering 1/6 of the extension length of the sipe that are adjacent to the two end regions are intermediate regions, and an area covering 1/3 of the extension length of the sipe which is sandwiched between the two intermediate regions is a center region, the sipe has at least one bent portion (7a, 7b, 7c, 7d) extending continuously in the extending direction of the sipe from one of the end regions of the sipe to the other end region in the depth direction of the sipe; and the at least one bent portion (7a, 7b, 7c, 7d) is located further to the outer side in the tire radial direction in the center region than in the end regions; characterised in that provided that the depth of the sipe is h (mm), the at least one bent portion (7a, 7b, 7c, 7d) extends continuously in the extending direction of the sipe between both ends of the sipe in the range of 30 % or more and 55 % or less of the depth h (mm) of the sipe in the tire radial direction from the tread surface. in a tread surface, a plurality of land portions (3, 3a, 3b) partitioned by one or more circumferential grooves extending in the tread circumferential direction or by the circumferential grooves and the tread ends; and in at least one land portion of the plurality of land portions (3, 3a, 3b), a sipe extending in the tread width direction, of which ends open at the circumferential grooves or the tread ends, wherein provided that, of the area in which the sipe extends, two areas covering 1/6 of the extension length of the sipe from both ends of the sipe are end regions; two areas covering 1/6 of the extension length of the sipe that are adjacent to the two end regions are intermediate regions, and an area covering 1/3 of the extension length of the sipe which is sandwiched between the two intermediate regions is a center region, the sipe has at least one bent portion (7a, 7b, 7c, 7d) extending continuously in the extending direction of the sipe from one of the end regions of the sipe to the other end region in the depth direction of the sipe; and the at least one bent portion (7a, 7b, 7c, 7d) is located further to the outer side in the tire radial direction in the center region than in the end regions; characterised in that provided that the depth of the sipe is h (mm), the at least one bent portion (7a, 7b, 7c, 7d) extends continuously in the extending direction of the sipe between both ends of the sipe in the range of 30 % or more and 55 % or less of the depth h (mm) of the sipe in the tire radial direction from the tread surface.