mhurhangee/patent-ind-claim-en huggingface dataset:
A rotor blade assembly for a wind turbine , the rotor blade assembly comprising: a rotor blade having surfaces defining a pressure side , a suction side , a leading edge , and a trailing edge extending between a blade tip and a blade root ; and, at least one noise reducer adjacent to the trailing edge , the at least one noise reducer comprising at least one serration extending beyond the trailing edge in a chord-wise direction of the rotor blade , the at least one serration comprising a suction side surface and a pressure side surface that together define a panto cross-sectional shape along at least a portion of a lateral direction of the at least one serration , the suction side surface defining a first radius of curvature in the chord-wise direction, the pressure side surface defining a second radius of curvature in the chord-wise direction, characterized in that the first radius of curvature is larger than the second radius of curvature such that the suction side surface is flatter than the pressure side surface . a rotor blade having surfaces defining a pressure side , a suction side , a leading edge , and a trailing edge extending between a blade tip and a blade root ; and, at least one noise reducer adjacent to the trailing edge , the at least one noise reducer comprising at least one serration extending beyond the trailing edge in a chord-wise direction of the rotor blade , the at least one serration comprising a suction side surface and a pressure side surface that together define a panto cross-sectional shape along at least a portion of a lateral direction of the at least one serration , the suction side surface defining a first radius of curvature in the chord-wise direction, the pressure side surface defining a second radius of curvature in the chord-wise direction, characterized in that the first radius of curvature is larger than the second radius of curvature such that the suction side surface is flatter than the pressure side surface .
Coating material (20-23), in particular narrow-surface coating material, for coating an uneven surface of a workpiece (W), which coating material has a backing layer and an activatable or reactivatable bonding layer, wherein the coating material (20-23) further comprises a weakened region (20a, 20b; 21a, 21b; 22a, 22b; 23a, 23b), and the weakened region having been introduced into the coating material proceeding from the bonding layer.
An access point for use in a MU-MIMO network including a plurality of associated user stations , the access point adapted to: assign a multi-user, MU, group identifier, GID, and a group member index, GMI, to each of the plurality of associated user stations, the GID indicating one MU group of two or more of the associated user stations , the assigned GMI indicating a user station's ordinate position in an assigned MU group ; send to each of the plurality of associated user stations a GID management frame including an assignment of one or more GIDs and an assignment of a GMI for each of said one or more GIDs; and transmit a MU-MIMO transmission to a MU group , the MU-MIMO transmission including a plurality of spatial streams and one of the assigned GIDs ; wherein a subset of the spatial streams is intended for each user station of the MU group that is identified by the GID transmitted within the MU-MIMO transmission ; and wherein the GID management frame has a fixed length frame format and is a unicast frame that includes a membership field that is eight octets long, and a GMI table field that is sixteen octets long, wherein each bit in the membership field indicates whether the associated user station is a member of a MU group with a GID equal to an index of the bit in the membership field, and wherein each pair of bits in the GMI table field indicates an ordinate position in a MU group with a GID of an index of the pair of bits in the GMI table field. assign a multi-user, MU, group identifier, GID, and a group member index, GMI, to each of the plurality of associated user stations, the GID indicating one MU group of two or more of the associated user stations , the assigned GMI indicating a user station's ordinate position in an assigned MU group ; send to each of the plurality of associated user stations a GID management frame including an assignment of one or more GIDs and an assignment of a GMI for each of said one or more GIDs; and transmit a MU-MIMO transmission to a MU group , the MU-MIMO transmission including a plurality of spatial streams and one of the assigned GIDs ; wherein a subset of the spatial streams is intended for each user station of the MU group that is identified by the GID transmitted within the MU-MIMO transmission ; and wherein the GID management frame has a fixed length frame format and is a unicast frame that includes a membership field that is eight octets long, and a GMI table field that is sixteen octets long, wherein each bit in the membership field indicates whether the associated user station is a member of a MU group with a GID equal to an index of the bit in the membership field, and wherein each pair of bits in the GMI table field indicates an ordinate position in a MU group with a GID of an index of the pair of bits in the GMI table field.
A blade mould for manufacturing a blade shell part of a wind turbine blade , the blade shell part extending from a tip end to a root end, wherein the blade mould comprises: a first mould frame ; and a mould shell supported by the first mould frame and provided with a moulding surface that defines an outer shape of the blade shell part, wherein the mould shell has a longitudinal direction and comprises a root end mould part at a first end thereof; wherein the blade mould further comprises: a first deformation device for deforming the root end mould part of the mould shell, wherein the mould shell has a first mould edge and a second mould edge , and characterised in that the first deformation device is configured to increase the mould edge distance between the first mould edge and the second mould edge. a first mould frame ; and a mould shell supported by the first mould frame and provided with a moulding surface that defines an outer shape of the blade shell part, wherein the mould shell has a longitudinal direction and comprises a root end mould part at a first end thereof; wherein the blade mould further comprises: a first deformation device for deforming the root end mould part of the mould shell, wherein the mould shell has a first mould edge and a second mould edge , and characterised in that the first deformation device is configured to increase the mould edge distance between the first mould edge and the second mould edge.
An assembly for a firing mechanism for use in an injection device and comprising: a rear cap having an elongate member extending axially forwards when installed within the injection device; a plunger releasably connected directly to the elongate member and, upon release of the connection to the elongate member , axially displaceable in a forward direction; and a plunger driver to drive the plunger axially forwards upon release of the connection to the elongate member , wherein the plunger and the rear cap define an axial length of the assembly, which in turn determines a start position of a forward end of the plunger before release of the connection to the elongate member , wherein one or both of the plunger and the elongate member comprises a plurality of connection features for connection between the plunger and the elongate member during construction of the assembly, and wherein, during construction of the assembly, the plunger is releasably connectable directly to the elongate member at one of a plurality of positions defined by the plurality of connection features, for controlling the axial length of the assembly. a rear cap having an elongate member extending axially forwards when installed within the injection device; a plunger releasably connected directly to the elongate member and, upon release of the connection to the elongate member , axially displaceable in a forward direction; and a plunger driver to drive the plunger axially forwards upon release of the connection to the elongate member , wherein the plunger and the rear cap define an axial length of the assembly, which in turn determines a start position of a forward end of the plunger before release of the connection to the elongate member , wherein one or both of the plunger and the elongate member comprises a plurality of connection features for connection between the plunger and the elongate member during construction of the assembly, and wherein, during construction of the assembly, the plunger is releasably connectable directly to the elongate member at one of a plurality of positions defined by the plurality of connection features, for controlling the axial length of the assembly.
A USB hub comprising a plurality of USB ports each comprising a USB port connector and further comprising: a single controllable power element (325; 445) providing a regulated supply voltage to the plurality of USB port connectors ; a plurality of current measurement units (310, 320; 340, 345) coupled between the single controllable power element (325; 445) and the plurality of USB port connectors , respectively, wherein each current measurement unit (310, 320; 340, 345) receives said regulated voltage, wherein each current measurement unit (310, 320; 340, 345) measures a current drawn by a USB port sub-group (305; 350), wherein a USB port sub-group (305; 350) is comprised of one or more of the plurality of USB ports; and a power port control logic unit configured to control the single controllable power element (325; 445), wherein the power port control logic unit receives one or more current measurements via the plurality of current measurement units (310, 320; 340, 345) and wherein the power port control logic unit is further configured to direct the single controllable power element (325; 445) to turn off the regulated supply voltage to the plurality of USB port connectors if the received current measurements indicate a current limit has been exceeded by one of the USB port sub-groups (305; 350) and further turn off the regulated supply voltage to the plurality of USB port connectors if the received current measurements indicate that a collective current limit has been exceeded by all of the USB port sub-groups . a single controllable power element (325; 445) providing a regulated supply voltage to the plurality of USB port connectors ; a plurality of current measurement units (310, 320; 340, 345) coupled between the single controllable power element (325; 445) and the plurality of USB port connectors , respectively, wherein each current measurement unit (310, 320; 340, 345) receives said regulated voltage, wherein each current measurement unit (310, 320; 340, 345) measures a current drawn by a USB port sub-group (305; 350), wherein a USB port sub-group (305; 350) is comprised of one or more of the plurality of USB ports; and a power port control logic unit configured to control the single controllable power element (325; 445), wherein the power port control logic unit receives one or more current measurements via the plurality of current measurement units (310, 320; 340, 345) and wherein the power port control logic unit is further configured to direct the single controllable power element (325; 445) to turn off the regulated supply voltage to the plurality of USB port connectors if the received current measurements indicate a current limit has been exceeded by one of the USB port sub-groups (305; 350) and further turn off the regulated supply voltage to the plurality of USB port connectors if the received current measurements indicate that a collective current limit has been exceeded by all of the USB port sub-groups .
Holding device for holding a rotary platform of an elevator system , which elevator system comprises: - at least one elevator car , which can be moved in a shaft by way of guide rails - at least one fixed first guide rail which is fixedly arranged in the shaft and is orientated in a first, in particular vertical, direction (z), - at least one fixed second guide rail which is fixedly orientated in a second, in particular horizontal, direction (y), - at least one third guide rail which can be rotated with respect to the shaft , is secured to the rotary platform and can be transferred between an orientation in the first direction (z) and an orientation in the second direction (y), the holding device comprises: - at least one shaft mounting for securing the holding device in the shaft ; characterized in that the holding device comprises a holding frame for the at least indirect securement of the rotary platform to the holding device , and a first adjustment arrangement for adjusting the orientation of the holding frame with respect to the shaft mounting . - at least one elevator car , which can be moved in a shaft by way of guide rails - at least one fixed first guide rail which is fixedly arranged in the shaft and is orientated in a first, in particular vertical, direction (z), - at least one fixed second guide rail which is fixedly orientated in a second, in particular horizontal, direction (y), - at least one third guide rail which can be rotated with respect to the shaft , is secured to the rotary platform and can be transferred between an orientation in the first direction (z) and an orientation in the second direction (y), - at least one shaft mounting for securing the holding device in the shaft ; characterized in that the holding device comprises a holding frame for the at least indirect securement of the rotary platform to the holding device , and a first adjustment arrangement for adjusting the orientation of the holding frame with respect to the shaft mounting .
A process for the preparation of a block copolymer comprising a first type of polyolefin block and at least one type of second polymer block, the process comprising the steps of: A) polymerizing at least one type of olefin monomer using a catalyst system to obtain a first polyolefin block containing a main group metal on at least one chain end; the catalyst system comprising: i) a metal catalyst or metal catalyst precursor comprising a metal from Group 3-10 of the IUPAC Periodic Table of elements; and ii) at least one type of chain transfer agent; and iii) optionally a co-catalyst; B) reacting the first polyolefin block containing a main group metal on at least one chain end obtained in step A) with at least one type of oxidizing agent to obtain a first polyolefin block containing at least one main group metal-functionalized oxidized chain end; and C) forming at least one second polymer block on the first polyolefin block, wherein as a catalytic initiator the main group metal-functionalized oxidized chain end of the first polyolefin block obtained in step B) is used, wherein step C) is carried out directly after step B) and wherein step C) of obtaining a block copolymer is carried out by at least one nucleophilic substitution reaction at a carbonyl group-containing functionality of at least one type of second polymer or wherein step C) of obtaining a block copolymer is carried out by transesterification of at least one type of second polymer comprising at least one carboxylic or carbonic acid ester functionality or wherein step C) of obtaining a block copolymer is carried out by a combination of ring opening polymerization using at least one type of cyclic monomer and at least one nucleophilic substitution reaction at a carbonyl group-containing functionality of at least one type of second polymer. A) polymerizing at least one type of olefin monomer using a catalyst system to obtain a first polyolefin block containing a main group metal on at least one chain end; the catalyst system comprising: i) a metal catalyst or metal catalyst precursor comprising a metal from Group 3-10 of the IUPAC Periodic Table of elements; and ii) at least one type of chain transfer agent; and iii) optionally a co-catalyst; i) a metal catalyst or metal catalyst precursor comprising a metal from Group 3-10 of the IUPAC Periodic Table of elements; and ii) at least one type of chain transfer agent; and iii) optionally a co-catalyst; B) reacting the first polyolefin block containing a main group metal on at least one chain end obtained in step A) with at least one type of oxidizing agent to obtain a first polyolefin block containing at least one main group metal-functionalized oxidized chain end; and C) forming at least one second polymer block on the first polyolefin block, wherein as a catalytic initiator the main group metal-functionalized oxidized chain end of the first polyolefin block obtained in step B) is used, wherein step C) is carried out directly after step B) and
A composition comprising at least one ethylene-based polymer, prepared from a free-radical polymerization, and wherein the ethylene-based polymer has the following properties: A) a vinyl content greater than, or equal to, 0.3 vinyl per 1000 C (total carbons), as determined by 1H NMR as set out in the description, and B) a polymerized alpha-olefin level less than, or equal to, 1.00 mole percent, based on the total moles of polymerized monomers; and wherein the ethylene-based polymer has ≥ 0.1 amyl (C5) branches per 1000 carbon atoms, as determined by 13C NMR as set out in the description. A) a vinyl content greater than, or equal to, 0.3 vinyl per 1000 C (total carbons), as determined by 1H NMR as set out in the description, and B) a polymerized alpha-olefin level less than, or equal to, 1.00 mole percent, based on the total moles of polymerized monomers; and
A chip having a tunable inductor arrangement arranged thereon, the tunable inductor arrangement comprising a first winding part (W1) connected at a first end to a first input (INP) of the tunable inductor arrangement; a second winding part (W2) connected at a first end to a second end of the first winding part (W1); a third winding part (W3) connected at a first end to a second input (INN) of the tunable inductor arrangement; a fourth winding part (W4) connected at a first end to a second end of the third winding part (W3) and at a second end connected towards a second end of the second winding part (W2); and a switch arrangement (S12; S1, S2) arranged to tune the tunable inductor arrangement to selectively provide either a circuit comprising the first and third winding parts (W1, W3) in series between the first and second inputs (INP, INN); or a circuit comprising the first, second, fourth and third winding parts (W1, W2, W4, W3) in series between the first and second inputs (INP, INN), wherein the first and third winding parts (W1, W3) are arranged on the chip such that magnetic fields of the first and third winding parts (W1, W3) are common, and the second and fourth winding parts (W2, W4) are arranged to cancel electro-magnetic coupling with the first and third winding parts (W1, W3), characterized by that the second and fourth winding parts (W2, W4) form a pattern on the chip having a first part directing the magnetic field in a first direction and a second part directing the magnetic field in a second direction, wherein the second direction is opposite to the first direction; and wherein the pattern of the second and fourth winding parts (W2, W4) is eight-shaped, four-clover-shaped, or 2n-clover-shaped, where n is a positive integer. a circuit comprising the first and third winding parts (W1, W3) in series between the first and second inputs (INP, INN); or a circuit comprising the first, second, fourth and third winding parts (W1, W2, W4, W3) in series between the first and second inputs (INP, INN), wherein the first and third winding parts (W1, W3) are arranged on the chip such that magnetic fields of the first and third winding parts (W1, W3) are common, and the second and fourth winding parts (W2, W4) are arranged to cancel electro-magnetic coupling with the first and third winding parts (W1, W3),
Method for producing a stator on which a plurality of electrical winding phases with individual coil elements are arranged, characterized by the following steps: - manufacturing a plurality of separate stator segments which have insulating masks , - winding a first stator segment with a first coil element , - winding a second stator segment with a second coil element with a continuously wound uninterrupted coil wire , - winding a third stator segment with a third coil element with the continuously wound uninterrupted coil wire , - arranging the first and the second stator segment with the first and second coil element immediately next to one another in the circumferential direction of the stator , - arranging further stator segments to form a circular ring , - mechanically connecting the individual stator segments , - wherein the insulating masks have radial cutouts through which the connecting wire between the first and the second coil element , which together form a twin coil , is guided in the radial direction , - wherein the connecting wire is arranged radially outside the insulating masks before winding of the second stator segment , - wherein the connecting wire does not protrude beyond the insulating mask with respect to an axial direction of the stator during winding, and - wherein the connecting wire between the first and the second coil element and the connecting wire between the second coil element and the third coil element remain radially outside the insulating mask even after assembly is complete. - manufacturing a plurality of separate stator segments which have insulating masks , - winding a first stator segment with a first coil element , - winding a second stator segment with a second coil element with a continuously wound uninterrupted coil wire , - winding a third stator segment with a third coil element with the continuously wound uninterrupted coil wire , - arranging the first and the second stator segment with the first and second coil element immediately next to one another in the circumferential direction of the stator , - arranging further stator segments to form a circular ring , - mechanically connecting the individual stator segments , - wherein the insulating masks have radial cutouts through which the connecting wire between the first and the second coil element , which together form a twin coil , is guided in the radial direction , - wherein the connecting wire is arranged radially outside the insulating masks before winding of the second stator segment , - wherein the connecting wire does not protrude beyond the insulating mask with respect to an axial direction of the stator during winding, and - wherein the connecting wire between the first and the second coil element and the connecting wire between the second coil element and the third coil element remain radially outside the insulating mask even after assembly is complete.