mhurhangee/ep-ind-claims huggingface dataset:
Portable power tool having an output shaft on which a tool receptacle is formed, said tool receptacle having a polygonal inner receptacle and a polygonal outer receptacle, wherein the polygonal inner receptacle is configured to be connected to an application tool which is lockable in the polygonal inner receptacle by way of a locking device assigned to the tool receptacle, wherein the locking device has a locking sleeve which, in order to unlock the application tool, is displaceable from a locking position into an unlocking position counter to a spring force applied by an associated spring element in an axial direction away from the portable power tool, characterized in that the locking sleeve has an actuating member and a retaining member which are connected together via a threaded connection, wherein the retaining member is urged in the direction of the locking position of the locking sleeve by the associated spring element and the actuating member is configured to allow displacement of the locking sleeve from the locking position into the unlocking position.
Conveyor chain support for an easy to clean conveyor, where the conveyor chain support comprises an outer peripheral sliding surface adapted to glidingly support a conveyor chain in a return path of the conveyor, where the conveyor chain support is adapted to be attached on a transverse axle of the conveyor in a support position, where the conveyor chain support is a single piece comprising a first jaw and a second jaw joining each other at one end and forming a mouth at the other end, where the conveyor chain support is adapted to be attached on the transverse axle through the mouth, characterized in that each jaw (17, 18) comprises a front protrusion and a rear protrusion arranged congruent to each other, such that an attachment opening is formed there between, where the front protrusions and the rear protrusions are adapted to bear against the transverse axle on inner bearing surfaces in the support position.
A metering device with a piston-cylinder-arrangement with a cylinder and a piston rod (28; 328; 428) which both extend along an axial direction and are movable relative to one another in this axial direction and with a radial sliding seal assembly (10; 310; 410) configured to seal a radial gap between a wall of the cylinder and a wall of the piston rod (28; 328; 428) movable relative to the cylinder, which comprises a sealing component (12; 312; 412) and at least one cooperating biasing component (14; 314; 414), wherein the sealing component (12; 312; 412) comprises a sealing segment extending in the axial direction and in the circumferential direction having a sealing surface (18; 318; 418) facing in a first radial direction for a sealing and at least in the axial direction sliding contact with a working surface extending in an axial direction and in the circumferential direction, wherein the working surface is formed on an inner side of the cylinder facing towards the piston rod (28; 328; 428) and where a biasing surface facing in a second radial direction opposite to the first radial direction is formed for engagement with the biasing component (14; 314; 414) for transferring a radial biasing force and in engagement with the biasing component, wherein the sealing component is used directly for limiting a metering cavity alterable by a relative movement of the piston rod and the cylinder, wherein the biasing component (14; 314; 414) comprises a spring carrier and a plurality of separate radial spring segments (22; 322; 422) which at least in a radial direction are supported resiliently at the spring carrier wherein furthermore at least one radial spring segment (22; 322; 422) is connected to the spring carrier in the region of its axial longitudinal end and is provided with a biasing axial segment spaced axially to the axial longitudinal end for abutment at the biasing surface, characterized in that the spring carrier comprises a carrier segment extending in the circumferential direction from which at least one radial spring segment (22; 322; 422) extends in the axial direction form the alterable metering cavity.
Seal assembly for a rotating drum of a washing machine, comprising a rotating drum shaft, extending along an axis and rotatable about the axis and arranged so as to pass through an aperture in a wall of the washing machine; a support member supporting the drum, fixed in use to the drum and integrally connected to the shaft so as to rotate the drum; and a seal element for sealing the aperture in a fluid-tight manner; the seal element comprising a pair of radial sealing lips (21, 22), arranged side by side along the axis and both of which cooperates slidingly with a cylindrical sealing surface arranged around the shaft, and at least an axial sealing lip, which cooperates with a front sealing surface carried by the support member and substantially orthogonal to the axis; the seal element comprising a reinforcement that is substantially L-shaped and a flexible covering configured so as to define the axial sealing lip and the radial sealing lips; the seal element having an annular front surface, facing towards the support member, and the axial sealing lip and a first radial sealing lip both protruding axially beyond said front surface; the assembly being characterized in that the front sealing surface that cooperates with the axial sealing lip is located on an annular projection, that projects rearwards from the support member towards the axial sealing lip and is a portion of a body that constitutes the support member; and in that the reinforcement comprises a cylindrical portion about the axis and a radially internal flange, having a free end portion flat and without curvatures from which the axial sealing lip and the radial sealing lips extend.
A switch unit, comprising at least one stationary contact assembly, wherein each stationary contact assembly comprises a first stationary contact, a second stationary contact, and a first pin connected to the first stationary contact, and the first pin is soldered to a circuit board, wherein the stationary contact assembly further comprises a second pin connected to the second stationary contact, the first stationary contact and the first pin are integrally molded, the second stationary contact and the second pin are integrally molded, and the second pin is soldered to the circuit board, and the switch unit is characterised in that it further comprises a housing, the first pin comprises a first bending portion connected to the first stationary contact and a first extending portion connected to the first bending portion, the first extending portion and the first stationary contact are located on different planes, the first pin is away from an arc discharge opening of the housing, the second pin comprises a second bending portion connected to the second stationary contact and a second extending portion connected to the second bending portion, the second extending portion and the second stationary contact are located on different planes, and the second pin is away from the arc discharge opening.
Laminate material for equipping products, for example packaging means, by applying single laminates (5.1), which are made from a thin plastics film having a thickness ranging between 2 μm and 5 μm, onto the outer surface of the products, comprising a web-like support material, on which the plastics film is retained by means of a release lacquer or a peeling adhesive, wherein the single laminates (5.1) are formed from said plastics film by stamping and/or cutting, wherein the single laminates on their side remote from the support material are provided with an adhesive coating and are adjacent to an adhesive-free region (12.1) of the support material at least on their edges facing the longitudinal edges of the support material, wherein the adhesive coating is formed by a hot glue or hot-melt adhesive.
Method for operating a wind turbine, comprising: measuring a torsion between a first point and a second point, which is at a distance from the first, of a rotor blade of a wind turbine, preferably using a torsion sensor integrated into the rotor blade or arranged on a surface of the rotor blade; and determining at least one parameter, preferably an actual value of the at least one parameter, of the wind turbine based on the measured torsion, wherein the at least one parameter is selected from the group comprising an angle of attack of the rotor blade, a pitch angle, a wind speed, a flow angle and a free stream velocity, wherein the torsion measurement is carried out using at least one further point on the rotor blade, wherein the torsion measurement preferably is carried out between at least two further points on the rotor blade, wherein the torsion measurement is carried out in at least two segments of the rotor blade, wherein the first point and the second point are located in a first segment of the rotor blade, and wherein at least one further point is located in a second segment of the rotor blade, and/or wherein the method further comprises: segmentally determining a free stream velocity, and wherein the method further comprises: segmentally adjusting an angle of attack and/or pitch angle of the rotor blade. measuring a torsion between a first point and a second point, which is at a distance from the first, of a rotor blade of a wind turbine, preferably using a torsion sensor integrated into the rotor blade or arranged on a surface of the rotor blade; and determining at least one parameter, preferably an actual value of the at least one parameter, of the wind turbine based on the measured torsion, wherein the at least one parameter is selected from the group comprising an angle of attack of the rotor blade, a pitch angle, a wind speed, a flow angle and a free stream velocity, wherein the torsion measurement is carried out using at least one further point on the rotor blade, wherein the torsion measurement preferably is carried out between at least two further points on the rotor blade, wherein the torsion measurement is carried out in at least two segments of the rotor blade, wherein the first point and the second point are located in a first segment of the rotor blade, and wherein at least one further point is located in a second segment of the rotor blade, and/or wherein the method further comprises: segmentally determining a free stream velocity, and wherein the method further comprises: segmentally adjusting an angle of attack and/or pitch angle of the rotor blade.
An arrangement comprising a machine tool spindle, on the first end of which a recess, which has a cylindrical design over at least 50% of the recess depth thereof, is provided for inserting an interchangeable insert (7, 11) forming an interface, and an insert (7, 11) corresponding thereto designed in the manner of a bushing, the outside diameter of which is dimensioned in some sections so as to be attachable in the recess by way of at least one close-tolerance or shrink joint, a further recess formed in the insert (7, 11) forming a hollow taper shank interface or a steep-angle taper interface, a central first section of the recess of the machine tool spindle having a first inside diameter and a bottom-side second section having a second inside diameter, which is smaller than the first inside diameter, and a third inside diameter, which is smaller than the first inside diameter, being provided on the opening-side end of the recess, characterized in that a second end of the insert (7, 11) facing away from the interface has a first outside diameter that corresponds to the second inside diameter and allows a first close-tolerance or shrink joint to be established, and the insert (7, 11), on an interface-side first end, has a second outside diameter, which corresponds to the third inside diameter of the recess, whereby a second close-tolerance or shrink joint can be established in this region.
A pressurized water reactor nuclear core comprising: - a nuclear core plate (5, 7) having at least one positioning pin projecting from said nuclear core plate (5, 7), and - a tie plate (13, 15) of a nuclear fuel assembly, said tie plate having at least one positioning hole for receiving and surrounding said positioning pin, the positioning hole extending along a central axis and having a maintaining portion and a guiding portion, the guiding portion widening radially in each radial direction from the maintaining portion to an end surface of the tie plate, the guiding portion being connected to the end surface by a capture contour, characterized in that said capture contour is substantially polygonal and has at least a part having a radial distance with respect to the central axis greater than a radial distance of another part. - a nuclear core plate (5, 7) having at least one positioning pin projecting from said nuclear core plate (5, 7), and - a tie plate (13, 15) of a nuclear fuel assembly, said tie plate having at least one positioning hole for receiving and surrounding said positioning pin, the positioning hole extending along a central axis and having a maintaining portion and a guiding portion, the guiding portion widening radially in each radial direction from the maintaining portion to an end surface of the tie plate, the guiding portion being connected to the end surface by a capture contour, characterized in that said capture contour is substantially polygonal and has at least a part having a radial distance with respect to the central axis greater than a radial distance of another part.
Device for attaching a cabin (A, B) designed to be hauled by a cable, comprising attachment means to couple the device to the cable according to a coupling axis extending along the cable, at least one arm (9, 10) configured to attach the cabin (A, B) in removable manner and mounted mobile on the attachment means to move the cabin (A, B) with respect to the attachment means, characterized in that it comprises at least one slide (20, 21) fixed to the attachment means, and in that said at least one arm (9, 10) is mounted sliding in said at least one slide (20, 21) along an axis perpendicular to the coupling axis of the attachment means and perpendicular to the vertical axis in a position where the attachment means is coupled to the cable.
A method performed by network equipment comprising an access device associated with a first network cell, the method comprising: receiving a request from user equipment, UE, on a random access channel RACH, to obtain a circuit switched, CS, service; wherein the request comprises a connection request message and includes a fallback indication that the service is not available through a second network cell with which the UE was associated; wherein the first network cell comprises a GPRS/EDGE radio access network, GERAN cell; and assigning, in direct response to the request, a dedicated traffic channel, TCH, with an associated fast associated control channel, FACCH to the UE. receiving a request from user equipment, UE, on a random access channel RACH, to obtain a circuit switched, CS, service; wherein the request comprises a connection request message and includes a fallback indication that the service is not available through a second network cell with which the UE was associated; wherein the first network cell comprises a GPRS/EDGE radio access network, GERAN cell; and assigning, in direct response to the request, a dedicated traffic channel, TCH, with an associated fast associated control channel, FACCH to the UE.
A portable vacuum system comprising a sample room for storing samples, an ion pump for creating a vacuum in the inside of the sample room, the sample room (11,31) comprising: a gate part for connecting with another device; and a pump connection part for connecting with the ion pump; the ion pump comprising: a cylindrical casing; a first electrode inside the casing, the first electrode being a rod-like electrode located on the central axis of the casing; a second electrode having a different polarity from that of the first electrode, the second electrode being a cylindrical electrode located concentrically to the casing, wherein the second electrode is either fixed to the inner wall of the casing or wherein the casing is the second electrode, and; a plurality of cylindrical magnets located so as to surround the circumference of the second electrode and located concentrically to the casing and in a row at intervals in the central axis direction of the casing, wherein the plurality of cylindrical magnets are configured so that surfaces of the adjacent cylindrical magnets have the same polarities; and a further connection part for connecting the casing with the pump connection part; wherein the system further comprises magnetic materials between the adjacent magnets of the plurality of cylindrical magnets, thereby increasing the magnetic field in the central axis direction. a gate part for connecting with another device; and a pump connection part for connecting with the ion pump; a cylindrical casing; a first electrode inside the casing, the first electrode being a rod-like electrode located on the central axis of the casing; a second electrode having a different polarity from that of the first electrode, the second electrode being a cylindrical electrode located concentrically to the casing, wherein the second electrode is either fixed to the inner wall of the casing or wherein the casing is the second electrode, and; a plurality of cylindrical magnets located so as to surround the circumference of the second electrode and located concentrically to the casing and in a row at intervals in the central axis direction of the casing, wherein the plurality of cylindrical magnets are configured so that surfaces of the adjacent cylindrical magnets have the same polarities; and a further connection part for connecting the casing with the pump connection part; wherein the system further comprises magnetic materials between the adjacent magnets of the plurality of cylindrical magnets, thereby increasing the magnetic field in the central axis direction.
A wind turbine blade with a blade profile at at least one radial position of the wind turbine blade, wherein a blade dorsal side shape from a maximum blade thickness position toward a rear edge is defined, so that when a distance from a front edge along a blade chord line is represented by X and a distance from the blade chord line to a blade dorsal side is represented by Y, the blade dorsal side shape includes a first region that extends from the maximum blade thickness position toward the rear edge on the blade dorsal side with dY/dX as a primary derivative amount of the Y to the X decreasing, a second region that is located on a side of the rear edge of the first region and extends toward the rear edge, and a third region that is located on the side of the rear edge of the second region and is connected to the rear edge with the dY/dX decreasing, wherein the maximum blade thickness position is provided within a range of the X/C of 29% to 31% when X/C at the front edge is 0% and X/C at the rear edge is 100%, and the second region has a reduced slope of the dY/dX with respect to the first and third region, so that the first region of the dY/dX, the second region of the dY/dX, and the third region of the dY/dX draw a curve of a substantially S shape, wherein when the X is divided by a chord length and normalized with the X in the front edge being 0% and the X in the rear edge being 100%, a maximum camber position is provided within a range of the X of 50% to 65%, characterized in that with a chord length being C in a blade section, X/C, Y/C, and the dY/dX are defined as in Table 1, (Table 1} X/C Y/C dY/dX 0.3000 0.1157 0.3500 0.1149 -0.05300 0.4000 0.1111 -0.10420 0.4500 0.1051 -0.14060 0.5000 0.0976 -0.16200 0.5500 0.0892 -0.17410 0.6000 0.0803 -0.18150 0.6500 0.0712 -0.18580 0.7000 0.0618 -0.18840 0.7500 0.0523 -0.19110 0.8000 0.0427 -0.19530 0.8500 0.0328 -0.20100 0.9000 0.0226 -0.20850 0.9500 0.0120 -0.21830 1.0000 0.0007 and the wind turbine blade has a blade shape within an error range of ±3% of each numerical value of the Y/C.
A method in a network access equipment of maintaining uplink synchronization with an associated user equipment, UE, comprising: defining a burst period for the associated UE to send a plurality of timing signals, wherein the burst period is defined within a timing advance, TA, adjustment period comprising a measurement period and a quiet period, wherein the burst period corresponds to the measurement period and wherein the quiet period corresponds to a time during the TA adjustment period in which the timing signals are not sent; determining an interval between ones of the number of timing signals in the burst period based on a velocity of the associated UE; and sending a timing signal instruction message containing the burst period and the interval, wherein the total number of timing signals within the TA adjustment period is constant. defining a burst period for the associated UE to send a plurality of timing signals, wherein the burst period is defined within a timing advance, TA, adjustment period comprising a measurement period and a quiet period, wherein the burst period corresponds to the measurement period and wherein the quiet period corresponds to a time during the TA adjustment period in which the timing signals are not sent; determining an interval between ones of the number of timing signals in the burst period based on a velocity of the associated UE; and sending a timing signal instruction message containing the burst period and the interval, wherein the total number of timing signals within the TA adjustment period is constant.
Drug delivery device for selecting and dispensing a number of user variable doses of a medicament, the device comprising a housing having a distal end and a proximal end, a cartridge holder releasably attached to the distal end of the housing, a housing insert which is rotationally constrained to the housing and is axially movable relative to the housing between a proximal dose setting position and a distal resetting position, a drive member, a piston rod engaging the housing insert and the drive member, a dose setting member guided within the housing to allow rotation of the dose setting member during dose setting and dose dispensing, a clutch for rotationally coupling the drive member and the dose setting member, and a locking element which is rotationally constrained to the housing and is axially movable relative to the housing between a, preferably proximal, dose setting position and a, preferably distal, resetting position, characterized in that the locking element is axially movable relative to the housing from its dose setting position, in which the locking element is rotationally constrained to the drive member, into a, preferably distal, dose dispensing position, wherein the locking element is rotationally de-coupled from the drive member, when the locking element is in its dose dispensing position or in its resetting position, and in that the locking element is coupled to the clutch such that the clutch is axially moved relative to the housing when the locking element is moved from its proximal dose setting position to its distal resetting position, which rotationally de-couples the dose setting member and the drive member.
A method for monitoring water quality in a plurality of fish tanks, wherein the method comprises: by a first sensor system receiving a first sample of water from a first of the plurality of fish tanks and measuring a first parameter of the first sample by the first sensor system; by a second sensor system receiving a second sample of water from a second of the plurality of fish tanks and measuring a second parameter by the second sensor system characterized in that the method comprises measuring the second parameter by the second sensor system while simultaneously measuring the first parameter of the first sample by the first sensor system, the second parameter being different from the first parameter; subsequently receiving another water sample from the second fish tank by the first sensor system and measuring the first parameter thereof and receiving a further water sample from the first fish tank by the second sensor system and measuring the corresponding second parameter thereof.