mhurhangee/ep-ind-claims huggingface dataset:
A method of mixing a solid thiobis phenolic antioxidant with polyethylene, the method comprising the steps of mixing the thiobis phenolic antioxidant with polyalkylene glycol to form a blend, wherein the blend consists of the thiobis phenolic antioxidant and the PAG at a thiobis phenolic antioxidant to PAG weight ratio from 0.5:1 to 1:1, and mixing the blend with polyethylene to form a polyethylene composition consisting of the polyethylene and from 0.1 wt% to 3 wt% of the blend, based on the weight of the polyethylene composition; in which the thiobis phenolic antioxidant and PAG are dry blended to form the blend prior to mixing the blend with the polyethylene. mixing the thiobis phenolic antioxidant with polyalkylene glycol to form a blend, wherein the blend consists of the thiobis phenolic antioxidant and the PAG at a thiobis phenolic antioxidant to PAG weight ratio from 0.5:1 to 1:1, and mixing the blend with polyethylene to form a polyethylene composition consisting of the polyethylene and from 0.1 wt% to 3 wt% of the blend, based on the weight of the polyethylene composition;
Method for ascertaining an authorization for access to at least one telecommunication channel of a telecommunication network by a subscriber station (5, 10, 15, 20), wherein information signals sent by a base station with access threshold value and access class information as access authorization data are received by a transmission/reception unit of the subscriber station (5, 10, 15, 20) characterized in that an evaluation unit of the subscriber station (5, 10, 15, 20) has a check performed in it to determine whether an access authorization card of the subscriber station (5, 10, 15, 20) stores an association between the subscriber station (5, 10, 15, 20) and a privileged user class (35, 40), if this is the case, then the evaluation unit takes the access class information (Z0, Z1, Z2, Z3) as a basis for checking whether the privileged user class (35, 40) ascertained for the subscriber station (5, 10, 15, 20) is authorized for access to the at least one telecommunication channel irrespective of an access threshold value evaluation, if this is not the case or if the access authorization card stores no association with a privileged user class (35, 40), then the evaluation unit performs the access threshold value evaluation with the following steps: (i) ascertains an access threshold value from the access authorization data, (ii) draws a random or pseudo-random number, (iii)compares the access threshold value with the random or pseudo-random number, and (iv) allocates an access right for the at least one telecommunication channel to the subscriber station (5, 10, 15, 20) on the basis of the comparison result. (i) ascertains an access threshold value from the access authorization data, (ii) draws a random or pseudo-random number, (iii)compares the access threshold value with the random or pseudo-random number, and (iv) allocates an access right for the at least one telecommunication channel to the subscriber station (5, 10, 15, 20) on the basis of the comparison result.
Apparatus suitable for placement of a tubular prosthetic device within a natural body lumen, wherein said apparatus comprises a flexible elongate member for positioning of the tubular device, a sheath for holding the tubular prosthetic device in a first configuration upon the flexible member, a handle for manipulating the flexible elongate member, characterised by said handle comprising first and second control means (120, 122) operable independently to effect movement of the sheath with respect to the flexible member by use of respective first and second sheath sliders (20, 24) wherein the first control means is configured for effecting a rotation about an axis, and the second control means is configured for translation along an axis, wherein the first control means is operably connected by means of a draw wire to the first sheath slider which in a first position is contiguous with the second sheath slider, and said second sheath slider is selectively separable from said first sheath slider by means of the second control means, and said first and second sheath sliders are slidable along a common axis, the second sheath slider being operably connected to the sheath for displacement thereof relative to the flexible elongate member.
An apparatus for generating a 3D structure, comprising: • a magnetic field generator for generating a static magnetic field B 0 in a working zone of the apparatus, in which a polymer precursor comprising at least one paramagnetic substance can be arranged; • gradient coils for generating magnetic gradient fields in all three spatial directions x, y, z, by means of which gradient coils the paramagnetic substance can be spatially encoded in a defined voxel V of the polymer precursor; • a radio-frequency field generator for irradiating RF radiation into the working zone; and • a control unit which is configured to control the RF field generator in such a way that the spatially encoded paramagnetic substance in the voxel V can be excited by means of a field frequency of the RF radiation tuned to the paramagnetic substance in order to trigger the polymerization of the polymer precursor in the defined voxel V. • a magnetic field generator for generating a static magnetic field B 0 in a working zone of the apparatus, in which a polymer precursor comprising at least one paramagnetic substance can be arranged; • gradient coils for generating magnetic gradient fields in all three spatial directions x, y, z, by means of which gradient coils the paramagnetic substance can be spatially encoded in a defined voxel V of the polymer precursor; • a radio-frequency field generator for irradiating RF radiation into the working zone; and • a control unit which is configured to control the RF field generator in such a way that the spatially encoded paramagnetic substance in the voxel V can be excited by means of a field frequency of the RF radiation tuned to the paramagnetic substance in order to trigger the polymerization of the polymer precursor in the defined voxel V.
Arrangement comprising a lighting device in a tunnel or an underpass, an edge of a lane, of a road or of a track in the tunnel or the underpass, and a wall of the tunnel or underpass associated with the edge of the lane, the road or the track in the tunnel or the underpass, wherein the lighting device comprises a housing having a pot-shaped housing element for accommodating at least one lamp (26, 26', 26") and a control device that switches the at least one lamp (26, 26', 26") on and off and can be supplied with electricity, and having a cover element that can close the pot-shaped housing element in a sealing manner and has at least two passages (42, 42') facing away from one another for allowing light (44, 44') that can be produced by the at least one lamp (26, 26') to pass through, out of both sides of the housing, in opposite directions and parallel to the lane, wherein the cover element has a further passage (42") that is facing the wall of the tunnel or the underpass for allowing light (44") that can be produced by the at least one lamp (26") to pass through, out of the housing perpendicular to the lane and onto the wall of the tunnel or the underpass, wherein at least one light-conducting element which guides the light (44, 44', 44") produced by the at least one lamp (26, 26', 26") to the passages (42, 42', 42") is allocated to the at least one lamp (26, 26', 26"), wherein two lamps (26, 26') and/or the at least one light-conducting element are designed in such a way that information and/or signals in the form of light (44, 44') can be projected out of both sides of the housing in opposite directions and parallel to the lane or its edge for outlining the edge of the lane, of the road or of the track in the tunnel or of the underpass, and wherein one lamp (26") and/or the at least one light-conducting element are designed in such a way that warning and/or emergency signals can be projected onto the wall of the tunnel or of the underpass above the installation surface (32, 34) for marking, highlighting and illuminating escape routes in the tunnel or the underpass perpendicular to the lane.
A yaw drive for a yawing system for a wind turbine, the yaw drive comprising: - a motor, - a gear assembly operationally connected to the motor, and - a torque limiter arranged detachably between the motor and the gear assembly, in such a manner that the torque limiter is capable of transferring torque between the motor and the gear assembly, and the torque limiter being capable of limiting torque transfer between the motor and the gear assembly when the torque applied to the torque limiter exceeds a threshold value, wherein a torque transferring part of the torque limiter comprises a first set of discs connected to a rotating output shaft of the motor and a second set of discs connected to a rotating input shaft of the gear assembly, the discs of the first set of discs being arranged interleaved with the discs of the second set of discs, thereby forming a stack of discs, a friction between the discs of the first set of discs and the discs of the second set of discs providing torque transfer between the discs (8, 9), and the discs (8, 9) being allowed to rotate relative to each other when an applied torque overcomes the friction between the discs (8, 9), and wherein the torque limiter is provided with a preload mechanism arranged to apply a preload force to the stack of discs in such a manner that the preload force defines the friction between the discs (8, 9). - a motor, - a gear assembly operationally connected to the motor, and - a torque limiter arranged detachably between the motor and the gear assembly, in such a manner that the torque limiter is capable of transferring torque between the motor and the gear assembly, and the torque limiter being capable of limiting torque transfer between the motor and the gear assembly when the torque applied to the torque limiter exceeds a threshold value, wherein a torque transferring part of the torque limiter comprises a first set of discs connected to a rotating output shaft of the motor and a second set of discs connected to a rotating input shaft of the gear assembly, the discs of the first set of discs being arranged interleaved with the discs of the second set of discs, thereby forming a stack of discs, a friction between the discs of the first set of discs and the discs of the second set of discs providing torque transfer between the discs (8, 9), and the discs (8, 9) being allowed to rotate relative to each other when an applied torque overcomes the friction between the discs (8, 9), and wherein the torque limiter is provided with a preload mechanism arranged to apply a preload force to the stack of discs in such a manner that the preload force defines the friction between the discs (8, 9).
A device (10; 1202; 1302; 1402; 1500) for detecting whether a distal portion of a probe (20; 1204; 1304; 1404) inserted into a body is located within a target anatomical environment, the device (10; 1202; 1302; 1402; 1500) comprising: a housing (110; 1208; 1312; 1406) having a distal portion with a first port (114;1308) that is detachably couplable to the probe (20; 1204; 1304; 1404), and a proximal portion with a second port (116; 1310) that is detachably couplable to a syringe (15; 1206; 1306), the first port (114; 1308) fluidly coupled to the second port (116; 1310); a pressure sensing unit carried by the housing, the sensing unit configured to generate a pressure signal in response to a pressure of an environment in which the distal portion of the probe (20; 1204; 1304; 1404) is positioned, the pressure signal comprising a series of instantaneous pressure values; a processing unit coupled to the sensing unit and carried by the housing, the processing unit to receive and process the series of instantaneous pressure values so as to determine a mean pressure value using a moving average of the series over a predetermined time, the mean pressure value indicative of the environment about the distal portion of the coupled probe (20; 1204; 1304; 1404); and an output unit coupled to the processing unit and carried by the housing (110; 1208; 1312; 1406), the output unit configured to output to a visual display (1214; 1328; 1410) a reporting signal based on the mean pressure value, wherein the pressure sensing unit, the processing unit, and the output unit are disposed substantially between the first port and the second port of the housing (110; 1208; 1312; 1406). a housing (110; 1208; 1312; 1406) having a distal portion with a first port (114;1308) that is detachably couplable to the probe (20; 1204; 1304; 1404), and a proximal portion with a second port (116; 1310) that is detachably couplable to a syringe (15; 1206; 1306), the first port (114; 1308) fluidly coupled to the second port (116; 1310); a pressure sensing unit carried by the housing, the sensing unit configured to generate a pressure signal in response to a pressure of an environment in which the distal portion of the probe (20; 1204; 1304; 1404) is positioned, the pressure signal comprising a series of instantaneous pressure values; a processing unit coupled to the sensing unit and carried by the housing, the processing unit to receive and process the series of instantaneous pressure values so as to determine a mean pressure value using a moving average of the series over a predetermined time, the mean pressure value indicative of the environment about the distal portion of the coupled probe (20; 1204; 1304; 1404); and an output unit coupled to the processing unit and carried by the housing (110; 1208; 1312; 1406), the output unit configured to output to a visual display (1214; 1328; 1410) a reporting signal based on the mean pressure value, wherein the pressure sensing unit, the processing unit, and the output unit are disposed substantially between the first port and the second port of the housing (110; 1208; 1312; 1406).
A touch panel comprising: a cover substrate comprising an active area and an unactive area; a sensing electrode extending from the active area toward the unactive area; a printing layer on the unactive area; and a wire electrode on the printing layer, wherein the printing layer includes a conductive member, wherein the sensing electrode makes contact with one surface of the cover substrate, wherein the printing layer covers one end of the sensing electrode, and a conductive member is provided in at least one of an inner area or an inner area and an outer area of the printing layer, characterized in that the printing layer comprises photoresist resin composition., in that the printing layer has surface roughness(Ra) in a range of 0.4 μ m to 0.6 μ m, in that the printing layer has straightness in a range of ±0.1 μ m to ±10 μ m, and in that the conductive member includes a conductive ball having a particle size in the range of 5 μ m to 10 μ m. a cover substrate comprising an active area and an unactive area; a sensing electrode extending from the active area toward the unactive area; a printing layer on the unactive area; and a wire electrode on the printing layer, wherein the printing layer includes a conductive member, wherein the sensing electrode makes contact with one surface of the cover substrate, wherein the printing layer covers one end of the sensing electrode, and a conductive member is provided in at least one of an inner area or an inner area and an outer area of the printing layer, characterized in that the printing layer comprises photoresist resin composition., in that the printing layer has surface roughness(Ra) in a range of 0.4 μ m to 0.6 μ m, in that the printing layer has straightness in a range of ±0.1 μ m to ±10 μ m, and in that the conductive member includes a conductive ball having a particle size in the range of 5 μ m to 10 μ m.
A pressure steam treatment apparatus for a carbon fiber precursor acryl fiber bundle including a pressure steam treatment chamber and a labyrinth sealing chamber (20, 31, 33), wherein the labyrinth sealing chambers (20, 31, 33) are respectively arranged on a fiber bundle inlet and on a fiber bundle outlet of the steam treatment apparatus, having a running path of the fiber bundle in a horizontal direction and having plural labyrinth nozzles on top and bottom of the running path; and the labyrinth nozzles are comprised by having a top side labyrinth nozzle and a bottom side labyrinth nozzle located by opposing each other; the apparatus being characterized in that: it includes an external wall member on an upper surface of the pressure steam treatment apparatus excluding a steam inlet, having a plate-shaped frame material extending along a top board of the pressure steam treatment apparatus, an external wall member on a lower surface of the pressure steam treatment apparatus excluding a steam inlet, and having a plate-shaped frame material extending along a bottom board of the pressure steam treatment apparatus; and a heat conductive member (44, 46, 48) is disposed in a space part between at least the upper surface of the pressure steam treatment chamber and the labyrinth sealing chamber (20, 31, 33) and the external wall member. it includes an external wall member on an upper surface of the pressure steam treatment apparatus excluding a steam inlet, having a plate-shaped frame material extending along a top board of the pressure steam treatment apparatus, an external wall member on a lower surface of the pressure steam treatment apparatus excluding a steam inlet, and having a plate-shaped frame material extending along a bottom board of the pressure steam treatment apparatus; and a heat conductive member (44, 46, 48) is disposed in a space part between at least the upper surface of the pressure steam treatment chamber and the labyrinth sealing chamber (20, 31, 33) and the external wall member.
A vibratory instrument comprising a tool releasably mounted on a tool carrier, said tool carrier being designed to be mechanically coupled in rigid manner with a vibration generator device, said tool comprising in succession along a longitudinal axis: a working portion presenting a free end for reproducing the vibration transmitted by the vibration generator device; a coupling portion; and an elastically-deformable attachment portion disposed upstream from the coupling portion; said tool carrier comprising in succession along a longitudinal axis: a housing receiving the attachment portion of said tool; and a coupling bearing surrounding the coupling portion of the tool, at least in part; and the attachment portion of the tool presenting outside dimensions that are adapted relative to the inside dimensions of the housing of the tool carrier so as to prevent contact between said attachment portion and said housing when the coupling portion of the tool is in contact with the coupling bearing of the tool carrier.
A method of controlling pressure in a wellbore in a well drilling operation, the method comprising: determining a desired well pressure setpoint; comparing the well pressure setpoint to a measured actual well pressure and adjusting a flow control device, thereby influencing the actual well pressure toward the well pressure setpoint; in response to a measured actual well pressure deviating from the well pressure setpoint by a predetermined amount: adding an offset to the well pressure setpoint; adjusting a flow control device, thereby influencing the actual well pressure toward the well pressure setpoint plus the offset; and removing the offset in response to the actual well pressure deviating from the well pressure setpoint by less than the predetermined amount. determining a desired well pressure setpoint; comparing the well pressure setpoint to a measured actual well pressure and adjusting a flow control device, thereby influencing the actual well pressure toward the well pressure setpoint; in response to a measured actual well pressure deviating from the well pressure setpoint by a predetermined amount: adding an offset to the well pressure setpoint; adjusting a flow control device, thereby influencing the actual well pressure toward the well pressure setpoint plus the offset; and removing the offset in response to the actual well pressure deviating from the well pressure setpoint by less than the predetermined amount. adding an offset to the well pressure setpoint; adjusting a flow control device, thereby influencing the actual well pressure toward the well pressure setpoint plus the offset; and removing the offset in response to the actual well pressure deviating from the well pressure setpoint by less than the predetermined amount.
A rotor for a blood circulating pump for the circulation of blood, the rotor comprising a magnetic, biocompatible body having an upstream end, a downstream end and an axis extending between the ends on which the rotor circumferentially rotates, the body including a plurality of vanes defining a plurality of channels therebetween, the rotor being constructed and arranged to impel blood downstream upon rotation of the rotor about the axis in a forward circumferential direction, the vanes defining chamfer surfaces, the chamfer surfaces being in the form of portions of a conical surface of revolution about the axis having increasing diameter in the downstream direction, wherein the chamfer surfaces include a chamfer angle such that the chamfer surfaces are positioned at an angle relative to the axis, characterized in that: the chamfer angle is in the range of 20 degrees to less than 45 degrees, the vanes have hydrodynamic thrust bearing surfaces provided as portions of the chamfer surfaces and recessed relative to surrounding portions of the chamfer surfaces such that each thrust bearing surface defines a pocket in the chamfer surfaces, wherein each said pocket in the chamfer surface has a progressively increasing depth in the circumferentially forward direction, and each such thrust bearing surface is constructed and arranged to apply a hydrodynamic force to the rotor with a component of the force in a downstream direction along the axis upon rotation of the rotor in the forward circumferential direction. the chamfer angle is in the range of 20 degrees to less than 45 degrees, the vanes have hydrodynamic thrust bearing surfaces provided as portions of the chamfer surfaces and recessed relative to surrounding portions of the chamfer surfaces such that each thrust bearing surface defines a pocket in the chamfer surfaces, wherein each said pocket in the chamfer surface has a progressively increasing depth in the circumferentially forward direction, and each such thrust bearing surface is constructed and arranged to apply a hydrodynamic force to the rotor with a component of the force in a downstream direction along the axis upon rotation of the rotor in the forward circumferential direction.
A soft tissue body implant comprising a synthetic implant material comprising an irregular textured surface having superimposed macro-roughness and micro-roughness features, the surface having a mean surface roughness Sa value of a) from 1 μm to 20 μm at an area scale of 1 mm × 1 mm, and a mean surface roughness Sa value of: b) from 0.1 μm to 5 μm at an area scale of 90 μm × 90 μm; and/or c) from 10 nm to 1 μm at an area scale of 10 μm × 10 μm; and/or d) from 2 nm to 15 nm at an area scale of 1 μm × 1μm; wherein the surface comprises a biocompatible polymer; and wherein the implant material forms at least part of the surface layer of the implant. b) from 0.1 μm to 5 μm at an area scale of 90 μm × 90 μm; and/or c) from 10 nm to 1 μm at an area scale of 10 μm × 10 μm; and/or d) from 2 nm to 15 nm at an area scale of 1 μm × 1μm;